g_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:57:01 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) 20:57:01 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:57:01 executing program 5: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 20:57:01 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) 20:57:01 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) 20:57:01 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 20:57:01 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 20:57:01 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0x0) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) [ 1508.817584] loop5: detected capacity change from 0 to 16776704 [ 1508.865706] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.4'. 20:57:15 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0x0) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) 20:57:15 executing program 3: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 20:57:15 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) 20:57:15 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:57:15 executing program 6: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) 20:57:15 executing program 1: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) 20:57:15 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 20:57:15 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1522.645842] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.4'. 20:57:15 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) 20:57:15 executing program 5: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 20:57:15 executing program 7: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r1, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[@ANYBLOB="df0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b00"/227]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x5, @mcast2, 0x3548}, 0x1c) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) 20:57:15 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 20:57:15 executing program 1: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 20:57:16 executing program 3: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000600)={0x0, "0a50eb2a7f29e565200fb13b9ab97bd9"}) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 1522.895073] loop3: detected capacity change from 0 to 16776704 20:57:16 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) [ 1522.950849] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.6'. 20:57:16 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0x0) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) 20:57:16 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 20:57:16 executing program 0: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0x0) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) [ 1523.195805] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1523.243427] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1523.323171] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.0'. 20:57:30 executing program 1: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 20:57:30 executing program 0: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0x0) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) 20:57:30 executing program 3: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) 20:57:30 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(0x0, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) 20:57:30 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:57:30 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) unshare(0x48020200) 20:57:30 executing program 6: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 20:57:30 executing program 7: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r1, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[@ANYBLOB="df0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b00"/227]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x5, @mcast2, 0x3548}, 0x1c) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) [ 1537.592010] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1537.662541] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.4'. 20:57:30 executing program 3: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 20:57:30 executing program 3: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000600)={0x0, "0a50eb2a7f29e565200fb13b9ab97bd9"}) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 20:57:30 executing program 1: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000600)={0x0, "0a50eb2a7f29e565200fb13b9ab97bd9"}) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 20:57:30 executing program 0: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000600)={0x0, "0a50eb2a7f29e565200fb13b9ab97bd9"}) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 1537.784298] loop1: detected capacity change from 0 to 16776704 [ 1537.792662] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1537.799644] loop3: detected capacity change from 0 to 16776704 [ 1537.812843] loop0: detected capacity change from 0 to 16776704 20:57:30 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(0x0, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) [ 1537.932971] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.4'. 20:57:48 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(0x0, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) 20:57:48 executing program 1: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 20:57:48 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) 20:57:48 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:57:48 executing program 6: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000600)={0x0, "0a50eb2a7f29e565200fb13b9ab97bd9"}) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 20:57:48 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 20:57:48 executing program 3: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r1, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[@ANYBLOB="df0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b00"/227]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x5, @mcast2, 0x3548}, 0x1c) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) 20:57:48 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) unshare(0x48020200) [ 1555.174512] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1555.183760] loop6: detected capacity change from 0 to 16776704 20:57:48 executing program 1: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 1555.336279] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.3'. 20:57:48 executing program 7: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r1, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[@ANYBLOB="df0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b00"/227]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x5, @mcast2, 0x3548}, 0x1c) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) 20:57:48 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) 20:57:48 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:57:48 executing program 6: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000600)={0x0, "0a50eb2a7f29e565200fb13b9ab97bd9"}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 20:57:48 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1555.544431] loop6: detected capacity change from 0 to 16776704 [ 1555.568631] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.7'. 20:57:48 executing program 6: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000600)={0x0, "0a50eb2a7f29e565200fb13b9ab97bd9"}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000040), 0x6) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 20:57:48 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) 20:57:48 executing program 3: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) unshare(0x48020200) [ 1555.743431] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.4'. 20:57:48 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) unshare(0x48020200) 20:57:49 executing program 6: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) unshare(0x48020200) 20:57:49 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) 20:57:49 executing program 7: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r1, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[@ANYBLOB="df0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b00"/227]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x5, @mcast2, 0x3548}, 0x1c) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) 20:57:49 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000600)={0x0, "0a50eb2a7f29e565200fb13b9ab97bd9"}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000040), 0x6) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 1555.987315] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1556.020356] loop5: detected capacity change from 0 to 16776704 20:58:03 executing program 6: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000600)={0x0, "0a50eb2a7f29e565200fb13b9ab97bd9"}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000040), 0x6) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80}) 20:58:03 executing program 1: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000600)={0x0, "0a50eb2a7f29e565200fb13b9ab97bd9"}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000040), 0x6) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80}) 20:58:03 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x0) unshare(0x48020200) 20:58:03 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000600)={0x0, "0a50eb2a7f29e565200fb13b9ab97bd9"}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000040), 0x6) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 20:58:03 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) 20:58:03 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) read$snapshot(0xffffffffffffffff, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:58:03 executing program 0: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r1, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[@ANYBLOB="df0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b00"/227]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x5, @mcast2, 0x3548}, 0x1c) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) 20:58:03 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1570.801703] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1570.801717] loop6: detected capacity change from 0 to 16776704 [ 1570.854723] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1570.871771] loop5: detected capacity change from 0 to 16776704 [ 1570.880343] loop1: detected capacity change from 0 to 16776704 20:58:04 executing program 0: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000600)={0x0, "0a50eb2a7f29e565200fb13b9ab97bd9"}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000040), 0x6) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80}) [ 1570.947669] loop0: detected capacity change from 0 to 16776704 20:58:20 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:58:20 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x0) unshare(0x48020200) 20:58:20 executing program 0: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000600)={0x0, "0a50eb2a7f29e565200fb13b9ab97bd9"}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000040), 0x6) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80}) 20:58:20 executing program 1: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000600)={0x0, "0a50eb2a7f29e565200fb13b9ab97bd9"}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000040), 0x6) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80}) 20:58:20 executing program 3: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000600)={0x0, "0a50eb2a7f29e565200fb13b9ab97bd9"}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000040), 0x6) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80}) 20:58:20 executing program 6: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000600)={0x0, "0a50eb2a7f29e565200fb13b9ab97bd9"}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000040), 0x6) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80}) 20:58:20 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000600)={0x0, "0a50eb2a7f29e565200fb13b9ab97bd9"}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000040), 0x6) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80}) 20:58:20 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) [ 1587.015385] loop1: detected capacity change from 0 to 16776704 [ 1587.034727] loop6: detected capacity change from 0 to 16776704 [ 1587.046350] loop0: detected capacity change from 0 to 16776704 [ 1587.055326] loop3: detected capacity change from 0 to 16776704 [ 1587.072772] loop5: detected capacity change from 0 to 16776704 [ 1587.089582] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.4'. 20:58:20 executing program 1: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000600)={0x0, "0a50eb2a7f29e565200fb13b9ab97bd9"}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000040), 0x6) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80}) 20:58:20 executing program 6: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000600)={0x0, "0a50eb2a7f29e565200fb13b9ab97bd9"}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000040), 0x6) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80}) 20:58:20 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000600)={0x0, "0a50eb2a7f29e565200fb13b9ab97bd9"}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000040), 0x6) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80}) 20:58:20 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:58:20 executing program 0: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000600)={0x0, "0a50eb2a7f29e565200fb13b9ab97bd9"}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000040), 0x6) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80}) 20:58:20 executing program 3: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000600)={0x0, "0a50eb2a7f29e565200fb13b9ab97bd9"}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000040), 0x6) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80}) [ 1587.283316] loop6: detected capacity change from 0 to 16776704 20:58:20 executing program 6: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) unshare(0x48020200) [ 1587.377294] loop3: detected capacity change from 0 to 16776704 20:58:20 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x0) unshare(0x48020200) [ 1587.405504] loop5: detected capacity change from 0 to 16776704 [ 1587.426903] loop0: detected capacity change from 0 to 16776704 20:58:20 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) 20:58:20 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) 20:58:20 executing program 3: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x0) unshare(0x48020200) 20:58:20 executing program 0: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r1, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[@ANYBLOB="df0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b00"/227]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x5, @mcast2, 0x3548}, 0x1c) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) 20:58:20 executing program 1: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r1, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[@ANYBLOB="df0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b00"/227]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x5, @mcast2, 0x3548}, 0x1c) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x0, 0x800000, 0x0, 0x0, 0xfffffffd}) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) [ 1587.578253] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.4'. 20:58:20 executing program 5: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) unshare(0x48020200) 20:58:20 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x0) [ 1587.762263] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1587.875234] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.1'. 20:58:36 executing program 1: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) unshare(0x48020200) 20:58:36 executing program 6: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) unshare(0x48020200) 20:58:36 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) 20:58:36 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) 20:58:36 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) 20:58:36 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x0) 20:58:36 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) 20:58:36 executing program 0: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r1, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[@ANYBLOB="df0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b00"/227]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x5, @mcast2, 0x3548}, 0x1c) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x0, 0x800000, 0x0, 0x0, 0xfffffffd}) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) [ 1603.367347] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.0'. 20:58:36 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x0) 20:58:36 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) 20:58:36 executing program 5: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) 20:58:36 executing program 3: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 1603.643515] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.4'. 20:58:36 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) (fail_nth: 1) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 20:58:36 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 1) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 1603.806676] FAULT_INJECTION: forcing a failure. [ 1603.806676] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 1603.809620] CPU: 1 PID: 8870 Comm: syz-executor.2 Not tainted 5.10.253 #1 [ 1603.811045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1603.812784] Call Trace: [ 1603.813341] dump_stack+0x107/0x167 [ 1603.814105] should_fail.cold+0x5/0xa [ 1603.814913] _copy_to_user+0x2e/0x180 [ 1603.815719] simple_read_from_buffer+0xcc/0x160 [ 1603.816705] proc_fail_nth_read+0x198/0x230 [ 1603.817615] ? proc_sessionid_read+0x230/0x230 [ 1603.818569] ? security_file_permission+0xb1/0xe0 [ 1603.819584] ? proc_sessionid_read+0x230/0x230 [ 1603.820542] vfs_read+0x228/0x620 [ 1603.821273] ksys_read+0x12d/0x260 [ 1603.822016] ? vfs_write+0xb10/0xb10 [ 1603.822802] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1603.823837] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1603.824932] do_syscall_64+0x33/0x40 [ 1603.825710] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1603.826786] RIP: 0033:0x7f8a0cccd69c [ 1603.827561] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1603.831402] RSP: 002b:00007f8a0a290170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1603.833013] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f8a0cccd69c [ 1603.834494] RDX: 000000000000000f RSI: 00007f8a0a2901e0 RDI: 0000000000000004 [ 1603.835980] RBP: 00007f8a0a2901d0 R08: 0000000000000000 R09: 0000000000000000 [ 1603.837471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1603.838953] R13: 00007ffc2b44e45f R14: 00007f8a0a290300 R15: 0000000000022000 [ 1603.845482] FAULT_INJECTION: forcing a failure. [ 1603.845482] name failslab, interval 1, probability 0, space 0, times 1 [ 1603.848141] CPU: 1 PID: 8872 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1603.849578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1603.851299] Call Trace: [ 1603.851848] dump_stack+0x107/0x167 [ 1603.852619] should_fail.cold+0x5/0xa [ 1603.853417] ? __do_sys_memfd_create+0xfb/0x450 [ 1603.854383] should_failslab+0x5/0x20 [ 1603.855174] __kmalloc+0x72/0x390 [ 1603.855909] __do_sys_memfd_create+0xfb/0x450 [ 1603.856846] ? ksys_write+0x1a9/0x260 [ 1603.857640] ? memfd_file_seals_ptr+0x170/0x170 [ 1603.858615] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1603.859706] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1603.860792] do_syscall_64+0x33/0x40 [ 1603.861572] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1603.862639] RIP: 0033:0x7f3c51c40b19 [ 1603.863413] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1603.867267] RSP: 002b:00007f3c4f1b5f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1603.868879] RAX: ffffffffffffffda RBX: 0000000020000580 RCX: 00007f3c51c40b19 [ 1603.870369] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f3c51c9a0fb [ 1603.871873] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1603.873385] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1603.874888] R13: 0000000020000140 R14: 0000000000fffff0 R15: 0000000000000000 20:58:51 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 20:58:51 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 2) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 20:58:51 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) (fail_nth: 1) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:58:51 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 1) ioctl$TCFLSH(r3, 0x540b, 0x2) 20:58:51 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:58:51 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 1) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 20:58:51 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) 20:58:51 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) (fail_nth: 1) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1618.502261] FAULT_INJECTION: forcing a failure. [ 1618.502261] name failslab, interval 1, probability 0, space 0, times 0 [ 1618.502868] FAULT_INJECTION: forcing a failure. [ 1618.502868] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1618.505100] CPU: 0 PID: 8885 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1618.508610] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1618.510371] Call Trace: [ 1618.510927] dump_stack+0x107/0x167 [ 1618.511696] should_fail.cold+0x5/0xa [ 1618.512499] ? getname_flags.part.0+0x50/0x4f0 [ 1618.513469] should_failslab+0x5/0x20 [ 1618.514266] kmem_cache_alloc+0x5b/0x310 [ 1618.515122] getname_flags.part.0+0x50/0x4f0 [ 1618.516046] getname+0x8e/0xd0 [ 1618.516736] do_sys_openat2+0xf9/0x4d0 [ 1618.517555] ? build_open_flags+0x6f0/0x6f0 [ 1618.518455] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1618.519439] ? wait_for_completion_io+0x270/0x270 [ 1618.520460] __x64_sys_openat+0x13f/0x1f0 [ 1618.521335] ? __ia32_sys_open+0x1c0/0x1c0 [ 1618.522214] ? ksys_write+0x1a9/0x260 [ 1618.523018] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1618.524116] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1618.525204] do_syscall_64+0x33/0x40 [ 1618.525983] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1618.527051] RIP: 0033:0x7fc4a2bd0b19 [ 1618.527825] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1618.531689] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1618.533290] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1618.534783] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1618.536278] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1618.537778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1618.539273] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1618.540803] CPU: 1 PID: 8894 Comm: syz-executor.1 Not tainted 5.10.253 #1 [ 1618.542264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1618.543961] Call Trace: [ 1618.544504] dump_stack+0x107/0x167 [ 1618.545273] should_fail.cold+0x5/0xa [ 1618.545574] FAULT_INJECTION: forcing a failure. [ 1618.545574] name failslab, interval 1, probability 0, space 0, times 0 [ 1618.546055] _copy_from_user+0x2e/0x1b0 [ 1618.546079] __blk_trace_setup+0x96/0x180 [ 1618.546098] ? do_blk_trace_setup+0xc10/0xc10 [ 1618.546122] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1618.546142] ? find_held_lock+0x2c/0x110 [ 1618.546173] blk_trace_ioctl+0x155/0x290 [ 1618.546192] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1618.546210] ? do_vfs_ioctl+0x283/0x10d0 [ 1618.546239] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1618.556701] ? generic_block_fiemap+0x60/0x60 [ 1618.557639] ? lock_downgrade+0x6d0/0x6d0 [ 1618.558515] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1618.559533] blkdev_ioctl+0xc1/0x710 [ 1618.560309] ? blkdev_common_ioctl+0x1930/0x1930 [ 1618.561298] ? selinux_file_ioctl+0xb6/0x270 [ 1618.562222] block_ioctl+0xf9/0x140 [ 1618.562987] ? blkdev_read_iter+0x1c0/0x1c0 [ 1618.563904] __x64_sys_ioctl+0x19a/0x210 [ 1618.564780] do_syscall_64+0x33/0x40 [ 1618.565564] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1618.566635] RIP: 0033:0x7f0206bb8b19 [ 1618.567415] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1618.571279] RSP: 002b:00007f020412e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1618.572870] RAX: ffffffffffffffda RBX: 00007f0206ccbf60 RCX: 00007f0206bb8b19 [ 1618.574358] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1618.575833] RBP: 00007f020412e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1618.577323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1618.578807] R13: 00007ffc84bd9c2f R14: 00007f020412e300 R15: 0000000000022000 [ 1618.580314] CPU: 0 PID: 8887 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1618.581774] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1618.583503] Call Trace: [ 1618.584055] dump_stack+0x107/0x167 [ 1618.584829] should_fail.cold+0x5/0xa [ 1618.585625] ? create_object.isra.0+0x3a/0xa30 [ 1618.586570] should_failslab+0x5/0x20 [ 1618.587356] kmem_cache_alloc+0x5b/0x310 [ 1618.588198] create_object.isra.0+0x3a/0xa30 [ 1618.589172] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1618.590230] __kmalloc+0x16e/0x390 [ 1618.590971] __do_sys_memfd_create+0xfb/0x450 [ 1618.591904] ? ksys_write+0x1a9/0x260 [ 1618.592712] ? memfd_file_seals_ptr+0x170/0x170 [ 1618.593680] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1618.594764] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1618.595062] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1618.595837] do_syscall_64+0x33/0x40 [ 1618.595855] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1618.595874] RIP: 0033:0x7f3c51c40b19 [ 1618.600265] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1618.604159] RSP: 002b:00007f3c4f1b5f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1618.605760] RAX: ffffffffffffffda RBX: 0000000020000580 RCX: 00007f3c51c40b19 [ 1618.607253] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f3c51c9a0fb [ 1618.608756] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1618.610248] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1618.611756] R13: 0000000020000140 R14: 0000000000fffff0 R15: 0000000000000000 [ 1618.660367] FAULT_INJECTION: forcing a failure. [ 1618.660367] name failslab, interval 1, probability 0, space 0, times 0 [ 1618.662959] CPU: 1 PID: 8895 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1618.664410] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1618.666170] Call Trace: [ 1618.666737] dump_stack+0x107/0x167 [ 1618.667513] should_fail.cold+0x5/0xa [ 1618.668328] ? __do_sys_memfd_create+0xfb/0x450 [ 1618.669319] should_failslab+0x5/0x20 [ 1618.670123] __kmalloc+0x72/0x390 [ 1618.670861] __do_sys_memfd_create+0xfb/0x450 [ 1618.671810] ? ksys_write+0x1a9/0x260 [ 1618.672615] ? memfd_file_seals_ptr+0x170/0x170 [ 1618.673611] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1618.674718] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1618.675815] do_syscall_64+0x33/0x40 [ 1618.676601] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1618.677696] RIP: 0033:0x7f6924ff6b19 [ 1618.678491] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1618.682337] RSP: 002b:00007f692256bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1618.683944] RAX: ffffffffffffffda RBX: 0000000020000580 RCX: 00007f6924ff6b19 [ 1618.685458] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f69250500fb [ 1618.686968] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1618.688492] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1618.690017] R13: 0000000020000140 R14: 0000000000fffff0 R15: 0000000000000000 [ 1618.694877] FAULT_INJECTION: forcing a failure. [ 1618.694877] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1618.697747] CPU: 0 PID: 8888 Comm: syz-executor.3 Not tainted 5.10.253 #1 [ 1618.699203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1618.700981] Call Trace: [ 1618.701548] dump_stack+0x107/0x167 [ 1618.702336] should_fail.cold+0x5/0xa [ 1618.703153] _copy_from_user+0x2e/0x1b0 [ 1618.704009] __blk_trace_setup+0x96/0x180 [ 1618.704900] ? do_blk_trace_setup+0xc10/0xc10 [ 1618.705865] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1618.706983] ? find_held_lock+0x2c/0x110 [ 1618.707860] blk_trace_ioctl+0x155/0x290 [ 1618.708744] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1618.709792] ? do_vfs_ioctl+0x283/0x10d0 [ 1618.710653] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1618.711766] ? generic_block_fiemap+0x60/0x60 [ 1618.712728] ? lock_downgrade+0x6d0/0x6d0 [ 1618.713609] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1618.714644] blkdev_ioctl+0xc1/0x710 [ 1618.715438] ? blkdev_common_ioctl+0x1930/0x1930 [ 1618.716453] ? selinux_file_ioctl+0xb6/0x270 [ 1618.717399] block_ioctl+0xf9/0x140 [ 1618.718167] ? blkdev_read_iter+0x1c0/0x1c0 [ 1618.719086] __x64_sys_ioctl+0x19a/0x210 [ 1618.719952] do_syscall_64+0x33/0x40 [ 1618.720754] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1618.721846] RIP: 0033:0x7fd6ac2f3b19 [ 1618.722631] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1618.726558] RSP: 002b:00007fd6a9869188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1618.728179] RAX: ffffffffffffffda RBX: 00007fd6ac406f60 RCX: 00007fd6ac2f3b19 [ 1618.729706] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1618.731227] RBP: 00007fd6a98691d0 R08: 0000000000000000 R09: 0000000000000000 [ 1618.732759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1618.734270] R13: 00007fff98bfb34f R14: 00007fd6a9869300 R15: 0000000000022000 [ 1618.740461] loop5: detected capacity change from 0 to 16776704 20:58:51 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 2) ioctl$TCFLSH(r3, 0x540b, 0x2) 20:58:52 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x2, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) [ 1618.871697] FAULT_INJECTION: forcing a failure. [ 1618.871697] name failslab, interval 1, probability 0, space 0, times 0 [ 1618.874308] CPU: 0 PID: 8905 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1618.875745] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1618.877512] Call Trace: [ 1618.878078] dump_stack+0x107/0x167 [ 1618.878853] should_fail.cold+0x5/0xa [ 1618.879661] ? create_object.isra.0+0x3a/0xa30 [ 1618.880640] should_failslab+0x5/0x20 [ 1618.881447] kmem_cache_alloc+0x5b/0x310 [ 1618.882311] create_object.isra.0+0x3a/0xa30 [ 1618.883234] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1618.884307] kmem_cache_alloc+0x159/0x310 20:58:52 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) (fail_nth: 2) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1618.885198] getname_flags.part.0+0x50/0x4f0 [ 1618.886299] getname+0x8e/0xd0 [ 1618.886976] do_sys_openat2+0xf9/0x4d0 [ 1618.887796] ? build_open_flags+0x6f0/0x6f0 [ 1618.888708] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1618.889730] ? wait_for_completion_io+0x270/0x270 [ 1618.890754] __x64_sys_openat+0x13f/0x1f0 [ 1618.891623] ? __ia32_sys_open+0x1c0/0x1c0 [ 1618.892509] ? ksys_write+0x1a9/0x260 [ 1618.893326] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1618.894432] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1618.895520] do_syscall_64+0x33/0x40 [ 1618.896301] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1618.897381] RIP: 0033:0x7fc4a2bd0b19 [ 1618.898159] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1618.902024] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1618.903617] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1618.905119] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1618.906612] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1618.908104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1618.909611] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 20:58:52 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 2) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 20:58:52 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 3) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 1618.963534] FAULT_INJECTION: forcing a failure. [ 1618.963534] name failslab, interval 1, probability 0, space 0, times 0 [ 1618.966485] CPU: 0 PID: 8912 Comm: syz-executor.1 Not tainted 5.10.253 #1 [ 1618.967949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1618.969725] Call Trace: [ 1618.970292] dump_stack+0x107/0x167 [ 1618.971072] should_fail.cold+0x5/0xa [ 1618.971890] ? do_blk_trace_setup+0x1e3/0xc10 [ 1618.972855] should_failslab+0x5/0x20 [ 1618.973667] kmem_cache_alloc_trace+0x55/0x320 [ 1618.974645] do_blk_trace_setup+0x1e3/0xc10 [ 1618.975575] ? _copy_from_user+0xfb/0x1b0 [ 1618.976460] __blk_trace_setup+0xca/0x180 [ 1618.977350] ? do_blk_trace_setup+0xc10/0xc10 [ 1618.978328] blk_trace_ioctl+0x155/0x290 [ 1618.979196] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1618.980239] ? do_vfs_ioctl+0x283/0x10d0 [ 1618.981117] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1618.982229] ? generic_block_fiemap+0x60/0x60 [ 1618.983188] ? lock_downgrade+0x6d0/0x6d0 [ 1618.984076] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1618.985120] blkdev_ioctl+0xc1/0x710 [ 1618.985913] ? blkdev_common_ioctl+0x1930/0x1930 [ 1618.986930] ? selinux_file_ioctl+0xb6/0x270 [ 1618.987886] block_ioctl+0xf9/0x140 [ 1618.988366] FAULT_INJECTION: forcing a failure. [ 1618.988366] name failslab, interval 1, probability 0, space 0, times 0 [ 1618.988667] ? blkdev_read_iter+0x1c0/0x1c0 [ 1618.988688] __x64_sys_ioctl+0x19a/0x210 [ 1618.988721] do_syscall_64+0x33/0x40 [ 1618.993620] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1618.994714] RIP: 0033:0x7f0206bb8b19 [ 1618.995503] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1618.999437] RSP: 002b:00007f020412e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1619.001071] RAX: ffffffffffffffda RBX: 00007f0206ccbf60 RCX: 00007f0206bb8b19 [ 1619.002587] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1619.004108] RBP: 00007f020412e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1619.005633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1619.007155] R13: 00007ffc84bd9c2f R14: 00007f020412e300 R15: 0000000000022000 [ 1619.008709] CPU: 1 PID: 8914 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1619.010253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1619.012028] Call Trace: [ 1619.012599] dump_stack+0x107/0x167 [ 1619.013391] should_fail.cold+0x5/0xa [ 1619.014210] ? create_object.isra.0+0x3a/0xa30 [ 1619.015181] should_failslab+0x5/0x20 [ 1619.015991] kmem_cache_alloc+0x5b/0x310 [ 1619.016869] create_object.isra.0+0x3a/0xa30 [ 1619.017804] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1619.018889] __kmalloc+0x16e/0x390 [ 1619.019653] __do_sys_memfd_create+0xfb/0x450 [ 1619.020611] ? ksys_write+0x1a9/0x260 [ 1619.021437] ? memfd_file_seals_ptr+0x170/0x170 [ 1619.022436] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1619.023559] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1619.024672] do_syscall_64+0x33/0x40 [ 1619.025470] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1619.026565] RIP: 0033:0x7f6924ff6b19 [ 1619.027352] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1619.031280] RSP: 002b:00007f692256bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1619.032919] RAX: ffffffffffffffda RBX: 0000000020000580 RCX: 00007f6924ff6b19 [ 1619.034453] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f69250500fb [ 1619.035976] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1619.037530] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1619.039054] R13: 0000000020000140 R14: 0000000000fffff0 R15: 0000000000000000 20:58:52 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1619.107211] loop6: detected capacity change from 0 to 16776704 20:58:52 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) [ 1619.130862] FAULT_INJECTION: forcing a failure. [ 1619.130862] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1619.133576] CPU: 1 PID: 8920 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1619.135022] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1619.136785] Call Trace: [ 1619.137347] dump_stack+0x107/0x167 [ 1619.138120] should_fail.cold+0x5/0xa [ 1619.138933] _copy_from_user+0x2e/0x1b0 [ 1619.139787] __do_sys_memfd_create+0x16d/0x450 [ 1619.140772] ? memfd_file_seals_ptr+0x170/0x170 [ 1619.141763] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1619.142878] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1619.143985] do_syscall_64+0x33/0x40 [ 1619.144788] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1619.145873] RIP: 0033:0x7f3c51c40b19 [ 1619.146660] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1619.150570] RSP: 002b:00007f3c4f1b5f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1619.152183] RAX: ffffffffffffffda RBX: 0000000020000580 RCX: 00007f3c51c40b19 [ 1619.153698] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f3c51c9a0fb [ 1619.155197] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1619.156705] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1619.158198] R13: 0000000020000140 R14: 0000000000fffff0 R15: 0000000000000000 20:58:52 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) (fail_nth: 3) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:58:52 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) (fail_nth: 2) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:58:52 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 3) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 1619.234246] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1619.268387] FAULT_INJECTION: forcing a failure. [ 1619.268387] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1619.270956] CPU: 1 PID: 8929 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1619.272409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1619.274163] Call Trace: [ 1619.274723] dump_stack+0x107/0x167 [ 1619.275493] should_fail.cold+0x5/0xa [ 1619.276301] strncpy_from_user+0x34/0x470 [ 1619.277195] getname_flags.part.0+0x95/0x4f0 [ 1619.278125] getname+0x8e/0xd0 [ 1619.278809] do_sys_openat2+0xf9/0x4d0 [ 1619.279635] ? build_open_flags+0x6f0/0x6f0 [ 1619.280546] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1619.281568] ? wait_for_completion_io+0x270/0x270 [ 1619.282587] __x64_sys_openat+0x13f/0x1f0 [ 1619.283463] ? __ia32_sys_open+0x1c0/0x1c0 [ 1619.284345] ? ksys_write+0x1a9/0x260 [ 1619.285160] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1619.286262] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1619.287351] do_syscall_64+0x33/0x40 [ 1619.288135] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1619.289222] RIP: 0033:0x7fc4a2bd0b19 [ 1619.290004] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1619.293902] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1619.295499] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1619.297004] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1619.298503] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1619.300007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1619.301524] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 20:58:52 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 1619.308608] FAULT_INJECTION: forcing a failure. [ 1619.308608] name failslab, interval 1, probability 0, space 0, times 0 [ 1619.311221] CPU: 1 PID: 8928 Comm: syz-executor.3 Not tainted 5.10.253 #1 [ 1619.312673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1619.314414] Call Trace: [ 1619.314968] dump_stack+0x107/0x167 [ 1619.315744] should_fail.cold+0x5/0xa [ 1619.316553] ? do_blk_trace_setup+0x1e3/0xc10 [ 1619.317508] should_failslab+0x5/0x20 [ 1619.318313] kmem_cache_alloc_trace+0x55/0x320 [ 1619.319284] do_blk_trace_setup+0x1e3/0xc10 [ 1619.320202] ? _copy_from_user+0xfb/0x1b0 [ 1619.321096] __blk_trace_setup+0xca/0x180 [ 1619.321972] ? do_blk_trace_setup+0xc10/0xc10 [ 1619.322945] blk_trace_ioctl+0x155/0x290 [ 1619.323803] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1619.324906] ? do_vfs_ioctl+0x283/0x10d0 [ 1619.325758] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1619.326865] ? generic_block_fiemap+0x60/0x60 [ 1619.327814] ? lock_downgrade+0x6d0/0x6d0 [ 1619.328703] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1619.329722] blkdev_ioctl+0xc1/0x710 [ 1619.330506] ? blkdev_common_ioctl+0x1930/0x1930 [ 1619.331505] ? selinux_file_ioctl+0xb6/0x270 [ 1619.332439] block_ioctl+0xf9/0x140 [ 1619.333211] ? blkdev_read_iter+0x1c0/0x1c0 [ 1619.334123] __x64_sys_ioctl+0x19a/0x210 [ 1619.334973] do_syscall_64+0x33/0x40 [ 1619.335768] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1619.336853] RIP: 0033:0x7fd6ac2f3b19 [ 1619.337640] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1619.341525] RSP: 002b:00007fd6a9869188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1619.343117] RAX: ffffffffffffffda RBX: 00007fd6ac406f60 RCX: 00007fd6ac2f3b19 [ 1619.344612] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1619.346122] RBP: 00007fd6a98691d0 R08: 0000000000000000 R09: 0000000000000000 [ 1619.347611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1619.349121] R13: 00007fff98bfb34f R14: 00007fd6a9869300 R15: 0000000000022000 [ 1619.359712] FAULT_INJECTION: forcing a failure. [ 1619.359712] name failslab, interval 1, probability 0, space 0, times 0 [ 1619.362278] CPU: 1 PID: 8930 Comm: syz-executor.1 Not tainted 5.10.253 #1 [ 1619.363714] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1619.365467] Call Trace: [ 1619.366024] dump_stack+0x107/0x167 [ 1619.366797] should_fail.cold+0x5/0xa [ 1619.367604] ? create_object.isra.0+0x3a/0xa30 [ 1619.368561] should_failslab+0x5/0x20 [ 1619.369369] kmem_cache_alloc+0x5b/0x310 [ 1619.370230] create_object.isra.0+0x3a/0xa30 [ 1619.371158] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1619.372234] kmem_cache_alloc_trace+0x151/0x320 [ 1619.373232] do_blk_trace_setup+0x1e3/0xc10 [ 1619.374142] ? _copy_from_user+0xfb/0x1b0 [ 1619.375015] __blk_trace_setup+0xca/0x180 [ 1619.375886] ? do_blk_trace_setup+0xc10/0xc10 [ 1619.376865] blk_trace_ioctl+0x155/0x290 [ 1619.377730] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1619.378765] ? do_vfs_ioctl+0x283/0x10d0 [ 1619.379629] ? selinux_bprm_creds_for_exec+0xb60/0xb60 20:58:52 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 4) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 1619.380747] ? generic_block_fiemap+0x60/0x60 [ 1619.381939] ? lock_downgrade+0x6d0/0x6d0 [ 1619.382816] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1619.383832] blkdev_ioctl+0xc1/0x710 [ 1619.384612] ? blkdev_common_ioctl+0x1930/0x1930 [ 1619.385622] ? selinux_file_ioctl+0xb6/0x270 [ 1619.386553] block_ioctl+0xf9/0x140 [ 1619.387310] ? blkdev_read_iter+0x1c0/0x1c0 [ 1619.388220] __x64_sys_ioctl+0x19a/0x210 [ 1619.389086] do_syscall_64+0x33/0x40 [ 1619.389863] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1619.390935] RIP: 0033:0x7f0206bb8b19 [ 1619.391708] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1619.395586] RSP: 002b:00007f020412e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1619.397199] RAX: ffffffffffffffda RBX: 00007f0206ccbf60 RCX: 00007f0206bb8b19 [ 1619.397280] FAULT_INJECTION: forcing a failure. [ 1619.397280] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1619.398690] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1619.398701] RBP: 00007f020412e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1619.398710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1619.398721] R13: 00007ffc84bd9c2f R14: 00007f020412e300 R15: 0000000000022000 [ 1619.407553] CPU: 0 PID: 8932 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1619.408959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1619.410653] Call Trace: [ 1619.411195] dump_stack+0x107/0x167 [ 1619.411939] should_fail.cold+0x5/0xa [ 1619.412736] _copy_from_user+0x2e/0x1b0 [ 1619.413545] __do_sys_memfd_create+0x16d/0x450 [ 1619.414463] ? memfd_file_seals_ptr+0x170/0x170 [ 1619.415408] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1619.416465] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1619.417518] do_syscall_64+0x33/0x40 [ 1619.418270] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1619.419305] RIP: 0033:0x7f6924ff6b19 [ 1619.420055] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1619.423789] RSP: 002b:00007f692256bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1619.425299] RAX: ffffffffffffffda RBX: 0000000020000580 RCX: 00007f6924ff6b19 [ 1619.426679] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f69250500fb [ 1619.428055] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1619.429440] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1619.430842] R13: 0000000020000140 R14: 0000000000fffff0 R15: 0000000000000000 20:58:52 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 4) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 1619.481749] FAULT_INJECTION: forcing a failure. [ 1619.481749] name failslab, interval 1, probability 0, space 0, times 0 [ 1619.484374] CPU: 1 PID: 8938 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1619.485833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1619.487584] Call Trace: [ 1619.488146] dump_stack+0x107/0x167 [ 1619.488925] should_fail.cold+0x5/0xa [ 1619.489732] ? shmem_alloc_inode+0x18/0x40 [ 1619.490621] should_failslab+0x5/0x20 [ 1619.491422] kmem_cache_alloc+0x5b/0x310 [ 1619.492280] ? shmem_destroy_inode+0x70/0x70 [ 1619.493221] shmem_alloc_inode+0x18/0x40 [ 1619.494047] ? shmem_destroy_inode+0x70/0x70 [ 1619.494974] alloc_inode+0x63/0x240 [ 1619.495740] new_inode+0x23/0x250 [ 1619.496477] shmem_get_inode+0x15e/0xbc0 [ 1619.497351] __shmem_file_setup+0xb8/0x320 [ 1619.498243] ? _copy_from_user+0xfb/0x1b0 [ 1619.499120] __do_sys_memfd_create+0x275/0x450 [ 1619.500085] ? memfd_file_seals_ptr+0x170/0x170 [ 1619.501081] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1619.502193] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1619.503282] do_syscall_64+0x33/0x40 [ 1619.504047] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1619.505138] RIP: 0033:0x7f3c51c40b19 [ 1619.505923] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1619.509818] RSP: 002b:00007f3c4f1b5f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1619.511416] RAX: ffffffffffffffda RBX: 0000000020000580 RCX: 00007f3c51c40b19 [ 1619.512926] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f3c51c9a0fb [ 1619.514426] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1619.515925] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1619.517439] R13: 0000000020000140 R14: 0000000000fffff0 R15: 0000000000000000 [ 1619.528570] FAULT_INJECTION: forcing a failure. [ 1619.528570] name failslab, interval 1, probability 0, space 0, times 0 [ 1619.530883] CPU: 0 PID: 8941 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1619.532138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1619.533658] Call Trace: [ 1619.534150] dump_stack+0x107/0x167 [ 1619.534822] should_fail.cold+0x5/0xa [ 1619.535521] ? __alloc_file+0x21/0x320 [ 1619.536228] should_failslab+0x5/0x20 [ 1619.536924] kmem_cache_alloc+0x5b/0x310 [ 1619.537654] __alloc_file+0x21/0x320 [ 1619.538322] alloc_empty_file+0x6d/0x170 [ 1619.539053] path_openat+0xe6/0x2770 [ 1619.539724] ? __lock_acquire+0x1657/0x5b00 [ 1619.540509] ? path_lookupat+0x860/0x860 [ 1619.541249] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1619.542191] ? lock_acquire+0x197/0x470 [ 1619.542902] ? find_held_lock+0x2c/0x110 [ 1619.543640] do_filp_open+0x190/0x3e0 [ 1619.544325] ? may_open_dev+0xf0/0xf0 [ 1619.545021] ? alloc_fd+0x2e7/0x670 [ 1619.545678] ? lock_downgrade+0x6d0/0x6d0 [ 1619.546436] ? do_raw_spin_lock+0x121/0x260 [ 1619.547210] ? rwlock_bug.part.0+0x90/0x90 [ 1619.547975] ? _raw_spin_unlock+0x1a/0x30 [ 1619.548722] ? alloc_fd+0x2e7/0x670 [ 1619.549385] do_sys_openat2+0x171/0x4d0 [ 1619.550106] ? build_open_flags+0x6f0/0x6f0 [ 1619.550887] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1619.551751] ? wait_for_completion_io+0x270/0x270 [ 1619.552630] __x64_sys_openat+0x13f/0x1f0 [ 1619.553387] ? __ia32_sys_open+0x1c0/0x1c0 [ 1619.554139] ? ksys_write+0x1a9/0x260 [ 1619.554825] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1619.555763] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1619.556690] do_syscall_64+0x33/0x40 [ 1619.557362] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1619.558279] RIP: 0033:0x7fc4a2bd0b19 [ 1619.558937] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1619.562243] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1619.563597] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1619.564888] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1619.566165] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1619.567433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1619.568706] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 20:58:52 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) (fail_nth: 3) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:58:52 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) [ 1619.615120] FAULT_INJECTION: forcing a failure. [ 1619.615120] name failslab, interval 1, probability 0, space 0, times 0 [ 1619.617262] CPU: 0 PID: 8944 Comm: syz-executor.3 Not tainted 5.10.253 #1 [ 1619.618411] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1619.619795] Call Trace: [ 1619.620257] dump_stack+0x107/0x167 [ 1619.620881] should_fail.cold+0x5/0xa [ 1619.621534] ? create_object.isra.0+0x3a/0xa30 [ 1619.622304] should_failslab+0x5/0x20 [ 1619.622954] kmem_cache_alloc+0x5b/0x310 [ 1619.623638] ? do_blk_trace_setup+0x1e3/0xc10 [ 1619.624406] create_object.isra.0+0x3a/0xa30 [ 1619.625159] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1619.626028] kmem_cache_alloc_trace+0x151/0x320 [ 1619.626838] do_blk_trace_setup+0x1e3/0xc10 [ 1619.627586] ? _copy_from_user+0xfb/0x1b0 [ 1619.628280] __blk_trace_setup+0xca/0x180 [ 1619.628996] ? do_blk_trace_setup+0xc10/0xc10 [ 1619.629767] blk_trace_ioctl+0x155/0x290 [ 1619.630468] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1619.631291] ? do_vfs_ioctl+0x283/0x10d0 [ 1619.631968] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1619.632882] ? generic_block_fiemap+0x60/0x60 [ 1619.633081] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1619.633646] ? lock_downgrade+0x6d0/0x6d0 [ 1619.633662] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1619.633690] blkdev_ioctl+0xc1/0x710 [ 1619.637582] ? blkdev_common_ioctl+0x1930/0x1930 [ 1619.638370] ? selinux_file_ioctl+0xb6/0x270 [ 1619.639131] block_ioctl+0xf9/0x140 [ 1619.639745] ? blkdev_read_iter+0x1c0/0x1c0 [ 1619.640513] __x64_sys_ioctl+0x19a/0x210 [ 1619.641225] do_syscall_64+0x33/0x40 [ 1619.641913] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1619.641925] RIP: 0033:0x7fd6ac2f3b19 [ 1619.641948] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1619.641956] RSP: 002b:00007fd6a9869188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1619.641972] RAX: ffffffffffffffda RBX: 00007fd6ac406f60 RCX: 00007fd6ac2f3b19 [ 1619.641980] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1619.650436] RBP: 00007fd6a98691d0 R08: 0000000000000000 R09: 0000000000000000 [ 1619.651627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1619.652831] R13: 00007fff98bfb34f R14: 00007fd6a9869300 R15: 0000000000022000 20:58:52 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 4) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 1619.684487] FAULT_INJECTION: forcing a failure. [ 1619.684487] name failslab, interval 1, probability 0, space 0, times 0 [ 1619.686501] CPU: 0 PID: 8948 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1619.687609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1619.688957] Call Trace: [ 1619.689383] dump_stack+0x107/0x167 [ 1619.689966] should_fail.cold+0x5/0xa [ 1619.690582] ? shmem_alloc_inode+0x18/0x40 [ 1619.691255] should_failslab+0x5/0x20 [ 1619.691862] kmem_cache_alloc+0x5b/0x310 [ 1619.692512] ? shmem_destroy_inode+0x70/0x70 [ 1619.693234] shmem_alloc_inode+0x18/0x40 [ 1619.693882] ? shmem_destroy_inode+0x70/0x70 [ 1619.694617] alloc_inode+0x63/0x240 [ 1619.695201] new_inode+0x23/0x250 [ 1619.695780] shmem_get_inode+0x15e/0xbc0 [ 1619.696452] __shmem_file_setup+0xb8/0x320 [ 1619.697173] ? _copy_from_user+0xfb/0x1b0 [ 1619.697871] __do_sys_memfd_create+0x275/0x450 [ 1619.698641] ? memfd_file_seals_ptr+0x170/0x170 [ 1619.699387] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1619.700251] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1619.701079] do_syscall_64+0x33/0x40 [ 1619.701672] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1619.702487] RIP: 0033:0x7f6924ff6b19 [ 1619.703076] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1619.706003] RSP: 002b:00007f692256bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1619.707201] RAX: ffffffffffffffda RBX: 0000000020000580 RCX: 00007f6924ff6b19 [ 1619.708336] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f69250500fb [ 1619.709467] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1619.710589] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1619.711710] R13: 0000000020000140 R14: 0000000000fffff0 R15: 0000000000000000 20:58:52 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 5) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 1619.782756] FAULT_INJECTION: forcing a failure. [ 1619.782756] name failslab, interval 1, probability 0, space 0, times 0 [ 1619.785317] CPU: 1 PID: 8953 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1619.786709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1619.788406] Call Trace: [ 1619.788953] dump_stack+0x107/0x167 [ 1619.789693] should_fail.cold+0x5/0xa [ 1619.790469] ? create_object.isra.0+0x3a/0xa30 [ 1619.791399] should_failslab+0x5/0x20 [ 1619.792175] kmem_cache_alloc+0x5b/0x310 [ 1619.793012] create_object.isra.0+0x3a/0xa30 [ 1619.793895] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1619.794932] kmem_cache_alloc+0x159/0x310 [ 1619.795779] ? shmem_destroy_inode+0x70/0x70 [ 1619.796676] shmem_alloc_inode+0x18/0x40 [ 1619.797510] ? shmem_destroy_inode+0x70/0x70 [ 1619.798403] alloc_inode+0x63/0x240 [ 1619.799141] new_inode+0x23/0x250 [ 1619.799864] shmem_get_inode+0x15e/0xbc0 [ 1619.800710] __shmem_file_setup+0xb8/0x320 [ 1619.801565] ? _copy_from_user+0xfb/0x1b0 [ 1619.802414] __do_sys_memfd_create+0x275/0x450 [ 1619.803346] ? memfd_file_seals_ptr+0x170/0x170 [ 1619.804308] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1619.805371] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1619.806435] do_syscall_64+0x33/0x40 [ 1619.807194] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1619.808230] RIP: 0033:0x7f3c51c40b19 [ 1619.808988] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1619.812709] RSP: 002b:00007f3c4f1b5f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1619.814253] RAX: ffffffffffffffda RBX: 0000000020000580 RCX: 00007f3c51c40b19 [ 1619.815691] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f3c51c9a0fb [ 1619.817145] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1619.818591] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1619.820032] R13: 0000000020000140 R14: 0000000000fffff0 R15: 0000000000000000 [ 1619.851282] loop5: detected capacity change from 0 to 16776704 20:59:08 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) (fail_nth: 4) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:59:08 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x3, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 20:59:08 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 6) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 20:59:08 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 5) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 1635.046326] FAULT_INJECTION: forcing a failure. [ 1635.046326] name failslab, interval 1, probability 0, space 0, times 0 [ 1635.046776] FAULT_INJECTION: forcing a failure. [ 1635.046776] name failslab, interval 1, probability 0, space 0, times 0 [ 1635.048884] CPU: 0 PID: 8973 Comm: syz-executor.1 Not tainted 5.10.253 #1 [ 1635.048901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1635.053704] Call Trace: [ 1635.054282] dump_stack+0x107/0x167 [ 1635.055075] should_fail.cold+0x5/0xa [ 1635.055905] ? create_object.isra.0+0x3a/0xa30 [ 1635.056942] should_failslab+0x5/0x20 [ 1635.057788] kmem_cache_alloc+0x5b/0x310 [ 1635.058704] create_object.isra.0+0x3a/0xa30 [ 1635.059662] kmemleak_alloc_percpu+0xa0/0x100 [ 1635.060639] pcpu_alloc+0x4e2/0x1240 [ 1635.061475] do_blk_trace_setup+0x203/0xc10 [ 1635.062410] ? _copy_from_user+0xfb/0x1b0 [ 1635.063311] __blk_trace_setup+0xca/0x180 [ 1635.064206] ? do_blk_trace_setup+0xc10/0xc10 [ 1635.065199] blk_trace_ioctl+0x155/0x290 [ 1635.066069] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1635.067121] ? do_vfs_ioctl+0x283/0x10d0 [ 1635.068013] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1635.069154] ? generic_block_fiemap+0x60/0x60 [ 1635.070115] ? lock_downgrade+0x6d0/0x6d0 [ 1635.071004] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1635.072040] blkdev_ioctl+0xc1/0x710 [ 1635.072844] ? blkdev_common_ioctl+0x1930/0x1930 [ 1635.073926] ? selinux_file_ioctl+0xb6/0x270 [ 1635.074869] block_ioctl+0xf9/0x140 [ 1635.075647] ? blkdev_read_iter+0x1c0/0x1c0 [ 1635.076567] __x64_sys_ioctl+0x19a/0x210 [ 1635.077484] do_syscall_64+0x33/0x40 [ 1635.078284] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1635.079379] RIP: 0033:0x7f0206bb8b19 [ 1635.080174] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1635.084132] RSP: 002b:00007f020412e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1635.085761] RAX: ffffffffffffffda RBX: 00007f0206ccbf60 RCX: 00007f0206bb8b19 [ 1635.087462] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1635.089221] RBP: 00007f020412e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1635.090971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1635.092721] R13: 00007ffc84bd9c2f R14: 00007f020412e300 R15: 0000000000022000 [ 1635.094506] CPU: 1 PID: 8977 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1635.095497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1635.096622] Call Trace: [ 1635.097008] dump_stack+0x107/0x167 [ 1635.097509] should_fail.cold+0x5/0xa [ 1635.098057] ? create_object.isra.0+0x3a/0xa30 [ 1635.098709] should_failslab+0x5/0x20 [ 1635.099226] kmem_cache_alloc+0x5b/0x310 [ 1635.099810] create_object.isra.0+0x3a/0xa30 [ 1635.100435] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1635.101136] kmem_cache_alloc+0x159/0x310 [ 1635.101729] ? shmem_destroy_inode+0x70/0x70 [ 1635.102330] shmem_alloc_inode+0x18/0x40 [ 1635.102907] ? shmem_destroy_inode+0x70/0x70 [ 1635.103534] alloc_inode+0x63/0x240 [ 1635.104061] new_inode+0x23/0x250 [ 1635.104556] shmem_get_inode+0x15e/0xbc0 [ 1635.105150] __shmem_file_setup+0xb8/0x320 [ 1635.105756] ? _copy_from_user+0xfb/0x1b0 [ 1635.106360] __do_sys_memfd_create+0x275/0x450 [ 1635.107018] ? memfd_file_seals_ptr+0x170/0x170 [ 1635.107688] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1635.108405] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1635.109156] do_syscall_64+0x33/0x40 [ 1635.109685] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1635.110419] RIP: 0033:0x7f6924ff6b19 20:59:08 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 5) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 20:59:08 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) (fail_nth: 4) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:59:08 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) [ 1635.110948] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1635.113697] RSP: 002b:00007f692256bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1635.114767] RAX: ffffffffffffffda RBX: 0000000020000580 RCX: 00007f6924ff6b19 20:59:08 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1635.115724] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f69250500fb [ 1635.116871] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1635.117835] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1635.118794] R13: 0000000020000140 R14: 0000000000fffff0 R15: 0000000000000000 [ 1635.121401] FAULT_INJECTION: forcing a failure. [ 1635.121401] name failslab, interval 1, probability 0, space 0, times 0 [ 1635.123089] CPU: 1 PID: 8970 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1635.124049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1635.125220] Call Trace: [ 1635.125615] dump_stack+0x107/0x167 [ 1635.126141] should_fail.cold+0x5/0xa [ 1635.126694] ? security_inode_alloc+0x34/0x160 [ 1635.127335] should_failslab+0x5/0x20 [ 1635.127875] kmem_cache_alloc+0x5b/0x310 [ 1635.128460] security_inode_alloc+0x34/0x160 [ 1635.129095] inode_init_always+0xa4e/0xd10 [ 1635.129692] ? shmem_destroy_inode+0x70/0x70 [ 1635.130308] alloc_inode+0x84/0x240 [ 1635.130819] new_inode+0x23/0x250 [ 1635.131306] shmem_get_inode+0x15e/0xbc0 [ 1635.131875] __shmem_file_setup+0xb8/0x320 [ 1635.132480] ? _copy_from_user+0xfb/0x1b0 [ 1635.132694] FAULT_INJECTION: forcing a failure. [ 1635.132694] name failslab, interval 1, probability 0, space 0, times 0 [ 1635.133077] __do_sys_memfd_create+0x275/0x450 [ 1635.133095] ? memfd_file_seals_ptr+0x170/0x170 [ 1635.133110] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1635.133123] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1635.133142] do_syscall_64+0x33/0x40 [ 1635.139040] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1635.139787] RIP: 0033:0x7f3c51c40b19 [ 1635.140332] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1635.142932] RSP: 002b:00007f3c4f1b5f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1635.144025] RAX: ffffffffffffffda RBX: 0000000020000580 RCX: 00007f3c51c40b19 [ 1635.145026] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f3c51c9a0fb [ 1635.146037] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1635.147045] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1635.148041] R13: 0000000020000140 R14: 0000000000fffff0 R15: 0000000000000000 [ 1635.149102] CPU: 0 PID: 8971 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1635.150716] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1635.152665] Call Trace: [ 1635.153296] dump_stack+0x107/0x167 [ 1635.154159] should_fail.cold+0x5/0xa [ 1635.155056] ? create_object.isra.0+0x3a/0xa30 [ 1635.156132] should_failslab+0x5/0x20 [ 1635.157037] kmem_cache_alloc+0x5b/0x310 [ 1635.157996] create_object.isra.0+0x3a/0xa30 [ 1635.158186] loop6: detected capacity change from 0 to 16776704 [ 1635.159018] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1635.159045] kmem_cache_alloc+0x159/0x310 [ 1635.159068] __alloc_file+0x21/0x320 [ 1635.162869] alloc_empty_file+0x6d/0x170 [ 1635.163845] path_openat+0xe6/0x2770 [ 1635.164713] ? __lock_acquire+0x1657/0x5b00 [ 1635.165775] ? path_lookupat+0x860/0x860 [ 1635.166721] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1635.167947] ? lock_acquire+0x197/0x470 [ 1635.168876] ? find_held_lock+0x2c/0x110 [ 1635.169837] do_filp_open+0x190/0x3e0 [ 1635.170729] ? may_open_dev+0xf0/0xf0 [ 1635.171622] ? alloc_fd+0x2e7/0x670 [ 1635.172469] ? lock_downgrade+0x6d0/0x6d0 [ 1635.173447] ? do_raw_spin_lock+0x121/0x260 [ 1635.174453] ? rwlock_bug.part.0+0x90/0x90 [ 1635.175446] ? _raw_spin_unlock+0x1a/0x30 [ 1635.176413] ? alloc_fd+0x2e7/0x670 [ 1635.177280] do_sys_openat2+0x171/0x4d0 [ 1635.178205] ? build_open_flags+0x6f0/0x6f0 [ 1635.179202] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1635.180323] ? wait_for_completion_io+0x270/0x270 [ 1635.181460] __x64_sys_openat+0x13f/0x1f0 [ 1635.182425] ? __ia32_sys_open+0x1c0/0x1c0 [ 1635.183407] ? ksys_write+0x1a9/0x260 [ 1635.184299] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1635.185526] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1635.186753] do_syscall_64+0x33/0x40 [ 1635.187616] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1635.188816] RIP: 0033:0x7fc4a2bd0b19 [ 1635.189678] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1635.193953] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1635.195720] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1635.197397] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1635.199058] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1635.200724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1635.202408] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1635.207802] FAULT_INJECTION: forcing a failure. [ 1635.207802] name failslab, interval 1, probability 0, space 0, times 0 [ 1635.210525] CPU: 0 PID: 8967 Comm: syz-executor.3 Not tainted 5.10.253 #1 [ 1635.212139] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1635.214110] Call Trace: [ 1635.214739] dump_stack+0x107/0x167 [ 1635.215636] should_fail.cold+0x5/0xa [ 1635.216541] ? create_object.isra.0+0x3a/0xa30 [ 1635.217629] should_failslab+0x5/0x20 [ 1635.218540] kmem_cache_alloc+0x5b/0x310 [ 1635.219502] create_object.isra.0+0x3a/0xa30 [ 1635.220543] kmemleak_alloc_percpu+0xa0/0x100 [ 1635.221610] pcpu_alloc+0x4e2/0x1240 [ 1635.222503] do_blk_trace_setup+0x203/0xc10 [ 1635.223522] ? _copy_from_user+0xfb/0x1b0 [ 1635.224503] __blk_trace_setup+0xca/0x180 [ 1635.225489] ? do_blk_trace_setup+0xc10/0xc10 [ 1635.226593] blk_trace_ioctl+0x155/0x290 [ 1635.227547] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1635.228712] ? do_vfs_ioctl+0x283/0x10d0 [ 1635.229680] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1635.230926] ? generic_block_fiemap+0x60/0x60 [ 1635.232009] ? lock_downgrade+0x6d0/0x6d0 [ 1635.232991] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1635.234146] blkdev_ioctl+0xc1/0x710 [ 1635.235025] ? blkdev_common_ioctl+0x1930/0x1930 [ 1635.236174] ? selinux_file_ioctl+0xb6/0x270 [ 1635.237234] block_ioctl+0xf9/0x140 [ 1635.238090] ? blkdev_read_iter+0x1c0/0x1c0 [ 1635.239110] __x64_sys_ioctl+0x19a/0x210 [ 1635.240078] do_syscall_64+0x33/0x40 [ 1635.240973] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1635.242229] RIP: 0033:0x7fd6ac2f3b19 [ 1635.243107] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1635.247545] RSP: 002b:00007fd6a9869188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1635.249376] RAX: ffffffffffffffda RBX: 00007fd6ac406f60 RCX: 00007fd6ac2f3b19 [ 1635.251098] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1635.252796] RBP: 00007fd6a98691d0 R08: 0000000000000000 R09: 0000000000000000 [ 1635.254505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1635.256210] R13: 00007fff98bfb34f R14: 00007fd6a9869300 R15: 0000000000022000 [ 1635.278642] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.4'. 