0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2, 0x5}, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ioprio_get$pid(0x3, r1) 13:01:11 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800), 0x0, 0xf000}], 0x0, &(0x7f0000013500)) [ 2200.397326] loop4: detected capacity change from 0 to 240 [ 2200.403673] isofs_fill_super: root inode is not a directory. Corrupted media? [ 2200.414267] loop6: detected capacity change from 0 to 224 [ 2200.416852] isofs_fill_super: get root inode failed [ 2200.435775] loop1: detected capacity change from 0 to 240 13:01:11 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a", 0x17, 0xf000}], 0x0, &(0x7f0000013500)) [ 2200.464357] isofs_fill_super: get root inode failed 13:01:11 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2200.509575] loop4: detected capacity change from 0 to 240 13:01:11 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a}], 0x0, &(0x7f0000013500)) [ 2200.514011] loop6: detected capacity change from 0 to 240 [ 2200.516983] isofs_fill_super: root inode is not a directory. Corrupted media? [ 2200.544238] loop0: detected capacity change from 0 to 224 13:01:11 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a080200", 0x1b, 0xf000}], 0x0, &(0x7f0000013500)) 13:01:11 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1ff, 0x1ff}, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_get$pid(0x3, r0) r1 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x101}) clone3(&(0x7f0000000600)={0x0, &(0x7f0000000280), &(0x7f0000000340)=0x0, &(0x7f0000000380), {0x12}, &(0x7f00000003c0)=""/252, 0xfc, &(0x7f00000004c0)=""/226, &(0x7f00000005c0)=[r2, r0, 0x0, r0, r0], 0x5}, 0x58) shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000680)={{0x2, 0xee01, 0xee01, 0xee01, 0xffffffffffffffff, 0x4, 0x3f}, 0x4, 0x5, 0xa5, 0x1, r3, 0xffffffffffffffff, 0xff}) rt_sigqueueinfo(r2, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x1, 0xff, 0x5, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, r2, 0x1, r1, 0x2) ptrace$peek(0x1, r2, &(0x7f0000000000)) [ 2200.550927] loop2: detected capacity change from 0 to 240 13:01:11 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:01:11 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1}], 0x0, &(0x7f0000013500)) [ 2200.589498] isofs_fill_super: get root inode failed 13:01:11 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a08", 0x19, 0xf000}], 0x0, &(0x7f0000013500)) [ 2200.611124] loop6: detected capacity change from 0 to 240 [ 2200.633757] loop1: detected capacity change from 0 to 136 [ 2200.661848] isofs_fill_super: get root inode failed [ 2201.061728] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 13:01:24 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000140)=0x3, 0x2) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xa, 0x0, &(0x7f0000000180)) ioctl$AUTOFS_IOC_PROTOSUBVER(r1, 0x80049367, &(0x7f00000001c0)) r5 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x2051}, {r3, 0x850a}, {r4, 0x1}, {r5, 0x5000}, {}], 0x5, &(0x7f00000000c0)={0x0, 0x3938700}, &(0x7f0000000100)={[0x4]}, 0x8) 13:01:24 executing program 3: syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/i2c-adapter', 0x290001, 0x190) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x101}, 0xe) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0xdb, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x0, 0x2}, 0xe) 13:01:24 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00+/file0\x00']) lsetxattr$security_evm(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)=@v1={0x2, "4caba242e3e02c71fd0378"}, 0xc, 0x2) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000240)={0x0, "e76a14ed55938728619b5f16aac9d72b"}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x2) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:01:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = fsmount(r0, 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00000001c0)) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xb, 0xf3, 0x7, 0x40, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xc4, 0x1, @perf_config_ext={0x2, 0xa7e5}, 0x0, 0x20000000, 0x8, 0x5, 0x79, 0x18, 0x3, 0x0, 0x1, 0x0, 0x417d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) r3 = gettid() ioprio_get$pid(0x3, r3) r4 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = gettid() rt_sigqueueinfo(r5, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x101}) rt_sigqueueinfo(r5, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x1, 0xff, 0x6, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, r5, 0x1, r4, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0xb9, 0x1, 0x80, 0xfb, 0x0, 0x3, 0x80088, 0x10, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xfffffff7, 0x1, @perf_bp={&(0x7f0000000200), 0xd}, 0x4b001, 0x2, 0x0, 0x55788aebf90ca548, 0x101, 0x401, 0x1f, 0x0, 0x101, 0x0, 0x101}, r6, 0xe, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f00000003c0)='\x00') r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r8 = fork() getpgrp(r8) getsockopt$bt_BT_RCVMTU(r7, 0x112, 0xa, 0x0, &(0x7f0000000180)) kcmp$KCMP_EPOLL_TFD(r5, r3, 0x7, r2, &(0x7f0000000100)={0xffffffffffffffff, r7, 0x9}) 13:01:24 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1}], 0x0, &(0x7f0000013500)) 13:01:24 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a08", 0x19, 0xf000}], 0x0, &(0x7f0000013500)) 13:01:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fsmount(r0, 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ioprio_get$pid(0x3, r1) [ 2213.155543] loop4: detected capacity change from 0 to 240 [ 2213.158490] isofs_fill_super: root inode is not a directory. Corrupted media? 13:01:24 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2213.169646] loop6: detected capacity change from 0 to 240 13:01:24 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0, 0x0, 0xe000}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2213.240385] loop1: detected capacity change from 0 to 136 [ 2213.250597] isofs_fill_super: get root inode failed 13:01:24 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth0_macvtap\x00', 0x10) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000040)) 13:01:24 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a08", 0x19, 0xf000}], 0x0, &(0x7f0000013500)) 13:01:24 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1}], 0x0, &(0x7f0000013500)) 13:01:24 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2, 0x6}, 0x0, 0x0, 0x921, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='-+*\x00') r1 = gettid() perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x5, 0x39, 0x20, 0x72, 0x0, 0x10001, 0x11, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8001, 0x1, @perf_bp={&(0x7f0000000040), 0x5}, 0x1, 0xf458, 0x2, 0x8, 0x8000, 0x80000001, 0xfff7, 0x0, 0x5, 0x0, 0x6}, 0x0, 0x4, 0xffffffffffffffff, 0x2) ioprio_get$pid(0x3, r1) [ 2213.318650] loop4: detected capacity change from 0 to 240 [ 2213.324938] isofs_fill_super: root inode is not a directory. Corrupted media? 13:01:24 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0, 0x0, 0xe000}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2213.428451] loop1: detected capacity change from 0 to 136 [ 2213.461460] isofs_fill_super: get root inode failed [ 2213.775064] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 2228.157530] FAULT_INJECTION: forcing a failure. [ 2228.157530] name fail_usercopy, interval 1, probability 0, space 0, times 0 13:01:39 executing program 5: mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f6e62643000a32dfc41a058f33d2f8ebfd746cb1fdc849f09ce0a7fb745b4956bccfafb5416c59b8ed7137701415fb92b03423b82e5964577a400a3fc97476d87973ce3efe3da88f2e500ee1774cce30e6209012aef081605c791984acb2c5ae8c1d42608529530660c6f2a80e5a1"], &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x80002, &(0x7f0000000140)='{\x00') r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x4, 0x3, 0x9, 0x74, 0x0, 0x80000000, 0x40000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x20b, 0x4}, 0x28, 0x7, 0xd12a, 0x3, 0x4, 0x8, 0x3, 0x0, 0x7, 0x0, 0xc19}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000280)={0x4, 0x80, 0x7, 0xa0, 0x0, 0x7, 0x0, 0x6, 0x30080, 0x8, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x32, 0x2, @perf_config_ext={0xffffffff, 0x18cd}, 0x40410, 0x1, 0x4dc00000, 0x4, 0x9, 0x7fff, 0x1, 0x0, 0x70, 0x0, 0x6}, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0x0) r1 = gettid() ioprio_get$pid(0x3, r1) 13:01:39 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a}], 0x0, &(0x7f0000013500)) 13:01:39 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0, 0x0, 0xe000}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:01:39 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:01:39 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a08", 0x19, 0xf000}], 0x0, &(0x7f0000013500)) 13:01:39 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00+/file0\x00']) lsetxattr$security_evm(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)=@v1={0x2, "4caba242e3e02c71fd0378"}, 0xc, 0x2) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000240)={0x0, "e76a14ed55938728619b5f16aac9d72b"}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x2) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:01:39 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) (fail_nth: 1) 13:01:39 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x7, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x5}, 0xe) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x83aa, @any, 0x3, 0x1}, 0xe) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='blkio.bfq.sectors_recursive\x00', 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000600)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct}}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000340)={{}, 0x0, 0x10, @inherit={0x60, &(0x7f0000000000)={0x1, 0x3, 0x101, 0xfffffffffffffff8, {0x0, 0x3, 0x5b, 0xffffffff, 0x1000}, [0x4, 0x3, 0x800]}}, @devid=r2}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000100)={r2, 0x0, 0x3, 0x1}) connect$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0xffff, @none, 0x7f, 0x1}, 0xe) [ 2228.158744] CPU: 1 PID: 11056 Comm: syz-executor.0 Not tainted 6.4.0-next-20230705 #1 [ 2228.159238] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2228.159796] Call Trace: [ 2228.159979] [ 2228.160146] dump_stack_lvl+0xc1/0xf0 [ 2228.160433] should_fail_ex+0x4b4/0x5b0 [ 2228.160746] _copy_from_user+0x30/0xf0 [ 2228.161029] move_addr_to_kernel.part.0+0x31/0x110 [ 2228.161383] __sys_connect+0xde/0x1a0 [ 2228.161671] ? __pfx___sys_connect+0x10/0x10 [ 2228.161997] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2228.162419] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2228.162843] ? fput+0x2f/0x1a0 [ 2228.163096] ? ksys_write+0x19e/0x250 [ 2228.163375] ? __pfx_ksys_write+0x10/0x10 [ 2228.163677] __x64_sys_connect+0x73/0xb0 [ 2228.163946] ? syscall_enter_from_user_mode+0x21/0x50 [ 2228.164323] do_syscall_64+0x3f/0x90 [ 2228.164592] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2228.164983] RIP: 0033:0x7fd9e4f19b19 [ 2228.165249] 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 [ 2228.166477] RSP: 002b:00007fd9e248f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 2228.166490] loop6: detected capacity change from 0 to 240 [ 2228.166994] RAX: ffffffffffffffda RBX: 00007fd9e502cf60 RCX: 00007fd9e4f19b19 [ 2228.167007] RDX: 000000000000000e RSI: 0000000020000200 RDI: 0000000000000004 [ 2228.168708] RBP: 00007fd9e248f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2228.169201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2228.169710] R13: 00007ffcfc0b6d8f R14: 00007fd9e248f300 R15: 0000000000022000 [ 2228.170225] [ 2228.172646] loop4: detected capacity change from 0 to 136 [ 2228.202518] loop1: detected capacity change from 0 to 240 [ 2228.204711] isofs_fill_super: get root inode failed [ 2228.207608] loop2: detected capacity change from 0 to 240 13:01:39 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ioprio_get$pid(0x3, r1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000100)) [ 2228.225713] isofs_fill_super: root inode is not a directory. Corrupted media? 13:01:39 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) (fail_nth: 2) [ 2228.244223] isofs_fill_super: bread failed, dev=loop1, iso_blknum=60, block=120 13:01:39 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = getpgrp(0x0) fcntl$lock(r0, 0x24, &(0x7f0000000080)={0x1, 0x1, 0x7fffffff, 0x1ff, r2}) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x3d92, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x8, 0x1}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:01:39 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_get$pid(0x3, r0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x109041, 0x112) 13:01:39 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:01:39 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:01:39 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a}], 0x0, &(0x7f0000013500)) [ 2228.325460] loop6: detected capacity change from 0 to 240 13:01:39 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a08", 0x19, 0xf000}], 0x0, &(0x7f0000013500)) [ 2228.348458] loop4: detected capacity change from 0 to 136 13:01:39 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x2) r0 = gettid() ioprio_get$pid(0x3, r0) [ 2228.361773] isofs_fill_super: get root inode failed [ 2228.387999] loop1: detected capacity change from 0 to 240 [ 2228.399155] loop2: detected capacity change from 0 to 240 [ 2228.414776] isofs_fill_super: root inode is not a directory. Corrupted media? [ 2228.420249] isofs_fill_super: bread failed, dev=loop1, iso_blknum=60, block=120 [ 2229.121144] FAULT_INJECTION: forcing a failure. [ 2229.121144] name failslab, interval 1, probability 0, space 0, times 1 [ 2229.122345] CPU: 1 PID: 11071 Comm: syz-executor.0 Not tainted 6.4.0-next-20230705 #1 [ 2229.123044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2229.123762] Call Trace: [ 2229.124002] [ 2229.124217] dump_stack_lvl+0xc1/0xf0 [ 2229.124602] should_fail_ex+0x4b4/0x5b0 [ 2229.124980] ? taskstats_exit+0x5f9/0xaf0 [ 2229.125366] should_failslab+0x9/0x20 [ 2229.125725] kmem_cache_alloc+0x62/0x370 [ 2229.126116] taskstats_exit+0x5f9/0xaf0 [ 2229.126491] ? __pfx_taskstats_exit+0x10/0x10 [ 2229.126914] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2229.127396] ? acct_update_integrals+0x36e/0x430 [ 2229.127835] ? acct_update_integrals+0x36e/0x430 [ 2229.128315] do_exit+0x82b/0x2740 [ 2229.128665] ? find_held_lock+0x2c/0x110 [ 2229.129089] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2229.129678] ? __pfx_do_exit+0x10/0x10 [ 2229.130067] ? do_raw_spin_lock+0x125/0x270 [ 2229.130507] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2229.131008] do_group_exit+0xd4/0x2a0 [ 2229.131393] get_signal+0x263f/0x26c0 [ 2229.131788] ? __pfx_task_work_add+0x10/0x10 [ 2229.132238] ? __pfx_get_signal+0x10/0x10 [ 2229.132672] arch_do_signal_or_restart+0x79/0x590 [ 2229.133153] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 2229.133688] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2229.134275] ? ksys_write+0x19e/0x250 [ 2229.134673] exit_to_user_mode_prepare+0xeb/0x180 [ 2229.135166] syscall_exit_to_user_mode+0x1d/0x50 [ 2229.135648] do_syscall_64+0x4c/0x90 [ 2229.136040] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2229.136573] RIP: 0033:0x7fd9e4f19b19 [ 2229.136943] 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 [ 2229.138634] RSP: 002b:00007fd9e248f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 2229.139368] RAX: fffffffffffffffc RBX: 00007fd9e502cf60 RCX: 00007fd9e4f19b19 [ 2229.140057] RDX: 000000000000000e RSI: 0000000020000200 RDI: 0000000000000004 [ 2229.140743] RBP: 00007fd9e248f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2229.141430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2229.142124] R13: 00007ffcfc0b6d8f R14: 00007fd9e248f300 R15: 0000000000022000 [ 2229.142827] 13:01:53 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xa, 0x0, &(0x7f0000000180)) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'xfrm0\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x1, 0x0, 0x2, "292cb02eafbb"}}) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) 13:01:53 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:01:53 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:01:53 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a08", 0x19, 0xf000}], 0x0, &(0x7f0000013500)) 13:01:53 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a}], 0x0, &(0x7f0000013500)) 13:01:53 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000000)={0x3, 0x80, 0x3f, 0x0, 0x0, 0x3f, 0x0, 0x1, 0x8000, 0xd, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x4, @perf_config_ext={0x9}, 0x2, 0x1, 0x0, 0x6, 0xfffffffffffffff8, 0x8, 0x6, 0x0, 0x5, 0x0, 0x1000}, 0xffffffffffffffff, 0x5, r0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000140)={0x5, 0x80, 0x20, 0x3f, 0x20, 0x8, 0x0, 0x4, 0x442, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x88fa4c09aa5fb8e, @perf_bp={&(0x7f0000000100), 0x8}, 0x104, 0x2, 0x5, 0x4, 0xfffffffffffffffd, 0x5, 0x5, 0x0, 0x3a, 0x0, 0x5}) r2 = gettid() ioprio_get$pid(0x3, r2) 13:01:53 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:01:53 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00+/file0\x00']) lsetxattr$security_evm(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)=@v1={0x2, "4caba242e3e02c71fd0378"}, 0xc, 0x2) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000240)={0x0, "e76a14ed55938728619b5f16aac9d72b"}) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) [ 2243.035067] loop6: detected capacity change from 0 to 240 [ 2243.046741] loop1: detected capacity change from 0 to 240 [ 2243.049271] loop4: detected capacity change from 0 to 136 [ 2243.057088] isofs_fill_super: get root inode failed [ 2243.075492] loop2: detected capacity change from 0 to 240 [ 2243.080363] isofs_fill_super: root inode is not a directory. Corrupted media? [ 2243.099099] isofs_fill_super: bread failed, dev=loop1, iso_blknum=60, block=120 13:01:53 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:01:54 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a08", 0x19, 0xf000}], 0x0, &(0x7f0000013500)) [ 2243.143605] loop4: detected capacity change from 0 to 240 13:01:54 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2243.152923] loop2: detected capacity change from 0 to 240 [ 2243.160017] isofs_fill_super: root inode is not a directory. Corrupted media? [ 2243.186654] loop6: detected capacity change from 0 to 240 [ 2243.186661] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 13:01:54 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:01:54 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a08", 0x19, 0xf000}], 0x0, &(0x7f0000013500)) [ 2243.218834] isofs_fill_super: bread failed, dev=loop6, iso_blknum=60, block=120 [ 2243.228909] loop1: detected capacity change from 0 to 240 13:01:54 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2243.248899] loop2: detected capacity change from 0 to 240 13:01:54 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2243.289212] loop6: detected capacity change from 0 to 240 [ 2243.289849] loop4: detected capacity change from 0 to 240 [ 2243.294486] isofs_fill_super: bread failed, dev=loop1, iso_blknum=60, block=120 [ 2243.306539] isofs_fill_super: bread failed, dev=loop6, iso_blknum=60, block=120 13:01:54 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a08", 0x19, 0xf000}], 0x0, &(0x7f0000013500)) [ 2243.352092] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 2243.358929] loop2: detected capacity change from 0 to 240 13:02:06 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="000000000000f1cc336266696c6530009f07b6a135ab6bbe90fe70b543c8935aa713837fc71b0f50a65233ea041d68fee87223b306a47f9f66070b883089f0965bef736867d638b7cdbee46afa55a5f102d03cac3cfae34e306684c2d6a092cea0016ecb2b42ed7a9dd4c92e076e1d5cb5b2e7fd8cf93ef1cd7f94c9737264110f9b9a75a831a9cc9a7b4219f537c56d0824f8b356e8dd454619a4176cfd1605b53995f86fc35a0b7643beb903ec07a5df00"]) connect$bt_l2cap(r1, &(0x7f0000000200)={0x1f, 0x9, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x0, 0x2}, 0xe) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:02:06 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00+/file0\x00']) lsetxattr$security_evm(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)=@v1={0x2, "4caba242e3e02c71fd0378"}, 0xc, 0x2) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:02:06 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:02:06 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:02:06 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:02:06 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a08", 0x19, 0xf000}], 0x0, &(0x7f0000013500)) 13:02:06 executing program 5: r0 = memfd_secret(0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r1) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x8040) sendto(r1, &(0x7f00000001c0)="f97db3ac14e3c571621fb5238e7427afdca5156db856b785710c66188324179ddbc457dab9a4af6af9d3124dab541bce662598db84674e8515c8c7c4c6c2c873a70957e909c51fcc91bdf5d2e93589746b66fb82352dab5d04e7f841ffa000e3b30d9af2752520a072bc23ab05c9de98ba2cfafb9e1a0fb3aa0ae3d1744afe1195cde2511975b4e8cd01a0ac43224afa50efc4bb22896f", 0x97, 0x0, &(0x7f0000000280)=@l2={0x1f, 0x1, @any, 0x400, 0x2}, 