20:59:08 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 7) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 20:59:08 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 6) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 1635.415427] FAULT_INJECTION: forcing a failure. [ 1635.415427] name failslab, interval 1, probability 0, space 0, times 0 [ 1635.418043] CPU: 0 PID: 8996 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1635.419516] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1635.421309] Call Trace: [ 1635.421888] dump_stack+0x107/0x167 [ 1635.422685] should_fail.cold+0x5/0xa [ 1635.423513] ? security_inode_alloc+0x34/0x160 [ 1635.424509] should_failslab+0x5/0x20 [ 1635.425349] kmem_cache_alloc+0x5b/0x310 [ 1635.426239] security_inode_alloc+0x34/0x160 [ 1635.427200] inode_init_always+0xa4e/0xd10 [ 1635.428125] ? shmem_destroy_inode+0x70/0x70 [ 1635.429102] alloc_inode+0x84/0x240 [ 1635.429904] new_inode+0x23/0x250 [ 1635.430669] shmem_get_inode+0x15e/0xbc0 [ 1635.431573] __shmem_file_setup+0xb8/0x320 [ 1635.432503] ? _copy_from_user+0xfb/0x1b0 [ 1635.433436] __do_sys_memfd_create+0x275/0x450 [ 1635.434436] ? memfd_file_seals_ptr+0x170/0x170 [ 1635.435461] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1635.436622] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1635.437791] do_syscall_64+0x33/0x40 [ 1635.438617] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1635.439756] RIP: 0033:0x7f6924ff6b19 [ 1635.440586] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1635.444708] RSP: 002b:00007f692256bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1635.446426] RAX: ffffffffffffffda RBX: 0000000020000580 RCX: 00007f6924ff6b19 [ 1635.448026] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f69250500fb [ 1635.449632] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1635.451288] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1635.452926] R13: 0000000020000140 R14: 0000000000fffff0 R15: 0000000000000000 [ 1635.483437] FAULT_INJECTION: forcing a failure. [ 1635.483437] name failslab, interval 1, probability 0, space 0, times 0 [ 1635.486146] CPU: 0 PID: 8999 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1635.487749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1635.489716] Call Trace: [ 1635.490339] dump_stack+0x107/0x167 [ 1635.491225] should_fail.cold+0x5/0xa [ 1635.492145] ? create_object.isra.0+0x3a/0xa30 [ 1635.493248] should_failslab+0x5/0x20 [ 1635.494172] kmem_cache_alloc+0x5b/0x310 [ 1635.495161] create_object.isra.0+0x3a/0xa30 [ 1635.496231] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1635.497476] kmem_cache_alloc+0x159/0x310 [ 1635.498511] security_inode_alloc+0x34/0x160 [ 1635.499582] inode_init_always+0xa4e/0xd10 [ 1635.500593] ? shmem_destroy_inode+0x70/0x70 [ 1635.501670] alloc_inode+0x84/0x240 [ 1635.502563] new_inode+0x23/0x250 [ 1635.503421] shmem_get_inode+0x15e/0xbc0 [ 1635.504417] __shmem_file_setup+0xb8/0x320 [ 1635.505458] ? _copy_from_user+0xfb/0x1b0 [ 1635.506485] __do_sys_memfd_create+0x275/0x450 [ 1635.507610] ? memfd_file_seals_ptr+0x170/0x170 [ 1635.508757] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1635.510064] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1635.511344] do_syscall_64+0x33/0x40 [ 1635.512278] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1635.513567] RIP: 0033:0x7f3c51c40b19 [ 1635.514502] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1635.518606] RSP: 002b:00007f3c4f1b5f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1635.520211] RAX: ffffffffffffffda RBX: 0000000020000580 RCX: 00007f3c51c40b19 [ 1635.521718] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f3c51c9a0fb [ 1635.523237] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1635.524745] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1635.526266] R13: 0000000020000140 R14: 0000000000fffff0 R15: 0000000000000000 20:59:08 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:59:08 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0xb, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 20:59:08 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 6) ioctl$TCFLSH(r3, 0x540b, 0x2) 20:59:08 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) 20:59:08 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1635.699207] loop5: detected capacity change from 0 to 16776704 20:59:08 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) (fail_nth: 5) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1635.780727] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1635.781452] FAULT_INJECTION: forcing a failure. [ 1635.781452] name failslab, interval 1, probability 0, space 0, times 0 [ 1635.785405] CPU: 0 PID: 9013 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1635.786851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1635.788760] Call Trace: [ 1635.789410] dump_stack+0x107/0x167 [ 1635.790293] should_fail.cold+0x5/0xa [ 1635.791210] ? security_file_alloc+0x34/0x170 [ 1635.792273] should_failslab+0x5/0x20 [ 1635.793189] kmem_cache_alloc+0x5b/0x310 [ 1635.794216] security_file_alloc+0x34/0x170 [ 1635.795285] __alloc_file+0xb7/0x320 [ 1635.796166] alloc_empty_file+0x6d/0x170 [ 1635.797150] path_openat+0xe6/0x2770 [ 1635.798028] ? __lock_acquire+0x1657/0x5b00 [ 1635.799056] ? path_lookupat+0x860/0x860 [ 1635.800025] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1635.801267] ? lock_acquire+0x197/0x470 [ 1635.802207] ? find_held_lock+0x2c/0x110 [ 1635.803184] do_filp_open+0x190/0x3e0 [ 1635.804095] ? may_open_dev+0xf0/0xf0 [ 1635.805043] ? alloc_fd+0x2e7/0x670 [ 1635.805912] ? lock_downgrade+0x6d0/0x6d0 [ 1635.806893] ? do_raw_spin_lock+0x121/0x260 [ 1635.807914] ? rwlock_bug.part.0+0x90/0x90 [ 1635.808933] ? _raw_spin_unlock+0x1a/0x30 [ 1635.809918] ? alloc_fd+0x2e7/0x670 [ 1635.810790] do_sys_openat2+0x171/0x4d0 [ 1635.811749] ? build_open_flags+0x6f0/0x6f0 [ 1635.812771] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1635.813933] ? wait_for_completion_io+0x270/0x270 [ 1635.815090] __x64_sys_openat+0x13f/0x1f0 [ 1635.816091] ? __ia32_sys_open+0x1c0/0x1c0 [ 1635.817100] ? ksys_write+0x1a9/0x260 [ 1635.818015] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1635.819262] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1635.820492] do_syscall_64+0x33/0x40 [ 1635.821397] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1635.822614] RIP: 0033:0x7fc4a2bd0b19 [ 1635.823364] FAULT_INJECTION: forcing a failure. [ 1635.823364] name failslab, interval 1, probability 0, space 0, times 0 [ 1635.823505] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1635.830214] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1635.832058] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1635.833779] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1635.835498] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1635.837222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1635.838943] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1635.840694] CPU: 1 PID: 9015 Comm: syz-executor.1 Not tainted 5.10.253 #1 [ 1635.842179] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1635.843948] Call Trace: [ 1635.844517] dump_stack+0x107/0x167 [ 1635.845311] should_fail.cold+0x5/0xa [ 1635.846126] ? create_object.isra.0+0x3a/0xa30 [ 1635.847093] should_failslab+0x5/0x20 [ 1635.847895] kmem_cache_alloc+0x5b/0x310 [ 1635.848759] ? mark_held_locks+0x9e/0xe0 [ 1635.849636] create_object.isra.0+0x3a/0xa30 [ 1635.850574] kmemleak_alloc_percpu+0xa0/0x100 [ 1635.851527] pcpu_alloc+0x4e2/0x1240 [ 1635.852331] do_blk_trace_setup+0x203/0xc10 [ 1635.853256] ? _copy_from_user+0xfb/0x1b0 [ 1635.854135] __blk_trace_setup+0xca/0x180 [ 1635.855009] ? do_blk_trace_setup+0xc10/0xc10 [ 1635.855976] blk_trace_ioctl+0x155/0x290 [ 1635.856846] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1635.857873] ? do_vfs_ioctl+0x283/0x10d0 [ 1635.858740] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1635.859852] ? generic_block_fiemap+0x60/0x60 [ 1635.860802] ? lock_downgrade+0x6d0/0x6d0 [ 1635.861693] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1635.862718] blkdev_ioctl+0xc1/0x710 [ 1635.863508] ? blkdev_common_ioctl+0x1930/0x1930 [ 1635.864517] ? selinux_file_ioctl+0xb6/0x270 [ 1635.865462] block_ioctl+0xf9/0x140 [ 1635.866236] ? blkdev_read_iter+0x1c0/0x1c0 [ 1635.867150] __x64_sys_ioctl+0x19a/0x210 [ 1635.868011] do_syscall_64+0x33/0x40 [ 1635.868796] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1635.869890] RIP: 0033:0x7f0206bb8b19 [ 1635.870674] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1635.874581] RSP: 002b:00007f020412e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1635.876196] RAX: ffffffffffffffda RBX: 00007f0206ccbf60 RCX: 00007f0206bb8b19 [ 1635.877716] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1635.879230] RBP: 00007f020412e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1635.880739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1635.882260] R13: 00007ffc84bd9c2f R14: 00007f020412e300 R15: 0000000000022000 20:59:24 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) (fail_nth: 5) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:59:24 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 7) ioctl$TCFLSH(r3, 0x540b, 0x2) 20:59:24 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 8) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 20:59:24 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) 20:59:24 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0xf, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 20:59:24 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 7) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 20:59:24 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:59:24 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) (fail_nth: 6) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1651.673914] FAULT_INJECTION: forcing a failure. [ 1651.673914] name failslab, interval 1, probability 0, space 0, times 0 [ 1651.676647] CPU: 0 PID: 9031 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1651.678086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1651.679869] Call Trace: [ 1651.680487] dump_stack+0x107/0x167 [ 1651.681342] should_fail.cold+0x5/0xa [ 1651.682164] ? __d_alloc+0x2a/0x990 [ 1651.682982] should_failslab+0x5/0x20 [ 1651.683865] kmem_cache_alloc+0x5b/0x310 [ 1651.684777] ? init_special_inode+0x1f0/0x1f0 [ 1651.685751] __d_alloc+0x2a/0x990 [ 1651.686564] d_alloc_pseudo+0x19/0x70 [ 1651.687451] alloc_file_pseudo+0xce/0x250 [ 1651.688409] ? alloc_file+0x5a0/0x5a0 [ 1651.689304] ? shmem_get_inode+0x55c/0xbc0 [ 1651.690297] __shmem_file_setup+0x144/0x320 [ 1651.691309] ? _copy_from_user+0xfb/0x1b0 [ 1651.691331] FAULT_INJECTION: forcing a failure. [ 1651.691331] name failslab, interval 1, probability 0, space 0, times 0 [ 1651.694847] __do_sys_memfd_create+0x275/0x450 [ 1651.695924] ? memfd_file_seals_ptr+0x170/0x170 [ 1651.697032] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1651.698260] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1651.699470] do_syscall_64+0x33/0x40 [ 1651.700344] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1651.701565] RIP: 0033:0x7f3c51c40b19 [ 1651.702438] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1651.706765] RSP: 002b:00007f3c4f1b5f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1651.708540] RAX: ffffffffffffffda RBX: 0000000020000580 RCX: 00007f3c51c40b19 [ 1651.710215] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f3c51c9a0fb [ 1651.711880] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1651.713551] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1651.715204] R13: 0000000020000140 R14: 0000000000fffff0 R15: 0000000000000000 [ 1651.716884] CPU: 1 PID: 9038 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1651.718454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1651.719537] FAULT_INJECTION: forcing a failure. [ 1651.719537] name failslab, interval 1, probability 0, space 0, times 0 [ 1651.720259] Call Trace: [ 1651.720287] dump_stack+0x107/0x167 [ 1651.720308] should_fail.cold+0x5/0xa [ 1651.720329] ? create_object.isra.0+0x3a/0xa30 [ 1651.720356] should_failslab+0x5/0x20 [ 1651.727145] kmem_cache_alloc+0x5b/0x310 [ 1651.728026] create_object.isra.0+0x3a/0xa30 [ 1651.728983] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1651.730089] kmem_cache_alloc+0x159/0x310 [ 1651.730992] security_inode_alloc+0x34/0x160 [ 1651.731946] inode_init_always+0xa4e/0xd10 [ 1651.732861] ? shmem_destroy_inode+0x70/0x70 [ 1651.733835] alloc_inode+0x84/0x240 [ 1651.734623] new_inode+0x23/0x250 [ 1651.735377] shmem_get_inode+0x15e/0xbc0 [ 1651.736264] __shmem_file_setup+0xb8/0x320 [ 1651.737190] ? _copy_from_user+0xfb/0x1b0 [ 1651.738088] __do_sys_memfd_create+0x275/0x450 [ 1651.739074] ? memfd_file_seals_ptr+0x170/0x170 [ 1651.740090] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1651.741222] do_syscall_64+0x33/0x40 [ 1651.742027] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1651.743135] RIP: 0033:0x7f6924ff6b19 [ 1651.743934] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1651.747926] RSP: 002b:00007f692256bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1651.749582] RAX: ffffffffffffffda RBX: 0000000020000580 RCX: 00007f6924ff6b19 [ 1651.751127] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f69250500fb [ 1651.752674] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1651.754225] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1651.755770] R13: 0000000020000140 R14: 0000000000fffff0 R15: 0000000000000000 [ 1651.757353] CPU: 0 PID: 9027 Comm: syz-executor.3 Not tainted 5.10.253 #1 [ 1651.758989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1651.760909] Call Trace: [ 1651.761542] dump_stack+0x107/0x167 [ 1651.762413] should_fail.cold+0x5/0xa [ 1651.763312] ? create_object.isra.0+0x3a/0xa30 [ 1651.764378] should_failslab+0x5/0x20 [ 1651.765281] kmem_cache_alloc+0x5b/0x310 [ 1651.765858] FAULT_INJECTION: forcing a failure. [ 1651.765858] name failslab, interval 1, probability 0, space 0, times 0 [ 1651.766226] ? mark_held_locks+0x9e/0xe0 [ 1651.766253] create_object.isra.0+0x3a/0xa30 [ 1651.766277] kmemleak_alloc_percpu+0xa0/0x100 [ 1651.766303] pcpu_alloc+0x4e2/0x1240 [ 1651.772463] do_blk_trace_setup+0x203/0xc10 [ 1651.773469] ? _copy_from_user+0xfb/0x1b0 [ 1651.774428] __blk_trace_setup+0xca/0x180 [ 1651.775389] ? do_blk_trace_setup+0xc10/0xc10 [ 1651.776449] blk_trace_ioctl+0x155/0x290 [ 1651.777395] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1651.778525] ? do_vfs_ioctl+0x283/0x10d0 [ 1651.779463] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1651.780678] ? generic_block_fiemap+0x60/0x60 [ 1651.781720] ? lock_downgrade+0x6d0/0x6d0 [ 1651.782678] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1651.783800] blkdev_ioctl+0xc1/0x710 [ 1651.784663] ? blkdev_common_ioctl+0x1930/0x1930 [ 1651.785771] ? selinux_file_ioctl+0xb6/0x270 [ 1651.786800] block_ioctl+0xf9/0x140 [ 1651.787638] ? blkdev_read_iter+0x1c0/0x1c0 [ 1651.788636] __x64_sys_ioctl+0x19a/0x210 [ 1651.789587] do_syscall_64+0x33/0x40 [ 1651.790448] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1651.791634] RIP: 0033:0x7fd6ac2f3b19 [ 1651.792492] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1651.796742] RSP: 002b:00007fd6a9869188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1651.798501] RAX: ffffffffffffffda RBX: 00007fd6ac406f60 RCX: 00007fd6ac2f3b19 [ 1651.800173] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1651.801825] RBP: 00007fd6a98691d0 R08: 0000000000000000 R09: 0000000000000000 [ 1651.803467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1651.805113] R13: 00007fff98bfb34f R14: 00007fd6a9869300 R15: 0000000000022000 [ 1651.806782] CPU: 1 PID: 9039 Comm: syz-executor.1 Not tainted 5.10.253 #1 [ 1651.808282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1651.810092] Call Trace: [ 1651.810661] dump_stack+0x107/0x167 [ 1651.811449] should_fail.cold+0x5/0xa [ 1651.812289] ? create_object.isra.0+0x3a/0xa30 [ 1651.813312] should_failslab+0x5/0x20 [ 1651.814145] kmem_cache_alloc+0x5b/0x310 [ 1651.815034] create_object.isra.0+0x3a/0xa30 [ 1651.816000] kmemleak_alloc_percpu+0xa0/0x100 [ 1651.817031] pcpu_alloc+0x4e2/0x1240 [ 1651.817891] do_blk_trace_setup+0x243/0xc10 [ 1651.818844] ? _copy_from_user+0xfb/0x1b0 [ 1651.819747] __blk_trace_setup+0xca/0x180 [ 1651.820646] ? do_blk_trace_setup+0xc10/0xc10 [ 1651.821659] blk_trace_ioctl+0x155/0x290 [ 1651.822547] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1651.823614] ? do_vfs_ioctl+0x283/0x10d0 [ 1651.824500] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1651.825654] ? generic_block_fiemap+0x60/0x60 [ 1651.826628] ? lock_downgrade+0x6d0/0x6d0 [ 1651.827530] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1651.828587] blkdev_ioctl+0xc1/0x710 [ 1651.829407] ? blkdev_common_ioctl+0x1930/0x1930 [ 1651.830438] ? selinux_file_ioctl+0xb6/0x270 [ 1651.831400] block_ioctl+0xf9/0x140 [ 1651.832194] ? blkdev_read_iter+0x1c0/0x1c0 [ 1651.833139] __x64_sys_ioctl+0x19a/0x210 [ 1651.834020] do_syscall_64+0x33/0x40 [ 1651.834829] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1651.835935] RIP: 0033:0x7f0206bb8b19 [ 1651.836738] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1651.840729] RSP: 002b:00007f020412e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1651.842386] RAX: ffffffffffffffda RBX: 00007f0206ccbf60 RCX: 00007f0206bb8b19 [ 1651.843934] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1651.845484] RBP: 00007f020412e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1651.847026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1651.848566] R13: 00007ffc84bd9c2f R14: 00007f020412e300 R15: 0000000000022000 [ 1651.851872] loop6: detected capacity change from 0 to 16776704 [ 1651.858672] FAULT_INJECTION: forcing a failure. [ 1651.858672] name failslab, interval 1, probability 0, space 0, times 0 [ 1651.861154] CPU: 1 PID: 9033 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1651.862641] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1651.864398] Call Trace: [ 1651.864959] dump_stack+0x107/0x167 [ 1651.865745] should_fail.cold+0x5/0xa [ 1651.866554] ? create_object.isra.0+0x3a/0xa30 [ 1651.867524] should_failslab+0x5/0x20 [ 1651.868334] kmem_cache_alloc+0x5b/0x310 [ 1651.869211] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1651.870390] create_object.isra.0+0x3a/0xa30 [ 1651.871318] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1651.872403] kmem_cache_alloc+0x159/0x310 [ 1651.873303] security_file_alloc+0x34/0x170 [ 1651.874222] __alloc_file+0xb7/0x320 [ 1651.875011] alloc_empty_file+0x6d/0x170 [ 1651.875879] path_openat+0xe6/0x2770 [ 1651.876669] ? __lock_acquire+0x1657/0x5b00 [ 1651.877606] ? path_lookupat+0x860/0x860 [ 1651.878474] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1651.879569] ? lock_acquire+0x197/0x470 [ 1651.880413] ? find_held_lock+0x2c/0x110 [ 1651.881282] do_filp_open+0x190/0x3e0 [ 1651.882095] ? may_open_dev+0xf0/0xf0 [ 1651.882898] ? alloc_fd+0x2e7/0x670 [ 1651.883674] ? lock_downgrade+0x6d0/0x6d0 [ 1651.884546] ? do_raw_spin_lock+0x121/0x260 [ 1651.885480] ? rwlock_bug.part.0+0x90/0x90 [ 1651.886387] ? _raw_spin_unlock+0x1a/0x30 [ 1651.887262] ? alloc_fd+0x2e7/0x670 [ 1651.888054] do_sys_openat2+0x171/0x4d0 [ 1651.888897] ? build_open_flags+0x6f0/0x6f0 [ 1651.889815] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1651.890837] ? wait_for_completion_io+0x270/0x270 [ 1651.891864] __x64_sys_openat+0x13f/0x1f0 [ 1651.892741] ? __ia32_sys_open+0x1c0/0x1c0 [ 1651.893644] ? ksys_write+0x1a9/0x260 [ 1651.894460] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1651.895572] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1651.896670] do_syscall_64+0x33/0x40 [ 1651.897465] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1651.898552] RIP: 0033:0x7fc4a2bd0b19 [ 1651.899340] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1651.903218] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1651.904836] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1651.906361] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1651.907874] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1651.909394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1651.910906] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1651.931324] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.4'. 20:59:25 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:59:25 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 9) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 1652.080345] FAULT_INJECTION: forcing a failure. [ 1652.080345] name failslab, interval 1, probability 0, space 0, times 0 [ 1652.083126] CPU: 1 PID: 9061 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1652.084584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1652.086349] Call Trace: [ 1652.086915] dump_stack+0x107/0x167 [ 1652.087692] should_fail.cold+0x5/0xa [ 1652.088503] ? create_object.isra.0+0x3a/0xa30 [ 1652.089480] should_failslab+0x5/0x20 [ 1652.090288] kmem_cache_alloc+0x5b/0x310 [ 1652.091148] create_object.isra.0+0x3a/0xa30 [ 1652.092072] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1652.093166] kmem_cache_alloc+0x159/0x310 [ 1652.094055] __d_alloc+0x2a/0x990 [ 1652.094795] d_alloc_pseudo+0x19/0x70 [ 1652.095599] alloc_file_pseudo+0xce/0x250 [ 1652.096469] ? alloc_file+0x5a0/0x5a0 [ 1652.097284] ? shmem_get_inode+0x55c/0xbc0 [ 1652.098186] __shmem_file_setup+0x144/0x320 [ 1652.099106] ? _copy_from_user+0xfb/0x1b0 [ 1652.099985] __do_sys_memfd_create+0x275/0x450 [ 1652.100950] ? memfd_file_seals_ptr+0x170/0x170 [ 1652.101955] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1652.103065] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1652.104156] do_syscall_64+0x33/0x40 [ 1652.104943] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1652.106029] RIP: 0033:0x7f3c51c40b19 [ 1652.106813] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1652.110708] RSP: 002b:00007f3c4f1b5f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1652.112309] RAX: ffffffffffffffda RBX: 0000000020000580 RCX: 00007f3c51c40b19 [ 1652.113816] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f3c51c9a0fb [ 1652.115319] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1652.116818] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1652.118333] R13: 0000000020000140 R14: 0000000000fffff0 R15: 0000000000000000 [ 1652.163492] loop5: detected capacity change from 0 to 16776704 20:59:40 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) (fail_nth: 6) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:59:40 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x10, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 20:59:40 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 10) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 20:59:40 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:59:40 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 8) ioctl$TCFLSH(r3, 0x540b, 0x2) 20:59:40 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 8) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 20:59:40 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) (fail_nth: 7) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:59:40 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) [ 1667.158786] FAULT_INJECTION: forcing a failure. [ 1667.158786] name failslab, interval 1, probability 0, space 0, times 0 [ 1667.162170] CPU: 0 PID: 9077 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1667.163900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1667.166003] Call Trace: [ 1667.166693] dump_stack+0x107/0x167 [ 1667.167609] should_fail.cold+0x5/0xa [ 1667.168555] ? __d_alloc+0x2a/0x990 [ 1667.169488] should_failslab+0x5/0x20 [ 1667.170459] kmem_cache_alloc+0x5b/0x310 [ 1667.171481] ? init_special_inode+0x1f0/0x1f0 [ 1667.172619] __d_alloc+0x2a/0x990 [ 1667.173496] d_alloc_pseudo+0x19/0x70 [ 1667.174086] FAULT_INJECTION: forcing a failure. [ 1667.174086] name failslab, interval 1, probability 0, space 0, times 0 [ 1667.174457] alloc_file_pseudo+0xce/0x250 [ 1667.174477] ? alloc_file+0x5a0/0x5a0 [ 1667.174503] ? shmem_get_inode+0x55c/0xbc0 [ 1667.179718] __shmem_file_setup+0x144/0x320 [ 1667.180791] ? _copy_from_user+0xfb/0x1b0 [ 1667.181852] __do_sys_memfd_create+0x275/0x450 [ 1667.182984] ? memfd_file_seals_ptr+0x170/0x170 [ 1667.184137] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1667.185453] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1667.186763] do_syscall_64+0x33/0x40 [ 1667.187687] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1667.188957] RIP: 0033:0x7f6924ff6b19 [ 1667.189904] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1667.194474] RSP: 002b:00007f692256bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1667.196361] RAX: ffffffffffffffda RBX: 0000000020000580 RCX: 00007f6924ff6b19 [ 1667.198150] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f69250500fb [ 1667.199911] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1667.201665] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1667.203385] R13: 0000000020000140 R14: 0000000000fffff0 R15: 0000000000000000 [ 1667.205148] CPU: 1 PID: 9082 Comm: syz-executor.1 Not tainted 5.10.253 #1 [ 1667.206521] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1667.208162] Call Trace: [ 1667.208706] dump_stack+0x107/0x167 [ 1667.209436] should_fail.cold+0x5/0xa [ 1667.210191] ? create_object.isra.0+0x3a/0xa30 [ 1667.211099] should_failslab+0x5/0x20 [ 1667.211839] kmem_cache_alloc+0x5b/0x310 [ 1667.212643] ? mark_held_locks+0x9e/0xe0 [ 1667.213337] FAULT_INJECTION: forcing a failure. [ 1667.213337] name failslab, interval 1, probability 0, space 0, times 0 [ 1667.213467] create_object.isra.0+0x3a/0xa30 [ 1667.217023] kmemleak_alloc_percpu+0xa0/0x100 [ 1667.217945] pcpu_alloc+0x4e2/0x1240 [ 1667.218700] do_blk_trace_setup+0x243/0xc10 [ 1667.219558] ? _copy_from_user+0xfb/0x1b0 [ 1667.220390] __blk_trace_setup+0xca/0x180 [ 1667.221225] ? do_blk_trace_setup+0xc10/0xc10 [ 1667.222144] blk_trace_ioctl+0x155/0x290 [ 1667.222960] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1667.223930] ? do_vfs_ioctl+0x283/0x10d0 [ 1667.224740] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1667.225787] ? generic_block_fiemap+0x60/0x60 [ 1667.226672] ? lock_downgrade+0x6d0/0x6d0 [ 1667.227493] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1667.228444] blkdev_ioctl+0xc1/0x710 [ 1667.229198] ? blkdev_common_ioctl+0x1930/0x1930 [ 1667.230135] ? selinux_file_ioctl+0xb6/0x270 [ 1667.231007] block_ioctl+0xf9/0x140 [ 1667.231729] ? blkdev_read_iter+0x1c0/0x1c0 [ 1667.232578] __x64_sys_ioctl+0x19a/0x210 [ 1667.233396] do_syscall_64+0x33/0x40 [ 1667.234129] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1667.235146] RIP: 0033:0x7f0206bb8b19 [ 1667.235873] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1667.239542] RSP: 002b:00007f020412e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1667.241060] RAX: ffffffffffffffda RBX: 00007f0206ccbf60 RCX: 00007f0206bb8b19 [ 1667.242489] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1667.243905] RBP: 00007f020412e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1667.245335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1667.246752] R13: 00007ffc84bd9c2f R14: 00007f020412e300 R15: 0000000000022000 [ 1667.248203] CPU: 0 PID: 9084 Comm: syz-executor.3 Not tainted 5.10.253 #1 [ 1667.249913] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1667.252244] Call Trace: [ 1667.253047] dump_stack+0x107/0x167 [ 1667.254024] should_fail.cold+0x5/0xa [ 1667.254939] ? create_object.isra.0+0x3a/0xa30 [ 1667.256040] should_failslab+0x5/0x20 [ 1667.256755] netlink: 996 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1667.256951] kmem_cache_alloc+0x5b/0x310 [ 1667.256989] create_object.isra.0+0x3a/0xa30 [ 1667.260675] kmemleak_alloc_percpu+0xa0/0x100 [ 1667.261778] pcpu_alloc+0x4e2/0x1240 [ 1667.262688] do_blk_trace_setup+0x243/0xc10 [ 1667.263730] ? _copy_from_user+0xfb/0x1b0 [ 1667.264727] __blk_trace_setup+0xca/0x180 [ 1667.265748] ? do_blk_trace_setup+0xc10/0xc10 [ 1667.266851] blk_trace_ioctl+0x155/0x290 [ 1667.267822] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1667.268985] ? do_vfs_ioctl+0x283/0x10d0 [ 1667.269006] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1667.269033] ? generic_block_fiemap+0x60/0x60 [ 1667.272134] ? lock_downgrade+0x6d0/0x6d0 [ 1667.273160] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1667.274317] blkdev_ioctl+0xc1/0x710 [ 1667.275209] ? blkdev_common_ioctl+0x1930/0x1930 [ 1667.276339] ? selinux_file_ioctl+0xb6/0x270 [ 1667.277405] block_ioctl+0xf9/0x140 [ 1667.278284] ? blkdev_read_iter+0x1c0/0x1c0 [ 1667.279306] __x64_sys_ioctl+0x19a/0x210 [ 1667.280275] do_syscall_64+0x33/0x40 [ 1667.281175] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1667.282396] RIP: 0033:0x7fd6ac2f3b19 [ 1667.283277] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1667.287643] RSP: 002b:00007fd6a9848188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1667.289440] RAX: ffffffffffffffda RBX: 00007fd6ac407020 RCX: 00007fd6ac2f3b19 [ 1667.291138] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1667.292831] RBP: 00007fd6a98481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1667.294551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1667.296229] R13: 00007fff98bfb34f R14: 00007fd6a9848300 R15: 0000000000022000 [ 1667.310771] FAULT_INJECTION: forcing a failure. [ 1667.310771] name failslab, interval 1, probability 0, space 0, times 0 [ 1667.313562] CPU: 0 PID: 9087 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1667.315173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1667.317122] Call Trace: [ 1667.317777] dump_stack+0x107/0x167 [ 1667.318623] should_fail.cold+0x5/0xa [ 1667.319505] ? __alloc_file+0x21/0x320 [ 1667.320402] should_failslab+0x5/0x20 [ 1667.321294] kmem_cache_alloc+0x5b/0x310 [ 1667.322252] __alloc_file+0x21/0x320 [ 1667.323130] alloc_empty_file+0x6d/0x170 [ 1667.324083] alloc_file+0x5e/0x5a0 [ 1667.324922] alloc_file_pseudo+0x16a/0x250 [ 1667.325932] ? alloc_file+0x5a0/0x5a0 [ 1667.326825] ? shmem_get_inode+0x55c/0xbc0 [ 1667.327816] __shmem_file_setup+0x144/0x320 [ 1667.328814] ? _copy_from_user+0xfb/0x1b0 [ 1667.329808] __do_sys_memfd_create+0x275/0x450 [ 1667.330871] ? memfd_file_seals_ptr+0x170/0x170 [ 1667.331933] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1667.333129] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1667.334395] do_syscall_64+0x33/0x40 [ 1667.335289] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1667.336527] RIP: 0033:0x7f3c51c40b19 [ 1667.337433] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1667.341872] RSP: 002b:00007f3c4f1b5f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1667.343689] RAX: ffffffffffffffda RBX: 0000000020000580 RCX: 00007f3c51c40b19 [ 1667.345391] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f3c51c9a0fb [ 1667.347109] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1667.348825] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1667.350545] R13: 0000000020000140 R14: 0000000000fffff0 R15: 0000000000000000 [ 1667.370705] FAULT_INJECTION: forcing a failure. [ 1667.370705] name failslab, interval 1, probability 0, space 0, times 0 [ 1667.373634] CPU: 0 PID: 9085 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1667.375249] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1667.377233] Call Trace: [ 1667.377872] dump_stack+0x107/0x167 [ 1667.378734] should_fail.cold+0x5/0xa [ 1667.379637] ? tty_alloc_file+0x3d/0xa0 [ 1667.380562] should_failslab+0x5/0x20 [ 1667.381598] kmem_cache_alloc_trace+0x55/0x320 [ 1667.382944] ? kobject_get_unless_zero+0x15a/0x1e0 [ 1667.384378] ? pty_open+0x310/0x310 [ 1667.385639] tty_alloc_file+0x3d/0xa0 [ 1667.386750] ptmx_open+0x63/0x370 [ 1667.387641] ? pty_open+0x310/0x310 [ 1667.388556] chrdev_open+0x268/0x6e0 [ 1667.389537] ? __unregister_chrdev+0x110/0x110 [ 1667.390575] ? fsnotify_perm.part.0+0x22d/0x620 [ 1667.391558] do_dentry_open+0x4b7/0x1090 [ 1667.392430] ? __unregister_chrdev+0x110/0x110 [ 1667.393412] ? may_open+0x1e4/0x400 [ 1667.394194] path_openat+0x19ba/0x2770 [ 1667.395033] ? path_lookupat+0x860/0x860 [ 1667.395910] ? lock_acquire+0x197/0x470 [ 1667.396760] ? find_held_lock+0x2c/0x110 [ 1667.397646] do_filp_open+0x190/0x3e0 [ 1667.398458] ? may_open_dev+0xf0/0xf0 [ 1667.399283] ? do_raw_spin_lock+0x121/0x260 [ 1667.400204] ? rwlock_bug.part.0+0x90/0x90 [ 1667.401123] ? _raw_spin_unlock+0x1a/0x30 [ 1667.402014] ? alloc_fd+0x2e7/0x670 [ 1667.402803] do_sys_openat2+0x171/0x4d0 [ 1667.403657] ? build_open_flags+0x6f0/0x6f0 [ 1667.404572] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1667.405611] ? wait_for_completion_io+0x270/0x270 [ 1667.406642] __x64_sys_openat+0x13f/0x1f0 [ 1667.407523] ? __ia32_sys_open+0x1c0/0x1c0 [ 1667.408426] ? ksys_write+0x1a9/0x260 [ 1667.409248] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1667.410364] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1667.411460] do_syscall_64+0x33/0x40 [ 1667.412257] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1667.413360] RIP: 0033:0x7fc4a2bd0b19 [ 1667.414161] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1667.418097] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1667.419723] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1667.421256] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1667.422780] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1667.424311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1667.425841] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 20:59:40 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) 20:59:40 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:59:55 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) (fail_nth: 8) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:59:55 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) (fail_nth: 7) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:59:55 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:59:55 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x11, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 20:59:55 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 9) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 20:59:55 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 11) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 20:59:55 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) 20:59:55 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 9) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 1682.462657] FAULT_INJECTION: forcing a failure. [ 1682.462657] name failslab, interval 1, probability 0, space 0, times 0 [ 1682.464573] CPU: 0 PID: 9112 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1682.465570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1682.466802] Call Trace: [ 1682.467190] dump_stack+0x107/0x167 [ 1682.467719] should_fail.cold+0x5/0xa [ 1682.468275] ? create_object.isra.0+0x3a/0xa30 [ 1682.468967] should_failslab+0x5/0x20 [ 1682.469530] kmem_cache_alloc+0x5b/0x310 [ 1682.470124] create_object.isra.0+0x3a/0xa30 [ 1682.470757] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1682.471508] kmem_cache_alloc+0x159/0x310 [ 1682.472120] __d_alloc+0x2a/0x990 [ 1682.472497] FAULT_INJECTION: forcing a failure. [ 1682.472497] name failslab, interval 1, probability 0, space 0, times 0 [ 1682.472631] d_alloc_pseudo+0x19/0x70 [ 1682.475652] alloc_file_pseudo+0xce/0x250 [ 1682.476249] ? alloc_file+0x5a0/0x5a0 [ 1682.476834] ? shmem_get_inode+0x55c/0xbc0 [ 1682.477471] __shmem_file_setup+0x144/0x320 [ 1682.478101] ? _copy_from_user+0xfb/0x1b0 [ 1682.478715] __do_sys_memfd_create+0x275/0x450 [ 1682.479372] ? memfd_file_seals_ptr+0x170/0x170 [ 1682.480049] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1682.480804] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1682.481569] do_syscall_64+0x33/0x40 [ 1682.482107] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1682.482852] RIP: 0033:0x7f6924ff6b19 [ 1682.483387] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1682.486097] RSP: 002b:00007f692256bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1682.487209] RAX: ffffffffffffffda RBX: 0000000020000580 RCX: 00007f6924ff6b19 [ 1682.488245] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f69250500fb [ 1682.489283] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1682.490315] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1682.491339] R13: 0000000020000140 R14: 0000000000fffff0 R15: 0000000000000000 [ 1682.492404] CPU: 1 PID: 9120 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1682.493370] FAULT_INJECTION: forcing a failure. [ 1682.493370] name failslab, interval 1, probability 0, space 0, times 0 [ 1682.493938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1682.493944] Call Trace: [ 1682.493965] dump_stack+0x107/0x167 [ 1682.493986] should_fail.cold+0x5/0xa [ 1682.499496] ? create_object.isra.0+0x3a/0xa30 [ 1682.500490] should_failslab+0x5/0x20 [ 1682.501340] kmem_cache_alloc+0x5b/0x310 [ 1682.502240] create_object.isra.0+0x3a/0xa30 [ 1682.503202] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1682.504317] kmem_cache_alloc_trace+0x151/0x320 [ 1682.505359] ? pty_open+0x310/0x310 [ 1682.506170] tty_alloc_file+0x3d/0xa0 [ 1682.506999] ptmx_open+0x63/0x370 [ 1682.507756] ? pty_open+0x310/0x310 [ 1682.508547] chrdev_open+0x268/0x6e0 [ 1682.509388] ? __unregister_chrdev+0x110/0x110 [ 1682.510386] ? fsnotify_perm.part.0+0x22d/0x620 [ 1682.511409] do_dentry_open+0x4b7/0x1090 [ 1682.512290] ? __unregister_chrdev+0x110/0x110 [ 1682.513273] ? may_open+0x1e4/0x400 [ 1682.514087] path_openat+0x19ba/0x2770 [ 1682.514941] ? path_lookupat+0x860/0x860 [ 1682.515820] ? lock_acquire+0x197/0x470 [ 1682.516678] ? find_held_lock+0x2c/0x110 [ 1682.517597] do_filp_open+0x190/0x3e0 [ 1682.518418] ? may_open_dev+0xf0/0xf0 [ 1682.519245] ? do_raw_spin_lock+0x121/0x260 [ 1682.520173] ? rwlock_bug.part.0+0x90/0x90 [ 1682.521093] ? _raw_spin_unlock+0x1a/0x30 [ 1682.522018] ? alloc_fd+0x2e7/0x670 [ 1682.522815] do_sys_openat2+0x171/0x4d0 [ 1682.523674] ? build_open_flags+0x6f0/0x6f0 [ 1682.524602] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1682.525665] ? wait_for_completion_io+0x270/0x270 [ 1682.526718] __x64_sys_openat+0x13f/0x1f0 [ 1682.527615] ? __ia32_sys_open+0x1c0/0x1c0 [ 1682.528525] ? ksys_write+0x1a9/0x260 [ 1682.529380] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1682.530528] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1682.531642] do_syscall_64+0x33/0x40 [ 1682.532445] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1682.533579] RIP: 0033:0x7fc4a2bd0b19 [ 1682.534370] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1682.538328] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1682.539958] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1682.541519] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1682.543048] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1682.544579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1682.546133] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1682.547682] CPU: 0 PID: 9109 Comm: syz-executor.3 Not tainted 5.10.253 #1 [ 1682.548659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1682.549831] Call Trace: [ 1682.550215] dump_stack+0x107/0x167 [ 1682.550732] should_fail.cold+0x5/0xa [ 1682.551267] ? create_object.isra.0+0x3a/0xa30 [ 1682.551909] should_failslab+0x5/0x20 [ 1682.552445] kmem_cache_alloc+0x5b/0x310 [ 1682.553020] ? mark_held_locks+0x9e/0xe0 [ 1682.553604] create_object.isra.0+0x3a/0xa30 [ 1682.554225] kmemleak_alloc_percpu+0xa0/0x100 [ 1682.554856] pcpu_alloc+0x4e2/0x1240 [ 1682.555388] do_blk_trace_setup+0x243/0xc10 [ 1682.555986] ? _copy_from_user+0xfb/0x1b0 [ 1682.556569] __blk_trace_setup+0xca/0x180 [ 1682.557161] ? do_blk_trace_setup+0xc10/0xc10 [ 1682.557821] blk_trace_ioctl+0x155/0x290 [ 1682.558389] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1682.559075] ? do_vfs_ioctl+0x283/0x10d0 [ 1682.559641] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1682.560377] ? generic_block_fiemap+0x60/0x60 [ 1682.561004] ? lock_downgrade+0x6d0/0x6d0 [ 1682.561594] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1682.562271] blkdev_ioctl+0xc1/0x710 [ 1682.562795] ? blkdev_common_ioctl+0x1930/0x1930 [ 1682.563459] ? selinux_file_ioctl+0xb6/0x270 [ 1682.564074] block_ioctl+0xf9/0x140 [ 1682.564585] ? blkdev_read_iter+0x1c0/0x1c0 [ 1682.565191] __x64_sys_ioctl+0x19a/0x210 [ 1682.565768] do_syscall_64+0x33/0x40 [ 1682.566285] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1682.567008] RIP: 0033:0x7fd6ac2f3b19 [ 1682.567525] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1682.570096] RSP: 002b:00007fd6a9869188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1682.571160] RAX: ffffffffffffffda RBX: 00007fd6ac406f60 RCX: 00007fd6ac2f3b19 [ 1682.572165] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1682.573166] RBP: 00007fd6a98691d0 R08: 0000000000000000 R09: 0000000000000000 [ 1682.574186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1682.575192] R13: 00007fff98bfb34f R14: 00007fd6a9869300 R15: 0000000000022000 [ 1682.578649] FAULT_INJECTION: forcing a failure. [ 1682.578649] name failslab, interval 1, probability 0, space 0, times 0 [ 1682.581175] CPU: 1 PID: 9115 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1682.582664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1682.584419] Call Trace: [ 1682.584978] dump_stack+0x107/0x167 [ 1682.585770] should_fail.cold+0x5/0xa [ 1682.586572] ? create_object.isra.0+0x3a/0xa30 [ 1682.587527] should_failslab+0x5/0x20 [ 1682.588327] kmem_cache_alloc+0x5b/0x310 [ 1682.589182] create_object.isra.0+0x3a/0xa30 [ 1682.590139] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1682.591215] kmem_cache_alloc+0x159/0x310 [ 1682.592096] __alloc_file+0x21/0x320 [ 1682.592885] alloc_empty_file+0x6d/0x170 [ 1682.593769] alloc_file+0x5e/0x5a0 [ 1682.594518] alloc_file_pseudo+0x16a/0x250 [ 1682.595521] ? alloc_file+0x5a0/0x5a0 [ 1682.596453] ? shmem_get_inode+0x55c/0xbc0 [ 1682.597512] __shmem_file_setup+0x144/0x320 [ 1682.598561] ? _copy_from_user+0xfb/0x1b0 [ 1682.599571] __do_sys_memfd_create+0x275/0x450 [ 1682.600685] ? memfd_file_seals_ptr+0x170/0x170 [ 1682.601873] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1682.603146] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1682.604398] do_syscall_64+0x33/0x40 [ 1682.605316] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1682.606580] RIP: 0033:0x7f3c51c40b19 [ 1682.607481] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1682.611997] RSP: 002b:00007f3c4f1b5f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1682.613880] RAX: ffffffffffffffda RBX: 0000000020000580 RCX: 00007f3c51c40b19 [ 1682.615599] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f3c51c9a0fb [ 1682.617331] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1682.619072] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1682.620794] R13: 0000000020000140 R14: 0000000000fffff0 R15: 0000000000000000 [ 1682.628123] loop6: detected capacity change from 0 to 16776704 [ 1682.643700] FAULT_INJECTION: forcing a failure. [ 1682.643700] name failslab, interval 1, probability 0, space 0, times 0 [ 1682.647184] CPU: 1 PID: 9118 Comm: syz-executor.1 Not tainted 5.10.253 #1 [ 1682.648838] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1682.650871] Call Trace: [ 1682.651507] dump_stack+0x107/0x167 [ 1682.652370] should_fail.cold+0x5/0xa [ 1682.653283] ? __d_alloc+0x2a/0x990 [ 1682.654184] should_failslab+0x5/0x20 [ 1682.655101] kmem_cache_alloc+0x5b/0x310 [ 1682.656071] __d_alloc+0x2a/0x990 [ 1682.656906] ? lock_acquire+0x197/0x470 [ 1682.657878] d_alloc+0x46/0x240 [ 1682.658672] d_alloc_parallel+0xe9/0x1a30 [ 1682.659672] ? __lock_acquire+0x1657/0x5b00 [ 1682.660845] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1682.662144] ? __d_lookup_rcu+0x6d0/0x6d0 [ 1682.663144] ? mark_lock+0xf5/0x2df0 [ 1682.664022] ? lockdep_init_map_type+0x2c7/0x780 [ 1682.665156] ? lockdep_init_map_type+0x2c7/0x780 [ 1682.666338] __lookup_slow+0x193/0x490 [ 1682.667257] ? lookup_open.isra.0+0x1270/0x1270 [ 1682.668377] ? __d_lookup+0x3bf/0x760 [ 1682.669316] ? d_lookup+0xcc/0x130 [ 1682.670176] lookup_one_len+0x167/0x1a0 [ 1682.671277] ? __lookup_slow+0x490/0x490 [ 1682.672466] ? down_write_killable+0x180/0x180 [ 1682.673750] ? do_raw_spin_unlock+0x4f/0x220 [ 1682.674792] ? mntput+0xc/0x90 [ 1682.675563] start_creating.part.0+0x10a/0x230 [ 1682.676660] __debugfs_create_file+0xdb/0x580 [ 1682.677756] do_blk_trace_setup+0x3fb/0xc10 [ 1682.678771] ? _copy_from_user+0xfb/0x1b0 [ 1682.679752] __blk_trace_setup+0xca/0x180 [ 1682.680729] ? do_blk_trace_setup+0xc10/0xc10 [ 1682.681854] blk_trace_ioctl+0x155/0x290 [ 1682.682829] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1682.683992] ? do_vfs_ioctl+0x283/0x10d0 [ 1682.684932] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1682.686185] ? generic_block_fiemap+0x60/0x60 [ 1682.687215] ? lock_downgrade+0x6d0/0x6d0 [ 1682.688175] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1682.689326] blkdev_ioctl+0xc1/0x710 [ 1682.690219] ? blkdev_common_ioctl+0x1930/0x1930 [ 1682.691325] ? selinux_file_ioctl+0xb6/0x270 [ 1682.692361] block_ioctl+0xf9/0x140 [ 1682.693197] ? blkdev_read_iter+0x1c0/0x1c0 [ 1682.694229] __x64_sys_ioctl+0x19a/0x210 [ 1682.695171] do_syscall_64+0x33/0x40 [ 1682.696039] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1682.697229] RIP: 0033:0x7f0206bb8b19 [ 1682.698114] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1682.702377] RSP: 002b:00007f020412e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1682.704148] RAX: ffffffffffffffda RBX: 00007f0206ccbf60 RCX: 00007f0206bb8b19 [ 1682.705816] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1682.707485] RBP: 00007f020412e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1682.709126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1682.710786] R13: 00007ffc84bd9c2f R14: 00007f020412e300 R15: 0000000000022000 [ 1682.714179] loop5: detected capacity change from 0 to 16776704 20:59:55 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) (fail_nth: 8) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:59:55 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) 20:59:55 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:59:55 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 10) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 1682.851645] FAULT_INJECTION: forcing a failure. [ 1682.851645] name failslab, interval 1, probability 0, space 0, times 0 [ 1682.854278] CPU: 1 PID: 9137 Comm: syz-executor.3 Not tainted 5.10.253 #1 [ 1682.855721] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1682.857506] Call Trace: [ 1682.858070] dump_stack+0x107/0x167 [ 1682.858845] should_fail.cold+0x5/0xa [ 1682.859656] ? __d_alloc+0x2a/0x990 [ 1682.860427] should_failslab+0x5/0x20 [ 1682.861231] kmem_cache_alloc+0x5b/0x310 [ 1682.862117] __d_alloc+0x2a/0x990 [ 1682.862852] ? lock_acquire+0x197/0x470 [ 1682.863689] d_alloc+0x46/0x240 [ 1682.864387] d_alloc_parallel+0xe9/0x1a30 [ 1682.865271] ? __lock_acquire+0x1657/0x5b00 20:59:56 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 10) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 1682.866208] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1682.867477] ? __d_lookup_rcu+0x6d0/0x6d0 [ 1682.868343] ? mark_lock+0xf5/0x2df0 [ 1682.869124] ? lockdep_init_map_type+0x2c7/0x780 [ 1682.870159] ? lockdep_init_map_type+0x2c7/0x780 [ 1682.871159] __lookup_slow+0x193/0x490 [ 1682.871975] ? lookup_open.isra.0+0x1270/0x1270 [ 1682.872953] ? __d_lookup+0x3bf/0x760 [ 1682.873873] ? d_lookup+0xcc/0x130 [ 1682.874735] lookup_one_len+0x167/0x1a0 [ 1682.875688] ? __lookup_slow+0x490/0x490 [ 1682.876649] ? down_write_killable+0x180/0x180 [ 1682.877766] ? do_raw_spin_unlock+0x4f/0x220 [ 1682.878816] ? mntput+0xc/0x90 [ 1682.879594] start_creating.part.0+0x10a/0x230 [ 1682.880698] __debugfs_create_file+0xdb/0x580 [ 1682.881817] do_blk_trace_setup+0x3fb/0xc10 [ 1682.882857] ? _copy_from_user+0xfb/0x1b0 [ 1682.883850] __blk_trace_setup+0xca/0x180 [ 1682.884845] ? do_blk_trace_setup+0xc10/0xc10 [ 1682.885969] blk_trace_ioctl+0x155/0x290 [ 1682.886945] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1682.888093] ? do_vfs_ioctl+0x283/0x10d0 [ 1682.889053] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1682.890326] ? generic_block_fiemap+0x60/0x60 [ 1682.891383] ? lock_downgrade+0x6d0/0x6d0 [ 1682.892365] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1682.893546] blkdev_ioctl+0xc1/0x710 [ 1682.894440] ? blkdev_common_ioctl+0x1930/0x1930 [ 1682.895562] ? selinux_file_ioctl+0xb6/0x270 [ 1682.896610] block_ioctl+0xf9/0x140 [ 1682.897495] ? blkdev_read_iter+0x1c0/0x1c0 [ 1682.898528] __x64_sys_ioctl+0x19a/0x210 [ 1682.899492] do_syscall_64+0x33/0x40 [ 1682.900367] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1682.901604] RIP: 0033:0x7fd6ac2f3b19 [ 1682.902472] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1682.906828] RSP: 002b:00007fd6a9869188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1682.908619] RAX: ffffffffffffffda RBX: 00007fd6ac406f60 RCX: 00007fd6ac2f3b19 [ 1682.910330] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1682.912010] RBP: 00007fd6a98691d0 R08: 0000000000000000 R09: 0000000000000000 [ 1682.913715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1682.915379] R13: 00007fff98bfb34f R14: 00007fd6a9869300 R15: 0000000000022000 [ 1682.953791] FAULT_INJECTION: forcing a failure. [ 1682.953791] name failslab, interval 1, probability 0, space 0, times 0 [ 1682.956633] CPU: 1 PID: 9149 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1682.958217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1682.960101] Call Trace: [ 1682.960705] dump_stack+0x107/0x167 20:59:56 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 12) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 1682.961572] should_fail.cold+0x5/0xa [ 1682.962651] ? __alloc_file+0x21/0x320 [ 1682.963531] should_failslab+0x5/0x20 [ 1682.964396] kmem_cache_alloc+0x5b/0x310 [ 1682.965325] __alloc_file+0x21/0x320 [ 1682.966188] alloc_empty_file+0x6d/0x170 [ 1682.967098] alloc_file+0x5e/0x5a0 [ 1682.967895] alloc_file_pseudo+0x16a/0x250 [ 1682.968433] FAULT_INJECTION: forcing a failure. [ 1682.968433] name failslab, interval 1, probability 0, space 0, times 0 [ 1682.968840] ? alloc_file+0x5a0/0x5a0 [ 1682.968867] ? shmem_get_inode+0x55c/0xbc0 [ 1682.971997] __shmem_file_setup+0x144/0x320 [ 1682.972966] ? _copy_from_user+0xfb/0x1b0 [ 1682.973935] __do_sys_memfd_create+0x275/0x450 [ 1682.974961] ? memfd_file_seals_ptr+0x170/0x170 [ 1682.976015] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1682.977192] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1682.978388] do_syscall_64+0x33/0x40 [ 1682.979235] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1682.980389] RIP: 0033:0x7f6924ff6b19 [ 1682.981222] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1682.985432] RSP: 002b:00007f692256bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1682.987162] RAX: ffffffffffffffda RBX: 0000000020000580 RCX: 00007f6924ff6b19 [ 1682.988783] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f69250500fb [ 1682.990423] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1682.992034] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1682.993658] R13: 0000000020000140 R14: 0000000000fffff0 R15: 0000000000000000 [ 1682.995283] CPU: 0 PID: 9140 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1682.996058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1682.997002] Call Trace: [ 1682.997308] dump_stack+0x107/0x167 [ 1682.997725] should_fail.cold+0x5/0xa [ 1682.998161] ? alloc_tty_struct+0x95/0x8e0 [ 1682.998644] should_failslab+0x5/0x20 [ 1682.999078] kmem_cache_alloc_trace+0x55/0x320 [ 1682.999595] ? ptmx_open+0x107/0x370 [ 1683.000023] ? pty_open+0x310/0x310 [ 1683.000436] alloc_tty_struct+0x95/0x8e0 [ 1683.000895] ? __do_SAK+0x30/0x30 [ 1683.001291] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1683.001841] ? pty_open+0x310/0x310 [ 1683.002255] tty_init_dev.part.0+0x20/0x610 [ 1683.002746] ? pty_open+0x310/0x310 [ 1683.003154] tty_init_dev+0x5b/0x80 [ 1683.003571] ptmx_open+0x116/0x370 [ 1683.003973] ? pty_open+0x310/0x310 [ 1683.004383] chrdev_open+0x268/0x6e0 [ 1683.004804] ? __unregister_chrdev+0x110/0x110 [ 1683.005330] ? fsnotify_perm.part.0+0x22d/0x620 [ 1683.005860] do_dentry_open+0x4b7/0x1090 [ 1683.006321] ? __unregister_chrdev+0x110/0x110 [ 1683.006836] ? may_open+0x1e4/0x400 [ 1683.007251] path_openat+0x19ba/0x2770 [ 1683.007695] ? path_lookupat+0x860/0x860 [ 1683.008156] ? lock_acquire+0x197/0x470 [ 1683.008609] ? find_held_lock+0x2c/0x110 [ 1683.009078] do_filp_open+0x190/0x3e0 [ 1683.009517] ? may_open_dev+0xf0/0xf0 [ 1683.009955] ? do_raw_spin_lock+0x121/0x260 [ 1683.010443] ? rwlock_bug.part.0+0x90/0x90 [ 1683.010924] ? _raw_spin_unlock+0x1a/0x30 [ 1683.011397] ? alloc_fd+0x2e7/0x670 [ 1683.011813] do_sys_openat2+0x171/0x4d0 [ 1683.012266] ? build_open_flags+0x6f0/0x6f0 [ 1683.012755] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1683.013310] ? wait_for_completion_io+0x270/0x270 [ 1683.013862] __x64_sys_openat+0x13f/0x1f0 [ 1683.014333] ? __ia32_sys_open+0x1c0/0x1c0 [ 1683.014810] ? ksys_write+0x1a9/0x260 [ 1683.015245] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1683.015846] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1683.016431] do_syscall_64+0x33/0x40 [ 1683.016861] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1683.017450] RIP: 0033:0x7fc4a2bd0b19 [ 1683.017871] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1683.019960] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1683.020819] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1683.021633] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1683.022442] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1683.023248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1683.024060] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 20:59:56 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:59:56 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, 0x0, 0x0) [ 1683.067253] FAULT_INJECTION: forcing a failure. [ 1683.067253] name failslab, interval 1, probability 0, space 0, times 0 [ 1683.068733] CPU: 0 PID: 9151 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1683.069512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1683.070462] Call Trace: [ 1683.070774] dump_stack+0x107/0x167 [ 1683.071190] should_fail.cold+0x5/0xa [ 1683.071624] ? security_file_alloc+0x34/0x170 [ 1683.072131] should_failslab+0x5/0x20 [ 1683.072564] kmem_cache_alloc+0x5b/0x310 [ 1683.073027] security_file_alloc+0x34/0x170 [ 1683.073525] __alloc_file+0xb7/0x320 [ 1683.073954] alloc_empty_file+0x6d/0x170 [ 1683.074414] alloc_file+0x5e/0x5a0 [ 1683.074824] alloc_file_pseudo+0x16a/0x250 [ 1683.075305] ? alloc_file+0x5a0/0x5a0 [ 1683.075741] ? shmem_get_inode+0x55c/0xbc0 [ 1683.076225] __shmem_file_setup+0x144/0x320 [ 1683.076715] ? _copy_from_user+0xfb/0x1b0 [ 1683.077192] __do_sys_memfd_create+0x275/0x450 [ 1683.077720] ? memfd_file_seals_ptr+0x170/0x170 [ 1683.078255] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1683.078857] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1683.079447] do_syscall_64+0x33/0x40 [ 1683.079877] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1683.080462] RIP: 0033:0x7f3c51c40b19 [ 1683.080886] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1683.083001] RSP: 002b:00007f3c4f1b5f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1683.083871] RAX: ffffffffffffffda RBX: 0000000020000580 RCX: 00007f3c51c40b19 [ 1683.084682] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f3c51c9a0fb [ 1683.085501] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1683.086309] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1683.087124] R13: 0000000020000140 R14: 0000000000fffff0 R15: 0000000000000000 [ 1683.093240] blktrace: Concurrent blktraces are not allowed on loop14 20:59:56 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) (fail_nth: 9) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 20:59:56 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) (fail_nth: 9) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1683.154308] FAULT_INJECTION: forcing a failure. [ 1683.154308] name failslab, interval 1, probability 0, space 0, times 0 [ 1683.155807] CPU: 0 PID: 9157 Comm: syz-executor.3 Not tainted 5.10.253 #1 [ 1683.156579] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1683.157528] Call Trace: [ 1683.157831] dump_stack+0x107/0x167 [ 1683.158246] should_fail.cold+0x5/0xa [ 1683.158682] ? create_object.isra.0+0x3a/0xa30 [ 1683.159206] should_failslab+0x5/0x20 [ 1683.159639] kmem_cache_alloc+0x5b/0x310 [ 1683.160122] create_object.isra.0+0x3a/0xa30 [ 1683.160625] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1683.161207] kmem_cache_alloc+0x159/0x310 [ 1683.161692] __d_alloc+0x2a/0x990 [ 1683.162091] ? lock_acquire+0x197/0x470 [ 1683.162546] d_alloc+0x46/0x240 [ 1683.162928] d_alloc_parallel+0xe9/0x1a30 [ 1683.163404] ? __lock_acquire+0x1657/0x5b00 [ 1683.163893] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1683.164496] ? __d_lookup_rcu+0x6d0/0x6d0 [ 1683.164972] ? mark_lock+0xf5/0x2df0 [ 1683.165409] ? lockdep_init_map_type+0x2c7/0x780 [ 1683.165949] ? lockdep_init_map_type+0x2c7/0x780 [ 1683.166492] __lookup_slow+0x193/0x490 [ 1683.166934] ? lookup_open.isra.0+0x1270/0x1270 [ 1683.167467] ? __d_lookup+0x3bf/0x760 [ 1683.167907] ? d_lookup+0xcc/0x130 [ 1683.168314] lookup_one_len+0x167/0x1a0 [ 1683.168762] ? __lookup_slow+0x490/0x490 [ 1683.169227] ? down_write_killable+0x180/0x180 [ 1683.169752] ? do_raw_spin_unlock+0x4f/0x220 [ 1683.170250] ? mntput+0xc/0x90 [ 1683.170621] start_creating.part.0+0x10a/0x230 [ 1683.171148] __debugfs_create_file+0xdb/0x580 [ 1683.171664] do_blk_trace_setup+0x3fb/0xc10 [ 1683.172155] ? _copy_from_user+0xfb/0x1b0 [ 1683.172630] __blk_trace_setup+0xca/0x180 [ 1683.173104] ? do_blk_trace_setup+0xc10/0xc10 [ 1683.173637] blk_trace_ioctl+0x155/0x290 [ 1683.174101] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1683.174659] ? do_vfs_ioctl+0x283/0x10d0 [ 1683.175124] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1683.175724] ? generic_block_fiemap+0x60/0x60 [ 1683.176239] ? lock_downgrade+0x6d0/0x6d0 [ 1683.176711] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1683.177265] blkdev_ioctl+0xc1/0x710 [ 1683.177694] ? blkdev_common_ioctl+0x1930/0x1930 20:59:56 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1683.178236] ? selinux_file_ioctl+0xb6/0x270 [ 1683.178905] block_ioctl+0xf9/0x140 [ 1683.179325] ? blkdev_read_iter+0x1c0/0x1c0 [ 1683.179817] __x64_sys_ioctl+0x19a/0x210 [ 1683.180279] do_syscall_64+0x33/0x40 [ 1683.180709] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1683.181290] RIP: 0033:0x7fd6ac2f3b19 [ 1683.181721] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1683.182362] FAULT_INJECTION: forcing a failure. [ 1683.182362] name failslab, interval 1, probability 0, space 0, times 0 [ 1683.183818] RSP: 002b:00007fd6a9869188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1683.183830] RAX: ffffffffffffffda RBX: 00007fd6ac406f60 RCX: 00007fd6ac2f3b19 [ 1683.183835] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1683.183841] RBP: 00007fd6a98691d0 R08: 0000000000000000 R09: 0000000000000000 [ 1683.183847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1683.183852] R13: 00007fff98bfb34f R14: 00007fd6a9869300 R15: 0000000000022000 [ 1683.197173] CPU: 1 PID: 9159 Comm: syz-executor.1 Not tainted 5.10.253 #1 [ 1683.198749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1683.200624] Call Trace: [ 1683.201220] dump_stack+0x107/0x167 [ 1683.202079] should_fail.cold+0x5/0xa [ 1683.202956] ? create_object.isra.0+0x3a/0xa30 [ 1683.203985] should_failslab+0x5/0x20 [ 1683.204849] kmem_cache_alloc+0x5b/0x310 [ 1683.205803] create_object.isra.0+0x3a/0xa30 [ 1683.206801] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1683.207954] kmem_cache_alloc+0x159/0x310 [ 1683.208897] __d_alloc+0x2a/0x990 [ 1683.209710] ? lock_acquire+0x197/0x470 [ 1683.210603] d_alloc+0x46/0x240 [ 1683.211351] d_alloc_parallel+0xe9/0x1a30 [ 1683.212294] ? __lock_acquire+0x1657/0x5b00 [ 1683.213266] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1683.214480] ? __d_lookup_rcu+0x6d0/0x6d0 [ 1683.215413] ? mark_lock+0xf5/0x2df0 [ 1683.216258] ? lockdep_init_map_type+0x2c7/0x780 [ 1683.217347] ? lockdep_init_map_type+0x2c7/0x780 [ 1683.218436] __lookup_slow+0x193/0x490 [ 1683.219321] ? lookup_open.isra.0+0x1270/0x1270 [ 1683.220383] ? __d_lookup+0x3bf/0x760 [ 1683.221253] ? d_lookup+0xcc/0x130 [ 1683.222087] lookup_one_len+0x167/0x1a0 [ 1683.222982] ? __lookup_slow+0x490/0x490 [ 1683.223892] ? down_write_killable+0x180/0x180 [ 1683.224920] ? do_raw_spin_unlock+0x4f/0x220 [ 1683.225939] ? mntput+0xc/0x90 [ 1683.226679] start_creating.part.0+0x10a/0x230 [ 1683.227716] __debugfs_create_file+0xdb/0x580 [ 1683.228735] do_blk_trace_setup+0x3fb/0xc10 [ 1683.229742] ? _copy_from_user+0xfb/0x1b0 [ 1683.230679] __blk_trace_setup+0xca/0x180 [ 1683.231615] ? do_blk_trace_setup+0xc10/0xc10 [ 1683.232661] blk_trace_ioctl+0x155/0x290 [ 1683.233613] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1683.234717] ? do_vfs_ioctl+0x283/0x10d0 [ 1683.235633] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1683.236816] ? generic_block_fiemap+0x60/0x60 [ 1683.237855] ? lock_downgrade+0x6d0/0x6d0 [ 1683.238784] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1683.239872] blkdev_ioctl+0xc1/0x710 [ 1683.240712] ? blkdev_common_ioctl+0x1930/0x1930 [ 1683.241815] ? selinux_file_ioctl+0xb6/0x270 [ 1683.242810] block_ioctl+0xf9/0x140 [ 1683.243633] ? blkdev_read_iter+0x1c0/0x1c0 [ 1683.244607] __x64_sys_ioctl+0x19a/0x210 [ 1683.245554] do_syscall_64+0x33/0x40 [ 1683.246397] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1683.247551] RIP: 0033:0x7f0206bb8b19 [ 1683.248394] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1683.252593] RSP: 002b:00007f020412e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1683.254337] RAX: ffffffffffffffda RBX: 00007f0206ccbf60 RCX: 00007f0206bb8b19 [ 1683.255946] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1683.257577] RBP: 00007f020412e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1683.259197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1683.260817] R13: 00007ffc84bd9c2f R14: 00007f020412e300 R15: 0000000000022000 [ 1683.347279] blktrace: Concurrent blktraces are not allowed on loop14 21:00:11 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 11) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:00:11 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x12, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:00:11 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 11) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:00:11 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) (fail_nth: 10) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:00:11 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, 0x0, 0x0) 21:00:11 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 13) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:00:11 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) (fail_nth: 10) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1698.251620] FAULT_INJECTION: forcing a failure. [ 1698.251620] name failslab, interval 1, probability 0, space 0, times 0 [ 1698.253507] CPU: 0 PID: 9170 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1698.254531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1698.255780] Call Trace: [ 1698.256182] dump_stack+0x107/0x167 [ 1698.256582] FAULT_INJECTION: forcing a failure. [ 1698.256582] name failslab, interval 1, probability 0, space 0, times 0 [ 1698.256737] should_fail.cold+0x5/0xa [ 1698.260147] ? create_object.isra.0+0x3a/0xa30 [ 1698.260797] should_failslab+0x5/0x20 [ 1698.261349] kmem_cache_alloc+0x5b/0x310 [ 1698.261942] create_object.isra.0+0x3a/0xa30 [ 1698.262565] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1698.263290] kmem_cache_alloc+0x159/0x310 [ 1698.263880] __alloc_file+0x21/0x320 [ 1698.264418] alloc_empty_file+0x6d/0x170 [ 1698.264991] alloc_file+0x5e/0x5a0 [ 1698.265503] alloc_file_pseudo+0x16a/0x250 [ 1698.266096] ? alloc_file+0x5a0/0x5a0 [ 1698.266641] ? shmem_get_inode+0x55c/0xbc0 [ 1698.267241] __shmem_file_setup+0x144/0x320 [ 1698.267847] ? _copy_from_user+0xfb/0x1b0 [ 1698.268432] __do_sys_memfd_create+0x275/0x450 [ 1698.269073] ? memfd_file_seals_ptr+0x170/0x170 [ 1698.269739] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1698.270482] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1698.271216] do_syscall_64+0x33/0x40 [ 1698.271767] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1698.272530] RIP: 0033:0x7f6924ff6b19 [ 1698.273082] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1698.275824] RSP: 002b:00007f692256bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1698.276953] RAX: ffffffffffffffda RBX: 0000000020000580 RCX: 00007f6924ff6b19 [ 1698.278021] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f69250500fb [ 1698.279048] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1698.280105] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1698.281162] R13: 0000000020000140 R14: 0000000000fffff0 R15: 0000000000000000 [ 1698.282270] CPU: 1 PID: 9172 Comm: syz-executor.3 Not tainted 5.10.253 #1 [ 1698.284070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1698.286219] Call Trace: [ 1698.286924] dump_stack+0x107/0x167 [ 1698.287877] should_fail.cold+0x5/0xa [ 1698.288872] ? alloc_inode+0x171/0x240 [ 1698.289893] should_failslab+0x5/0x20 21:00:11 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1698.290877] kmem_cache_alloc+0x5b/0x310 [ 1698.292192] ? __lookup_slow+0x490/0x490 [ 1698.293251] alloc_inode+0x171/0x240 [ 1698.294215] new_inode+0x23/0x250 [ 1698.295112] debugfs_get_inode+0x1a/0x130 [ 1698.296173] __debugfs_create_file+0x14e/0x580 [ 1698.297352] do_blk_trace_setup+0x3fb/0xc10 [ 1698.298438] ? _copy_from_user+0xfb/0x1b0 [ 1698.299331] __blk_trace_setup+0xca/0x180 [ 1698.300224] ? do_blk_trace_setup+0xc10/0xc10 [ 1698.301212] blk_trace_ioctl+0x155/0x290 [ 1698.302093] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1698.303142] ? do_vfs_ioctl+0x283/0x10d0 [ 1698.304014] ? selinux_bprm_creds_for_exec+0xb60/0xb60 21:00:11 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, 0x0, 0x0) [ 1698.305141] ? generic_block_fiemap+0x60/0x60 [ 1698.306220] ? lock_downgrade+0x6d0/0x6d0 [ 1698.307142] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1698.308168] blkdev_ioctl+0xc1/0x710 [ 1698.308961] ? blkdev_common_ioctl+0x1930/0x1930 [ 1698.310088] ? selinux_file_ioctl+0xb6/0x270 [ 1698.311236] block_ioctl+0xf9/0x140 [ 1698.312180] ? blkdev_read_iter+0x1c0/0x1c0 [ 1698.313299] __x64_sys_ioctl+0x19a/0x210 [ 1698.314354] do_syscall_64+0x33/0x40 [ 1698.315318] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1698.316643] RIP: 0033:0x7fd6ac2f3b19 [ 1698.317623] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1698.322350] RSP: 002b:00007fd6a9869188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1698.324296] RAX: ffffffffffffffda RBX: 00007fd6ac406f60 RCX: 00007fd6ac2f3b19 [ 1698.326135] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1698.327985] RBP: 00007fd6a98691d0 R08: 0000000000000000 R09: 0000000000000000 [ 1698.329841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1698.331663] R13: 00007fff98bfb34f R14: 00007fd6a9869300 R15: 0000000000022000 [ 1698.333734] debugfs: out of free dentries, can not create file 'dropped' 21:00:11 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 1698.363867] FAULT_INJECTION: forcing a failure. [ 1698.363867] name failslab, interval 1, probability 0, space 0, times 0 [ 1698.366127] loop6: detected capacity change from 0 to 16776704 [ 1698.366555] CPU: 1 PID: 9181 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1698.368542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1698.370293] Call Trace: [ 1698.370851] dump_stack+0x107/0x167 [ 1698.371624] should_fail.cold+0x5/0xa [ 1698.372422] ? create_object.isra.0+0x3a/0xa30 [ 1698.373379] should_failslab+0x5/0x20 [ 1698.374191] kmem_cache_alloc+0x5b/0x310 [ 1698.375042] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1698.376191] create_object.isra.0+0x3a/0xa30 [ 1698.377115] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1698.378191] kmem_cache_alloc+0x159/0x310 21:00:11 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1698.379064] security_file_alloc+0x34/0x170 [ 1698.380245] __alloc_file+0xb7/0x320 [ 1698.381217] alloc_empty_file+0x6d/0x170 [ 1698.382297] alloc_file+0x5e/0x5a0 [ 1698.383230] alloc_file_pseudo+0x16a/0x250 [ 1698.384188] ? alloc_file+0x5a0/0x5a0 [ 1698.385020] ? shmem_get_inode+0x55c/0xbc0 [ 1698.385962] __shmem_file_setup+0x144/0x320 [ 1698.386897] ? _copy_from_user+0xfb/0x1b0 [ 1698.387796] __do_sys_memfd_create+0x275/0x450 [ 1698.388790] ? memfd_file_seals_ptr+0x170/0x170 [ 1698.389812] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1698.390948] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1698.392062] do_syscall_64+0x33/0x40 [ 1698.392864] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1698.393981] RIP: 0033:0x7f3c51c40b19 [ 1698.394778] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1698.398725] RSP: 002b:00007f3c4f1b5f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1698.400356] RAX: ffffffffffffffda RBX: 0000000020000580 RCX: 00007f3c51c40b19 [ 1698.401896] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f3c51c9a0fb [ 1698.403426] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1698.404958] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1698.406498] R13: 0000000020000140 R14: 0000000000fffff0 R15: 0000000000000000 [ 1698.447761] FAULT_INJECTION: forcing a failure. [ 1698.447761] name failslab, interval 1, probability 0, space 0, times 0 [ 1698.450270] CPU: 1 PID: 9187 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1698.451751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1698.453551] Call Trace: [ 1698.454123] dump_stack+0x107/0x167 [ 1698.454910] should_fail.cold+0x5/0xa [ 1698.455734] ? create_object.isra.0+0x3a/0xa30 [ 1698.456713] should_failslab+0x5/0x20 [ 1698.457542] kmem_cache_alloc+0x5b/0x310 [ 1698.458418] create_object.isra.0+0x3a/0xa30 [ 1698.459363] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 21:00:11 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 12) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 1698.460457] kmem_cache_alloc_trace+0x151/0x320 [ 1698.461650] ? ptmx_open+0x107/0x370 [ 1698.462445] ? pty_open+0x310/0x310 [ 1698.463222] alloc_tty_struct+0x95/0x8e0 [ 1698.464087] ? __do_SAK+0x30/0x30 [ 1698.464832] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1698.465875] ? pty_open+0x310/0x310 [ 1698.466675] tty_init_dev.part.0+0x20/0x610 [ 1698.467604] ? pty_open+0x310/0x310 [ 1698.468385] tty_init_dev+0x5b/0x80 [ 1698.469171] ptmx_open+0x116/0x370 [ 1698.469949] ? pty_open+0x310/0x310 [ 1698.470726] chrdev_open+0x268/0x6e0 [ 1698.471525] ? __unregister_chrdev+0x110/0x110 [ 1698.472501] ? fsnotify_perm.part.0+0x22d/0x620 [ 1698.473515] do_dentry_open+0x4b7/0x1090 [ 1698.474424] ? __unregister_chrdev+0x110/0x110 [ 1698.475425] ? may_open+0x1e4/0x400 [ 1698.476207] path_openat+0x19ba/0x2770 [ 1698.477054] ? path_lookupat+0x860/0x860 [ 1698.477934] ? lock_acquire+0x197/0x470 [ 1698.478781] ? find_held_lock+0x2c/0x110 [ 1698.479663] do_filp_open+0x190/0x3e0 [ 1698.480476] ? may_open_dev+0xf0/0xf0 [ 1698.481298] ? do_raw_spin_lock+0x121/0x260 [ 1698.482226] ? rwlock_bug.part.0+0x90/0x90 [ 1698.483158] ? _raw_spin_unlock+0x1a/0x30 [ 1698.484048] ? alloc_fd+0x2e7/0x670 [ 1698.484837] do_sys_openat2+0x171/0x4d0 [ 1698.485710] ? build_open_flags+0x6f0/0x6f0 [ 1698.486628] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1698.487658] ? wait_for_completion_io+0x270/0x270 [ 1698.488698] __x64_sys_openat+0x13f/0x1f0 [ 1698.489593] ? __ia32_sys_open+0x1c0/0x1c0 [ 1698.490489] ? ksys_write+0x1a9/0x260 [ 1698.491311] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1698.492434] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1698.493546] do_syscall_64+0x33/0x40 [ 1698.494341] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1698.495439] RIP: 0033:0x7fc4a2bd0b19 [ 1698.496233] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1698.500173] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1698.501804] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1698.503329] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1698.504849] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1698.506385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1698.507908] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1698.512516] loop5: detected capacity change from 0 to 16776704 [ 1698.551704] FAULT_INJECTION: forcing a failure. [ 1698.551704] name failslab, interval 1, probability 0, space 0, times 0 [ 1698.554319] CPU: 1 PID: 9200 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1698.555787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1698.557571] Call Trace: [ 1698.558142] dump_stack+0x107/0x167 [ 1698.558925] should_fail.cold+0x5/0xa [ 1698.559744] ? security_file_alloc+0x34/0x170 [ 1698.560707] should_failslab+0x5/0x20 [ 1698.561535] kmem_cache_alloc+0x5b/0x310 [ 1698.562412] security_file_alloc+0x34/0x170 [ 1698.563337] __alloc_file+0xb7/0x320 [ 1698.564134] alloc_empty_file+0x6d/0x170 [ 1698.565005] alloc_file+0x5e/0x5a0 [ 1698.565780] alloc_file_pseudo+0x16a/0x250 [ 1698.566686] ? alloc_file+0x5a0/0x5a0 [ 1698.567509] ? shmem_get_inode+0x55c/0xbc0 [ 1698.568422] __shmem_file_setup+0x144/0x320 [ 1698.569347] ? _copy_from_user+0xfb/0x1b0 [ 1698.570246] __do_sys_memfd_create+0x275/0x450 [ 1698.571223] ? memfd_file_seals_ptr+0x170/0x170 [ 1698.572221] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1698.573342] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1698.574462] do_syscall_64+0x33/0x40 [ 1698.575263] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1698.576367] RIP: 0033:0x7f6924ff6b19 [ 1698.577167] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1698.581127] RSP: 002b:00007f692256bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1698.582768] RAX: ffffffffffffffda RBX: 0000000020000580 RCX: 00007f6924ff6b19 [ 1698.584298] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f69250500fb [ 1698.585842] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1698.587369] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1698.588903] R13: 0000000020000140 R14: 0000000000fffff0 R15: 0000000000000000 21:00:26 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) (fail_nth: 11) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:00:26 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 21:00:26 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x13, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:00:26 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 12) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:00:26 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:00:26 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x2, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:00:26 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 13) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:00:26 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 14) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 1713.601340] FAULT_INJECTION: forcing a failure. [ 1713.601340] name failslab, interval 1, probability 0, space 0, times 0 [ 1713.602987] CPU: 1 PID: 9209 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1713.603349] FAULT_INJECTION: forcing a failure. [ 1713.603349] name failslab, interval 1, probability 0, space 0, times 0 [ 1713.603945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1713.603950] Call Trace: [ 1713.603969] dump_stack+0x107/0x167 [ 1713.603983] should_fail.cold+0x5/0xa [ 1713.603998] ? create_object.isra.0+0x3a/0xa30 [ 1713.604016] should_failslab+0x5/0x20 [ 1713.609986] kmem_cache_alloc+0x5b/0x310 [ 1713.610549] create_object.isra.0+0x3a/0xa30 [ 1713.611155] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1713.611853] kmem_cache_alloc_trace+0x151/0x320 [ 1713.612506] ? pty_open+0x310/0x310 [ 1713.613007] tty_ldisc_get.part.0+0x70/0x180 [ 1713.613621] tty_ldisc_init+0x15/0x90 [ 1713.614161] alloc_tty_struct+0x119/0x8e0 [ 1713.614728] ? __do_SAK+0x30/0x30 [ 1713.615206] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1713.615881] ? pty_open+0x310/0x310 [ 1713.616383] tty_init_dev.part.0+0x20/0x610 [ 1713.616974] ? pty_open+0x310/0x310 [ 1713.617472] tty_init_dev+0x5b/0x80 [ 1713.617991] ptmx_open+0x116/0x370 [ 1713.618477] ? pty_open+0x310/0x310 [ 1713.618973] chrdev_open+0x268/0x6e0 [ 1713.619481] ? __unregister_chrdev+0x110/0x110 [ 1713.620125] ? fsnotify_perm.part.0+0x22d/0x620 [ 1713.620764] do_dentry_open+0x4b7/0x1090 [ 1713.621324] ? __unregister_chrdev+0x110/0x110 [ 1713.621976] ? may_open+0x1e4/0x400 [ 1713.622473] path_openat+0x19ba/0x2770 [ 1713.623013] ? path_lookupat+0x860/0x860 [ 1713.623576] ? lock_acquire+0x197/0x470 [ 1713.624127] ? find_held_lock+0x2c/0x110 [ 1713.624691] do_filp_open+0x190/0x3e0 [ 1713.625215] ? may_open_dev+0xf0/0xf0 [ 1713.625764] ? do_raw_spin_lock+0x121/0x260 [ 1713.626354] ? rwlock_bug.part.0+0x90/0x90 [ 1713.626941] ? _raw_spin_unlock+0x1a/0x30 [ 1713.627507] ? alloc_fd+0x2e7/0x670 [ 1713.628025] do_sys_openat2+0x171/0x4d0 [ 1713.628570] ? build_open_flags+0x6f0/0x6f0 [ 1713.629162] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1713.629844] ? wait_for_completion_io+0x270/0x270 [ 1713.630512] __x64_sys_openat+0x13f/0x1f0 [ 1713.631077] ? __ia32_sys_open+0x1c0/0x1c0 [ 1713.631662] ? ksys_write+0x1a9/0x260 [ 1713.632185] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1713.632903] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1713.633620] do_syscall_64+0x33/0x40 [ 1713.634139] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1713.634832] RIP: 0033:0x7fc4a2bd0b19 [ 1713.635334] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1713.637863] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1713.638894] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1713.639863] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1713.640839] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1713.641825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1713.642794] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1713.643792] CPU: 0 PID: 9221 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1713.645454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1713.647467] Call Trace: [ 1713.648103] dump_stack+0x107/0x167 [ 1713.648982] should_fail.cold+0x5/0xa [ 1713.649906] ? create_object.isra.0+0x3a/0xa30 [ 1713.651004] should_failslab+0x5/0x20 [ 1713.651922] kmem_cache_alloc+0x5b/0x310 [ 1713.652906] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1713.654242] create_object.isra.0+0x3a/0xa30 [ 1713.655293] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1713.656505] kmem_cache_alloc+0x159/0x310 [ 1713.657498] security_file_alloc+0x34/0x170 [ 1713.658532] __alloc_file+0xb7/0x320 [ 1713.659422] alloc_empty_file+0x6d/0x170 [ 1713.660390] alloc_file+0x5e/0x5a0 [ 1713.661248] alloc_file_pseudo+0x16a/0x250 [ 1713.662285] ? alloc_file+0x5a0/0x5a0 [ 1713.663204] ? shmem_get_inode+0x55c/0xbc0 [ 1713.664221] __shmem_file_setup+0x144/0x320 [ 1713.665249] ? _copy_from_user+0xfb/0x1b0 [ 1713.666249] __do_sys_memfd_create+0x275/0x450 [ 1713.667343] ? memfd_file_seals_ptr+0x170/0x170 [ 1713.668455] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1713.669713] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1713.670946] do_syscall_64+0x33/0x40 [ 1713.671833] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1713.673058] RIP: 0033:0x7f6924ff6b19 [ 1713.673952] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1713.678346] RSP: 002b:00007f692256bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1713.680153] RAX: ffffffffffffffda RBX: 0000000020000580 RCX: 00007f6924ff6b19 [ 1713.681841] RDX: 0000000000004200 RSI: 0000000000000000 RDI: 00007f69250500fb [ 1713.683522] RBP: 0000000000000004 R08: 0000000000002100 R09: ffffffffffffffff [ 1713.685226] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 1713.686930] R13: 0000000020000140 R14: 0000000000fffff0 R15: 0000000000000000 [ 1713.694622] FAULT_INJECTION: forcing a failure. [ 1713.694622] name failslab, interval 1, probability 0, space 0, times 0 [ 1713.697517] CPU: 0 PID: 9215 Comm: syz-executor.3 Not tainted 5.10.253 #1 [ 1713.699136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1713.701082] Call Trace: [ 1713.701713] dump_stack+0x107/0x167 [ 1713.702582] should_fail.cold+0x5/0xa [ 1713.703505] ? create_object.isra.0+0x3a/0xa30 [ 1713.704572] should_failslab+0x5/0x20 [ 1713.705461] kmem_cache_alloc+0x5b/0x310 [ 1713.706440] create_object.isra.0+0x3a/0xa30 [ 1713.707478] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1713.708707] kmem_cache_alloc+0x159/0x310 [ 1713.709706] alloc_inode+0x171/0x240 [ 1713.710594] new_inode+0x23/0x250 [ 1713.711421] debugfs_get_inode+0x1a/0x130 [ 1713.712390] __debugfs_create_file+0x14e/0x580 [ 1713.713472] do_blk_trace_setup+0x3fb/0xc10 [ 1713.714483] ? _copy_from_user+0xfb/0x1b0 [ 1713.715454] __blk_trace_setup+0xca/0x180 [ 1713.716421] ? do_blk_trace_setup+0xc10/0xc10 [ 1713.717492] blk_trace_ioctl+0x155/0x290 [ 1713.718460] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 1713.719595] ? do_vfs_ioctl+0x283/0x10d0 [ 1713.720543] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1713.721768] ? generic_block_fiemap+0x60/0x60 [ 1713.722806] ? lock_downgrade+0x6d0/0x6d0 [ 1713.723779] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1713.724911] blkdev_ioctl+0xc1/0x710 [ 1713.725798] ? blkdev_common_ioctl+0x1930/0x1930 [ 1713.726921] ? selinux_file_ioctl+0xb6/0x270 [ 1713.727960] block_ioctl+0xf9/0x140 [ 1713.728818] ? blkdev_read_iter+0x1c0/0x1c0 [ 1713.729825] __x64_sys_ioctl+0x19a/0x210 [ 1713.730759] do_syscall_64+0x33/0x40 [ 1713.731612] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1713.732790] RIP: 0033:0x7fd6ac2f3b19 [ 1713.733658] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1713.737904] RSP: 002b:00007fd6a9869188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1713.739648] RAX: ffffffffffffffda RBX: 00007fd6ac406f60 RCX: 00007fd6ac2f3b19 [ 1713.741280] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1713.742919] RBP: 00007fd6a98691d0 R08: 0000000000000000 R09: 0000000000000000 [ 1713.744556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1713.746201] R13: 00007fff98bfb34f R14: 00007fd6a9869300 R15: 0000000000022000 [ 1713.754663] FAULT_INJECTION: forcing a failure. [ 1713.754663] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 1713.757825] CPU: 0 PID: 9219 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1713.759385] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1713.761280] Call Trace: [ 1713.761891] dump_stack+0x107/0x167 [ 1713.762724] should_fail.cold+0x5/0xa [ 1713.763602] __alloc_pages_nodemask+0x182/0x600 [ 1713.764674] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 1713.766040] ? lock_downgrade+0x6d0/0x6d0 [ 1713.766987] ? lock_acquire+0x197/0x470 [ 1713.767912] alloc_pages_vma+0xbb/0x410 [ 1713.768828] shmem_alloc_page+0x10f/0x1e0 21:00:26 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 1713.769783] ? shmem_init_inode+0x20/0x20 [ 1713.770925] ? percpu_counter_add_batch+0x8b/0x140 [ 1713.772039] ? __vm_enough_memory+0x184/0x360 [ 1713.773062] shmem_getpage_gfp.constprop.0+0x512/0x1920 [ 1713.774296] ? shmem_unuse_inode+0xf60/0xf60 [ 1713.775288] ? timestamp_truncate+0x1e6/0x2f0 [ 1713.776307] ? iov_iter_fault_in_readable+0x9a/0x410 [ 1713.777462] shmem_write_begin+0xf7/0x1d0 [ 1713.778415] generic_perform_write+0x20a/0x4f0 [ 1713.779460] ? page_cache_prev_miss+0x310/0x310 [ 1713.780505] ? evict_inodes+0x470/0x470 [ 1713.781410] ? generic_write_checks+0x2ad/0x390 [ 1713.782466] __generic_file_write_iter+0x39d/0x5d0 [ 1713.783578] generic_file_write_iter+0xdb/0x230 [ 1713.784620] ? iov_iter_init+0x3c/0x130 [ 1713.785519] new_sync_write+0x42c/0x660 [ 1713.786420] ? new_sync_read+0x6f0/0x6f0 [ 1713.787329] ? __x64_sys_pwrite64+0x201/0x260 [ 1713.788338] ? lock_release+0x680/0x680 [ 1713.789231] ? selinux_file_permission+0x92/0x520 [ 1713.790328] ? security_file_permission+0xb1/0xe0 [ 1713.791414] vfs_write+0x7c0/0xb10 [ 1713.792217] __x64_sys_pwrite64+0x201/0x260 [ 1713.793187] ? ksys_pwrite64+0x1b0/0x1b0 [ 1713.794117] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1713.795304] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1713.796463] do_syscall_64+0x33/0x40 [ 1713.797298] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1713.798456] RIP: 0033:0x7f3c51bf3ab7 [ 1713.799285] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1713.803384] RSP: 002b:00007f3c4f1b5f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1713.805064] RAX: ffffffffffffffda RBX: 00007f3c51c8a970 RCX: 00007f3c51bf3ab7 [ 1713.806658] RDX: 000000000000005a RSI: 0000000020000040 RDI: 0000000000000005 [ 1713.808242] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 1713.809835] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000005 [ 1713.811423] R13: 0000000000000005 R14: 0000000020000580 R15: 0000000000000000 [ 1713.842431] loop6: detected capacity change from 0 to 16776704 21:00:27 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 13) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:00:27 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:00:27 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x14, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:00:27 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:00:27 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) [ 1713.951832] FAULT_INJECTION: forcing a failure. [ 1713.951832] name failslab, interval 1, probability 0, space 0, times 0 21:00:27 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 14) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 1713.955232] CPU: 0 PID: 9237 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1713.956959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1713.958889] Call Trace: [ 1713.959503] dump_stack+0x107/0x167 [ 1713.960348] should_fail.cold+0x5/0xa [ 1713.961230] ? pty_unix98_install+0xd0/0x9e0 [ 1713.962258] should_failslab+0x5/0x20 [ 1713.963156] kmem_cache_alloc_trace+0x55/0x320 [ 1713.963861] FAULT_INJECTION: forcing a failure. [ 1713.963861] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1713.964221] ? alloc_tty_struct+0x6c5/0x8e0 [ 1713.966626] pty_unix98_install+0xd0/0x9e0 [ 1713.967618] ? pty_unthrottle+0x60/0x60 [ 1713.968554] ? pty_open+0x310/0x310 [ 1713.969414] tty_init_dev.part.0+0xa0/0x610 [ 1713.970441] ? pty_open+0x310/0x310 [ 1713.971294] tty_init_dev+0x5b/0x80 [ 1713.972146] ptmx_open+0x116/0x370 [ 1713.972979] ? pty_open+0x310/0x310 [ 1713.973831] chrdev_open+0x268/0x6e0 [ 1713.974703] ? __unregister_chrdev+0x110/0x110 [ 1713.975774] ? fsnotify_perm.part.0+0x22d/0x620 [ 1713.976851] do_dentry_open+0x4b7/0x1090 [ 1713.977816] ? __unregister_chrdev+0x110/0x110 [ 1713.978887] ? may_open+0x1e4/0x400 [ 1713.979742] path_openat+0x19ba/0x2770 [ 1713.980668] ? path_lookupat+0x860/0x860 [ 1713.981635] ? lock_acquire+0x197/0x470 [ 1713.982566] ? find_held_lock+0x2c/0x110 [ 1713.983535] do_filp_open+0x190/0x3e0 [ 1713.984424] ? may_open_dev+0xf0/0xf0 [ 1713.985320] ? do_raw_spin_lock+0x121/0x260 [ 1713.986330] ? rwlock_bug.part.0+0x90/0x90 [ 1713.987315] ? _raw_spin_unlock+0x1a/0x30 [ 1713.988277] ? alloc_fd+0x2e7/0x670 [ 1713.989137] do_sys_openat2+0x171/0x4d0 [ 1713.990072] ? build_open_flags+0x6f0/0x6f0 [ 1713.991071] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1713.992196] ? wait_for_completion_io+0x270/0x270 [ 1713.993327] __x64_sys_openat+0x13f/0x1f0 [ 1713.994310] ? __ia32_sys_open+0x1c0/0x1c0 [ 1713.995288] ? ksys_write+0x1a9/0x260 [ 1713.996181] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1713.997402] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1713.998603] do_syscall_64+0x33/0x40 [ 1713.999463] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1714.000645] RIP: 0033:0x7fc4a2bd0b19 [ 1714.001503] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1714.005685] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1714.007409] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1714.009020] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1714.010645] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1714.012262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1714.013885] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1714.015511] CPU: 1 PID: 9242 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1714.016325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1714.017282] Call Trace: [ 1714.017582] dump_stack+0x107/0x167 [ 1714.018011] should_fail.cold+0x5/0xa [ 1714.018510] __alloc_pages_nodemask+0x182/0x600 [ 1714.019039] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 1714.019722] ? lock_downgrade+0x6d0/0x6d0 [ 1714.020194] ? lock_acquire+0x197/0x470 [ 1714.020660] alloc_pages_vma+0xbb/0x410 [ 1714.021126] shmem_alloc_page+0x10f/0x1e0 [ 1714.021605] ? shmem_init_inode+0x20/0x20 [ 1714.022111] ? percpu_counter_add_batch+0x8b/0x140 [ 1714.022668] ? __vm_enough_memory+0x184/0x360 [ 1714.023188] shmem_getpage_gfp.constprop.0+0x512/0x1920 [ 1714.023802] ? shmem_unuse_inode+0xf60/0xf60 [ 1714.024295] ? timestamp_truncate+0x1e6/0x2f0 [ 1714.024808] ? iov_iter_fault_in_readable+0x9a/0x410 [ 1714.025386] shmem_write_begin+0xf7/0x1d0 [ 1714.025876] generic_perform_write+0x20a/0x4f0 [ 1714.026402] ? page_cache_prev_miss+0x310/0x310 [ 1714.026930] ? evict_inodes+0x470/0x470 [ 1714.027384] ? generic_write_checks+0x2ad/0x390 [ 1714.027916] __generic_file_write_iter+0x39d/0x5d0 [ 1714.028476] generic_file_write_iter+0xdb/0x230 [ 1714.029003] ? iov_iter_init+0x3c/0x130 [ 1714.029458] new_sync_write+0x42c/0x660 [ 1714.029925] ? new_sync_read+0x6f0/0x6f0 [ 1714.030385] ? __x64_sys_pwrite64+0x201/0x260 [ 1714.030896] ? lock_release+0x680/0x680 [ 1714.031351] ? selinux_file_permission+0x92/0x520 [ 1714.031905] ? security_file_permission+0xb1/0xe0 [ 1714.032458] vfs_write+0x7c0/0xb10 [ 1714.032862] __x64_sys_pwrite64+0x201/0x260 [ 1714.033356] ? ksys_pwrite64+0x1b0/0x1b0 [ 1714.033838] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1714.034437] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1714.035031] do_syscall_64+0x33/0x40 [ 1714.035459] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1714.036048] RIP: 0033:0x7f6924fa9ab7 [ 1714.036474] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1714.038586] RSP: 002b:00007f692256bf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1714.039457] RAX: ffffffffffffffda RBX: 00007f6925040970 RCX: 00007f6924fa9ab7 [ 1714.040269] RDX: 000000000000005a RSI: 0000000020000040 RDI: 0000000000000005 [ 1714.041080] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 1714.041905] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000005 [ 1714.042720] R13: 0000000000000005 R14: 0000000020000580 R15: 0000000000000000 [ 1714.060698] Zero length message leads to an empty skb 21:00:27 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1260, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1714.083623] loop5: detected capacity change from 0 to 16776704 21:00:27 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) (fail_nth: 12) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:00:27 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 14) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:00:27 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1714.191148] loop6: detected capacity change from 0 to 16776704 [ 1714.201791] blktrace: Concurrent blktraces are not allowed on loop6 [ 1714.208273] FAULT_INJECTION: forcing a failure. [ 1714.208273] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1714.209640] CPU: 1 PID: 9262 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1714.210430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1714.211376] Call Trace: [ 1714.211687] dump_stack+0x107/0x167 [ 1714.212103] should_fail.cold+0x5/0xa [ 1714.212547] __alloc_pages_nodemask+0x182/0x600 [ 1714.213083] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 1714.213794] alloc_pages_current+0x187/0x280 [ 1714.214298] allocate_slab+0x26f/0x380 [ 1714.214748] ___slab_alloc+0x470/0x700 [ 1714.215195] ? alloc_tty_struct+0x95/0x8e0 [ 1714.215685] ? alloc_tty_struct+0x95/0x8e0 [ 1714.216167] ? kmem_cache_alloc_trace+0x305/0x320 [ 1714.216716] kmem_cache_alloc_trace+0x305/0x320 [ 1714.217247] ? pty_open+0x310/0x310 [ 1714.217681] alloc_tty_struct+0x95/0x8e0 [ 1714.218145] ? __do_SAK+0x30/0x30 [ 1714.218546] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1714.219096] ? pty_open+0x310/0x310 [ 1714.219508] tty_init_dev.part.0+0x20/0x610 [ 1714.220001] ? pty_open+0x310/0x310 [ 1714.220416] tty_init_dev+0x5b/0x80 [ 1714.220832] ptmx_open+0x116/0x370 [ 1714.221241] ? pty_open+0x310/0x310 [ 1714.221671] chrdev_open+0x268/0x6e0 [ 1714.222098] ? __unregister_chrdev+0x110/0x110 [ 1714.222620] ? fsnotify_perm.part.0+0x22d/0x620 [ 1714.223160] do_dentry_open+0x4b7/0x1090 [ 1714.223625] ? __unregister_chrdev+0x110/0x110 [ 1714.224148] ? may_open+0x1e4/0x400 [ 1714.224563] path_openat+0x19ba/0x2770 [ 1714.225014] ? path_lookupat+0x860/0x860 [ 1714.225485] ? lock_acquire+0x197/0x470 [ 1714.225955] ? find_held_lock+0x2c/0x110 [ 1714.226424] do_filp_open+0x190/0x3e0 [ 1714.226856] ? may_open_dev+0xf0/0xf0 [ 1714.227295] ? do_raw_spin_lock+0x121/0x260 [ 1714.227785] ? rwlock_bug.part.0+0x90/0x90 [ 1714.228274] ? _raw_spin_unlock+0x1a/0x30 [ 1714.228749] ? alloc_fd+0x2e7/0x670 [ 1714.229172] do_sys_openat2+0x171/0x4d0 [ 1714.229642] ? build_open_flags+0x6f0/0x6f0 [ 1714.230142] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1714.230696] ? wait_for_completion_io+0x270/0x270 [ 1714.231248] __x64_sys_openat+0x13f/0x1f0 [ 1714.231722] ? __ia32_sys_open+0x1c0/0x1c0 [ 1714.232204] ? ksys_write+0x1a9/0x260 [ 1714.232647] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1714.233253] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1714.233853] do_syscall_64+0x33/0x40 [ 1714.234283] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1714.234868] RIP: 0033:0x7fc4a2bd0b19 [ 1714.235291] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1714.237381] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1714.238273] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1714.239081] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1714.239896] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1714.240710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1714.241523] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 21:00:42 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 15) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:00:42 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) 21:00:42 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x300, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:00:42 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 15) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 1728.861260] FAULT_INJECTION: forcing a failure. [ 1728.861260] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1728.863306] CPU: 0 PID: 9283 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1728.864306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1728.865491] Call Trace: [ 1728.865881] dump_stack+0x107/0x167 [ 1728.866406] should_fail.cold+0x5/0xa [ 1728.866948] ? timestamp_truncate+0x1e6/0x2f0 [ 1728.867595] iov_iter_copy_from_user_atomic+0x49b/0xdb0 [ 1728.868360] ? shmem_write_begin+0xf7/0x1d0 [ 1728.868976] ? shmem_write_begin+0x100/0x1d0 [ 1728.869609] generic_perform_write+0x279/0x4f0 [ 1728.870282] ? page_cache_prev_miss+0x310/0x310 [ 1728.870945] ? evict_inodes+0x470/0x470 [ 1728.871518] ? generic_write_checks+0x2ad/0x390 [ 1728.872188] __generic_file_write_iter+0x39d/0x5d0 [ 1728.872894] generic_file_write_iter+0xdb/0x230 [ 1728.873565] ? iov_iter_init+0x3c/0x130 [ 1728.874150] new_sync_write+0x42c/0x660 [ 1728.874728] ? new_sync_read+0x6f0/0x6f0 [ 1728.875312] ? __x64_sys_pwrite64+0x201/0x260 [ 1728.875966] ? lock_release+0x680/0x680 [ 1728.876538] ? selinux_file_permission+0x92/0x520 [ 1728.877237] ? security_file_permission+0xb1/0xe0 [ 1728.877939] vfs_write+0x7c0/0xb10 [ 1728.878449] __x64_sys_pwrite64+0x201/0x260 [ 1728.879069] ? ksys_pwrite64+0x1b0/0x1b0 [ 1728.879649] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1728.880404] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1728.881142] do_syscall_64+0x33/0x40 [ 1728.881671] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1728.882424] RIP: 0033:0x7f3c51bf3ab7 [ 1728.882950] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1728.885571] RSP: 002b:00007f3c4f1b5f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1728.886722] RAX: ffffffffffffffda RBX: 00007f3c51c8a970 RCX: 00007f3c51bf3ab7 [ 1728.887735] RDX: 000000000000005a RSI: 0000000020000040 RDI: 0000000000000005 [ 1728.888741] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 1728.889772] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000005 [ 1728.890785] R13: 0000000000000005 R14: 0000000020000580 R15: 0000000000000000 21:00:42 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 15) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:00:42 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:00:42 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:00:42 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1728.894657] FAULT_INJECTION: forcing a failure. [ 1728.894657] name failslab, interval 1, probability 0, space 0, times 0 [ 1728.895616] FAULT_INJECTION: forcing a failure. [ 1728.895616] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1728.896293] CPU: 0 PID: 9284 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1728.896307] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1728.900917] Call Trace: [ 1728.901296] dump_stack+0x107/0x167 [ 1728.901833] should_fail.cold+0x5/0xa [ 1728.902374] ? pty_unix98_install+0xfe/0x9e0 [ 1728.902996] should_failslab+0x5/0x20 [ 1728.903538] kmem_cache_alloc_trace+0x55/0x320 [ 1728.904180] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1728.904898] pty_unix98_install+0xfe/0x9e0 [ 1728.905514] ? pty_unthrottle+0x60/0x60 [ 1728.906081] ? pty_open+0x310/0x310 [ 1728.906600] tty_init_dev.part.0+0xa0/0x610 [ 1728.907206] ? pty_open+0x310/0x310 [ 1728.907721] tty_init_dev+0x5b/0x80 [ 1728.908233] ptmx_open+0x116/0x370 [ 1728.908734] ? pty_open+0x310/0x310 [ 1728.909245] chrdev_open+0x268/0x6e0 [ 1728.909791] ? __unregister_chrdev+0x110/0x110 [ 1728.910433] ? fsnotify_perm.part.0+0x22d/0x620 [ 1728.911095] do_dentry_open+0x4b7/0x1090 [ 1728.911675] ? __unregister_chrdev+0x110/0x110 [ 1728.912322] ? may_open+0x1e4/0x400 [ 1728.912850] path_openat+0x19ba/0x2770 [ 1728.913408] ? path_lookupat+0x860/0x860 [ 1728.913997] ? lock_acquire+0x197/0x470 [ 1728.914558] ? find_held_lock+0x2c/0x110 [ 1728.915139] do_filp_open+0x190/0x3e0 [ 1728.915679] ? may_open_dev+0xf0/0xf0 [ 1728.916236] ? do_raw_spin_lock+0x121/0x260 [ 1728.916847] ? rwlock_bug.part.0+0x90/0x90 [ 1728.917458] ? _raw_spin_unlock+0x1a/0x30 [ 1728.918064] ? alloc_fd+0x2e7/0x670 [ 1728.918585] do_sys_openat2+0x171/0x4d0 [ 1728.919156] ? build_open_flags+0x6f0/0x6f0 [ 1728.919769] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1728.920459] ? wait_for_completion_io+0x270/0x270 [ 1728.921145] __x64_sys_openat+0x13f/0x1f0 [ 1728.921747] ? __ia32_sys_open+0x1c0/0x1c0 [ 1728.922345] ? ksys_write+0x1a9/0x260 [ 1728.922891] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1728.923637] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1728.924369] do_syscall_64+0x33/0x40 [ 1728.924892] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1728.925620] RIP: 0033:0x7fc4a2bd0b19 [ 1728.926157] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1728.928734] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1728.929810] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1728.930817] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1728.931822] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1728.932820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1728.933845] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1728.934879] CPU: 1 PID: 9281 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1728.936335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1728.938119] Call Trace: [ 1728.938679] dump_stack+0x107/0x167 [ 1728.939456] should_fail.cold+0x5/0xa [ 1728.940263] ? timestamp_truncate+0x1e6/0x2f0 [ 1728.941219] iov_iter_copy_from_user_atomic+0x49b/0xdb0 [ 1728.942370] ? shmem_write_begin+0xf7/0x1d0 [ 1728.943278] ? shmem_write_begin+0x100/0x1d0 [ 1728.944204] generic_perform_write+0x279/0x4f0 [ 1728.945176] ? page_cache_prev_miss+0x310/0x310 [ 1728.946180] ? evict_inodes+0x470/0x470 [ 1728.947017] ? generic_write_checks+0x2ad/0x390 [ 1728.948003] __generic_file_write_iter+0x39d/0x5d0 [ 1728.949040] generic_file_write_iter+0xdb/0x230 [ 1728.950045] ? iov_iter_init+0x3c/0x130 [ 1728.950891] new_sync_write+0x42c/0x660 [ 1728.951729] ? new_sync_read+0x6f0/0x6f0 [ 1728.952588] ? __x64_sys_pwrite64+0x201/0x260 [ 1728.953536] ? lock_release+0x680/0x680 [ 1728.954404] ? selinux_file_permission+0x92/0x520 [ 1728.954482] loop5: detected capacity change from 0 to 16776704 [ 1728.955421] ? security_file_permission+0xb1/0xe0 [ 1728.955445] vfs_write+0x7c0/0xb10 [ 1728.955469] __x64_sys_pwrite64+0x201/0x260 [ 1728.955486] ? ksys_pwrite64+0x1b0/0x1b0 [ 1728.955509] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1728.955529] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1728.955551] do_syscall_64+0x33/0x40 [ 1728.955570] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1728.955585] RIP: 0033:0x7f6924fa9ab7 [ 1728.965249] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1728.969775] RSP: 002b:00007f692256bf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1728.971881] RAX: ffffffffffffffda RBX: 00007f6925040970 RCX: 00007f6924fa9ab7 [ 1728.973688] RDX: 000000000000005a RSI: 0000000020000040 RDI: 0000000000000005 [ 1728.975279] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 1728.976773] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000005 [ 1728.978278] R13: 0000000000000005 R14: 0000000020000580 R15: 0000000000000000 21:00:42 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) 21:00:42 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 16) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:00:42 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:00:42 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 16) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:00:42 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0xb00, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) [ 1729.097405] FAULT_INJECTION: forcing a failure. [ 1729.097405] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1729.100108] CPU: 1 PID: 9303 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1729.101550] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1729.103310] Call Trace: [ 1729.103869] dump_stack+0x107/0x167 [ 1729.104644] should_fail.cold+0x5/0xa [ 1729.105455] __alloc_pages_nodemask+0x182/0x600 [ 1729.106445] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 1729.107701] ? lock_downgrade+0x6d0/0x6d0 [ 1729.108575] ? lock_acquire+0x197/0x470 [ 1729.109426] alloc_pages_vma+0xbb/0x410 [ 1729.110277] shmem_alloc_page+0x10f/0x1e0 [ 1729.111146] ? shmem_init_inode+0x20/0x20 [ 1729.112039] ? percpu_counter_add_batch+0x8b/0x140 [ 1729.113082] ? __vm_enough_memory+0x184/0x360 [ 1729.114044] shmem_getpage_gfp.constprop.0+0x512/0x1920 [ 1729.115190] ? shmem_unuse_inode+0xf60/0xf60 [ 1729.116119] ? iov_iter_fault_in_readable+0x9a/0x410 [ 1729.117207] shmem_write_begin+0xf7/0x1d0 [ 1729.118104] generic_perform_write+0x20a/0x4f0 [ 1729.119072] ? __mnt_drop_write_file+0x9/0x70 [ 1729.120017] ? page_cache_prev_miss+0x310/0x310 [ 1729.121003] ? evict_inodes+0x470/0x470 [ 1729.121847] ? generic_write_checks+0x2ad/0x390 [ 1729.122839] __generic_file_write_iter+0x39d/0x5d0 [ 1729.123884] generic_file_write_iter+0xdb/0x230 [ 1729.124861] ? iov_iter_init+0x3c/0x130 [ 1729.125704] new_sync_write+0x42c/0x660 [ 1729.126545] ? new_sync_read+0x6f0/0x6f0 [ 1729.127394] ? __x64_sys_pwrite64+0x201/0x260 [ 1729.128343] ? lock_release+0x680/0x680 [ 1729.129181] ? selinux_file_permission+0x92/0x520 [ 1729.130215] ? security_file_permission+0xb1/0xe0 [ 1729.131234] vfs_write+0x7c0/0xb10 [ 1729.131988] __x64_sys_pwrite64+0x201/0x260 [ 1729.132897] ? ksys_pwrite64+0x1b0/0x1b0 [ 1729.133754] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1729.134866] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1729.135953] do_syscall_64+0x33/0x40 [ 1729.136737] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1729.137821] RIP: 0033:0x7f3c51bf3ab7 [ 1729.138604] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1729.142484] RSP: 002b:00007f3c4f1b5f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1729.144083] RAX: ffffffffffffffda RBX: 00007f3c51c8a970 RCX: 00007f3c51bf3ab7 [ 1729.145584] RDX: 000000000000001d RSI: 0000000020011600 RDI: 0000000000000005 [ 1729.147086] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 1729.148585] R10: 0000000000002100 R11: 0000000000000293 R12: 0000000000000005 [ 1729.150090] R13: 0000000000000005 R14: 00000000200005c8 R15: 0000000000000003 [ 1729.169137] FAULT_INJECTION: forcing a failure. [ 1729.169137] name failslab, interval 1, probability 0, space 0, times 0 [ 1729.171528] CPU: 1 PID: 9307 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1729.172970] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1729.174731] Call Trace: [ 1729.175286] dump_stack+0x107/0x167 [ 1729.176058] should_fail.cold+0x5/0xa [ 1729.176865] ? create_object.isra.0+0x3a/0xa30 [ 1729.177833] should_failslab+0x5/0x20 [ 1729.178640] kmem_cache_alloc+0x5b/0x310 [ 1729.179494] ? mark_held_locks+0x9e/0xe0 [ 1729.180358] create_object.isra.0+0x3a/0xa30 [ 1729.181284] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1729.182366] kmem_cache_alloc_trace+0x151/0x320 [ 1729.182941] loop6: detected capacity change from 0 to 16776704 [ 1729.183358] pty_unix98_install+0xfe/0x9e0 [ 1729.184994] ? pty_unthrottle+0x60/0x60 [ 1729.185833] ? pty_open+0x310/0x310 [ 1729.186603] tty_init_dev.part.0+0xa0/0x610 [ 1729.187508] ? pty_open+0x310/0x310 [ 1729.188268] tty_init_dev+0x5b/0x80 [ 1729.189031] ptmx_open+0x116/0x370 [ 1729.189792] ? pty_open+0x310/0x310 [ 1729.190564] chrdev_open+0x268/0x6e0 [ 1729.191347] ? __unregister_chrdev+0x110/0x110 [ 1729.192306] ? fsnotify_perm.part.0+0x22d/0x620 [ 1729.193293] do_dentry_open+0x4b7/0x1090 [ 1729.194162] ? __unregister_chrdev+0x110/0x110 [ 1729.195123] ? may_open+0x1e4/0x400 [ 1729.195892] path_openat+0x19ba/0x2770 [ 1729.196727] ? path_lookupat+0x860/0x860 [ 1729.197585] ? lock_acquire+0x197/0x470 [ 1729.198429] ? find_held_lock+0x2c/0x110 [ 1729.199294] do_filp_open+0x190/0x3e0 [ 1729.200098] ? may_open_dev+0xf0/0xf0 [ 1729.200920] ? do_raw_spin_lock+0x121/0x260 [ 1729.201832] ? rwlock_bug.part.0+0x90/0x90 21:00:42 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 16) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 1729.202732] ? _raw_spin_unlock+0x1a/0x30 [ 1729.203779] ? alloc_fd+0x2e7/0x670 [ 1729.204554] do_sys_openat2+0x171/0x4d0 [ 1729.205393] ? build_open_flags+0x6f0/0x6f0 [ 1729.206311] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1729.207324] ? wait_for_completion_io+0x270/0x270 [ 1729.208348] __x64_sys_openat+0x13f/0x1f0 [ 1729.209223] ? __ia32_sys_open+0x1c0/0x1c0 [ 1729.210124] ? ksys_write+0x1a9/0x260 [ 1729.210934] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1729.212043] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1729.213125] do_syscall_64+0x33/0x40 [ 1729.213919] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1729.215001] RIP: 0033:0x7fc4a2bd0b19 [ 1729.215782] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1729.219666] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1729.221264] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1729.222779] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1729.224269] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1729.225757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1729.227258] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 21:00:42 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x0, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) 21:00:42 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1729.279521] loop5: detected capacity change from 0 to 16776704 21:00:42 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:00:42 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 17) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 1729.332523] FAULT_INJECTION: forcing a failure. [ 1729.332523] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1729.334513] CPU: 0 PID: 9319 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1729.335299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1729.336257] Call Trace: [ 1729.336569] dump_stack+0x107/0x167 [ 1729.336989] should_fail.cold+0x5/0xa [ 1729.337438] __alloc_pages_nodemask+0x182/0x600 [ 1729.337985] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 1729.338684] ? lock_downgrade+0x6d0/0x6d0 [ 1729.339166] ? lock_acquire+0x197/0x470 [ 1729.339643] alloc_pages_vma+0xbb/0x410 [ 1729.340112] shmem_alloc_page+0x10f/0x1e0 [ 1729.340593] ? shmem_init_inode+0x20/0x20 [ 1729.341095] ? percpu_counter_add_batch+0x8b/0x140 [ 1729.341662] ? __vm_enough_memory+0x184/0x360 [ 1729.342194] shmem_getpage_gfp.constprop.0+0x512/0x1920 [ 1729.342821] ? shmem_unuse_inode+0xf60/0xf60 [ 1729.343326] ? timestamp_truncate+0x1e6/0x2f0 [ 1729.343846] ? iov_iter_fault_in_readable+0x9a/0x410 [ 1729.344430] shmem_write_begin+0xf7/0x1d0 [ 1729.344914] generic_perform_write+0x20a/0x4f0 [ 1729.345445] ? page_cache_prev_miss+0x310/0x310 [ 1729.345986] ? evict_inodes+0x470/0x470 [ 1729.346442] ? generic_write_checks+0x2ad/0x390 [ 1729.346983] __generic_file_write_iter+0x39d/0x5d0 [ 1729.347551] generic_file_write_iter+0xdb/0x230 [ 1729.348081] ? iov_iter_init+0x3c/0x130 [ 1729.348544] new_sync_write+0x42c/0x660 [ 1729.349004] ? new_sync_read+0x6f0/0x6f0 [ 1729.349471] ? __x64_sys_pwrite64+0x201/0x260 [ 1729.349997] ? lock_release+0x680/0x680 [ 1729.350458] ? selinux_file_permission+0x92/0x520 [ 1729.351017] ? security_file_permission+0xb1/0xe0 [ 1729.351570] vfs_write+0x7c0/0xb10 [ 1729.351980] __x64_sys_pwrite64+0x201/0x260 [ 1729.352475] ? ksys_pwrite64+0x1b0/0x1b0 [ 1729.352945] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1729.353550] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1729.354154] do_syscall_64+0x33/0x40 [ 1729.354584] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1729.355179] RIP: 0033:0x7f6924fa9ab7 [ 1729.355609] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1729.357732] RSP: 002b:00007f692256bf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1729.358622] RAX: ffffffffffffffda RBX: 00007f6925040970 RCX: 00007f6924fa9ab7 [ 1729.359450] RDX: 000000000000001d RSI: 0000000020011600 RDI: 0000000000000005 [ 1729.360271] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 1729.361090] R10: 0000000000002100 R11: 0000000000000293 R12: 0000000000000005 [ 1729.361920] R13: 0000000000000005 R14: 00000000200005c8 R15: 0000000000000003 [ 1729.374554] FAULT_INJECTION: forcing a failure. [ 1729.374554] name failslab, interval 1, probability 0, space 0, times 0 [ 1729.375993] CPU: 0 PID: 9323 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1729.376778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1729.377733] Call Trace: [ 1729.378054] dump_stack+0x107/0x167 [ 1729.378474] should_fail.cold+0x5/0xa [ 1729.378922] ? xas_alloc+0x336/0x440 [ 1729.379353] should_failslab+0x5/0x20 [ 1729.379799] kmem_cache_alloc+0x5b/0x310 [ 1729.380265] ? trace_hardirqs_on+0x5b/0x180 [ 1729.380765] xas_alloc+0x336/0x440 [ 1729.381177] xas_create+0x60f/0x10d0 [ 1729.381613] xas_create_range+0x189/0x620 [ 1729.382107] shmem_add_to_page_cache+0x760/0x1130 [ 1729.382667] ? shmem_getattr+0x180/0x180 [ 1729.383142] shmem_getpage_gfp.constprop.0+0x64a/0x1920 [ 1729.383759] ? shmem_unuse_inode+0xf60/0xf60 [ 1729.384268] ? timestamp_truncate+0x1e6/0x2f0 [ 1729.384781] ? iov_iter_fault_in_readable+0x9a/0x410 [ 1729.385369] shmem_write_begin+0xf7/0x1d0 [ 1729.385860] generic_perform_write+0x20a/0x4f0 [ 1729.386391] ? page_cache_prev_miss+0x310/0x310 [ 1729.386922] ? evict_inodes+0x470/0x470 [ 1729.387380] ? generic_write_checks+0x2ad/0x390 [ 1729.387917] __generic_file_write_iter+0x39d/0x5d0 [ 1729.388486] generic_file_write_iter+0xdb/0x230 [ 1729.389020] ? iov_iter_init+0x3c/0x130 [ 1729.389479] new_sync_write+0x42c/0x660 [ 1729.389943] ? new_sync_read+0x6f0/0x6f0 [ 1729.390407] ? __x64_sys_pwrite64+0x201/0x260 [ 1729.390924] ? lock_release+0x680/0x680 [ 1729.391381] ? selinux_file_permission+0x92/0x520 [ 1729.391932] ? security_file_permission+0xb1/0xe0 [ 1729.392492] vfs_write+0x7c0/0xb10 [ 1729.392904] __x64_sys_pwrite64+0x201/0x260 [ 1729.393399] ? ksys_pwrite64+0x1b0/0x1b0 [ 1729.393876] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1729.394485] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1729.395083] do_syscall_64+0x33/0x40 [ 1729.395509] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1729.396102] RIP: 0033:0x7f3c51bf3ab7 [ 1729.396524] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1729.398653] RSP: 002b:00007f3c4f1b5f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1729.399526] RAX: ffffffffffffffda RBX: 00007f3c51c8a970 RCX: 00007f3c51bf3ab7 [ 1729.400347] RDX: 000000000000001d RSI: 0000000020011600 RDI: 0000000000000005 [ 1729.401167] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 1729.401998] R10: 0000000000002100 R11: 0000000000000293 R12: 0000000000000005 [ 1729.402817] R13: 0000000000000005 R14: 00000000200005c8 R15: 0000000000000003 [ 1729.416748] loop6: detected capacity change from 0 to 16776704 [ 1729.503726] loop5: detected capacity change from 0 to 16776704 21:00:59 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 18) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:00:59 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:00:59 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0xf00, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:00:59 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x0, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) 21:00:59 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x2, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:00:59 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 17) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:00:59 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 17) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:00:59 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1746.509697] FAULT_INJECTION: forcing a failure. [ 1746.509697] name failslab, interval 1, probability 0, space 0, times 0 [ 1746.511406] CPU: 1 PID: 9350 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1746.512409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1746.513646] Call Trace: [ 1746.514079] dump_stack+0x107/0x167 [ 1746.514633] should_fail.cold+0x5/0xa [ 1746.515197] ? create_object.isra.0+0x3a/0xa30 [ 1746.515880] should_failslab+0x5/0x20 [ 1746.516449] kmem_cache_alloc+0x5b/0x310 [ 1746.517053] create_object.isra.0+0x3a/0xa30 [ 1746.517739] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1746.518534] kmem_cache_alloc+0x159/0x310 [ 1746.518739] FAULT_INJECTION: forcing a failure. [ 1746.518739] name failslab, interval 1, probability 0, space 0, times 0 [ 1746.519145] ? trace_hardirqs_on+0x5b/0x180 [ 1746.519170] xas_alloc+0x336/0x440 [ 1746.523184] xas_create+0x60f/0x10d0 [ 1746.523765] xas_create_range+0x189/0x620 [ 1746.524412] shmem_add_to_page_cache+0x760/0x1130 [ 1746.525130] ? shmem_getattr+0x180/0x180 [ 1746.525768] shmem_getpage_gfp.constprop.0+0x64a/0x1920 [ 1746.526598] ? shmem_unuse_inode+0xf60/0xf60 [ 1746.527262] ? iov_iter_fault_in_readable+0x9a/0x410 [ 1746.528013] shmem_write_begin+0xf7/0x1d0 [ 1746.528630] generic_perform_write+0x20a/0x4f0 [ 1746.529313] ? page_cache_prev_miss+0x310/0x310 [ 1746.530016] ? evict_inodes+0x470/0x470 [ 1746.530605] ? generic_write_checks+0x2ad/0x390 [ 1746.531286] __generic_file_write_iter+0x39d/0x5d0 [ 1746.532009] generic_file_write_iter+0xdb/0x230 [ 1746.532688] ? iov_iter_init+0x3c/0x130 [ 1746.533283] new_sync_write+0x42c/0x660 [ 1746.533871] ? new_sync_read+0x6f0/0x6f0 [ 1746.534489] ? __x64_sys_pwrite64+0x201/0x260 [ 1746.535150] ? lock_release+0x680/0x680 [ 1746.535731] ? selinux_file_permission+0x92/0x520 [ 1746.536443] ? security_file_permission+0xb1/0xe0 [ 1746.537152] vfs_write+0x7c0/0xb10 [ 1746.537677] __x64_sys_pwrite64+0x201/0x260 [ 1746.538340] ? ksys_pwrite64+0x1b0/0x1b0 [ 1746.538939] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1746.539708] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1746.540467] do_syscall_64+0x33/0x40 [ 1746.541033] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1746.541782] RIP: 0033:0x7f3c51bf3ab7 [ 1746.542382] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1746.545146] RSP: 002b:00007f3c4f1b5f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1746.546327] RAX: ffffffffffffffda RBX: 00007f3c51c8a970 RCX: 00007f3c51bf3ab7 [ 1746.547413] RDX: 000000000000001d RSI: 0000000020011600 RDI: 0000000000000005 [ 1746.548505] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 1746.549588] R10: 0000000000002100 R11: 0000000000000293 R12: 0000000000000005 [ 1746.550661] R13: 0000000000000005 R14: 00000000200005c8 R15: 0000000000000003 [ 1746.551730] CPU: 0 PID: 9352 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1746.553275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1746.555145] Call Trace: [ 1746.555745] dump_stack+0x107/0x167 [ 1746.556575] should_fail.cold+0x5/0xa [ 1746.557448] ? xas_alloc+0x336/0x440 [ 1746.558298] should_failslab+0x5/0x20 [ 1746.559164] kmem_cache_alloc+0x5b/0x310 [ 1746.560088] ? trace_hardirqs_on+0x5b/0x180 [ 1746.561068] xas_alloc+0x336/0x440 [ 1746.561885] xas_create+0x60f/0x10d0 [ 1746.562759] xas_create_range+0x189/0x620 [ 1746.563726] shmem_add_to_page_cache+0x760/0x1130 [ 1746.564824] ? shmem_getattr+0x180/0x180 [ 1746.565763] shmem_getpage_gfp.constprop.0+0x64a/0x1920 [ 1746.566986] ? shmem_unuse_inode+0xf60/0xf60 [ 1746.567979] ? timestamp_truncate+0x1e6/0x2f0 [ 1746.568992] ? iov_iter_fault_in_readable+0x9a/0x410 [ 1746.570174] shmem_write_begin+0xf7/0x1d0 [ 1746.571110] generic_perform_write+0x20a/0x4f0 [ 1746.572170] ? page_cache_prev_miss+0x310/0x310 [ 1746.573236] ? evict_inodes+0x470/0x470 [ 1746.574148] ? generic_write_checks+0x2ad/0x390 [ 1746.575205] __generic_file_write_iter+0x39d/0x5d0 [ 1746.576336] generic_file_write_iter+0xdb/0x230 [ 1746.577395] ? iov_iter_init+0x3c/0x130 [ 1746.578323] new_sync_write+0x42c/0x660 [ 1746.579233] ? new_sync_read+0x6f0/0x6f0 [ 1746.580142] ? __x64_sys_pwrite64+0x201/0x260 [ 1746.581158] ? lock_release+0x680/0x680 [ 1746.582086] ? selinux_file_permission+0x92/0x520 [ 1746.583180] ? security_file_permission+0xb1/0xe0 [ 1746.584287] vfs_write+0x7c0/0xb10 [ 1746.585096] __x64_sys_pwrite64+0x201/0x260 [ 1746.586076] ? ksys_pwrite64+0x1b0/0x1b0 [ 1746.586984] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1746.588151] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1746.589327] do_syscall_64+0x33/0x40 [ 1746.590185] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1746.591361] RIP: 0033:0x7f6924fa9ab7 [ 1746.592201] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1746.596322] RSP: 002b:00007f692256bf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1746.598033] RAX: ffffffffffffffda RBX: 00007f6925040970 RCX: 00007f6924fa9ab7 [ 1746.599617] RDX: 000000000000001d RSI: 0000000020011600 RDI: 0000000000000005 [ 1746.601217] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 1746.602842] R10: 0000000000002100 R11: 0000000000000293 R12: 0000000000000005 [ 1746.604433] R13: 0000000000000005 R14: 00000000200005c8 R15: 0000000000000003 21:00:59 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x0, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) [ 1746.626490] FAULT_INJECTION: forcing a failure. [ 1746.626490] name failslab, interval 1, probability 0, space 0, times 0 [ 1746.628181] loop5: detected capacity change from 0 to 16776704 [ 1746.629180] CPU: 0 PID: 9349 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1746.631899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1746.633814] Call Trace: [ 1746.634431] dump_stack+0x107/0x167 [ 1746.635272] should_fail.cold+0x5/0xa [ 1746.636136] ? alloc_tty_struct+0x95/0x8e0 [ 1746.637106] should_failslab+0x5/0x20 [ 1746.637993] kmem_cache_alloc_trace+0x55/0x320 [ 1746.639035] alloc_tty_struct+0x95/0x8e0 [ 1746.639958] ? __do_SAK+0x30/0x30 [ 1746.640745] ? kasan_unpoison_shadow+0x33/0x50 [ 1746.641798] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1746.642967] pty_unix98_install+0x1ab/0x9e0 [ 1746.643959] ? pty_unthrottle+0x60/0x60 [ 1746.644867] ? pty_open+0x310/0x310 [ 1746.645698] tty_init_dev.part.0+0xa0/0x610 [ 1746.646680] ? pty_open+0x310/0x310 [ 1746.647492] tty_init_dev+0x5b/0x80 [ 1746.648305] ptmx_open+0x116/0x370 [ 1746.649119] ? pty_open+0x310/0x310 [ 1746.649954] chrdev_open+0x268/0x6e0 [ 1746.650812] ? __unregister_chrdev+0x110/0x110 [ 1746.651838] ? fsnotify_perm.part.0+0x22d/0x620 [ 1746.652887] do_dentry_open+0x4b7/0x1090 [ 1746.653811] ? __unregister_chrdev+0x110/0x110 [ 1746.654839] ? may_open+0x1e4/0x400 [ 1746.655674] path_openat+0x19ba/0x2770 [ 1746.656581] ? path_lookupat+0x860/0x860 [ 1746.657516] ? lock_acquire+0x197/0x470 [ 1746.658435] ? find_held_lock+0x2c/0x110 [ 1746.659376] do_filp_open+0x190/0x3e0 [ 1746.660233] ? may_open_dev+0xf0/0xf0 [ 1746.661096] ? do_raw_spin_lock+0x121/0x260 [ 1746.662073] ? rwlock_bug.part.0+0x90/0x90 [ 1746.663038] ? _raw_spin_unlock+0x1a/0x30 [ 1746.663990] ? alloc_fd+0x2e7/0x670 [ 1746.664832] do_sys_openat2+0x171/0x4d0 [ 1746.665748] ? build_open_flags+0x6f0/0x6f0 [ 1746.666741] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1746.667853] ? wait_for_completion_io+0x270/0x270 [ 1746.668971] __x64_sys_openat+0x13f/0x1f0 [ 1746.669922] ? __ia32_sys_open+0x1c0/0x1c0 [ 1746.670877] ? ksys_write+0x1a9/0x260 [ 1746.671735] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1746.672903] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1746.674064] do_syscall_64+0x33/0x40 [ 1746.674895] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1746.676039] RIP: 0033:0x7fc4a2bd0b19 [ 1746.676871] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1746.681025] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1746.682735] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1746.684334] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1746.685965] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1746.687598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1746.689216] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1746.698385] loop6: detected capacity change from 0 to 16776704 21:01:16 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x1100, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:01:16 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0x0, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) 21:01:16 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1274, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:01:16 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 18) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:01:16 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 19) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:01:16 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:01:16 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 18) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 1763.487548] FAULT_INJECTION: forcing a failure. [ 1763.487548] name failslab, interval 1, probability 0, space 0, times 0 [ 1763.489231] CPU: 1 PID: 9380 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1763.490233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1763.491476] Call Trace: [ 1763.491862] dump_stack+0x107/0x167 [ 1763.492397] should_fail.cold+0x5/0xa [ 1763.492956] ? create_object.isra.0+0x3a/0xa30 [ 1763.493624] should_failslab+0x5/0x20 [ 1763.494203] kmem_cache_alloc+0x5b/0x310 [ 1763.494802] create_object.isra.0+0x3a/0xa30 [ 1763.495454] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1763.496215] kmem_cache_alloc+0x159/0x310 [ 1763.496826] ? trace_hardirqs_on+0x5b/0x180 [ 1763.497470] xas_alloc+0x336/0x440 [ 1763.497991] xas_create+0x60f/0x10d0 [ 1763.498530] xas_create_range+0x189/0x620 [ 1763.499122] shmem_add_to_page_cache+0x760/0x1130 [ 1763.499842] ? shmem_getattr+0x180/0x180 [ 1763.500439] shmem_getpage_gfp.constprop.0+0x64a/0x1920 [ 1763.501226] ? shmem_unuse_inode+0xf60/0xf60 [ 1763.501337] FAULT_INJECTION: forcing a failure. [ 1763.501337] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1763.501854] ? timestamp_truncate+0x1e6/0x2f0 [ 1763.501876] ? iov_iter_fault_in_readable+0x9a/0x410 [ 1763.505773] shmem_write_begin+0xf7/0x1d0 [ 1763.506395] generic_perform_write+0x20a/0x4f0 [ 1763.507068] ? page_cache_prev_miss+0x310/0x310 [ 1763.507737] ? evict_inodes+0x470/0x470 [ 1763.508298] ? generic_write_checks+0x2ad/0x390 [ 1763.508983] __generic_file_write_iter+0x39d/0x5d0 [ 1763.509690] generic_file_write_iter+0xdb/0x230 [ 1763.510351] ? iov_iter_init+0x3c/0x130 [ 1763.510911] new_sync_write+0x42c/0x660 [ 1763.511479] ? new_sync_read+0x6f0/0x6f0 [ 1763.512056] ? __x64_sys_pwrite64+0x201/0x260 [ 1763.512687] ? lock_release+0x680/0x680 [ 1763.513272] ? selinux_file_permission+0x92/0x520 [ 1763.513968] ? security_file_permission+0xb1/0xe0 [ 1763.514659] vfs_write+0x7c0/0xb10 [ 1763.515163] __x64_sys_pwrite64+0x201/0x260 [ 1763.515768] ? ksys_pwrite64+0x1b0/0x1b0 [ 1763.516346] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1763.517083] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1763.517813] do_syscall_64+0x33/0x40 [ 1763.518350] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1763.519068] RIP: 0033:0x7f6924fa9ab7 [ 1763.519589] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1763.522248] RSP: 002b:00007f692256bf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1763.523380] RAX: ffffffffffffffda RBX: 00007f6925040970 RCX: 00007f6924fa9ab7 [ 1763.524413] RDX: 000000000000001d RSI: 0000000020011600 RDI: 0000000000000005 [ 1763.525417] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 1763.526459] R10: 0000000000002100 R11: 0000000000000293 R12: 0000000000000005 [ 1763.527486] R13: 0000000000000005 R14: 00000000200005c8 R15: 0000000000000003 [ 1763.528539] CPU: 0 PID: 9385 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1763.530035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1763.531835] Call Trace: [ 1763.532436] dump_stack+0x107/0x167 [ 1763.533234] should_fail.cold+0x5/0xa [ 1763.534064] ? timestamp_truncate+0x1e6/0x2f0 [ 1763.535075] iov_iter_copy_from_user_atomic+0x49b/0xdb0 [ 1763.536253] ? shmem_write_begin+0xf7/0x1d0 [ 1763.537195] ? shmem_write_begin+0x100/0x1d0 [ 1763.538168] generic_perform_write+0x279/0x4f0 [ 1763.539179] ? page_cache_prev_miss+0x310/0x310 [ 1763.540205] ? evict_inodes+0x470/0x470 [ 1763.541064] ? generic_write_checks+0x2ad/0x390 [ 1763.542092] __generic_file_write_iter+0x39d/0x5d0 [ 1763.543169] generic_file_write_iter+0xdb/0x230 21:01:16 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1763.544194] ? iov_iter_init+0x3c/0x130 [ 1763.545172] new_sync_write+0x42c/0x660 [ 1763.546029] ? new_sync_read+0x6f0/0x6f0 [ 1763.546900] ? __x64_sys_pwrite64+0x201/0x260 [ 1763.547896] ? lock_release+0x680/0x680 [ 1763.548751] ? selinux_file_permission+0x92/0x520 [ 1763.549781] ? security_file_permission+0xb1/0xe0 [ 1763.550823] vfs_write+0x7c0/0xb10 [ 1763.551591] __x64_sys_pwrite64+0x201/0x260 [ 1763.552522] ? ksys_pwrite64+0x1b0/0x1b0 [ 1763.553425] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1763.554585] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1763.555729] do_syscall_64+0x33/0x40 [ 1763.556547] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1763.557639] RIP: 0033:0x7f3c51bf3ab7 [ 1763.558448] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1763.562421] RSP: 002b:00007f3c4f1b5f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1763.564080] RAX: ffffffffffffffda RBX: 00007f3c51c8a970 RCX: 00007f3c51bf3ab7 [ 1763.565605] RDX: 000000000000001d RSI: 0000000020011600 RDI: 0000000000000005 [ 1763.567148] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 1763.568707] R10: 0000000000002100 R11: 0000000000000293 R12: 0000000000000005 [ 1763.570254] R13: 0000000000000005 R14: 00000000200005c8 R15: 0000000000000003 21:01:16 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1260, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:01:16 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1275, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1763.583635] FAULT_INJECTION: forcing a failure. [ 1763.583635] name failslab, interval 1, probability 0, space 0, times 0 [ 1763.586293] CPU: 0 PID: 9378 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1763.587769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1763.589532] Call Trace: [ 1763.590107] dump_stack+0x107/0x167 [ 1763.590905] should_fail.cold+0x5/0xa [ 1763.591746] ? create_object.isra.0+0x3a/0xa30 [ 1763.592719] should_failslab+0x5/0x20 [ 1763.593539] kmem_cache_alloc+0x5b/0x310 [ 1763.594439] create_object.isra.0+0x3a/0xa30 [ 1763.595364] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1763.596470] kmem_cache_alloc_trace+0x151/0x320 [ 1763.597472] alloc_tty_struct+0x95/0x8e0 [ 1763.598354] ? __do_SAK+0x30/0x30 [ 1763.599094] ? kasan_unpoison_shadow+0x33/0x50 [ 1763.600080] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1763.601181] pty_unix98_install+0x1ab/0x9e0 [ 1763.602104] ? pty_unthrottle+0x60/0x60 [ 1763.602975] ? pty_open+0x310/0x310 [ 1763.603757] tty_init_dev.part.0+0xa0/0x610 [ 1763.604675] ? pty_open+0x310/0x310 [ 1763.605465] tty_init_dev+0x5b/0x80 [ 1763.606262] ptmx_open+0x116/0x370 [ 1763.607036] ? pty_open+0x310/0x310 [ 1763.607824] chrdev_open+0x268/0x6e0 [ 1763.608635] ? __unregister_chrdev+0x110/0x110 [ 1763.609605] ? fsnotify_perm.part.0+0x22d/0x620 [ 1763.610640] do_dentry_open+0x4b7/0x1090 [ 1763.611510] ? __unregister_chrdev+0x110/0x110 [ 1763.612501] ? may_open+0x1e4/0x400 [ 1763.613293] path_openat+0x19ba/0x2770 [ 1763.614143] ? path_lookupat+0x860/0x860 [ 1763.615040] ? lock_acquire+0x197/0x470 [ 1763.615891] ? find_held_lock+0x2c/0x110 [ 1763.616767] do_filp_open+0x190/0x3e0 [ 1763.617578] ? may_open_dev+0xf0/0xf0 [ 1763.618432] ? do_raw_spin_lock+0x121/0x260 [ 1763.619358] ? rwlock_bug.part.0+0x90/0x90 [ 1763.620275] ? _raw_spin_unlock+0x1a/0x30 [ 1763.621156] ? alloc_fd+0x2e7/0x670 [ 1763.621945] do_sys_openat2+0x171/0x4d0 [ 1763.622811] ? build_open_flags+0x6f0/0x6f0 [ 1763.623729] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1763.624758] ? wait_for_completion_io+0x270/0x270 [ 1763.625791] __x64_sys_openat+0x13f/0x1f0 [ 1763.626696] ? __ia32_sys_open+0x1c0/0x1c0 [ 1763.627601] ? ksys_write+0x1a9/0x260 [ 1763.628421] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1763.629546] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1763.630666] do_syscall_64+0x33/0x40 [ 1763.631471] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1763.632578] RIP: 0033:0x7fc4a2bd0b19 [ 1763.633385] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1763.637391] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1763.639081] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1763.640634] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1763.642206] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1763.643770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1763.645318] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 21:01:16 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:01:16 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1276, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1763.682373] loop6: detected capacity change from 0 to 16776704 21:01:16 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0x0, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) [ 1763.696093] loop5: detected capacity change from 0 to 16776704 21:01:16 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 19) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:01:16 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 19) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:01:16 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1763.808507] FAULT_INJECTION: forcing a failure. [ 1763.808507] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1763.811296] CPU: 0 PID: 9415 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1763.812772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1763.814559] Call Trace: [ 1763.815139] dump_stack+0x107/0x167 [ 1763.815929] should_fail.cold+0x5/0xa [ 1763.816754] ? timestamp_truncate+0x1e6/0x2f0 [ 1763.817716] iov_iter_copy_from_user_atomic+0x49b/0xdb0 [ 1763.818881] ? shmem_write_begin+0xf7/0x1d0 [ 1763.819816] ? shmem_write_begin+0x100/0x1d0 [ 1763.820760] generic_perform_write+0x279/0x4f0 [ 1763.821745] ? page_cache_prev_miss+0x310/0x310 [ 1763.822746] ? evict_inodes+0x470/0x470 [ 1763.823595] ? generic_write_checks+0x2ad/0x390 [ 1763.824600] __generic_file_write_iter+0x39d/0x5d0 [ 1763.825651] generic_file_write_iter+0xdb/0x230 [ 1763.826633] ? iov_iter_init+0x3c/0x130 [ 1763.827478] new_sync_write+0x42c/0x660 [ 1763.828325] ? new_sync_read+0x6f0/0x6f0 [ 1763.829187] ? __x64_sys_pwrite64+0x201/0x260 [ 1763.830159] ? lock_release+0x680/0x680 [ 1763.831021] ? selinux_file_permission+0x92/0x520 [ 1763.832060] ? security_file_permission+0xb1/0xe0 [ 1763.833102] vfs_write+0x7c0/0xb10 [ 1763.833863] __x64_sys_pwrite64+0x201/0x260 [ 1763.834808] ? ksys_pwrite64+0x1b0/0x1b0 [ 1763.835686] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1763.836807] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1763.837918] do_syscall_64+0x33/0x40 [ 1763.838715] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1763.839804] RIP: 0033:0x7f6924fa9ab7 [ 1763.840591] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1763.844546] RSP: 002b:00007f692256bf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1763.846195] RAX: ffffffffffffffda RBX: 00007f6925040970 RCX: 00007f6924fa9ab7 [ 1763.847737] RDX: 000000000000001d RSI: 0000000020011600 RDI: 0000000000000005 [ 1763.849272] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 1763.850814] R10: 0000000000002100 R11: 0000000000000293 R12: 0000000000000005 [ 1763.852332] R13: 0000000000000005 R14: 00000000200005c8 R15: 0000000000000003 [ 1763.869326] FAULT_INJECTION: forcing a failure. [ 1763.869326] name failslab, interval 1, probability 0, space 0, times 0 [ 1763.871888] CPU: 0 PID: 9419 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1763.873419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1763.875212] Call Trace: [ 1763.875789] dump_stack+0x107/0x167 [ 1763.876563] should_fail.cold+0x5/0xa [ 1763.877395] ? create_object.isra.0+0x3a/0xa30 [ 1763.878384] should_failslab+0x5/0x20 [ 1763.879202] kmem_cache_alloc+0x5b/0x310 [ 1763.880079] create_object.isra.0+0x3a/0xa30 [ 1763.881030] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1763.882127] kmem_cache_alloc_trace+0x151/0x320 [ 1763.883132] tty_ldisc_get.part.0+0x70/0x180 [ 1763.884068] tty_ldisc_init+0x15/0x90 [ 1763.884878] alloc_tty_struct+0x119/0x8e0 [ 1763.885771] ? __do_SAK+0x30/0x30 [ 1763.886572] ? kasan_unpoison_shadow+0x33/0x50 [ 1763.887550] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1763.888646] pty_unix98_install+0x1ab/0x9e0 [ 1763.889574] ? pty_unthrottle+0x60/0x60 [ 1763.890440] ? pty_open+0x310/0x310 [ 1763.891211] tty_init_dev.part.0+0xa0/0x610 [ 1763.892146] ? pty_open+0x310/0x310 [ 1763.892912] tty_init_dev+0x5b/0x80 [ 1763.893687] ptmx_open+0x116/0x370 [ 1763.894453] ? pty_open+0x310/0x310 [ 1763.895228] chrdev_open+0x268/0x6e0 [ 1763.896025] ? __unregister_chrdev+0x110/0x110 [ 1763.897004] ? fsnotify_perm.part.0+0x22d/0x620 [ 1763.898003] do_dentry_open+0x4b7/0x1090 [ 1763.898895] ? __unregister_chrdev+0x110/0x110 [ 1763.899869] ? may_open+0x1e4/0x400 [ 1763.900644] path_openat+0x19ba/0x2770 [ 1763.901484] ? path_lookupat+0x860/0x860 [ 1763.902373] ? lock_acquire+0x197/0x470 [ 1763.903223] ? find_held_lock+0x2c/0x110 [ 1763.904109] do_filp_open+0x190/0x3e0 [ 1763.904925] ? may_open_dev+0xf0/0xf0 [ 1763.905749] ? do_raw_spin_lock+0x121/0x260 [ 1763.906683] ? rwlock_bug.part.0+0x90/0x90 [ 1763.907609] ? _raw_spin_unlock+0x1a/0x30 [ 1763.908503] ? alloc_fd+0x2e7/0x670 [ 1763.909298] do_sys_openat2+0x171/0x4d0 [ 1763.910160] ? build_open_flags+0x6f0/0x6f0 [ 1763.911084] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1763.912125] ? wait_for_completion_io+0x270/0x270 [ 1763.913176] __x64_sys_openat+0x13f/0x1f0 [ 1763.914062] ? __ia32_sys_open+0x1c0/0x1c0 [ 1763.914969] ? ksys_write+0x1a9/0x260 [ 1763.915804] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1763.916943] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1763.918044] do_syscall_64+0x33/0x40 [ 1763.918861] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1763.919975] RIP: 0033:0x7fc4a2bd0b19 [ 1763.920777] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1763.924731] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1763.926390] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1763.927925] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1763.929454] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1763.931012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1763.932571] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1763.972483] loop6: detected capacity change from 0 to 16776704 21:01:32 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:01:32 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b47, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:01:32 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0x0, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) 21:01:32 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:01:32 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x1200, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:01:32 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 20) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:01:32 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 20) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:01:32 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 20) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 1779.533466] FAULT_INJECTION: forcing a failure. [ 1779.533466] name failslab, interval 1, probability 0, space 0, times 0 [ 1779.535172] CPU: 1 PID: 9444 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1779.536055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1779.537125] Call Trace: [ 1779.537471] dump_stack+0x107/0x167 [ 1779.537940] should_fail.cold+0x5/0xa [ 1779.538442] ? __get_vm_area_node+0xd4/0x340 [ 1779.539009] should_failslab+0x5/0x20 [ 1779.539501] kmem_cache_alloc_node_trace+0x59/0x340 [ 1779.540152] __get_vm_area_node+0xd4/0x340 [ 1779.540704] __vmalloc_node_range+0x13f/0x9e0 [ 1779.541288] ? n_tty_open+0x16/0x170 [ 1779.541773] ? n_tty_open+0x16/0x170 [ 1779.542245] ? __ldsem_down_write_nested+0xf6/0x7e0 [ 1779.542902] ? __vmalloc_node+0x110/0x110 [ 1779.543403] FAULT_INJECTION: forcing a failure. [ 1779.543403] name failslab, interval 1, probability 0, space 0, times 0 [ 1779.543436] ? __ldsem_down_read_nested+0x7e0/0x7e0 [ 1779.546902] ? n_tty_open+0x16/0x170 [ 1779.547380] __vmalloc_node+0xb5/0x110 [ 1779.547882] ? n_tty_open+0x16/0x170 [ 1779.548364] n_tty_open+0x16/0x170 [ 1779.548824] ? n_tty_set_termios+0x1010/0x1010 [ 1779.549412] tty_ldisc_open+0xa2/0x120 [ 1779.549922] tty_ldisc_setup+0x43/0x100 [ 1779.550441] tty_init_dev.part.0+0x1fa/0x610 [ 1779.551008] ? pty_open+0x310/0x310 [ 1779.551476] tty_init_dev+0x5b/0x80 [ 1779.551939] ptmx_open+0x116/0x370 [ 1779.552389] ? pty_open+0x310/0x310 [ 1779.552844] chrdev_open+0x268/0x6e0 [ 1779.553329] ? __unregister_chrdev+0x110/0x110 [ 1779.553912] ? fsnotify_perm.part.0+0x22d/0x620 [ 1779.554527] do_dentry_open+0x4b7/0x1090 [ 1779.555045] ? __unregister_chrdev+0x110/0x110 [ 1779.555626] ? may_open+0x1e4/0x400 [ 1779.556090] path_openat+0x19ba/0x2770 [ 1779.556596] ? path_lookupat+0x860/0x860 [ 1779.557116] ? lock_acquire+0x197/0x470 [ 1779.557627] ? find_held_lock+0x2c/0x110 [ 1779.558153] do_filp_open+0x190/0x3e0 [ 1779.558649] ? may_open_dev+0xf0/0xf0 [ 1779.559141] ? do_raw_spin_lock+0x121/0x260 [ 1779.559699] ? rwlock_bug.part.0+0x90/0x90 [ 1779.560249] ? _raw_spin_unlock+0x1a/0x30 [ 1779.560777] ? alloc_fd+0x2e7/0x670 [ 1779.561248] do_sys_openat2+0x171/0x4d0 [ 1779.561758] ? build_open_flags+0x6f0/0x6f0 [ 1779.562317] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1779.562935] ? wait_for_completion_io+0x270/0x270 [ 1779.563558] __x64_sys_openat+0x13f/0x1f0 [ 1779.564087] ? __ia32_sys_open+0x1c0/0x1c0 [ 1779.564611] ? ksys_write+0x1a9/0x260 [ 1779.565103] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1779.565779] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1779.566455] do_syscall_64+0x33/0x40 [ 1779.566955] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1779.567643] RIP: 0033:0x7fc4a2bd0b19 [ 1779.568114] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1779.570599] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1779.571617] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1779.572572] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1779.573527] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1779.574487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1779.575438] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1779.576415] CPU: 0 PID: 9446 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1779.577690] syz-executor.0: vmalloc: allocation failure: 9120 bytes, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1779.577940] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1779.577946] Call Trace: [ 1779.577968] dump_stack+0x107/0x167 [ 1779.577989] should_fail.cold+0x5/0xa [ 1779.578008] ? getname_flags.part.0+0x50/0x4f0 [ 1779.578024] should_failslab+0x5/0x20 [ 1779.578042] kmem_cache_alloc+0x5b/0x310 [ 1779.578060] ? new_sync_write+0x499/0x660 [ 1779.578088] getname_flags.part.0+0x50/0x4f0 [ 1779.579520] ,cpuset= [ 1779.581347] getname+0x8e/0xd0 [ 1779.581367] do_sys_openat2+0xf9/0x4d0 [ 1779.581388] ? build_open_flags+0x6f0/0x6f0 [ 1779.581844] syz0 [ 1779.582597] ? rcu_read_lock_any_held+0x75/0xa0 [ 1779.583153] ,mems_allowed=0 [ 1779.584146] __x64_sys_openat+0x13f/0x1f0 [ 1779.584166] ? __ia32_sys_open+0x1c0/0x1c0 [ 1779.584648] [ 1779.585549] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1779.585571] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1779.596520] do_syscall_64+0x33/0x40 [ 1779.597340] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1779.598474] RIP: 0033:0x7f6924fa9a04 [ 1779.599291] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1779.603345] RSP: 002b:00007f692256bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1779.605018] RAX: ffffffffffffffda RBX: 00007f6925040970 RCX: 00007f6924fa9a04 [ 1779.606593] RDX: 0000000000000002 RSI: 00007f692256c000 RDI: 00000000ffffff9c [ 1779.608159] RBP: 00007f692256c000 R08: 0000000000000000 R09: ffffffffffffffff [ 1779.609719] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1779.611284] R13: 0000000000000005 R14: 00000000200005e0 R15: 0000000000000004 [ 1779.612859] CPU: 1 PID: 9444 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1779.613757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1779.614850] Call Trace: [ 1779.615191] dump_stack+0x107/0x167 [ 1779.615669] warn_alloc.cold+0x95/0x18a [ 1779.616191] ? zone_watermark_ok_safe+0x260/0x260 [ 1779.616827] ? __get_vm_area_node+0xd4/0x340 [ 1779.617407] ? __kasan_kmalloc.constprop.0+0xa2/0xd0 [ 1779.618078] ? __get_vm_area_node+0x262/0x340 [ 1779.618679] __vmalloc_node_range+0x58f/0x9e0 [ 1779.619265] ? n_tty_open+0x16/0x170 [ 1779.619754] ? __ldsem_down_write_nested+0xf6/0x7e0 [ 1779.620409] ? __vmalloc_node+0x110/0x110 [ 1779.620951] ? __ldsem_down_read_nested+0x7e0/0x7e0 [ 1779.621609] ? n_tty_open+0x16/0x170 [ 1779.622096] __vmalloc_node+0xb5/0x110 [ 1779.622617] ? n_tty_open+0x16/0x170 [ 1779.622858] FAULT_INJECTION: forcing a failure. [ 1779.622858] name failslab, interval 1, probability 0, space 0, times 0 [ 1779.623106] n_tty_open+0x16/0x170 [ 1779.623116] ? n_tty_set_termios+0x1010/0x1010 [ 1779.623126] tty_ldisc_open+0xa2/0x120 [ 1779.623138] tty_ldisc_setup+0x43/0x100 [ 1779.623150] tty_init_dev.part.0+0x1fa/0x610 [ 1779.623160] ? pty_open+0x310/0x310 [ 1779.623170] tty_init_dev+0x5b/0x80 [ 1779.623180] ptmx_open+0x116/0x370 [ 1779.623190] ? pty_open+0x310/0x310 [ 1779.623200] chrdev_open+0x268/0x6e0 [ 1779.623219] ? __unregister_chrdev+0x110/0x110 [ 1779.631107] ? fsnotify_perm.part.0+0x22d/0x620 [ 1779.631717] do_dentry_open+0x4b7/0x1090 [ 1779.632245] ? __unregister_chrdev+0x110/0x110 [ 1779.632839] ? may_open+0x1e4/0x400 [ 1779.633312] path_openat+0x19ba/0x2770 [ 1779.633826] ? path_lookupat+0x860/0x860 [ 1779.634366] ? lock_acquire+0x197/0x470 [ 1779.634883] ? find_held_lock+0x2c/0x110 [ 1779.635417] do_filp_open+0x190/0x3e0 [ 1779.635912] ? may_open_dev+0xf0/0xf0 [ 1779.636410] ? do_raw_spin_lock+0x121/0x260 [ 1779.636971] ? rwlock_bug.part.0+0x90/0x90 [ 1779.637526] ? _raw_spin_unlock+0x1a/0x30 [ 1779.638063] ? alloc_fd+0x2e7/0x670 [ 1779.638551] do_sys_openat2+0x171/0x4d0 [ 1779.639069] ? build_open_flags+0x6f0/0x6f0 [ 1779.639627] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1779.640253] ? wait_for_completion_io+0x270/0x270 [ 1779.640886] __x64_sys_openat+0x13f/0x1f0 [ 1779.641424] ? __ia32_sys_open+0x1c0/0x1c0 [ 1779.641970] ? ksys_write+0x1a9/0x260 [ 1779.642475] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1779.643164] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1779.643834] do_syscall_64+0x33/0x40 [ 1779.644318] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1779.644979] RIP: 0033:0x7fc4a2bd0b19 [ 1779.645456] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1779.647827] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1779.648805] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1779.649724] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1779.650648] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1779.651566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1779.652479] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1779.653418] CPU: 0 PID: 9450 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1779.653421] Mem-Info: [ 1779.653448] active_anon:58 inactive_anon:45725 isolated_anon:0 [ 1779.653448] active_file:8389 inactive_file:49712 isolated_file:0 [ 1779.653448] unevictable:0 dirty:123 writeback:0 [ 1779.653448] slab_reclaimable:9524 slab_unreclaimable:81143 [ 1779.653448] mapped:81377 shmem:381 pagetables:1049 bounce:0 [ 1779.653448] free:146842 free_pcp:438 free_cma:0 [ 1779.654905] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1779.654910] Call Trace: [ 1779.654932] dump_stack+0x107/0x167 [ 1779.655241] Node 0 active_anon:232kB inactive_anon:182900kB active_file:33556kB inactive_file:198848kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:325508kB dirty:492kB writeback:0kB shmem:1524kB writeback_tmp:0kB kernel_stack:4384kB all_unreclaimable? no [ 1779.662032] should_fail.cold+0x5/0xa [ 1779.662052] ? getname_flags.part.0+0x50/0x4f0 [ 1779.663099] Node 0 [ 1779.663642] should_failslab+0x5/0x20 [ 1779.664112] DMA free:15908kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1779.669110] kmem_cache_alloc+0x5b/0x310 [ 1779.669135] getname_flags.part.0+0x50/0x4f0 [ 1779.669591] lowmem_reserve[]: [ 1779.670568] getname+0x8e/0xd0 [ 1779.670587] do_sys_openat2+0xf9/0x4d0 [ 1779.670856] 0 [ 1779.671654] ? trace_hardirqs_on+0x5b/0x180 [ 1779.671675] ? build_open_flags+0x6f0/0x6f0 [ 1779.674856] 1616 [ 1779.675709] ? __x64_sys_openat+0x1a5/0x1f0 [ 1779.675732] __x64_sys_openat+0x13f/0x1f0 [ 1779.676272] 1616 [ 1779.676922] ? __ia32_sys_open+0x1c0/0x1c0 [ 1779.676949] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1779.677324] 1616 [ 1779.678207] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1779.678231] do_syscall_64+0x33/0x40 [ 1779.678446] [ 1779.679470] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1779.679485] RIP: 0033:0x7f3c51bf3a04 [ 1779.680019] Node 0 [ 1779.680508] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1779.681056] DMA32 free:571460kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:232kB inactive_anon:182900kB active_file:33556kB inactive_file:198848kB unevictable:0kB writepending:492kB present:2080640kB managed:1660444kB mlocked:0kB pagetables:4196kB bounce:0kB free_pcp:1752kB local_pcp:788kB free_cma:0kB [ 1779.682000] RSP: 002b:00007f3c4f1b5ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1779.682266] lowmem_reserve[]: [ 1779.683269] RAX: ffffffffffffffda RBX: 00007f3c51c8a970 RCX: 00007f3c51bf3a04 [ 1779.683281] RDX: 0000000000000002 RSI: 00007f3c4f1b6000 RDI: 00000000ffffff9c [ 1779.683294] RBP: 00007f3c4f1b6000 R08: 0000000000000000 R09: ffffffffffffffff [ 1779.683945] 0 [ 1779.684428] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1779.685071] 0 [ 1779.685940] R13: 0000000000000005 R14: 00000000200005e0 R15: 0000000000000004 [ 1779.699640] 0 0 [ 1779.699919] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1779.701692] Node 0 DMA32: 487*4kB (UME) 357*8kB (UME) 132*16kB (UME) 93*32kB (UME) 7*64kB (UM) 7*128kB (UM) 8*256kB (UM) 2*512kB (UE) 2*1024kB (UM) 3*2048kB (UME) 134*4096kB (M) = 571364kB [ 1779.703909] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1779.704974] 21850 total pagecache pages [ 1779.705461] 0 pages in swap cache [ 1779.705910] Swap cache stats: add 0, delete 0, find 0/0 [ 1779.706571] Free swap = 0kB [ 1779.706957] Total swap = 0kB [ 1779.707328] 524158 pages RAM [ 1779.707699] 0 pages HighMem/MovableOnly [ 1779.708203] 105070 pages reserved [ 1779.708673] ptm ptm0: ldisc open failed (-12), clearing slot 0 21:01:32 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:01:32 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1274, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1779.768513] blktrace: Concurrent blktraces are not allowed on loop14 21:01:32 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 21) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:01:32 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 21) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:01:32 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x3f8}}, 0x0) 21:01:32 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:01:33 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b49, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1779.839348] FAULT_INJECTION: forcing a failure. [ 1779.839348] name failslab, interval 1, probability 0, space 0, times 0 [ 1779.842129] CPU: 0 PID: 9462 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1779.843683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1779.845550] Call Trace: [ 1779.846148] dump_stack+0x107/0x167 [ 1779.846978] should_fail.cold+0x5/0xa [ 1779.847837] ? create_object.isra.0+0x3a/0xa30 [ 1779.848886] should_failslab+0x5/0x20 [ 1779.849742] kmem_cache_alloc+0x5b/0x310 [ 1779.850877] ? __generic_file_write_iter+0x1a4/0x5d0 [ 1779.852177] create_object.isra.0+0x3a/0xa30 [ 1779.853278] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1779.854576] kmem_cache_alloc+0x159/0x310 [ 1779.855527] ? new_sync_write+0x499/0x660 [ 1779.856404] getname_flags.part.0+0x50/0x4f0 [ 1779.857331] getname+0x8e/0xd0 [ 1779.858003] do_sys_openat2+0xf9/0x4d0 [ 1779.858834] ? build_open_flags+0x6f0/0x6f0 [ 1779.859748] ? rcu_read_lock_any_held+0x75/0xa0 [ 1779.860724] __x64_sys_openat+0x13f/0x1f0 [ 1779.861631] ? __ia32_sys_open+0x1c0/0x1c0 [ 1779.862578] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1779.863702] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1779.864825] do_syscall_64+0x33/0x40 [ 1779.865655] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1779.866782] RIP: 0033:0x7f3c51bf3a04 [ 1779.867585] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1779.871552] RSP: 002b:00007f3c4f1b5ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1779.873148] RAX: ffffffffffffffda RBX: 00007f3c51c8a970 RCX: 00007f3c51bf3a04 [ 1779.874647] RDX: 0000000000000002 RSI: 00007f3c4f1b6000 RDI: 00000000ffffff9c [ 1779.876135] RBP: 00007f3c4f1b6000 R08: 0000000000000000 R09: ffffffffffffffff [ 1779.877624] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1779.879129] R13: 0000000000000005 R14: 00000000200005e0 R15: 0000000000000004 [ 1779.911454] FAULT_INJECTION: forcing a failure. [ 1779.911454] name failslab, interval 1, probability 0, space 0, times 0 [ 1779.914053] CPU: 0 PID: 9469 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1779.915502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1779.917249] Call Trace: [ 1779.917810] dump_stack+0x107/0x167 [ 1779.918589] should_fail.cold+0x5/0xa [ 1779.919391] ? create_object.isra.0+0x3a/0xa30 [ 1779.920346] should_failslab+0x5/0x20 [ 1779.921154] kmem_cache_alloc+0x5b/0x310 [ 1779.922010] ? __generic_file_write_iter+0x1a4/0x5d0 [ 1779.923088] create_object.isra.0+0x3a/0xa30 [ 1779.924010] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1779.925086] kmem_cache_alloc+0x159/0x310 [ 1779.925954] ? new_sync_write+0x499/0x660 [ 1779.926838] getname_flags.part.0+0x50/0x4f0 [ 1779.927771] getname+0x8e/0xd0 [ 1779.928450] do_sys_openat2+0xf9/0x4d0 [ 1779.929270] ? build_open_flags+0x6f0/0x6f0 [ 1779.930180] ? rcu_read_lock_any_held+0x75/0xa0 [ 1779.931171] __x64_sys_openat+0x13f/0x1f0 [ 1779.932042] ? __ia32_sys_open+0x1c0/0x1c0 [ 1779.932939] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1779.934045] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1779.935145] do_syscall_64+0x33/0x40 [ 1779.935925] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1779.936998] RIP: 0033:0x7f6924fa9a04 [ 1779.937775] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1779.941699] RSP: 002b:00007f692256bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1779.943748] RAX: ffffffffffffffda RBX: 00007f6925040970 RCX: 00007f6924fa9a04 [ 1779.945288] RDX: 0000000000000002 RSI: 00007f692256c000 RDI: 00000000ffffff9c [ 1779.946851] RBP: 00007f692256c000 R08: 0000000000000000 R09: ffffffffffffffff [ 1779.948420] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1779.949926] R13: 0000000000000005 R14: 00000000200005e0 R15: 0000000000000004 21:01:33 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1275, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:01:33 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:01:33 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x3f8}}, 0x0) [ 1780.028272] loop5: detected capacity change from 0 to 16776704 [ 1780.040716] loop6: detected capacity change from 0 to 16776704 21:01:48 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5421, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:01:48 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4000010) pipe2(0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[]) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x3f8}}, 0x0) 21:01:48 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1276, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:01:48 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x1300, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:01:48 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:01:48 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 22) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:01:48 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 22) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:01:48 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 21) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 1795.304599] FAULT_INJECTION: forcing a failure. [ 1795.304599] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1795.307282] CPU: 0 PID: 9502 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1795.308709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1795.310453] Call Trace: [ 1795.311014] dump_stack+0x107/0x167 [ 1795.311779] should_fail.cold+0x5/0xa [ 1795.312584] strncpy_from_user+0x34/0x470 [ 1795.313458] getname_flags.part.0+0x95/0x4f0 [ 1795.314387] getname+0x8e/0xd0 [ 1795.315092] do_sys_openat2+0xf9/0x4d0 [ 1795.315943] ? build_open_flags+0x6f0/0x6f0 [ 1795.316881] ? rcu_read_lock_any_held+0x75/0xa0 [ 1795.317895] __x64_sys_openat+0x13f/0x1f0 [ 1795.318787] ? __ia32_sys_open+0x1c0/0x1c0 [ 1795.319699] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1795.320813] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1795.321908] do_syscall_64+0x33/0x40 [ 1795.322709] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1795.323794] RIP: 0033:0x7f3c51bf3a04 [ 1795.324582] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1795.325099] FAULT_INJECTION: forcing a failure. [ 1795.325099] name failslab, interval 1, probability 0, space 0, times 0 [ 1795.328493] RSP: 002b:00007f3c4f1b5ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1795.328513] RAX: ffffffffffffffda RBX: 00007f3c51c8a970 RCX: 00007f3c51bf3a04 [ 1795.328524] RDX: 0000000000000002 RSI: 00007f3c4f1b6000 RDI: 00000000ffffff9c [ 1795.328545] RBP: 00007f3c4f1b6000 R08: 0000000000000000 R09: ffffffffffffffff [ 1795.337036] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1795.338558] R13: 0000000000000005 R14: 00000000200005e0 R15: 0000000000000004 [ 1795.340103] CPU: 1 PID: 9509 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1795.341659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1795.343476] Call Trace: [ 1795.344072] dump_stack+0x107/0x167 [ 1795.344865] should_fail.cold+0x5/0xa [ 1795.345672] ? create_object.isra.0+0x3a/0xa30 [ 1795.346534] FAULT_INJECTION: forcing a failure. [ 1795.346534] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1795.346686] should_failslab+0x5/0x20 [ 1795.350232] kmem_cache_alloc+0x5b/0x310 [ 1795.351101] ? mark_lock+0xf5/0x2df0 [ 1795.351904] create_object.isra.0+0x3a/0xa30 [ 1795.352875] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1795.353942] kmem_cache_alloc_node_trace+0x16d/0x340 [ 1795.355057] __get_vm_area_node+0xd4/0x340 [ 1795.356011] __vmalloc_node_range+0x13f/0x9e0 [ 1795.357019] ? n_tty_open+0x16/0x170 [ 1795.357827] ? n_tty_open+0x16/0x170 [ 1795.358619] ? __ldsem_down_write_nested+0xf6/0x7e0 [ 1795.359724] ? __vmalloc_node+0x110/0x110 [ 1795.360618] ? __ldsem_down_read_nested+0x7e0/0x7e0 [ 1795.361694] ? n_tty_open+0x16/0x170 [ 1795.362512] __vmalloc_node+0xb5/0x110 [ 1795.363351] ? n_tty_open+0x16/0x170 [ 1795.364190] n_tty_open+0x16/0x170 [ 1795.364985] ? n_tty_set_termios+0x1010/0x1010 [ 1795.365978] tty_ldisc_open+0xa2/0x120 [ 1795.366805] tty_ldisc_setup+0x43/0x100 [ 1795.367674] tty_init_dev.part.0+0x1fa/0x610 [ 1795.368615] ? pty_open+0x310/0x310 [ 1795.369364] tty_init_dev+0x5b/0x80 [ 1795.370132] ptmx_open+0x116/0x370 [ 1795.370893] ? pty_open+0x310/0x310 [ 1795.371686] chrdev_open+0x268/0x6e0 [ 1795.372494] ? __unregister_chrdev+0x110/0x110 [ 1795.373460] ? fsnotify_perm.part.0+0x22d/0x620 [ 1795.374504] do_dentry_open+0x4b7/0x1090 [ 1795.375388] ? __unregister_chrdev+0x110/0x110 [ 1795.376369] ? may_open+0x1e4/0x400 [ 1795.377140] path_openat+0x19ba/0x2770 [ 1795.378025] ? path_lookupat+0x860/0x860 [ 1795.378942] ? lock_acquire+0x197/0x470 [ 1795.379782] ? find_held_lock+0x2c/0x110 [ 1795.380666] do_filp_open+0x190/0x3e0 [ 1795.381485] ? may_open_dev+0xf0/0xf0 [ 1795.382300] ? do_raw_spin_lock+0x121/0x260 [ 1795.383252] ? rwlock_bug.part.0+0x90/0x90 [ 1795.384193] ? _raw_spin_unlock+0x1a/0x30 [ 1795.385067] ? alloc_fd+0x2e7/0x670 [ 1795.385846] do_sys_openat2+0x171/0x4d0 [ 1795.386699] ? build_open_flags+0x6f0/0x6f0 [ 1795.387603] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1795.388668] ? wait_for_completion_io+0x270/0x270 [ 1795.389749] __x64_sys_openat+0x13f/0x1f0 [ 1795.390683] ? __ia32_sys_open+0x1c0/0x1c0 [ 1795.391570] ? ksys_write+0x1a9/0x260 [ 1795.392412] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1795.393565] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1795.394675] do_syscall_64+0x33/0x40 [ 1795.395494] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1795.396648] RIP: 0033:0x7fc4a2bd0b19 [ 1795.397454] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1795.401422] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1795.402998] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1795.404488] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1795.406033] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1795.407588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1795.409113] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1795.410708] CPU: 0 PID: 9506 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1795.412168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1795.413942] Call Trace: [ 1795.414528] dump_stack+0x107/0x167 [ 1795.415318] should_fail.cold+0x5/0xa [ 1795.416142] strncpy_from_user+0x34/0x470 [ 1795.417037] getname_flags.part.0+0x95/0x4f0 [ 1795.417981] getname+0x8e/0xd0 [ 1795.418682] do_sys_openat2+0xf9/0x4d0 [ 1795.419516] ? build_open_flags+0x6f0/0x6f0 [ 1795.420441] ? rcu_read_lock_any_held+0x75/0xa0 [ 1795.421439] __x64_sys_openat+0x13f/0x1f0 [ 1795.422325] ? __ia32_sys_open+0x1c0/0x1c0 [ 1795.423246] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1795.424359] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1795.425454] do_syscall_64+0x33/0x40 [ 1795.426248] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1795.427340] RIP: 0033:0x7f6924fa9a04 [ 1795.428136] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1795.432021] RSP: 002b:00007f692256bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1795.433634] RAX: ffffffffffffffda RBX: 00007f6925040970 RCX: 00007f6924fa9a04 [ 1795.435149] RDX: 0000000000000002 RSI: 00007f692256c000 RDI: 00000000ffffff9c [ 1795.436661] RBP: 00007f692256c000 R08: 0000000000000000 R09: ffffffffffffffff [ 1795.438165] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1795.439680] R13: 0000000000000005 R14: 00000000200005e0 R15: 0000000000000004 21:01:48 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b47, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:01:48 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5450, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:01:48 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1274, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:01:48 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 23) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:01:48 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:01:48 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 23) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:01:48 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 22) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 1795.671289] FAULT_INJECTION: forcing a failure. [ 1795.671289] name failslab, interval 1, probability 0, space 0, times 0 [ 1795.674073] CPU: 0 PID: 9527 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1795.675531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1795.677294] Call Trace: [ 1795.677867] dump_stack+0x107/0x167 [ 1795.678657] should_fail.cold+0x5/0xa [ 1795.679476] ? __alloc_file+0x21/0x320 [ 1795.680304] should_failslab+0x5/0x20 [ 1795.681121] kmem_cache_alloc+0x5b/0x310 [ 1795.681994] __alloc_file+0x21/0x320 [ 1795.682808] alloc_empty_file+0x6d/0x170 [ 1795.683679] path_openat+0xe6/0x2770 [ 1795.684478] ? __lock_acquire+0x1657/0x5b00 [ 1795.685409] ? path_lookupat+0x860/0x860 [ 1795.686280] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1795.687401] ? lock_acquire+0x197/0x470 [ 1795.688248] ? find_held_lock+0x2c/0x110 [ 1795.689123] do_filp_open+0x190/0x3e0 [ 1795.689936] ? may_open_dev+0xf0/0xf0 [ 1795.690760] ? alloc_fd+0x2e7/0x670 [ 1795.691539] ? lock_downgrade+0x6d0/0x6d0 [ 1795.692420] ? do_raw_spin_lock+0x121/0x260 [ 1795.693253] FAULT_INJECTION: forcing a failure. [ 1795.693253] name failslab, interval 1, probability 0, space 0, times 0 [ 1795.693341] ? rwlock_bug.part.0+0x90/0x90 [ 1795.696649] ? _raw_spin_unlock+0x1a/0x30 [ 1795.697529] ? alloc_fd+0x2e7/0x670 [ 1795.698307] do_sys_openat2+0x171/0x4d0 [ 1795.699158] ? build_open_flags+0x6f0/0x6f0 [ 1795.700080] ? rcu_read_lock_any_held+0x75/0xa0 [ 1795.701063] __x64_sys_openat+0x13f/0x1f0 [ 1795.701932] ? __ia32_sys_open+0x1c0/0x1c0 [ 1795.702839] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1795.703944] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1795.705033] do_syscall_64+0x33/0x40 [ 1795.705816] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1795.706904] RIP: 0033:0x7f3c51bf3a04 [ 1795.707688] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1795.711575] RSP: 002b:00007f3c4f1b5ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1795.713178] RAX: ffffffffffffffda RBX: 00007f3c51c8a970 RCX: 00007f3c51bf3a04 [ 1795.714685] RDX: 0000000000000002 RSI: 00007f3c4f1b6000 RDI: 00000000ffffff9c [ 1795.716190] RBP: 00007f3c4f1b6000 R08: 0000000000000000 R09: ffffffffffffffff [ 1795.717686] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1795.719193] R13: 0000000000000005 R14: 00000000200005e0 R15: 0000000000000004 [ 1795.720719] CPU: 1 PID: 9532 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1795.722251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1795.724051] Call Trace: [ 1795.724620] dump_stack+0x107/0x167 [ 1795.725422] should_fail.cold+0x5/0xa [ 1795.726241] ? __alloc_file+0x21/0x320 [ 1795.727070] should_failslab+0x5/0x20 [ 1795.727878] kmem_cache_alloc+0x5b/0x310 [ 1795.728751] __alloc_file+0x21/0x320 [ 1795.729542] alloc_empty_file+0x6d/0x170 [ 1795.730591] path_openat+0xe6/0x2770 [ 1795.731387] ? __lock_acquire+0x1657/0x5b00 [ 1795.732509] ? path_lookupat+0x860/0x860 [ 1795.733416] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1795.734567] ? lock_acquire+0x197/0x470 [ 1795.735437] ? find_held_lock+0x2c/0x110 [ 1795.736368] do_filp_open+0x190/0x3e0 [ 1795.737207] ? may_open_dev+0xf0/0xf0 [ 1795.738091] ? alloc_fd+0x2e7/0x670 [ 1795.738868] ? lock_downgrade+0x6d0/0x6d0 [ 1795.739726] ? do_raw_spin_lock+0x121/0x260 [ 1795.740688] ? rwlock_bug.part.0+0x90/0x90 [ 1795.741590] ? _raw_spin_unlock+0x1a/0x30 [ 1795.742480] ? alloc_fd+0x2e7/0x670 [ 1795.743271] do_sys_openat2+0x171/0x4d0 [ 1795.744126] ? build_open_flags+0x6f0/0x6f0 [ 1795.745062] ? rcu_read_lock_any_held+0x75/0xa0 [ 1795.746070] __x64_sys_openat+0x13f/0x1f0 [ 1795.746988] ? __ia32_sys_open+0x1c0/0x1c0 [ 1795.747905] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1795.749222] ? syscall_enter_from_user_mode+0x1d/0x50 21:01:48 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5451, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1795.750466] do_syscall_64+0x33/0x40 [ 1795.751466] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1795.752782] RIP: 0033:0x7f6924fa9a04 [ 1795.753746] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1795.758473] RSP: 002b:00007f692256bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1795.760442] RAX: ffffffffffffffda RBX: 00007f6925040970 RCX: 00007f6924fa9a04 [ 1795.762282] RDX: 0000000000000002 RSI: 00007f692256c000 RDI: 00000000ffffff9c [ 1795.764130] RBP: 00007f692256c000 R08: 0000000000000000 R09: ffffffffffffffff [ 1795.765965] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1795.767820] R13: 0000000000000005 R14: 00000000200005e0 R15: 0000000000000004 [ 1795.808725] FAULT_INJECTION: forcing a failure. [ 1795.808725] name failslab, interval 1, probability 0, space 0, times 0 [ 1795.811379] CPU: 0 PID: 9533 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1795.812832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1795.814594] Call Trace: [ 1795.815168] dump_stack+0x107/0x167 [ 1795.815945] should_fail.cold+0x5/0xa [ 1795.816753] ? alloc_vmap_area+0x148/0x1d10 [ 1795.817668] should_failslab+0x5/0x20 [ 1795.818489] kmem_cache_alloc_node+0x55/0x330 [ 1795.819648] alloc_vmap_area+0x148/0x1d10 [ 1795.820532] ? kmem_cache_alloc_node_trace+0x16d/0x340 [ 1795.821916] ? mark_held_locks+0x9e/0xe0 [ 1795.823008] ? purge_vmap_area_lazy+0xc0/0xc0 [ 1795.824160] ? kasan_unpoison_shadow+0x33/0x50 [ 1795.825352] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1795.826689] __get_vm_area_node+0x127/0x340 [ 1795.827824] __vmalloc_node_range+0x13f/0x9e0 [ 1795.828981] ? n_tty_open+0x16/0x170 [ 1795.829936] ? n_tty_open+0x16/0x170 [ 1795.830901] ? __ldsem_down_write_nested+0xf6/0x7e0 [ 1795.832209] ? __vmalloc_node+0x110/0x110 [ 1795.833280] ? __ldsem_down_read_nested+0x7e0/0x7e0 [ 1795.834588] ? n_tty_open+0x16/0x170 [ 1795.835542] __vmalloc_node+0xb5/0x110 [ 1795.836546] ? n_tty_open+0x16/0x170 [ 1795.837504] n_tty_open+0x16/0x170 [ 1795.838418] ? n_tty_set_termios+0x1010/0x1010 [ 1795.839613] tty_ldisc_open+0xa2/0x120 [ 1795.840621] tty_ldisc_setup+0x43/0x100 [ 1795.841647] tty_init_dev.part.0+0x1fa/0x610 [ 1795.842784] ? pty_open+0x310/0x310 [ 1795.843710] tty_init_dev+0x5b/0x80 [ 1795.844645] ptmx_open+0x116/0x370 [ 1795.845566] ? pty_open+0x310/0x310 [ 1795.846602] chrdev_open+0x268/0x6e0 [ 1795.847550] ? __unregister_chrdev+0x110/0x110 [ 1795.848668] ? fsnotify_perm.part.0+0x22d/0x620 [ 1795.849819] do_dentry_open+0x4b7/0x1090 [ 1795.850844] ? __unregister_chrdev+0x110/0x110 [ 1795.851836] ? may_open+0x1e4/0x400 [ 1795.852601] path_openat+0x19ba/0x2770 [ 1795.853439] ? path_lookupat+0x860/0x860 [ 1795.854296] ? lock_acquire+0x197/0x470 [ 1795.855131] ? find_held_lock+0x2c/0x110 [ 1795.856001] do_filp_open+0x190/0x3e0 [ 1795.856799] ? may_open_dev+0xf0/0xf0 [ 1795.857611] ? do_raw_spin_lock+0x121/0x260 [ 1795.858540] ? rwlock_bug.part.0+0x90/0x90 [ 1795.859442] ? _raw_spin_unlock+0x1a/0x30 [ 1795.860317] ? alloc_fd+0x2e7/0x670 [ 1795.861098] do_sys_openat2+0x171/0x4d0 [ 1795.861938] ? build_open_flags+0x6f0/0x6f0 [ 1795.862857] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1795.863869] ? wait_for_completion_io+0x270/0x270 [ 1795.864883] __x64_sys_openat+0x13f/0x1f0 [ 1795.865757] ? __ia32_sys_open+0x1c0/0x1c0 [ 1795.866648] ? ksys_write+0x1a9/0x260 [ 1795.867460] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1795.868607] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1795.869687] do_syscall_64+0x33/0x40 [ 1795.870485] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1795.871565] RIP: 0033:0x7fc4a2bd0b19 [ 1795.872352] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1795.876228] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1795.877832] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1795.879344] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1795.880835] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1795.882327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1795.883814] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1795.886713] syz-executor.0: vmalloc: allocation failure: 9120 bytes, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0 [ 1795.889814] CPU: 0 PID: 9533 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1795.891268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1795.893000] Call Trace: [ 1795.893546] dump_stack+0x107/0x167 [ 1795.894310] warn_alloc.cold+0x95/0x18a [ 1795.895147] ? zone_watermark_ok_safe+0x260/0x260 [ 1795.896161] ? slab_free_freelist_hook+0xa9/0x180 [ 1795.897169] ? __get_vm_area_node+0x2cf/0x340 [ 1795.898110] ? kasan_unpoison_shadow+0x33/0x50 [ 1795.899078] ? __get_vm_area_node+0x262/0x340 [ 1795.900017] __vmalloc_node_range+0x58f/0x9e0 [ 1795.900947] ? n_tty_open+0x16/0x170 [ 1795.901733] ? __ldsem_down_write_nested+0xf6/0x7e0 [ 1795.902786] ? __vmalloc_node+0x110/0x110 [ 1795.903650] ? __ldsem_down_read_nested+0x7e0/0x7e0 [ 1795.904692] ? n_tty_open+0x16/0x170 [ 1795.905469] __vmalloc_node+0xb5/0x110 [ 1795.906288] ? n_tty_open+0x16/0x170 [ 1795.907087] n_tty_open+0x16/0x170 [ 1795.907828] ? n_tty_set_termios+0x1010/0x1010 [ 1795.908780] tty_ldisc_open+0xa2/0x120 [ 1795.909590] tty_ldisc_setup+0x43/0x100 [ 1795.910423] tty_init_dev.part.0+0x1fa/0x610 [ 1795.911340] ? pty_open+0x310/0x310 [ 1795.912086] tty_init_dev+0x5b/0x80 [ 1795.912837] ptmx_open+0x116/0x370 [ 1795.913586] ? pty_open+0x310/0x310 [ 1795.914340] chrdev_open+0x268/0x6e0 [ 1795.915123] ? __unregister_chrdev+0x110/0x110 [ 1795.916070] ? fsnotify_perm.part.0+0x22d/0x620 [ 1795.917045] do_dentry_open+0x4b7/0x1090 [ 1795.917924] ? __unregister_chrdev+0x110/0x110 [ 1795.918882] ? may_open+0x1e4/0x400 [ 1795.919635] path_openat+0x19ba/0x2770 [ 1795.920452] ? path_lookupat+0x860/0x860 [ 1795.921294] ? lock_acquire+0x197/0x470 [ 1795.922113] ? find_held_lock+0x2c/0x110 [ 1795.922972] do_filp_open+0x190/0x3e0 [ 1795.923756] ? may_open_dev+0xf0/0xf0 [ 1795.924559] ? do_raw_spin_lock+0x121/0x260 [ 1795.925463] ? rwlock_bug.part.0+0x90/0x90 [ 1795.926355] ? _raw_spin_unlock+0x1a/0x30 [ 1795.927236] ? alloc_fd+0x2e7/0x670 [ 1795.928026] do_sys_openat2+0x171/0x4d0 [ 1795.928857] ? build_open_flags+0x6f0/0x6f0 [ 1795.929754] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1795.930770] ? wait_for_completion_io+0x270/0x270 [ 1795.931783] __x64_sys_openat+0x13f/0x1f0 [ 1795.932635] ? __ia32_sys_open+0x1c0/0x1c0 [ 1795.933498] ? ksys_write+0x1a9/0x260 [ 1795.934298] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1795.935414] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1795.936494] do_syscall_64+0x33/0x40 [ 1795.937279] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1795.938335] RIP: 0033:0x7fc4a2bd0b19 [ 1795.939114] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1795.942940] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1795.944520] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1795.945996] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1795.947479] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1795.948971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1795.950457] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1795.952051] Mem-Info: [ 1795.952735] active_anon:58 inactive_anon:45622 isolated_anon:0 [ 1795.952735] active_file:8392 inactive_file:49784 isolated_file:0 [ 1795.952735] unevictable:0 dirty:457 writeback:0 [ 1795.952735] slab_reclaimable:9543 slab_unreclaimable:81433 [ 1795.952735] mapped:81366 shmem:381 pagetables:925 bounce:0 [ 1795.952735] free:146296 free_pcp:496 free_cma:0 [ 1795.959449] Node 0 active_anon:232kB inactive_anon:182488kB active_file:33568kB inactive_file:199136kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:325464kB dirty:1828kB writeback:0kB shmem:1524kB writeback_tmp:0kB kernel_stack:3968kB all_unreclaimable? no [ 1795.964370] Node 0 DMA free:15908kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1795.969936] lowmem_reserve[]: 0 1616 1616 1616 [ 1795.971126] Node 0 DMA32 free:569172kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:232kB inactive_anon:182488kB active_file:33568kB inactive_file:199136kB unevictable:0kB writepending:1908kB present:2080640kB managed:1660444kB mlocked:0kB pagetables:3700kB bounce:0kB free_pcp:1964kB local_pcp:936kB free_cma:0kB [ 1795.977359] lowmem_reserve[]: 0 0 0 0 [ 1795.978381] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1795.981570] Node 0 DMA32: 199*4kB (UME) 271*8kB (UME) 81*16kB (UM) 24*32kB (UM) 36*64kB (UME) 12*128kB (UME) 10*256kB (UME) 1*512kB (U) 2*1024kB (UM) 3*2048kB (UME) 134*4096kB (M) = 568996kB [ 1795.985766] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1795.987569] 21904 total pagecache pages [ 1795.988473] 0 pages in swap cache [ 1795.989295] Swap cache stats: add 0, delete 0, find 0/0 [ 1795.990568] Free swap = 0kB [ 1795.991304] Total swap = 0kB [ 1795.992114] 524158 pages RAM [ 1795.992818] 0 pages HighMem/MovableOnly [ 1795.993769] 105070 pages reserved [ 1795.994582] ptm ptm0: ldisc open failed (-12), clearing slot 0 21:02:04 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 24) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:02:04 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:02:04 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:02:04 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b49, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:02:04 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 24) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:02:04 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x1400, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:02:04 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:02:04 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 23) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 1811.446286] FAULT_INJECTION: forcing a failure. [ 1811.446286] name failslab, interval 1, probability 0, space 0, times 0 [ 1811.448765] CPU: 0 PID: 9552 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1811.450154] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1811.451854] Call Trace: [ 1811.452408] dump_stack+0x107/0x167 [ 1811.453160] should_fail.cold+0x5/0xa [ 1811.453959] ? create_object.isra.0+0x3a/0xa30 [ 1811.454896] should_failslab+0x5/0x20 [ 1811.455665] kmem_cache_alloc+0x5b/0x310 [ 1811.456494] create_object.isra.0+0x3a/0xa30 [ 1811.457382] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1811.458426] kmem_cache_alloc+0x159/0x310 [ 1811.459278] __alloc_file+0x21/0x320 [ 1811.460036] alloc_empty_file+0x6d/0x170 [ 1811.460858] path_openat+0xe6/0x2770 [ 1811.461618] ? __lock_acquire+0x1657/0x5b00 [ 1811.462517] ? path_lookupat+0x860/0x860 [ 1811.463350] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1811.464408] ? lock_acquire+0x197/0x470 [ 1811.465212] ? find_held_lock+0x2c/0x110 [ 1811.466044] do_filp_open+0x190/0x3e0 [ 1811.466825] ? may_open_dev+0xf0/0xf0 [ 1811.467603] ? alloc_fd+0x2e7/0x670 [ 1811.468338] ? lock_downgrade+0x6d0/0x6d0 [ 1811.469178] ? do_raw_spin_lock+0x121/0x260 [ 1811.470056] ? rwlock_bug.part.0+0x90/0x90 [ 1811.470931] ? _raw_spin_unlock+0x1a/0x30 [ 1811.471770] ? alloc_fd+0x2e7/0x670 [ 1811.472516] do_sys_openat2+0x171/0x4d0 [ 1811.473344] ? build_open_flags+0x6f0/0x6f0 [ 1811.474241] ? rcu_read_lock_any_held+0x75/0xa0 [ 1811.475203] __x64_sys_openat+0x13f/0x1f0 [ 1811.476053] ? __ia32_sys_open+0x1c0/0x1c0 [ 1811.476917] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1811.477974] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1811.479042] do_syscall_64+0x33/0x40 [ 1811.479802] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1811.480872] RIP: 0033:0x7f6924fa9a04 [ 1811.481101] FAULT_INJECTION: forcing a failure. [ 1811.481101] name failslab, interval 1, probability 0, space 0, times 0 [ 1811.481622] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1811.481632] RSP: 002b:00007f692256bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1811.481663] RAX: ffffffffffffffda RBX: 00007f6925040970 RCX: 00007f6924fa9a04 [ 1811.490860] RDX: 0000000000000002 RSI: 00007f692256c000 RDI: 00000000ffffff9c [ 1811.492322] RBP: 00007f692256c000 R08: 0000000000000000 R09: ffffffffffffffff [ 1811.493799] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1811.495294] R13: 0000000000000005 R14: 00000000200005e0 R15: 0000000000000004 [ 1811.496800] CPU: 1 PID: 9560 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1811.498251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1811.500010] Call Trace: [ 1811.500571] dump_stack+0x107/0x167 [ 1811.501339] should_fail.cold+0x5/0xa [ 1811.502143] ? create_object.isra.0+0x3a/0xa30 [ 1811.503110] should_failslab+0x5/0x20 [ 1811.503910] kmem_cache_alloc+0x5b/0x310 [ 1811.504766] create_object.isra.0+0x3a/0xa30 [ 1811.505685] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1811.506765] kmem_cache_alloc+0x159/0x310 [ 1811.507644] __alloc_file+0x21/0x320 [ 1811.508428] alloc_empty_file+0x6d/0x170 [ 1811.509290] path_openat+0xe6/0x2770 [ 1811.510086] ? __lock_acquire+0x1657/0x5b00 [ 1811.511010] ? path_lookupat+0x860/0x860 [ 1811.511877] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1811.512989] ? lock_acquire+0x197/0x470 [ 1811.513831] ? find_held_lock+0x2c/0x110 [ 1811.514707] do_filp_open+0x190/0x3e0 [ 1811.515510] ? may_open_dev+0xf0/0xf0 [ 1811.516313] ? alloc_fd+0x2e7/0x670 [ 1811.517077] ? lock_downgrade+0x6d0/0x6d0 [ 1811.517949] ? do_raw_spin_lock+0x121/0x260 [ 1811.518873] ? rwlock_bug.part.0+0x90/0x90 [ 1811.519780] ? _raw_spin_unlock+0x1a/0x30 [ 1811.520660] ? alloc_fd+0x2e7/0x670 [ 1811.521440] do_sys_openat2+0x171/0x4d0 [ 1811.522281] ? build_open_flags+0x6f0/0x6f0 [ 1811.523213] ? rcu_read_lock_any_held+0x75/0xa0 [ 1811.524198] __x64_sys_openat+0x13f/0x1f0 [ 1811.525072] ? __ia32_sys_open+0x1c0/0x1c0 [ 1811.525361] FAULT_INJECTION: forcing a failure. [ 1811.525361] name failslab, interval 1, probability 0, space 0, times 0 [ 1811.525974] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1811.525996] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1811.526021] do_syscall_64+0x33/0x40 [ 1811.531236] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1811.532316] RIP: 0033:0x7f3c51bf3a04 [ 1811.533104] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1811.536992] RSP: 002b:00007f3c4f1b5ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1811.538607] RAX: ffffffffffffffda RBX: 00007f3c51c8a970 RCX: 00007f3c51bf3a04 [ 1811.540119] RDX: 0000000000000002 RSI: 00007f3c4f1b6000 RDI: 00000000ffffff9c [ 1811.541625] RBP: 00007f3c4f1b6000 R08: 0000000000000000 R09: ffffffffffffffff [ 1811.543138] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1811.544643] R13: 0000000000000005 R14: 00000000200005e0 R15: 0000000000000004 [ 1811.546179] CPU: 0 PID: 9564 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1811.547671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1811.549385] Call Trace: [ 1811.549951] dump_stack+0x107/0x167 [ 1811.550730] should_fail.cold+0x5/0xa [ 1811.551527] ? create_object.isra.0+0x3a/0xa30 [ 1811.552480] should_failslab+0x5/0x20 [ 1811.553269] kmem_cache_alloc+0x5b/0x310 [ 1811.554111] ? tty_ldisc_setup+0x43/0x100 [ 1811.554984] ? tty_init_dev.part.0+0x1fa/0x610 [ 1811.555963] create_object.isra.0+0x3a/0xa30 [ 1811.556891] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1811.557997] kmem_cache_alloc_node+0x169/0x330 [ 1811.558968] alloc_vmap_area+0x148/0x1d10 [ 1811.559821] ? kmem_cache_alloc_node_trace+0x16d/0x340 [ 1811.560919] ? mark_held_locks+0x9e/0xe0 [ 1811.561774] ? purge_vmap_area_lazy+0xc0/0xc0 [ 1811.562724] ? kasan_unpoison_shadow+0x33/0x50 [ 1811.563679] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1811.564740] __get_vm_area_node+0x127/0x340 [ 1811.565646] __vmalloc_node_range+0x13f/0x9e0 [ 1811.566582] ? n_tty_open+0x16/0x170 [ 1811.567370] ? n_tty_open+0x16/0x170 [ 1811.568158] ? __ldsem_down_write_nested+0xf6/0x7e0 [ 1811.569465] ? __vmalloc_node+0x110/0x110 [ 1811.570327] ? __ldsem_down_read_nested+0x7e0/0x7e0 [ 1811.571370] ? n_tty_open+0x16/0x170 [ 1811.572164] __vmalloc_node+0xb5/0x110 [ 1811.572977] ? n_tty_open+0x16/0x170 [ 1811.573751] n_tty_open+0x16/0x170 [ 1811.574491] ? n_tty_set_termios+0x1010/0x1010 [ 1811.575463] tty_ldisc_open+0xa2/0x120 [ 1811.576273] tty_ldisc_setup+0x43/0x100 [ 1811.577105] tty_init_dev.part.0+0x1fa/0x610 [ 1811.578004] ? pty_open+0x310/0x310 [ 1811.578765] tty_init_dev+0x5b/0x80 [ 1811.579525] ptmx_open+0x116/0x370 [ 1811.580268] ? pty_open+0x310/0x310 [ 1811.581032] chrdev_open+0x268/0x6e0 [ 1811.581800] ? __unregister_chrdev+0x110/0x110 [ 1811.583013] ? fsnotify_perm.part.0+0x22d/0x620 [ 1811.583986] do_dentry_open+0x4b7/0x1090 [ 1811.585027] ? __unregister_chrdev+0x110/0x110 [ 1811.586009] ? may_open+0x1e4/0x400 [ 1811.586782] path_openat+0x19ba/0x2770 [ 1811.587613] ? path_lookupat+0x860/0x860 [ 1811.588452] ? lock_acquire+0x197/0x470 [ 1811.589279] ? find_held_lock+0x2c/0x110 [ 1811.590136] do_filp_open+0x190/0x3e0 [ 1811.590935] ? may_open_dev+0xf0/0xf0 [ 1811.591736] ? do_raw_spin_lock+0x121/0x260 [ 1811.592843] ? rwlock_bug.part.0+0x90/0x90 [ 1811.593742] ? _raw_spin_unlock+0x1a/0x30 [ 1811.594614] ? alloc_fd+0x2e7/0x670 [ 1811.595413] do_sys_openat2+0x171/0x4d0 [ 1811.596253] ? build_open_flags+0x6f0/0x6f0 [ 1811.597148] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1811.598150] ? wait_for_completion_io+0x270/0x270 [ 1811.599181] __x64_sys_openat+0x13f/0x1f0 [ 1811.600046] ? __ia32_sys_open+0x1c0/0x1c0 [ 1811.600913] ? ksys_write+0x1a9/0x260 [ 1811.601720] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1811.602823] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1811.603893] do_syscall_64+0x33/0x40 [ 1811.604661] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1811.605717] RIP: 0033:0x7fc4a2bd0b19 [ 1811.606493] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1811.610252] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1811.611841] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1811.613328] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1811.614811] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1811.616286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1811.617764] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1811.625309] loop5: detected capacity change from 0 to 16776704 21:02:04 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 25) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:02:04 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1811.690670] loop6: detected capacity change from 0 to 16776704 21:02:04 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:02:04 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5460, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1811.746720] FAULT_INJECTION: forcing a failure. [ 1811.746720] name failslab, interval 1, probability 0, space 0, times 0 [ 1811.749360] CPU: 0 PID: 9582 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1811.750805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1811.752505] Call Trace: [ 1811.753068] dump_stack+0x107/0x167 [ 1811.753820] should_fail.cold+0x5/0xa [ 1811.754642] ? security_file_alloc+0x34/0x170 [ 1811.755580] should_failslab+0x5/0x20 [ 1811.756375] kmem_cache_alloc+0x5b/0x310 [ 1811.757214] security_file_alloc+0x34/0x170 [ 1811.758110] __alloc_file+0xb7/0x320 [ 1811.758893] alloc_empty_file+0x6d/0x170 [ 1811.759746] path_openat+0xe6/0x2770 [ 1811.760511] ? __lock_acquire+0x1657/0x5b00 [ 1811.761408] ? path_lookupat+0x860/0x860 [ 1811.762247] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1811.763333] ? lock_acquire+0x197/0x470 [ 1811.764151] ? find_held_lock+0x2c/0x110 [ 1811.765010] do_filp_open+0x190/0x3e0 [ 1811.765791] ? may_open_dev+0xf0/0xf0 [ 1811.766579] ? alloc_fd+0x2e7/0x670 [ 1811.767520] ? lock_downgrade+0x6d0/0x6d0 [ 1811.768374] ? do_raw_spin_lock+0x121/0x260 [ 1811.769461] ? rwlock_bug.part.0+0x90/0x90 [ 1811.770416] ? _raw_spin_unlock+0x1a/0x30 [ 1811.771326] ? alloc_fd+0x2e7/0x670 [ 1811.772105] do_sys_openat2+0x171/0x4d0 [ 1811.772933] ? build_open_flags+0x6f0/0x6f0 [ 1811.773840] ? rcu_read_lock_any_held+0x75/0xa0 [ 1811.774811] __x64_sys_openat+0x13f/0x1f0 [ 1811.775675] ? __ia32_sys_open+0x1c0/0x1c0 [ 1811.776576] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1811.777659] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1811.778733] do_syscall_64+0x33/0x40 [ 1811.779674] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1811.780825] RIP: 0033:0x7f3c51bf3a04 [ 1811.781777] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1811.785552] RSP: 002b:00007f3c4f1b5ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1811.787516] RAX: ffffffffffffffda RBX: 00007f3c51c8a970 RCX: 00007f3c51bf3a04 [ 1811.789334] RDX: 0000000000000002 RSI: 00007f3c4f1b6000 RDI: 00000000ffffff9c [ 1811.791180] RBP: 00007f3c4f1b6000 R08: 0000000000000000 R09: ffffffffffffffff [ 1811.793013] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1811.794852] R13: 0000000000000005 R14: 00000000200005e0 R15: 0000000000000004 21:02:04 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 24) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:02:04 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 25) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:02:04 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 26) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:02:05 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5421, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1811.874740] FAULT_INJECTION: forcing a failure. [ 1811.874740] name failslab, interval 1, probability 0, space 0, times 0 [ 1811.877441] CPU: 1 PID: 9595 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1811.878900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1811.880436] FAULT_INJECTION: forcing a failure. [ 1811.880436] name failslab, interval 1, probability 0, space 0, times 0 [ 1811.880646] Call Trace: [ 1811.880678] dump_stack+0x107/0x167 [ 1811.884329] should_fail.cold+0x5/0xa [ 1811.885132] ? security_file_alloc+0x34/0x170 [ 1811.886066] should_failslab+0x5/0x20 [ 1811.886866] kmem_cache_alloc+0x5b/0x310 [ 1811.887719] security_file_alloc+0x34/0x170 [ 1811.888618] __alloc_file+0xb7/0x320 [ 1811.889392] alloc_empty_file+0x6d/0x170 [ 1811.890237] path_openat+0xe6/0x2770 [ 1811.891023] ? __lock_acquire+0x1657/0x5b00 [ 1811.891929] ? path_lookupat+0x860/0x860 [ 1811.892775] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1811.893860] ? lock_acquire+0x197/0x470 [ 1811.894695] ? find_held_lock+0x2c/0x110 [ 1811.895554] do_filp_open+0x190/0x3e0 [ 1811.896344] ? may_open_dev+0xf0/0xf0 [ 1811.897142] ? alloc_fd+0x2e7/0x670 [ 1811.897899] ? lock_downgrade+0x6d0/0x6d0 [ 1811.898768] ? do_raw_spin_lock+0x121/0x260 [ 1811.899669] ? rwlock_bug.part.0+0x90/0x90 [ 1811.900564] ? _raw_spin_unlock+0x1a/0x30 [ 1811.901425] ? alloc_fd+0x2e7/0x670 [ 1811.902194] do_sys_openat2+0x171/0x4d0 [ 1811.903031] ? build_open_flags+0x6f0/0x6f0 [ 1811.903942] ? rcu_read_lock_any_held+0x75/0xa0 [ 1811.904916] __x64_sys_openat+0x13f/0x1f0 [ 1811.905781] ? __ia32_sys_open+0x1c0/0x1c0 [ 1811.906681] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1811.907773] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1811.908848] do_syscall_64+0x33/0x40 [ 1811.909626] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1811.910699] RIP: 0033:0x7f6924fa9a04 [ 1811.911474] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1811.915319] RSP: 002b:00007f692256bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1811.916909] RAX: ffffffffffffffda RBX: 00007f6925040970 RCX: 00007f6924fa9a04 [ 1811.918397] RDX: 0000000000000002 RSI: 00007f692256c000 RDI: 00000000ffffff9c [ 1811.919899] RBP: 00007f692256c000 R08: 0000000000000000 R09: ffffffffffffffff [ 1811.921381] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1811.922875] R13: 0000000000000005 R14: 00000000200005e0 R15: 0000000000000004 [ 1811.924400] CPU: 0 PID: 9592 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1811.925915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1811.927701] Call Trace: [ 1811.928286] dump_stack+0x107/0x167 [ 1811.929062] should_fail.cold+0x5/0xa [ 1811.929885] ? create_object.isra.0+0x3a/0xa30 [ 1811.930855] should_failslab+0x5/0x20 [ 1811.931664] kmem_cache_alloc+0x5b/0x310 [ 1811.932529] ? tty_ldisc_setup+0x43/0x100 [ 1811.933400] ? tty_init_dev.part.0+0x1fa/0x610 [ 1811.934384] create_object.isra.0+0x3a/0xa30 [ 1811.935340] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1811.936421] kmem_cache_alloc_node+0x169/0x330 [ 1811.937410] alloc_vmap_area+0x148/0x1d10 [ 1811.938290] ? kmem_cache_alloc_node_trace+0x16d/0x340 [ 1811.939423] ? mark_held_locks+0x9e/0xe0 [ 1811.940305] ? purge_vmap_area_lazy+0xc0/0xc0 21:02:05 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1811.941270] ? kasan_unpoison_shadow+0x33/0x50 [ 1811.942412] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1811.943732] __get_vm_area_node+0x127/0x340 [ 1811.944724] __vmalloc_node_range+0x13f/0x9e0 [ 1811.945689] ? n_tty_open+0x16/0x170 [ 1811.946495] ? n_tty_open+0x16/0x170 [ 1811.947329] ? __ldsem_down_write_nested+0xf6/0x7e0 [ 1811.948405] ? __vmalloc_node+0x110/0x110 [ 1811.949333] ? __ldsem_down_read_nested+0x7e0/0x7e0 [ 1811.950461] ? n_tty_open+0x16/0x170 [ 1811.951255] __vmalloc_node+0xb5/0x110 [ 1811.952102] ? n_tty_open+0x16/0x170 [ 1811.952887] n_tty_open+0x16/0x170 [ 1811.953665] ? n_tty_set_termios+0x1010/0x1010 [ 1811.954690] tty_ldisc_open+0xa2/0x120 [ 1811.955565] tty_ldisc_setup+0x43/0x100 [ 1811.956449] tty_init_dev.part.0+0x1fa/0x610 [ 1811.957419] ? pty_open+0x310/0x310 [ 1811.958232] tty_init_dev+0x5b/0x80 [ 1811.959045] ptmx_open+0x116/0x370 [ 1811.959828] ? pty_open+0x310/0x310 [ 1811.960622] chrdev_open+0x268/0x6e0 [ 1811.961452] ? __unregister_chrdev+0x110/0x110 [ 1811.962427] ? fsnotify_perm.part.0+0x22d/0x620 [ 1811.963464] do_dentry_open+0x4b7/0x1090 [ 1811.964350] ? __unregister_chrdev+0x110/0x110 [ 1811.965346] ? may_open+0x1e4/0x400 [ 1811.966149] path_openat+0x19ba/0x2770 [ 1811.967004] ? path_lookupat+0x860/0x860 [ 1811.967875] ? lock_acquire+0x197/0x470 [ 1811.968729] ? find_held_lock+0x2c/0x110 [ 1811.969792] do_filp_open+0x190/0x3e0 [ 1811.970653] ? may_open_dev+0xf0/0xf0 [ 1811.971467] ? do_raw_spin_lock+0x121/0x260 [ 1811.972417] ? rwlock_bug.part.0+0x90/0x90 [ 1811.973369] ? _raw_spin_unlock+0x1a/0x30 [ 1811.974267] ? alloc_fd+0x2e7/0x670 [ 1811.975083] do_sys_openat2+0x171/0x4d0 [ 1811.975926] ? build_open_flags+0x6f0/0x6f0 [ 1811.976869] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1811.977941] ? wait_for_completion_io+0x270/0x270 [ 1811.979019] __x64_sys_openat+0x13f/0x1f0 [ 1811.979895] ? __ia32_sys_open+0x1c0/0x1c0 [ 1811.980828] ? ksys_write+0x1a9/0x260 [ 1811.981667] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1811.982807] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1811.983929] do_syscall_64+0x33/0x40 [ 1811.984754] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1811.985881] RIP: 0033:0x7fc4a2bd0b19 [ 1811.986705] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1811.990766] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1811.992471] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1811.994040] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1811.995613] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1811.997159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1811.998719] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1812.031393] FAULT_INJECTION: forcing a failure. 