0x80) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x292e9) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000340), r1) sendmsg$DEVLINK_CMD_RATE_NEW(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x40, r5, 0x200, 0x70bd25, 0x25dfdbff, {}, [@DEVLINK_ATTR_RATE_TX_MAX={0xc, 0xa7, 0x33}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x40}}, 0x8001) sendmsg$DEVLINK_CMD_SB_POOL_SET(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x110, r5, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3d}, {0x6, 0x11, 0x4}, {0x8, 0x13, 0x95b}, {0x5, 0x14, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3e29}, {0x6, 0x11, 0xffff}, {0x8, 0x13, 0x200}, {0x5, 0x14, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x2}, {0x6, 0x11, 0x5}, {0x8, 0x13, 0x9}, {0x5}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x9}, {0x6, 0x11, 0x8000}, {0x8, 0x13, 0x10001}, {0x5, 0x14, 0x1}}]}, 0x110}, 0x1, 0x0, 0x0, 0x400c001}, 0x8050) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = gettid() ioprio_get$pid(0x3, r6) 13:02:06 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) [ 2256.087918] loop4: detected capacity change from 0 to 240 [ 2256.099882] loop2: detected capacity change from 0 to 240 [ 2256.107789] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 2256.123096] loop6: detected capacity change from 0 to 240 13:02:07 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a08", 0x19, 0xf000}], 0x0, &(0x7f0000013500)) [ 2256.136692] loop1: detected capacity change from 0 to 240 13:02:07 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2256.158800] loop2: detected capacity change from 0 to 240 [ 2256.178009] loop4: detected capacity change from 0 to 240 13:02:07 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a08", 0x19, 0xf000}], 0x0, &(0x7f0000013500)) [ 2256.185028] isofs_fill_super: bread failed, dev=loop6, iso_blknum=60, block=120 [ 2256.198531] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 2256.202948] isofs_fill_super: bread failed, dev=loop1, iso_blknum=60, block=120 [ 2256.221433] loop2: detected capacity change from 0 to 240 13:02:07 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:02:07 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x89, 0x4) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xa, 0x0, &(0x7f0000000180)) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x2, @none, 0x20, 0x2}, 0xe) bind$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x7f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x3ff, 0x1}, 0xe) 13:02:07 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a08", 0x19, 0xf000}], 0x0, &(0x7f0000013500)) 13:02:07 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:02:07 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) [ 2256.298611] loop4: detected capacity change from 0 to 240 [ 2256.307438] loop2: detected capacity change from 0 to 240 [ 2256.327885] loop1: detected capacity change from 0 to 240 13:02:07 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000013500)) [ 2256.349964] isofs_fill_super: bread failed, dev=loop1, iso_blknum=60, block=120 [ 2256.367662] loop6: detected capacity change from 0 to 240 [ 2256.376518] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 2256.410610] isofs_fill_super: bread failed, dev=loop6, iso_blknum=60, block=120 [ 2270.850043] loop6: detected capacity change from 0 to 240 13:02:21 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00+/file0\x00']) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:02:21 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:02:21 executing program 3: connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x4, @any, 0x7, 0x2}, 0xe) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000200)={0x1f, 0x9}, 0xe) 13:02:21 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00), 0x0, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:02:21 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIOCLEX(r0, 0x5451) r1 = gettid() ioprio_get$pid(0x3, r1) 13:02:21 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:02:21 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none, 0x2}, 0xe) 13:02:21 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000013500)) [ 2270.859954] isofs_fill_super: bread failed, dev=loop6, iso_blknum=60, block=120 [ 2270.867069] loop1: detected capacity change from 0 to 240 [ 2270.874764] isofs_fill_super: bread failed, dev=loop1, iso_blknum=60, block=120 [ 2270.887874] loop4: detected capacity change from 0 to 240 13:02:21 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:02:21 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xa, 0x0, &(0x7f0000000180)) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4c0a0}, 0x4014) ioctl$int_out(0xffffffffffffffff, 0x5460, &(0x7f0000000140)) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r2, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:02:21 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) [ 2270.924135] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 13:02:21 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000013500)) 13:02:21 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00), 0x0, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) [ 2270.954661] loop6: detected capacity change from 0 to 240 [ 2270.976736] loop1: detected capacity change from 0 to 240 13:02:21 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00), 0x0, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2270.986089] isofs_fill_super: bread failed, dev=loop6, iso_blknum=60, block=120 [ 2271.001425] isofs_fill_super: bread failed, dev=loop1, iso_blknum=60, block=120 [ 2271.016479] loop4: detected capacity change from 0 to 240 13:02:21 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000013500)) 13:02:21 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00), 0x0, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2271.046103] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 2271.047580] loop2: detected capacity change from 0 to 224 [ 2271.056353] isofs_fill_super: get root inode failed 13:02:22 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:02:22 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00), 0x0, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:02:22 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00), 0x0, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:02:22 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00), 0x0, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:02:22 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000013500)) 13:02:22 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xa, 0x0, &(0x7f0000000180)) dup(r0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = fsmount(r3, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r6 = fsmount(r5, 0x0, 0x0) recvmsg$unix(r6, &(0x7f0000001c40)={&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001b40)=[{&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/93, 0x5d}, {&(0x7f0000001a80)=""/123, 0x7b}, {&(0x7f0000001b00)=""/19, 0x13}], 0x4, &(0x7f0000001b80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}, 0x2040) r8 = getgid() r9 = getgid() statx(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', 0x6000, 0x7ff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r10) fsetxattr$system_posix_acl(r1, &(0x7f0000000640)='system.posix_acl_default\x00', &(0x7f0000001c80)={{}, {0x1, 0x4}, [{0x2, 0x4}, {0x2, 0x4, 0xee00}, {0x2, 0x7}, {0x2, 0x5, 0xffffffffffffffff}, {0x2, 0x8}, {0x2, 0x4, 0xee00}], {0x4, 0x3}, [{0x8, 0x1, 0xee01}, {0x8, 0x1, 0xee00}, {0x8, 0x1}, {0x8, 0x3}, {}, {0x8, 0x0, r7}, {0x8, 0x4, r8}, {0x8, 0x4, 0xee01}, {0x8, 0x0, r9}, {0x8, 0x3, r10}], {0x10, 0x5}, {0x20, 0x1}}, 0xa4, 0x0) sendmsg$AUDIT_DEL_RULE(r5, &(0x7f0000000600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000005c0)={&(0x7f0000000180)={0x42c, 0x3f4, 0x200, 0x70bd2a, 0x25dfdbfe, {0x2, 0x1, 0xa, [0xffff, 0xd8ff, 0x6, 0x7fffffff, 0x9, 0x6, 0x71, 0x80, 0x80000000, 0x7, 0x7fffffff, 0x9, 0x0, 0x400, 0x200, 0x7, 0xc6d, 0x7ff, 0x9, 0x9, 0x80, 0x6, 0x6, 0x6, 0x0, 0xffffffc0, 0x2, 0x7, 0xff, 0x7f, 0x6, 0x8, 0x8001, 0x6, 0x5, 0x640, 0xffffff81, 0x3, 0x1, 0x1, 0x9, 0x25c, 0x800, 0x9b0, 0x5, 0x0, 0x1, 0x0, 0x3, 0x80000001, 0x9, 0x5, 0x5, 0x4, 0x8001, 0x6499, 0x4, 0x2, 0x5, 0x6, 0x1f, 0x7fffffff, 0x496bf3c, 0x6], [0x1, 0x1, 0x3, 0xd5, 0x1000, 0x7, 0xd50, 0xb8a, 0x1e5, 0x7, 0x6, 0x7ff, 0x10000, 0x0, 0x65, 0x4, 0x7, 0x8000, 0x6, 0x1, 0xffffffff, 0x5, 0x8, 0x3, 0x1, 0x4, 0x8001, 0x800, 0x8, 0xffffffff, 0x5, 0x7fff, 0xffffff7f, 0x3, 0xb0, 0x8, 0x81, 0x6, 0x6, 0x7, 0x82, 0x0, 0x7, 0x7, 0x704be1fd, 0x9, 0x307c, 0x7ba1, 0x91f, 0x5, 0x10001, 0x9, 0x1a2, 0x4ed, 0x6, 0x5, 0x130c, 0x1, 0x85a9, 0x400, 0xfffffffa, 0x8000, 0xd8c, 0x81], [0x20, 0x5, 0x80000000, 0xc03, 0x709, 0x400, 0x1, 0x10002000, 0x9, 0xf9e00, 0x7, 0x1000, 0x3, 0xbd3, 0x4, 0x3, 0xfffffffe, 0x7fffffff, 0x8, 0x9, 0xfe2, 0x3d8c, 0x7f, 0xfffffffa, 0x8001, 0xfff, 0x50ef, 0x10001, 0x1, 0x8000, 0x9, 0x9, 0xc41d, 0x1ff, 0x401, 0x1, 0x0, 0x80, 0x6, 0x101, 0x3, 0x8, 0x5, 0x3, 0x5, 0x1, 0x0, 0x5, 0x5, 0x6, 0x100, 0x2, 0x891, 0x504, 0x1, 0x8, 0xfff000, 0xff, 0x800, 0x0, 0xffffff81, 0x6, 0x1, 0x6], [0xa0, 0x80, 0x2, 0xffff, 0x20, 0x3, 0x1, 0xf71, 0x1, 0x8, 0x9, 0x4, 0x0, 0x5, 0x8, 0x6, 0x3, 0xffffffff, 0x1f, 0xffff, 0x9, 0xaa, 0x1ff, 0x29, 0x3, 0x0, 0x3, 0xef, 0x2, 0x3, 0x8, 0xa00, 0x0, 0x1, 0x8, 0x7c0, 0x6, 0xb3aa, 0x1, 0x6, 0xe46, 0xc8, 0x6, 0x6, 0x0, 0x7, 0x7, 0xdbb, 0x79, 0xa99, 0x0, 0x4, 0x9, 0x5, 0x7, 0x10001, 0x8, 0x9, 0x0, 0x60, 0x1, 0x200000, 0x5, 0xfffffbed], 0xb, ['{*&$\x00', '', '^\x00', '^..\x00']}, ["", "", "", "", "", "", ""]}, 0x42c}, 0x1, 0x0, 0x0, 0x24000000}, 0x20000800) fsconfig$FSCONFIG_CMD_CREATE(r5, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0xff, 0x4, 0x7, 0x8, 0x0, 0x1, 0x46802, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x10, 0x51, 0x81, 0x7, 0x2, 0x80000001, 0x780, 0x0, 0x2c60, 0x0, 0xffff}, r2, 0x4, r3, 0x2) fsconfig$FSCONFIG_CMD_CREATE(r4, 0x6, 0x0, 0x0, 0x0) ioprio_get$pid(0x3, 0x0) [ 2271.771077] loop2: detected capacity change from 0 to 224 [ 2271.781965] loop4: detected capacity change from 0 to 240 [ 2271.786228] isofs_fill_super: get root inode failed [ 2271.806155] loop1: detected capacity change from 0 to 240 [ 2271.807202] loop6: detected capacity change from 0 to 240 [ 2271.871721] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 2271.875765] isofs_fill_super: bread failed, dev=loop6, iso_blknum=60, block=120 [ 2271.885681] isofs_fill_super: bread failed, dev=loop1, iso_blknum=60, block=120 13:02:36 executing program 7: connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:02:36 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00), 0x0, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:02:36 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none, 0x0, 0x2}, 0xe) 13:02:36 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x4a, 0x34, 0x5, 0xf7, 0x0, 0x0, 0x1020, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x1, @perf_config_ext={0x1000}, 0x20, 0xffffffff, 0xe2, 0x3, 0x5, 0x3ff, 0x2, 0x0, 0x1, 0x0, 0x101}, 0xffffffffffffffff, 0xa, r0, 0x0) r3 = perf_event_open(&(0x7f0000001840)={0x4, 0x80, 0x0, 0x0, 0x0, 0xb1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x5, r2, 0x0) r4 = gettid() rt_sigqueueinfo(r4, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x101}) rt_sigqueueinfo(r4, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x1, 0xff, 0x5, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, r4, 0x1, r3, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x81, 0x80, 0x10, 0xa8, 0x0, 0x3, 0x6c84, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x4, @perf_config_ext={0xff, 0x4}, 0x10004, 0x3, 0x0, 0x1, 0x0, 0x175, 0xff, 0x0, 0xf8e, 0x0, 0x1}, r4, 0x1, 0xffffffffffffffff, 0x2) ioprio_get$pid(0x3, r1) 13:02:36 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000013500)) 13:02:36 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x7, @none, 0x0, 0x2}, 0xe) 13:02:36 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00), 0x0, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:02:36 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000", 0x50, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) [ 2286.092459] loop4: detected capacity change from 0 to 240 [ 2286.093952] loop1: detected capacity change from 0 to 240 [ 2286.106936] loop6: detected capacity change from 0 to 240 [ 2286.118473] isofs_fill_super: bread failed, dev=loop6, iso_blknum=60, block=120 [ 2286.123331] loop2: detected capacity change from 0 to 224 [ 2286.128090] isofs_fill_super: get root inode failed [ 2286.131541] isofs_fill_super: bread failed, dev=loop1, iso_blknum=60, block=120 [ 2286.135889] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 13:02:37 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000", 0x50, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) [ 2286.222670] loop1: detected capacity change from 0 to 240 [ 2286.246805] isofs_fill_super: bread failed, dev=loop1, iso_blknum=60, block=120 13:02:49 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000", 0x50, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:02:49 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}, {0x0, 0x0, 0xf000}], 0x0, &(0x7f0000013500)) 13:02:49 executing program 0: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6c2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x40040) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xa, 0x0, &(0x7f0000000180)) connect$bt_l2cap(r2, &(0x7f0000000200)={0x1f, 0x7, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x0, 0x1}, 0x45) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x5, @none, 0x3}, 0xe) [ 2298.701020] loop1: detected capacity change from 0 to 240 13:02:49 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000", 0x50, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:02:49 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000", 0x50, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:02:49 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xd) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000080)={0x10000010}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) 13:02:49 executing program 5: perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0xce, 0x0, 0x4d, 0x0, 0x0, 0x200000000000, 0x20, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x1, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0xb) r0 = gettid() r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}) ioprio_get$pid(0x3, r0) 13:02:49 executing program 7: connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) [ 2298.726047] loop4: detected capacity change from 0 to 240 [ 2298.727900] loop6: detected capacity change from 0 to 240 13:02:49 executing program 7: connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) [ 2298.748075] loop2: detected capacity change from 0 to 240 [ 2298.751235] isofs_fill_super: get root inode failed 13:02:49 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x101}) rt_sigqueueinfo(r2, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x1, 0xff, 0x5, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, r2, 0x1, r1, 0x2) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x20, 0x1f, 0x7f, 0xff, 0x0, 0x2, 0xa8809, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, @perf_config_ext={0x0, 0x4}, 0x1, 0x8001, 0x8001, 0x2, 0xfffffffffffffe00, 0x7, 0x37, 0x0, 0x2, 0x0, 0x9}, r2, 0x7, r0, 0x1) 13:02:49 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}, {0x0, 0x0, 0xf000}], 0x0, &(0x7f0000013500)) [ 2298.789134] isofs_fill_super: bread failed, dev=loop1, iso_blknum=60, block=120 [ 2298.794203] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 13:02:49 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) [ 2298.831452] loop2: detected capacity change from 0 to 240 [ 2298.836920] isofs_fill_super: bread failed, dev=loop6, iso_blknum=60, block=120 [ 2298.845646] isofs_fill_super: get root inode failed 13:02:49 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xc7, 0xff, 0x8, 0x5, 0x0, 0x1, 0x200c, 0xc, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1f, 0x4, @perf_config_ext={0x6, 0x1}, 0x10141, 0x6, 0x1, 0x2, 0xfc, 0x1, 0x5, 0x0, 0x7, 0x0, 0x9}, r1, 0x7, r0, 0x8) ioprio_get$pid(0x3, r1) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0xff, 0x9, 0x2, 0x9, 0x0, 0xfff, 0xc45, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000100), 0x4}, 0x102, 0x8, 0xa19d, 0x6, 0x9, 0x3ff, 0x0, 0x0, 0x40, 0x0, 0xc4d3}, r1, 0x10, 0xffffffffffffffff, 0x3) 13:02:49 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000", 0x50, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:02:49 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500"/120, 0x78, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:02:49 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000", 0x50, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:02:49 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}, {0x0, 0x0, 0xf000}], 0x0, &(0x7f0000013500)) [ 2298.931784] loop6: detected capacity change from 0 to 240 [ 2298.951450] loop2: detected capacity change from 0 to 240 [ 2298.962475] isofs_fill_super: bread failed, dev=loop6, iso_blknum=60, block=120 [ 2298.965173] isofs_fill_super: get root inode failed 13:02:49 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x4, @any, 0x3ff}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x40, @any, 0x401, 0x1}, 0xe) 13:02:49 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r3 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x3, 0x3f, 0x1, 0x0, 0x0, 0x98, 0x4900, 0x6, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000000), 0x1}, 0x40803, 0x4, 0x200, 0x4, 0x0, 0x79e, 0x9, 0x0, 0x7fffffff, 0x0, 0x7fffffff}, r2, 0xb, r0, 0x2) ioprio_get$pid(0x3, r1) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xa, 0x0, &(0x7f0000000180)) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xa, 0x0, &(0x7f0000000180)) r6 = syz_open_dev$vcsn(&(0x7f00000003c0), 0x8001, 0x100000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000200)="d7b6af9a6aaac5b3ba4115ae1f2efa7aff5c9f898efd89e9384cc4b6d64a1c6f72b4773e0f1f6eefb13ff2e5b2376c5b1293867077c370ebf09064b89e889e7118fd8c6e0cac104a3a20942ca0ed7bf9620af02de4ba8d347c91a7fb069c60466b3fa4d1c61b5be8dcf48918149a4f71d87f2f63c0a64d000eaa040accc679acc8128765955b6d635e2763485e503af3e7f7a028a3433154bc45ee5b9af96f03eb9c33d672287933c71e4b6f3b19a5535ee2bd28c63fc62cb2f0069ee1b8a4bab733e04f110ab4efa7f6ff", 0xcb}, {&(0x7f0000000300)="908bb9cfeccbb9dda1c511e24bc8b4a3e1e9047985d54cbe5c9b3a258e", 0x1d}, {&(0x7f0000000340)="c445b1e88808bdee7a", 0x9}], 0x3, &(0x7f0000000400)=[@rights={{0x30, 0x1, 0x1, [r3, r0, r4, r5, 0xffffffffffffffff, r0, 0xffffffffffffffff, r6]}}, @cred={{0x1c, 0x1, 0x2, {r1, 0xee01, 0xee00}}}], 0x50}, 0x2004c051) [ 2299.005159] loop1: detected capacity change from 0 to 240 [ 2299.007803] loop4: detected capacity change from 0 to 240 [ 2299.016678] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 2299.067003] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 13:03:04 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) r2 = memfd_secret(0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x7, @none, 0x7ff}, 0xe) 13:03:04 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:03:04 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() rt_sigqueueinfo(r3, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x101}) rt_sigqueueinfo(r3, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x1, 0xff, 0x5, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, r3, 0x1, r2, 0x2) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) r5 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004f80)=0x0) r7 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = gettid() rt_sigqueueinfo(r8, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x101}) rt_sigqueueinfo(r8, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x1, 0xff, 0x5, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, r8, 0x1, r7, 0x2) statx(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', 0x6000, 0x7ff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r9) [ 2313.357177] loop4: detected capacity change from 0 to 240 [ 2313.361135] loop2: detected capacity change from 0 to 240 [ 2313.373328] isofs_fill_super: get root inode failed [ 2313.383912] loop6: detected capacity change from 0 to 240 [ 2313.388627] loop1: detected capacity change from 0 to 240 [ 2313.397858] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 2313.403750] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 2313.453561] isofs_fill_super: bread failed, dev=loop6, iso_blknum=60, block=120 sendmsg$netlink(r1, &(0x7f0000005080)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)=[{&(0x7f0000000240)={0x1584, 0x3e, 0x2, 0x70bd26, 0x25dfdbfb, "", [@nested={0x1004, 0x0, 0x0, 0x1, [@generic="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@typed={0x8, 0x3d, 0x0, 0x0, @u32=0x1}, @nested={0x266, 0x62, 0x0, 0x1, [@typed={0xde, 0x59, 0x0, 