21:02:05 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0xff0f, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) [ 1812.031393] name failslab, interval 1, probability 0, space 0, times 0 [ 1812.034422] CPU: 0 PID: 9602 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1812.035866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1812.037619] Call Trace: [ 1812.038206] dump_stack+0x107/0x167 [ 1812.039030] should_fail.cold+0x5/0xa [ 1812.039854] ? create_object.isra.0+0x3a/0xa30 [ 1812.040874] should_failslab+0x5/0x20 [ 1812.041692] kmem_cache_alloc+0x5b/0x310 [ 1812.042560] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1812.043775] create_object.isra.0+0x3a/0xa30 [ 1812.044719] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1812.045830] kmem_cache_alloc+0x159/0x310 [ 1812.046766] security_file_alloc+0x34/0x170 [ 1812.047677] __alloc_file+0xb7/0x320 [ 1812.048485] alloc_empty_file+0x6d/0x170 [ 1812.049380] path_openat+0xe6/0x2770 [ 1812.050197] ? __lock_acquire+0x1657/0x5b00 [ 1812.051164] ? path_lookupat+0x860/0x860 [ 1812.052064] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1812.053205] ? lock_acquire+0x197/0x470 [ 1812.054052] ? find_held_lock+0x2c/0x110 [ 1812.054962] do_filp_open+0x190/0x3e0 [ 1812.055789] ? may_open_dev+0xf0/0xf0 [ 1812.056639] ? alloc_fd+0x2e7/0x670 [ 1812.057444] ? lock_downgrade+0x6d0/0x6d0 [ 1812.058340] ? do_raw_spin_lock+0x121/0x260 [ 1812.059310] ? rwlock_bug.part.0+0x90/0x90 [ 1812.060237] ? _raw_spin_unlock+0x1a/0x30 [ 1812.061146] ? alloc_fd+0x2e7/0x670 [ 1812.061948] do_sys_openat2+0x171/0x4d0 [ 1812.062822] ? build_open_flags+0x6f0/0x6f0 [ 1812.063781] ? rcu_read_lock_any_held+0x75/0xa0 [ 1812.064792] __x64_sys_openat+0x13f/0x1f0 [ 1812.065699] ? __ia32_sys_open+0x1c0/0x1c0 [ 1812.066646] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1812.067770] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1812.068910] do_syscall_64+0x33/0x40 [ 1812.069883] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1812.071036] RIP: 0033:0x7f3c51bf3a04 [ 1812.071857] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1812.075834] RSP: 002b:00007f3c4f1b5ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1812.077482] RAX: ffffffffffffffda RBX: 00007f3c51c8a970 RCX: 00007f3c51bf3a04 [ 1812.079045] RDX: 0000000000000002 RSI: 00007f3c4f1b6000 RDI: 00000000ffffff9c [ 1812.080596] RBP: 00007f3c4f1b6000 R08: 0000000000000000 R09: ffffffffffffffff [ 1812.082153] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1812.083712] R13: 0000000000000005 R14: 00000000200005e0 R15: 0000000000000004 21:02:05 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40049409, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:02:05 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5450, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:02:05 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1812.249250] loop5: detected capacity change from 0 to 16776704 21:02:20 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 26) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:02:20 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x1000000, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:02:20 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:02:20 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5450, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:02:20 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 25) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:02:20 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5451, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:02:20 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40081271, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:02:20 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 27) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 1827.477289] FAULT_INJECTION: forcing a failure. [ 1827.477289] name failslab, interval 1, probability 0, space 0, times 0 [ 1827.479264] CPU: 1 PID: 9633 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1827.480194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1827.481332] Call Trace: [ 1827.481697] dump_stack+0x107/0x167 [ 1827.482202] should_fail.cold+0x5/0xa [ 1827.482726] ? __kthread_create_on_node+0xd1/0x400 [ 1827.483404] should_failslab+0x5/0x20 [ 1827.483928] kmem_cache_alloc_trace+0x55/0x320 [ 1827.484564] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1827.485211] __kthread_create_on_node+0xd1/0x400 [ 1827.485859] ? __kthread_parkme+0x1d0/0x1d0 [ 1827.486453] ? __mutex_lock+0x4fe/0x10b0 [ 1827.487030] ? loop_configure+0xc8a/0x1410 [ 1827.487621] ? do_raw_spin_unlock+0x4f/0x220 [ 1827.488236] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1827.488890] kthread_create_on_node+0xbb/0x100 [ 1827.489523] ? __kthread_create_on_node+0x400/0x400 [ 1827.490203] ? lockdep_init_map_type+0x2c7/0x780 [ 1827.490870] ? lockdep_init_map_type+0x2c7/0x780 [ 1827.491527] loop_configure+0x3e7/0x1410 [ 1827.492090] lo_ioctl+0xa57/0x16b0 [ 1827.492586] ? avc_has_extended_perms+0x7f1/0xf40 [ 1827.493250] ? loop_set_status_old+0x250/0x250 [ 1827.493876] ? avc_ss_reset+0x180/0x180 [ 1827.494441] ? find_held_lock+0x2c/0x110 [ 1827.495019] ? __lock_acquire+0xbb1/0x5b00 [ 1827.495639] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1827.496368] ? generic_block_fiemap+0x60/0x60 [ 1827.496978] ? lock_downgrade+0x6d0/0x6d0 [ 1827.497548] ? build_open_flags+0x6f0/0x6f0 [ 1827.498147] ? loop_set_status_old+0x250/0x250 [ 1827.498780] blkdev_ioctl+0x291/0x710 [ 1827.499303] ? blkdev_common_ioctl+0x1930/0x1930 [ 1827.499944] ? selinux_file_ioctl+0xb6/0x270 [ 1827.500544] block_ioctl+0xf9/0x140 [ 1827.501039] ? blkdev_read_iter+0x1c0/0x1c0 [ 1827.501621] __x64_sys_ioctl+0x19a/0x210 [ 1827.502180] do_syscall_64+0x33/0x40 [ 1827.502683] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1827.503223] FAULT_INJECTION: forcing a failure. [ 1827.503223] name failslab, interval 1, probability 0, space 0, times 0 [ 1827.503405] RIP: 0033:0x7f3c51c408d7 [ 1827.503430] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1827.503447] RSP: 002b:00007f3c4f1b5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1827.509857] RAX: ffffffffffffffda RBX: 00007f3c51c8a970 RCX: 00007f3c51c408d7 [ 1827.510854] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1827.511830] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1827.512805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1827.513785] R13: 0000000000000005 R14: 00000000200005e0 R15: 0000000000000004 [ 1827.514788] CPU: 0 PID: 9635 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1827.516240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1827.517982] Call Trace: [ 1827.518541] dump_stack+0x107/0x167 [ 1827.519325] should_fail.cold+0x5/0xa [ 1827.520129] ? __vmalloc_node_range+0x7a2/0x9e0 [ 1827.521107] should_failslab+0x5/0x20 [ 1827.521912] __kmalloc_node+0x76/0x420 [ 1827.522749] __vmalloc_node_range+0x7a2/0x9e0 [ 1827.523714] ? __ldsem_down_write_nested+0xf6/0x7e0 [ 1827.524513] FAULT_INJECTION: forcing a failure. [ 1827.524513] name failslab, interval 1, probability 0, space 0, times 0 [ 1827.524809] ? __vmalloc_node+0x110/0x110 [ 1827.527169] ? __ldsem_down_read_nested+0x7e0/0x7e0 [ 1827.528230] ? n_tty_open+0x16/0x170 [ 1827.529013] __vmalloc_node+0xb5/0x110 [ 1827.529827] ? n_tty_open+0x16/0x170 [ 1827.530611] n_tty_open+0x16/0x170 [ 1827.531367] ? n_tty_set_termios+0x1010/0x1010 [ 1827.532324] tty_ldisc_open+0xa2/0x120 [ 1827.533148] tty_ldisc_setup+0x43/0x100 [ 1827.533983] tty_init_dev.part.0+0x1fa/0x610 [ 1827.534920] ? pty_open+0x310/0x310 [ 1827.535683] tty_init_dev+0x5b/0x80 [ 1827.536449] ptmx_open+0x116/0x370 [ 1827.537199] ? pty_open+0x310/0x310 [ 1827.537972] chrdev_open+0x268/0x6e0 [ 1827.538757] ? __unregister_chrdev+0x110/0x110 [ 1827.539730] ? fsnotify_perm.part.0+0x22d/0x620 [ 1827.540721] do_dentry_open+0x4b7/0x1090 [ 1827.541579] ? __unregister_chrdev+0x110/0x110 [ 1827.542538] ? may_open+0x1e4/0x400 [ 1827.543315] path_openat+0x19ba/0x2770 [ 1827.544146] ? path_lookupat+0x860/0x860 [ 1827.545008] ? lock_acquire+0x197/0x470 [ 1827.545841] ? find_held_lock+0x2c/0x110 [ 1827.546714] do_filp_open+0x190/0x3e0 [ 1827.547524] ? may_open_dev+0xf0/0xf0 [ 1827.548336] ? do_raw_spin_lock+0x121/0x260 [ 1827.549242] ? rwlock_bug.part.0+0x90/0x90 [ 1827.550146] ? _raw_spin_unlock+0x1a/0x30 [ 1827.551024] ? alloc_fd+0x2e7/0x670 [ 1827.551803] do_sys_openat2+0x171/0x4d0 [ 1827.552650] ? build_open_flags+0x6f0/0x6f0 [ 1827.553563] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1827.554586] ? wait_for_completion_io+0x270/0x270 [ 1827.555623] __x64_sys_openat+0x13f/0x1f0 [ 1827.556498] ? __ia32_sys_open+0x1c0/0x1c0 [ 1827.557398] ? ksys_write+0x1a9/0x260 [ 1827.558213] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1827.559331] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1827.560432] do_syscall_64+0x33/0x40 [ 1827.561221] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1827.562301] RIP: 0033:0x7fc4a2bd0b19 [ 1827.563100] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1827.567017] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1827.568623] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1827.570131] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1827.571642] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1827.573147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1827.574653] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1827.576190] CPU: 1 PID: 9644 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1827.577112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1827.578210] Call Trace: [ 1827.578568] dump_stack+0x107/0x167 [ 1827.579078] should_fail.cold+0x5/0xa [ 1827.579591] ? create_object.isra.0+0x3a/0xa30 [ 1827.580201] should_failslab+0x5/0x20 [ 1827.580705] kmem_cache_alloc+0x5b/0x310 [ 1827.581254] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1827.581977] create_object.isra.0+0x3a/0xa30 [ 1827.582559] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1827.583244] kmem_cache_alloc+0x159/0x310 [ 1827.583797] security_file_alloc+0x34/0x170 [ 1827.584366] __alloc_file+0xb7/0x320 [ 1827.584856] alloc_empty_file+0x6d/0x170 [ 1827.585386] path_openat+0xe6/0x2770 [ 1827.585872] ? __lock_acquire+0x1657/0x5b00 [ 1827.586441] ? path_lookupat+0x860/0x860 [ 1827.586986] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1827.587676] ? lock_acquire+0x197/0x470 [ 1827.588199] ? find_held_lock+0x2c/0x110 [ 1827.588737] do_filp_open+0x190/0x3e0 [ 1827.589239] ? may_open_dev+0xf0/0xf0 [ 1827.589748] ? alloc_fd+0x2e7/0x670 [ 1827.590233] ? lock_downgrade+0x6d0/0x6d0 [ 1827.590790] ? do_raw_spin_lock+0x121/0x260 [ 1827.591362] ? rwlock_bug.part.0+0x90/0x90 [ 1827.591925] ? _raw_spin_unlock+0x1a/0x30 [ 1827.592470] ? alloc_fd+0x2e7/0x670 [ 1827.592959] do_sys_openat2+0x171/0x4d0 [ 1827.593479] ? build_open_flags+0x6f0/0x6f0 [ 1827.594052] ? rcu_read_lock_any_held+0x75/0xa0 [ 1827.594666] __x64_sys_openat+0x13f/0x1f0 [ 1827.595216] ? __ia32_sys_open+0x1c0/0x1c0 [ 1827.595770] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1827.596460] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1827.597134] do_syscall_64+0x33/0x40 [ 1827.597618] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1827.598293] RIP: 0033:0x7f6924fa9a04 [ 1827.598789] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1827.601217] RSP: 002b:00007f692256bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1827.602227] RAX: ffffffffffffffda RBX: 00007f6925040970 RCX: 00007f6924fa9a04 [ 1827.603157] RDX: 0000000000000002 RSI: 00007f692256c000 RDI: 00000000ffffff9c [ 1827.604101] RBP: 00007f692256c000 R08: 0000000000000000 R09: ffffffffffffffff [ 1827.605047] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1827.605976] R13: 0000000000000005 R14: 00000000200005e0 R15: 0000000000000004 21:02:20 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40086602, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:02:20 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1827.670225] ptm ptm0: ldisc open failed (-12), clearing slot 0 21:02:20 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1827.825122] loop6: detected capacity change from 0 to 16776704 21:02:35 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x2000000, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:02:35 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40087602, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1842.487732] FAULT_INJECTION: forcing a failure. [ 1842.487732] name failslab, interval 1, probability 0, space 0, times 0 21:02:35 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:02:35 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 28) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:02:35 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:02:35 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 27) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:02:35 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 26) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:02:35 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x5460, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1842.490460] CPU: 1 PID: 9675 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1842.492271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1842.494067] Call Trace: [ 1842.494651] dump_stack+0x107/0x167 [ 1842.495457] should_fail.cold+0x5/0xa [ 1842.496284] ? create_object.isra.0+0x3a/0xa30 [ 1842.497285] should_failslab+0x5/0x20 [ 1842.498113] kmem_cache_alloc+0x5b/0x310 [ 1842.499007] create_object.isra.0+0x3a/0xa30 [ 1842.499957] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1842.501066] kmem_cache_alloc_trace+0x151/0x320 [ 1842.502080] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1842.503117] __kthread_create_on_node+0xd1/0x400 [ 1842.504144] ? __kthread_parkme+0x1d0/0x1d0 [ 1842.505089] ? __mutex_lock+0x4fe/0x10b0 [ 1842.505966] ? loop_configure+0xc8a/0x1410 [ 1842.506877] ? do_raw_spin_unlock+0x4f/0x220 [ 1842.507840] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1842.508869] kthread_create_on_node+0xbb/0x100 [ 1842.509858] ? __kthread_create_on_node+0x400/0x400 [ 1842.510958] ? lockdep_init_map_type+0x2c7/0x780 [ 1842.511984] ? lockdep_init_map_type+0x2c7/0x780 [ 1842.513019] loop_configure+0x3e7/0x1410 [ 1842.513905] lo_ioctl+0xa57/0x16b0 [ 1842.514681] ? avc_has_extended_perms+0x7f1/0xf40 [ 1842.515734] ? loop_set_status_old+0x250/0x250 [ 1842.516728] ? avc_ss_reset+0x180/0x180 [ 1842.517596] ? find_held_lock+0x2c/0x110 [ 1842.518488] ? __lock_acquire+0xbb1/0x5b00 [ 1842.519454] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1842.520588] ? generic_block_fiemap+0x60/0x60 [ 1842.521557] ? lock_downgrade+0x6d0/0x6d0 [ 1842.522452] ? build_open_flags+0x6f0/0x6f0 [ 1842.523407] ? loop_set_status_old+0x250/0x250 [ 1842.524394] blkdev_ioctl+0x291/0x710 [ 1842.525223] ? blkdev_common_ioctl+0x1930/0x1930 [ 1842.526248] ? selinux_file_ioctl+0xb6/0x270 [ 1842.527214] block_ioctl+0xf9/0x140 [ 1842.528001] ? blkdev_read_iter+0x1c0/0x1c0 [ 1842.528930] __x64_sys_ioctl+0x19a/0x210 [ 1842.529808] do_syscall_64+0x33/0x40 [ 1842.530613] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1842.531726] RIP: 0033:0x7f3c51c408d7 [ 1842.532529] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1842.536514] RSP: 002b:00007f3c4f1b5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1842.538157] RAX: ffffffffffffffda RBX: 00007f3c51c8a970 RCX: 00007f3c51c408d7 [ 1842.539710] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1842.541249] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1842.542785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1842.544332] R13: 0000000000000005 R14: 00000000200005e0 R15: 0000000000000004 [ 1842.558589] loop5: detected capacity change from 0 to 16776704 [ 1842.563447] FAULT_INJECTION: forcing a failure. [ 1842.563447] name failslab, interval 1, probability 0, space 0, times 0 [ 1842.565374] CPU: 0 PID: 9685 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1842.566376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1842.567588] Call Trace: [ 1842.567977] dump_stack+0x107/0x167 [ 1842.568507] should_fail.cold+0x5/0xa [ 1842.569064] ? __kthread_create_on_node+0xd1/0x400 [ 1842.569774] should_failslab+0x5/0x20 [ 1842.570332] kmem_cache_alloc_trace+0x55/0x320 [ 1842.571005] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1842.571696] __kthread_create_on_node+0xd1/0x400 [ 1842.572384] ? __kthread_parkme+0x1d0/0x1d0 [ 1842.573016] ? __mutex_lock+0x4fe/0x10b0 [ 1842.573603] ? loop_configure+0xc8a/0x1410 [ 1842.574214] ? do_raw_spin_unlock+0x4f/0x220 [ 1842.574849] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1842.575548] kthread_create_on_node+0xbb/0x100 [ 1842.576210] ? __kthread_create_on_node+0x400/0x400 [ 1842.576935] ? lockdep_init_map_type+0x2c7/0x780 [ 1842.577623] ? lockdep_init_map_type+0x2c7/0x780 [ 1842.578315] loop_configure+0x3e7/0x1410 [ 1842.578909] lo_ioctl+0xa57/0x16b0 [ 1842.579434] ? avc_has_extended_perms+0x7f1/0xf40 [ 1842.580130] ? loop_set_status_old+0x250/0x250 [ 1842.580790] ? avc_ss_reset+0x180/0x180 [ 1842.581361] ? find_held_lock+0x2c/0x110 [ 1842.581950] ? __lock_acquire+0xbb1/0x5b00 [ 1842.582582] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1842.583342] ? generic_block_fiemap+0x60/0x60 [ 1842.583984] ? lock_downgrade+0x6d0/0x6d0 [ 1842.584578] ? build_open_flags+0x6f0/0x6f0 [ 1842.585198] ? loop_set_status_old+0x250/0x250 [ 1842.585849] blkdev_ioctl+0x291/0x710 [ 1842.586394] ? blkdev_common_ioctl+0x1930/0x1930 [ 1842.587082] ? selinux_file_ioctl+0xb6/0x270 [ 1842.587714] block_ioctl+0xf9/0x140 [ 1842.588234] ? blkdev_read_iter+0x1c0/0x1c0 [ 1842.588850] __x64_sys_ioctl+0x19a/0x210 [ 1842.589434] do_syscall_64+0x33/0x40 [ 1842.589967] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1842.590699] RIP: 0033:0x7f6924ff68d7 [ 1842.591239] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1842.593879] RSP: 002b:00007f692256bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1842.594977] RAX: ffffffffffffffda RBX: 00007f6925040970 RCX: 00007f6924ff68d7 [ 1842.596000] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1842.597023] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1842.598044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1842.599076] R13: 0000000000000005 R14: 00000000200005e0 R15: 0000000000000004 [ 1842.623115] FAULT_INJECTION: forcing a failure. [ 1842.623115] name failslab, interval 1, probability 0, space 0, times 0 [ 1842.625127] CPU: 0 PID: 9691 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1842.626102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1842.627289] Call Trace: [ 1842.627669] dump_stack+0x107/0x167 [ 1842.628193] should_fail.cold+0x5/0xa [ 1842.628733] ? create_object.isra.0+0x3a/0xa30 [ 1842.629377] should_failslab+0x5/0x20 [ 1842.629917] kmem_cache_alloc+0x5b/0x310 [ 1842.630502] create_object.isra.0+0x3a/0xa30 [ 1842.631131] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1842.631854] __kmalloc_node+0x1ae/0x420 [ 1842.632425] __vmalloc_node_range+0x7a2/0x9e0 [ 1842.633070] ? __ldsem_down_write_nested+0xf6/0x7e0 [ 1842.633782] ? __vmalloc_node+0x110/0x110 [ 1842.634371] ? __ldsem_down_read_nested+0x7e0/0x7e0 [ 1842.635089] ? n_tty_open+0x16/0x170 [ 1842.635616] __vmalloc_node+0xb5/0x110 [ 1842.636173] ? n_tty_open+0x16/0x170 [ 1842.636704] n_tty_open+0x16/0x170 [ 1842.637207] ? n_tty_set_termios+0x1010/0x1010 [ 1842.637846] tty_ldisc_open+0xa2/0x120 [ 1842.638394] tty_ldisc_setup+0x43/0x100 [ 1842.638959] tty_init_dev.part.0+0x1fa/0x610 [ 1842.639579] ? pty_open+0x310/0x310 [ 1842.640094] tty_init_dev+0x5b/0x80 [ 1842.640606] ptmx_open+0x116/0x370 [ 1842.641101] ? pty_open+0x310/0x310 [ 1842.641613] chrdev_open+0x268/0x6e0 [ 1842.642138] ? __unregister_chrdev+0x110/0x110 [ 1842.642781] ? fsnotify_perm.part.0+0x22d/0x620 [ 1842.643462] do_dentry_open+0x4b7/0x1090 [ 1842.644035] ? __unregister_chrdev+0x110/0x110 [ 1842.644673] ? may_open+0x1e4/0x400 [ 1842.645189] path_openat+0x19ba/0x2770 [ 1842.645745] ? path_lookupat+0x860/0x860 [ 1842.646318] ? lock_acquire+0x197/0x470 [ 1842.646881] ? find_held_lock+0x2c/0x110 [ 1842.647470] do_filp_open+0x190/0x3e0 [ 1842.648010] ? may_open_dev+0xf0/0xf0 [ 1842.648552] ? do_raw_spin_lock+0x121/0x260 [ 1842.649154] ? rwlock_bug.part.0+0x90/0x90 [ 1842.649755] ? _raw_spin_unlock+0x1a/0x30 [ 1842.650339] ? alloc_fd+0x2e7/0x670 [ 1842.650859] do_sys_openat2+0x171/0x4d0 [ 1842.651430] ? build_open_flags+0x6f0/0x6f0 [ 1842.652035] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1842.652716] ? wait_for_completion_io+0x270/0x270 [ 1842.653407] __x64_sys_openat+0x13f/0x1f0 [ 1842.653986] ? __ia32_sys_open+0x1c0/0x1c0 [ 1842.654570] ? ksys_write+0x1a9/0x260 [ 1842.655120] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1842.655849] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1842.656567] do_syscall_64+0x33/0x40 [ 1842.657084] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1842.657798] RIP: 0033:0x7fc4a2bd0b19 [ 1842.658319] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1842.660898] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1842.661959] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1842.662964] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1842.663954] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1842.664949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1842.665945] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 21:02:35 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x4020940d, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:02:35 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40049409, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:02:35 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 29) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 1842.735146] FAULT_INJECTION: forcing a failure. [ 1842.735146] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1842.737050] CPU: 0 PID: 9703 Comm: syz-executor.5 Not tainted 5.10.253 #1 [ 1842.737976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1842.739103] Call Trace: [ 1842.739470] dump_stack+0x107/0x167 [ 1842.739971] should_fail.cold+0x5/0xa [ 1842.740502] _copy_from_user+0x2e/0x1b0 [ 1842.741049] kstrtouint_from_user+0xbd/0x220 [ 1842.741650] ? kstrtou8_from_user+0x210/0x210 [ 1842.742274] ? lock_acquire+0x197/0x470 [ 1842.742820] ? ksys_write+0x12d/0x260 [ 1842.743363] proc_fail_nth_write+0x78/0x220 [ 1842.743958] ? proc_task_getattr+0x1f0/0x1f0 [ 1842.744577] ? proc_task_getattr+0x1f0/0x1f0 [ 1842.745178] vfs_write+0x29a/0xb10 [ 1842.745674] ksys_write+0x12d/0x260 [ 1842.746165] ? __ia32_sys_read+0xb0/0xb0 [ 1842.746727] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1842.747473] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1842.748176] do_syscall_64+0x33/0x40 [ 1842.748695] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1842.749388] RIP: 0033:0x7f3c51bf35ff [ 1842.749905] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1842.752391] RSP: 002b:00007f3c4f1b6170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1842.753422] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3c51bf35ff [ 1842.754379] RDX: 0000000000000001 RSI: 00007f3c4f1b61e0 RDI: 0000000000000004 [ 1842.755347] RBP: 00007f3c4f1b61d0 R08: 0000000000000000 R09: ffffffffffffffff [ 1842.756306] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1842.757259] R13: 00007ffde8cee18f R14: 00007f3c4f1b6300 R15: 0000000000022000 21:02:35 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 28) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:02:35 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 27) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:02:35 executing program 7: setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:02:35 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x3000000, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) [ 1842.843792] FAULT_INJECTION: forcing a failure. [ 1842.843792] name failslab, interval 1, probability 0, space 0, times 0 [ 1842.845468] CPU: 0 PID: 9718 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1842.846330] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1842.847389] Call Trace: [ 1842.847725] dump_stack+0x107/0x167 [ 1842.848188] should_fail.cold+0x5/0xa [ 1842.848665] ? create_object.isra.0+0x3a/0xa30 [ 1842.849244] should_failslab+0x5/0x20 [ 1842.849721] kmem_cache_alloc+0x5b/0x310 [ 1842.850230] create_object.isra.0+0x3a/0xa30 [ 1842.850785] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1842.851435] kmem_cache_alloc_trace+0x151/0x320 [ 1842.852024] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1842.852617] __kthread_create_on_node+0xd1/0x400 [ 1842.853206] ? __kthread_parkme+0x1d0/0x1d0 [ 1842.853748] ? __mutex_lock+0x4fe/0x10b0 [ 1842.854253] ? loop_configure+0xc8a/0x1410 [ 1842.854776] ? do_raw_spin_unlock+0x4f/0x220 [ 1842.855333] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1842.855928] kthread_create_on_node+0xbb/0x100 [ 1842.856494] ? __kthread_create_on_node+0x400/0x400 [ 1842.857116] ? lockdep_init_map_type+0x2c7/0x780 [ 1842.857706] ? lockdep_init_map_type+0x2c7/0x780 [ 1842.858300] loop_configure+0x3e7/0x1410 [ 1842.858815] lo_ioctl+0xa57/0x16b0 [ 1842.859269] ? avc_has_extended_perms+0x7f1/0xf40 [ 1842.859869] ? loop_set_status_old+0x250/0x250 [ 1842.860439] ? avc_ss_reset+0x180/0x180 [ 1842.860933] ? find_held_lock+0x2c/0x110 [ 1842.861445] ? __lock_acquire+0xbb1/0x5b00 [ 1842.861995] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1842.862648] ? generic_block_fiemap+0x60/0x60 [ 1842.863215] ? lock_downgrade+0x6d0/0x6d0 [ 1842.863729] ? build_open_flags+0x6f0/0x6f0 [ 1842.864266] ? loop_set_status_old+0x250/0x250 [ 1842.864836] blkdev_ioctl+0x291/0x710 [ 1842.865308] ? blkdev_common_ioctl+0x1930/0x1930 [ 1842.865898] ? selinux_file_ioctl+0xb6/0x270 [ 1842.866446] block_ioctl+0xf9/0x140 [ 1842.866892] ? blkdev_read_iter+0x1c0/0x1c0 [ 1842.867436] __x64_sys_ioctl+0x19a/0x210 [ 1842.867939] do_syscall_64+0x33/0x40 [ 1842.868398] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1842.869032] RIP: 0033:0x7f6924ff68d7 [ 1842.869492] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1842.871775] RSP: 002b:00007f692256bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1842.872715] RAX: ffffffffffffffda RBX: 00007f6925040970 RCX: 00007f6924ff68d7 [ 1842.873594] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1842.874475] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1842.875363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1842.876242] R13: 0000000000000005 R14: 00000000200005e0 R15: 0000000000000004 [ 1842.888753] FAULT_INJECTION: forcing a failure. [ 1842.888753] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1842.890237] CPU: 0 PID: 9720 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1842.891087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1842.892109] Call Trace: [ 1842.892436] dump_stack+0x107/0x167 [ 1842.892887] should_fail.cold+0x5/0xa [ 1842.893360] __alloc_pages_nodemask+0x182/0x600 [ 1842.893935] ? __kmalloc_node+0x1ae/0x420 [ 1842.894444] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 1842.895183] ? mark_held_locks+0x9e/0xe0 [ 1842.895683] ? trace_hardirqs_on+0x5b/0x180 [ 1842.896214] alloc_pages_current+0x187/0x280 [ 1842.896755] __vmalloc_node_range+0x60a/0x9e0 [ 1842.897313] ? __vmalloc_node+0x110/0x110 [ 1842.897822] ? __ldsem_down_read_nested+0x7e0/0x7e0 [ 1842.898441] ? n_tty_open+0x16/0x170 [ 1842.898896] __vmalloc_node+0xb5/0x110 [ 1842.899387] ? n_tty_open+0x16/0x170 [ 1842.899844] n_tty_open+0x16/0x170 [ 1842.900278] ? n_tty_set_termios+0x1010/0x1010 [ 1842.900832] tty_ldisc_open+0xa2/0x120 [ 1842.901307] tty_ldisc_setup+0x43/0x100 [ 1842.901793] tty_init_dev.part.0+0x1fa/0x610 [ 1842.902325] ? pty_open+0x310/0x310 [ 1842.902767] tty_init_dev+0x5b/0x80 [ 1842.903223] ptmx_open+0x116/0x370 [ 1842.903655] ? pty_open+0x310/0x310 [ 1842.904103] chrdev_open+0x268/0x6e0 [ 1842.904562] ? __unregister_chrdev+0x110/0x110 [ 1842.905122] ? fsnotify_perm.part.0+0x22d/0x620 [ 1842.905699] do_dentry_open+0x4b7/0x1090 [ 1842.906196] ? __unregister_chrdev+0x110/0x110 [ 1842.906747] ? may_open+0x1e4/0x400 [ 1842.907198] path_openat+0x19ba/0x2770 [ 1842.907677] ? path_lookupat+0x860/0x860 [ 1842.908173] ? lock_acquire+0x197/0x470 [ 1842.908658] ? find_held_lock+0x2c/0x110 [ 1842.909159] do_filp_open+0x190/0x3e0 [ 1842.909631] ? may_open_dev+0xf0/0xf0 [ 1842.910116] ? do_raw_spin_lock+0x121/0x260 [ 1842.910640] ? rwlock_bug.part.0+0x90/0x90 [ 1842.911165] ? _raw_spin_unlock+0x1a/0x30 [ 1842.911669] ? alloc_fd+0x2e7/0x670 [ 1842.912120] do_sys_openat2+0x171/0x4d0 [ 1842.912609] ? build_open_flags+0x6f0/0x6f0 [ 1842.913142] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1842.913734] ? wait_for_completion_io+0x270/0x270 [ 1842.914331] __x64_sys_openat+0x13f/0x1f0 [ 1842.914834] ? __ia32_sys_open+0x1c0/0x1c0 [ 1842.915355] ? ksys_write+0x1a9/0x260 [ 1842.915827] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1842.916469] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1842.917101] do_syscall_64+0x33/0x40 [ 1842.917554] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1842.918180] RIP: 0033:0x7fc4a2bd0b19 [ 1842.918633] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1842.920864] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1842.921787] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1842.922656] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1842.923533] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1842.924396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1842.925257] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1842.934172] loop6: detected capacity change from 0 to 16776704 [ 1842.943128] ptm ptm1: ldisc open failed (-12), clearing slot 1 21:02:52 executing program 7: setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:02:52 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0xb000000, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:02:52 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 29) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:02:52 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40081271, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:02:52 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:02:52 executing program 4: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x2000000, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:02:52 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80081270, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:02:52 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 28) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 1859.311644] FAULT_INJECTION: forcing a failure. [ 1859.311644] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1859.314742] CPU: 1 PID: 9743 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1859.316284] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1859.318043] Call Trace: [ 1859.318604] dump_stack+0x107/0x167 [ 1859.319388] should_fail.cold+0x5/0xa [ 1859.320200] __alloc_pages_nodemask+0x182/0x600 [ 1859.321187] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 1859.322451] ? mark_held_locks+0x9e/0xe0 [ 1859.323323] ? trace_hardirqs_on+0x5b/0x180 [ 1859.324240] alloc_pages_current+0x187/0x280 [ 1859.325175] __vmalloc_node_range+0x60a/0x9e0 [ 1859.326129] ? __vmalloc_node+0x110/0x110 [ 1859.327004] ? __ldsem_down_read_nested+0x7e0/0x7e0 [ 1859.328074] ? n_tty_open+0x16/0x170 [ 1859.328860] __vmalloc_node+0xb5/0x110 [ 1859.329677] ? n_tty_open+0x16/0x170 [ 1859.330470] n_tty_open+0x16/0x170 [ 1859.331223] ? n_tty_set_termios+0x1010/0x1010 [ 1859.332182] tty_ldisc_open+0xa2/0x120 [ 1859.333002] tty_ldisc_setup+0x43/0x100 [ 1859.333839] tty_init_dev.part.0+0x1fa/0x610 [ 1859.334766] ? pty_open+0x310/0x310 [ 1859.335539] tty_init_dev+0x5b/0x80 [ 1859.336315] ptmx_open+0x116/0x370 [ 1859.337064] ? pty_open+0x310/0x310 [ 1859.337842] chrdev_open+0x268/0x6e0 [ 1859.338635] ? __unregister_chrdev+0x110/0x110 [ 1859.339606] ? fsnotify_perm.part.0+0x22d/0x620 [ 1859.340602] do_dentry_open+0x4b7/0x1090 [ 1859.341469] ? __unregister_chrdev+0x110/0x110 [ 1859.342432] ? may_open+0x1e4/0x400 [ 1859.343211] path_openat+0x19ba/0x2770 [ 1859.344045] ? path_lookupat+0x860/0x860 [ 1859.344904] ? lock_acquire+0x197/0x470 [ 1859.345749] ? find_held_lock+0x2c/0x110 [ 1859.346626] do_filp_open+0x190/0x3e0 [ 1859.347439] ? may_open_dev+0xf0/0xf0 [ 1859.348259] ? do_raw_spin_lock+0x121/0x260 [ 1859.349170] ? rwlock_bug.part.0+0x90/0x90 [ 1859.350073] ? _raw_spin_unlock+0x1a/0x30 [ 1859.350947] ? alloc_fd+0x2e7/0x670 [ 1859.351741] do_sys_openat2+0x171/0x4d0 [ 1859.352586] ? build_open_flags+0x6f0/0x6f0 [ 1859.353489] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1859.354515] ? wait_for_completion_io+0x270/0x270 [ 1859.355550] __x64_sys_openat+0x13f/0x1f0 [ 1859.356432] ? __ia32_sys_open+0x1c0/0x1c0 [ 1859.357322] ? ksys_write+0x1a9/0x260 [ 1859.358133] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1859.359253] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1859.360348] do_syscall_64+0x33/0x40 [ 1859.361144] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1859.362232] RIP: 0033:0x7fc4a2bd0b19 [ 1859.363014] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1859.366910] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1859.368526] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1859.370022] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1859.371557] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1859.373075] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1859.374598] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1859.384371] loop5: detected capacity change from 0 to 16776704 [ 1859.393530] FAULT_INJECTION: forcing a failure. [ 1859.393530] name failslab, interval 1, probability 0, space 0, times 0 [ 1859.396143] CPU: 0 PID: 9737 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1859.396440] ptm ptm1: ldisc open failed (-12), clearing slot 1 [ 1859.397522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1859.397529] Call Trace: [ 1859.397556] dump_stack+0x107/0x167 [ 1859.397578] should_fail.cold+0x5/0xa [ 1859.397604] ? __kernfs_new_node+0xd4/0x860 [ 1859.403448] should_failslab+0x5/0x20 [ 1859.404230] kmem_cache_alloc+0x5b/0x310 [ 1859.405071] __kernfs_new_node+0xd4/0x860 [ 1859.405930] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1859.406896] ? lock_acquire+0x197/0x470 [ 1859.407720] ? lock_chain_count+0x20/0x20 [ 1859.408582] ? lock_acquire+0x197/0x470 [ 1859.409409] ? task_rq_lock+0xab/0x270 [ 1859.410206] ? lock_release+0x680/0x680 [ 1859.411042] ? find_held_lock+0x2c/0x110 [ 1859.411885] kernfs_new_node+0x18d/0x250 [ 1859.412720] kernfs_create_dir_ns+0x49/0x160 [ 1859.413625] internal_create_group+0x793/0xb30 [ 1859.414567] ? set_user_nice.part.0+0x2fd/0x760 [ 1859.415530] ? sysfs_remove_group+0x170/0x170 [ 1859.416473] ? lockdep_init_map_type+0x2c7/0x780 [ 1859.417456] ? blk_queue_flag_set+0x22/0x30 [ 1859.418352] ? __loop_update_dio+0x2d2/0x690 [ 1859.419289] loop_configure+0x953/0x1410 [ 1859.420135] lo_ioctl+0xa57/0x16b0 [ 1859.420866] ? avc_has_extended_perms+0x7f1/0xf40 [ 1859.421851] ? loop_set_status_old+0x250/0x250 [ 1859.422784] ? avc_ss_reset+0x180/0x180 [ 1859.423604] ? find_held_lock+0x2c/0x110 [ 1859.424443] ? __lock_acquire+0xbb1/0x5b00 [ 1859.425349] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1859.426448] ? generic_block_fiemap+0x60/0x60 [ 1859.427386] ? lock_downgrade+0x6d0/0x6d0 [ 1859.428234] ? build_open_flags+0x6f0/0x6f0 [ 1859.429314] ? loop_set_status_old+0x250/0x250 [ 1859.430251] blkdev_ioctl+0x291/0x710 [ 1859.431033] ? blkdev_common_ioctl+0x1930/0x1930 [ 1859.432007] ? selinux_file_ioctl+0xb6/0x270 [ 1859.432915] block_ioctl+0xf9/0x140 [ 1859.433653] ? blkdev_read_iter+0x1c0/0x1c0 [ 1859.434568] __x64_sys_ioctl+0x19a/0x210 [ 1859.435407] do_syscall_64+0x33/0x40 [ 1859.436179] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1859.437225] RIP: 0033:0x7f6924ff68d7 21:02:52 executing program 7: setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1859.437991] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1859.441977] RSP: 002b:00007f692256bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1859.443543] RAX: ffffffffffffffda RBX: 00007f6925040970 RCX: 00007f6924ff68d7 [ 1859.445014] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1859.446494] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1859.447961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1859.449424] R13: 0000000000000005 R14: 00000000200005e0 R15: 0000000000000004 [ 1859.475788] loop6: detected capacity change from 0 to 16776704 21:02:52 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:02:52 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 29) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:02:52 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 30) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:02:52 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80081272, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:02:52 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40086602, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1859.663558] loop5: detected capacity change from 0 to 16776704 21:02:52 executing program 7: mknod$loop(0x0, 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1859.741082] FAULT_INJECTION: forcing a failure. [ 1859.741082] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1859.743686] CPU: 1 PID: 9769 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1859.745131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1859.746889] Call Trace: [ 1859.747459] dump_stack+0x107/0x167 [ 1859.748231] should_fail.cold+0x5/0xa [ 1859.749038] __alloc_pages_nodemask+0x182/0x600 [ 1859.750020] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 1859.751292] ? mark_held_locks+0x9e/0xe0 [ 1859.752157] ? trace_hardirqs_on+0x5b/0x180 [ 1859.753075] alloc_pages_current+0x187/0x280 [ 1859.754007] __vmalloc_node_range+0x60a/0x9e0 [ 1859.754963] ? __vmalloc_node+0x110/0x110 [ 1859.755844] ? __ldsem_down_read_nested+0x7e0/0x7e0 [ 1859.756901] ? n_tty_open+0x16/0x170 [ 1859.757682] __vmalloc_node+0xb5/0x110 [ 1859.758500] ? n_tty_open+0x16/0x170 [ 1859.759296] n_tty_open+0x16/0x170 [ 1859.760045] ? n_tty_set_termios+0x1010/0x1010 [ 1859.761001] tty_ldisc_open+0xa2/0x120 [ 1859.761821] tty_ldisc_setup+0x43/0x100 [ 1859.762658] tty_init_dev.part.0+0x1fa/0x610 [ 1859.763607] ? pty_open+0x310/0x310 [ 1859.764371] tty_init_dev+0x5b/0x80 [ 1859.765139] ptmx_open+0x116/0x370 [ 1859.765889] ? pty_open+0x310/0x310 [ 1859.766655] chrdev_open+0x268/0x6e0 [ 1859.767448] ? __unregister_chrdev+0x110/0x110 [ 1859.768410] ? fsnotify_perm.part.0+0x22d/0x620 [ 1859.769399] do_dentry_open+0x4b7/0x1090 [ 1859.770257] ? __unregister_chrdev+0x110/0x110 [ 1859.771229] ? may_open+0x1e4/0x400 [ 1859.772002] path_openat+0x19ba/0x2770 [ 1859.772833] ? path_lookupat+0x860/0x860 [ 1859.773698] ? lock_acquire+0x197/0x470 [ 1859.774538] ? find_held_lock+0x2c/0x110 [ 1859.775417] do_filp_open+0x190/0x3e0 [ 1859.776219] ? may_open_dev+0xf0/0xf0 [ 1859.777033] ? do_raw_spin_lock+0x121/0x260 [ 1859.777939] ? rwlock_bug.part.0+0x90/0x90 [ 1859.778846] ? _raw_spin_unlock+0x1a/0x30 [ 1859.779733] ? alloc_fd+0x2e7/0x670 [ 1859.780515] do_sys_openat2+0x171/0x4d0 [ 1859.781354] ? build_open_flags+0x6f0/0x6f0 [ 1859.782260] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1859.783291] ? wait_for_completion_io+0x270/0x270 [ 1859.784319] __x64_sys_openat+0x13f/0x1f0 [ 1859.785197] ? __ia32_sys_open+0x1c0/0x1c0 [ 1859.786081] ? ksys_write+0x1a9/0x260 [ 1859.786892] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1859.788008] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1859.789101] do_syscall_64+0x33/0x40 [ 1859.789883] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1859.790965] RIP: 0033:0x7fc4a2bd0b19 [ 1859.791765] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1859.795656] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1859.797263] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1859.798766] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1859.800277] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1859.801777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1859.803285] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1859.822747] FAULT_INJECTION: forcing a failure. [ 1859.822747] name failslab, interval 1, probability 0, space 0, times 0 [ 1859.824850] ptm ptm0: ldisc open failed (-12), clearing slot 0 [ 1859.825367] CPU: 0 PID: 9771 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1859.827804] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1859.829519] Call Trace: [ 1859.830073] dump_stack+0x107/0x167 [ 1859.830843] should_fail.cold+0x5/0xa [ 1859.831657] ? create_object.isra.0+0x3a/0xa30 [ 1859.832611] should_failslab+0x5/0x20 [ 1859.833406] kmem_cache_alloc+0x5b/0x310 [ 1859.834265] create_object.isra.0+0x3a/0xa30 [ 1859.835203] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1859.836260] kmem_cache_alloc+0x159/0x310 [ 1859.837127] __kernfs_new_node+0xd4/0x860 [ 1859.837989] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1859.838975] ? lock_acquire+0x197/0x470 [ 1859.839811] ? lock_chain_count+0x20/0x20 [ 1859.840678] ? lock_acquire+0x197/0x470 [ 1859.841510] ? task_rq_lock+0xab/0x270 [ 1859.842328] ? lock_release+0x680/0x680 [ 1859.843174] ? find_held_lock+0x2c/0x110 [ 1859.844018] kernfs_new_node+0x18d/0x250 [ 1859.844877] kernfs_create_dir_ns+0x49/0x160 [ 1859.845790] internal_create_group+0x793/0xb30 [ 1859.846736] ? set_user_nice.part.0+0x2fd/0x760 [ 1859.847717] ? sysfs_remove_group+0x170/0x170 [ 1859.848682] ? lockdep_init_map_type+0x2c7/0x780 [ 1859.849676] ? blk_queue_flag_set+0x22/0x30 [ 1859.850566] ? __loop_update_dio+0x2d2/0x690 [ 1859.851500] loop_configure+0x953/0x1410 [ 1859.852361] lo_ioctl+0xa57/0x16b0 [ 1859.853273] ? avc_has_extended_perms+0x7f1/0xf40 [ 1859.854300] ? loop_set_status_old+0x250/0x250 [ 1859.855258] ? avc_ss_reset+0x180/0x180 [ 1859.856085] ? find_held_lock+0x2c/0x110 [ 1859.856941] ? __lock_acquire+0xbb1/0x5b00 [ 1859.857857] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1859.858930] ? generic_block_fiemap+0x60/0x60 [ 1859.859859] ? lock_downgrade+0x6d0/0x6d0 [ 1859.860723] ? build_open_flags+0x6f0/0x6f0 [ 1859.861622] ? loop_set_status_old+0x250/0x250 [ 1859.862560] blkdev_ioctl+0x291/0x710 [ 1859.863359] ? blkdev_common_ioctl+0x1930/0x1930 [ 1859.864342] ? selinux_file_ioctl+0xb6/0x270 [ 1859.865256] block_ioctl+0xf9/0x140 [ 1859.866007] ? blkdev_read_iter+0x1c0/0x1c0 [ 1859.866904] __x64_sys_ioctl+0x19a/0x210 [ 1859.867952] do_syscall_64+0x33/0x40 [ 1859.868765] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1859.869819] RIP: 0033:0x7f6924ff68d7 [ 1859.870619] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1859.874423] RSP: 002b:00007f692256bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1859.876004] RAX: ffffffffffffffda RBX: 00007f6925040970 RCX: 00007f6924ff68d7 [ 1859.877499] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1859.878988] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1859.880488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1859.882007] R13: 0000000000000005 R14: 00000000200005e0 R15: 0000000000000004 21:02:53 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40086602, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1859.905519] loop6: detected capacity change from 0 to 16776704 21:02:53 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x3, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 1860.066505] loop5: detected capacity change from 0 to 16776704 [ 1860.103278] loop5: detected capacity change from 0 to 16776704 21:03:07 executing program 7: mknod$loop(0x0, 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:03:07 executing program 4: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x1000000, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:03:07 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x4, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:03:07 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80086601, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:03:07 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 30) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:03:07 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40087602, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:03:07 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0xf000000, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:03:07 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 31) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 1874.626309] FAULT_INJECTION: forcing a failure. [ 1874.626309] name failslab, interval 1, probability 0, space 0, times 0 [ 1874.628620] loop5: detected capacity change from 0 to 16776704 [ 1874.628819] CPU: 1 PID: 9811 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1874.631091] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1874.632894] Call Trace: [ 1874.633470] dump_stack+0x107/0x167 [ 1874.634267] should_fail.cold+0x5/0xa [ 1874.635103] ? create_object.isra.0+0x3a/0xa30 [ 1874.636101] should_failslab+0x5/0x20 [ 1874.636927] kmem_cache_alloc+0x5b/0x310 [ 1874.637818] create_object.isra.0+0x3a/0xa30 [ 1874.638780] kmemleak_vmalloc+0x49/0x120 [ 1874.639685] __vmalloc_node_range+0x574/0x9e0 [ 1874.640672] ? __vmalloc_node+0x110/0x110 [ 1874.641574] ? __ldsem_down_read_nested+0x7e0/0x7e0 [ 1874.642659] ? n_tty_open+0x16/0x170 [ 1874.643480] __vmalloc_node+0xb5/0x110 [ 1874.644325] ? n_tty_open+0x16/0x170 [ 1874.645137] n_tty_open+0x16/0x170 [ 1874.645904] ? n_tty_set_termios+0x1010/0x1010 [ 1874.646890] tty_ldisc_open+0xa2/0x120 [ 1874.647745] tty_ldisc_setup+0x43/0x100 [ 1874.648606] tty_init_dev.part.0+0x1fa/0x610 [ 1874.649557] ? pty_open+0x310/0x310 [ 1874.650342] tty_init_dev+0x5b/0x80 [ 1874.651130] ptmx_open+0x116/0x370 [ 1874.651913] ? pty_open+0x310/0x310 [ 1874.652693] chrdev_open+0x268/0x6e0 [ 1874.653495] ? __unregister_chrdev+0x110/0x110 [ 1874.654478] ? fsnotify_perm.part.0+0x22d/0x620 [ 1874.655494] do_dentry_open+0x4b7/0x1090 [ 1874.656369] ? __unregister_chrdev+0x110/0x110 [ 1874.657348] ? may_open+0x1e4/0x400 [ 1874.658139] path_openat+0x19ba/0x2770 [ 1874.658986] ? path_lookupat+0x860/0x860 [ 1874.659873] ? lock_acquire+0x197/0x470 [ 1874.660731] ? find_held_lock+0x2c/0x110 [ 1874.661614] do_filp_open+0x190/0x3e0 [ 1874.662430] ? may_open_dev+0xf0/0xf0 [ 1874.663264] ? do_raw_spin_lock+0x121/0x260 [ 1874.664194] ? rwlock_bug.part.0+0x90/0x90 [ 1874.665112] ? _raw_spin_unlock+0x1a/0x30 [ 1874.665999] ? alloc_fd+0x2e7/0x670 [ 1874.666790] do_sys_openat2+0x171/0x4d0 [ 1874.667656] ? build_open_flags+0x6f0/0x6f0 [ 1874.668579] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1874.669618] ? wait_for_completion_io+0x270/0x270 [ 1874.670665] __x64_sys_openat+0x13f/0x1f0 [ 1874.671566] ? __ia32_sys_open+0x1c0/0x1c0 [ 1874.672469] ? ksys_write+0x1a9/0x260 [ 1874.673296] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1874.674418] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1874.675528] do_syscall_64+0x33/0x40 [ 1874.676321] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1874.677417] RIP: 0033:0x7fc4a2bd0b19 [ 1874.678212] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1874.682142] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1874.683769] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1874.685285] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1874.686807] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1874.688345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1874.689877] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1874.701676] FAULT_INJECTION: forcing a failure. [ 1874.701676] name failslab, interval 1, probability 0, space 0, times 0 [ 1874.704320] CPU: 1 PID: 9805 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1874.705786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1874.707560] Call Trace: [ 1874.708127] dump_stack+0x107/0x167 [ 1874.708907] should_fail.cold+0x5/0xa [ 1874.709720] ? __kernfs_new_node+0xd4/0x860 [ 1874.710636] should_failslab+0x5/0x20 [ 1874.711451] kmem_cache_alloc+0x5b/0x310 [ 1874.712321] __kernfs_new_node+0xd4/0x860 [ 1874.713207] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1874.714214] ? kernfs_add_one+0x36e/0x4d0 [ 1874.715107] ? mutex_lock_io_nested+0xf30/0xf30 [ 1874.716115] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1874.717143] kernfs_new_node+0x18d/0x250 [ 1874.718017] __kernfs_create_file+0x51/0x350 [ 1874.718961] sysfs_add_file_mode_ns+0x221/0x560 [ 1874.719971] internal_create_group+0x324/0xb30 [ 1874.720958] ? sysfs_remove_group+0x170/0x170 [ 1874.721918] ? lockdep_init_map_type+0x2c7/0x780 [ 1874.722927] ? blk_queue_flag_set+0x22/0x30 [ 1874.723851] ? __loop_update_dio+0x2d2/0x690 [ 1874.724792] loop_configure+0x953/0x1410 [ 1874.725668] lo_ioctl+0xa57/0x16b0 [ 1874.726427] ? avc_has_extended_perms+0x7f1/0xf40 [ 1874.727472] ? loop_set_status_old+0x250/0x250 [ 1874.728457] ? avc_ss_reset+0x180/0x180 [ 1874.729297] ? find_held_lock+0x2c/0x110 [ 1874.730172] ? __lock_acquire+0xbb1/0x5b00 [ 1874.731107] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1874.732231] ? generic_block_fiemap+0x60/0x60 [ 1874.733178] ? lock_downgrade+0x6d0/0x6d0 [ 1874.734050] ? build_open_flags+0x6f0/0x6f0 [ 1874.734969] ? loop_set_status_old+0x250/0x250 [ 1874.735934] blkdev_ioctl+0x291/0x710 [ 1874.736735] ? blkdev_common_ioctl+0x1930/0x1930 [ 1874.737735] ? selinux_file_ioctl+0xb6/0x270 [ 1874.738666] block_ioctl+0xf9/0x140 [ 1874.739436] ? blkdev_read_iter+0x1c0/0x1c0 [ 1874.740351] __x64_sys_ioctl+0x19a/0x210 [ 1874.741209] do_syscall_64+0x33/0x40 [ 1874.741993] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1874.743071] RIP: 0033:0x7f6924ff68d7 [ 1874.743860] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1874.747743] RSP: 002b:00007f692256bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1874.749333] RAX: ffffffffffffffda RBX: 00007f6925040970 RCX: 00007f6924ff68d7 [ 1874.750830] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1874.752330] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1874.753820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1874.755318] R13: 0000000000000005 R14: 00000000200005e0 R15: 0000000000000004 [ 1874.762816] loop6: detected capacity change from 0 to 16776704 21:03:07 executing program 7: mknod$loop(0x0, 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:03:07 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 31) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:03:07 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:03:08 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x5, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:03:08 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80087601, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1874.842266] FAULT_INJECTION: forcing a failure. 21:03:08 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 32) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 1874.842266] name failslab, interval 1, probability 0, space 0, times 0 [ 1874.844016] CPU: 0 PID: 9826 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1874.844931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1874.846041] Call Trace: [ 1874.846402] dump_stack+0x107/0x167 [ 1874.846891] should_fail.cold+0x5/0xa [ 1874.847409] ? create_object.isra.0+0x3a/0xa30 [ 1874.848023] should_failslab+0x5/0x20 [ 1874.848533] kmem_cache_alloc+0x5b/0x310 [ 1874.849080] create_object.isra.0+0x3a/0xa30 [ 1874.849666] kmemleak_vmalloc+0x49/0x120 [ 1874.850211] __vmalloc_node_range+0x574/0x9e0 [ 1874.850813] ? __vmalloc_node+0x110/0x110 [ 1874.851378] ? __ldsem_down_read_nested+0x7e0/0x7e0 [ 1874.852043] ? n_tty_open+0x16/0x170 [ 1874.852538] __vmalloc_node+0xb5/0x110 [ 1874.853058] ? n_tty_open+0x16/0x170 [ 1874.853561] n_tty_open+0x16/0x170 [ 1874.854038] ? n_tty_set_termios+0x1010/0x1010 [ 1874.854650] tty_ldisc_open+0xa2/0x120 [ 1874.855172] tty_ldisc_setup+0x43/0x100 [ 1874.855707] tty_init_dev.part.0+0x1fa/0x610 [ 1874.856302] ? pty_open+0x310/0x310 [ 1874.856797] tty_init_dev+0x5b/0x80 [ 1874.857277] ptmx_open+0x116/0x370 [ 1874.857751] ? pty_open+0x310/0x310 [ 1874.858235] chrdev_open+0x268/0x6e0 [ 1874.858732] ? __unregister_chrdev+0x110/0x110 [ 1874.859345] ? fsnotify_perm.part.0+0x22d/0x620 [ 1874.859967] do_dentry_open+0x4b7/0x1090 [ 1874.860508] ? __unregister_chrdev+0x110/0x110 [ 1874.861107] ? may_open+0x1e4/0x400 [ 1874.861585] path_openat+0x19ba/0x2770 [ 1874.862115] ? path_lookupat+0x860/0x860 [ 1874.862657] ? lock_acquire+0x197/0x470 [ 1874.863186] ? find_held_lock+0x2c/0x110 [ 1874.863737] do_filp_open+0x190/0x3e0 [ 1874.864246] ? may_open_dev+0xf0/0xf0 [ 1874.864767] ? do_raw_spin_lock+0x121/0x260 [ 1874.865345] ? rwlock_bug.part.0+0x90/0x90 [ 1874.865913] ? _raw_spin_unlock+0x1a/0x30 [ 1874.866465] ? alloc_fd+0x2e7/0x670 [ 1874.866960] do_sys_openat2+0x171/0x4d0 [ 1874.867500] ? build_open_flags+0x6f0/0x6f0 [ 1874.868077] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1874.868713] ? wait_for_completion_io+0x270/0x270 [ 1874.869349] __x64_sys_openat+0x13f/0x1f0 [ 1874.869898] ? __ia32_sys_open+0x1c0/0x1c0 [ 1874.870451] ? ksys_write+0x1a9/0x260 [ 1874.870961] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1874.871671] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1874.872355] do_syscall_64+0x33/0x40 [ 1874.872847] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1874.873517] RIP: 0033:0x7fc4a2bd0b19 [ 1874.874008] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1874.876459] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1874.877468] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1874.878404] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1874.879341] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1874.880285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1874.881228] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 21:03:08 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x4020940d, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:03:08 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:03:08 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x40087602, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1874.969418] loop5: detected capacity change from 0 to 16776704 [ 1874.979699] FAULT_INJECTION: forcing a failure. [ 1874.979699] name failslab, interval 1, probability 0, space 0, times 0 [ 1874.982372] CPU: 1 PID: 9836 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1874.983874] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1874.985666] Call Trace: [ 1874.986241] dump_stack+0x107/0x167 [ 1874.987035] should_fail.cold+0x5/0xa [ 1874.987877] ? create_object.isra.0+0x3a/0xa30 [ 1874.988863] should_failslab+0x5/0x20 [ 1874.989685] kmem_cache_alloc+0x5b/0x310 [ 1874.990568] create_object.isra.0+0x3a/0xa30 [ 1874.991521] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1874.992622] kmem_cache_alloc+0x159/0x310 [ 1874.993520] __kernfs_new_node+0xd4/0x860 [ 1874.994426] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1874.995449] ? kernfs_add_one+0x36e/0x4d0 [ 1874.996355] ? mutex_lock_io_nested+0xf30/0xf30 [ 1874.997362] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1874.998395] kernfs_new_node+0x18d/0x250 [ 1874.999281] __kernfs_create_file+0x51/0x350 [ 1875.000233] sysfs_add_file_mode_ns+0x221/0x560 [ 1875.001239] internal_create_group+0x324/0xb30 [ 1875.002223] ? sysfs_remove_group+0x170/0x170 [ 1875.003187] ? lockdep_init_map_type+0x2c7/0x780 [ 1875.004209] ? blk_queue_flag_set+0x22/0x30 [ 1875.005129] ? __loop_update_dio+0x2d2/0x690 [ 1875.006076] loop_configure+0x953/0x1410 [ 1875.006955] lo_ioctl+0xa57/0x16b0 [ 1875.007725] ? avc_has_extended_perms+0x7f1/0xf40 [ 1875.008763] ? loop_set_status_old+0x250/0x250 [ 1875.009744] ? avc_ss_reset+0x180/0x180 [ 1875.010599] ? find_held_lock+0x2c/0x110 [ 1875.011486] ? __lock_acquire+0xbb1/0x5b00 [ 1875.012429] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1875.013544] ? generic_block_fiemap+0x60/0x60 [ 1875.014493] ? lock_downgrade+0x6d0/0x6d0 [ 1875.015379] ? build_open_flags+0x6f0/0x6f0 [ 1875.016300] ? loop_set_status_old+0x250/0x250 [ 1875.017268] blkdev_ioctl+0x291/0x710 [ 1875.018076] ? blkdev_common_ioctl+0x1930/0x1930 [ 1875.019089] ? selinux_file_ioctl+0xb6/0x270 [ 1875.020033] block_ioctl+0xf9/0x140 [ 1875.020804] ? blkdev_read_iter+0x1c0/0x1c0 [ 1875.021723] __x64_sys_ioctl+0x19a/0x210 [ 1875.022593] do_syscall_64+0x33/0x40 [ 1875.023389] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1875.024479] RIP: 0033:0x7f6924ff68d7 [ 1875.025279] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1875.029169] RSP: 002b:00007f692256bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1875.030768] RAX: ffffffffffffffda RBX: 00007f6925040970 RCX: 00007f6924ff68d7 [ 1875.032288] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1875.033798] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1875.035311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1875.036808] R13: 0000000000000005 R14: 00000000200005e0 R15: 0000000000000004 [ 1875.041456] loop6: detected capacity change from 0 to 16776704 21:03:08 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 32) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 1875.087310] loop5: detected capacity change from 0 to 16776704 21:03:08 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:03:08 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:03:08 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x10000000, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:03:08 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x6, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:03:08 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80081270, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1875.191766] FAULT_INJECTION: forcing a failure. [ 1875.191766] name failslab, interval 1, probability 0, space 0, times 0 [ 1875.194200] CPU: 0 PID: 9858 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1875.195480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1875.197025] Call Trace: [ 1875.197524] dump_stack+0x107/0x167 [ 1875.198211] should_fail.cold+0x5/0xa [ 1875.198925] ? create_object.isra.0+0x3a/0xa30 [ 1875.199786] should_failslab+0x5/0x20 [ 1875.200492] kmem_cache_alloc+0x5b/0x310 [ 1875.201252] ? lock_chain_count+0x20/0x20 [ 1875.202034] create_object.isra.0+0x3a/0xa30 [ 1875.202850] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1875.203816] kmem_cache_alloc_node_trace+0x16d/0x340 [ 1875.204780] __get_vm_area_node+0xd4/0x340 [ 1875.205576] __vmalloc_node_range+0x13f/0x9e0 [ 1875.206407] ? n_tty_open+0x16/0x170 [ 1875.207097] ? n_tty_open+0x16/0x170 [ 1875.207823] ? __vmalloc_node+0x110/0x110 [ 1875.208595] ? up_write+0x191/0x550 [ 1875.209274] ? down_write_killable+0x180/0x180 [ 1875.210132] ? n_tty_open+0x16/0x170 [ 1875.210837] __vmalloc_node+0xb5/0x110 [ 1875.211569] ? n_tty_open+0x16/0x170 [ 1875.212273] n_tty_open+0x16/0x170 [ 1875.212954] ? n_tty_set_termios+0x1010/0x1010 [ 1875.213808] tty_ldisc_open+0xa2/0x120 [ 1875.214534] tty_ldisc_setup+0x90/0x100 [ 1875.215289] tty_init_dev.part.0+0x1fa/0x610 [ 1875.216104] ? pty_open+0x310/0x310 [ 1875.216797] tty_init_dev+0x5b/0x80 [ 1875.217481] ptmx_open+0x116/0x370 [ 1875.218142] ? pty_open+0x310/0x310 [ 1875.218821] chrdev_open+0x268/0x6e0 [ 1875.219529] ? __unregister_chrdev+0x110/0x110 21:03:08 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b47, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1875.220383] ? fsnotify_perm.part.0+0x22d/0x620 [ 1875.221363] do_dentry_open+0x4b7/0x1090 [ 1875.222136] ? __unregister_chrdev+0x110/0x110 [ 1875.223005] ? may_open+0x1e4/0x400 [ 1875.223705] path_openat+0x19ba/0x2770 [ 1875.224454] ? path_lookupat+0x860/0x860 [ 1875.225227] ? lock_acquire+0x197/0x470 [ 1875.225979] ? mark_held_locks+0x9e/0xe0 [ 1875.226752] do_filp_open+0x190/0x3e0 [ 1875.227477] ? may_open_dev+0xf0/0xf0 [ 1875.228210] ? __sanitizer_cov_trace_pc+0x45/0x60 [ 1875.229127] ? _raw_spin_unlock+0x1a/0x30 [ 1875.229908] ? alloc_fd+0x2e7/0x670 [ 1875.230610] do_sys_openat2+0x171/0x4d0 [ 1875.231374] ? build_open_flags+0x6f0/0x6f0 [ 1875.232182] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1875.233096] ? wait_for_completion_io+0x270/0x270 [ 1875.234008] __x64_sys_openat+0x13f/0x1f0 [ 1875.234790] ? __ia32_sys_open+0x1c0/0x1c0 [ 1875.235590] ? ksys_write+0x1a9/0x260 [ 1875.236311] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1875.237297] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1875.238275] do_syscall_64+0x33/0x40 [ 1875.238979] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1875.239964] RIP: 0033:0x7fc4a2bd0b19 [ 1875.240668] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1875.244151] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1875.245584] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1875.246929] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1875.248292] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1875.249639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1875.250990] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1875.301424] loop5: detected capacity change from 0 to 16776704 [ 1875.357959] loop5: detected capacity change from 0 to 16776704 21:03:24 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 33) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:03:24 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x11000000, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:03:24 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 33) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:03:24 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:03:24 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:03:24 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80081272, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:03:24 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:03:24 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x7, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 1891.167701] loop5: detected capacity change from 0 to 16776704 [ 1891.176575] FAULT_INJECTION: forcing a failure. [ 1891.176575] name failslab, interval 1, probability 0, space 0, times 0 [ 1891.179687] CPU: 0 PID: 9897 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1891.181410] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1891.183501] Call Trace: [ 1891.184164] dump_stack+0x107/0x167 [ 1891.185080] should_fail.cold+0x5/0xa [ 1891.186042] ? alloc_vmap_area+0x148/0x1d10 [ 1891.187121] should_failslab+0x5/0x20 [ 1891.188081] kmem_cache_alloc_node+0x55/0x330 [ 1891.189216] alloc_vmap_area+0x148/0x1d10 [ 1891.190255] ? kmem_cache_alloc_node_trace+0x16d/0x340 [ 1891.191597] ? mark_held_locks+0x9e/0xe0 [ 1891.192628] ? purge_vmap_area_lazy+0xc0/0xc0 [ 1891.193759] ? kasan_unpoison_shadow+0x33/0x50 [ 1891.194906] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1891.196196] __get_vm_area_node+0x127/0x340 [ 1891.197283] __vmalloc_node_range+0x13f/0x9e0 [ 1891.198406] ? n_tty_open+0x16/0x170 [ 1891.199336] ? n_tty_open+0x16/0x170 [ 1891.200233] ? __vmalloc_node+0x110/0x110 [ 1891.201115] ? up_write+0x191/0x550 [ 1891.201897] ? down_write_killable+0x180/0x180 [ 1891.202868] ? n_tty_open+0x16/0x170 [ 1891.203671] __vmalloc_node+0xb5/0x110 [ 1891.204496] ? n_tty_open+0x16/0x170 [ 1891.205291] n_tty_open+0x16/0x170 [ 1891.206045] ? n_tty_set_termios+0x1010/0x1010 [ 1891.207018] tty_ldisc_open+0xa2/0x120 [ 1891.207861] tty_ldisc_setup+0x90/0x100 [ 1891.208707] tty_init_dev.part.0+0x1fa/0x610 [ 1891.209664] ? pty_open+0x310/0x310 [ 1891.210460] tty_init_dev+0x5b/0x80 [ 1891.211257] ptmx_open+0x116/0x370 [ 1891.212058] ? pty_open+0x310/0x310 [ 1891.212856] chrdev_open+0x268/0x6e0 [ 1891.213681] ? __unregister_chrdev+0x110/0x110 [ 1891.214681] ? fsnotify_perm.part.0+0x22d/0x620 [ 1891.215727] do_dentry_open+0x4b7/0x1090 [ 1891.216626] ? __unregister_chrdev+0x110/0x110 [ 1891.217629] ? may_open+0x1e4/0x400 [ 1891.218431] path_openat+0x19ba/0x2770 [ 1891.219300] ? path_lookupat+0x860/0x860 [ 1891.220208] ? lock_acquire+0x197/0x470 [ 1891.221079] ? find_held_lock+0x2c/0x110 [ 1891.221976] do_filp_open+0x190/0x3e0 [ 1891.222801] ? may_open_dev+0xf0/0xf0 [ 1891.223649] ? do_raw_spin_lock+0x121/0x260 [ 1891.224587] ? rwlock_bug.part.0+0x90/0x90 [ 1891.225517] ? _raw_spin_unlock+0x1a/0x30 [ 1891.226421] ? alloc_fd+0x2e7/0x670 [ 1891.227218] do_sys_openat2+0x171/0x4d0 [ 1891.228099] ? build_open_flags+0x6f0/0x6f0 [ 1891.229029] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1891.230085] ? wait_for_completion_io+0x270/0x270 [ 1891.231142] __x64_sys_openat+0x13f/0x1f0 [ 1891.232054] ? __ia32_sys_open+0x1c0/0x1c0 [ 1891.232965] ? ksys_write+0x1a9/0x260 [ 1891.233801] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1891.234943] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1891.236074] do_syscall_64+0x33/0x40 [ 1891.236888] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1891.238006] RIP: 0033:0x7fc4a2bd0b19 [ 1891.238815] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1891.242816] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1891.244458] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1891.245989] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1891.247534] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1891.249072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1891.250608] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1891.253467] syz-executor.0: vmalloc: allocation failure: 9120 bytes, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0 [ 1891.256648] CPU: 0 PID: 9897 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1891.258130] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1891.259938] Call Trace: [ 1891.260505] dump_stack+0x107/0x167 [ 1891.261342] warn_alloc.cold+0x95/0x18a [ 1891.262333] ? zone_watermark_ok_safe+0x260/0x260 [ 1891.263543] ? slab_free_freelist_hook+0xa9/0x180 [ 1891.264742] ? __get_vm_area_node+0x2cf/0x340 [ 1891.265855] ? kasan_unpoison_shadow+0x33/0x50 [ 1891.266994] ? __get_vm_area_node+0x262/0x340 [ 1891.268128] __vmalloc_node_range+0x58f/0x9e0 [ 1891.269235] ? n_tty_open+0x16/0x170 [ 1891.270170] ? __vmalloc_node+0x110/0x110 [ 1891.271195] ? up_write+0x191/0x550 [ 1891.272110] ? down_write_killable+0x180/0x180 [ 1891.273235] ? n_tty_open+0x16/0x170 [ 1891.274155] __vmalloc_node+0xb5/0x110 [ 1891.275115] ? n_tty_open+0x16/0x170 [ 1891.276049] n_tty_open+0x16/0x170 [ 1891.276922] ? n_tty_set_termios+0x1010/0x1010 [ 1891.278045] tty_ldisc_open+0xa2/0x120 [ 1891.279011] tty_ldisc_setup+0x90/0x100 [ 1891.279996] tty_init_dev.part.0+0x1fa/0x610 [ 1891.281071] ? pty_open+0x310/0x310 [ 1891.281958] tty_init_dev+0x5b/0x80 [ 1891.282848] ptmx_open+0x116/0x370 [ 1891.283727] ? pty_open+0x310/0x310 [ 1891.284617] chrdev_open+0x268/0x6e0 [ 1891.285527] ? __unregister_chrdev+0x110/0x110 [ 1891.286639] ? fsnotify_perm.part.0+0x22d/0x620 [ 1891.287797] do_dentry_open+0x4b7/0x1090 [ 1891.288793] ? __unregister_chrdev+0x110/0x110 [ 1891.289911] ? may_open+0x1e4/0x400 [ 1891.290803] path_openat+0x19ba/0x2770 [ 1891.291788] ? path_lookupat+0x860/0x860 [ 1891.292785] ? lock_acquire+0x197/0x470 [ 1891.293756] ? find_held_lock+0x2c/0x110 [ 1891.294765] do_filp_open+0x190/0x3e0 [ 1891.295706] ? may_open_dev+0xf0/0xf0 [ 1891.296644] ? do_raw_spin_lock+0x121/0x260 [ 1891.297703] ? rwlock_bug.part.0+0x90/0x90 [ 1891.298740] ? _raw_spin_unlock+0x1a/0x30 [ 1891.299753] ? alloc_fd+0x2e7/0x670 [ 1891.300654] do_sys_openat2+0x171/0x4d0 21:03:24 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(0x0, &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1891.301623] ? build_open_flags+0x6f0/0x6f0 [ 1891.302853] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1891.304040] ? wait_for_completion_io+0x270/0x270 [ 1891.305219] __x64_sys_openat+0x13f/0x1f0 [ 1891.306224] ? __ia32_sys_open+0x1c0/0x1c0 [ 1891.307246] ? ksys_write+0x1a9/0x260 [ 1891.308190] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1891.309458] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1891.310713] do_syscall_64+0x33/0x40 [ 1891.311624] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1891.312864] RIP: 0033:0x7fc4a2bd0b19 [ 1891.313768] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1891.318230] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1891.320069] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1891.321783] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1891.323511] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1891.325229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1891.326947] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1891.329165] Mem-Info: [ 1891.329785] active_anon:58 inactive_anon:45882 isolated_anon:0 [ 1891.329785] active_file:8421 inactive_file:50007 isolated_file:0 [ 1891.329785] unevictable:0 dirty:151 writeback:0 [ 1891.329785] slab_reclaimable:9556 slab_unreclaimable:82380 [ 1891.329785] mapped:81618 shmem:382 pagetables:1080 bounce:0 [ 1891.329785] free:144789 free_pcp:294 free_cma:0 [ 1891.337586] Node 0 active_anon:232kB inactive_anon:183612kB active_file:33684kB inactive_file:200028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:326472kB dirty:688kB writeback:0kB shmem:1528kB writeback_tmp:0kB kernel_stack:4416kB all_unreclaimable? no [ 1891.343332] Node 0 DMA free:15908kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1891.349497] lowmem_reserve[]: 0 1616 1616 1616 [ 1891.350833] Node 0 DMA32 free:562112kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:232kB inactive_anon:184200kB active_file:33684kB inactive_file:200364kB unevictable:0kB writepending:752kB present:2080640kB managed:1660444kB mlocked:0kB pagetables:4320kB bounce:0kB free_pcp:1272kB local_pcp:1024kB free_cma:0kB [ 1891.358082] lowmem_reserve[]: 0 0 0 0 [ 1891.359238] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1891.362839] Node 0 DMA32: 126*4kB (ME) 73*8kB (UME) 142*16kB (UME) 143*32kB (UME) 20*64kB (UME) 1*128kB (U) 3*256kB (UME) 2*512kB (UM) 2*1024kB (UM) 2*2048kB (UE) 133*4096kB (M) = 562048kB [ 1891.367562] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1891.369787] 22346 total pagecache pages [ 1891.371025] 0 pages in swap cache [ 1891.372009] Swap cache stats: add 0, delete 0, find 0/0 [ 1891.373361] Free swap = 0kB [ 1891.374303] Total swap = 0kB [ 1891.375152] 524158 pages RAM [ 1891.376022] 0 pages HighMem/MovableOnly [ 1891.377140] 105070 pages reserved [ 1891.384884] FAULT_INJECTION: forcing a failure. [ 1891.384884] name failslab, interval 1, probability 0, space 0, times 0 [ 1891.386561] CPU: 1 PID: 9901 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1891.387479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1891.388582] Call Trace: [ 1891.388934] dump_stack+0x107/0x167 [ 1891.389423] should_fail.cold+0x5/0xa [ 1891.389934] ? __kernfs_new_node+0xd4/0x860 [ 1891.390507] should_failslab+0x5/0x20 [ 1891.391013] kmem_cache_alloc+0x5b/0x310 [ 1891.391567] __kernfs_new_node+0xd4/0x860 [ 1891.392126] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1891.392763] ? kernfs_add_one+0x36e/0x4d0 [ 1891.393318] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1891.393963] ? wait_for_completion_io+0x270/0x270 [ 1891.394607] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1891.395308] kernfs_new_node+0x18d/0x250 [ 1891.395861] __kernfs_create_file+0x51/0x350 [ 1891.396451] sysfs_add_file_mode_ns+0x221/0x560 [ 1891.397079] internal_create_group+0x324/0xb30 [ 1891.397693] ? sysfs_remove_group+0x170/0x170 [ 1891.398299] ? lockdep_init_map_type+0x2c7/0x780 [ 1891.398928] ? blk_queue_flag_set+0x22/0x30 [ 1891.399509] ? __loop_update_dio+0x2d2/0x690 [ 1891.400095] loop_configure+0x953/0x1410 [ 1891.400639] lo_ioctl+0xa57/0x16b0 [ 1891.401115] ? avc_has_extended_perms+0x7f1/0xf40 [ 1891.401755] ? loop_set_status_old+0x250/0x250 [ 1891.402362] ? avc_ss_reset+0x180/0x180 [ 1891.402901] ? __lock_acquire+0xbb1/0x5b00 [ 1891.403497] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1891.404192] ? generic_block_fiemap+0x60/0x60 [ 1891.404793] ? lock_downgrade+0x6d0/0x6d0 [ 1891.405349] ? loop_set_status_old+0x250/0x250 [ 1891.405954] blkdev_ioctl+0x291/0x710 [ 1891.406456] ? blkdev_common_ioctl+0x1930/0x1930 [ 1891.407085] ? selinux_file_ioctl+0xb6/0x270 [ 1891.407678] block_ioctl+0xf9/0x140 [ 1891.408160] ? blkdev_read_iter+0x1c0/0x1c0 [ 1891.408738] __x64_sys_ioctl+0x19a/0x210 [ 1891.409267] do_syscall_64+0x33/0x40 [ 1891.409754] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1891.410415] RIP: 0033:0x7f6924ff68d7 [ 1891.410905] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1891.413315] RSP: 002b:00007f692256bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1891.414294] RAX: ffffffffffffffda RBX: 00007f6925040970 RCX: 00007f6924ff68d7 [ 1891.415199] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1891.416140] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1891.417047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1891.417191] ptm ptm1: ldisc open failed (-12), clearing slot 1 [ 1891.417955] R13: 0000000000000005 R14: 00000000200005e0 R15: 0000000000000004 [ 1891.433697] loop6: detected capacity change from 0 to 16776704 21:03:24 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 34) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 1891.535329] FAULT_INJECTION: forcing a failure. [ 1891.535329] name failslab, interval 1, probability 0, space 0, times 0 [ 1891.536775] CPU: 1 PID: 9921 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1891.537597] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1891.538588] Call Trace: [ 1891.538912] dump_stack+0x107/0x167 [ 1891.539350] should_fail.cold+0x5/0xa [ 1891.539821] ? create_object.isra.0+0x3a/0xa30 [ 1891.540366] should_failslab+0x5/0x20 [ 1891.540822] kmem_cache_alloc+0x5b/0x310 [ 1891.541306] ? tty_ldisc_setup+0x90/0x100 [ 1891.541801] ? tty_init_dev.part.0+0x1fa/0x610 [ 1891.542348] create_object.isra.0+0x3a/0xa30 [ 1891.542870] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1891.543483] kmem_cache_alloc_node+0x169/0x330 [ 1891.544032] alloc_vmap_area+0x148/0x1d10 [ 1891.544524] ? kmem_cache_alloc_node_trace+0x16d/0x340 [ 1891.545154] ? mark_held_locks+0x9e/0xe0 [ 1891.545640] ? purge_vmap_area_lazy+0xc0/0xc0 [ 1891.546172] ? kasan_unpoison_shadow+0x33/0x50 [ 1891.546716] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1891.547321] __get_vm_area_node+0x127/0x340 [ 1891.547844] __vmalloc_node_range+0x13f/0x9e0 [ 1891.548375] ? n_tty_open+0x16/0x170 [ 1891.548815] ? n_tty_open+0x16/0x170 [ 1891.549261] ? __vmalloc_node+0x110/0x110 [ 1891.549758] ? up_write+0x191/0x550 [ 1891.550194] ? down_write_killable+0x180/0x180 [ 1891.550737] ? n_tty_open+0x16/0x170 [ 1891.551177] __vmalloc_node+0xb5/0x110 [ 1891.551643] ? n_tty_open+0x16/0x170 [ 1891.552087] n_tty_open+0x16/0x170 [ 1891.552508] ? n_tty_set_termios+0x1010/0x1010 [ 1891.553049] tty_ldisc_open+0xa2/0x120 [ 1891.553518] tty_ldisc_setup+0x90/0x100 [ 1891.553993] tty_init_dev.part.0+0x1fa/0x610 [ 1891.554515] ? pty_open+0x310/0x310 [ 1891.554946] tty_init_dev+0x5b/0x80 [ 1891.555376] ptmx_open+0x116/0x370 [ 1891.555806] ? pty_open+0x310/0x310 [ 1891.556237] chrdev_open+0x268/0x6e0 [ 1891.556675] ? __unregister_chrdev+0x110/0x110 [ 1891.557214] ? fsnotify_perm.part.0+0x22d/0x620 [ 1891.557769] do_dentry_open+0x4b7/0x1090 [ 1891.558250] ? __unregister_chrdev+0x110/0x110 [ 1891.558788] ? may_open+0x1e4/0x400 [ 1891.559218] path_openat+0x19ba/0x2770 [ 1891.559694] ? path_lookupat+0x860/0x860 [ 1891.560176] ? lock_acquire+0x197/0x470 [ 1891.560645] ? find_held_lock+0x2c/0x110 [ 1891.561133] do_filp_open+0x190/0x3e0 [ 1891.561582] ? may_open_dev+0xf0/0xf0 [ 1891.562036] ? do_raw_spin_lock+0x121/0x260 [ 1891.562545] ? rwlock_bug.part.0+0x90/0x90 [ 1891.563047] ? _raw_spin_unlock+0x1a/0x30 [ 1891.563540] ? alloc_fd+0x2e7/0x670 [ 1891.563977] do_sys_openat2+0x171/0x4d0 [ 1891.564446] ? build_open_flags+0x6f0/0x6f0 [ 1891.564950] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1891.565522] ? wait_for_completion_io+0x270/0x270 [ 1891.566095] __x64_sys_openat+0x13f/0x1f0 [ 1891.566586] ? __ia32_sys_open+0x1c0/0x1c0 [ 1891.567080] ? ksys_write+0x1a9/0x260 [ 1891.567538] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1891.568157] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1891.568765] do_syscall_64+0x33/0x40 [ 1891.569200] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1891.569800] RIP: 0033:0x7fc4a2bd0b19 [ 1891.570234] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1891.572412] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1891.573303] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1891.574137] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1891.574972] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1891.575820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1891.576653] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 21:03:41 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 35) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:03:41 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 34) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:03:41 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0189436, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:03:41 executing program 4: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0xb00, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:03:41 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x12000000, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:03:41 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(0x0, &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:03:41 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:03:41 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80086601, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1908.488715] FAULT_INJECTION: forcing a failure. [ 1908.488715] name failslab, interval 1, probability 0, space 0, times 0 [ 1908.491279] CPU: 0 PID: 9930 Comm: syz-executor.6 Not tainted 5.10.253 #1 [ 1908.492285] FAULT_INJECTION: forcing a failure. [ 1908.492285] name failslab, interval 1, probability 0, space 0, times 0 [ 1908.492740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1908.492757] Call Trace: [ 1908.498274] dump_stack+0x107/0x167 [ 1908.499176] should_fail.cold+0x5/0xa [ 1908.500127] ? create_object.isra.0+0x3a/0xa30 [ 1908.501251] should_failslab+0x5/0x20 [ 1908.502189] kmem_cache_alloc+0x5b/0x310 [ 1908.503195] create_object.isra.0+0x3a/0xa30 [ 1908.504287] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1908.505542] kmem_cache_alloc+0x159/0x310 [ 1908.506568] __kernfs_new_node+0xd4/0x860 [ 1908.507600] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1908.508719] ? kernfs_add_one+0x36e/0x4d0 [ 1908.509652] ? mutex_lock_io_nested+0xf30/0xf30 [ 1908.510618] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1908.511622] kernfs_new_node+0x18d/0x250 [ 1908.512469] __kernfs_create_file+0x51/0x350 [ 1908.513378] sysfs_add_file_mode_ns+0x221/0x560 [ 1908.514347] internal_create_group+0x324/0xb30 [ 1908.515297] ? sysfs_remove_group+0x170/0x170 [ 1908.516240] ? lockdep_init_map_type+0x2c7/0x780 [ 1908.517221] ? blk_queue_flag_set+0x22/0x30 [ 1908.518116] ? __loop_update_dio+0x2d2/0x690 [ 1908.519122] loop_configure+0x953/0x1410 [ 1908.520133] lo_ioctl+0xa57/0x16b0 [ 1908.521003] ? avc_has_extended_perms+0x7f1/0xf40 [ 1908.522178] ? loop_set_status_old+0x250/0x250 [ 1908.523289] ? avc_ss_reset+0x180/0x180 [ 1908.524272] ? find_held_lock+0x2c/0x110 [ 1908.525272] ? __lock_acquire+0xbb1/0x5b00 [ 1908.526349] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1908.527627] ? generic_block_fiemap+0x60/0x60 [ 1908.528717] ? lock_downgrade+0x6d0/0x6d0 [ 1908.529723] ? build_open_flags+0x6f0/0x6f0 [ 1908.530782] ? loop_set_status_old+0x250/0x250 [ 1908.531898] blkdev_ioctl+0x291/0x710 [ 1908.532824] ? blkdev_common_ioctl+0x1930/0x1930 [ 1908.533976] ? selinux_file_ioctl+0xb6/0x270 [ 1908.534967] block_ioctl+0xf9/0x140 [ 1908.535714] ? blkdev_read_iter+0x1c0/0x1c0 [ 1908.536601] __x64_sys_ioctl+0x19a/0x210 [ 1908.537431] do_syscall_64+0x33/0x40 [ 1908.538191] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1908.539240] RIP: 0033:0x7f6924ff68d7 [ 1908.540010] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1908.544009] RSP: 002b:00007f692256bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1908.545842] RAX: ffffffffffffffda RBX: 00007f6925040970 RCX: 00007f6924ff68d7 [ 1908.547558] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1908.549282] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1908.551002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1908.552732] R13: 0000000000000005 R14: 00000000200005e0 R15: 0000000000000004 [ 1908.554493] CPU: 1 PID: 9933 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1908.556022] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1908.557796] Call Trace: [ 1908.558368] dump_stack+0x107/0x167 [ 1908.559149] should_fail.cold+0x5/0xa [ 1908.559970] ? kmemleak_scan_area+0xa6/0x360 [ 1908.560937] should_failslab+0x5/0x20 [ 1908.561750] kmem_cache_alloc+0x5b/0x310 [ 1908.562622] kmemleak_scan_area+0xa6/0x360 [ 1908.563529] alloc_vmap_area+0x171/0x1d10 [ 1908.564424] ? kmem_cache_alloc_node_trace+0x16d/0x340 [ 1908.565551] ? mark_held_locks+0x9e/0xe0 [ 1908.566432] ? purge_vmap_area_lazy+0xc0/0xc0 [ 1908.567396] ? kasan_unpoison_shadow+0x33/0x50 [ 1908.568386] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1908.569479] __get_vm_area_node+0x127/0x340 [ 1908.570413] __vmalloc_node_range+0x13f/0x9e0 [ 1908.571374] ? n_tty_open+0x16/0x170 [ 1908.572180] ? n_tty_open+0x16/0x170 [ 1908.572989] ? __vmalloc_node+0x110/0x110 [ 1908.573879] ? up_write+0x191/0x550 [ 1908.574660] ? down_write_killable+0x180/0x180 [ 1908.575652] ? n_tty_open+0x16/0x170 [ 1908.576448] __vmalloc_node+0xb5/0x110 [ 1908.577273] ? n_tty_open+0x16/0x170 [ 1908.578070] n_tty_open+0x16/0x170 [ 1908.578829] ? n_tty_set_termios+0x1010/0x1010 [ 1908.579800] tty_ldisc_open+0xa2/0x120 [ 1908.580630] tty_ldisc_setup+0x90/0x100 [ 1908.581470] tty_init_dev.part.0+0x1fa/0x610 [ 1908.582404] ? pty_open+0x310/0x310 [ 1908.583169] tty_init_dev+0x5b/0x80 [ 1908.583943] ptmx_open+0x116/0x370 [ 1908.584685] ? pty_open+0x310/0x310 [ 1908.585453] chrdev_open+0x268/0x6e0 [ 1908.586240] ? __unregister_chrdev+0x110/0x110 [ 1908.587203] ? fsnotify_perm.part.0+0x22d/0x620 [ 1908.588200] do_dentry_open+0x4b7/0x1090 [ 1908.589063] ? __unregister_chrdev+0x110/0x110 [ 1908.590018] ? may_open+0x1e4/0x400 [ 1908.590791] path_openat+0x19ba/0x2770 [ 1908.591636] ? path_lookupat+0x860/0x860 [ 1908.592497] ? lock_acquire+0x197/0x470 [ 1908.593335] ? find_held_lock+0x2c/0x110 [ 1908.594203] do_filp_open+0x190/0x3e0 [ 1908.595004] ? may_open_dev+0xf0/0xf0 [ 1908.595820] ? do_raw_spin_lock+0x121/0x260 [ 1908.596730] ? rwlock_bug.part.0+0x90/0x90 [ 1908.597631] ? _raw_spin_unlock+0x1a/0x30 [ 1908.598501] ? alloc_fd+0x2e7/0x670 [ 1908.599283] do_sys_openat2+0x171/0x4d0 [ 1908.600140] ? build_open_flags+0x6f0/0x6f0 [ 1908.601043] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1908.602061] ? wait_for_completion_io+0x270/0x270 [ 1908.603090] __x64_sys_openat+0x13f/0x1f0 [ 1908.603994] ? __ia32_sys_open+0x1c0/0x1c0 [ 1908.604881] ? ksys_write+0x1a9/0x260 [ 1908.605691] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1908.606795] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1908.607894] do_syscall_64+0x33/0x40 [ 1908.608679] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1908.609764] RIP: 0033:0x7fc4a2bd0b19 [ 1908.610550] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1908.614431] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1908.616051] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1908.617554] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1908.619064] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1908.620576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1908.622087] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1908.624221] kmemleak: Cannot allocate a scan area, scanning the full object [ 1908.633640] loop6: detected capacity change from 0 to 16776704 [ 1908.667285] loop5: detected capacity change from 0 to 16776704 21:03:41 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80087601, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:03:41 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) (fail_nth: 35) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 1908.734530] loop5: detected capacity change from 0 to 16776704 21:03:41 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 36) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 1908.770801] FAULT_INJECTION: forcing a failure. [ 1908.770801] name failslab, interval 1, probability 0, space 0, times 0 [ 1908.773444] CPU: 0 PID: 9957 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1908.775016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1908.776771] Call Trace: [ 1908.777329] dump_stack+0x107/0x167 [ 1908.778100] should_fail.cold+0x5/0xa [ 1908.778902] ? __vmalloc_node_range+0x7a2/0x9e0 [ 1908.779885] should_failslab+0x5/0x20 [ 1908.780684] __kmalloc_node+0x76/0x420 [ 1908.781513] __vmalloc_node_range+0x7a2/0x9e0 [ 1908.782472] ? __vmalloc_node+0x110/0x110 [ 1908.783346] ? up_write+0x191/0x550 [ 1908.784119] ? down_write_killable+0x180/0x180 [ 1908.785081] ? n_tty_open+0x16/0x170 [ 1908.785861] __vmalloc_node+0xb5/0x110 [ 1908.786680] ? n_tty_open+0x16/0x170 [ 1908.787463] n_tty_open+0x16/0x170 [ 1908.788216] ? n_tty_set_termios+0x1010/0x1010 [ 1908.789170] tty_ldisc_open+0xa2/0x120 [ 1908.789985] tty_ldisc_setup+0x90/0x100 [ 1908.790818] tty_init_dev.part.0+0x1fa/0x610 [ 1908.791748] ? pty_open+0x310/0x310 [ 1908.792509] tty_init_dev+0x5b/0x80 [ 1908.793272] ptmx_open+0x116/0x370 [ 1908.794016] ? pty_open+0x310/0x310 [ 1908.794785] chrdev_open+0x268/0x6e0 [ 1908.795566] ? __unregister_chrdev+0x110/0x110 [ 1908.796530] ? fsnotify_perm.part.0+0x22d/0x620 [ 1908.797516] do_dentry_open+0x4b7/0x1090 [ 1908.798373] ? __unregister_chrdev+0x110/0x110 [ 1908.799329] ? may_open+0x1e4/0x400 [ 1908.800106] path_openat+0x19ba/0x2770 [ 1908.800935] ? path_lookupat+0x860/0x860 [ 1908.801798] ? lock_acquire+0x197/0x470 [ 1908.802634] ? find_held_lock+0x2c/0x110 [ 1908.803496] do_filp_open+0x190/0x3e0 [ 1908.804305] ? may_open_dev+0xf0/0xf0 [ 1908.805112] ? do_raw_spin_lock+0x121/0x260 [ 1908.806002] ? rwlock_bug.part.0+0x90/0x90 [ 1908.806898] ? _raw_spin_unlock+0x1a/0x30 [ 1908.807786] ? alloc_fd+0x2e7/0x670 [ 1908.808564] do_sys_openat2+0x171/0x4d0 [ 1908.809403] ? build_open_flags+0x6f0/0x6f0 [ 1908.810303] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1908.811315] ? wait_for_completion_io+0x270/0x270 [ 1908.812345] __x64_sys_openat+0x13f/0x1f0 [ 1908.813220] ? __ia32_sys_open+0x1c0/0x1c0 [ 1908.814102] ? ksys_write+0x1a9/0x260 [ 1908.814910] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1908.816019] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1908.817113] do_syscall_64+0x33/0x40 [ 1908.817897] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1908.818968] RIP: 0033:0x7fc4a2bd0b19 [ 1908.819752] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1908.823618] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1908.825215] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1908.826711] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1908.828216] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1908.829717] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1908.831216] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 21:03:42 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:03:42 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xa, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:03:42 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc020660b, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:03:42 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(0x0, &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:03:42 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 1908.941588] loop5: detected capacity change from 0 to 16776704 [ 1908.992660] ptm ptm0: ldisc open failed (-12), clearing slot 0 21:03:42 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', 0x0, &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1909.023738] loop5: detected capacity change from 0 to 16776704 21:03:57 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:03:57 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 37) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:03:57 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(0x0, &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:03:57 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:03:57 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:03:57 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xc, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:03:57 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x13000000, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:03:57 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', 0x0, &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1923.942345] FAULT_INJECTION: forcing a failure. [ 1923.942345] name failslab, interval 1, probability 0, space 0, times 0 [ 1923.944808] CPU: 1 PID: 10000 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1923.946258] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1923.948018] Call Trace: [ 1923.948576] dump_stack+0x107/0x167 [ 1923.949350] should_fail.cold+0x5/0xa [ 1923.950154] ? create_object.isra.0+0x3a/0xa30 [ 1923.951110] should_failslab+0x5/0x20 [ 1923.951913] kmem_cache_alloc+0x5b/0x310 [ 1923.952773] create_object.isra.0+0x3a/0xa30 [ 1923.953698] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1923.954767] __kmalloc_node+0x1ae/0x420 [ 1923.955622] __vmalloc_node_range+0x7a2/0x9e0 [ 1923.956590] ? __vmalloc_node+0x110/0x110 [ 1923.957472] ? up_write+0x191/0x550 [ 1923.958248] ? down_write_killable+0x180/0x180 [ 1923.959217] ? n_tty_open+0x16/0x170 [ 1923.960005] __vmalloc_node+0xb5/0x110 [ 1923.960821] ? n_tty_open+0x16/0x170 [ 1923.961608] n_tty_open+0x16/0x170 [ 1923.962357] ? n_tty_set_termios+0x1010/0x1010 [ 1923.963313] tty_ldisc_open+0xa2/0x120 [ 1923.964139] tty_ldisc_setup+0x90/0x100 [ 1923.964975] tty_init_dev.part.0+0x1fa/0x610 [ 1923.965899] ? pty_open+0x310/0x310 [ 1923.966667] tty_init_dev+0x5b/0x80 [ 1923.967427] ptmx_open+0x116/0x370 [ 1923.968180] ? pty_open+0x310/0x310 [ 1923.968943] chrdev_open+0x268/0x6e0 [ 1923.969723] ? __unregister_chrdev+0x110/0x110 [ 1923.970686] ? fsnotify_perm.part.0+0x22d/0x620 [ 1923.971673] do_dentry_open+0x4b7/0x1090 [ 1923.972572] ? __unregister_chrdev+0x110/0x110 [ 1923.973531] ? may_open+0x1e4/0x400 [ 1923.974295] path_openat+0x19ba/0x2770 [ 1923.975122] ? path_lookupat+0x860/0x860 [ 1923.975985] ? lock_acquire+0x197/0x470 [ 1923.976816] ? find_held_lock+0x2c/0x110 [ 1923.977675] do_filp_open+0x190/0x3e0 [ 1923.978471] ? may_open_dev+0xf0/0xf0 [ 1923.979277] ? do_raw_spin_lock+0x121/0x260 [ 1923.980192] ? rwlock_bug.part.0+0x90/0x90 [ 1923.981084] ? _raw_spin_unlock+0x1a/0x30 [ 1923.981948] ? alloc_fd+0x2e7/0x670 [ 1923.982719] do_sys_openat2+0x171/0x4d0 [ 1923.983557] ? build_open_flags+0x6f0/0x6f0 [ 1923.984464] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1923.985475] ? wait_for_completion_io+0x270/0x270 [ 1923.986491] __x64_sys_openat+0x13f/0x1f0 [ 1923.987357] ? __ia32_sys_open+0x1c0/0x1c0 [ 1923.988247] ? ksys_write+0x1a9/0x260 [ 1923.989052] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1923.990149] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1923.991229] do_syscall_64+0x33/0x40 [ 1923.992018] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1923.993091] RIP: 0033:0x7fc4a2bd0b19 [ 1923.993866] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1923.997732] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1923.999328] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1924.000839] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1924.002329] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1924.003828] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1924.005321] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1924.013781] loop6: detected capacity change from 0 to 16776704 [ 1924.032298] loop5: detected capacity change from 0 to 16776704 21:03:57 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 38) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 1924.080682] loop5: detected capacity change from 0 to 16776704 21:03:57 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x3, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:03:57 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', 0x0, &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:03:57 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0189436, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:03:57 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481223, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1924.194387] FAULT_INJECTION: forcing a failure. [ 1924.194387] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1924.197044] CPU: 1 PID: 10020 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1924.198506] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1924.200255] Call Trace: [ 1924.200823] dump_stack+0x107/0x167 [ 1924.201586] should_fail.cold+0x5/0xa [ 1924.202393] __alloc_pages_nodemask+0x182/0x600 [ 1924.203373] ? __kmalloc_node+0x1ae/0x420 [ 1924.204257] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 1924.205516] ? mark_held_locks+0x9e/0xe0 [ 1924.206372] ? trace_hardirqs_on+0x5b/0x180 [ 1924.207282] alloc_pages_current+0x187/0x280 [ 1924.208221] __vmalloc_node_range+0x60a/0x9e0 [ 1924.209171] ? __vmalloc_node+0x110/0x110 [ 1924.210040] ? up_write+0x191/0x550 [ 1924.210820] ? down_write_killable+0x180/0x180 [ 1924.211808] ? n_tty_open+0x16/0x170 [ 1924.212602] __vmalloc_node+0xb5/0x110 [ 1924.213425] ? n_tty_open+0x16/0x170 [ 1924.214213] n_tty_open+0x16/0x170 [ 1924.214956] ? n_tty_set_termios+0x1010/0x1010 [ 1924.215926] tty_ldisc_open+0xa2/0x120 [ 1924.216747] tty_ldisc_setup+0x90/0x100 [ 1924.217582] tty_init_dev.part.0+0x1fa/0x610 [ 1924.218497] ? pty_open+0x310/0x310 [ 1924.219250] tty_init_dev+0x5b/0x80 [ 1924.220017] ptmx_open+0x116/0x370 [ 1924.220765] ? pty_open+0x310/0x310 [ 1924.221521] chrdev_open+0x268/0x6e0 [ 1924.222302] ? __unregister_chrdev+0x110/0x110 [ 1924.223253] ? fsnotify_perm.part.0+0x22d/0x620 [ 1924.224251] do_dentry_open+0x4b7/0x1090 [ 1924.225099] ? __unregister_chrdev+0x110/0x110 [ 1924.226058] ? may_open+0x1e4/0x400 [ 1924.226817] path_openat+0x19ba/0x2770 [ 1924.227648] ? path_lookupat+0x860/0x860 [ 1924.228514] ? lock_acquire+0x197/0x470 [ 1924.229343] ? find_held_lock+0x2c/0x110 [ 1924.230203] do_filp_open+0x190/0x3e0 [ 1924.230996] ? may_open_dev+0xf0/0xf0 [ 1924.231818] ? do_raw_spin_lock+0x121/0x260 [ 1924.232713] ? rwlock_bug.part.0+0x90/0x90 [ 1924.233607] ? _raw_spin_unlock+0x1a/0x30 [ 1924.234480] ? alloc_fd+0x2e7/0x670 [ 1924.235255] do_sys_openat2+0x171/0x4d0 21:03:57 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xd, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 1924.236103] ? build_open_flags+0x6f0/0x6f0 [ 1924.237223] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1924.238234] ? wait_for_completion_io+0x270/0x270 21:03:57 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481225, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1924.239249] __x64_sys_openat+0x13f/0x1f0 [ 1924.240251] ? __ia32_sys_open+0x1c0/0x1c0 [ 1924.241168] ? ksys_write+0x1a9/0x260 [ 1924.241976] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1924.243073] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1924.244167] do_syscall_64+0x33/0x40 [ 1924.244948] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1924.246015] RIP: 0033:0x7fc4a2bd0b19 [ 1924.246798] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1924.250663] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1924.252263] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1924.253752] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1924.255240] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1924.256753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1924.258244] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1924.308577] loop6: detected capacity change from 0 to 16776704 21:03:57 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc020660b, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1924.329643] loop5: detected capacity change from 0 to 16776704 21:03:57 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', 0x0, &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1924.390687] loop5: detected capacity change from 0 to 16776704 21:03:57 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x4, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 1924.462234] ptm ptm0: ldisc open failed (-12), clearing slot 0 21:04:20 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:04:20 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x14000000, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:04:20 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), 0x0, 0x0, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:04:20 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 39) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:04:20 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122a, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:04:20 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x10, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:04:20 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:04:20 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x5, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 1947.274724] FAULT_INJECTION: forcing a failure. [ 1947.274724] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1947.277122] CPU: 0 PID: 10075 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1947.278389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1947.279906] Call Trace: [ 1947.280416] dump_stack+0x107/0x167 [ 1947.281088] should_fail.cold+0x5/0xa [ 1947.281782] __alloc_pages_nodemask+0x182/0x600 [ 1947.282651] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 1947.283753] ? mark_held_locks+0x9e/0xe0 [ 1947.284506] ? trace_hardirqs_on+0x5b/0x180 [ 1947.285289] alloc_pages_current+0x187/0x280 [ 1947.286085] __vmalloc_node_range+0x60a/0x9e0 [ 1947.286919] ? __vmalloc_node+0x110/0x110 [ 1947.287671] ? up_write+0x191/0x550 [ 1947.288353] ? down_write_killable+0x180/0x180 [ 1947.289187] ? n_tty_open+0x16/0x170 [ 1947.289863] __vmalloc_node+0xb5/0x110 [ 1947.290569] ? n_tty_open+0x16/0x170 [ 1947.291250] n_tty_open+0x16/0x170 [ 1947.291901] ? n_tty_set_termios+0x1010/0x1010 [ 1947.292734] tty_ldisc_open+0xa2/0x120 [ 1947.293439] tty_ldisc_setup+0x90/0x100 [ 1947.294161] tty_init_dev.part.0+0x1fa/0x610 [ 1947.294961] ? pty_open+0x310/0x310 [ 1947.295636] tty_init_dev+0x5b/0x80 [ 1947.296314] ptmx_open+0x116/0x370 [ 1947.296981] ? pty_open+0x310/0x310 [ 1947.297658] chrdev_open+0x268/0x6e0 [ 1947.298355] ? __unregister_chrdev+0x110/0x110 [ 1947.299205] ? fsnotify_perm.part.0+0x22d/0x620 [ 1947.300082] do_dentry_open+0x4b7/0x1090 [ 1947.300829] ? __unregister_chrdev+0x110/0x110 [ 1947.301673] ? may_open+0x1e4/0x400 [ 1947.302358] path_openat+0x19ba/0x2770 [ 1947.303082] ? path_lookupat+0x860/0x860 [ 1947.303830] ? lock_acquire+0x197/0x470 [ 1947.304577] ? find_held_lock+0x2c/0x110 [ 1947.305344] do_filp_open+0x190/0x3e0 [ 1947.306035] ? may_open_dev+0xf0/0xf0 [ 1947.306734] ? do_raw_spin_lock+0x121/0x260 [ 1947.307517] ? rwlock_bug.part.0+0x90/0x90 [ 1947.308310] ? _raw_spin_unlock+0x1a/0x30 [ 1947.309080] ? alloc_fd+0x2e7/0x670 [ 1947.309755] do_sys_openat2+0x171/0x4d0 [ 1947.310496] ? build_open_flags+0x6f0/0x6f0 [ 1947.311291] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1947.312200] ? wait_for_completion_io+0x270/0x270 [ 1947.313105] __x64_sys_openat+0x13f/0x1f0 [ 1947.313879] ? __ia32_sys_open+0x1c0/0x1c0 [ 1947.314646] ? ksys_write+0x1a9/0x260 [ 1947.315360] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1947.316338] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1947.317281] do_syscall_64+0x33/0x40 [ 1947.317971] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1947.318934] RIP: 0033:0x7fc4a2bd0b19 [ 1947.319630] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1947.323052] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1947.324478] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1947.325812] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1947.327143] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1947.328494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1947.329817] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1947.340304] loop5: detected capacity change from 0 to 16776704 [ 1947.346631] ptm ptm1: ldisc open failed (-12), clearing slot 1 [ 1947.363232] loop6: detected capacity change from 0 to 16776704 [ 1947.386267] loop5: detected capacity change from 0 to 16776704 21:04:20 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', 0x0, &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:04:20 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481223, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:04:20 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122b, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:04:20 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x6, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:04:20 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x12, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:04:20 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), 0x0, 0x0, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1947.522404] loop6: detected capacity change from 0 to 16776704 21:04:20 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 40) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:04:20 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x7, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:04:20 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481225, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1947.664852] FAULT_INJECTION: forcing a failure. [ 1947.664852] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1947.667468] CPU: 0 PID: 10114 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1947.668812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1947.670417] Call Trace: [ 1947.670934] dump_stack+0x107/0x167 [ 1947.671645] should_fail.cold+0x5/0xa [ 1947.672417] __alloc_pages_nodemask+0x182/0x600 [ 1947.673325] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 1947.674490] ? mark_held_locks+0x9e/0xe0 [ 1947.675281] ? trace_hardirqs_on+0x5b/0x180 [ 1947.676148] alloc_pages_current+0x187/0x280 [ 1947.677010] __vmalloc_node_range+0x60a/0x9e0 [ 1947.677889] ? __vmalloc_node+0x110/0x110 [ 1947.678689] ? up_write+0x191/0x550 [ 1947.679396] ? down_write_killable+0x180/0x180 [ 1947.680309] ? n_tty_open+0x16/0x170 [ 1947.681038] __vmalloc_node+0xb5/0x110 [ 1947.681791] ? n_tty_open+0x16/0x170 [ 1947.682524] n_tty_open+0x16/0x170 [ 1947.683217] ? n_tty_set_termios+0x1010/0x1010 [ 1947.684120] tty_ldisc_open+0xa2/0x120 [ 1947.684882] tty_ldisc_setup+0x90/0x100 [ 1947.685660] tty_init_dev.part.0+0x1fa/0x610 [ 1947.686517] ? pty_open+0x310/0x310 [ 1947.687218] tty_init_dev+0x5b/0x80 [ 1947.687922] ptmx_open+0x116/0x370 [ 1947.688632] ? pty_open+0x310/0x310 [ 1947.689337] chrdev_open+0x268/0x6e0 [ 1947.690061] ? __unregister_chrdev+0x110/0x110 [ 1947.690942] ? fsnotify_perm.part.0+0x22d/0x620 [ 1947.691855] do_dentry_open+0x4b7/0x1090 [ 1947.692654] ? __unregister_chrdev+0x110/0x110 [ 1947.693541] ? may_open+0x1e4/0x400 [ 1947.694250] path_openat+0x19ba/0x2770 [ 1947.695014] ? path_lookupat+0x860/0x860 [ 1947.695794] ? lock_acquire+0x197/0x470 [ 1947.696569] ? find_held_lock+0x2c/0x110 [ 1947.697362] do_filp_open+0x190/0x3e0 [ 1947.698085] ? may_open_dev+0xf0/0xf0 [ 1947.698816] ? do_raw_spin_lock+0x121/0x260 [ 1947.699638] ? rwlock_bug.part.0+0x90/0x90 [ 1947.700475] ? _raw_spin_unlock+0x1a/0x30 [ 1947.701265] ? alloc_fd+0x2e7/0x670 [ 1947.701975] do_sys_openat2+0x171/0x4d0 [ 1947.702734] ? build_open_flags+0x6f0/0x6f0 [ 1947.703559] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1947.704486] ? wait_for_completion_io+0x270/0x270 [ 1947.705414] __x64_sys_openat+0x13f/0x1f0 [ 1947.706207] ? __ia32_sys_open+0x1c0/0x1c0 [ 1947.707014] ? ksys_write+0x1a9/0x260 [ 1947.707750] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1947.708768] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1947.709751] do_syscall_64+0x33/0x40 [ 1947.710465] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1947.711448] RIP: 0033:0x7fc4a2bd0b19 [ 1947.712171] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1947.715689] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1947.717157] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1947.718522] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1947.719882] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1947.721254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1947.722615] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1947.745290] loop6: detected capacity change from 0 to 16776704 [ 1947.772676] ptm ptm0: ldisc open failed (-12), clearing slot 0 21:04:20 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x18, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:04:20 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), 0x0, 0x0, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:04:20 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0xff0f0000, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:04:20 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122d, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:04:21 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 41) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 1947.874742] loop5: detected capacity change from 0 to 16776704 [ 1947.947475] FAULT_INJECTION: forcing a failure. [ 1947.947475] name failslab, interval 1, probability 0, space 0, times 0 [ 1947.949220] CPU: 1 PID: 10140 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1947.950264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1947.951498] Call Trace: [ 1947.951904] dump_stack+0x107/0x167 [ 1947.952454] should_fail.cold+0x5/0xa [ 1947.953022] ? create_object.isra.0+0x3a/0xa30 [ 1947.953696] should_failslab+0x5/0x20 [ 1947.954271] kmem_cache_alloc+0x5b/0x310 [ 1947.954876] create_object.isra.0+0x3a/0xa30 [ 1947.955532] kmemleak_vmalloc+0x49/0x120 [ 1947.956147] __vmalloc_node_range+0x574/0x9e0 [ 1947.956817] ? __vmalloc_node+0x110/0x110 [ 1947.957437] ? up_write+0x191/0x550 [ 1947.957986] ? down_write_killable+0x180/0x180 [ 1947.958663] ? n_tty_open+0x16/0x170 [ 1947.959217] __vmalloc_node+0xb5/0x110 [ 1947.959784] ? n_tty_open+0x16/0x170 [ 1947.960360] n_tty_open+0x16/0x170 [ 1947.960879] ? n_tty_set_termios+0x1010/0x1010 [ 1947.961545] tty_ldisc_open+0xa2/0x120 [ 1947.962112] tty_ldisc_setup+0x90/0x100 [ 1947.962694] tty_init_dev.part.0+0x1fa/0x610 [ 1947.963339] ? pty_open+0x310/0x310 [ 1947.963867] tty_init_dev+0x5b/0x80 [ 1947.964401] ptmx_open+0x116/0x370 [ 1947.964917] ? pty_open+0x310/0x310 [ 1947.965450] chrdev_open+0x268/0x6e0 [ 1947.965996] ? __unregister_chrdev+0x110/0x110 [ 1947.966661] ? fsnotify_perm.part.0+0x22d/0x620 [ 1947.967347] do_dentry_open+0x4b7/0x1090 [ 1947.967947] ? __unregister_chrdev+0x110/0x110 [ 1947.968633] ? may_open+0x1e4/0x400 [ 1947.969176] path_openat+0x19ba/0x2770 [ 1947.969757] ? path_lookupat+0x860/0x860 [ 1947.970356] ? lock_acquire+0x197/0x470 [ 1947.970942] ? find_held_lock+0x2c/0x110 [ 1947.971539] do_filp_open+0x190/0x3e0 [ 1947.972102] ? may_open_dev+0xf0/0xf0 [ 1947.972666] ? do_raw_spin_lock+0x121/0x260 [ 1947.973290] ? rwlock_bug.part.0+0x90/0x90 [ 1947.973912] ? _raw_spin_unlock+0x1a/0x30 [ 1947.974513] ? alloc_fd+0x2e7/0x670 [ 1947.975052] do_sys_openat2+0x171/0x4d0 [ 1947.975633] ? build_open_flags+0x6f0/0x6f0 [ 1947.976264] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1947.976964] ? wait_for_completion_io+0x270/0x270 [ 1947.977672] __x64_sys_openat+0x13f/0x1f0 [ 1947.978273] ? __ia32_sys_open+0x1c0/0x1c0 [ 1947.978889] ? ksys_write+0x1a9/0x260 [ 1947.979455] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1947.980233] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1947.980992] do_syscall_64+0x33/0x40 [ 1947.981537] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1947.982283] RIP: 0033:0x7fc4a2bd0b19 [ 1947.982825] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1947.985491] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1947.986584] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1947.987613] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1947.988664] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1947.989690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1947.990716] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1961.931765] FAULT_INJECTION: forcing a failure. [ 1961.931765] name failslab, interval 1, probability 0, space 0, times 0 [ 1961.934225] CPU: 1 PID: 10155 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1961.935363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1961.936722] Call Trace: [ 1961.937160] dump_stack+0x107/0x167 [ 1961.937755] should_fail.cold+0x5/0xa [ 1961.938376] ? alloc_inode+0x171/0x240 [ 1961.939020] should_failslab+0x5/0x20 [ 1961.939643] kmem_cache_alloc+0x5b/0x310 [ 1961.940330] ? tty_add_file+0x9b/0x180 [ 1961.940967] alloc_inode+0x171/0x240 [ 1961.941575] new_inode+0x23/0x250 [ 1961.942145] devpts_pty_new+0xbe/0x810 [ 1961.942780] ? devpts_kill_index+0x40/0x40 [ 1961.943473] ptmx_open+0x1c8/0x370 [ 1961.944049] ? pty_open+0x310/0x310 [ 1961.944651] chrdev_open+0x268/0x6e0 [ 1961.945487] ? __unregister_chrdev+0x110/0x110 21:04:35 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), 0x0, 0x0, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:04:35 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x100000000000000, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:04:35 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 42) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:04:35 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122e, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:04:35 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:04:35 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x1c, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:04:35 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122a, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:04:35 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1961.946394] ? fsnotify_perm.part.0+0x22d/0x620 [ 1961.947321] do_dentry_open+0x4b7/0x1090 [ 1961.947962] ? __unregister_chrdev+0x110/0x110 [ 1961.948724] ? may_open+0x1e4/0x400 [ 1961.949340] path_openat+0x19ba/0x2770 [ 1961.950015] ? path_lookupat+0x860/0x860 [ 1961.950669] ? lock_acquire+0x197/0x470 [ 1961.951308] ? find_held_lock+0x2c/0x110 [ 1961.951976] do_filp_open+0x190/0x3e0 [ 1961.952605] ? may_open_dev+0xf0/0xf0 [ 1961.953224] ? do_raw_spin_lock+0x121/0x260 [ 1961.953916] ? rwlock_bug.part.0+0x90/0x90 [ 1961.954620] ? _raw_spin_unlock+0x1a/0x30 [ 1961.955308] ? alloc_fd+0x2e7/0x670 [ 1961.955906] do_sys_openat2+0x171/0x4d0 [ 1961.956555] ? build_open_flags+0x6f0/0x6f0 [ 1961.957262] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1961.958047] ? wait_for_completion_io+0x270/0x270 [ 1961.958845] __x64_sys_openat+0x13f/0x1f0 [ 1961.959512] ? __ia32_sys_open+0x1c0/0x1c0 [ 1961.960201] ? ksys_write+0x1a9/0x260 [ 1961.960840] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1961.961708] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1961.962558] do_syscall_64+0x33/0x40 [ 1961.963177] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1961.964000] RIP: 0033:0x7fc4a2bd0b19 [ 1961.964624] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1961.967650] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1961.968902] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1961.970032] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1961.971167] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1961.972292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1961.973418] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1961.987474] loop5: detected capacity change from 0 to 16776704 [ 1962.023315] loop6: detected capacity change from 0 to 16776704 [ 1962.084303] loop5: detected capacity change from 0 to 16776704 21:04:48 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 43) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:04:48 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x200000000000000, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:04:48 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x7, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:04:48 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x21, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:04:48 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:04:48 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xb, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:04:48 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122b, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:04:48 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122f, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1975.224775] loop4: detected capacity change from 0 to 16776704 [ 1975.241753] FAULT_INJECTION: forcing a failure. [ 1975.241753] name failslab, interval 1, probability 0, space 0, times 0 [ 1975.242452] loop6: detected capacity change from 0 to 16776704 [ 1975.244538] CPU: 0 PID: 10190 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1975.246865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1975.248701] Call Trace: [ 1975.249283] dump_stack+0x107/0x167 [ 1975.250089] should_fail.cold+0x5/0xa [ 1975.250920] ? create_object.isra.0+0x3a/0xa30 [ 1975.251919] should_failslab+0x5/0x20 [ 1975.252767] kmem_cache_alloc+0x5b/0x310 [ 1975.253656] create_object.isra.0+0x3a/0xa30 [ 1975.254610] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1975.255718] kmem_cache_alloc+0x159/0x310 [ 1975.256639] alloc_inode+0x171/0x240 [ 1975.257447] new_inode+0x23/0x250 [ 1975.258215] devpts_pty_new+0xbe/0x810 [ 1975.259067] ? devpts_kill_index+0x40/0x40 [ 1975.259996] ptmx_open+0x1c8/0x370 [ 1975.260780] ? pty_open+0x310/0x310 [ 1975.261570] chrdev_open+0x268/0x6e0 [ 1975.262379] ? __unregister_chrdev+0x110/0x110 [ 1975.263373] ? fsnotify_perm.part.0+0x22d/0x620 [ 1975.264408] do_dentry_open+0x4b7/0x1090 [ 1975.265292] ? __unregister_chrdev+0x110/0x110 [ 1975.266279] ? may_open+0x1e4/0x400 [ 1975.267061] path_openat+0x19ba/0x2770 [ 1975.267903] ? path_lookupat+0x860/0x860 [ 1975.268798] ? asm_sysvec_call_function_single+0x12/0x20 [ 1975.269979] do_filp_open+0x190/0x3e0 [ 1975.270792] ? may_open_dev+0xf0/0xf0 [ 1975.271624] ? do_raw_spin_lock+0x121/0x260 [ 1975.272558] ? rwlock_bug.part.0+0x90/0x90 [ 1975.273479] ? _raw_spin_unlock+0x1a/0x30 [ 1975.274404] ? alloc_fd+0x2e7/0x670 [ 1975.275195] do_sys_openat2+0x171/0x4d0 [ 1975.276049] ? build_open_flags+0x6f0/0x6f0 [ 1975.276987] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1975.278022] ? wait_for_completion_io+0x270/0x270 [ 1975.279065] __x64_sys_openat+0x13f/0x1f0 [ 1975.279953] ? __ia32_sys_open+0x1c0/0x1c0 [ 1975.280868] ? ksys_write+0x1a9/0x260 [ 1975.281696] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1975.282827] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1975.283925] do_syscall_64+0x33/0x40 [ 1975.284728] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1975.285820] RIP: 0033:0x7fc4a2bd0b19 [ 1975.286611] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1975.290533] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1975.292153] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1975.293678] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1975.295190] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1975.296713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1975.298228] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 21:04:48 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122b, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1975.331417] loop5: detected capacity change from 0 to 16776704 [ 1975.373222] loop5: detected capacity change from 0 to 16776704 21:04:48 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 44) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:04:48 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x18, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:04:48 executing program 4: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x14000000, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:04:48 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122d, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1975.457740] loop6: detected capacity change from 0 to 16776704 21:04:48 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481230, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:04:48 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:04:48 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x24, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 1975.544653] loop5: detected capacity change from 0 to 16776704 [ 1975.625521] loop5: detected capacity change from 0 to 16776704 [ 1975.691266] FAULT_INJECTION: forcing a failure. [ 1975.691266] name failslab, interval 1, probability 0, space 0, times 0 [ 1975.692697] CPU: 1 PID: 10240 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1975.693511] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1975.694462] Call Trace: [ 1975.694774] dump_stack+0x107/0x167 [ 1975.695204] should_fail.cold+0x5/0xa [ 1975.695653] ? create_object.isra.0+0x3a/0xa30 [ 1975.696188] should_failslab+0x5/0x20 [ 1975.696638] kmem_cache_alloc+0x5b/0x310 [ 1975.697115] create_object.isra.0+0x3a/0xa30 [ 1975.697634] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1975.698233] kmem_cache_alloc+0x159/0x310 [ 1975.698710] alloc_inode+0x171/0x240 [ 1975.699142] new_inode+0x23/0x250 [ 1975.699540] devpts_pty_new+0xbe/0x810 [ 1975.699996] ? devpts_kill_index+0x40/0x40 [ 1975.700506] ptmx_open+0x1c8/0x370 [ 1975.700923] ? pty_open+0x310/0x310 [ 1975.701349] chrdev_open+0x268/0x6e0 [ 1975.701772] ? __unregister_chrdev+0x110/0x110 [ 1975.702303] ? fsnotify_perm.part.0+0x22d/0x620 [ 1975.702849] do_dentry_open+0x4b7/0x1090 [ 1975.703324] ? __unregister_chrdev+0x110/0x110 [ 1975.703856] ? may_open+0x1e4/0x400 [ 1975.704288] path_openat+0x19ba/0x2770 [ 1975.704746] ? path_lookupat+0x860/0x860 [ 1975.705219] ? lock_acquire+0x197/0x470 [ 1975.705670] ? find_held_lock+0x2c/0x110 [ 1975.706148] do_filp_open+0x190/0x3e0 [ 1975.706597] ? may_open_dev+0xf0/0xf0 [ 1975.707031] ? do_raw_spin_lock+0x121/0x260 [ 1975.707531] ? rwlock_bug.part.0+0x90/0x90 [ 1975.708020] ? _raw_spin_unlock+0x1a/0x30 [ 1975.708512] ? alloc_fd+0x2e7/0x670 [ 1975.708934] do_sys_openat2+0x171/0x4d0 [ 1975.709400] ? build_open_flags+0x6f0/0x6f0 [ 1975.709887] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1975.710450] ? wait_for_completion_io+0x270/0x270 [ 1975.711018] __x64_sys_openat+0x13f/0x1f0 [ 1975.711501] ? __ia32_sys_open+0x1c0/0x1c0 [ 1975.711982] ? ksys_write+0x1a9/0x260 [ 1975.712437] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1975.713058] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1975.713662] do_syscall_64+0x33/0x40 [ 1975.714096] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1975.714678] RIP: 0033:0x7fc4a2bd0b19 [ 1975.715113] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1975.717279] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1975.718166] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1975.718974] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1975.719806] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1975.720620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1975.721451] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 21:05:05 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 45) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:05:05 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x1c, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:05:05 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x30, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:05:05 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122e, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:05:05 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x300000000000000, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:05:05 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481258, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:05:05 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:05:05 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 1992.611505] loop6: detected capacity change from 0 to 16776704 [ 1992.628326] FAULT_INJECTION: forcing a failure. [ 1992.628326] name failslab, interval 1, probability 0, space 0, times 0 [ 1992.631161] CPU: 0 PID: 10251 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1992.632678] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1992.634476] Call Trace: [ 1992.635051] dump_stack+0x107/0x167 [ 1992.635840] should_fail.cold+0x5/0xa [ 1992.636679] ? create_object.isra.0+0x3a/0xa30 [ 1992.637667] should_failslab+0x5/0x20 [ 1992.638495] kmem_cache_alloc+0x5b/0x310 [ 1992.639378] create_object.isra.0+0x3a/0xa30 [ 1992.640329] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1992.641442] kmem_cache_alloc+0x159/0x310 [ 1992.642350] security_inode_alloc+0x34/0x160 [ 1992.643306] inode_init_always+0xa4e/0xd10 [ 1992.644228] alloc_inode+0x84/0x240 [ 1992.645021] new_inode+0x23/0x250 [ 1992.645779] devpts_pty_new+0xbe/0x810 [ 1992.646626] ? devpts_kill_index+0x40/0x40 [ 1992.647556] ptmx_open+0x1c8/0x370 [ 1992.648327] ? pty_open+0x310/0x310 [ 1992.649123] chrdev_open+0x268/0x6e0 [ 1992.649929] ? __unregister_chrdev+0x110/0x110 [ 1992.650919] ? fsnotify_perm.part.0+0x22d/0x620 [ 1992.651937] do_dentry_open+0x4b7/0x1090 [ 1992.652829] ? __unregister_chrdev+0x110/0x110 [ 1992.653821] ? may_open+0x1e4/0x400 [ 1992.654613] path_openat+0x19ba/0x2770 [ 1992.655465] ? path_lookupat+0x860/0x860 [ 1992.656346] ? lock_acquire+0x197/0x470 [ 1992.657213] ? find_held_lock+0x2c/0x110 [ 1992.658105] do_filp_open+0x190/0x3e0 [ 1992.658925] ? may_open_dev+0xf0/0xf0 [ 1992.659753] ? do_raw_spin_lock+0x121/0x260 [ 1992.660700] ? rwlock_bug.part.0+0x90/0x90 [ 1992.661626] ? _raw_spin_unlock+0x1a/0x30 [ 1992.662523] ? alloc_fd+0x2e7/0x670 [ 1992.663319] do_sys_openat2+0x171/0x4d0 [ 1992.664184] ? build_open_flags+0x6f0/0x6f0 [ 1992.665121] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1992.666161] ? wait_for_completion_io+0x270/0x270 [ 1992.667212] __x64_sys_openat+0x13f/0x1f0 [ 1992.668108] ? __ia32_sys_open+0x1c0/0x1c0 [ 1992.669022] ? ksys_write+0x1a9/0x260 [ 1992.669852] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1992.670989] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1992.672108] do_syscall_64+0x33/0x40 [ 1992.672920] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1992.674025] RIP: 0033:0x7fc4a2bd0b19 [ 1992.674830] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1992.678814] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1992.680466] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1992.682009] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1992.683552] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1992.685105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1992.686645] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1992.692759] loop5: detected capacity change from 0 to 16776704 [ 1992.749765] loop5: detected capacity change from 0 to 16776704 21:05:05 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x62, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:05:05 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:05:05 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:05:05 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122f, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:05:06 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 46) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:05:06 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x48, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 1992.963164] FAULT_INJECTION: forcing a failure. [ 1992.963164] name failslab, interval 1, probability 0, space 0, times 0 [ 1992.965413] CPU: 1 PID: 10293 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 1992.966749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1992.968362] Call Trace: [ 1992.968886] dump_stack+0x107/0x167 [ 1992.969596] should_fail.cold+0x5/0xa [ 1992.970333] ? __d_alloc+0x2a/0x990 [ 1992.971035] should_failslab+0x5/0x20 [ 1992.971776] kmem_cache_alloc+0x5b/0x310 [ 1992.972578] __d_alloc+0x2a/0x990 [ 1992.973254] d_alloc+0x46/0x240 [ 1992.973902] d_alloc_name+0x80/0xb0 [ 1992.974602] ? d_alloc+0x240/0x240 [ 1992.975290] ? _raw_spin_unlock+0x1a/0x30 [ 1992.976093] devpts_pty_new+0x368/0x810 [ 1992.976870] ? devpts_kill_index+0x40/0x40 [ 1992.977689] ptmx_open+0x1c8/0x370 [ 1992.978367] ? pty_open+0x310/0x310 [ 1992.979066] chrdev_open+0x268/0x6e0 [ 1992.979779] ? __unregister_chrdev+0x110/0x110 [ 1992.980665] ? fsnotify_perm.part.0+0x22d/0x620 [ 1992.981563] do_dentry_open+0x4b7/0x1090 [ 1992.982341] ? __unregister_chrdev+0x110/0x110 [ 1992.983212] ? may_open+0x1e4/0x400 [ 1992.983911] path_openat+0x19ba/0x2770 [ 1992.984676] ? path_lookupat+0x860/0x860 [ 1992.985459] ? lock_acquire+0x197/0x470 [ 1992.986225] ? find_held_lock+0x2c/0x110 [ 1992.987021] do_filp_open+0x190/0x3e0 [ 1992.987749] ? may_open_dev+0xf0/0xf0 [ 1992.988494] ? do_raw_spin_lock+0x121/0x260 [ 1992.989316] ? rwlock_bug.part.0+0x90/0x90 [ 1992.990132] ? _raw_spin_unlock+0x1a/0x30 [ 1992.990927] ? alloc_fd+0x2e7/0x670 [ 1992.991638] do_sys_openat2+0x171/0x4d0 [ 1992.992403] ? finish_task_switch+0xef/0x5d0 [ 1992.993249] ? __switch_to+0x572/0xf70 [ 1992.993995] ? __switch_to_asm+0x3a/0x60 [ 1992.994765] ? build_open_flags+0x6f0/0x6f0 [ 1992.995582] ? __schedule+0x82c/0x1ea0 [ 1992.996327] __x64_sys_openat+0x13f/0x1f0 [ 1992.997115] ? __ia32_sys_open+0x1c0/0x1c0 [ 1992.997914] ? ksys_write+0x1a9/0x260 [ 1992.998643] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1992.999638] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1993.000629] do_syscall_64+0x33/0x40 [ 1993.001339] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1993.002309] RIP: 0033:0x7fc4a2bd0b19 [ 1993.003013] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1993.006519] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1993.007974] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 1993.009342] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 1993.010702] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 1993.012063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1993.013426] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 1993.030263] loop5: detected capacity change from 0 to 16776704 21:05:20 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481264, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:05:20 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x4c, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:05:20 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0xb00000000000000, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:05:20 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481230, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:05:20 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:05:20 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122d, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:05:20 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x300, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:05:20 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 47) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2007.067551] FAULT_INJECTION: forcing a failure. [ 2007.067551] name failslab, interval 1, probability 0, space 0, times 0 [ 2007.069403] CPU: 0 PID: 10320 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 2007.070403] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2007.071595] Call Trace: [ 2007.071978] dump_stack+0x107/0x167 [ 2007.072499] should_fail.cold+0x5/0xa [ 2007.073052] ? create_object.isra.0+0x3a/0xa30 [ 2007.073699] should_failslab+0x5/0x20 [ 2007.074241] kmem_cache_alloc+0x5b/0x310 [ 2007.074828] create_object.isra.0+0x3a/0xa30 [ 2007.075466] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2007.076195] kmem_cache_alloc+0x159/0x310 [ 2007.076798] __d_alloc+0x2a/0x990 [ 2007.076818] loop5: detected capacity change from 0 to 16776704 [ 2007.078146] d_alloc+0x46/0x240 [ 2007.078615] d_alloc_name+0x80/0xb0 [ 2007.079125] ? d_alloc+0x240/0x240 [ 2007.079659] ? _raw_spin_unlock+0x1a/0x30 [ 2007.080258] devpts_pty_new+0x368/0x810 [ 2007.080828] ? devpts_kill_index+0x40/0x40 [ 2007.081428] ptmx_open+0x1c8/0x370 [ 2007.081932] ? pty_open+0x310/0x310 [ 2007.082464] chrdev_open+0x268/0x6e0 [ 2007.083025] ? __unregister_chrdev+0x110/0x110 [ 2007.083784] ? fsnotify_perm.part.0+0x22d/0x620 [ 2007.084456] do_dentry_open+0x4b7/0x1090 [ 2007.085074] ? __unregister_chrdev+0x110/0x110 [ 2007.085736] ? may_open+0x1e4/0x400 [ 2007.086261] path_openat+0x19ba/0x2770 [ 2007.086819] ? path_lookupat+0x860/0x860 [ 2007.087397] ? lock_acquire+0x197/0x470 [ 2007.087953] ? find_held_lock+0x2c/0x110 [ 2007.088533] do_filp_open+0x190/0x3e0 [ 2007.089080] ? may_open_dev+0xf0/0xf0 [ 2007.089626] ? alloc_fd+0x42d/0x670 [ 2007.090152] ? _raw_spin_unlock+0x1a/0x30 [ 2007.090739] ? alloc_fd+0x2e7/0x670 [ 2007.091262] do_sys_openat2+0x171/0x4d0 [ 2007.091826] ? build_open_flags+0x6f0/0x6f0 [ 2007.092428] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2007.093123] ? wait_for_completion_io+0x270/0x270 [ 2007.093803] __x64_sys_openat+0x13f/0x1f0 [ 2007.094384] ? __ia32_sys_open+0x1c0/0x1c0 [ 2007.094972] ? ksys_write+0x1a9/0x260 [ 2007.095511] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2007.096268] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2007.097001] do_syscall_64+0x33/0x40 [ 2007.097522] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2007.098237] RIP: 0033:0x7fc4a2bd0b19 [ 2007.098755] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2007.101327] RSP: 002b:00007fc4a0146188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2007.102396] RAX: ffffffffffffffda RBX: 00007fc4a2ce3f60 RCX: 00007fc4a2bd0b19 [ 2007.103390] RDX: 0000000000000000 RSI: 0000000020000200 RDI: ffffffffffffff9c [ 2007.104385] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 2007.105385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2007.106373] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 2007.124567] loop6: detected capacity change from 0 to 16776704 21:05:20 executing program 4: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x200000000000000, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) [ 2007.158060] loop5: detected capacity change from 0 to 16776704 21:05:20 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:05:20 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:05:20 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481269, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:05:20 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481258, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:05:20 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x480, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:05:20 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (fail_nth: 48) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:05:20 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x60, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 2007.331672] FAULT_INJECTION: forcing a failure. [ 2007.331672] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2007.334659] CPU: 1 PID: 10346 Comm: syz-executor.0 Not tainted 5.10.253 #1 [ 2007.336401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2007.338490] Call Trace: [ 2007.339156] dump_stack+0x107/0x167 [ 2007.340068] should_fail.cold+0x5/0xa [ 2007.341034] _copy_to_user+0x2e/0x180 [ 2007.341995] simple_read_from_buffer+0xcc/0x160 [ 2007.343162] proc_fail_nth_read+0x198/0x230 [ 2007.344240] ? proc_sessionid_read+0x230/0x230 [ 2007.345392] ? security_file_permission+0xb1/0xe0 [ 2007.346603] ? proc_sessionid_read+0x230/0x230 [ 2007.347743] vfs_read+0x228/0x620 [ 2007.348623] ksys_read+0x12d/0x260 [ 2007.349517] ? vfs_write+0xb10/0xb10 [ 2007.350454] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2007.351769] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2007.353064] do_syscall_64+0x33/0x40 [ 2007.353998] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2007.355292] RIP: 0033:0x7fc4a2b8369c [ 2007.356217] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2007.360761] RSP: 002b:00007fc4a0146170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2007.362638] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fc4a2b8369c [ 2007.364396] RDX: 000000000000000f RSI: 00007fc4a01461e0 RDI: 0000000000000004 [ 2007.366165] RBP: 00007fc4a01461d0 R08: 0000000000000000 R09: 0000000000000000 [ 2007.367932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2007.369700] R13: 00007ffe965a6cef R14: 00007fc4a0146300 R15: 0000000000022000 [ 2007.373220] loop5: detected capacity change from 0 to 16776704 21:05:20 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122a, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2007.383095] loop6: detected capacity change from 0 to 16776704 21:05:20 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x62, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:05:36 executing program 4: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x60, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:05:36 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:05:37 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126c, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:05:37 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:05:37 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x64, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:05:37 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0xf00000000000000, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:05:37 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:05:37 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x500, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 2023.866811] loop6: detected capacity change from 0 to 16776704 [ 2023.887318] loop5: detected capacity change from 0 to 16776704 [ 2023.891518] loop4: detected capacity change from 0 to 16776704 21:05:37 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2023.926343] loop5: detected capacity change from 0 to 16776704 21:05:37 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x600, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:05:37 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:05:37 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x68, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:05:37 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126f, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:05:37 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481264, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:05:37 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481269, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2024.017627] loop6: detected capacity change from 0 to 16776704 [ 2024.032290] loop5: detected capacity change from 0 to 16776704 21:05:37 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x3, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:05:37 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x1000000000000000, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:05:37 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2024.105319] loop5: detected capacity change from 0 to 16776704 21:05:37 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481269, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:05:37 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481270, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:05:37 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x6c, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:05:37 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x700, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:05:37 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x4, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2024.235188] loop6: detected capacity change from 0 to 16776704 21:05:37 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2024.261234] loop5: detected capacity change from 0 to 16776704 [ 2024.332661] loop5: detected capacity change from 0 to 16776704 21:05:52 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x1100000000000000, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:05:52 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x74, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:05:52 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xb00, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:05:52 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126c, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:05:52 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:05:52 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x5, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:05:52 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481275, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:05:52 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2039.519703] loop6: detected capacity change from 0 to 16776704 [ 2039.542302] loop5: detected capacity change from 0 to 16776704 21:05:52 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2039.602203] loop5: detected capacity change from 0 to 16776704 21:06:06 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126f, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:06:06 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x1200000000000000, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:06:06 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:06:06 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x7a, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:06:06 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x1800, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:06:06 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481278, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:06:06 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) 21:06:06 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x6, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2053.630808] loop6: detected capacity change from 0 to 16776704 [ 2053.680555] loop5: detected capacity change from 0 to 16776704 [ 2053.713854] loop5: detected capacity change from 0 to 16776704 21:06:06 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x7, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:06:06 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481270, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:06:06 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) 21:06:06 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x1c00, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:06:06 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc04812bb, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:06:06 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x7e, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:06:06 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x8, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:06:07 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) 21:06:07 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:06:07 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0xa, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2053.896057] loop5: detected capacity change from 0 to 16776704 21:06:22 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 21:06:22 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481275, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:06:22 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x10, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:06:22 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:06:22 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x1300000000000000, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:06:22 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x2000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:06:22 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xf0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:06:22 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2069.185658] loop6: detected capacity change from 0 to 16776704 [ 2069.208472] loop5: detected capacity change from 0 to 16776704 [ 2069.259859] loop5: detected capacity change from 0 to 16776704 21:06:22 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x18, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:06:22 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 21:06:22 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481278, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:06:22 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x3f00, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:06:22 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x112, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:06:22 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:06:22 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x3e, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2069.460721] loop5: detected capacity change from 0 to 16776704 21:06:40 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x8, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:06:40 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x48, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:06:40 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:06:40 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x6200, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:06:40 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:06:40 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc04812bb, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:06:40 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x281, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:06:40 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x1400000000000000, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) [ 2087.729458] loop6: detected capacity change from 0 to 16776704 [ 2087.752464] loop5: detected capacity change from 0 to 16776704 21:06:40 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x4c, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2087.788992] loop5: detected capacity change from 0 to 16776704 21:06:40 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 21:06:40 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x8004, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:06:40 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:06:41 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x300, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:06:41 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2087.960154] loop5: detected capacity change from 0 to 16776704 21:06:41 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) 21:06:41 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0xff0f000000000000, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:06:41 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2088.021255] loop5: detected capacity change from 0 to 16776704 21:06:57 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x2) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:06:57 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x68, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:06:57 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x1a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:06:57 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) 21:06:57 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xeffd, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:06:57 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x321, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:06:57 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:06:57 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2104.605352] loop5: detected capacity change from 0 to 16776704 [ 2104.624651] loop6: detected capacity change from 0 to 16776704 21:06:57 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) 21:06:57 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x6c, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:06:57 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x480, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:06:57 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) 21:06:57 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xfdef, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:06:57 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x3) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:06:58 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x48, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2104.885300] loop6: detected capacity change from 0 to 16776704 21:07:13 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x500, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:07:13 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x8, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:07:13 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x80000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:07:13 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4c, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:07:13 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:07:13 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) 21:07:13 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:07:13 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x74, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2120.069420] loop5: detected capacity change from 0 to 16776704 [ 2120.138877] loop5: detected capacity change from 0 to 16776704 [ 2120.151793] loop6: detected capacity change from 0 to 16776704 21:07:13 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) 21:07:13 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x555, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:07:13 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x7a, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:07:13 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x200000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:07:13 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2120.342363] loop6: detected capacity change from 0 to 16776704 21:07:28 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xc, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:07:28 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) 21:07:28 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xfffff0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:07:28 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x68, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:07:28 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:07:28 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0xf) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:07:28 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x600, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:07:28 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x300, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2134.954502] loop6: detected capacity change from 0 to 16776704 21:07:28 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) [ 2134.991167] loop5: detected capacity change from 0 to 16776704 21:07:28 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x480, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:07:28 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6c, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2135.069342] loop5: detected capacity change from 0 to 16776704 21:07:28 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x500, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:07:28 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x1000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:07:28 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:07:28 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) 21:07:28 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x2000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 2135.181591] blktrace: Concurrent blktraces are not allowed on loop2 21:07:28 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x1a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2152.877443] loop5: detected capacity change from 0 to 16776704 [ 2152.903553] loop6: detected capacity change from 0 to 50331648 [ 2152.963433] loop5: detected capacity change from 0 to 16776704 21:07:46 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x600, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:07:46 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x48, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:07:46 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x10) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:07:46 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:07:46 executing program 4: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) 21:07:46 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x700, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:07:46 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x3000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:07:46 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x74, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:07:46 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x700, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:07:46 executing program 4: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) 21:07:46 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x4000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:07:46 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:07:46 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xa00, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:07:46 executing program 4: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) 21:07:46 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0xa00, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:07:46 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4c, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:07:46 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2153.193385] loop6: detected capacity change from 0 to 67108864 21:07:46 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x11) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:07:46 executing program 4: mknod$loop(0x0, 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) [ 2153.231570] loop5: detected capacity change from 0 to 16776704 [ 2153.309770] loop5: detected capacity change from 0 to 16776704 [ 2153.326287] blktrace: Concurrent blktraces are not allowed on loop6 21:08:01 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x12) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:08:01 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x68, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:08:01 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x5000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:08:01 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x1800, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:08:01 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xc00, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:08:01 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xd0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:08:01 executing program 4: mknod$loop(0x0, 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) 21:08:01 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2168.413350] loop6: detected capacity change from 0 to 83886080 [ 2168.438134] loop5: detected capacity change from 0 to 16776704 21:08:01 executing program 4: mknod$loop(0x0, 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) [ 2168.501923] loop5: detected capacity change from 0 to 16776704 21:08:01 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x3e00, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:08:01 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xd00, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:08:01 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x6000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 2168.590138] loop5: detected capacity change from 0 to 16776704 [ 2168.667276] loop5: detected capacity change from 0 to 16776704 21:08:19 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) 21:08:19 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x13) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:08:19 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x7000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:08:19 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x4000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:08:19 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6c, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:08:19 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x1200, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:08:19 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xe2, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:08:19 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2186.377415] loop6: detected capacity change from 0 to 117440512 [ 2186.385283] loop5: detected capacity change from 0 to 16776704 21:08:19 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) [ 2186.445873] loop5: detected capacity change from 0 to 16776704 21:08:19 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x4800, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:08:19 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x8000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:08:19 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x1201, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:08:19 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:08:19 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xf8, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:08:19 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x74, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2186.594358] loop5: detected capacity change from 0 to 16776704 [ 2186.606542] blktrace: Concurrent blktraces are not allowed on loop2 21:08:19 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) 21:08:19 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x4c00, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2186.667921] loop5: detected capacity change from 0 to 16776704 21:08:19 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x14) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:08:19 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xb000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:08:19 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) 21:08:35 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x300) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:08:35 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x18000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:08:35 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:08:35 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:08:35 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x6800, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:08:35 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x10a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:08:35 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) 21:08:35 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x1219, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 2202.791497] loop6: detected capacity change from 0 to 135266304 [ 2202.808174] loop5: detected capacity change from 0 to 16776704 [ 2202.859442] loop5: detected capacity change from 0 to 16776704 21:08:36 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) 21:08:36 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:08:36 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x1c000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:08:36 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x6c00, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2203.044364] loop6: detected capacity change from 0 to 135266304 21:08:50 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0xb00) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:08:50 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x3f000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:08:50 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xd0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:08:50 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x114, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:08:51 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) 21:08:51 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:08:51 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x7400, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:08:51 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x1800, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 2217.885809] loop6: detected capacity change from 0 to 135266304 [ 2217.905249] loop5: detected capacity change from 0 to 16776704 21:08:51 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) [ 2217.962716] loop5: detected capacity change from 0 to 16776704 21:08:51 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:08:51 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x7a00, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:08:51 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x62000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:08:51 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x1912, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:08:51 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) 21:08:51 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xe2, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2218.127511] loop6: detected capacity change from 0 to 135266304 21:08:51 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:08:51 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0xf00) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:08:51 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, 0x0) 21:08:51 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x128, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2218.217679] loop5: detected capacity change from 0 to 16776704 21:08:51 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x8004, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2218.284682] loop5: detected capacity change from 0 to 16776704 21:09:09 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x1bc, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:09:09 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x80040000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:09:09 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x1100) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:09:09 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x1c00, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:09:09 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, 0x0) 21:09:09 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xf8, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:09:09 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0xff03, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:09:09 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2236.183381] loop5: detected capacity change from 0 to 16776704 [ 2236.233238] loop6: detected capacity change from 0 to 135266304 21:09:09 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x80000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2236.258426] loop5: detected capacity change from 0 to 16776704 21:09:09 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, 0x0) 21:09:28 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x1c0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:09:28 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:09:28 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x1200) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:09:28 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x8cffffff, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:09:28 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0xb91}) 21:09:28 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0xfffff, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2255.101533] loop6: detected capacity change from 0 to 135266304 21:09:28 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x2000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:09:28 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x10a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2255.168628] loop5: detected capacity change from 0 to 16776704 [ 2255.197791] loop5: detected capacity change from 0 to 16776704 21:09:28 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x400000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:09:28 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xeffdffff, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:09:28 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)) 21:09:28 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x2103, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:09:28 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:09:28 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:09:28 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x128, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:09:28 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x1000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:09:28 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x10a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:09:28 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xf0ffff00, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 2255.456463] loop6: detected capacity change from 0 to 135266304 21:09:44 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x248, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:09:44 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:09:44 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x2400, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:09:44 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x1300) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:09:44 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xf6ffffff, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:09:44 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:09:44 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x2000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:09:44 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x1bc, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2271.411544] blktrace: Concurrent blktraces are not allowed on loop2 [ 2271.448742] loop5: detected capacity change from 0 to 16776704 [ 2271.475840] loop6: detected capacity change from 0 to 135266304 [ 2271.513214] loop5: detected capacity change from 0 to 16776704 21:09:44 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x3000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:09:44 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:09:44 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:09:44 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xfcfdffff, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:09:44 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x2ffc, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:09:44 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x1400) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:09:44 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x26a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2271.740228] loop6: detected capacity change from 0 to 135266304 21:09:44 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x1c0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:09:44 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x4000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2271.823479] loop5: detected capacity change from 0 to 16776704 [ 2271.872742] loop5: detected capacity change from 0 to 16776704 21:09:59 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0xff0f) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:09:59 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xfdfdffff, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:09:59 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x27a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:09:59 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x5000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:09:59 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:09:59 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:09:59 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:09:59 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x2ffe, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 2286.188251] loop5: detected capacity change from 0 to 16776704 [ 2286.244356] loop6: detected capacity change from 0 to 135266304 [ 2286.244521] blktrace: Concurrent blktraces are not allowed on loop6 21:09:59 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x1000000) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) [ 2286.268433] loop5: detected capacity change from 0 to 16776704 21:09:59 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) 21:09:59 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xfeffffff, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:09:59 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x6000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:09:59 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x3000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:09:59 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2286.376529] loop6: detected capacity change from 0 to 135266304 21:09:59 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x248, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:09:59 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x3c2, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:09:59 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x7000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:09:59 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) 21:10:15 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x3c5, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:10:15 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xfffffdef, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:10:15 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x2000000) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:10:15 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 21:10:15 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0xa000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:10:15 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:10:15 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x27a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:10:15 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x3f00, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 2301.960316] loop5: detected capacity change from 0 to 16776704 21:10:15 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x10000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2301.982261] loop6: detected capacity change from 0 to 135266304 [ 2302.024056] loop5: detected capacity change from 0 to 16776704 21:10:15 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x3c6, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:10:15 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x362, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:10:15 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x4000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:10:15 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xfffffdfc, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 2302.241779] loop6: detected capacity change from 0 to 135266304 21:10:31 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x3c2, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:10:31 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x18000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:10:31 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x3ca, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:10:31 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x4800, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:10:31 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 21:10:31 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x3000000) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:10:31 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xfffffdfd, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 2318.481463] loop5: detected capacity change from 0 to 16776704 21:10:31 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2318.512260] loop6: detected capacity change from 0 to 135266304 21:10:31 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x3e000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2318.576346] loop5: detected capacity change from 0 to 16776704 21:10:31 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x4c00, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:10:31 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:10:31 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xffffff8c, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:10:31 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x3dc, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:10:31 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x3c5, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2318.697237] loop6: detected capacity change from 0 to 135266304 21:10:31 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0xb000000) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:10:31 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x48000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:10:31 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x5505, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:10:32 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2318.860515] loop5: detected capacity change from 0 to 16776704 [ 2318.888131] loop5: detected capacity change from 0 to 16776704 21:10:49 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 21:10:49 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:10:49 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xfffffff6, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:10:49 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0xf000000) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:10:49 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x4c000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:10:49 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x3ca, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:10:49 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x6000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:10:49 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa00, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2336.803033] blktrace: Concurrent blktraces are not allowed on loop8 [ 2336.815851] loop6: detected capacity change from 0 to 135266304 [ 2336.845440] loop5: detected capacity change from 0 to 16776704 21:10:50 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 21:10:50 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x68000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:10:50 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:10:50 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa01, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2336.931318] loop5: detected capacity change from 0 to 16776704 21:10:50 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xfffffffe, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 2336.992298] blktrace: Concurrent blktraces are not allowed on loop8 21:10:50 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x60ff, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:10:50 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x3dc, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2337.081500] loop6: detected capacity change from 0 to 135266304 [ 2337.120075] loop5: detected capacity change from 0 to 16776704 [ 2337.207153] loop5: detected capacity change from 0 to 16776704 21:11:08 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x6c000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:11:08 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 21:11:08 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x6200, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:11:08 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa00, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:11:08 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x225c17d03, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:11:08 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x0, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:11:08 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x10000000) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:11:08 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa02, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2355.413708] loop5: detected capacity change from 0 to 16776704 21:11:08 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x74000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2355.436494] loop6: detected capacity change from 0 to 135266304 [ 2355.445189] blktrace: Concurrent blktraces are not allowed on loop8 21:11:08 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:11:08 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x80000000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:11:08 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa01, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:11:08 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x0, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:11:08 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xb91, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:11:08 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x6400, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 2355.640319] blktrace: Concurrent blktraces are not allowed on loop8 21:11:08 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x7a000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2355.688568] loop6: detected capacity change from 0 to 135266304 21:11:08 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:11:08 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x11000000) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) [ 2355.833054] blktrace: Concurrent blktraces are not allowed on loop8 21:11:09 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x80040000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:11:09 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:11:09 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa02, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:11:09 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x6800, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:11:09 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x0, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2355.995764] blktrace: Concurrent blktraces are not allowed on loop8 [ 2356.032677] loop5: detected capacity change from 0 to 16776704 [ 2356.063403] loop5: detected capacity change from 0 to 16776704 21:11:23 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x12000000) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:11:23 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xb91, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2370.358091] blktrace: Concurrent blktraces are not allowed on loop8 21:11:23 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x7ffffffff000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:11:23 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:11:23 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x1401, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:11:23 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x8cffffff, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:11:23 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:11:23 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x6c00, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 2370.363260] loop5: detected capacity change from 0 to 16776704 [ 2370.379311] loop6: detected capacity change from 0 to 135266304 21:11:23 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0xf6ffffff, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2370.443301] loop5: detected capacity change from 0 to 16776704 21:11:37 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x13000000) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:11:37 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:11:37 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:11:37 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xc00, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:11:37 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x1000000000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:11:37 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x7400, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:11:37 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x1a00, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:11:37 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0xfeffffff, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2384.574765] blktrace: Concurrent blktraces are not allowed on loop8 [ 2384.586233] loop6: detected capacity change from 0 to 135266304 [ 2384.599618] loop5: detected capacity change from 0 to 16776704 21:11:37 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) [ 2384.641276] loop5: detected capacity change from 0 to 16776704 21:11:37 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x7a00, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:11:37 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:11:37 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2000, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2384.687083] blktrace: Concurrent blktraces are not allowed on loop8 21:11:37 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x1a00, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:11:37 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0xff030000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:11:37 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x7ffffffffffff, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 2384.770542] loop5: detected capacity change from 0 to 16776704 21:11:37 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) [ 2384.897330] blktrace: Concurrent blktraces are not allowed on loop8 21:11:51 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:11:51 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x14000000) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:11:51 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:11:51 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2000, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:11:51 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x7e00, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:11:51 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0xffff0f00, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:11:51 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2801, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:11:51 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x8000000000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 2398.681787] blktrace: Concurrent blktraces are not allowed on loop8 [ 2398.683227] loop6: detected capacity change from 0 to 135266304 [ 2398.722571] loop5: detected capacity change from 0 to 16776704 21:11:51 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0xffffff8c, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:11:51 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4000, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:11:51 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x20000000000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 2398.795606] loop5: detected capacity change from 0 to 16776704 [ 2398.883521] blktrace: Concurrent blktraces are not allowed on loop8 21:11:52 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:11:52 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x8004, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:11:52 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2801, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:11:52 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2398.938429] loop5: detected capacity change from 0 to 16776704 21:11:52 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0xfffffff6, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:12:06 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xf0ffffff7f0000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:12:06 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4800, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:12:06 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:12:06 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:12:06 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0xff0f0000) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:12:06 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x8102, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:12:06 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0xfffffffe, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:12:06 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4000, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2413.821506] blktrace: Concurrent blktraces are not allowed on loop8 [ 2413.834661] loop6: detected capacity change from 0 to 135266304 21:12:07 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x1000000000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2413.883276] loop5: detected capacity change from 0 to 16776704 [ 2413.941844] loop5: detected capacity change from 0 to 16776704 21:12:07 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x100000000000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:12:07 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:12:07 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) [ 2414.018620] blktrace: Concurrent blktraces are not allowed on loop8 21:12:07 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4800, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:12:07 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x8000000000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:12:07 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4802, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:12:07 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:12:07 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xeffd, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:12:07 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x200000000000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:12:07 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x100000000000000) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) [ 2414.193416] blktrace: Concurrent blktraces are not allowed on loop8 21:12:07 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xf000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:12:07 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x40000000000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:12:07 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4c00, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:12:07 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:12:07 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4802, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:12:07 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x300000000000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:12:07 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:12:22 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x37dc12502000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:12:22 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6800, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:12:22 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xfc2f, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:12:22 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x100000000000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:12:22 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x200000000000000) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:12:22 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:12:22 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4c00, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:12:22 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2429.260386] loop5: detected capacity change from 0 to 16776704 [ 2429.281195] loop6: detected capacity change from 0 to 135266304 21:12:22 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x200000000000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:12:22 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:12:22 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6a02, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:12:22 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xfdef, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 2429.480906] blktrace: Concurrent blktraces are not allowed on loop8 [ 2429.488254] loop5: detected capacity change from 0 to 16776704 [ 2429.519054] loop5: detected capacity change from 0 to 16776704 21:12:41 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xfe2f, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:12:41 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6c00, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:12:41 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x300000000000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:12:41 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x300000000000000) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:12:41 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x400000000000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:12:41 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6203, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:12:41 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:12:41 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2448.301297] blktrace: Concurrent blktraces are not allowed on loop8 [ 2448.306257] loop6: detected capacity change from 0 to 135266304 [ 2448.337557] loop5: detected capacity change from 0 to 16776704 21:12:41 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x400000000000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2448.432362] loop5: detected capacity change from 0 to 16776704 21:12:55 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7400, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:12:55 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x500000000000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:12:55 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0xb00000000000000) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:12:55 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x500000000000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:12:55 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:12:55 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xff01, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:12:55 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:12:55 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6800, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2462.328821] blktrace: Concurrent blktraces are not allowed on loop8 [ 2462.352657] blktrace: Concurrent blktraces are not allowed on loop2 [ 2462.361335] loop5: detected capacity change from 0 to 16776704 [ 2462.372174] loop6: detected capacity change from 0 to 135266304 21:12:55 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x600000000000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:12:55 executing program 4: setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) [ 2462.416538] loop5: detected capacity change from 0 to 16776704 21:12:55 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a00, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:12:55 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xff7f, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:12:55 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x600000000000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 2462.493427] audit: type=1400 audit(1776546775.667:12): avc: denied { write } for pid=12139 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 21:12:55 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6c00, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:12:55 executing program 4: setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) [ 2462.525510] loop5: detected capacity change from 0 to 16776704 [ 2462.546477] loop6: detected capacity change from 0 to 135266304 21:12:55 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x700000000000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:12:55 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:12:55 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0xf00000000000000) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) [ 2462.626337] blktrace: Concurrent blktraces are not allowed on loop14 21:12:55 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x700000000000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 2462.740506] loop6: detected capacity change from 0 to 135266304 21:13:11 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x800000000000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:13:11 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x1c515, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:13:11 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x1000000000000000) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:13:11 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a02, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:13:11 executing program 4: setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:13:11 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7400, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:13:11 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0xa00000000000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:13:11 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2478.364336] loop6: detected capacity change from 0 to 135266304 [ 2478.405536] loop5: detected capacity change from 0 to 16776704 21:13:11 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x1000000000000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:13:11 executing program 4: mknod$loop(0x0, 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) [ 2478.490834] loop5: detected capacity change from 0 to 16776704 21:13:11 executing program 4: mknod$loop(0x0, 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:13:11 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x910b, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:13:11 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a00, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2478.550200] blktrace: Concurrent blktraces are not allowed on loop14 21:13:11 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x1c516, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:13:11 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xb00000000000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 2478.718416] loop5: detected capacity change from 0 to 16776704 [ 2478.785545] loop5: detected capacity change from 0 to 16776704 21:13:29 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x1c517, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:13:29 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x1800000000000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:13:29 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a02, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:13:29 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:13:29 executing program 4: mknod$loop(0x0, 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) [ 2496.619597] loop5: detected capacity change from 0 to 16776704 21:13:29 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xbc01, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:13:29 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x1100000000000000) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:13:29 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:13:29 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x1800000000000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 2496.687499] loop5: detected capacity change from 0 to 16776704 21:13:29 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) [ 2496.702512] loop6: detected capacity change from 0 to 135266304 [ 2496.713795] blktrace: Concurrent blktraces are not allowed on loop2 21:13:29 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x1c00000000000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:13:29 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x1c518, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 2496.826096] blktrace: Concurrent blktraces are not allowed on loop14 21:13:30 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x3e00000000000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2496.850644] loop5: detected capacity change from 0 to 16776704 [ 2496.864408] loop6: detected capacity change from 0 to 135266304 [ 2496.900385] loop5: detected capacity change from 0 to 16776704 21:13:46 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:13:46 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x3f00000000000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:13:46 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x1200000000000000) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:13:46 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:13:46 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x910b, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:13:46 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xc001, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:13:46 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x4800000000000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:13:46 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x1c519, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 2513.564576] loop5: detected capacity change from 0 to 16776704 [ 2513.615494] loop6: detected capacity change from 0 to 135266304 21:13:46 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x4c00000000000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:13:46 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(0x0, &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) [ 2513.663379] loop5: detected capacity change from 0 to 16776704 21:13:46 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xc203, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:13:46 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xbc01, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:13:46 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2513.731380] blktrace: Concurrent blktraces are not allowed on loop8 21:13:46 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x1c51a, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:13:46 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x6200000000000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 2513.809850] loop6: detected capacity change from 0 to 135266304 21:13:47 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x1300000000000000) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:13:47 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x6800000000000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:13:47 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(0x0, &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) [ 2513.882192] loop5: detected capacity change from 0 to 16776704 [ 2513.888587] blktrace: Concurrent blktraces are not allowed on loop8 21:13:47 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x1c51b, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:13:47 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x6c00000000000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:13:47 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(0x0, &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:13:47 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xc001, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:13:47 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x8004000000000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 2514.000057] blktrace: Concurrent blktraces are not allowed on loop8 [ 2514.022710] loop6: detected capacity change from 0 to 135266304 [ 2514.054423] loop5: detected capacity change from 0 to 16776704 [ 2514.106787] loop5: detected capacity change from 0 to 16776704 21:14:06 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x1400000000000000) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:14:06 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x80000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:14:06 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, 0x0) 21:14:06 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x7400000000000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:14:06 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', 0x0, &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:14:06 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xc503, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:14:06 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xc203, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:14:06 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x8cffffff00000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 2533.216562] loop5: detected capacity change from 0 to 16776704 [ 2533.223446] loop6: detected capacity change from 0 to 135266304 [ 2533.229289] blktrace: Concurrent blktraces are not allowed on loop8 [ 2533.281475] loop5: detected capacity change from 0 to 16776704 21:14:06 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', 0x0, &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:14:06 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x7a00000000000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:14:06 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xeffdffffffffffff, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:14:06 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x100000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:14:06 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xc503, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2533.392540] blktrace: Concurrent blktraces are not allowed on loop8 21:14:25 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0xff0f000000000000) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) 21:14:25 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xc603, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:14:25 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xca03, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:14:25 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', 0x0, &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:14:25 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, 0x0) 21:14:25 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x200000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:14:25 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x8004000000000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:14:25 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xf0ffff0000000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 2552.759093] blktrace: Concurrent blktraces are not allowed on loop8 [ 2552.775406] loop6: detected capacity change from 0 to 135266304 [ 2552.833551] loop5: detected capacity change from 0 to 16776704 21:14:26 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x8cffffff00000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2552.881775] loop5: detected capacity change from 0 to 16776704 21:14:26 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xf6ffffff00000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:14:26 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), 0x0, 0x0, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:14:26 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xca03, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:14:26 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xe0ffff, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 2553.000667] blktrace: Concurrent blktraces are not allowed on loop8 21:14:26 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, 0x0) 21:14:26 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xd000, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:14:26 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xd000, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2553.099863] loop5: detected capacity change from 0 to 16776704 21:14:49 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)) 21:14:49 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0xf6ffffff00000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:14:49 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), 0x0, 0x0, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:14:49 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xfcfdffff00000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:14:49 executing program 2: r0 = semget$private(0x0, 0x4, 0x100) semtimedop(r0, &(0x7f0000000080)=[{0x0, 0x8, 0x1800}], 0x1, &(0x7f0000000100)={0x0, 0x989680}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x4, 0x14, &(0x7f00000004c0)=""/206) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r2, r3+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x4, 0x0, 0x400}, {0x4, 0x440}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f0000000400)=""/170) semtimedop(0x0, &(0x7f00000001c0)=[{0x4, 0x100, 0x1000}, {0x1, 0xaf46, 0x1000}, {0x1, 0x3, 0x1800}, {0x1, 0x8}, {0x0, 0x8000, 0x800}, {0x7, 0x2, 0x1000}, {0x1, 0x0, 0x1000}, {0x1, 0x4, 0x800}, {0x1, 0x9, 0x1800}, {0x2, 0x800, 0x1800}], 0xa, &(0x7f0000000400)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r1, 0x3, 0x13, &(0x7f00000000c0)=""/34) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) semget$private(0x0, 0x1, 0x400) ioctl$TCFLSH(r4, 0x540b, 0x2) unshare(0x48020200) 21:14:49 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xf0ff1f, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:14:49 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xdc03, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:14:49 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xdc03, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2576.531704] blktrace: Concurrent blktraces are not allowed on loop6 [ 2576.560240] loop5: detected capacity change from 0 to 16776704 [ 2576.605262] loop6: detected capacity change from 0 to 135266304 [ 2576.614624] blktrace: Concurrent blktraces are not allowed on loop8 [ 2576.616355] blktrace: Concurrent blktraces are not allowed on loop2 21:14:49 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xe200, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2576.636858] loop5: detected capacity change from 0 to 16776704 21:14:49 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), 0x0, 0x0, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:14:49 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0xfeffffff00000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2576.710302] blktrace: Concurrent blktraces are not allowed on loop8 21:14:49 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)) 21:14:49 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xf0ffff, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:14:49 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xfdfdffff00000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:14:49 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xe200, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:14:49 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0xff03000000000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2576.823272] loop6: detected capacity change from 0 to 135266304 21:14:50 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:14:50 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xfeffffff00000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:14:50 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xfeff00, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 2576.917266] loop6: detected capacity change from 0 to 135266304 [ 2576.978706] blktrace: Concurrent blktraces are not allowed on loop8 [ 2577.042015] blktrace: Concurrent blktraces are not allowed on loop14 21:15:06 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xf800, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:15:06 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)) 21:15:06 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:15:06 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xffffffff00000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:15:06 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7, 0x40018, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x18d) semtimedop(r1, &(0x7f0000000080)=[{0x1, 0xc72, 0x1000}, {0x2, 0x7, 0x1800}, {0x2, 0x9, 0x800}], 0x3, &(0x7f00000001c0)) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r2, r3+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x403) ioctl$TCFLSH(r4, 0x540b, 0x2) semctl$SEM_STAT_ANY(0xffffffffffffffff, 0x3, 0x14, &(0x7f0000000100)=""/1) unshare(0x48020200) 21:15:06 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0xffff0f0000000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:15:06 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xfeffff, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:15:06 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xf800, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2593.512668] blktrace: Concurrent blktraces are not allowed on loop8 [ 2593.518347] loop6: detected capacity change from 0 to 135266304 [ 2593.562401] loop5: detected capacity change from 0 to 16776704 [ 2593.600387] loop5: detected capacity change from 0 to 16776704 21:15:06 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:15:06 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x104, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2593.717857] blktrace: Concurrent blktraces are not allowed on loop8 21:15:24 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x103, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:15:24 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0xffffffff00000000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:15:24 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x106, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:15:24 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f0000000400)={0x3, 0x80, 0x4, 0x3, 0x38, 0x1, 0x0, 0x10000000, 0x1000, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x14, 0x4, @perf_config_ext={0x7f, 0x3}, 0x8800, 0x0, 0x0, 0x9, 0x7ff, 0x0, 0x81, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x1) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) r4 = semget(0x3, 0x3, 0x240) semop(r4, &(0x7f0000000080)=[{0x4, 0x38, 0x2800}, {0x1, 0xfffe, 0x1000}], 0x2) 21:15:24 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xfffe00, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:15:24 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:15:24 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xf800, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:15:24 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xffffffffffff0700, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 2611.040685] loop5: detected capacity change from 0 to 16776704 21:15:24 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x2) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2611.076730] loop6: detected capacity change from 0 to 135266304 [ 2611.092553] loop5: detected capacity change from 0 to 16776704 21:15:24 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xfffff0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:15:24 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xf800, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:15:24 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x114, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:15:24 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xfffffffffffffdef, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:15:24 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:15:24 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x104, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:15:24 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x3) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2611.212458] loop5: detected capacity change from 0 to 16776704 [ 2611.230308] loop5: detected capacity change from 0 to 16776704 21:15:24 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x4) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 2611.270795] loop6: detected capacity change from 0 to 135266304 21:15:24 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:15:24 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) [ 2611.365614] loop6: detected capacity change from 0 to 135266304 21:15:24 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x1000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:15:39 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1bb, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:15:39 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x1010000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:15:39 executing program 7: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f0000000400)={0x3, 0x80, 0x4, 0x3, 0x38, 0x1, 0x0, 0x10000000, 0x1000, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x14, 