0x0, @binary="dc87ff0052ea154cabb3e3cedf0a89edd0e4c32fc63455ccd3e01bb3725821728c2fe0cf98ee01ed7bae86d2c29104e1f48f89facb8f1968dc71da3b479365fe4d6da0b3fb58fbbecec0fe54fbc88effbf543e758a3a1f5d3212bf0922376d768c0ac07cbb15983e6f67b4405ae5f028060194577251bbe968ee0ae78ebf7286b8392d2ae02dff7a4bde6c1b0855ad08514c4994a1c788c7558379f20d8980d1c9e30b4ed86b7715b90f63d7c2b64f6e60ec7c16e257ab8a2c3c65cd0ed86afd8aea1d2912cd522ec13dede65c282e00a753d11b4e3ecb22a941"}, @generic="3459071ed21a90d617b3f32b94273fd98f86a25145e4c8f50d8da6b3bc7f62f32b265b9142dc6a32817edafab48a5d50e91f3a1e7204a53cfec2a6804176a50283c34f1da3d873410d36c1d48a725d3b1be027d42ee167ed20a49c69f30a6850d8a7c0c50ead7ddd14d072fad9c59070556dd8766f8d5bc98cffb18ef5e5466da1f9747434411d7c08785819c6dfa6cb94b5e35a683c23bac2c9e306d074af38c2b6922066", @typed={0x8, 0x12, 0x0, 0x0, @pid=r3}, @typed={0x8, 0x2b, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="a187ae8a7c5681da02c8b398f4e27211f295756a42ec22d4dcb2447901d097e3d179f986aab5797bb4311fd8c1772f07cd7cc6a1c4c5239d6a072354c592d58fb60a99fdb08182a1c93a6227a73120400948c485e2236397df704d1b7998a1003a2e3fb90f14cb7a6f90b045f70dfa3dc4284cbb059e3c7c7d2cdc72dbcaac88af5b7aac0cbe78243b6aedd4336663a4aef60809240290cd41c22df6c6fabbbc2e7cf58f1f9cbc78efdb69a0ebefdf041517f98e168489f0fa623ecb5eb941ee682d0bca4dd4028fd10b155cf5"]}, @typed={0x8, 0x31, 0x0, 0x0, @uid=0xffffffffffffffff}, @generic="703b918a0333745ebeef69dcb9791cc780a33a08014cc80a17853c74d7c04ff5c54feed8906be883421045932314cded226c61782c3c29f2c663261faed7d50851a27801c41c70be972927104cd971d7fd194412", @nested={0x1b1, 0x2b, 0x0, 0x1, [@generic="44d259b40d9b409eb34785128c52c6929520b7f102289031be74c99d431ebd1b027713cdb96dcdc34a27cd6abca891d0ae7716790d8cce39014178f44aa2", @typed={0x8, 0x34, 0x0, 0x0, @ipv4=@remote}, @typed={0x14, 0x7d, 0x0, 0x0, @ipv6=@local}, @typed={0xc, 0x1f, 0x0, 0x0, @u64=0x5f2}, 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@generic="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@typed={0x8, 0x78, 0x0, 0x0, @u32=0x5}, @typed={0x8, 0xc, 0x0, 0x0, @u32=0x401}, @generic="09af4330802c33e8a555e9a18b93b7b18a651805a545170b6ab51a0e502d80368e88db1b8bc50ebaf4a639aeb9f9dd9b4cbf4e43c1841d4e9288688401ae410cc5d15290d6673580159686aecb11c30125b89c2c97709232081d2fef557ae6f41547efe413e84a28730376e44f95e6a721cfcf834208fba7c518d5c37664a056710b171a5241153259e9cc32615ab91e1fc849a968b102d84ad4b1655a5114e390941f047c3586b1c648f373da768befd6dc0f1c91f8c97907cb32fbbb970b3457efda19581f20a15a35f9", @typed={0x9b, 0xc, 0x0, 0x0, @binary="eed6dcb1028edb9a50fb7884c63faabfb1844cbb9d02de24f0e396b38e1c403429d63e10f505befc25e97c823396105d989bac7a9bedd55b1ad4f99fa07c98930a7166cf11d42a56dc123739fe35b77447963bd686a778ece06d2bc21e027ac5b6eb3b4789aa2185a413774b12fa8b7cc0ca7765fdcc81ba5a5efacc1fe0569cd42ec9042a14505b6ba288625f9af22bbb8c7dae0fc5c6"}, @generic="b251754aa8f11c09cb6a14380b306506dd99c6ec0217914509fade5fefe9dcf57c325e9001bc0b2b0a535b0e314acc4d323e2a9dd79911e25149c9ef465f291f5774252616dd96ba9854605bfafdbccd1add5be19a96795f02fc5620352de4231e1aec42908228d1e39e659747fb03f211f9ceb4a622fae5881a601afb2cd2cb383eedc24b9cd0d590ef9750ff43a3fb20dd3a97bc8beaf0c8c0f9b8af569034", @generic="85c4c5ff6b3f1225629b22b0790351b58a476fe8664448eb6153a3b001770e6d045ceba5151ac187b57a2c451dd1d0007b123f59ffe7ff616b0f6fb76199100ebbcea65cae895f523b2667aa104f6083cfbcd31eeecc9fe4131c2ced7b643f3742c6f632c81d15f478d63c0cf4bb3e1683059d9755b78564f2d358efb3499e1ee33b949ffaca0aa91f6bb4bb2e85539a9411165392dad5641f0f57026879c9aebdd0dfb640d2a6c4b0e35ba719046b5c6f4e8ae00d9fe8e946021bcd8c515de5578860af4e237961f776a639fb3e705c0274e96cf40445f91eb666c44c9b79aad18df1f6ac4be26b75fd"]}]}, 0x13fc}, {&(0x7f0000000140)={0x20, 0x2e, 0x1, 0x70bd26, 0x25dfdbff, "", [@typed={0x8, 0x6a, 0x0, 0x0, @u32=0x4000000}, @typed={0x8, 0x95, 0x0, 0x0, @uid=r4}]}, 0x20}], 0x6, &(0x7f0000004fc0)=[@cred={{0x1c, 0x1, 0x2, {r5, 0xee00, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r6, 0xee01, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00, r9}}}], 0x90, 0x4000}, 0x4000804) 13:03:04 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x2, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = gettid() ioprio_get$pid(0x3, r0) 13:03:04 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}, {&(0x7f0000011800), 0x0, 0xf000}], 0x0, &(0x7f0000013500)) 13:03:04 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000", 0x50, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:03:04 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500"/120, 0x78, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:03:04 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000", 0x50, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:03:04 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:03:04 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x101}) rt_sigqueueinfo(r1, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x1, 0xff, 0x5, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, r1, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0xff, 0x3f, 0x3, 0x7f, 0x0, 0xfffffffffffffffe, 0x80, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3f, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x8, 0xffff, 0x1f, 0x5, 0x8, 0x3, 0x5a, 0x0, 0x3729, 0x0, 0x6}, r1, 0xd, 0xffffffffffffffff, 0x1) r2 = gettid() ioprio_get$pid(0x3, r2) 13:03:04 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500"/120, 0x78, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:03:04 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}, {&(0x7f0000011800), 0x0, 0xf000}], 0x0, &(0x7f0000013500)) 13:03:04 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500"/120, 0x78, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) [ 2313.516632] loop2: detected capacity change from 0 to 240 [ 2313.527213] loop4: detected capacity change from 0 to 240 [ 2313.536466] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 2313.555792] isofs_fill_super: get root inode failed [ 2313.586319] loop1: detected capacity change from 0 to 240 [ 2313.594482] ISOFS: Logical zone size(0) < hardware blocksize(1024) 13:03:17 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500"/120, 0x78, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:03:17 executing program 7: syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:03:17 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) dup2(r0, r0) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x20802, 0x18, 0x1e}, 0x18) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xa, 0x0, &(0x7f0000000180)) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xa, 0x0, &(0x7f0000000180)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x6, 0x9, 0x52, 0xa0, 0x9, 0x8, 0xfff}, 0xc) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xa, 0x0, &(0x7f0000000180)) connect$bt_l2cap(r1, &(0x7f0000000200)={0x1f, 0x9, @none, 0x0, 0x1}, 0xe) 13:03:17 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/msr', 0x26800, 0x12f) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x2, @none, 0x80}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) close(r0) 13:03:17 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}, {&(0x7f0000011800), 0x0, 0xf000}], 0x0, &(0x7f0000013500)) 13:03:17 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500"/120, 0x78, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:03:17 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c", 0x8c, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:03:17 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x40, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0xc9, 0x39, 0x3c, 0x0, 0x0, 0x6, 0x14600, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x10, 0x5, 0x1, 0x0, 0x2, 0x3, 0xac2, 0x0, 0x4, 0x0, 0xe9}, r1, 0x2, r2, 0x8) r3 = gettid() ioprio_get$pid(0x3, r3) [ 2327.118991] loop2: detected capacity change from 0 to 240 [ 2327.123654] isofs_fill_super: get root inode failed [ 2327.135130] loop4: detected capacity change from 0 to 240 [ 2327.146848] loop1: detected capacity change from 0 to 240 [ 2327.156376] isofs_fill_super: get root inode failed 13:03:18 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x4, 0x20, 0x3f, 0x1f, 0x0, 0x80000000, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x70c0, 0x0, @perf_bp={&(0x7f0000000000), 0x6}, 0x8000, 0x9, 0x8, 0x2, 0xa94b, 0x7fff, 0x0, 0x0, 0x8, 0x0, 0x2}, r1, 0x10, 0xffffffffffffffff, 0x2) r3 = gettid() r4 = getpid() perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x33, 0x3, 0xf0, 0x0, 0x0, 0xd3, 0x80004, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7f8, 0x0, @perf_config_ext={0x5, 0x7}, 0x2000, 0x0, 0xe8f, 0x8, 0x7ff, 0x10000, 0x3, 0x0, 0x7, 0x0, 0xdc00000000000000}, r4, 0x1, r2, 0x2) ioprio_get$pid(0x3, r3) 13:03:18 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}, {&(0x7f0000011800)="22001e0000000000001e000800", 0xd, 0xf000}], 0x0, &(0x7f0000013500)) [ 2327.177419] ISOFS: Logical zone size(0) < hardware blocksize(1024) 13:03:18 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c", 0x8c, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) [ 2327.195948] loop6: detected capacity change from 0 to 240 [ 2327.200662] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 2327.226766] loop1: detected capacity change from 0 to 240 [ 2327.233723] isofs_fill_super: get root inode failed 13:03:18 executing program 7: syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:03:18 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500"/120, 0x78, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:03:18 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x2, 0x4) 13:03:18 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c", 0x8c, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:03:18 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500"/120, 0x78, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2327.298903] loop2: detected capacity change from 0 to 240 [ 2327.318028] isofs_fill_super: root inode is not a directory. Corrupted media? [ 2327.324152] loop1: detected capacity change from 0 to 240 [ 2327.332471] isofs_fill_super: get root inode failed [ 2327.335402] loop4: detected capacity change from 0 to 240 [ 2327.347805] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 2327.370032] loop6: detected capacity change from 0 to 240 [ 2327.381863] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 2342.300351] loop4: detected capacity change from 0 to 240 [ 2342.300571] loop1: detected capacity change from 0 to 240 [ 2342.308913] isofs_fill_super: get root inode failed [ 2342.315065] loop2: detected capacity change from 0 to 240 [ 2342.322064] isofs_fill_super: root inode is not a directory. Corrupted media? 13:03:33 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ioprio_get$pid(0x3, r1) r2 = gettid() ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x8001}}, './file0\x00'}) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x57, 0x8, 0x3, 0x0, 0x363b, 0x42808, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2b44713199326a2c, 0x6, 0xfffffeff, 0x3, 0x1, 0x5, 0x2, 0x0, 0x4, 0x0, 0xfffffffffffffffe}, 0x0, 0xe, 0xffffffffffffffff, 0x3) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x9, 0x3, 0x2, 0x0, 0x10001, 0x1956cb567a38fa2f, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xc9, 0x0, @perf_config_ext={0x5, 0x4}, 0x44042, 0x0, 0x7, 0x9, 0x4, 0x8, 0x4, 0x0, 0x1, 0x0, 0x8}, r2, 0xb, r3, 0x9) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000540)={0x0, 0x0}) recvmsg$unix(r3, &(0x7f0000000b00)={&(0x7f00000005c0), 0x6e, &(0x7f0000000980)=[{&(0x7f0000000640)=""/158, 0x9e}, {&(0x7f0000000700)=""/200, 0xc8}, {&(0x7f0000000800)=""/148, 0x94}, {&(0x7f00000008c0)=""/138, 0x8a}], 0x4, &(0x7f00000009c0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x108}, 0x62) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r7, 0x0) r8 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = gettid() rt_sigqueueinfo(r9, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x101}) rt_sigqueueinfo(r9, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x1, 0xff, 0x5, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, r9, 0x1, r8, 0x2) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r10, 0x0) fstat(r4, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000000c40)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000280)="accb4472f51da977d335455d102f6aecbe3e7e5e5f8f", 0x16}, {&(0x7f00000002c0)="216efdbcff3d7f14a24dbe06c5", 0xd}, {&(0x7f0000000300)="93d5a95d937527f634524b816b1f184c74e0cd47010fb89ac13c9c2c55b7816552159b7de8674360d0d3cf18a0ce4a3028a02f99caa5479883ab7bac939a058bf3d6de34fa71207b5cdc2f5edcbd5cbccd5110bd7130d84b9fe92a366e1358336c5c08084c", 0x65}, {&(0x7f0000000380)="566c1fd4e37cf3c57cb62caf423d46b7b21e3aacaaa5ad55a3730b054099ef22a3248e64c421e39c8ba6f1a44a316ef6364a001e5a6fd46ab7ecd051479c03e6352ebfdb6cdf00300c9befa991e4bda43ac4d3a29553cf0d0e2403e3ae2a7b055a207647cafbdfa86489fa12c40c5b8d76d6ca0e3e849ae099cfad5e4b6bee88278633b00a27a21d2620a1957033e9d41a15976c55975b12b0dc9c32fb8f51088eec201e40438eae9dbdc6", 0xab}, {&(0x7f0000000440)="cfd6e169cde0c7db59b3778c963bb8ca1ef803390779666cedf53b4dc82735e85c46a1f492518d577be3287a3b3497a28dd009a4b372f4130305eb6beaa163f7491063ff5ff9e3c72fbc1c6e803bf835", 0x50}], 0x5, &(0x7f0000000bc0)=[@cred={{0x1c, 0x1, 0x2, {r5, 0x0, r6}}}, @cred={{0x1c, 0x1, 0x2, {r1, r7, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r9, r10, r11}}}], 0x60, 0x81}, 0x80) 13:03:33 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x209, @none}, 0xe) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x47, 0x4) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x8000, @any, 0x4e}, 0xe) 13:03:33 executing program 3: [ 2342.325715] isofs_fill_super: get root inode failed [ 2342.353609] loop6: detected capacity change from 0 to 240 [ 2342.374765] ISOFS: Logical zone size(0) < hardware blocksize(1024) ioctl$BTRFS_IOC_SPACE_INFO(0xffffffffffffffff, 0xc0109414, &(0x7f0000000240)={0xee2, 0x5, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', 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'\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) getsockname(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) 13:03:33 executing program 7: syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:03:33 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c", 0x8c, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:03:33 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:03:33 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500"/120, 0x78, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:03:33 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000", 0x96, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:03:33 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, 0x0, 0x0) 13:03:33 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000", 0x96, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:03:33 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}, {&(0x7f0000011800), 0x0, 0xf000}], 0x0, &(0x7f0000013500)) 13:03:33 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, 0x0, 0x0) [ 2342.394148] loop1: detected capacity change from 0 to 240 [ 2342.483939] isofs_fill_super: get root inode failed [ 2342.576774] loop2: detected capacity change from 0 to 240 [ 2342.578790] isofs_fill_super: get root inode failed [ 2342.799828] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 13:03:47 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x8) lseek(r1, 0x1, 0x0) 13:03:47 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, 0x0, 0x0) 13:03:47 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @none, 0x1c, 0x2}, 0xe) 13:03:47 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c", 0x8c, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:03:47 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c", 0x8c, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:03:47 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000", 0x96, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:03:47 executing program 5: ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, &(0x7f0000000140)={0x2, 0x2}) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xa, 0x0, &(0x7f0000000180)) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x0, 0x7fffffff, 0xfffffff8, 0x0, 0xffffffff}) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r0, 0x4018f50b, &(0x7f0000000000)={0x0, 0x1, 0x7}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ioprio_get$pid(0x3, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = accept4$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x800) ioctl$VFAT_IOCTL_READDIR_SHORT(r3, 0x82307202, &(0x7f0000000240)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) fsmount(r2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x3ff) 13:03:47 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}, {&(0x7f0000011800), 0x0, 0xf000}], 0x0, &(0x7f0000013500)) [ 2356.218613] loop4: detected capacity change from 0 to 240 [ 2356.224145] loop1: detected capacity change from 0 to 240 [ 2356.230243] loop6: detected capacity change from 0 to 240 [ 2356.234600] loop2: detected capacity change from 0 to 240 [ 2356.236920] isofs_fill_super: get root inode failed [ 2356.239574] isofs_fill_super: get root inode failed [ 2356.240025] isofs_fill_super: get root inode failed [ 2356.241264] isofs_fill_super: get root inode failed 13:03:47 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x0, @none}, 0xe) 13:03:47 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c", 0x8c, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:03:47 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c", 0x8c, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:03:47 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}, {&(0x7f0000011800), 0x0, 0xf000}], 0x0, &(0x7f0000013500)) 13:03:47 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000", 0x9b, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) [ 2356.309167] loop2: detected capacity change from 0 to 240 [ 2356.315983] isofs_fill_super: get root inode failed [ 2356.319773] loop4: detected capacity change from 0 to 240 [ 2356.325396] loop6: detected capacity change from 0 to 240 [ 2356.332161] isofs_fill_super: get root inode failed [ 2356.332797] isofs_fill_super: get root inode failed [ 2356.346791] loop1: detected capacity change from 0 to 240 13:03:47 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x0, @none}, 0xe) [ 2356.353551] isofs_fill_super: get root inode failed 13:03:47 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}, {&(0x7f0000011800)='\"', 0x1}], 0x0, &(0x7f0000013500)) 13:03:47 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000", 0x96, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2356.386709] loop2: detected capacity change from 0 to 224 [ 2356.393158] isofs_fill_super: get root inode failed [ 2356.399338] loop4: detected capacity change from 0 to 240 [ 2356.411151] isofs_fill_super: get root inode failed 13:04:02 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c", 0x8c, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:02 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x9}, 0xe) 13:04:02 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xa, 0x0, &(0x7f0000000180)) connect$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0xfffe, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x5, 0x2}, 0xe) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000000)={0x8000000b}) 13:04:02 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x0, @none}, 0xe) 13:04:02 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000", 0x9b, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:02 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}, {&(0x7f0000011800)='\"', 0x1}], 0x0, &(0x7f0000013500)) 13:04:02 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ioprio_get$pid(0x3, r1) r2 = perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x8d, 0x0, 0x3a, 0x12, 0x0, 0x3f, 0x100, 0x9, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x5, 0x4, @perf_bp, 0x400, 0x6d, 0x8, 0x8, 0x7, 0x200, 0xdfc0, 0x0, 0x715, 0x0, 0xa8}, r1, 0xffffffffffffffff, r0, 0x3) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xa, 0x0, &(0x7f0000000180)) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xa, 0x0, &(0x7f0000000180)) r4 = dup3(r2, 0xffffffffffffffff, 0x80000) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xa, 0x0, &(0x7f0000000180)) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r6, 0x112, 0xa, 0x0, &(0x7f0000000180)) r7 = accept4(0xffffffffffffffff, &(0x7f0000000700)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000780)=0x80, 0x0) r8 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f00000007c0)='cpu.pressure\x00', 0x2, 0x0) r9 = getpgid(r1) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r10, 0x0) statx(r4, &(0x7f0000000400)='./file1\x00', 0x6000, 0x7ff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r11) sendmsg$unix(r4, &(0x7f00000008c0)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000200)="178d5b264a725d5e25ee6c0075385cf19b71ccae6860b09564b39cdc182e665b5af8a7ba27ab6eb0fa510e72f4d59fb0795d65799cbf2406080341e19c03c54cb073c7e34b552b3e76b528d7", 0x4c}, {&(0x7f0000000280)="c8b77655f790564ba0fcfc537d85773a00eb9030d29084d11c066ad11244a1e54cb595f79269a407ea5660710c766396707626e75be050e8f1b3614b3953022833bc31282187fd53e40d4b743a9b6bdd6258f4a30bb3f73d273e86c56a055bbaff98e70f2940efc7176f6c23f500b366d7d908c90256f635f539814652832e08ca4618c861d3d8836eb5b1016a61fee25f8daa57e68e15eaea6a63e87521e7ab3aca2cb6def20b2dd98d5fdb5197079d", 0xb0}], 0x2, &(0x7f0000000800)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, r2, r4, 0xffffffffffffffff, r2, r5, r6, r0]}}, @rights={{0x28, 0x1, 0x1, [r0, r0, r2, r0, r7, r8]}}, @cred={{0x1c, 0x1, 0x2, {r9, r10, r11}}}], 0xc0, 0x20004010}, 