0x4, @perf_config_ext={0x7f, 0x3}, 0x8800, 0x0, 0x0, 0x9, 0x7ff, 0x0, 0x81, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x1) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r3, 0x540b, 0x2) unshare(0x48020200) r4 = semget(0x3, 0x3, 0x240) semop(r4, &(0x7f0000000080)=[{0x4, 0x38, 0x2800}, {0x1, 0xfffe, 0x1000}], 0x2) 21:15:39 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 2626.248289] loop5: detected capacity change from 0 to 16842752 21:15:39 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x5) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:15:39 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:15:39 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x114, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:15:39 executing program 2: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000400)=[{0x0, 0x2, 0x1000}], 0x1, &(0x7f0000000440)={0x77359400}) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480), 0x20e100, 0x0) semget$private(0x0, 0x3, 0x410) ioctl$TCFLSH(r3, 0x540b, 0x2) r4 = semget(0x3, 0x3, 0x60) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) semtimedop(r4, &(0x7f0000000080)=[{0x1, 0x4, 0x1800}, {0x2, 0x3, 0x1000}, {0x0, 0xfffe}, {0x0, 0x9, 0x2800}, {0x1, 0x0, 0x1000}, {0x2, 0xffff, 0x1000}], 0x6, &(0x7f00000001c0)={r5, r6+60000000}) unshare(0x48020200) [ 2626.302291] loop6: detected capacity change from 0 to 16776704 [ 2626.325756] blktrace: Concurrent blktraces are not allowed on loop8 21:15:39 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x2000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:15:39 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x6) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:15:39 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:15:39 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x7, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:15:39 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xb91, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2626.447327] loop6: detected capacity change from 0 to 16776704 21:15:39 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xffffffffffff0700, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:15:39 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0xf, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 2626.513687] blktrace: Concurrent blktraces are not allowed on loop8 21:15:39 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x3000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 2626.541415] loop6: detected capacity change from 0 to 16776704 21:15:39 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1bb, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:15:39 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x7) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:15:39 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:15:39 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x10, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) [ 2626.666609] loop5: detected capacity change from 0 to 50331648 [ 2626.681212] loop7: detected capacity change from 0 to 135266304 21:15:39 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x910b, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:15:39 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xb91, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2626.733067] loop5: detected capacity change from 0 to 50331648 21:15:39 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x4000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 2626.770470] blktrace: Concurrent blktraces are not allowed on loop8 [ 2626.817516] loop5: detected capacity change from 0 to 67108864 [ 2626.861045] loop5: detected capacity change from 0 to 67108864 21:15:55 executing program 0: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r1, r2+60000000}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/34) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x8) ioctl$TCFLSH(r3, 0x540b, 0x2) 21:15:55 executing program 2: semget$private(0x0, 0x4, 0x100) r0 = perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0x0]) semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f00000002c0)=""/207) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000180)={r2, r3+60000000}) semtimedop(0x0, &(0x7f00000003c0)=[{0x0, 0x4a41, 0x400}, {0x0, 0x0, 0x1c00}, {0x1, 0x440, 0x400}], 0x3, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f0000000400)={0x0, 0x80, 0x7, 0x1, 0x6, 0x3, 0x0, 0x3, 0x905b, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000080)}, 0x2, 0x0, 0x3, 0x9, 0x6, 0x5, 0x20, 0x0, 0xfffffc00, 0x0, 0x240000}, 0xffffffffffffffff, 0x9, r0, 0x8) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_INFO(r1, 0x3, 0x13, &(0x7f00000000c0)=""/34) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) semtimedop(r1, &(0x7f0000000100)=[{0x0, 0x8, 0x1000}, {0x2, 0x7, 0x1000}], 0x2, &(0x7f00000001c0)={0x77359400}) semget$private(0x0, 0x3, 0x417) ioctl$TCFLSH(r4, 0x540b, 0x2) unshare(0x80) semget$private(0x0, 0x0, 0x2a) 21:15:55 executing program 7: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xb91, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:15:55 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x20a, 0x102, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) 21:15:55 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x0) 21:15:55 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x5000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) 21:15:55 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x162210, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) 21:15:55 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x910b, 0xb91}) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/8250', 0x460800, 0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(r2, &(0x7f00000004c0)=""/149, 0x95) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0xb0}) [ 2642.023291] loop5: detected capacity change from 0 to 83886080 [ 2642.107575] blktrace: Concurrent blktraces are not allowed on loop8 21:15:55 executing program 5: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x6000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xe3) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="24076500cb22e6ec0c6a57352b1a7df5adc37324171b847353820c366ee55a53c0f8b8b1af9a2fd1", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fbdbdf250700000002"], 0x24}}, 0x8840) [ 2642.201522] loop5: detected capacity change from 0 to 100663296 [ 2642.239034] loop5: detected capacity change from 0 to 100663296 [ 2644.367282] syz-executor.3 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2644.368944] CPU: 1 PID: 282 Comm: syz-executor.3 Not tainted 5.10.253 #1 [ 2644.369729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2644.370703] Call Trace: [ 2644.371016] dump_stack+0x107/0x167 [ 2644.371452] dump_header+0x107/0x689 [ 2644.371893] oom_kill_process.cold+0x10/0x15 [ 2644.372413] out_of_memory+0x1149/0x1440 [ 2644.372893] ? oom_killer_disable+0x280/0x280 [ 2644.373419] ? mutex_trylock+0x237/0x2b0 [ 2644.373896] ? __alloc_pages_slowpath.constprop.0+0xb70/0x2320 [ 2644.374589] __alloc_pages_slowpath.constprop.0+0x1cb6/0x2320 [ 2644.375290] ? lock_acquire+0x147/0x470 [ 2644.375757] ? warn_alloc+0x190/0x190 [ 2644.376213] __alloc_pages_nodemask+0x51d/0x600 [ 2644.376759] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2644.377456] ? find_get_entry+0x2c8/0x740 [ 2644.377950] alloc_pages_current+0x187/0x280 [ 2644.378461] __page_cache_alloc+0x2d2/0x360 [ 2644.378964] pagecache_get_page+0x2c7/0xc80 [ 2644.379474] filemap_fault+0x177d/0x2210 [ 2644.379954] ? read_cache_page_gfp+0x30/0x30 [ 2644.380468] ? handle_mm_fault+0x28b1/0x3500 [ 2644.380979] ? lock_downgrade+0x6d0/0x6d0 [ 2644.381463] ext4_filemap_fault+0x87/0xc0 [ 2644.381944] __do_fault+0x113/0x410 [ 2644.382366] handle_mm_fault+0x1e53/0x3500 [ 2644.382862] ? find_held_lock+0x2c/0x110 [ 2644.383338] ? __pmd_alloc+0x630/0x630 [ 2644.383794] ? vmacache_find+0x55/0x2a0 [ 2644.384260] do_user_addr_fault+0x626/0x1070 [ 2644.384777] exc_page_fault+0xa2/0x1a0 [ 2644.385229] ? asm_exc_page_fault+0x8/0x30 [ 2644.385720] asm_exc_page_fault+0x1e/0x30 [ 2644.386199] RIP: 0033:0x7fd6ac2f2093 [ 2644.386633] Code: Unable to access opcode bytes at RIP 0x7fd6ac2f2069. [ 2644.387396] RSP: 002b:00007fff98bfb560 EFLAGS: 00010202 [ 2644.388008] RAX: 0000000000000000 RBX: 00000000000003ba RCX: 00007fd6ac3188e1 [ 2644.388834] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2644.389654] RBP: 00007fff98bfb5fc R08: 0000000000000000 R09: 00007fff98ddd080 [ 2644.390476] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000032 [ 2644.391299] R13: 0000000000285358 R14: 000000000000000f R15: 00007fff98bfb660 [ 2644.392161] Mem-Info: [ 2644.392458] active_anon:158 inactive_anon:46249 isolated_anon:0 [ 2644.392458] active_file:24 inactive_file:2 isolated_file:0 [ 2644.392458] unevictable:0 dirty:0 writeback:0 [ 2644.392458] slab_reclaimable:9658 slab_unreclaimable:78403 [ 2644.392458] mapped:69634 shmem:382 pagetables:991 bounce:0 [ 2644.392458] free:2894 free_pcp:0 free_cma:0 [ 2644.396097] Node 0 active_anon:632kB inactive_anon:184996kB active_file:96kB inactive_file:92kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278536kB dirty:0kB writeback:0kB shmem:1528kB writeback_tmp:0kB kernel_stack:3840kB all_unreclaimable? yes [ 2644.398843] Node 0 DMA free:6508kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2644.401946] lowmem_reserve[]: 0 1616 1616 1616 [ 2644.402508] Node 0 DMA32 free:5068kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:632kB inactive_anon:184996kB active_file:28kB inactive_file:120kB unevictable:0kB writepending:0kB present:2080640kB managed:1660444kB mlocked:0kB pagetables:3964kB bounce:0kB free_pcp:224kB local_pcp:0kB free_cma:0kB [ 2644.405862] lowmem_reserve[]: 0 0 0 0 [ 2644.406336] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6508kB [ 2644.408029] Node 0 DMA32: 561*4kB (UM) 205*8kB (UME) 61*16kB (UME) 16*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5372kB [ 2644.409686] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2644.410705] 419 total pagecache pages [ 2644.411181] 0 pages in swap cache [ 2644.411598] Swap cache stats: add 0, delete 0, find 0/0 [ 2644.412245] Free swap = 0kB [ 2644.412607] Total swap = 0kB [ 2644.412981] 524158 pages RAM [ 2644.413341] 0 pages HighMem/MovableOnly [ 2644.413814] 105070 pages reserved [ 2644.414288] Unreclaimable slab info: [ 2644.414998] Name Used Total [ 2644.415698] pid_2 67KB 67KB [ 2644.416361] fib6_nodes 28KB 28KB [ 2644.417019] ip6_dst_cache 41KB 41KB [ 2644.417660] PINGv6 61KB 61KB [ 2644.418315] RAWv6 277KB 338KB [ 2644.418972] UDPv6 62KB 62KB [ 2644.419619] TCPv6 62KB 62KB [ 2644.420272] scsi_sense_cache 8KB 8KB [ 2644.420922] sd_ext_cdb 3KB 3KB [ 2644.421559] virtio_scsi_cmd 16KB 16KB [ 2644.422222] sgpool-128 59KB 59KB [ 2644.422873] sgpool-64 63KB 63KB [ 2644.423511] sgpool-32 47KB 47KB [ 2644.424162] sgpool-16 15KB 15KB [ 2644.424795] sgpool-8 48KB 48KB [ 2644.425455] io_kiocb 7KB 7KB [ 2644.426105] mqueue_inode_cache 62KB 62KB [ 2644.426752] nfs_commit_data 15KB 15KB [ 2644.427413] nfs_write_data 47KB 47KB [ 2644.428072] jbd2_inode 7KB 7KB [ 2644.428703] ext4_system_zone 3KB 3KB [ 2644.429349] ext4_io_end_vec 7KB 7KB [ 2644.429998] ext4_bio_post_read_ctx 15KB 15KB [ 2644.430691] bio-2 4KB 4KB [ 2644.431355] pid_namespace 7KB 7KB [ 2644.432008] posix_timers_cache 7KB 7KB [ 2644.432654] rpc_buffers 31KB 31KB [ 2644.433305] rpc_tasks 3KB 3KB [ 2644.433951] UNIX 320KB 320KB [ 2644.434586] tcp_bind_bucket 8KB 8KB [ 2644.435247] ip_fib_trie 8KB 8KB [ 2644.435892] ip_fib_alias 15KB 15KB [ 2644.436519] ip_dst_cache 8KB 8KB [ 2644.437165] RAW 92KB 92KB [ 2644.437804] UDP 315KB 315KB [ 2644.438455] request_sock_TCP 15KB 15KB [ 2644.439103] TCP 60KB 60KB [ 2644.439742] hugetlbfs_inode_cache 30KB 30KB [ 2644.440428] bio-1 11KB 11KB [ 2644.441082] eventpoll_pwq 27KB 27KB [ 2644.441710] eventpoll_epi 94KB 94KB [ 2644.442351] inotify_inode_mark 89KB 89KB [ 2644.443002] request_queue 90KB 90KB [ 2644.443630] blkdev_ioc 18KB 18KB [ 2644.444274] bio-0 60KB 60KB [ 2644.445182] biovec-max 684KB 684KB [ 2644.445814] biovec-64 126KB 189KB [ 2644.447370] biovec-16 22KB 22KB [ 2644.448110] uid_cache 8KB 8KB [ 2644.448743] dmaengine-unmap-2 4KB 4KB [ 2644.449391] audit_buffer 7KB 7KB [ 2644.450038] skbuff_fclone_cache 90KB 97KB [ 2644.450700] skbuff_head_cache 1180KB 1387KB [ 2644.451354] file_lock_cache 63KB 63KB [ 2644.452002] file_lock_ctx 7KB 7KB [ 2644.452676] fsnotify_mark_connector 56KB 56KB [ 2644.453386] net_namespace 172KB 172KB [ 2644.454034] task_delay_info 68KB 81KB [ 2644.454664] taskstats 54KB 54KB [ 2644.455321] proc_dir_entry 426KB 521KB [ 2644.455969] pde_opener 27KB 27KB [ 2644.456589] seq_file 52KB 52KB [ 2644.457236] sigqueue 74KB 74KB [ 2644.457885] shmem_inode_cache 1595KB 1729KB [ 2644.458514] kernfs_iattrs_cache 289KB 289KB [ 2644.459184] kernfs_node_cache 15452KB 15452KB [ 2644.459813] mnt_cache 212KB 212KB [ 2644.460467] filp 1005KB 1537KB [ 2644.461106] names_cache 6192KB 6604KB [ 2644.461724] hashtab_node 274KB 274KB [ 2644.462363] ebitmap_node 1149KB 1149KB [ 2644.463001] avtab_node 4976KB 4976KB [ 2644.463630] avc_node 31KB 31KB [ 2644.464274] lsm_inode_cache 3794KB 3822KB [ 2644.464915] lsm_file_cache 212KB 212KB [ 2644.465530] key_jar 31KB 31KB [ 2644.466166] uts_namespace 15KB 15KB [ 2644.466787] nsproxy 11KB 11KB [ 2644.467450] vm_area_struct 810KB 976KB [ 2644.468094] fs_cache 44KB 44KB [ 2644.468715] files_cache 174KB 207KB [ 2644.469364] signal_cache 297KB 370KB [ 2644.470004] sighand_cache 256KB 360KB [ 2644.470627] task_struct 1036KB 1260KB [ 2644.471278] cred_jar 97KB 156KB [ 2644.471913] anon_vma_chain 184KB 224KB [ 2644.472533] anon_vma 205KB 223KB [ 2644.473180] pid 76KB 82KB [ 2644.473799] Acpi-Operand 195KB 233KB [ 2644.474438] Acpi-ParseExt 31KB 31KB [ 2644.475078] Acpi-Parse 83KB 98KB [ 2644.475709] Acpi-State 228KB 244KB [ 2644.476351] Acpi-Namespace 24KB 24KB [ 2644.476989] numa_policy 3KB 3KB [ 2644.477610] trace_event_file 176KB 176KB [ 2644.478247] ftrace_event_field 280KB 280KB [ 2644.478894] pool_workqueue 168KB 168KB [ 2644.479523] task_group 16KB 16KB [ 2644.480165] mm_struct 315KB 315KB [ 2644.480790] vmap_area 98KB 98KB [ 2644.481427] page->ptl 173KB 173KB [ 2644.482066] kmemleak_scan_area 111KB 111KB [ 2644.483446] kmemleak_object 172308KB 182500KB [ 2644.484092] kmalloc-8k 4576KB 4672KB [ 2644.484739] kmalloc-4k 12168KB 14176KB [ 2644.485400] kmalloc-2k 11312KB 11936KB [ 2644.486042] kmalloc-1k 6948KB 7200KB [ 2644.486686] kmalloc-512 6659KB 8176KB [ 2644.487349] kmalloc-256 2088KB 2136KB [ 2644.487990] kmalloc-192 870KB 884KB [ 2644.488616] kmalloc-128 591KB 640KB [ 2644.489271] kmalloc-96 750KB 940KB [ 2644.489926] kmalloc-64 1447KB 1712KB [ 2644.490557] kmalloc-32 793KB 884KB [ 2644.491206] kmalloc-16 418KB 428KB [ 2644.491825] kmalloc-8 521KB 521KB [ 2644.492464] kmem_cache_node 47KB 47KB [ 2644.493099] kmem_cache 75KB 75KB [ 2644.493716] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0,global_oom,task_memcg=/syz3,task=syz-executor.3,pid=282,uid=0 [ 2644.495633] Out of memory (oom_kill_allocating_task): Killed process 282 (syz-executor.3) total-vm:93280kB, anon-rss:384kB, file-rss:34752kB, shmem-rss:0kB, UID:0 pgtables:124kB oom_score_adj:0 [ 2644.774407] syz-executor.7 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2644.775667] CPU: 0 PID: 284 Comm: syz-executor.7 Not tainted 5.10.253 #1 [ 2644.776466] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2644.777428] Call Trace: [ 2644.777740] dump_stack+0x107/0x167 [ 2644.778168] dump_header+0x107/0x689 [ 2644.778610] oom_kill_process.cold+0x10/0x15 [ 2644.779130] out_of_memory+0x1149/0x1440 [ 2644.779625] ? oom_killer_disable+0x280/0x280 [ 2644.780149] ? mutex_trylock+0x237/0x2b0 [ 2644.780625] ? __alloc_pages_slowpath.constprop.0+0xb70/0x2320 [ 2644.781317] __alloc_pages_slowpath.constprop.0+0x1cb6/0x2320 [ 2644.782010] ? lock_acquire+0x147/0x470 [ 2644.782475] ? warn_alloc+0x190/0x190 [ 2644.782931] __alloc_pages_nodemask+0x51d/0x600 [ 2644.783482] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2644.784179] ? find_get_entry+0x2c8/0x740 [ 2644.784665] alloc_pages_current+0x187/0x280 [ 2644.785185] __page_cache_alloc+0x2d2/0x360 [ 2644.785689] pagecache_get_page+0x2c7/0xc80 [ 2644.786193] filemap_fault+0x177d/0x2210 [ 2644.786672] ? read_cache_page_gfp+0x30/0x30 [ 2644.787193] ? replace_page_cache_page+0x1200/0x1200 [ 2644.787768] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2644.788384] ext4_filemap_fault+0x87/0xc0 [ 2644.788865] __do_fault+0x113/0x410 [ 2644.789292] handle_mm_fault+0x1e53/0x3500 [ 2644.789783] ? find_held_lock+0x2c/0x110 [ 2644.790258] ? __pmd_alloc+0x630/0x630 [ 2644.790722] ? vmacache_find+0x55/0x2a0 [ 2644.791205] do_user_addr_fault+0x626/0x1070 [ 2644.791729] exc_page_fault+0xa2/0x1a0 [ 2644.792181] ? asm_exc_page_fault+0x8/0x30 [ 2644.792677] asm_exc_page_fault+0x1e/0x30 [ 2644.793157] RIP: 0033:0x7f1d171b3688 [ 2644.793592] Code: Unable to access opcode bytes at RIP 0x7f1d171b365e. [ 2644.794355] RSP: 002b:00007fff5d36c5f0 EFLAGS: 00010212 [ 2644.794976] RAX: 0000001b2ce20000 RBX: 0000000000000339 RCX: 0000000000285438 [ 2644.795821] RDX: 0000000000285716 RSI: 00007fff5d36c6b0 RDI: 0000000000000001 [ 2644.796657] RBP: 00007fff5d36c64c R08: 0000000000000a53 R09: 00007fff5d3d2080 [ 2644.797486] R10: 00007fff5d3d2090 R11: 00000000004c71bc R12: 0000000000000032 [ 2644.798309] R13: 0000000000285324 R14: 000000000000000e R15: 00007fff5d36c6b0 [ 2644.799173] Mem-Info: [ 2644.799479] active_anon:158 inactive_anon:46249 isolated_anon:0 [ 2644.799479] active_file:33 inactive_file:3 isolated_file:0 [ 2644.799479] unevictable:0 dirty:0 writeback:0 [ 2644.799479] slab_reclaimable:9658 slab_unreclaimable:78293 [ 2644.799479] mapped:69634 shmem:382 pagetables:991 bounce:0 [ 2644.799479] free:2834 free_pcp:160 free_cma:0 [ 2644.803090] Node 0 active_anon:632kB inactive_anon:184996kB active_file:132kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278536kB dirty:0kB writeback:0kB shmem:1528kB writeback_tmp:0kB kernel_stack:3840kB all_unreclaimable? yes [ 2644.805779] Node 0 DMA free:6508kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2644.808807] lowmem_reserve[]: 0 1616 1616 1616 [ 2644.809375] Node 0 DMA32 free:4828kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:632kB inactive_anon:184996kB active_file:100kB inactive_file:100kB unevictable:0kB writepending:0kB present:2080640kB managed:1660444kB mlocked:0kB pagetables:3964kB bounce:0kB free_pcp:640kB local_pcp:248kB free_cma:0kB [ 2644.812745] lowmem_reserve[]: 0 0 0 0 [ 2644.813235] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6508kB [ 2644.814871] Node 0 DMA32: 513*4kB (UM) 170*8kB (ME) 54*16kB (UME) 10*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4596kB [ 2644.816530] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2644.817544] 419 total pagecache pages [ 2644.818009] 0 pages in swap cache [ 2644.818415] Swap cache stats: add 0, delete 0, find 0/0 [ 2644.819056] Free swap = 0kB [ 2644.819420] Total swap = 0kB [ 2644.819775] 524158 pages RAM [ 2644.820148] 0 pages HighMem/MovableOnly [ 2644.820619] 105070 pages reserved [ 2644.821043] Unreclaimable slab info: [ 2644.821479] Name Used Total [ 2644.822145] pid_2 67KB 67KB [ 2644.822778] fib6_nodes 28KB 28KB [ 2644.823433] ip6_dst_cache 41KB 41KB [ 2644.824081] PINGv6 61KB 61KB [ 2644.824708] RAWv6 277KB 338KB [ 2644.825354] UDPv6 62KB 62KB [ 2644.826002] TCPv6 62KB 62KB [ 2644.826631] scsi_sense_cache 8KB 8KB [ 2644.827283] sd_ext_cdb 3KB 3KB [ 2644.827927] virtio_scsi_cmd 16KB 16KB [ 2644.828559] sgpool-128 59KB 59KB [ 2644.829205] sgpool-64 63KB 63KB [ 2644.829844] sgpool-32 47KB 47KB [ 2644.830486] sgpool-16 15KB 15KB [ 2644.831131] sgpool-8 48KB 48KB [ 2644.831765] io_kiocb 7KB 7KB [ 2644.832410] mqueue_inode_cache 62KB 62KB [ 2644.833076] nfs_commit_data 15KB 15KB [ 2644.833703] nfs_write_data 47KB 47KB [ 2644.834360] jbd2_inode 7KB 7KB [ 2644.835010] ext4_system_zone 3KB 3KB [ 2644.835648] ext4_io_end_vec 7KB 7KB [ 2644.836294] ext4_bio_post_read_ctx 15KB 15KB [ 2644.836996] bio-2 4KB 4KB [ 2644.837625] pid_namespace 7KB 7KB [ 2644.838271] posix_timers_cache 7KB 7KB [ 2644.838931] rpc_buffers 31KB 31KB [ 2644.839563] rpc_tasks 3KB 3KB [ 2644.840185] UNIX 320KB 320KB [ 2644.840789] tcp_bind_bucket 8KB 8KB [ 2644.841413] ip_fib_trie 8KB 8KB [ 2644.842034] ip_fib_alias 15KB 15KB [ 2644.842635] ip_dst_cache 8KB 8KB [ 2644.843264] RAW 92KB 92KB [ 2644.843887] UDP 315KB 315KB [ 2644.844490] request_sock_TCP 15KB 15KB [ 2644.845109] TCP 60KB 60KB [ 2644.845713] hugetlbfs_inode_cache 30KB 30KB [ 2644.846374] bio-1 11KB 11KB [ 2644.846995] eventpoll_pwq 27KB 27KB [ 2644.847605] eventpoll_epi 94KB 94KB [ 2644.848227] inotify_inode_mark 89KB 89KB [ 2644.848865] request_queue 90KB 90KB [ 2644.849473] blkdev_ioc 18KB 18KB [ 2644.850094] bio-0 60KB 60KB [ 2644.850697] biovec-max 684KB 684KB [ 2644.851329] biovec-64 126KB 189KB [ 2644.851949] biovec-16 22KB 22KB [ 2644.852552] uid_cache 8KB 8KB [ 2644.853173] dmaengine-unmap-2 4KB 4KB [ 2644.853775] audit_buffer 7KB 7KB [ 2644.854394] skbuff_fclone_cache 90KB 97KB [ 2644.855460] skbuff_head_cache 1218KB 1387KB [ 2644.856140] file_lock_cache 63KB 63KB [ 2644.856746] file_lock_ctx 7KB 7KB [ 2644.857368] fsnotify_mark_connector 56KB 56KB [ 2644.858045] net_namespace 172KB 172KB [ 2644.858645] task_delay_info 68KB 81KB [ 2644.859270] taskstats 54KB 54KB [ 2644.859907] proc_dir_entry 426KB 521KB [ 2644.860508] pde_opener 27KB 27KB [ 2644.861137] seq_file 52KB 52KB [ 2644.861746] sigqueue 74KB 74KB [ 2644.862379] shmem_inode_cache 1595KB 1729KB [ 2644.862999] kernfs_iattrs_cache 289KB 289KB [ 2644.863628] kernfs_node_cache 15452KB 15452KB [ 2644.864249] mnt_cache 212KB 212KB [ 2644.864895] filp 1005KB 1537KB [ 2644.865500] names_cache 6192KB 6604KB [ 2644.866120] hashtab_node 274KB 274KB [ 2644.866722] ebitmap_node 1149KB 1149KB [ 2644.867348] avtab_node 4976KB 4976KB [ 2644.867978] avc_node 31KB 31KB [ 2644.868587] lsm_inode_cache 3794KB 3822KB [ 2644.869208] lsm_file_cache 212KB 212KB [ 2644.869809] key_jar 31KB 31KB [ 2644.870431] uts_namespace 15KB 15KB [ 2644.871050] nsproxy 11KB 11KB [ 2644.871683] vm_area_struct 810KB 976KB [ 2644.872305] fs_cache 44KB 44KB [ 2644.872924] files_cache 174KB 207KB [ 2644.873533] signal_cache 297KB 370KB [ 2644.874162] sighand_cache 256KB 360KB [ 2644.874770] task_struct 1036KB 1260KB [ 2644.875400] cred_jar 97KB 156KB [ 2644.876037] anon_vma_chain 184KB 224KB [ 2644.876645] anon_vma 205KB 223KB [ 2644.877268] pid 76KB 82KB [ 2644.877895] Acpi-Operand 195KB 233KB [ 2644.878498] Acpi-ParseExt 31KB 31KB [ 2644.879118] Acpi-Parse 83KB 98KB [ 2644.879731] Acpi-State 228KB 244KB [ 2644.880350] Acpi-Namespace 24KB 24KB [ 2644.880981] numa_policy 3KB 3KB [ 2644.881583] trace_event_file 176KB 176KB [ 2644.882199] ftrace_event_field 280KB 280KB [ 2644.882808] pool_workqueue 168KB 168KB [ 2644.883432] task_group 16KB 16KB [ 2644.884051] mm_struct 315KB 315KB [ 2644.884655] vmap_area 98KB 98KB [ 2644.885278] page->ptl 173KB 173KB [ 2644.885899] kmemleak_scan_area 111KB 111KB [ 2644.887474] kmemleak_object 172497KB 182500KB [ 2644.888106] kmalloc-8k 4576KB 4672KB [ 2644.888742] kmalloc-4k 12168KB 14176KB [ 2644.889378] kmalloc-2k 11312KB 11936KB [ 2644.890006] kmalloc-1k 6948KB 7200KB [ 2644.890643] kmalloc-512 6790KB 8176KB [ 2644.891277] kmalloc-256 2088KB 2136KB [ 2644.891905] kmalloc-192 870KB 884KB [ 2644.892519] kmalloc-128 591KB 640KB [ 2644.893163] kmalloc-96 750KB 940KB [ 2644.893784] kmalloc-64 1447KB 1712KB [ 2644.894421] kmalloc-32 793KB 884KB [ 2644.895045] kmalloc-16 418KB 428KB [ 2644.895661] kmalloc-8 521KB 521KB [ 2644.896283] kmem_cache_node 47KB 47KB [ 2644.896903] kmem_cache 75KB 75KB [ 2644.897508] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz7,mems_allowed=0,global_oom,task_memcg=/syz7,task=syz-executor.7,pid=284,uid=0 [ 2644.899123] Out of memory (oom_kill_allocating_task): Killed process 284 (syz-executor.7) total-vm:93280kB, anon-rss:384kB, file-rss:34696kB, shmem-rss:0kB, UID:0 pgtables:124kB oom_score_adj:0 [ 2645.081107] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2645.082281] CPU: 0 PID: 255 Comm: syz-fuzzer Not tainted 5.10.253 #1 [ 2645.083012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2645.083960] Call Trace: [ 2645.084264] dump_stack+0x107/0x167 [ 2645.084678] dump_header+0x107/0x689 [ 2645.085110] oom_kill_process.cold+0x10/0x15 [ 2645.085617] out_of_memory+0x1149/0x1440 [ 2645.086087] ? oom_killer_disable+0x280/0x280 [ 2645.086598] ? mutex_trylock+0x237/0x2b0 [ 2645.087065] ? __alloc_pages_slowpath.constprop.0+0xb70/0x2320 [ 2645.087745] __alloc_pages_slowpath.constprop.0+0x1cb6/0x2320 [ 2645.088418] ? lock_acquire+0x147/0x470 [ 2645.088874] ? warn_alloc+0x190/0x190 [ 2645.089321] __alloc_pages_nodemask+0x51d/0x600 [ 2645.089853] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2645.090539] ? find_get_entry+0x2c8/0x740 [ 2645.091019] alloc_pages_current+0x187/0x280 [ 2645.091529] __page_cache_alloc+0x2d2/0x360 [ 2645.092021] pagecache_get_page+0x2c7/0xc80 [ 2645.092515] filemap_fault+0x177d/0x2210 [ 2645.092983] ? read_cache_page_gfp+0x30/0x30 [ 2645.093488] ? replace_page_cache_page+0x1200/0x1200 [ 2645.094064] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2645.094669] ext4_filemap_fault+0x87/0xc0 [ 2645.095147] __do_fault+0x113/0x410 [ 2645.095573] handle_mm_fault+0x1e53/0x3500 [ 2645.096054] ? _copy_from_user+0xfb/0x1b0 [ 2645.096526] ? __pmd_alloc+0x630/0x630 [ 2645.096972] ? vmacache_find+0x55/0x2a0 [ 2645.097423] ? vmacache_update+0xce/0x140 [ 2645.097898] do_user_addr_fault+0x626/0x1070 [ 2645.098401] exc_page_fault+0xa2/0x1a0 [ 2645.098843] ? asm_exc_page_fault+0x8/0x30 [ 2645.099339] asm_exc_page_fault+0x1e/0x30 [ 2645.099808] RIP: 0033:0x466533 [ 2645.100174] Code: Unable to access opcode bytes at RIP 0x466509. [ 2645.100862] RSP: 002b:000000c00003fe80 EFLAGS: 00010202 [ 2645.101466] RAX: ffffffffffffff92 RBX: 000000003b9736d6 RCX: 0000000000466533 [ 2645.102277] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f20e78 [ 2645.103085] RBP: 000000c00003fec8 R08: 0000000000000000 R09: 0000000000000000 [ 2645.103904] R10: 000000c00003feb8 R11: 0000000000000202 R12: 0000000000438880 [ 2645.104712] R13: 0000000000000000 R14: 0000000000e5de2c R15: 0000000000000000 [ 2645.105569] Mem-Info: [ 2645.105879] active_anon:158 inactive_anon:46239 isolated_anon:0 [ 2645.105879] active_file:24 inactive_file:24 isolated_file:1 [ 2645.105879] unevictable:0 dirty:0 writeback:0 [ 2645.105879] slab_reclaimable:9658 slab_unreclaimable:78293 [ 2645.105879] mapped:69634 shmem:382 pagetables:963 bounce:0 [ 2645.105879] free:2656 free_pcp:62 free_cma:0 [ 2645.109419] Node 0 active_anon:632kB inactive_anon:184956kB active_file:180kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):4kB mapped:278536kB dirty:0kB writeback:0kB shmem:1528kB writeback_tmp:0kB kernel_stack:3840kB all_unreclaimable? yes [ 2645.112003] Node 0 DMA free:6484kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2645.114968] lowmem_reserve[]: 0 1616 1616 1616 [ 2645.115511] Node 0 DMA32 free:4140kB min:11260kB low:12912kB high:14564kB reserved_highatomic:0KB active_anon:632kB inactive_anon:184956kB active_file:0kB inactive_file:164kB unevictable:0kB writepending:0kB present:2080640kB managed:1660444kB mlocked:0kB pagetables:3852kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 2645.118768] lowmem_reserve[]: 0 0 0 0 [ 2645.119253] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 0*32kB 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6484kB [ 2645.120782] Node 0 DMA32: 467*4kB (UM) 154*8kB (UME) 51*16kB (UME) 7*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4140kB [ 2645.122370] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2645.123348] 419 total pagecache pages [ 2645.123778] 0 pages in swap cache [ 2645.124188] Swap cache stats: add 0, delete 0, find 0/0 [ 2645.124787] Free swap = 0kB [ 2645.125146] Total swap = 0kB [ 2645.125487] 524158 pages RAM [ 2645.125822] 0 pages HighMem/MovableOnly [ 2645.126290] 105070 pages reserved [ 2645.126675] Unreclaimable slab info: [ 2645.127109] Name Used Total [ 2645.127730] pid_2 67KB 67KB [ 2645.128341] fib6_nodes 28KB 28KB [ 2645.128950] ip6_dst_cache 41KB 41KB [ 2645.129542] PINGv6 61KB 61KB [ 2645.130157] RAWv6 277KB 338KB [ 2645.130753] UDPv6 62KB 62KB [ 2645.131393] TCPv6 62KB 62KB [ 2645.132009] scsi_sense_cache 8KB 8KB [ 2645.132600] sd_ext_cdb 3KB 3KB [ 2645.133227] virtio_scsi_cmd 16KB 16KB [ 2645.133833] sgpool-128 59KB 59KB [ 2645.134456] sgpool-64 63KB 63KB [ 2645.135082] sgpool-32 47KB 47KB [ 2645.135694] sgpool-16 15KB 15KB [ 2645.136328] sgpool-8 48KB 48KB [ 2645.136946] io_kiocb 7KB 7KB [ 2645.137547] mqueue_inode_cache 62KB 62KB [ 2645.138176] nfs_commit_data 15KB 15KB [ 2645.138777] nfs_write_data 47KB 47KB [ 2645.139403] jbd2_inode 7KB 7KB [ 2645.140027] ext4_system_zone 3KB 3KB [ 2645.140635] ext4_io_end_vec 7KB 7KB [ 2645.141252] ext4_bio_post_read_ctx 15KB 15KB [ 2645.141923] bio-2 4KB 4KB [ 2645.142531] pid_namespace 7KB 7KB [ 2645.143154] posix_timers_cache 7KB 7KB [ 2645.143760] rpc_buffers 31KB 31KB [ 2645.144374] rpc_tasks 3KB 3KB [ 2645.144997] UNIX 320KB 320KB [ 2645.145602] tcp_bind_bucket 8KB 8KB [ 2645.146226] ip_fib_trie 8KB 8KB [ 2645.146824] ip_fib_alias 15KB 15KB [ 2645.147447] ip_dst_cache 8KB 8KB [ 2645.148078] RAW 92KB 92KB [ 2645.148681] UDP 315KB 315KB [ 2645.149302] request_sock_TCP 15KB 15KB [ 2645.149933] TCP 60KB 60KB [ 2645.150536] hugetlbfs_inode_cache 30KB 30KB [ 2645.151199] bio-1 11KB 11KB [ 2645.151793] eventpoll_pwq 27KB 27KB [ 2645.152416] eventpoll_epi 94KB 94KB [ 2645.153039] inotify_inode_mark 89KB 89KB [ 2645.153657] request_queue 90KB 90KB [ 2645.154276] blkdev_ioc 18KB 18KB [ 2645.154896] bio-0 60KB 60KB [ 2645.155507] biovec-max 684KB 684KB [ 2645.156140] biovec-64 126KB 189KB [ 2645.156743] biovec-16 22KB 22KB [ 2645.157360] uid_cache 8KB 8KB [ 2645.157978] dmaengine-unmap-2 4KB 4KB [ 2645.158579] audit_buffer 7KB 7KB [ 2645.159204] skbuff_fclone_cache 90KB 97KB [ 2645.159827] skbuff_head_cache 1243KB 1387KB [ 2645.160451] file_lock_cache 63KB 63KB [ 2645.161076] file_lock_ctx 7KB 7KB [ 2645.161824] fsnotify_mark_connector 56KB 56KB [ 2645.162803] net_namespace 172KB 172KB [ 2645.163455] task_delay_info 68KB 81KB [ 2645.164081] taskstats 54KB 54KB [ 2645.164687] proc_dir_entry 426KB 521KB [ 2645.165306] pde_opener 27KB 27KB [ 2645.165925] seq_file 52KB 52KB [ 2645.166530] sigqueue 74KB 74KB [ 2645.167150] shmem_inode_cache 1595KB 1729KB [ 2645.167758] kernfs_iattrs_cache 289KB 289KB [ 2645.168397] kernfs_node_cache 15452KB 15452KB [ 2645.169020] mnt_cache 212KB 212KB [ 2645.169629] filp 1005KB 1537KB [ 2645.170247] names_cache 6192KB 6604KB [ 2645.170869] hashtab_node 274KB 274KB [ 2645.171487] ebitmap_node 1149KB 1149KB [ 2645.172106] avtab_node 4976KB 4976KB [ 2645.172712] avc_node 31KB 31KB [ 2645.173340] lsm_inode_cache 3794KB 3822KB [ 2645.173970] lsm_file_cache 212KB 212KB [ 2645.174574] key_jar 31KB 31KB [ 2645.175199] uts_namespace 15KB 15KB [ 2645.175799] nsproxy 11KB 11KB [ 2645.176424] vm_area_struct 810KB 976KB [ 2645.177048] fs_cache 44KB 44KB [ 2645.177659] files_cache 174KB 207KB [ 2645.178272] signal_cache 297KB 370KB [ 2645.178893] sighand_cache 256KB 360KB [ 2645.179503] task_struct 1036KB 1260KB [ 2645.180116] cred_jar 97KB 156KB [ 2645.180724] anon_vma_chain 184KB 224KB [ 2645.181336] anon_vma 205KB 223KB [ 2645.181958] pid 76KB 82KB [ 2645.182552] Acpi-Operand 195KB 233KB [ 2645.183176] Acpi-ParseExt 31KB 31KB [ 2645.183789] Acpi-Parse 83KB 98KB [ 2645.184403] Acpi-State 228KB 244KB [ 2645.185025] Acpi-Namespace 24KB 24KB [ 2645.185628] numa_policy 3KB 3KB [ 2645.186250] trace_event_file 176KB 176KB [ 2645.186869] ftrace_event_field 280KB 280KB [ 2645.187488] pool_workqueue 168KB 168KB [ 2645.188111] task_group 16KB 16KB [ 2645.188712] mm_struct 315KB 315KB [ 2645.189331] vmap_area 98KB 98KB [ 2645.189942] page->ptl 173KB 173KB [ 2645.190545] kmemleak_scan_area 111KB 111KB [ 2645.191317] kmemleak_object 172648KB 182500KB [ 2645.191949] kmalloc-8k 4576KB 4672KB [ 2645.192554] kmalloc-4k 12168KB 14176KB [ 2645.193174] kmalloc-2k 11312KB 11936KB [ 2645.193774] kmalloc-1k 6948KB 7200KB [ 2645.194391] kmalloc-512 6883KB 8176KB [ 2645.195011] kmalloc-256 2088KB 2136KB [ 2645.195626] kmalloc-192 870KB 884KB [ 2645.196254] kmalloc-128 591KB 640KB [ 2645.196876] kmalloc-96 750KB 940KB [ 2645.197484] kmalloc-64 1447KB 1712KB [ 2645.198108] kmalloc-32 793KB 884KB [ 2645.198709] kmalloc-16 418KB 428KB [ 2645.199332] kmalloc-8 521KB 521KB [ 2645.199956] kmem_cache_node 47KB 47KB [ 2645.200560] kmem_cache 75KB 75KB [ 2645.201172] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/ssh.service,task=syz-fuzzer,pid=255,uid=0 [ 2645.203504] Out of memory (oom_kill_allocating_task): Killed process 254 (syz-fuzzer) total-vm:1167704kB, anon-rss:147920kB, file-rss:64kB, shmem-rss:0kB, UID:0 pgtables:764kB oom_score_adj:0 [ 2647.077102] oom_reaper: reaped process 12831 (syz-executor.1), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2647.197155] (d-rfkill) invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2647.199314] CPU: 0 PID: 12860 Comm: (d-rfkill) Not tainted 5.10.253 #1 [ 2647.200688] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2647.202423] Call Trace: [ 2647.202984] dump_stack+0x107/0x167 [ 2647.203763] dump_header+0x107/0x689 [ 2647.204546] oom_kill_process.cold+0x10/0x15 [ 2647.205471] out_of_memory+0x1149/0x1440 [ 2647.206325] ? oom_killer_disable+0x280/0x280 [ 2647.207273] ? mutex_trylock+0x237/0x2b0 [ 2647.208116] ? __alloc_pages_slowpath.constprop.0+0xb70/0x2320 [ 2647.209314] __alloc_pages_slowpath.constprop.0+0x1cb6/0x2320 [ 2647.210514] ? lock_acquire+0x147/0x470 [ 2647.211347] ? warn_alloc+0x190/0x190 [ 2647.212155] __alloc_pages_nodemask+0x51d/0x600 [ 2647.213120] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2647.214365] ? find_get_entry+0x2c8/0x740 [ 2647.215241] alloc_pages_current+0x187/0x280 [ 2647.216159] __page_cache_alloc+0x2d2/0x360 [ 2647.217069] pagecache_get_page+0x2c7/0xc80 [ 2647.217987] filemap_fault+0x177d/0x2210 [ 2647.218848] ? read_cache_page_gfp+0x30/0x30 [ 2647.219781] ? handle_mm_fault+0x28b1/0x3500 [ 2647.220710] ? lock_downgrade+0x6d0/0x6d0 [ 2647.221582] ext4_filemap_fault+0x87/0xc0 [ 2647.222446] __do_fault+0x113/0x410 [ 2647.223227] handle_mm_fault+0x1e53/0x3500 [ 2647.224127] ? find_held_lock+0x2c/0x110 [ 2647.224977] ? __pmd_alloc+0x630/0x630 [ 2647.225797] ? vmacache_find+0x55/0x2a0 [ 2647.226644] do_user_addr_fault+0x626/0x1070 [ 2647.227591] exc_page_fault+0xa2/0x1a0 [ 2647.228403] ? asm_exc_page_fault+0x8/0x30 [ 2647.229296] asm_exc_page_fault+0x1e/0x30 [ 2647.230154] RIP: 0033:0x561caf293c2e [ 2647.230935] Code: Unable to access opcode bytes at RIP 0x561caf293c04. [ 2647.232315] RSP: 002b:00007ffe7760c910 EFLAGS: 00010246 [ 2647.233444] RAX: 0000000000000000 RBX: 0000561ce64662a0 RCX: 0000561ce5b40010 [ 2647.234935] RDX: 0000561ce63e6b40 RSI: 0000000000000000 RDI: 00007f877d250b80 [ 2647.236437] RBP: 00007ffe7760cb00 R08: 0000561ce63e6b40 R09: 0000000000000010 [ 2647.237931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2647.239438] R13: 0000000000000000 R14: 0000561ce6445450 R15: 00007ffe7760cd40 [ 2647.241801] Mem-Info: [ 2647.242470] active_anon:39 inactive_anon:8646 isolated_anon:0 [ 2647.242470] active_file:31 inactive_file:14 isolated_file:0 [ 2647.242470] unevictable:0 dirty:0 writeback:0 [ 2647.242470] slab_reclaimable:9608 slab_unreclaimable:76726 [ 2647.242470] mapped:26114 shmem:352 pagetables:473 bounce:0 [ 2647.242470] free:2200 free_pcp:62 free_cma:0 [ 2647.248916] Node 0 active_anon:156kB inactive_anon:34584kB active_file:124kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:104456kB dirty:0kB writeback:0kB shmem:1408kB writeback_tmp:0kB kernel_stack:3296kB all_unreclaimable? yes [ 2647.253741] Node 0 DMA free:6484kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2647.259158] lowmem_reserve[]: 0 1616 1616 1616 [ 2647.260183] Node 0 DMA32 free:2316kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:156kB inactive_anon:34584kB active_file:552kB inactive_file:0kB unevictable:0kB writepending:0kB present:2080640kB managed:1660444kB mlocked:0kB pagetables:1892kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2647.266073] lowmem_reserve[]: 0 0 0 0 [ 2647.266930] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 0*32kB 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6484kB [ 2647.269739] Node 0 DMA32: 303*4kB (UME) 82*8kB (UME) 24*16kB (UME) 2*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2316kB [ 2647.272664] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2647.274446] 410 total pagecache pages [ 2647.275271] 0 pages in swap cache [ 2647.276017] Swap cache stats: add 0, delete 0, find 0/0 [ 2647.277149] Free swap = 0kB [ 2647.277786] Total swap = 0kB [ 2647.278437] 524158 pages RAM [ 2647.279096] 0 pages HighMem/MovableOnly [ 2647.279962] 105070 pages reserved [ 2647.280678] Unreclaimable slab info: [ 2647.281476] Name Used Total [ 2647.282654] pid_2 67KB 67KB [ 2647.283803] fib6_nodes 28KB 28KB [ 2647.284940] ip6_dst_cache 41KB 41KB [ 2647.286076] PINGv6 61KB 61KB [ 2647.287221] RAWv6 277KB 338KB [ 2647.288352] UDPv6 62KB 62KB [ 2647.289492] TCPv6 62KB 62KB [ 2647.290637] scsi_sense_cache 8KB 8KB [ 2647.291780] sd_ext_cdb 3KB 3KB [ 2647.292931] virtio_scsi_cmd 16KB 16KB [ 2647.294075] sgpool-128 59KB 59KB [ 2647.295224] sgpool-64 63KB 63KB [ 2647.296362] sgpool-32 126KB 126KB [ 2647.297503] sgpool-16 52KB 52KB [ 2647.298638] sgpool-8 52KB 52KB [ 2647.299780] io_kiocb 7KB 7KB [ 2647.300926] mqueue_inode_cache 62KB 62KB [ 2647.302085] nfs_commit_data 15KB 15KB [ 2647.303232] nfs_write_data 47KB 47KB [ 2647.304370] jbd2_inode 7KB 7KB [ 2647.305518] ext4_system_zone 3KB 3KB [ 2647.306655] ext4_io_end_vec 7KB 7KB [ 2647.307801] ext4_bio_post_read_ctx 15KB 15KB [ 2647.309034] bio-2 4KB 4KB [ 2647.310178] pid_namespace 7KB 7KB [ 2647.311321] posix_timers_cache 7KB 7KB [ 2647.312476] rpc_buffers 31KB 31KB [ 2647.313617] rpc_tasks 3KB 3KB [ 2647.314756] UNIX 320KB 320KB [ 2647.315909] tcp_bind_bucket 8KB 8KB [ 2647.317043] ip_fib_trie 8KB 8KB [ 2647.318188] ip_fib_alias 15KB 15KB [ 2647.319329] ip_dst_cache 8KB 8KB [ 2647.320466] RAW 92KB 92KB [ 2647.321607] UDP 315KB 315KB [ 2647.322742] request_sock_TCP 15KB 15KB [ 2647.323898] TCP 60KB 60KB [ 2647.325035] hugetlbfs_inode_cache 30KB 30KB [ 2647.326245] bio-1 11KB 11KB [ 2647.327392] eventpoll_pwq 27KB 27KB [ 2647.328529] eventpoll_epi 94KB 94KB [ 2647.329668] inotify_inode_mark 89KB 89KB [ 2647.330816] request_queue 90KB 90KB [ 2647.331967] blkdev_ioc 18KB 18KB [ 2647.333106] bio-0 172KB 172KB [ 2647.334234] biovec-max 743KB 743KB [ 2647.335387] biovec-64 220KB 220KB [ 2647.336528] biovec-16 33KB 33KB [ 2647.337670] uid_cache 8KB 8KB [ 2647.338814] dmaengine-unmap-2 4KB 4KB [ 2647.339956] audit_buffer 7KB 7KB [ 2647.341102] skbuff_fclone_cache 90KB 97KB [ 2647.342278] skbuff_head_cache 630KB 637KB [ 2647.343424] file_lock_cache 63KB 63KB [ 2647.344559] file_lock_ctx 7KB 7KB [ 2647.345694] fsnotify_mark_connector 56KB 56KB [ 2647.346941] net_namespace 172KB 172KB [ 2647.348084] task_delay_info 68KB 81KB [ 2647.349216] taskstats 54KB 54KB [ 2647.350362] proc_dir_entry 426KB 521KB [ 2647.351506] pde_opener 27KB 27KB [ 2647.352643] seq_file 52KB 52KB [ 2647.353773] sigqueue 74KB 74KB [ 2647.354912] shmem_inode_cache 1591KB 1729KB [ 2647.356058] kernfs_iattrs_cache 289KB 289KB [ 2647.357230] kernfs_node_cache 15452KB 15452KB [ 2647.358369] mnt_cache 212KB 212KB [ 2647.359555] filp 747KB 1305KB [ 2647.360695] names_cache 2541KB 3302KB [ 2647.361828] hashtab_node 274KB 274KB [ 2647.362967] ebitmap_node 1149KB 1149KB [ 2647.364107] avtab_node 4976KB 4976KB [ 2647.365245] avc_node 31KB 31KB [ 2647.366431] lsm_inode_cache 3677KB 3818KB [ 2647.367582] lsm_file_cache 104KB 184KB [ 2647.368719] key_jar 31KB 31KB [ 2647.369870] uts_namespace 15KB 15KB [ 2647.371006] nsproxy 11KB 11KB [ 2647.372154] vm_area_struct 833KB 912KB [ 2647.373283] fs_cache 44KB 44KB [ 2647.374422] files_cache 174KB 207KB [ 2647.375566] signal_cache 297KB 370KB [ 2647.376711] sighand_cache 249KB 360KB [ 2647.377853] task_struct 964KB 1233KB [ 2647.379010] cred_jar 94KB 156KB [ 2647.380153] anon_vma_chain 204KB 224KB [ 2647.381282] anon_vma 251KB 251KB [ 2647.382417] pid 76KB 82KB [ 2647.383567] Acpi-Operand 195KB 233KB [ 2647.384704] Acpi-ParseExt 31KB 31KB [ 2647.385840] Acpi-Parse 83KB 98KB [ 2647.387002] Acpi-State 228KB 244KB [ 2647.388149] Acpi-Namespace 24KB 24KB [ 2647.389288] numa_policy 3KB 3KB [ 2647.390423] trace_event_file 176KB 176KB [ 2647.391571] ftrace_event_field 280KB 280KB [ 2647.392733] pool_workqueue 168KB 168KB [ 2647.393874] task_group 16KB 16KB [ 2647.395007] mm_struct 315KB 315KB [ 2647.396186] vmap_area 98KB 98KB [ 2647.397319] page->ptl 173KB 173KB [ 2647.398453] kmemleak_scan_area 111KB 111KB [ 2647.400675] kmemleak_object 168377KB 181581KB [ 2647.401830] kmalloc-8k 4576KB 4672KB [ 2647.402985] kmalloc-4k 12712KB 14048KB [ 2647.404147] kmalloc-2k 11308KB 11904KB [ 2647.405296] kmalloc-1k 7076KB 7200KB [ 2647.406494] kmalloc-512 4708KB 8032KB [ 2647.407647] kmalloc-256 2088KB 2136KB [ 2647.408787] kmalloc-192 888KB 888KB [ 2647.409930] kmalloc-128 584KB 640KB [ 2647.411097] kmalloc-96 533KB 920KB [ 2647.412286] kmalloc-64 1119KB 1704KB [ 2647.413441] kmalloc-32 797KB 884KB [ 2647.414590] kmalloc-16 418KB 428KB [ 2647.415731] kmalloc-8 521KB 521KB [ 2647.416883] kmem_cache_node 47KB 47KB [ 2647.418039] kmem_cache 75KB 75KB [ 2647.419190] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/systemd-rfkill.service,task=(d-rfkill),pid=12860,uid=0 [ 2647.422636] Out of memory (oom_kill_allocating_task): Killed process 12860 ((d-rfkill)) total-vm:114456kB, anon-rss:11140kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:104kB oom_score_adj:0 [ 2648.751687] systemd-journal invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=-250 [ 2648.754024] CPU: 0 PID: 103 Comm: systemd-journal Not tainted 5.10.253 #1 [ 2648.755450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2648.757141] Call Trace: [ 2648.757684] dump_stack+0x107/0x167 [ 2648.758449] dump_header+0x107/0x689 [ 2648.759241] oom_kill_process.cold+0x10/0x15 [ 2648.760166] out_of_memory+0x1149/0x1440 [ 2648.761024] ? oom_killer_disable+0x280/0x280 [ 2648.761962] ? mutex_trylock+0x237/0x2b0 [ 2648.762810] ? __alloc_pages_slowpath.constprop.0+0xb70/0x2320 [ 2648.764048] __alloc_pages_slowpath.constprop.0+0x1cb6/0x2320 [ 2648.765283] ? lock_acquire+0x147/0x470 [ 2648.766113] ? warn_alloc+0x190/0x190 [ 2648.766926] __alloc_pages_nodemask+0x51d/0x600 [ 2648.767902] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2648.769166] ? find_get_entry+0x2c8/0x740 [ 2648.770034] alloc_pages_current+0x187/0x280 [ 2648.770964] __page_cache_alloc+0x2d2/0x360 [ 2648.771859] pagecache_get_page+0x2c7/0xc80 [ 2648.772755] filemap_fault+0x177d/0x2210 [ 2648.773602] ? read_cache_page_gfp+0x30/0x30 [ 2648.774513] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2648.775594] ? lock_downgrade+0x6d0/0x6d0 [ 2648.776454] ext4_filemap_fault+0x87/0xc0 [ 2648.777300] __do_fault+0x113/0x410 [ 2648.778057] handle_mm_fault+0x1ce9/0x3500 [ 2648.778931] ? find_held_lock+0x2c/0x110 [ 2648.779769] ? __pmd_alloc+0x630/0x630 [ 2648.780588] ? vmacache_find+0x55/0x2a0 [ 2648.781419] do_user_addr_fault+0x626/0x1070 [ 2648.782341] exc_page_fault+0xa2/0x1a0 [ 2648.783144] ? asm_exc_page_fault+0x8/0x30 [ 2648.784023] asm_exc_page_fault+0x1e/0x30 [ 2648.784873] RIP: 0033:0x7f888c081d0a [ 2648.785640] Code: Unable to access opcode bytes at RIP 0x7f888c081ce0. [ 2648.786986] RSP: 002b:00007ffe11389560 EFLAGS: 00010202 [ 2648.788099] RAX: 00000000004a9560 RBX: 000055b7034a9070 RCX: 00007f888a9935d0 [ 2648.789571] RDX: 00007f888ad8e560 RSI: 000055b7034a907b RDI: 00007f888a993603 [ 2648.791050] RBP: 000055b70346e440 R08: 0000000000000043 R09: 00007ffe11389590 [ 2648.792531] R10: 0000000000000002 R11: 00000000004c7dde R12: 000000000000001b [ 2648.794005] R13: 0441f0e2fa9bf6df R14: 0000000000000000 R15: 00007ffe11389598 [ 2648.795538] Mem-Info: [ 2648.796091] active_anon:39 inactive_anon:8646 isolated_anon:0 [ 2648.796091] active_file:25 inactive_file:43 isolated_file:0 [ 2648.796091] unevictable:0 dirty:0 writeback:0 [ 2648.796091] slab_reclaimable:9608 slab_unreclaimable:76752 [ 2648.796091] mapped:26114 shmem:352 pagetables:473 bounce:0 [ 2648.796091] free:2120 free_pcp:122 free_cma:0 [ 2648.802471] Node 0 active_anon:156kB inactive_anon:34584kB active_file:100kB inactive_file:172kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:104456kB dirty:0kB writeback:0kB shmem:1408kB writeback_tmp:0kB kernel_stack:3296kB all_unreclaimable? yes [ 2648.807143] Node 0 DMA free:6484kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2648.812441] lowmem_reserve[]: 0 1616 1616 1616 [ 2648.813432] Node 0 DMA32 free:1996kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:156kB inactive_anon:34584kB active_file:140kB inactive_file:64kB unevictable:0kB writepending:0kB present:2080640kB managed:1660444kB mlocked:0kB pagetables:1892kB bounce:0kB free_pcp:488kB local_pcp:248kB free_cma:0kB [ 2648.819195] lowmem_reserve[]: 0 0 0 0 [ 2648.820041] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 0*32kB 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6484kB [ 2648.822778] Node 0 DMA32: 272*4kB (UME) 65*8kB (UME) 21*16kB (ME) 1*32kB (M) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1976kB [ 2648.825565] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2648.827306] 405 total pagecache pages [ 2648.828102] 0 pages in swap cache [ 2648.828798] Swap cache stats: add 0, delete 0, find 0/0 [ 2648.829894] Free swap = 0kB [ 2648.830502] Total swap = 0kB [ 2648.831124] 524158 pages RAM [ 2648.831731] 0 pages HighMem/MovableOnly [ 2648.832540] 105070 pages reserved [ 2648.833249] Unreclaimable slab info: [ 2648.834010] Name Used Total [ 2648.835142] pid_2 67KB 67KB [ 2648.836240] fib6_nodes 28KB 28KB [ 2648.837335] ip6_dst_cache 41KB 41KB [ 2648.838423] PINGv6 61KB 61KB [ 2648.839524] RAWv6 277KB 338KB [ 2648.840607] UDPv6 62KB 62KB [ 2648.841693] TCPv6 62KB 62KB [ 2648.842786] scsi_sense_cache 8KB 8KB [ 2648.843886] sd_ext_cdb 3KB 3KB [ 2648.844975] virtio_scsi_cmd 16KB 16KB [ 2648.846068] sgpool-128 59KB 59KB [ 2648.847160] sgpool-64 63KB 63KB [ 2648.848271] sgpool-32 126KB 126KB [ 2648.849381] sgpool-16 52KB 52KB [ 2648.850472] sgpool-8 52KB 52KB [ 2648.851575] io_kiocb 7KB 7KB [ 2648.852662] mqueue_inode_cache 62KB 62KB [ 2648.853753] nfs_commit_data 15KB 15KB [ 2648.854829] nfs_write_data 47KB 47KB [ 2648.855925] jbd2_inode 7KB 7KB [ 2648.857013] ext4_system_zone 3KB 3KB [ 2648.858090] ext4_io_end_vec 7KB 7KB [ 2648.859163] ext4_bio_post_read_ctx 15KB 15KB [ 2648.860332] bio-2 4KB 4KB [ 2648.861420] pid_namespace 7KB 7KB [ 2648.862498] posix_timers_cache 7KB 7KB [ 2648.863599] rpc_buffers 31KB 31KB [ 2648.864677] rpc_tasks 3KB 3KB [ 2648.865750] UNIX 320KB 320KB [ 2648.866834] tcp_bind_bucket 8KB 8KB [ 2648.867931] ip_fib_trie 8KB 8KB [ 2648.869005] ip_fib_alias 15KB 15KB [ 2648.870086] ip_dst_cache 8KB 8KB [ 2648.871163] RAW 92KB 92KB [ 2648.872245] UDP 315KB 315KB [ 2648.873330] request_sock_TCP 15KB 15KB [ 2648.874408] TCP 60KB 60KB [ 2648.875486] hugetlbfs_inode_cache 30KB 30KB [ 2648.876627] bio-1 11KB 11KB [ 2648.877701] eventpoll_pwq 27KB 27KB [ 2648.878768] eventpoll_epi 94KB 94KB [ 2648.879879] inotify_inode_mark 89KB 89KB [ 2648.880965] request_queue 90KB 90KB [ 2648.882044] blkdev_ioc 18KB 18KB [ 2648.883112] bio-0 172KB 172KB [ 2648.884199] biovec-max 743KB 743KB [ 2648.885624] biovec-64 220KB 220KB [ 2648.886696] biovec-16 33KB 33KB [ 2648.887783] uid_cache 8KB 8KB [ 2648.888853] dmaengine-unmap-2 4KB 4KB [ 2648.889951] audit_buffer 7KB 7KB [ 2648.891030] skbuff_fclone_cache 90KB 97KB [ 2648.892150] skbuff_head_cache 765KB 765KB [ 2648.893225] file_lock_cache 63KB 63KB [ 2648.894295] file_lock_ctx 7KB 7KB [ 2648.895374] fsnotify_mark_connector 56KB 56KB [ 2648.896547] net_namespace 172KB 172KB [ 2648.897621] task_delay_info 68KB 81KB [ 2648.898673] taskstats 54KB 54KB [ 2648.899740] proc_dir_entry 426KB 521KB [ 2648.900797] pde_opener 27KB 27KB [ 2648.901868] seq_file 52KB 52KB [ 2648.902917] sigqueue 74KB 74KB [ 2648.903980] shmem_inode_cache 1591KB 1729KB [ 2648.905037] kernfs_iattrs_cache 289KB 289KB [ 2648.906124] kernfs_node_cache 15452KB 15452KB [ 2648.907177] mnt_cache 212KB 212KB [ 2648.908247] filp 747KB 1305KB [ 2648.909297] names_cache 2541KB 3302KB [ 2648.910347] hashtab_node 274KB 274KB [ 2648.911413] ebitmap_node 1149KB 1149KB [ 2648.912473] avtab_node 4976KB 4976KB [ 2648.913528] avc_node 31KB 31KB [ 2648.914593] lsm_inode_cache 3677KB 3818KB [ 2648.915654] lsm_file_cache 104KB 184KB [ 2648.916699] key_jar 31KB 31KB [ 2648.917751] uts_namespace 15KB 15KB [ 2648.918791] nsproxy 11KB 11KB [ 2648.919850] vm_area_struct 833KB 912KB [ 2648.920909] fs_cache 44KB 44KB [ 2648.921955] files_cache 174KB 207KB [ 2648.922996] signal_cache 297KB 370KB [ 2648.924046] sighand_cache 249KB 360KB [ 2648.925089] task_struct 964KB 1233KB [ 2648.926132] cred_jar 94KB 156KB [ 2648.927175] anon_vma_chain 204KB 224KB [ 2648.928229] anon_vma 251KB 251KB [ 2648.929278] pid 76KB 82KB [ 2648.930325] Acpi-Operand 195KB 233KB [ 2648.931374] Acpi-ParseExt 31KB 31KB [ 2648.932419] Acpi-Parse 83KB 98KB [ 2648.933467] Acpi-State 228KB 244KB [ 2648.934519] Acpi-Namespace 24KB 24KB [ 2648.935556] numa_policy 3KB 3KB [ 2648.936595] trace_event_file 176KB 176KB [ 2648.937639] ftrace_event_field 280KB 280KB [ 2648.938689] pool_workqueue 168KB 168KB [ 2648.939739] task_group 16KB 16KB [ 2648.940780] mm_struct 315KB 315KB [ 2648.941812] vmap_area 98KB 98KB [ 2648.942850] page->ptl 173KB 173KB [ 2648.943915] kmemleak_scan_area 111KB 111KB [ 2648.945167] kmemleak_object 169020KB 181581KB [ 2648.946215] kmalloc-8k 4576KB 4672KB [ 2648.947275] kmalloc-4k 12712KB 14048KB [ 2648.948313] kmalloc-2k 11308KB 11904KB [ 2648.949354] kmalloc-1k 7076KB 7200KB [ 2648.950434] kmalloc-512 5151KB 8032KB [ 2648.951482] kmalloc-256 2088KB 2136KB [ 2648.952519] kmalloc-192 888KB 888KB [ 2648.953565] kmalloc-128 584KB 640KB [ 2648.954608] kmalloc-96 561KB 920KB [ 2648.955666] kmalloc-64 1150KB 1704KB [ 2648.956705] kmalloc-32 797KB 884KB [ 2648.957742] kmalloc-16 418KB 428KB [ 2648.958769] kmalloc-8 521KB 521KB [ 2648.959820] kmem_cache_node 47KB 47KB [ 2648.960847] kmem_cache 75KB 75KB [ 2648.961881] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/systemd-journald.service,task=systemd-journal,pid=103,uid=0 [ 2648.965134] Out of memory (oom_kill_allocating_task): Killed process 103 (systemd-journal) total-vm:31940kB, anon-rss:864kB, file-rss:0kB, shmem-rss:4kB, UID:0 pgtables:84kB oom_score_adj:-250 [ 2649.110250] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2649.112339] CPU: 1 PID: 12831 Comm: syz-executor.1 Not tainted 5.10.253 #1 [ 2649.113382] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2649.114605] Call Trace: [ 2649.115001] dump_stack+0x107/0x167 [ 2649.115576] dump_header+0x107/0x689 [ 2649.116135] oom_kill_process.cold+0x10/0x15 [ 2649.116802] out_of_memory+0x1149/0x1440 [ 2649.117406] ? oom_killer_disable+0x280/0x280 [ 2649.118069] ? mutex_trylock+0x237/0x2b0 [ 2649.118662] ? __alloc_pages_slowpath.constprop.0+0xb70/0x2320 [ 2649.119544] __alloc_pages_slowpath.constprop.0+0x1cb6/0x2320 [ 2649.120409] ? lock_acquire+0x147/0x470 [ 2649.120997] ? warn_alloc+0x190/0x190 [ 2649.121570] __alloc_pages_nodemask+0x51d/0x600 [ 2649.122251] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2649.123040] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2649.123938] ? __sanitizer_cov_trace_const_cmp2+0x4/0x20 [ 2649.124731] alloc_pages_current+0x187/0x280 [ 2649.125369] ? write_comp_data+0x18/0x80 [ 2649.125963] relay_open_buf.part.0+0x2a5/0xc00 [ 2649.126636] relay_open+0x531/0xa10 [ 2649.127174] do_blk_trace_setup+0x4cf/0xc10 [ 2649.127818] ? _copy_from_user+0xfb/0x1b0 [ 2649.128426] __blk_trace_setup+0xca/0x180 [ 2649.129036] ? do_blk_trace_setup+0xc10/0xc10 [ 2649.129707] blk_trace_ioctl+0x155/0x290 [ 2649.130299] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2649.131012] ? do_vfs_ioctl+0x283/0x10d0 [ 2649.131604] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2649.132362] ? generic_block_fiemap+0x60/0x60 [ 2649.133007] ? lock_downgrade+0x6d0/0x6d0 [ 2649.133621] blkdev_ioctl+0xc1/0x710 [ 2649.134161] ? blkdev_common_ioctl+0x1930/0x1930 [ 2649.134848] ? selinux_file_ioctl+0xb6/0x270 [ 2649.135499] block_ioctl+0xf9/0x140 [ 2649.136026] ? blkdev_read_iter+0x1c0/0x1c0 [ 2649.136671] __x64_sys_ioctl+0x19a/0x210 [ 2649.137266] do_syscall_64+0x33/0x40 [ 2649.137807] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2649.138549] RIP: 0033:0x7f0206bb8b19 [ 2649.139091] Code: Unable to access opcode bytes at RIP 0x7f0206bb8aef. [ 2649.140041] RSP: 002b:00007f020412e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2649.141142] RAX: ffffffffffffffda RBX: 00007f0206ccbf60 RCX: 00007f0206bb8b19 [ 2649.142166] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2649.143192] RBP: 00007f0206c12f6d R08: 0000000000000000 R09: 0000000000000000 [ 2649.144223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2649.145251] R13: 00007ffc84bd9c2f R14: 00007f020412e300 R15: 0000000000022000 [ 2649.146373] Mem-Info: [ 2649.146746] active_anon:39 inactive_anon:8646 isolated_anon:0 [ 2649.146746] active_file:22 inactive_file:32 isolated_file:1 [ 2649.146746] unevictable:0 dirty:0 writeback:0 [ 2649.146746] slab_reclaimable:9608 slab_unreclaimable:76755 [ 2649.146746] mapped:26114 shmem:352 pagetables:473 bounce:0 [ 2649.146746] free:2119 free_pcp:114 free_cma:0 [ 2649.151201] Node 0 active_anon:156kB inactive_anon:34584kB active_file:88kB inactive_file:128kB unevictable:0kB isolated(anon):0kB isolated(file):4kB mapped:104456kB dirty:0kB writeback:0kB shmem:1408kB writeback_tmp:0kB kernel_stack:3296kB all_unreclaimable? yes [ 2649.154470] Node 0 DMA free:6484kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2649.159502] lowmem_reserve[]: 0 1616 1616 1616 [ 2649.160313] Node 0 DMA32 free:1992kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:156kB inactive_anon:34584kB active_file:80kB inactive_file:128kB unevictable:0kB writepending:0kB present:2080640kB managed:1660444kB mlocked:0kB pagetables:1892kB bounce:0kB free_pcp:448kB local_pcp:208kB free_cma:0kB [ 2649.164378] lowmem_reserve[]: 0 0 0 0 [ 2649.164975] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 0*32kB 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6484kB [ 2649.166928] Node 0 DMA32: 272*4kB (UME) 65*8kB (UME) 21*16kB (ME) 1*32kB (M) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1976kB [ 2649.168874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2649.170070] 405 total pagecache pages [ 2649.170600] 0 pages in swap cache [ 2649.171102] Swap cache stats: add 0, delete 0, find 0/0 [ 2649.171888] Free swap = 0kB [ 2649.172310] Total swap = 0kB [ 2649.172730] 524158 pages RAM [ 2649.173173] 0 pages HighMem/MovableOnly [ 2649.173724] 105070 pages reserved [ 2649.174246] Unreclaimable slab info: [ 2649.175028] Name Used Total [ 2649.175846] pid_2 67KB 67KB [ 2649.176614] fib6_nodes 28KB 28KB [ 2649.177386] ip6_dst_cache 41KB 41KB [ 2649.178154] PINGv6 61KB 61KB [ 2649.178919] RAWv6 277KB 338KB [ 2649.179669] UDPv6 62KB 62KB [ 2649.180434] TCPv6 62KB 62KB [ 2649.181203] scsi_sense_cache 8KB 8KB [ 2649.181959] sd_ext_cdb 3KB 3KB [ 2649.182698] virtio_scsi_cmd 16KB 16KB [ 2649.183469] sgpool-128 59KB 59KB [ 2649.184226] sgpool-64 63KB 63KB [ 2649.184988] sgpool-32 126KB 126KB [ 2649.185725] sgpool-16 52KB 52KB [ 2649.186481] sgpool-8 52KB 52KB [ 2649.187264] io_kiocb 7KB 7KB [ 2649.188029] mqueue_inode_cache 62KB 62KB [ 2649.188777] nfs_commit_data 15KB 15KB [ 2649.189536] nfs_write_data 47KB 47KB [ 2649.190297] jbd2_inode 7KB 7KB [ 2649.191059] ext4_system_zone 3KB 3KB [ 2649.191803] ext4_io_end_vec 7KB 7KB [ 2649.192560] ext4_bio_post_read_ctx 15KB 15KB [ 2649.193380] bio-2 4KB 4KB [ 2649.194138] pid_namespace 7KB 7KB [ 2649.194889] posix_timers_cache 7KB 7KB [ 2649.195634] rpc_buffers 31KB 31KB [ 2649.196386] rpc_tasks 3KB 3KB [ 2649.197138] UNIX 320KB 320KB [ 2649.197895] tcp_bind_bucket 8KB 8KB [ 2649.198629] ip_fib_trie 8KB 8KB [ 2649.199389] ip_fib_alias 15KB 15KB [ 2649.200147] ip_dst_cache 8KB 8KB [ 2649.200906] RAW 92KB 92KB [ 2649.201638] UDP 315KB 315KB [ 2649.202392] request_sock_TCP 15KB 15KB [ 2649.203153] TCP 60KB 60KB [ 2649.203915] hugetlbfs_inode_cache 30KB 30KB [ 2649.204694] bio-1 11KB 11KB [ 2649.205447] eventpoll_pwq 27KB 27KB [ 2649.206202] eventpoll_epi 94KB 94KB [ 2649.206951] inotify_inode_mark 89KB 89KB [ 2649.207695] request_queue 90KB 90KB [ 2649.208444] blkdev_ioc 18KB 18KB [ 2649.209196] bio-0 172KB 172KB [ 2649.209945] biovec-max 743KB 743KB [ 2649.210701] biovec-64 220KB 220KB [ 2649.211465] biovec-16 33KB 33KB [ 2649.212223] uid_cache 8KB 8KB [ 2649.212972] dmaengine-unmap-2 4KB 4KB [ 2649.213705] audit_buffer 7KB 7KB [ 2649.214469] skbuff_fclone_cache 90KB 97KB [ 2649.215244] skbuff_head_cache 795KB 795KB [ 2649.216004] file_lock_cache 63KB 63KB [ 2649.216727] file_lock_ctx 7KB 7KB [ 2649.217471] fsnotify_mark_connector 56KB 56KB [ 2649.218285] net_namespace 172KB 172KB [ 2649.219033] task_delay_info 68KB 81KB [ 2649.219757] taskstats 54KB 54KB [ 2649.220508] proc_dir_entry 426KB 521KB [ 2649.221250] pde_opener 27KB 27KB [ 2649.221999] seq_file 52KB 52KB [ 2649.222716] sigqueue 74KB 74KB [ 2649.223480] shmem_inode_cache 1591KB 1729KB [ 2649.224223] kernfs_iattrs_cache 289KB 289KB [ 2649.224994] kernfs_node_cache 15452KB 15452KB [ 2649.225713] mnt_cache 212KB 212KB [ 2649.226476] filp 747KB 1305KB [ 2649.227230] names_cache 2541KB 3302KB [ 2649.227973] hashtab_node 274KB 274KB [ 2649.228693] ebitmap_node 1149KB 1149KB [ 2649.229440] avtab_node 4976KB 4976KB [ 2649.230187] avc_node 31KB 31KB [ 2649.230976] lsm_inode_cache 3677KB 3818KB [ 2649.231700] lsm_file_cache 104KB 184KB [ 2649.232450] key_jar 31KB 31KB [ 2649.233188] uts_namespace 15KB 15KB [ 2649.233940] nsproxy 11KB 11KB [ 2649.234659] vm_area_struct 833KB 912KB [ 2649.235398] fs_cache 44KB 44KB [ 2649.236139] files_cache 174KB 207KB [ 2649.236884] signal_cache 297KB 370KB [ 2649.237596] sighand_cache 249KB 360KB [ 2649.238338] task_struct 964KB 1233KB [ 2649.239076] cred_jar 94KB 156KB [ 2649.239798] anon_vma_chain 204KB 224KB [ 2649.240532] anon_vma 251KB 251KB [ 2649.241264] pid 76KB 82KB [ 2649.242007] Acpi-Operand 195KB 233KB [ 2649.242713] Acpi-ParseExt 31KB 31KB [ 2649.243474] Acpi-Parse 83KB 98KB [ 2649.244205] Acpi-State 228KB 244KB [ 2649.244939] Acpi-Namespace 24KB 24KB [ 2649.245652] numa_policy 3KB 3KB [ 2649.246387] trace_event_file 176KB 176KB [ 2649.247119] ftrace_event_field 280KB 280KB [ 2649.247844] pool_workqueue 168KB 168KB [ 2649.248569] task_group 16KB 16KB [ 2649.249297] mm_struct 315KB 315KB [ 2649.250031] vmap_area 98KB 98KB [ 2649.250751] page->ptl 173KB 173KB [ 2649.251488] kmemleak_scan_area 111KB 111KB [ 2649.253331] kmemleak_object 169141KB 181581KB [ 2649.254071] kmalloc-8k 4576KB 4672KB [ 2649.254813] kmalloc-4k 12712KB 14048KB [ 2649.255559] kmalloc-2k 11308KB 11904KB [ 2649.256283] kmalloc-1k 7076KB 7200KB [ 2649.257065] kmalloc-512 5239KB 8032KB [ 2649.257787] kmalloc-256 2088KB 2136KB [ 2649.258511] kmalloc-192 888KB 888KB [ 2649.259250] kmalloc-128 584KB 640KB [ 2649.260006] kmalloc-96 565KB 920KB [ 2649.260741] kmalloc-64 1154KB 1704KB [ 2649.261487] kmalloc-32 797KB 884KB [ 2649.262212] kmalloc-16 418KB 428KB [ 2649.262941] kmalloc-8 521KB 521KB [ 2649.263654] kmem_cache_node 47KB 47KB [ 2649.264383] kmem_cache 75KB 75KB [ 2649.265116] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz1,mems_allowed=0,global_oom,task_memcg=/syz1,task=syz-executor.1,pid=12831,uid=0 [ 2649.267234] Out of memory (oom_kill_allocating_task): Killed process 12831 (syz-executor.1) total-vm:94072kB, anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 2649.269803] syz-executor.1: page allocation failure: order:0, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz1,mems_allowed=0 [ 2649.271638] CPU: 1 PID: 12831 Comm: syz-executor.1 Not tainted 5.10.253 #1 [ 2649.272550] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2649.273640] Call Trace: [ 2649.273989] dump_stack+0x107/0x167 [ 2649.274468] warn_alloc.cold+0x95/0x18a [ 2649.274995] ? zone_watermark_ok_safe+0x260/0x260 [ 2649.275632] ? oom_kill_process+0xd5/0x4c0 [ 2649.276195] ? wait_for_completion_io+0x270/0x270 [ 2649.276834] __alloc_pages_slowpath.constprop.0+0x1dd3/0x2320 [ 2649.277606] ? lock_acquire+0x147/0x470 [ 2649.278126] ? warn_alloc+0x190/0x190 [ 2649.278636] __alloc_pages_nodemask+0x51d/0x600 [ 2649.279253] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2649.279967] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2649.280756] ? __sanitizer_cov_trace_const_cmp2+0x4/0x20 [ 2649.281474] alloc_pages_current+0x187/0x280 [ 2649.282055] ? write_comp_data+0x18/0x80 [ 2649.282590] relay_open_buf.part.0+0x2a5/0xc00 [ 2649.283190] relay_open+0x531/0xa10 [ 2649.283690] do_blk_trace_setup+0x4cf/0xc10 [ 2649.284254] ? _copy_from_user+0xfb/0x1b0 [ 2649.284797] __blk_trace_setup+0xca/0x180 [ 2649.285341] ? do_blk_trace_setup+0xc10/0xc10 [ 2649.285937] blk_trace_ioctl+0x155/0x290 [ 2649.286464] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2649.287097] ? do_vfs_ioctl+0x283/0x10d0 [ 2649.287648] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2649.288325] ? generic_block_fiemap+0x60/0x60 [ 2649.288906] ? lock_downgrade+0x6d0/0x6d0 [ 2649.289472] blkdev_ioctl+0xc1/0x710 [ 2649.289969] ? blkdev_common_ioctl+0x1930/0x1930 [ 2649.290578] ? selinux_file_ioctl+0xb6/0x270 [ 2649.291145] block_ioctl+0xf9/0x140 [ 2649.291623] ? blkdev_read_iter+0x1c0/0x1c0 [ 2649.292200] __x64_sys_ioctl+0x19a/0x210 [ 2649.292729] do_syscall_64+0x33/0x40 [ 2649.293209] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2649.293877] RIP: 0033:0x7f0206bb8b19 [ 2649.294366] Code: Unable to access opcode bytes at RIP 0x7f0206bb8aef. [ 2649.295217] RSP: 002b:00007f020412e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2649.296211] RAX: ffffffffffffffda RBX: 00007f0206ccbf60 RCX: 00007f0206bb8b19 [ 2649.297126] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2649.298060] RBP: 00007f0206c12f6d R08: 0000000000000000 R09: 0000000000000000 [ 2649.298976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2649.299905] R13: 00007ffc84bd9c2f R14: 00007f020412e300 R15: 0000000000022000 [ 2649.300865] Mem-Info: [ 2649.301195] active_anon:39 inactive_anon:8646 isolated_anon:0 [ 2649.301195] active_file:22 inactive_file:32 isolated_file:1 [ 2649.301195] unevictable:0 dirty:0 writeback:0 [ 2649.301195] slab_reclaimable:9608 slab_unreclaimable:76755 [ 2649.301195] mapped:26114 shmem:352 pagetables:473 bounce:0 [ 2649.301195] free:2119 free_pcp:111 free_cma:0 [ 2649.305190] Node 0 active_anon:156kB inactive_anon:34584kB active_file:88kB inactive_file:128kB unevictable:0kB isolated(anon):0kB isolated(file):4kB mapped:104456kB dirty:0kB writeback:0kB shmem:1408kB writeback_tmp:0kB kernel_stack:3296kB all_unreclaimable? yes [ 2649.308177] Node 0 DMA free:6484kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2649.311574] lowmem_reserve[]: 0 1616 1616 1616 [ 2649.312197] Node 0 DMA32 free:1992kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:156kB inactive_anon:34584kB active_file:80kB inactive_file:128kB unevictable:0kB writepending:0kB present:2080640kB managed:1660444kB mlocked:0kB pagetables:1892kB bounce:0kB free_pcp:444kB local_pcp:208kB free_cma:0kB [ 2649.315830] lowmem_reserve[]: 0 0 0 0 [ 2649.316357] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 0*32kB 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6484kB [ 2649.318091] Node 0 DMA32: 272*4kB (UME) 65*8kB (UME) 21*16kB (ME) 1*32kB (M) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1976kB [ 2649.319869] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2649.320973] 405 total pagecache pages [ 2649.321474] 0 pages in swap cache [ 2649.321936] Swap cache stats: add 0, delete 0, find 0/0 [ 2649.322601] Free swap = 0kB [ 2649.323003] Total swap = 0kB [ 2649.323390] 524158 pages RAM [ 2649.323765] 0 pages HighMem/MovableOnly [ 2649.324279] 105070 pages reserved [ 2649.399961] systemd-journal (103) used greatest stack depth: 23632 bytes left [ 2649.448486] oom_reaper: reaped process 12860 ((d-rfkill)), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2649.557978] systemd[1]: systemd-journald.service: Main process exited, code=killed, status=9/KILL [ 2649.566732] systemd[1]: systemd-journald.service: Failed with result 'oom-kill'. [ 2649.593286] systemd[1]: systemd-journald.service: Consumed 6.196s CPU time. [ 2649.595808] systemd[1]: ssh.service: Failed with result 'oom-kill'. [ 2649.622315] systemd[1]: ssh.service: Consumed 38min 4.038s CPU time. [ 2649.626337] systemd[1]: systemd-rfkill.service: Main process exited, code=killed, status=9/KILL [ 2649.628328] systemd[1]: systemd-rfkill.service: Failed with result 'oom-kill'. [ 2649.649092] systemd[1]: Failed to start Load/Save RF Kill Switch Status. [ 2649.654343] systemd[1]: system.slice: A process of this unit has been killed by the OOM killer. [ 2649.676333] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1. [ 2649.701721] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2649.739385] systemd[1]: Starting Load/Save RF Kill Switch Status... [ 2649.742067] systemd[1]: ssh.service: Scheduled restart job, restart counter is at 1. [ 2649.744996] systemd[1]: Stopped target Bluetooth. [ 2649.745581] systemd[1]: Stopped OpenBSD Secure Shell server. [ 2649.752773] systemd[1]: ssh.service: Consumed 38min 4.038s CPU time. [ 2649.791737] systemd[1]: Starting OpenBSD Secure Shell server... [ 2649.845999] systemd[1]: Started Load/Save RF Kill Switch Status. [ 2649.861655] systemd[1]: systemd-journal-flush.service: Succeeded. [ 2649.869421] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2649.871342] systemd[1]: Stopped Journal Service. [ 2649.873898] systemd[1]: systemd-journald.service: Consumed 6.196s CPU time. [ 2649.902098] systemd[1]: Starting Journal Service... [ 2649.997686] systemd-journald[12872]: File /var/log/journal/7e681e5076844de4a5cfa8606a84b008/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2650.111435] systemd[1]: Started OpenBSD Secure Shell server. [ 2650.289464] systemd[1]: Started Journal Service. [ 2650.348398] systemd-journald[12872]: Received client request to flush runtime journal. VM DIAGNOSIS: 21:15:59 Registers: info registers vcpu 0 RAX=ffffffff83e9caa0 RBX=0000000000000000 RCX=ffffffff83e8470c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e9d268 RBP=ffffffff84e323c0 RSP=ffffffff84e07e48 R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001 R12=0000000000000000 R13=fffffbfff09c6478 R14=ffffffff8567b888 R15=0000000000000000 RIP=ffffffff83e9caae RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0c6daecb31 CR3=000000001e5f0000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff81474cbd RDX=0000000000000000 RSI=ffffffff81474ccf RDI=0000000000000005 RBP=00745f6374650072 RSP=ffff8880195f7440 R8 =0000000000000001 R9 =ffffffff868736ff R10=0000000000000000 R11=0000000000000001 R12=ffff8880195f74c0 R13=ffff888045e2a9c0 R14=0000000000000296 R15=ffff888045e2a9c0 RIP=ffffffff8140dd94 RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f0c6db11900 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0c6db07003 CR3=000000001e5f0000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000