0x4) 13:04:02 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000", 0x96, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2371.823853] loop2: detected capacity change from 0 to 224 [ 2371.839594] isofs_fill_super: get root inode failed [ 2371.843138] loop1: detected capacity change from 0 to 240 [ 2371.849157] isofs_fill_super: get root inode failed 13:04:02 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000", 0x9b, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) [ 2371.891132] loop6: detected capacity change from 0 to 240 13:04:02 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}, {&(0x7f0000011800)='\"', 0x1}], 0x0, &(0x7f0000013500)) [ 2371.894697] loop4: detected capacity change from 0 to 240 [ 2371.907328] isofs_fill_super: get root inode failed [ 2371.913678] isofs_fill_super: get root inode failed 13:04:02 executing program 7: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000013500)) 13:04:02 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0), 0x400, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x2, 0xc9, 0xff, 0x80, 0x0, 0x4, 0x1020, 0x5, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_config_ext={0x4}, 0x0, 0x10000, 0x80, 0x9, 0x2, 0x3, 0xd880, 0x0, 0x20, 0x0, 0x2}, r2, 0xc, r3, 0x8) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x2, 0x9, 0x9, 0x92, 0x0, 0x6, 0x24000, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0xdc00000000000000, 0x8}, 0x50a, 0x4, 0x6, 0x5, 0x7, 0x7, 0x16, 0x0, 0x6, 0x0, 0xfffffffffffffffb}, r1, 0x4, r0, 0x1) ioprio_get$pid(0x3, r1) [ 2371.963660] loop1: detected capacity change from 0 to 240 [ 2371.965554] loop2: detected capacity change from 0 to 224 [ 2371.971550] isofs_fill_super: get root inode failed [ 2371.972197] isofs_fill_super: get root inode failed 13:04:02 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000", 0x96, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2372.001558] loop7: detected capacity change from 0 to 224 13:04:02 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000", 0x96, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2372.015210] isofs_fill_super: get root inode failed 13:04:02 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:02 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022", 0x9d, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) [ 2372.049264] loop6: detected capacity change from 0 to 240 [ 2372.061601] isofs_fill_super: get root inode failed [ 2372.078044] loop2: detected capacity change from 0 to 240 [ 2372.082593] loop1: detected capacity change from 0 to 240 [ 2372.086015] isofs_fill_super: root inode is not a directory. Corrupted media? [ 2372.090000] isofs_fill_super: get root inode failed [ 2372.095941] loop4: detected capacity change from 0 to 240 13:04:02 executing program 5: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x5, 0xfffffffffffffff7}, 0x10002}, 0x0, 0x0, r0, 0x0) r1 = gettid() ioprio_get$pid(0x3, r1) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xa, 0x0, &(0x7f0000000180)) write(r2, &(0x7f0000000100)="9535ddbcd353f935ffd56c78c2e334abdb1d5dc0a5c50c97b23cf6f7efacdce2347f40255a4415ea73e7ca081295716319c52f16125986f619045aba2d16d6d62cc78aeee055451d614ff0e7a108bdcc3a8faf0daf043817f7dcd18b125cbf0bac995c21ada47d8ea163537fe693a0cf471c526d64354a703a05512742fcddd6f3b10523a832bb17e3d6106b9bd888a867361721f9782cead1ba613b482b4e8b76cac9050dac05a2145b0aea7dc22a3f90cde64653df65306a5fc285a9d5e4ed4fa727742a4f5662d9b91c5ef25e2454a93b4dad419677de11c91fa1aefebb", 0xdf) [ 2372.118263] isofs_fill_super: get root inode failed [ 2373.892466] Bluetooth: hci6: command 0x0405 tx timeout [ 2385.887782] loop6: detected capacity change from 0 to 240 [ 2385.903107] isofs_fill_super: get root inode failed [ 2385.927364] loop4: detected capacity change from 0 to 240 13:04:16 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}}, 0xe) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x9, @any, 0x8, 0x1}, 0xe) 13:04:16 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022", 0x9d, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:16 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x9, @any, 0x5, 0x2}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x3, @any, 0x4b11}, 0xe) 13:04:16 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0, 0x0, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:16 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c", 0x8c, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:16 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000", 0x9b, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:16 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000", 0x96, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:16 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = gettid() ioprio_get$pid(0x3, r0) 13:04:16 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000100)='.log\x00', 0x121180, 0x2) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x1, 0x80, 0x9b, 0x3f, 0x0, 0x2447, 0x2210, 0xb, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x7, 0x7}, 0x10e, 0x6, 0x6, 0x1, 0x7, 0x1c, 0x1, 0x0, 0x7fffffff, 0x0, 0x4}, 0x0, 0x4, r1, 0x0) ioprio_get$pid(0x3, r0) [ 2385.934463] isofs_fill_super: get root inode failed [ 2385.946096] loop7: detected capacity change from 0 to 240 13:04:16 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000", 0x96, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2385.951269] loop2: detected capacity change from 0 to 240 [ 2385.956771] isofs_fill_super: get root inode failed [ 2385.959434] loop1: detected capacity change from 0 to 240 [ 2385.965915] isofs_fill_super: get root inode failed [ 2385.973953] isofs_fill_super: get root inode failed 13:04:16 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000", 0x9b, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2385.990976] loop6: detected capacity change from 0 to 240 13:04:16 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_get$pid(0x3, r0) r1 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x5e, 0x6, 0x0, 0x1000, 0x4020, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x8}, 0x40210, 0x7fff, 0x7, 0x6, 0x9, 0x0, 0xfff8, 0x0, 0x8, 0x0, 0x100}, r0, 0xa, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x3, 0x80, 0x15, 0x7f, 0xda, 0x6, 0x0, 0x9, 0x2030, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7ff, 0x7, @perf_config_ext={0x5, 0x91}, 0x1000, 0x6, 0x8000, 0x0, 0x0, 0x3f, 0x1, 0x0, 0xff, 0x0, 0x8}) r2 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() rt_sigqueueinfo(r3, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x101}) rt_sigqueueinfo(r3, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x1, 0xff, 0x5, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, r3, 0x1, r2, 0x2) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x3, 0x3f, 0x9, 0x7f, 0x0, 0x48, 0x910, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x10000, 0x4, @perf_bp={&(0x7f00000001c0)}, 0x41004, 0x6, 0x40, 0x4, 0x5, 0x479, 0x2589, 0x0, 0xffffffff, 0x0, 0x15ca}, r3, 0x0, r1, 0x8) [ 2386.001875] isofs_fill_super: get root inode failed 13:04:16 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x9}, 0xe) 13:04:16 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000", 0x9b, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2386.055145] loop4: detected capacity change from 0 to 240 13:04:16 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022", 0x9d, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:16 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0, 0x0, 0xf000}], 0x0, &(0x7f0000013500)) [ 2386.066828] isofs_fill_super: get root inode failed [ 2386.068478] loop6: detected capacity change from 0 to 240 [ 2386.078899] isofs_fill_super: get root inode failed [ 2386.129914] loop1: detected capacity change from 0 to 240 [ 2386.139769] isofs_fill_super: get root inode failed [ 2386.140197] loop2: detected capacity change from 0 to 240 [ 2386.144045] isofs_fill_super: get root inode failed [ 2387.972356] Bluetooth: hci6: command 0x0405 tx timeout 13:04:30 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x4}, 0xe) 13:04:30 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000002200", 0x9e, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:30 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x9, @any, 0x5, 0x2}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x3, @any, 0x4b11}, 0xe) 13:04:30 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xda, 0x0, 0x97, 0x0, 0x0, 0x0, 0xa1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x7) r0 = gettid() ioprio_get$pid(0x3, r0) 13:04:30 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000", 0x9b, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:30 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f0000000100)="26eb6043c3a9d150282f2cd539a94e4cf66b", 0x12}, {&(0x7f0000000140)="53382970e3b47f1f933f8bb557c5b845ad3f82fd73a9af1a15cb35c0cdb41fac4e08aea3d82f49f69533014f1b11ad67ece82a5b2025fd367027759e114d18bd11adb7fa92329674b28dcf699a98b2d6e9e809eb11f63100a1f3f656f12694a6a68fe9688586fd86dfa97d226518c104e2c40071347eb3feee57b9ccb2390ba228283f076f83394ba66ad5a7a5d742", 0x8f}, {&(0x7f0000000240)="0ff9f19ed6a092bb8e40ce82bd21655a045c5a063d0b40c5cee695d671b64398c537638102a55f1206796455dd3a372f991257037227212bebdceb0774d117a46476adefad8a2c2f39ccc7b3eac8abaf891b05e0c55e726396e035da3ba90ed2c814399cab89815149e3323583916a0a45a12090d3d1f9d5877ffd67a5d8a061ab0250c3c4dea493279224031370e602f6d01782f8d14a0ee5b03c246d5d7a153a7d31fcb1869f3b9f051bca843a3e9715", 0xb1}, {&(0x7f0000000300)="5ff8aa812d99744b5591263587d090ab1c569c79923fe9b08d6278f36231ef610a951ab0940cf714d840dd972476445f450cd6c3482a81914cf7003995c1e527caf117808b54c0600e03168e78cedb8eb0ea866aa1b094", 0x57}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="7889a3a57c9b1734626e076aae61a695a5434a0573a51cf18bd35436417780049fc396531bf1291cd137e72db886c4185c70e4781ca96e73a29c5e752e748583919b349302f3df326e84306e6ab33b22b4157d101c2b07921307516f73d296ebbbc50bcaf605df0c5e9b94f4d412b4170fccfd80a2e2141afe", 0x79}], 0x6, 0x2ccb, 0x36) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000040)=""/78, &(0x7f00000000c0)=0x4e) 13:04:30 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000", 0x9b, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2399.420610] loop1: detected capacity change from 0 to 240 13:04:30 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0, 0x0, 0xf000}], 0x0, &(0x7f0000013500)) [ 2399.439301] loop4: detected capacity change from 0 to 240 [ 2399.443820] loop6: detected capacity change from 0 to 240 [ 2399.448788] isofs_fill_super: get root inode failed [ 2399.449141] isofs_fill_super: get root inode failed [ 2399.452803] loop2: detected capacity change from 0 to 240 [ 2399.464568] isofs_fill_super: get root inode failed [ 2399.466415] isofs_fill_super: get root inode failed 13:04:30 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_get$pid(0x3, r0) 13:04:30 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x17a, @none, 0x7ff}, 0xe) 13:04:30 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022", 0x9d, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:30 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000002200", 0x9e, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:30 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800), 0x0, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:30 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000", 0x9b, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2399.547329] loop4: detected capacity change from 0 to 240 [ 2399.556960] isofs_fill_super: get root inode failed 13:04:30 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x12, 0xfb, 0x43, 0x7, 0x0, 0x0, 0x120, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_config_ext={0x8}, 0x30a47, 0x100000001, 0x2, 0x0, 0x2, 0xffffff60, 0x101, 0x0, 0x88, 0x0, 0x40}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0xa) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x2) r0 = gettid() ioprio_get$pid(0x3, r0) capset(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000100)={0x401, 0x3, 0x73a, 0x3c46d01a, 0x8000, 0xa0b1}) [ 2399.586453] loop1: detected capacity change from 0 to 240 [ 2399.588683] loop6: detected capacity change from 0 to 240 [ 2399.589071] loop2: detected capacity change from 0 to 240 [ 2399.597047] isofs_fill_super: get root inode failed [ 2399.597732] isofs_fill_super: get root inode failed [ 2399.600421] isofs_fill_super: get root inode failed 13:04:30 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022", 0x9d, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:30 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022", 0x9d, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2399.677936] loop4: detected capacity change from 0 to 240 [ 2399.685823] isofs_fill_super: get root inode failed [ 2399.688245] loop6: detected capacity change from 0 to 240 [ 2399.694076] isofs_fill_super: get root inode failed 13:04:44 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) r1 = inotify_init() ioctl(r1, 0x9, &(0x7f00000000c0)="1190ce770ea2377c368061089ed9e37748bd16799f27884a77f652ea230d8abde4098a41bbc51b6ba8b418e0f339864361e1f772adbb4ebfac381af297bcef92b60e3065462cf94ff178097cfc2e9fcc2b780cffd3e38fac82db88de69ddc9344271c869095d8f828ae2ec98e6c7d5fa88c167ca52b911751695877cc0507918cd06ac2ddedb9f996a3670b8fb5d327c514de47346dac7b224fd") r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x440, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x80, &(0x7f0000000080)=0x2) 13:04:44 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000880)=[{{0x0, 0x0, &(0x7f0000000600)=[{0x0}], 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRESHEX], 0x28}}], 0x1, 0x0, 0x0) sendmmsg$unix(r0, &(0x7f00000006c0)=[{{0x0, 0x0, 0x0}}], 0x3ffffffffffff13, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ioprio_get$pid(0x2, r1) 13:04:44 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:04:44 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022", 0x9d, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:44 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800), 0x0, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:44 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000002200", 0x9e, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:44 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022", 0x9d, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:44 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022", 0x9d, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2413.274892] loop4: detected capacity change from 0 to 240 [ 2413.280804] loop7: detected capacity change from 0 to 240 [ 2413.285347] isofs_fill_super: get root inode failed [ 2413.286944] isofs_fill_super: get root inode failed [ 2413.292205] loop1: detected capacity change from 0 to 240 [ 2413.292487] loop6: detected capacity change from 0 to 240 [ 2413.294474] loop2: detected capacity change from 0 to 240 [ 2413.296394] isofs_fill_super: get root inode failed [ 2413.307573] isofs_fill_super: get root inode failed [ 2413.311477] isofs_fill_super: get root inode failed 13:04:44 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:44 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000002200", 0x9e, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:44 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022", 0x9d, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:44 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0xd0, 0x0, 0x0, 0x0, 0x4050, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x81}, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x101}) rt_sigqueueinfo(r2, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x1, 0xff, 0x5, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, r2, 0x1, r1, 0x2) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/tty/drivers\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x7, 0x0, 0x9, 0x0, 0x0, 0x4, 0x20002, 0xc, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x5, 0x48da}, 0x6000, 0x1, 0x3, 0x9, 0x1, 0xc38f, 0x5, 0x0, 0x100, 0x0, 0x1ff}, r2, 0x7, r3, 0x0) ioprio_get$pid(0x3, r0) 13:04:44 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800), 0x0, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:44 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022", 0x9d, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2413.394786] loop1: detected capacity change from 0 to 240 [ 2413.396226] loop4: detected capacity change from 0 to 240 [ 2413.407450] isofs_fill_super: get root inode failed [ 2413.431774] loop2: detected capacity change from 0 to 240 [ 2413.433729] loop6: detected capacity change from 0 to 240 [ 2413.434713] isofs_fill_super: bread failed, dev=loop1, iso_blknum=60, block=120 13:04:44 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000002200", 0x9e, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2413.443065] isofs_fill_super: get root inode failed [ 2413.444080] loop7: detected capacity change from 0 to 240 [ 2413.445837] isofs_fill_super: get root inode failed 13:04:44 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1}], 0x0, &(0x7f0000013500)) [ 2413.488442] loop4: detected capacity change from 0 to 240 [ 2413.509945] loop2: detected capacity change from 0 to 136 [ 2413.545108] isofs_fill_super: get root inode failed [ 2413.545632] isofs_fill_super: get root inode failed [ 2413.546205] isofs_fill_super: get root inode failed [ 2414.091980] I/O error, dev loop7, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2414.095801] Buffer I/O error on dev loop7, logical block 1, async page read [ 2414.120733] I/O error, dev loop4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2414.121866] Buffer I/O error on dev loop4, logical block 1, async page read [ 2414.124591] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 13:04:57 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x101}) rt_sigqueueinfo(r2, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x1, 0xff, 0x5, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, r2, 0x1, r1, 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fsmount(r3, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xfd, 0x7f, 0x80, 0x1, 0x0, 0x4, 0x10002, 0xe, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xf5, 0xa, @perf_config_ext={0x927e, 0x1}, 0x1000, 0x8, 0x8000000, 0x7, 0x8000, 0x8001, 0x700, 0x0, 0x2, 0x0, 0x2}, r2, 0x2, r3, 0x9) getpgid(r0) ioprio_get$pid(0x3, r0) getpid() 13:04:57 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000100)) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000240)={0x0, "c50e0e0f06965f63d7ea019507b2bc63"}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x5, @none, 0x9, 0x2}, 0xe) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xa, 0x0, &(0x7f0000000180)) bind$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x9aa, @any, 0x1, 0x2}, 0xe) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x2000, @any, 0xb65, 0x2}, 0xe) r3 = openat2(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x480200, 0x80, 0x3}, 0x18) connect$bt_l2cap(r3, &(0x7f0000001240)={0x1f, 0x1ba, @any, 0x7, 0x2}, 0xe) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x3, @none, 0x5, 0x2}, 0xe) connect$bt_l2cap(r1, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:04:57 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) connect$802154_dgram(0xffffffffffffffff, &(0x7f0000000000)={0x24, @short={0x2, 0x0, 0xfffe}}, 0x14) [ 2426.925468] loop4: detected capacity change from 0 to 240 [ 2426.930202] isofs_fill_super: get root inode failed 13:04:57 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000002200", 0x9e, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:57 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:57 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000002200", 0x9e, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:57 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022", 0x9d, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:57 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1}], 0x0, &(0x7f0000013500)) [ 2426.966534] loop6: detected capacity change from 0 to 240 [ 2426.976228] isofs_fill_super: get root inode failed 13:04:57 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2426.987257] loop7: detected capacity change from 0 to 240 [ 2426.988882] loop1: detected capacity change from 0 to 240 [ 2426.989894] loop2: detected capacity change from 0 to 136 [ 2426.999389] isofs_fill_super: get root inode failed [ 2427.000191] isofs_fill_super: get root inode failed 13:04:57 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000002200", 0x9e, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2427.028661] loop4: detected capacity change from 0 to 240 [ 2427.042768] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 2427.043934] isofs_fill_super: bread failed, dev=loop1, iso_blknum=60, block=120 13:04:57 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:04:57 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1}], 0x0, &(0x7f0000013500)) 13:04:57 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2427.104872] loop4: detected capacity change from 0 to 240 [ 2427.124200] loop6: detected capacity change from 0 to 240 13:04:58 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) [ 2427.131695] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 2427.136903] isofs_fill_super: get root inode failed 13:04:58 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2427.172214] loop2: detected capacity change from 0 to 136 13:04:58 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000002200", 0x9e, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2427.188701] loop7: detected capacity change from 0 to 240 [ 2427.191433] isofs_fill_super: get root inode failed [ 2427.206763] loop4: detected capacity change from 0 to 240 [ 2427.213036] loop1: detected capacity change from 0 to 240 [ 2427.220829] isofs_fill_super: bread failed, dev=loop7, iso_blknum=60, block=120 [ 2427.223509] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 13:04:58 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) [ 2427.251971] loop6: detected capacity change from 0 to 240 [ 2427.260171] isofs_fill_super: bread failed, dev=loop1, iso_blknum=60, block=120 [ 2427.275942] isofs_fill_super: get root inode failed [ 2427.307013] loop2: detected capacity change from 0 to 240 [ 2427.323657] isofs_fill_super: bread failed, dev=loop2, iso_blknum=60, block=120 13:05:11 executing program 0: keyctl$session_to_parent(0x12) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) keyctl$session_to_parent(0x12) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x8400, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @any, 0x3f}, 0x58) 13:05:11 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, 0x0) 13:05:11 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, 0x0) 13:05:11 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x2, 0x851, 0xfffffffffffffffc, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fsmount(r1, 0x0, 0x0) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xa, 0x0, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0xc0000010}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0xc) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) 13:05:11 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000", 0x9b, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:05:11 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:05:11 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:05:11 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_bp={0x0, 0x5}, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0xf7, 0x0, 0x0, 0x6, 0x0, 0x452714a8, 0x20008, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xa0b3, 0x0, @perf_bp={&(0x7f0000000340), 0x8}, 0x8, 0xd47, 0x7, 0x6, 0x49f3, 0x40, 0x5df0, 0x0, 0x7, 0x0, 0x82}, r1, 0x7, r2, 0x8) r4 = gettid() rt_sigqueueinfo(r4, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x101}) rt_sigqueueinfo(r4, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) r5 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x1, 0xff, 0x5, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, r4, 0x1, r2, 0x2) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x8, 0x0, 0x3, 0x81, 0x0, 0x3, 0x1004, 0x19, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x1, 0xffffffff, 0x800, 0x7, 0x2, 0x4, 0xfff, 0x0, 0x0, 0x0, 0x2}, r4, 0xb, r0, 0x12) r6 = syz_open_pts(0xffffffffffffffff, 0x20402) ioctl$FS_IOC_GETFLAGS(r6, 0x80086601, &(0x7f0000000040)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r8, 0x112, 0xa, 0x0, &(0x7f0000000180)) newfstatat(0xffffffffffffff9c, &(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) statx(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', 0x6000, 0x7ff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000400)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000480)="4aaf37e842ce9733d6a2f2438108005263927555a0948aa9d843ff17c29710af43791b676576c3ba8c9e0e7fb5df3b44ad89c73440639a18bd3c93810bbe293e9d4eac193618216140b73a128d523f7160ba066ce900718d57f3b47fd576d6405197897515e21f4a2728c55077ecd0e089c3252a11d856aee9626bff00c6e2e65ef7f03575273cee2538e6dfff2e6efe953c0dbb603c8683695cad0927806ee6be8e07627a2ee26c4a84f25f40523744194a38", 0xb3}, {&(0x7f0000000540)="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", 0xfb}, {&(0x7f0000000640)="72a66dd09f48279bd55fb704ed73a6fed8fba8d7", 0x14}], 0x3, &(0x7f00000012c0)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r3, r6, r3, r8, r5, r5]}}, @cred={{0x1c, 0x1, 0x2, {r7, r9, r10}}}], 0xb0, 0x4000040}, 0x80) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x3, 0x81, 0x8, 0x5, 0x0, 0x1, 0x14040, 0xc, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xd255, 0xfffffffffffffffe}, 0x2800, 0xca, 0x7, 0x7, 0x200, 0x5, 0x9, 0x0, 0x813, 0x0, 0x9}, r7, 0xc, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, r1) [ 2440.450725] loop2: detected capacity change from 0 to 240 [ 2440.450756] loop7: detected capacity change from 0 to 240 [ 2440.452131] loop6: detected capacity change from 0 to 240 [ 2440.456821] isofs_fill_super: get root inode failed [ 2440.470029] isofs_fill_super: bread failed, dev=loop6, iso_blknum=60, block=120 [ 2440.473659] loop1: detected capacity change from 0 to 240 13:05:11 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000002200", 0x9e, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:05:11 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2440.507234] loop4: detected capacity change from 0 to 240 [ 2440.508201] isofs_fill_super: bread failed, dev=loop2, iso_blknum=60, block=120 [ 2440.537712] loop7: detected capacity change from 0 to 240 [ 2440.542177] loop6: detected capacity change from 0 to 240 [ 2440.547199] isofs_fill_super: get root inode failed 13:05:11 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, 0x0) [ 2440.566562] isofs_fill_super: bread failed, dev=loop6, iso_blknum=60, block=120 13:05:11 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, 0x0) 13:05:11 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:05:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fsmount(r0, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_FILES(r0, 0x3, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x20, 0x5, &(0x7f0000000400)=[{&(0x7f0000000240)="ce22f271d761d5cd2e34ece1012cb442e3bd0af161ec27cc5192b5a3e3e19537d7184d857ca09c94b4e014a814218bd4ec26c3a423c209b0bdc40f7a5ca698363496c86d7cf8a4ac9bfac88016a6e78e2194216c92aa334b243f532cb275e43de9c145755c378a46d9c8c545d097601a3a95ec75aecf9752b830099ec0b8741bb219b55cdc12e5ae72c4d14d27bc40ee38102ed351c5cebad40d7c0df4857d1a8181fd7efda9520c161e6d3f52c99fa7aa7da47e9c7fc019cb1e92d6507ce5e61c80d9c4154ae5d68736c5176020c702", 0xd0, 0xffffffff}, {&(0x7f0000000140)="417aa01db8564172cf602e613b75310f2702ded630df28f69d0721e3cc7ce9024598237be9dbe81608740d2d594c001115a29517b3b0f260a84ec5af9f885c1b44c0807dbc29d266b9136df7e937756af1e4642f622bc88099e4974747d35b4ceee2a79aa37c1b2a652c3f21541c7135adb141ba713c3e0c68fe51c089c4e8b20076", 0x82, 0x8}, {&(0x7f0000000080)="3ff8edd77d56823facc4176afc27433718fd73989f0d21b346dc5d3eba81e9b2941aec0dd7a7d3aa800cf0744e1c9c9dc4c6acb42e9efb324df008d7aa09c04d4ca4d933edab429d", 0x48, 0x100000001}, {&(0x7f0000000340)="a1cff7101c1112f847cae37ba547cc8b5b0571e3f8101898dab68ab6a4934b6dee5cfb187e90d17f6d1e2225e597e3261d60989024323d6cb30bb71673efebfbcfa6db7def961584a716a003bba008f64bf369a9a6f81d2f2543664904606a63a13f908be904db69303f0d", 0x6b, 0x9}, {&(0x7f00000003c0)="418721cb4b08", 0x6, 0x101}], 0x400, &(0x7f0000000480)={[{@uni_xlate}, {@rodir}, {@shortname_mixed}], [{@dont_hash}, {@smackfsroot={'smackfsroot', 0x3d, '\xff\xff\xff\xff\xff\xff'}}, {@permit_directio}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@seclabel}, {@appraise}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r1, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:05:11 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}}, 0xe) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x9, @any, 0x8, 0x1}, 0xe) 13:05:11 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2440.627422] loop2: detected capacity change from 0 to 240 [ 2440.649844] loop1: detected capacity change from 0 to 240 [ 2440.652636] isofs_fill_super: bread failed, dev=loop2, iso_blknum=60, block=120 [ 2440.670093] loop6: detected capacity change from 0 to 240 [ 2440.691131] loop0: detected capacity change from 0 to 264192 [ 2440.704138] loop4: detected capacity change from 0 to 240 [ 2440.709206] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 2440.719583] isofs_fill_super: bread failed, dev=loop6, iso_blknum=60, block=120 [ 2441.516231] loop0: detected capacity change from 0 to 264192 [ 2441.517780] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 13:05:26 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:05:26 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none, 0x0, 0x1}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x4, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x9}, 0xe) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fsmount(r1, 0x0, 0x0) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x973e, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x1f}, 0xe) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xa, 0x0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 13:05:26 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ioprio_get$pid(0x3, r1) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 13:05:26 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, 0x0) 13:05:26 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, 0x0) 13:05:26 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, 0x0) 13:05:26 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x6, @any, 0x8}, 0xe) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x2800, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000070280)={0x0, [], 0x5, "af2f1a9317bc6f"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005a100)={{0x0, 0x200, 0x8, 0xb96a, 0x8, 0xf222, 0x7, 0x1f, 0x2, 0x7f, 0x10001, 0xfffffffffffffff7, 0x7, 0x7, 0x2}, 0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000005a1c0)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x2, "72944089fcf91d"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0}) r9 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r9, 0xd000943d, &(0x7f0000070280)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x5, "af2f1a9317bc6f"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000005b1c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000005c1c0)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x1f, "4c7a4ae966bf36"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0}) r17 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r17, 0xd000943d, &(0x7f0000070280)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}], 0x5, "af2f1a9317bc6f"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005d1c0)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x81, "f7502e2c9a6a9f"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000005e1c0)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2, r3}, {0x0, r6}, {0x0, r10}, {r11}, {r16}, {0x0, r18}], 0x80, "f80825dbcd6335"}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x5}}, './file0\x00'}) connect$bt_l2cap(r19, &(0x7f0000000040)={0x1f, 0x7, @any, 0x0, 0x1}, 0xe) 13:05:26 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_bp={0x0, 0x5}, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0xf7, 0x0, 0x0, 0x6, 0x0, 0x452714a8, 0x20008, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xa0b3, 0x0, @perf_bp={&(0x7f0000000340), 0x8}, 0x8, 0xd47, 0x7, 0x6, 0x49f3, 0x40, 0x5df0, 0x0, 0x7, 0x0, 0x82}, r1, 0x7, r2, 0x8) r4 = gettid() rt_sigqueueinfo(r4, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x101}) rt_sigqueueinfo(r4, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) r5 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x1, 0xff, 0x5, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, r4, 0x1, r2, 0x2) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x8, 0x0, 0x3, 0x81, 0x0, 0x3, 0x1004, 0x19, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x1, 0xffffffff, 0x800, 0x7, 0x2, 0x4, 0xfff, 0x0, 0x0, 0x0, 0x2}, r4, 0xb, r0, 0x12) r6 = syz_open_pts(0xffffffffffffffff, 0x20402) ioctl$FS_IOC_GETFLAGS(r6, 0x80086601, &(0x7f0000000040)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r8, 0x112, 0xa, 0x0, &(0x7f0000000180)) newfstatat(0xffffffffffffff9c, &(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) statx(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', 0x6000, 0x7ff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000400)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000480)="4aaf37e842ce9733d6a2f2438108005263927555a0948aa9d843ff17c29710af43791b676576c3ba8c9e0e7fb5df3b44ad89c73440639a18bd3c93810bbe293e9d4eac193618216140b73a128d523f7160ba066ce900718d57f3b47fd576d6405197897515e21f4a2728c55077ecd0e089c3252a11d856aee9626bff00c6e2e65ef7f03575273cee2538e6dfff2e6efe953c0dbb603c8683695cad0927806ee6be8e07627a2ee26c4a84f25f40523744194a38", 0xb3}, {&(0x7f0000000540)="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", 0xfb}, {&(0x7f0000000640)="72a66dd09f48279bd55fb704ed73a6fed8fba8d7", 0x14}], 0x3, &(0x7f00000012c0)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r3, r6, r3, r8, r5, r5]}}, @cred={{0x1c, 0x1, 0x2, {r7, r9, r10}}}], 0xb0, 0x4000040}, 0x80) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x3, 0x81, 0x8, 0x5, 0x0, 0x1, 0x14040, 0xc, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xd255, 0xfffffffffffffffe}, 0x2800, 0xca, 0x7, 0x7, 0x200, 0x5, 0x9, 0x0, 0x813, 0x0, 0x9}, r7, 0xc, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, r1) [ 2455.572461] loop2: detected capacity change from 0 to 240 [ 2455.594902] loop4: detected capacity change from 0 to 240 13:05:26 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000", 0x9b, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2455.623016] loop1: detected capacity change from 0 to 240 [ 2455.627396] loop6: detected capacity change from 0 to 240 [ 2455.653339] isofs_fill_super: bread failed, dev=loop2, iso_blknum=60, block=120 [ 2455.681063] loop7: detected capacity change from 0 to 240 [ 2455.687439] isofs_fill_super: get root inode failed 13:05:26 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = fsmount(r1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000000)={r2, 0x401, 0x80000001, 0xff}) openat(r3, &(0x7f0000000040)='./file0\x00', 0x111600, 0x61) ioprio_get$pid(0x3, r0) 13:05:26 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) recvmmsg(r0, &(0x7f0000001740)=[{{&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/201, 0xc9}], 0x1, &(0x7f0000000240)=""/96, 0x60}, 0x962}, {{&(0x7f00000002c0)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000340)=""/161, 0xa1}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/191, 0xbf}, {&(0x7f0000000580)=""/6, 0x6}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/70, 0x46}, {&(0x7f0000001640)=""/47, 0x2f}], 0x7, &(0x7f0000001700)=""/59, 0x3b}, 0x4}], 0x2, 0x40000000, &(0x7f00000017c0)) recvmmsg(r0, &(0x7f0000005400)=[{{&(0x7f0000001840)=@nfc_llcp, 0x80, &(0x7f0000002940)=[{&(0x7f00000018c0)=""/47, 0x2f}, {&(0x7f0000001900)=""/44, 0x2c}, {&(0x7f0000001940)=""/4096, 0x1000}], 0x3, &(0x7f0000002980)=""/6, 0x6}, 0x7ff}, {{&(0x7f00000029c0)=@alg, 0x80, &(0x7f0000004040)=[{&(0x7f0000002a40)=""/224, 0xe0}, {&(0x7f0000002b40)}, {&(0x7f0000002b80)=""/153, 0x99}, {&(0x7f0000002c40)=""/4096, 0x1000}, {&(0x7f0000003c40)=""/155, 0x9b}, {&(0x7f0000003d00)=""/88, 0x58}, {&(0x7f0000003d80)=""/244, 0xf4}, {&(0x7f0000003e80)=""/64, 0x40}, {&(0x7f0000003ec0)=""/159, 0x9f}, {&(0x7f0000003f80)=""/142, 0x8e}], 0xa, &(0x7f0000004100)=""/4096, 0x1000}, 0x80000000}, {{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005180)=""/163, 0xa3}, {&(0x7f0000005240)=""/210, 0xd2}, {&(0x7f0000005340)=""/57, 0x39}], 0x3, &(0x7f00000053c0)=""/57, 0x39}, 0xccd}], 0x3, 0x40000140, &(0x7f00000054c0)={0x0, 0x3938700}) bind$bt_l2cap(r1, &(0x7f0000001800)={0x1f, 0x9, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x8}, 0xe) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x66, 0x4) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r2, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:05:26 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00), 0x0, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:05:26 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:05:26 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, 0x0) [ 2455.783228] loop2: detected capacity change from 0 to 240 [ 2455.801141] loop6: detected capacity change from 0 to 240 [ 2455.805606] isofs_fill_super: bread failed, dev=loop2, iso_blknum=60, block=120 [ 2455.806686] loop7: detected capacity change from 0 to 240 13:05:26 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xa, 0x0, &(0x7f0000000180)) r1 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x101}) rt_sigqueueinfo(r2, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x1, 0xff, 0x5, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, r2, 0x1, r1, 0x2) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r2}) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0xfffffffffffffee0, 0xcc, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000540)=ANY=[@ANYBLOB="280000001000012000000082003e4030cde500dc15120004"], 0x28}], 0x1}, 0x0) connect$bt_l2cap(r3, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) [ 2455.839532] isofs_fill_super: bread failed, dev=loop7, iso_blknum=60, block=120 [ 2455.911202] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2456.760678] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 13:05:39 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, 0x0) 13:05:39 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x4, 0x4) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)=0xa) fcntl$setsig(r1, 0xa, 0x1f) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:05:39 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x23, @none, 0x1fe}, 0xe) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) connect$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0xfffc, @any, 0x8}, 0xe) 13:05:39 executing program 7: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:05:39 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180), 0x40, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_P2P_DEVICE(r0, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r1, 0x300, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0xfffffff7, 0x56}}}}, ["", "", "", ""]}, 0x28}}, 0x5) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x0, 0x400}}, './file0\x00'}) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x4, 0x1, 0x4, 0x40, 0x0, 0x6, 0x89, 0x9, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x40, 0x0, @perf_bp={&(0x7f0000000000), 0x56753952d4846648}, 0x4800, 0x5, 0x2, 0x2, 0x400, 0xae, 0xbb, 0x0, 0xffffffff, 0x0, 0x3}, r3, 0x9, r4, 0x1) ioprio_get$pid(0x3, r3) 13:05:39 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) 13:05:40 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00), 0x0, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:05:40 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) [ 2469.145038] loop4: detected capacity change from 0 to 240 [ 2469.145092] loop2: detected capacity change from 0 to 240 [ 2469.148189] loop1: detected capacity change from 0 to 240 [ 2469.153983] loop7: detected capacity change from 0 to 240 [ 2469.157085] loop6: detected capacity change from 0 to 240 [ 2469.174012] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 2469.186229] isofs_fill_super: bread failed, dev=loop2, iso_blknum=60, block=120 13:05:40 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x8, 0x8, 0x1, 0x0, 0x0, 0x4, 0x20400, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0xe00000000, 0x4}, 0x1020, 0x7, 0x7, 0x6, 0x1, 0x4, 0x4, 0x0, 0xb73, 0x0, 0x101}, r0, 0x1, 0xffffffffffffffff, 0x9) ioprio_get$pid(0x3, r0) [ 2469.193947] isofs_fill_super: bread failed, dev=loop7, iso_blknum=60, block=120 [ 2469.196456] isofs_fill_super: bread failed, dev=loop1, iso_blknum=60, block=120 13:05:40 executing program 4: r0 = memfd_secret(0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r1) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x8040) sendto(r1, &(0x7f00000001c0)="f97db3ac14e3c571621fb5238e7427afdca5156db856b785710c66188324179ddbc457dab9a4af6af9d3124dab541bce662598db84674e8515c8c7c4c6c2c873a70957e909c51fcc91bdf5d2e93589746b66fb82352dab5d04e7f841ffa000e3b30d9af2752520a072bc23ab05c9de98ba2cfafb9e1a0fb3aa0ae3d1744afe1195cde2511975b4e8cd01a0ac43224afa50efc4bb22896f", 0x97, 0x0, &(0x7f0000000280)=@l2={0x1f, 0x1, @any, 0x400, 0x2}, 0x80) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000080)="01", 0x292e9) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000340), r1) sendmsg$DEVLINK_CMD_RATE_NEW(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x40, r5, 0x200, 0x70bd25, 0x25dfdbff, {}, [@DEVLINK_ATTR_RATE_TX_MAX={0xc, 0xa7, 0x33}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x40}}, 0x8001) sendmsg$DEVLINK_CMD_SB_POOL_SET(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x110, r5, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3d}, {0x6, 0x11, 0x4}, {0x8, 0x13, 0x95b}, {0x5, 0x14, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3e29}, {0x6, 0x11, 0xffff}, {0x8, 0x13, 0x200}, {0x5, 0x14, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x2}, {0x6, 0x11, 0x5}, {0x8, 0x13, 0x9}, {0x5}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x9}, {0x6, 0x11, 0x8000}, {0x8, 0x13, 0x10001}, {0x5, 0x14, 0x1}}]}, 0x110}, 0x1, 0x0, 0x0, 0x400c001}, 0x8050) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = gettid() ioprio_get$pid(0x3, r6) 13:05:40 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00), 0x0, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:05:40 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:05:40 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2469.294200] loop2: detected capacity change from 0 to 240 [ 2469.319441] isofs_fill_super: bread failed, dev=loop2, iso_blknum=60, block=120 [ 2469.321624] loop1: detected capacity change from 0 to 240 [ 2469.351834] isofs_fill_super: bread failed, dev=loop1, iso_blknum=60, block=120 [ 2469.357488] loop7: detected capacity change from 0 to 240 13:05:40 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00), 0x0, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:05:40 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x3ff0000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ioprio_get$pid(0x3, r1) r2 = fork() fcntl$setown(r0, 0x8, r2) ioprio_set$pid(0x0, r2, 0x2000) [ 2469.387406] isofs_fill_super: bread failed, dev=loop7, iso_blknum=60, block=120 [ 2469.419716] loop2: detected capacity change from 0 to 240 13:05:40 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2469.463249] isofs_fill_super: bread failed, dev=loop2, iso_blknum=60, block=120 [ 2469.464303] loop1: detected capacity change from 0 to 240 13:05:40 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2469.490789] loop4: detected capacity change from 0 to 240 [ 2469.495957] isofs_fill_super: bread failed, dev=loop1, iso_blknum=60, block=120 [ 2469.546754] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 2482.359470] loop7: detected capacity change from 0 to 136 [ 2482.368460] isofs_fill_super: get root inode failed [ 2482.379064] FAULT_INJECTION: forcing a failure. [ 2482.379064] name failslab, interval 1, probability 0, space 0, times 0 [ 2482.379843] CPU: 1 PID: 11924 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2482.380358] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2482.380887] Call Trace: [ 2482.381065] [ 2482.381229] dump_stack_lvl+0xc1/0xf0 [ 2482.381514] should_fail_ex+0x4b4/0x5b0 [ 2482.381794] ? __do_sys_memfd_create+0x12d/0x940 [ 2482.382117] should_failslab+0x9/0x20 [ 2482.382381] __kmem_cache_alloc_node+0x66/0x320 [ 2482.382704] ? __do_sys_memfd_create+0x12d/0x940 [ 2482.383282] ? __do_sys_memfd_create+0x12d/0x940 13:05:53 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x4, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x8, 0x1}, 0xe) 13:05:53 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00), 0x0, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:05:53 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a}], 0x0, &(0x7f0000013500)) 13:05:53 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ioprio_get$pid(0x3, r1) r2 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x7, 0x1f, 0xae, 0x64, 0x0, 0x10001, 0x8c00, 0xe, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7f, 0x0, @perf_bp={&(0x7f0000000000), 0xd}, 0x0, 0x4, 0xfffffff8, 0x0, 0x5fa2, 0x0, 0x44cd, 0x0, 0x1, 0x0, 0x8}, r1, 0xd, r0, 0x2) fork() r3 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x9) r4 = gettid() rt_sigqueueinfo(r4, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x101}) rt_sigqueueinfo(r4, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x3, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x88, 0x100, 0x5, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, r4, 0x1, r3, 0xb) ioprio_get$pid(0x1, r4) 13:05:53 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth0_macvtap\x00', 0x10) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000040)) 13:05:53 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 1) 13:05:53 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 1) 13:05:53 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) [ 2482.383619] __kmalloc+0x4a/0x160 [ 2482.383959] __do_sys_memfd_create+0x12d/0x940 [ 2482.384270] ? ksys_write+0x19e/0x250 [ 2482.384534] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2482.384876] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2482.385237] do_syscall_64+0x3f/0x90 [ 2482.385504] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2482.385862] RIP: 0033:0x7fc3c5b23b19 [ 2482.386115] 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 [ 2482.387271] RSP: 002b:00007fc3c3098f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2482.387778] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc3c5b23b19 [ 2482.388244] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007fc3c5b7d0fb [ 2482.388708] RBP: 0000000000000003 R08: 000000000000f000 R09: ffffffffffffffff [ 2482.389168] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2482.389629] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2482.390105] [ 2482.391793] FAULT_INJECTION: forcing a failure. [ 2482.391793] name failslab, interval 1, probability 0, space 0, times 0 [ 2482.392544] CPU: 1 PID: 11923 Comm: syz-executor.4 Not tainted 6.4.0-next-20230705 #1 [ 2482.393051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2482.393589] Call Trace: [ 2482.393768] [ 2482.393929] dump_stack_lvl+0xc1/0xf0 [ 2482.394203] should_fail_ex+0x4b4/0x5b0 [ 2482.394481] ? __do_sys_memfd_create+0x12d/0x940 [ 2482.394805] should_failslab+0x9/0x20 [ 2482.395072] __kmem_cache_alloc_node+0x66/0x320 [ 2482.395394] ? __do_sys_memfd_create+0x12d/0x940 [ 2482.395723] ? __do_sys_memfd_create+0x12d/0x940 [ 2482.396043] __kmalloc+0x4a/0x160 [ 2482.396289] __do_sys_memfd_create+0x12d/0x940 [ 2482.396597] ? ksys_write+0x19e/0x250 [ 2482.396846] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2482.397192] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2482.397546] do_syscall_64+0x3f/0x90 [ 2482.397813] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2482.398172] RIP: 0033:0x7fb312746b19 [ 2482.398425] 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 [ 2482.399586] RSP: 002b:00007fb30fcbbf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2482.400094] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fb312746b19 [ 2482.400566] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007fb3127a00fb [ 2482.401030] RBP: 0000000000000002 R08: 000000000000f000 R09: ffffffffffffffff [ 2482.401476] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 2482.401910] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2482.402358] [ 2482.407109] loop2: detected capacity change from 0 to 240 [ 2482.446799] isofs_fill_super: bread failed, dev=loop2, iso_blknum=60, block=120 13:05:53 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 2) 13:05:53 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 2) 13:05:53 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(0x0, 0x9, &(0x7f0000000000)={0x40, 0x1ff}) ioprio_get$pid(0x3, r0) [ 2482.488975] loop6: detected capacity change from 0 to 240 13:05:53 executing program 7: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00), 0x0, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:05:53 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000", 0x50, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:05:53 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x1, @any, 0x4, 0x2}, 0xe) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fsmount(r2, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f00000002c0)=@abs, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000340)=""/221, 0xdd}, {&(0x7f0000000440)=""/126, 0x7e}, {&(0x7f00000004c0)=""/196, 0xc4}, {&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/17, 0x11}, {&(0x7f0000000680)=""/246, 0xf6}, {&(0x7f0000000780)=""/135, 0x87}], 0x7, &(0x7f00000008c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}, {{&(0x7f0000000900)=@abs, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000980)=""/214, 0xd6}, {&(0x7f0000000a80)=""/101, 0x65}, {&(0x7f0000000b00)=""/50, 0x32}, {&(0x7f0000000b40)=""/241, 0xf1}], 0x4, &(0x7f0000000c80)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x90}}, {{&(0x7f0000000d40), 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000dc0)=""/60, 0x3c}, {&(0x7f0000000e00)=""/81, 0x51}, {&(0x7f0000000e80)=""/33, 0x21}], 0x3, &(0x7f0000000f00)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}, {{&(0x7f0000000f80)=@abs, 0x6e, &(0x7f0000002200)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/203, 0xcb}, {&(0x7f0000002100)=""/121, 0x79}, {&(0x7f0000002180)=""/68, 0x44}], 0x4, &(0x7f0000002240)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000002300)=""/24, 0x18}, {&(0x7f0000002340)=""/10, 0xa}, {&(0x7f0000002380)=""/73, 0x49}, {&(0x7f0000002400)=""/74, 0x4a}, {&(0x7f0000002480)=""/155, 0x9b}, {&(0x7f0000002540)=""/39, 0x27}], 0x6, &(0x7f0000002600)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}}, {{&(0x7f00000026c0), 0x6e, &(0x7f0000002980)=[{&(0x7f0000002740)=""/222, 0xde}, {&(0x7f0000002840)=""/205, 0xcd}, {&(0x7f0000002940)=""/34, 0x22}], 0x3, &(0x7f00000029c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x18}}, {{&(0x7f0000002a00), 0x6e, &(0x7f0000003f00)=[{&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000003a80)=""/234, 0xea}, {&(0x7f0000003b80)=""/189, 0xbd}, {&(0x7f0000003c40)=""/1, 0x1}, {&(0x7f0000003c80)=""/240, 0xf0}, {&(0x7f0000003d80)=""/96, 0x60}, {&(0x7f0000003e00)=""/239, 0xef}], 0x7, &(0x7f0000003f80)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8}}, {{&(0x7f0000004080)=@abs, 0x6e, &(0x7f0000004480)=[{&(0x7f0000004100)=""/21, 0x15}, {&(0x7f0000004140)=""/31, 0x1f}, {&(0x7f0000004180)=""/168, 0xa8}, {&(0x7f0000004240)=""/97, 0x61}, {&(0x7f00000042c0)=""/164, 0xa4}, {&(0x7f0000004380)=""/110, 0x6e}, {&(0x7f0000004400)=""/114, 0x72}], 0x7}}], 0x8, 0x40000002, &(0x7f0000004700)={0x0, 0x989680}) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) sendmsg$nl_generic(r2, &(0x7f0000004940)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000004900)={&(0x7f0000004740)={0x198, 0x12, 0x800, 0x70bd2b, 0x25dfdbff, {0x14}, [@nested={0x181, 0x91, 0x0, 0x1, [@generic="1c7394c085f9eee4216e18810b2ca7e210d165a3b458f19d7e348c322eeb5c1c94e1ca3d94ef1946", @typed={0x8, 0x2d, 0x0, 0x0, @pid=r3}, @generic="0821798e9b559b33bb695eb84c2f20249b2dc1a9a08f6a7fb388c162bee502611be8a6210adb51ba89d959e7731f0e8b28ce5ee359b492fde3c505b851c715919d35e7e35ae1ee189d15736e811f1fd73fc89d5101ee53e84f30826fc9f53156f18ed4cbffbb8c543f73218140ea3d84caf496c0c64727af3d585ffc2e4a631b86394877f3ed4ada033f6163b31434a91fd62660b20d0769ef8a19645fd77bf4d57bc6fd6449e33d501aaf4dba68414cd4621e6a6aa293d6df6234b5ebb52ba80926bc9653a646ef3941c9681150d4e146511ab7bbafc89faa656f0be373966fd15a0e7fadf9e8cc", @typed={0x8, 0xf, 0x0, 0x0, @uid=r4}, @generic="7ce62960708b33fe34e3da99cb0dc08b6940c12a4b9e513d420d363b9199e96942a15222714478023672a326aff32d878734c36a5580a56e9ba455f97ac70a08fd5c175a02c1ac30021762d9c4a71e0be088406e2f400e1e38b842c0a6"]}]}, 0x198}, 0x1, 0x0, 0x0, 0x40}, 0x41) listen(r1, 0x1) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000040)=0x4, &(0x7f00000000c0)=0x2) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x80, r5, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @multicast2}, @FOU_ATTR_TYPE={0x5}, @FOU_ATTR_PEER_V4={0x8, 0x8, @empty}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @mcast2}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x6}, @FOU_ATTR_PEER_V6={0x14, 0x9, @private2={0xfc, 0x2, '\x00', 0x1}}, @FOU_ATTR_TYPE={0x5, 0x4, 0x3}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @dev={0xfe, 0x80, '\x00', 0x26}}]}, 0x80}, 0x1, 0x0, 0x0, 0x82}, 0x4000080) dup2(r0, r0) 13:05:53 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 3) [ 2482.550616] loop7: detected capacity change from 0 to 240 [ 2482.576223] FAULT_INJECTION: forcing a failure. [ 2482.576223] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2482.577010] CPU: 1 PID: 11948 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2482.577499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2482.577994] Call Trace: [ 2482.578161] [ 2482.578317] dump_stack_lvl+0xc1/0xf0 [ 2482.578578] should_fail_ex+0x4b4/0x5b0 [ 2482.578846] _copy_from_user+0x30/0xf0 [ 2482.579101] __do_sys_memfd_create+0x1b0/0x940 [ 2482.579395] ? ksys_write+0x19e/0x250 [ 2482.579641] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2482.579972] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2482.580314] do_syscall_64+0x3f/0x90 [ 2482.580566] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2482.580912] RIP: 0033:0x7fc3c5b23b19 [ 2482.581152] 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 [ 2482.582220] RSP: 002b:00007fc3c3098f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2482.582681] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc3c5b23b19 [ 2482.583116] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007fc3c5b7d0fb [ 2482.583552] RBP: 0000000000000003 R08: 000000000000f000 R09: ffffffffffffffff [ 2482.583991] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2482.584422] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2482.584873] [ 2482.591735] isofs_fill_super: bread failed, dev=loop7, iso_blknum=60, block=120 13:05:53 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ioprio_get$pid(0x3, r1) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x6, 0x5, 0x8, 0x1, 0x0, 0x381, 0x400, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x100, 0x8001, 0x3, 0x1, 0xfffffffffffffff7, 0x7, 0x101, 0x0, 0xfffffffe, 0x0, 0xb36}, r1, 0x4, r0, 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000180)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x7f}}, './file0\x00'}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240), 0x161202, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r4, &(0x7f0000000280)={0xffffffffffffffff, r5}) [ 2482.603624] loop4: detected capacity change from 0 to 240 [ 2482.608924] isofs_fill_super: root inode is not a directory. Corrupted media? [ 2482.610212] loop2: detected capacity change from 0 to 240 13:05:53 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 1) [ 2482.648415] isofs_fill_super: bread failed, dev=loop2, iso_blknum=60, block=120 13:05:53 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 4) [ 2482.677048] FAULT_INJECTION: forcing a failure. [ 2482.677048] name failslab, interval 1, probability 0, space 0, times 0 [ 2482.677859] CPU: 1 PID: 11957 Comm: syz-executor.7 Not tainted 6.4.0-next-20230705 #1 [ 2482.678346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2482.678845] Call Trace: [ 2482.679012] [ 2482.679167] dump_stack_lvl+0xc1/0xf0 [ 2482.679427] should_fail_ex+0x4b4/0x5b0 [ 2482.679694] ? __do_sys_memfd_create+0x12d/0x940 [ 2482.679999] should_failslab+0x9/0x20 [ 2482.680250] __kmem_cache_alloc_node+0x66/0x320 [ 2482.680551] ? __do_sys_memfd_create+0x12d/0x940 [ 2482.680857] ? __do_sys_memfd_create+0x12d/0x940 [ 2482.681158] __kmalloc+0x4a/0x160 [ 2482.681387] __do_sys_memfd_create+0x12d/0x940 [ 2482.681685] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2482.682006] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2482.682349] do_syscall_64+0x3f/0x90 [ 2482.682601] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2482.682941] RIP: 0033:0x7f8b863beb19 [ 2482.683178] 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 [ 2482.684261] RSP: 002b:00007f8b83933f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2482.684725] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8b863beb19 [ 2482.685167] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007f8b864180fb [ 2482.685597] RBP: 0000000000000002 R08: 000000000000f000 R09: ffffffffffffffff [ 2482.686036] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 2482.686472] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2482.686922] 13:05:53 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 3) 13:05:53 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() rt_sigqueueinfo(r3, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x101}) rt_sigqueueinfo(r3, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x1, 0xff, 0x5, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, r3, 0x1, r2, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xff, 0x4, 0x2, 0x3f, 0x0, 0x5, 0x800, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x6, 0x4, @perf_config_ext={0xf1d7, 0x2}, 0x42b00, 0x2bca, 0x3, 0x5, 0x1, 0x29155f51, 0x8, 0x0, 0xfff, 0x0, 0xffffffffffffffff}, r3, 0x10, r0, 0xa) ioprio_get$pid(0x3, r1) [ 2482.715622] FAULT_INJECTION: forcing a failure. [ 2482.715622] name failslab, interval 1, probability 0, space 0, times 0 [ 2482.716376] CPU: 1 PID: 11959 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2482.716870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2482.717362] Call Trace: [ 2482.717528] [ 2482.717679] dump_stack_lvl+0xc1/0xf0 [ 2482.717937] should_fail_ex+0x4b4/0x5b0 [ 2482.718196] should_failslab+0x9/0x20 [ 2482.718445] kmem_cache_alloc_lru+0x7a/0x680 [ 2482.718730] ? find_held_lock+0x2c/0x110 [ 2482.719000] ? shmem_alloc_inode+0x27/0x50 [ 2482.719267] ? alloc_fd+0x2eb/0x760 [ 2482.719518] ? shmem_alloc_inode+0x27/0x50 [ 2482.719792] shmem_alloc_inode+0x27/0x50 [ 2482.720050] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 2482.720356] alloc_inode+0x63/0x240 [ 2482.720590] new_inode+0x25/0x1f0 [ 2482.720815] shmem_get_inode+0x183/0xe40 [ 2482.721076] ? do_raw_spin_unlock+0x53/0x220 [ 2482.721370] __shmem_file_setup+0x171/0x300 [ 2482.721649] __do_sys_memfd_create+0x32b/0x940 [ 2482.721936] ? ksys_write+0x19e/0x250 [ 2482.722182] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2482.722502] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2482.722839] do_syscall_64+0x3f/0x90 [ 2482.723091] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2482.723428] RIP: 0033:0x7fc3c5b23b19 [ 2482.723663] 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 [ 2482.724745] RSP: 002b:00007fc3c3098f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2482.725201] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc3c5b23b19 [ 2482.725633] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007fc3c5b7d0fb [ 2482.726065] RBP: 0000000000000003 R08: 000000000000f000 R09: ffffffffffffffff [ 2482.726497] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2482.726928] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2482.727373] [ 2482.799495] FAULT_INJECTION: forcing a failure. [ 2482.799495] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2482.800238] CPU: 1 PID: 11966 Comm: syz-executor.4 Not tainted 6.4.0-next-20230705 #1 [ 2482.800716] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2482.801205] Call Trace: [ 2482.801372] [ 2482.801525] dump_stack_lvl+0xc1/0xf0 [ 2482.801785] should_fail_ex+0x4b4/0x5b0 [ 2482.802047] _copy_from_user+0x30/0xf0 [ 2482.802310] __do_sys_memfd_create+0x1b0/0x940 [ 2482.802603] ? ksys_write+0x19e/0x250 [ 2482.802849] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2482.803168] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2482.803507] do_syscall_64+0x3f/0x90 [ 2482.803764] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2482.804100] RIP: 0033:0x7fb312746b19 [ 2482.804342] 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 [ 2482.805412] RSP: 002b:00007fb30fcbbf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2482.805871] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fb312746b19 [ 2482.806301] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007fb3127a00fb [ 2482.806734] RBP: 0000000000000002 R08: 000000000000f000 R09: ffffffffffffffff [ 2482.807166] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 2482.807596] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2482.808054] [ 2494.501433] FAULT_INJECTION: forcing a failure. [ 2494.501433] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2494.502521] CPU: 0 PID: 11980 Comm: syz-executor.1 Not tainted 6.4.0-next-20230705 #1 [ 2494.502800] loop7: detected capacity change from 0 to 240 [ 2494.503190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2494.503205] Call Trace: [ 2494.504966] [ 2494.505453] dump_stack_lvl+0xc1/0xf0 [ 2494.506180] should_fail_ex+0x4b4/0x5b0 [ 2494.506725] _copy_from_user+0x30/0xf0 [ 2494.507260] move_addr_to_kernel.part.0+0x31/0x110 [ 2494.507920] __sys_connect+0xde/0x1a0 [ 2494.508439] ? __pfx___sys_connect+0x10/0x10 [ 2494.509046] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2494.509813] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2494.510585] ? fput+0x2f/0x1a0 [ 2494.511035] ? ksys_write+0x19e/0x250 [ 2494.511551] ? __pfx_ksys_write+0x10/0x10 [ 2494.512143] __x64_sys_connect+0x73/0xb0 [ 2494.512697] ? syscall_enter_from_user_mode+0x21/0x50 [ 2494.513421] do_syscall_64+0x3f/0x90 [ 2494.513959] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2494.514686] RIP: 0033:0x7fba1523db19 [ 2494.515200] 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 [ 2494.517567] RSP: 002b:00007fba127b3188 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 2494.517955] loop6: detected capacity change from 0 to 240 [ 2494.518576] RAX: ffffffffffffffda RBX: 00007fba15350f60 RCX: 00007fba1523db19 [ 2494.518600] RDX: 000000000000000e RSI: 0000000020000200 RDI: 0000000000000004 [ 2494.520884] RBP: 00007fba127b31d0 R08: 0000000000000000 R09: 0000000000000000 [ 2494.521836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2494.522792] R13: 00007ffe9536a6bf R14: 00007fba127b3300 R15: 0000000000022000 [ 2494.523789] [ 2494.524319] loop2: detected capacity change from 0 to 240 13:06:05 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x8, @any, 0x3}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) 13:06:05 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) (fail_nth: 1) 13:06:05 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000", 0x50, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:06:05 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x4}, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) clone3(&(0x7f0000001300)={0x20000, &(0x7f0000000040)=0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140), {0x37}, &(0x7f00000001c0)=""/4096, 0x1000, &(0x7f00000011c0)=""/240, &(0x7f00000012c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x9}, 0x58) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000001380)={{0x1, 0x1, 0x18, r1, @out_args}, './file0\x00'}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xa, 0x0, &(0x7f0000000180)) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x2, 0x7, 0xfffffffffffffffc}) r2 = gettid() ioprio_get$pid(0x3, r2) 13:06:05 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 2) 13:06:05 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 5) 13:06:05 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 4) 13:06:05 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @any, 0xfffe, 0x1}, 0xe) [ 2494.549672] isofs_fill_super: bread failed, dev=loop2, iso_blknum=60, block=120 13:06:05 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 6) 13:06:05 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 3) [ 2494.597556] FAULT_INJECTION: forcing a failure. [ 2494.597556] name failslab, interval 1, probability 0, space 0, times 0 13:06:05 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000", 0x50, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) [ 2494.599131] CPU: 0 PID: 11992 Comm: syz-executor.4 Not tainted 6.4.0-next-20230705 #1 [ 2494.600324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2494.601371] Call Trace: [ 2494.601718] [ 2494.602028] dump_stack_lvl+0xc1/0xf0 [ 2494.602567] should_fail_ex+0x4b4/0x5b0 [ 2494.603110] should_failslab+0x9/0x20 [ 2494.603623] kmem_cache_alloc_lru+0x7a/0x680 [ 2494.604224] ? find_held_lock+0x2c/0x110 [ 2494.604790] ? shmem_alloc_inode+0x27/0x50 [ 2494.605351] ? alloc_fd+0x2eb/0x760 [ 2494.605871] ? shmem_alloc_inode+0x27/0x50 [ 2494.606437] shmem_alloc_inode+0x27/0x50 [ 2494.606987] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 2494.607630] alloc_inode+0x63/0x240 [ 2494.608167] new_inode+0x25/0x1f0 [ 2494.608668] shmem_get_inode+0x183/0xe40 [ 2494.609240] ? do_raw_spin_unlock+0x53/0x220 [ 2494.609883] __shmem_file_setup+0x171/0x300 [ 2494.610498] __do_sys_memfd_create+0x32b/0x940 [ 2494.611130] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2494.611846] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2494.612584] do_syscall_64+0x3f/0x90 [ 2494.613107] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2494.613835] RIP: 0033:0x7fb312746b19 [ 2494.614327] 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 [ 2494.616732] RSP: 002b:00007fb30fcbbf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2494.617699] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fb312746b19 [ 2494.618654] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007fb3127a00fb [ 2494.619609] RBP: 0000000000000002 R08: 000000000000f000 R09: ffffffffffffffff [ 2494.620563] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 2494.621512] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2494.622484] 13:06:05 executing program 3: ioctl$TIOCSIG(0xffffffffffffffff, 0x40045436, 0x1a) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) close(r1) [ 2494.626059] FAULT_INJECTION: forcing a failure. [ 2494.626059] name failslab, interval 1, probability 0, space 0, times 0 [ 2494.626874] CPU: 1 PID: 11995 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2494.627434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2494.627987] Call Trace: [ 2494.628178] [ 2494.628347] dump_stack_lvl+0xc1/0xf0 [ 2494.628652] should_fail_ex+0x4b4/0x5b0 [ 2494.628934] ? security_inode_alloc+0x38/0x160 [ 2494.629274] should_failslab+0x9/0x20 [ 2494.629539] kmem_cache_alloc+0x62/0x370 [ 2494.629845] security_inode_alloc+0x38/0x160 [ 2494.630161] inode_init_always+0xbb2/0xea0 [ 2494.630476] alloc_inode+0x84/0x240 [ 2494.630742] new_inode+0x25/0x1f0 [ 2494.631004] shmem_get_inode+0x183/0xe40 [ 2494.631282] ? do_raw_spin_unlock+0x53/0x220 [ 2494.631624] __shmem_file_setup+0x171/0x300 [ 2494.631965] __do_sys_memfd_create+0x32b/0x940 [ 2494.632274] ? ksys_write+0x19e/0x250 [ 2494.632563] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2494.632913] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2494.633294] do_syscall_64+0x3f/0x90 [ 2494.633571] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2494.633961] RIP: 0033:0x7fc3c5b23b19 [ 2494.634215] 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 [ 2494.635490] RSP: 002b:00007fc3c3098f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2494.636042] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc3c5b23b19 [ 2494.636558] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007fc3c5b7d0fb [ 2494.637086] RBP: 0000000000000003 R08: 000000000000f000 R09: ffffffffffffffff [ 2494.637603] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2494.638122] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2494.638649] [ 2494.653160] loop2: detected capacity change from 0 to 240 [ 2494.653152] FAULT_INJECTION: forcing a failure. [ 2494.653152] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2494.655395] CPU: 0 PID: 11997 Comm: syz-executor.7 Not tainted 6.4.0-next-20230705 #1 [ 2494.656464] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2494.657513] Call Trace: [ 2494.657861] [ 2494.658171] dump_stack_lvl+0xc1/0xf0 [ 2494.658709] should_fail_ex+0x4b4/0x5b0 [ 2494.659249] _copy_from_user+0x30/0xf0 [ 2494.659783] __do_sys_memfd_create+0x1b0/0x940 [ 2494.660412] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2494.661083] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2494.661786] do_syscall_64+0x3f/0x90 [ 2494.662304] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2494.662999] RIP: 0033:0x7f8b863beb19 [ 2494.663490] 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 [ 2494.665864] RSP: 002b:00007f8b83933f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2494.666876] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8b863beb19 [ 2494.667826] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007f8b864180fb [ 2494.668793] RBP: 0000000000000002 R08: 000000000000f000 R09: ffffffffffffffff [ 2494.669749] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 2494.670388] isofs_fill_super: bread failed, dev=loop2, iso_blknum=60, block=120 [ 2494.670702] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2494.672221] 13:06:05 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) (fail_nth: 2) 13:06:05 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_get$pid(0x3, r0) r1 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x101}) rt_sigqueueinfo(r2, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x1, 0xff, 0x5, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, r2, 0x1, r1, 0x2) ptrace$cont(0x18, r2, 0x1, 0x7fffffff) 13:06:19 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x218900, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080)=0x2, 0x4) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000000), 0x4) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:06:19 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 7) 13:06:19 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:06:19 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 4) 13:06:19 executing program 5: ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, &(0x7f0000000000)) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0)={0x0, 0xea60}, 0x10) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x20, 0x3, 0x7, 0x0, 0x0, 0x7ff, 0xc2400, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9af, 0x2, @perf_bp={&(0x7f0000000040), 0xa}, 0x4008, 0x40, 0x6, 0x4, 0x3bb, 0x6, 0x7, 0x0, 0x20, 0x0, 0x82d80000000}, r1, 0x3, r0, 0x1) ioprio_get$pid(0x3, r1) ioctl$CDROM_SELECT_DISK(0xffffffffffffffff, 0x5322, 0x100) ioprio_set$pid(0x3, r1, 0x2000) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xa, 0x0, &(0x7f0000000180)) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000600)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct}}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000340)={{}, 0x0, 0x10, @inherit={0x60, &(0x7f0000000000)={0x1, 0x3, 0x101, 0xfffffffffffffff8, {0x0, 0x3, 0x5b, 0xffffffff, 0x1000}, [0x4, 0x3, 0x800]}}, @devid=r5}) ioctl$BTRFS_IOC_DEV_REPLACE(r4, 0xca289435, &(0x7f0000000500)={0x2, 0x200, @start={r5, 0x0, "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", "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"}, [0x9, 0x2d, 0x0, 0x2, 0x85, 0x7, 0x8, 0x7, 0xfffffffffffffffd, 0x3, 0x7fff, 0x2, 0x7fff, 0x7, 0x100, 0x6, 0x80000000, 0x9, 0xffffffffffffff81, 0x0, 0x3, 0x80000001, 0x6, 0x30c, 0x2, 0x0, 0xfffffffffffffffb, 0x7, 0xffffffffffff7fff, 0x2, 0x1, 0xffff, 0x4, 0xfff, 0x8, 0x3b, 0x2, 0x1000, 0x10001, 0x5, 0x1, 0xfff, 0x10001, 0x6c, 0xfd, 0x0, 0x3, 0x80000, 0x6a6, 0x8, 0x8, 0x2, 0x5, 0x0, 0x4, 0x7f, 0x80, 0x20, 0x3f, 0x0, 0x7, 0x9, 0x8, 0x5]}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fsmount(r6, 0x0, 0x0) clone3(&(0x7f0000000400)={0x7048080, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, &(0x7f0000000240)=""/145, 0x91, &(0x7f0000000300)=""/81, &(0x7f00000003c0)=[r1, r1, r1, r1, 0xffffffffffffffff, r3], 0x6, {r6}}, 0x58) 13:06:19 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) connect$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x7ff, @any, 0x0, 0x2}, 0xe) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) 13:06:19 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500"/120, 0x78, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:06:19 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 5) [ 2508.429147] FAULT_INJECTION: forcing a failure. [ 2508.429147] name failslab, interval 1, probability 0, space 0, times 0 [ 2508.430003] CPU: 1 PID: 12027 Comm: syz-executor.7 Not tainted 6.4.0-next-20230705 #1 [ 2508.430532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2508.431076] Call Trace: [ 2508.431265] [ 2508.431427] dump_stack_lvl+0xc1/0xf0 [ 2508.431708] should_fail_ex+0x4b4/0x5b0 [ 2508.431996] should_failslab+0x9/0x20 [ 2508.432276] kmem_cache_alloc_lru+0x7a/0x680 [ 2508.432586] ? find_held_lock+0x2c/0x110 [ 2508.432876] ? shmem_alloc_inode+0x27/0x50 [ 2508.433174] ? alloc_fd+0x2eb/0x760 [ 2508.433446] ? shmem_alloc_inode+0x27/0x50 [ 2508.433741] shmem_alloc_inode+0x27/0x50 [ 2508.434022] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 2508.434348] alloc_inode+0x63/0x240 [ 2508.434605] new_inode+0x25/0x1f0 [ 2508.434855] shmem_get_inode+0x183/0xe40 [ 2508.435156] ? do_raw_spin_unlock+0x53/0x220 [ 2508.435479] __shmem_file_setup+0x171/0x300 [ 2508.435795] __do_sys_memfd_create+0x32b/0x940 [ 2508.436128] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2508.436479] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2508.436856] do_syscall_64+0x3f/0x90 [ 2508.437127] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2508.437511] RIP: 0033:0x7f8b863beb19 [ 2508.437759] 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 [ 2508.438991] RSP: 002b:00007f8b83933f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2508.439518] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8b863beb19 [ 2508.439538] loop2: detected capacity change from 0 to 240 [ 2508.440001] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007f8b864180fb [ 2508.440019] RBP: 0000000000000002 R08: 000000000000f000 R09: ffffffffffffffff [ 2508.440029] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 2508.440040] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2508.442737] [ 2508.444995] loop4: detected capacity change from 0 to 240 [ 2508.448938] isofs_fill_super: root inode is not a directory. Corrupted media? [ 2508.458272] loop6: detected capacity change from 0 to 240 [ 2508.462376] ISOFS: Logical zone size(0) < hardware blocksize(1024) 13:06:19 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 6) 13:06:19 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 5) [ 2508.511669] FAULT_INJECTION: forcing a failure. [ 2508.511669] name failslab, interval 1, probability 0, space 0, times 0 [ 2508.512638] CPU: 1 PID: 12039 Comm: syz-executor.4 Not tainted 6.4.0-next-20230705 #1 [ 2508.513164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2508.513701] Call Trace: [ 2508.513886] [ 2508.514044] dump_stack_lvl+0xc1/0xf0 [ 2508.514323] should_fail_ex+0x4b4/0x5b0 [ 2508.514604] ? security_inode_alloc+0x38/0x160 [ 2508.514924] should_failslab+0x9/0x20 [ 2508.515194] kmem_cache_alloc+0x62/0x370 [ 2508.515487] security_inode_alloc+0x38/0x160 [ 2508.515801] inode_init_always+0xbb2/0xea0 [ 2508.516108] alloc_inode+0x84/0x240 [ 2508.516362] new_inode+0x25/0x1f0 [ 2508.516615] shmem_get_inode+0x183/0xe40 [ 2508.516895] ? do_raw_spin_unlock+0x53/0x220 [ 2508.517212] __shmem_file_setup+0x171/0x300 [ 2508.517512] __do_sys_memfd_create+0x32b/0x940 [ 2508.517826] ? ksys_write+0x19e/0x250 [ 2508.518094] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2508.518446] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2508.518815] do_syscall_64+0x3f/0x90 [ 2508.519085] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2508.519456] RIP: 0033:0x7fb312746b19 [ 2508.519712] 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 [ 2508.520904] RSP: 002b:00007fb30fcbbf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2508.521454] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fb312746b19 [ 2508.521971] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007fb3127a00fb [ 2508.522479] RBP: 0000000000000002 R08: 000000000000f000 R09: ffffffffffffffff [ 2508.522979] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 2508.523499] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2508.524032] 13:06:19 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 8) 13:06:19 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500"/120, 0x78, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) [ 2508.544989] loop7: detected capacity change from 0 to 240 13:06:19 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffced5, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = gettid() ioprio_get$pid(0x3, r0) [ 2508.583987] FAULT_INJECTION: forcing a failure. [ 2508.583987] name failslab, interval 1, probability 0, space 0, times 0 [ 2508.584807] CPU: 1 PID: 12043 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2508.585333] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2508.585869] Call Trace: [ 2508.586049] [ 2508.586216] dump_stack_lvl+0xc1/0xf0 [ 2508.586502] should_fail_ex+0x4b4/0x5b0 [ 2508.586784] should_failslab+0x9/0x20 [ 2508.587051] kmem_cache_alloc_lru+0x7a/0x680 [ 2508.587361] ? __d_alloc+0x31/0x9c0 [ 2508.587622] ? __d_alloc+0x31/0x9c0 [ 2508.587877] __d_alloc+0x31/0x9c0 [ 2508.588150] ? get_random_u32+0x3b2/0x670 [ 2508.588451] d_alloc_pseudo+0x1d/0x70 [ 2508.588729] alloc_file_pseudo+0xd2/0x260 [ 2508.589022] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 2508.589349] ? lockdep_annotate_inode_mutex_key+0x4b/0x200 [ 2508.589737] ? shmem_get_inode+0x6dc/0xe40 [ 2508.590027] ? do_raw_spin_unlock+0x53/0x220 [ 2508.590345] __shmem_file_setup+0x202/0x300 [ 2508.590655] __do_sys_memfd_create+0x32b/0x940 [ 2508.590971] ? ksys_write+0x19e/0x250 [ 2508.591237] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2508.591589] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2508.591955] do_syscall_64+0x3f/0x90 [ 2508.592233] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2508.592596] RIP: 0033:0x7fc3c5b23b19 [ 2508.592855] 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 [ 2508.594046] RSP: 002b:00007fc3c3098f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2508.594551] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc3c5b23b19 [ 2508.595045] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007fc3c5b7d0fb [ 2508.595566] RBP: 0000000000000003 R08: 000000000000f000 R09: ffffffffffffffff [ 2508.595666] loop2: detected capacity change from 0 to 240 [ 2508.596089] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2508.596102] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2508.597832] 13:06:19 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 7) [ 2508.611632] ISOFS: Logical zone size(0) < hardware blocksize(1024) 13:06:19 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 6) 13:06:19 executing program 5: fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_get$pid(0x3, r0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x40, 0x1, 0x7, 0x9, 0x0, 0x4, 0xc050, 0x6, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0xffb07ee82aa7c9d8, @perf_bp={&(0x7f0000000000), 0x4}, 0x4001, 0x6, 0x77, 0xb, 0xa2f, 0x89, 0x8, 0x0, 0xffffffff, 0x0, 0x5}, r0, 0x4, 0xffffffffffffffff, 0x0) [ 2508.650703] loop4: detected capacity change from 0 to 240 [ 2508.655471] isofs_fill_super: root inode is not a directory. Corrupted media? [ 2508.675024] FAULT_INJECTION: forcing a failure. [ 2508.675024] name failslab, interval 1, probability 0, space 0, times 0 [ 2508.675833] CPU: 1 PID: 12051 Comm: syz-executor.7 Not tainted 6.4.0-next-20230705 #1 [ 2508.676366] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2508.676906] Call Trace: [ 2508.677092] [ 2508.677255] dump_stack_lvl+0xc1/0xf0 [ 2508.677538] should_fail_ex+0x4b4/0x5b0 [ 2508.677823] ? security_inode_alloc+0x38/0x160 [ 2508.678147] should_failslab+0x9/0x20 [ 2508.678415] kmem_cache_alloc+0x62/0x370 [ 2508.678727] security_inode_alloc+0x38/0x160 [ 2508.679040] inode_init_always+0xbb2/0xea0 [ 2508.679358] alloc_inode+0x84/0x240 [ 2508.679618] new_inode+0x25/0x1f0 [ 2508.679883] shmem_get_inode+0x183/0xe40 [ 2508.680171] ? do_raw_spin_unlock+0x53/0x220 [ 2508.680510] __shmem_file_setup+0x171/0x300 [ 2508.680834] __do_sys_memfd_create+0x32b/0x940 [ 2508.681151] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2508.681523] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2508.681907] do_syscall_64+0x3f/0x90 [ 2508.682180] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2508.682557] RIP: 0033:0x7f8b863beb19 [ 2508.682813] 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 [ 2508.684091] RSP: 002b:00007f8b83933f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2508.684629] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8b863beb19 [ 2508.685131] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007f8b864180fb [ 2508.685624] RBP: 0000000000000002 R08: 000000000000f000 R09: ffffffffffffffff [ 2508.686118] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 2508.686619] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2508.687129] [ 2523.279329] loop6: detected capacity change from 0 to 240 [ 2523.289889] loop2: detected capacity change from 0 to 240 [ 2523.291721] FAULT_INJECTION: forcing a failure. [ 2523.291721] name failslab, interval 1, probability 0, space 0, times 0 [ 2523.292448] CPU: 1 PID: 12071 Comm: syz-executor.4 Not tainted 6.4.0-next-20230705 #1 [ 2523.292937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2523.293430] Call Trace: [ 2523.293597] [ 2523.293746] dump_stack_lvl+0xc1/0xf0 [ 2523.294004] should_fail_ex+0x4b4/0x5b0 [ 2523.294265] should_failslab+0x9/0x20 [ 2523.294511] kmem_cache_alloc_lru+0x7a/0x680 [ 2523.294796] ? __d_alloc+0x31/0x9c0 [ 2523.295040] ? __d_alloc+0x31/0x9c0 [ 2523.295271] __d_alloc+0x31/0x9c0 [ 2523.295499] ? get_random_u32+0x3b2/0x670 [ 2523.295779] d_alloc_pseudo+0x1d/0x70 [ 2523.296048] alloc_file_pseudo+0xd2/0x260 [ 2523.296326] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 2523.296633] ? lockdep_annotate_inode_mutex_key+0x4b/0x200 [ 2523.296993] ? shmem_get_inode+0x6dc/0xe40 [ 2523.297263] ? do_raw_spin_unlock+0x53/0x220 [ 2523.297557] __shmem_file_setup+0x202/0x300 [ 2523.297837] __do_sys_memfd_create+0x32b/0x940 [ 2523.298127] ? ksys_write+0x19e/0x250 [ 2523.298375] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2523.298695] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2523.299056] do_syscall_64+0x3f/0x90 [ 2523.299311] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2523.299647] RIP: 0033:0x7fb312746b19 [ 2523.299884] 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 13:06:34 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 9) 13:06:34 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r1, 0x8982, &(0x7f0000000000)={0x8, 'veth0_to_bond\x00', {'vxcan1\x00'}, 0x24}) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x5, @none, 0x0, 0x2}, 0xe) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) readv(r3, &(0x7f0000000140)=[{&(0x7f0000000240)=""/236, 0xec}], 0x1) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xa, 0x0, &(0x7f0000000180)) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xa, 0x0, &(0x7f0000000180)) connect$bt_l2cap(r4, &(0x7f00000000c0)={0x1f, 0x1, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x9}, 0xe) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x400, @none, 0x3ff, 0x1}, 0xe) r5 = accept(0xffffffffffffffff, &(0x7f0000000440)=@in6={0xa, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x80) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000500)=0x2, 0x2) 13:06:34 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 7) 13:06:34 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x1, 0x7, 0x7f, 0xd, 0x0, 0x7, 0x40000, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x200, 0x0, @perf_bp={&(0x7f0000000100), 0x9}, 0x0, 0x3, 0x1ff, 0x6, 0x80000001, 0x3, 0x7fff, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x3, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x1, 0x1f, 0x6, 0x10, 0x0, 0x7fffffff, 0x8428, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x4, @perf_config_ext={0x9, 0x9}, 0x41018, 0x7, 0x0, 0x2, 0xa3, 0x8, 0x100, 0x0, 0xfffffffe, 0x0, 0x2637}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x1) r1 = gettid() ioprio_get$pid(0x3, r1) 13:06:34 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:06:34 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500"/120, 0x78, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:06:34 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 8) 13:06:34 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x9, @none}, 0xffffffffffffffb7) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) [ 2523.301255] RSP: 002b:00007fb30fcbbf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2523.301862] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fb312746b19 [ 2523.302296] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007fb3127a00fb [ 2523.302733] RBP: 0000000000000002 R08: 000000000000f000 R09: ffffffffffffffff [ 2523.303165] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 2523.303597] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2523.304045] [ 2523.308488] loop7: detected capacity change from 0 to 240 [ 2523.317019] ISOFS: Logical zone size(0) < hardware blocksize(1024) 13:06:34 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 10) 13:06:34 executing program 3: syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fsmount(r0, 0x0, 0x0) syz_open_dev$vcsu(&(0x7f0000000000), 0x0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fsmount(r1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fsmount(r2, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/anycast6\x00') syz_open_dev$vcsn(&(0x7f0000000080), 0x100000001, 0x401) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fsmount(r3, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r3, 0xc0189371, 0xffffffffffffffff) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:06:34 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 8) [ 2523.383573] FAULT_INJECTION: forcing a failure. [ 2523.383573] name failslab, interval 1, probability 0, space 0, times 0 [ 2523.384439] CPU: 1 PID: 12086 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2523.384913] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2523.385408] Call Trace: [ 2523.385606] [ 2523.385766] dump_stack_lvl+0xc1/0xf0 [ 2523.386053] should_fail_ex+0x4b4/0x5b0 [ 2523.386331] ? alloc_empty_file+0x76/0x1e0 [ 2523.386620] should_failslab+0x9/0x20 [ 2523.386874] kmem_cache_alloc+0x62/0x370 [ 2523.387142] alloc_empty_file+0x76/0x1e0 [ 2523.387409] alloc_file+0x5e/0x800 [ 2523.387652] alloc_file_pseudo+0x16e/0x260 [ 2523.387927] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 2523.388247] ? lockdep_annotate_inode_mutex_key+0x4b/0x200 [ 2523.388609] ? do_raw_spin_unlock+0x53/0x220 [ 2523.388904] __shmem_file_setup+0x202/0x300 [ 2523.389186] __do_sys_memfd_create+0x32b/0x940 [ 2523.389495] ? ksys_write+0x19e/0x250 [ 2523.389742] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2523.390063] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2523.390400] do_syscall_64+0x3f/0x90 [ 2523.390650] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2523.390992] RIP: 0033:0x7fc3c5b23b19 [ 2523.391227] 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 [ 2523.392309] RSP: 002b:00007fc3c3098f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2523.392772] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc3c5b23b19 [ 2523.393202] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007fc3c5b7d0fb [ 2523.393643] RBP: 0000000000000003 R08: 000000000000f000 R09: ffffffffffffffff [ 2523.394075] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2523.394507] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2523.394956] 13:06:34 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c", 0x8c, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:06:34 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}}, 0xe) 13:06:34 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x87104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_get$pid(0x3, r0) [ 2523.441789] loop2: detected capacity change from 0 to 240 [ 2523.453066] isofs_fill_super: get root inode failed 13:06:34 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 11) 13:06:34 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 9) 13:06:34 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c", 0x8c, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) [ 2523.505981] FAULT_INJECTION: forcing a failure. [ 2523.505981] name failslab, interval 1, probability 0, space 0, times 0 [ 2523.507405] CPU: 0 PID: 12096 Comm: syz-executor.7 Not tainted 6.4.0-next-20230705 #1 [ 2523.508375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2523.509288] Call Trace: [ 2523.509596] [ 2523.509888] dump_stack_lvl+0xc1/0xf0 [ 2523.510368] should_fail_ex+0x4b4/0x5b0 [ 2523.510850] should_failslab+0x9/0x20 [ 2523.511303] kmem_cache_alloc_lru+0x7a/0x680 [ 2523.511837] ? __d_alloc+0x31/0x9c0 [ 2523.512312] ? __d_alloc+0x31/0x9c0 [ 2523.512752] __d_alloc+0x31/0x9c0 [ 2523.513172] ? get_random_u32+0x3b2/0x670 [ 2523.513674] d_alloc_pseudo+0x1d/0x70 [ 2523.514141] alloc_file_pseudo+0xd2/0x260 [ 2523.514642] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 2523.515203] ? lockdep_annotate_inode_mutex_key+0x4b/0x200 [ 2523.515869] ? shmem_get_inode+0x6dc/0xe40 [ 2523.516454] ? do_raw_spin_unlock+0x53/0x220 [ 2523.517103] __shmem_file_setup+0x202/0x300 [ 2523.517762] __do_sys_memfd_create+0x32b/0x940 [ 2523.518446] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2523.519199] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2523.520002] do_syscall_64+0x3f/0x90 [ 2523.520605] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2523.521070] loop6: detected capacity change from 0 to 240 [ 2523.521380] RIP: 0033:0x7f8b863beb19 [ 2523.521407] 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 [ 2523.524895] RSP: 002b:00007f8b83933f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2523.525986] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8b863beb19 [ 2523.527024] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007f8b864180fb [ 2523.528055] RBP: 0000000000000002 R08: 000000000000f000 R09: ffffffffffffffff [ 2523.529113] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 2523.530133] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2523.531195] [ 2523.536367] loop2: detected capacity change from 0 to 240 [ 2523.542688] loop4: detected capacity change from 0 to 240 [ 2523.551369] isofs_fill_super: root inode is not a directory. Corrupted media? [ 2523.553362] isofs_fill_super: get root inode failed 13:06:34 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 12) 13:06:34 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 10) [ 2523.608239] FAULT_INJECTION: forcing a failure. [ 2523.608239] name failslab, interval 1, probability 0, space 0, times 0 [ 2523.609145] CPU: 1 PID: 12107 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2523.609675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2523.610211] Call Trace: [ 2523.610395] [ 2523.610556] dump_stack_lvl+0xc1/0xf0 [ 2523.610839] should_fail_ex+0x4b4/0x5b0 [ 2523.611124] ? security_file_alloc+0x38/0x170 [ 2523.611448] should_failslab+0x9/0x20 [ 2523.611715] kmem_cache_alloc+0x62/0x370 [ 2523.611998] security_file_alloc+0x38/0x170 [ 2523.612315] ? kmem_cache_alloc+0x313/0x370 [ 2523.612619] init_file+0x99/0x250 [ 2523.612871] alloc_empty_file+0x94/0x1e0 [ 2523.613160] alloc_file+0x5e/0x800 [ 2523.613418] alloc_file_pseudo+0x16e/0x260 [ 2523.613714] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 2523.614048] ? lockdep_annotate_inode_mutex_key+0x4b/0x200 [ 2523.614442] ? do_raw_spin_unlock+0x53/0x220 [ 2523.614762] __shmem_file_setup+0x202/0x300 [ 2523.615064] __do_sys_memfd_create+0x32b/0x940 [ 2523.615376] ? ksys_write+0x19e/0x250 [ 2523.615648] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2523.615998] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2523.616391] do_syscall_64+0x3f/0x90 [ 2523.616665] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2523.617033] RIP: 0033:0x7fc3c5b23b19 [ 2523.617293] 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 [ 2523.618470] RSP: 002b:00007fc3c3098f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2523.618972] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc3c5b23b19 [ 2523.619441] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007fc3c5b7d0fb [ 2523.619911] RBP: 0000000000000003 R08: 000000000000f000 R09: ffffffffffffffff [ 2523.620399] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2523.620873] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2523.621365] [ 2523.649149] FAULT_INJECTION: forcing a failure. [ 2523.649149] name failslab, interval 1, probability 0, space 0, times 0 [ 2523.650738] CPU: 0 PID: 12109 Comm: syz-executor.4 Not tainted 6.4.0-next-20230705 #1 [ 2523.651776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2523.652829] Call Trace: [ 2523.653176] [ 2523.653490] dump_stack_lvl+0xc1/0xf0 [ 2523.654040] should_fail_ex+0x4b4/0x5b0 [ 2523.654594] ? alloc_empty_file+0x76/0x1e0 [ 2523.655175] should_failslab+0x9/0x20 [ 2523.655695] kmem_cache_alloc+0x62/0x370 [ 2523.656274] alloc_empty_file+0x76/0x1e0 [ 2523.656846] alloc_file+0x5e/0x800 [ 2523.657358] alloc_file_pseudo+0x16e/0x260 [ 2523.657935] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 2523.658601] ? lockdep_annotate_inode_mutex_key+0x4b/0x200 [ 2523.659409] ? do_raw_spin_unlock+0x53/0x220 [ 2523.660083] __shmem_file_setup+0x202/0x300 [ 2523.660772] __do_sys_memfd_create+0x32b/0x940 [ 2523.661435] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2523.662161] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2523.662918] do_syscall_64+0x3f/0x90 [ 2523.663485] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2523.664246] RIP: 0033:0x7fb312746b19 [ 2523.664783] 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 [ 2523.667242] RSP: 002b:00007fb30fcbbf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2523.668301] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fb312746b19 [ 2523.669285] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007fb3127a00fb [ 2523.670267] RBP: 0000000000000002 R08: 000000000000f000 R09: ffffffffffffffff [ 2523.671246] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 2523.672237] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2523.673249] [ 2525.508390] Bluetooth: hci6: command 0x0405 tx timeout 13:06:48 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 9) 13:06:48 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file1\x00'}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xa, 0x0, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0xb, 0xffffffffffffffff, {0x3f}}, './file1\x00'}) ioctl$NS_GET_USERNS(r3, 0xb701, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r4, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:06:48 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x9, 0x7f}, 0xffffff60) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x1, @none, 0x3, 0x1}, 0xe) 13:06:48 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 13) 13:06:48 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 11) 13:06:48 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none, 0x2}, 0xe) 13:06:48 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fsmount(r0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x101880, 0x100) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x80, 0x6, 0x4, 0x6, 0x5, 0x0, 0x2bc3, 0x10000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x66, 0x2, @perf_bp={&(0x7f0000000000), 0x3}, 0x11000, 0x200, 0x10001, 0x0, 0x4, 0x1ff, 0x3, 0x0, 0x2, 0x0, 0x6}, r0, 0xd, r1, 0xc) r2 = gettid() ioprio_get$pid(0x3, r2) 13:06:48 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c", 0x8c, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) [ 2537.755537] loop2: detected capacity change from 0 to 240 [ 2537.764766] loop6: detected capacity change from 0 to 240 [ 2537.770011] loop4: detected capacity change from 0 to 240 [ 2537.770425] loop7: detected capacity change from 0 to 240 [ 2537.774022] isofs_fill_super: get root inode failed [ 2537.792589] isofs_fill_super: root inode is not a directory. Corrupted media? 13:06:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fsmount(r0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x5c, r2, 0x200, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_STA_SUPPORTED_RATES={0x24, 0x13, [{0x36}, {0x30, 0x1}, {0x4, 0x1}, {0x28, 0x1}, {0x5}, {0x2, 0x1}, {0x1, 0x1}, {0xc}, {0x6c}, {0xc}, {0x3, 0x1}, {0x6c}, {0x4f, 0x1}, {0x12, 0x1}, {0x48, 0x1}, {0xb, 0x1}, {0x5, 0x1}, {0x5}, {0x30}, {0x6, 0x1}, {0x3}, {0x53, 0x1}, {0x82d6a0923d63dacf}, {0x6c, 0x1}, {0x48, 0x1}, {0x48}, {0x4, 0x1}, {0x16}, {0x1b}, {0x1b, 0x1}, {0x60}, {0x2}]}, @NL80211_ATTR_STA_FLAGS={0x14, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_ASSOCIATED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}]}, @NL80211_ATTR_STA_TX_POWER_SETTING={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4040490}, 0x40) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() ioprio_get$pid(0x3, r3) 13:06:48 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:06:48 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 14) [ 2537.895529] FAULT_INJECTION: forcing a failure. [ 2537.895529] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2537.897034] CPU: 1 PID: 12150 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2537.897836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2537.898662] Call Trace: [ 2537.898939] [ 2537.899188] dump_stack_lvl+0xc1/0xf0 [ 2537.899620] should_fail_ex+0x4b4/0x5b0 [ 2537.900064] __should_fail_alloc_page+0xe0/0x110 [ 2537.900609] prepare_alloc_pages+0x178/0x500 [ 2537.901094] __alloc_pages+0x149/0x480 [ 2537.901513] ? __pfx___alloc_pages+0x10/0x10 [ 2537.901988] ? mark_lock.part.0+0xef/0x2f50 [ 2537.902451] ? __pfx_mark_lock.part.0+0x10/0x10 [ 2537.902949] ? avc_has_perm_noaudit+0x10b/0x3a0 [ 2537.903446] ? lock_release+0x1e3/0x680 [ 2537.903875] vma_alloc_folio+0xe2/0x480 [ 2537.904310] shmem_alloc_folio+0x109/0x1d0 [ 2537.904785] ? __pfx_shmem_alloc_folio+0x10/0x10 [ 2537.905310] ? percpu_counter_add_batch+0xc8/0x180 [ 2537.905836] ? __vm_enough_memory+0x188/0x3f0 [ 2537.906312] shmem_get_folio_gfp.constprop.0+0x794/0x17d0 [ 2537.906894] ? __pfx_shmem_get_folio_gfp.constprop.0+0x10/0x10 [ 2537.907549] shmem_write_begin+0x148/0x360 [ 2537.907996] ? __pfx_shmem_write_begin+0x10/0x10 [ 2537.908515] ? ktime_get_coarse_real_ts64+0x100/0x190 [ 2537.909056] generic_perform_write+0x26f/0x5e0 [ 2537.909556] ? __pfx_generic_perform_write+0x10/0x10 [ 2537.910082] ? __pfx_file_update_time+0x10/0x10 [ 2537.910575] ? __pfx_generic_write_checks+0x10/0x10 [ 2537.911084] __generic_file_write_iter+0x160/0x1a0 [ 2537.911597] generic_file_write_iter+0xe7/0x350 [ 2537.912071] vfs_write+0x97d/0xda0 [ 2537.912460] ? __pfx_vfs_write+0x10/0x10 [ 2537.912906] __x64_sys_pwrite64+0x1f6/0x250 [ 2537.913338] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 2537.913835] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2537.914364] do_syscall_64+0x3f/0x90 [ 2537.914759] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2537.915290] RIP: 0033:0x7fc3c5ad6ab7 [ 2537.915663] 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 [ 2537.917387] RSP: 002b:00007fc3c3098f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2537.918119] RAX: ffffffffffffffda RBX: 00007fc3c5b6d970 RCX: 00007fc3c5ad6ab7 [ 2537.918836] RDX: 000000000000009f RSI: 0000000020010a00 RDI: 0000000000000005 [ 2537.919564] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2537.920281] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000005 [ 2537.921015] R13: 0000000000000005 R14: 0000000020000200 R15: 0000000000000000 [ 2537.921724] [ 2537.924091] loop6: detected capacity change from 0 to 240 [ 2537.942993] isofs_fill_super: bread failed, dev=loop6, iso_blknum=60, block=120 13:07:04 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 12) [ 2553.279814] loop6: detected capacity change from 0 to 240 13:07:04 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none, 0x0, 0x2}, 0xe) 13:07:04 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @any, 0x8}, 0x49) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x2) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f0000000100)) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)={0x0, r0, 0xfffffffffffff000, 0x8, 0x0, 0xba2}) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xa, 0x0, &(0x7f0000000180)) bind$bt_l2cap(r2, &(0x7f0000000140)={0x1f, 0x3f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x1f}, 0xe) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) bind$bt_l2cap(r0, &(0x7f0000000340)={0x1f, 0x1, @none, 0xd77}, 0xe) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fsmount(r3, 0x0, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r3, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2801002}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x40001) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000040)=0xfffffd70) 13:07:04 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0xce, 0x20, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ioprio_get$pid(0x3, r1) r2 = getpgid(r1) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x5, 0x81, 0x7b, 0x4, 0x0, 0x8, 0x0, 0x5, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x42, 0x0, @perf_config_ext={0x406, 0x6}, 0x92020, 0xfffffffffffffff7, 0xac43, 0x1, 0x0, 0x3ff, 0x2, 0x0, 0x101, 0x0, 0x800}, r2, 0x8, r0, 0x0) fork() pidfd_open(r1, 0x0) 13:07:04 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 15) 13:07:04 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x3ff, @any, 0x2, 0x2}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) 13:07:04 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 10) 13:07:04 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000", 0x96, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) [ 2553.287203] loop2: detected capacity change from 0 to 240 [ 2553.290525] FAULT_INJECTION: forcing a failure. [ 2553.290525] name failslab, interval 1, probability 0, space 0, times 0 [ 2553.291262] CPU: 1 PID: 12172 Comm: syz-executor.7 Not tainted 6.4.0-next-20230705 #1 [ 2553.291796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2553.292346] Call Trace: [ 2553.292531] [ 2553.292704] dump_stack_lvl+0xc1/0xf0 [ 2553.292991] should_fail_ex+0x4b4/0x5b0 [ 2553.293284] ? alloc_empty_file+0x76/0x1e0 [ 2553.293589] should_failslab+0x9/0x20 [ 2553.293870] kmem_cache_alloc+0x62/0x370 [ 2553.294174] alloc_empty_file+0x76/0x1e0 [ 2553.294482] alloc_file+0x5e/0x800 [ 2553.294763] alloc_file_pseudo+0x16e/0x260 [ 2553.295076] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 2553.295404] ? lockdep_annotate_inode_mutex_key+0x4b/0x200 [ 2553.295815] ? do_raw_spin_unlock+0x53/0x220 [ 2553.296141] __shmem_file_setup+0x202/0x300 [ 2553.296464] __do_sys_memfd_create+0x32b/0x940 [ 2553.296787] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2553.297163] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2553.297541] do_syscall_64+0x3f/0x90 [ 2553.297818] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2553.298189] RIP: 0033:0x7f8b863beb19 [ 2553.298450] 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 [ 2553.299645] RSP: 002b:00007f8b83933f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2553.300166] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8b863beb19 [ 2553.300697] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007f8b864180fb [ 2553.301223] RBP: 0000000000000002 R08: 000000000000f000 R09: ffffffffffffffff [ 2553.301749] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 2553.302271] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2553.302803] [ 2553.312517] FAULT_INJECTION: forcing a failure. [ 2553.312517] name failslab, interval 1, probability 0, space 0, times 0 [ 2553.313367] CPU: 1 PID: 12177 Comm: syz-executor.4 Not tainted 6.4.0-next-20230705 #1 [ 2553.313946] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2553.314529] Call Trace: [ 2553.314723] [ 2553.314896] dump_stack_lvl+0xc1/0xf0 [ 2553.315191] should_fail_ex+0x4b4/0x5b0 [ 2553.315487] ? security_file_alloc+0x38/0x170 [ 2553.315840] should_failslab+0x9/0x20 [ 2553.316138] kmem_cache_alloc+0x62/0x370 [ 2553.316448] security_file_alloc+0x38/0x170 [ 2553.316767] ? kmem_cache_alloc+0x313/0x370 [ 2553.317095] init_file+0x99/0x250 [ 2553.317372] alloc_empty_file+0x94/0x1e0 [ 2553.317690] alloc_file+0x5e/0x800 [ 2553.317972] alloc_file_pseudo+0x16e/0x260 [ 2553.318299] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 2553.318664] ? lockdep_annotate_inode_mutex_key+0x4b/0x200 [ 2553.319088] ? do_raw_spin_unlock+0x53/0x220 [ 2553.319427] __shmem_file_setup+0x202/0x300 [ 2553.319722] __do_sys_memfd_create+0x32b/0x940 [ 2553.320056] ? ksys_write+0x19e/0x250 [ 2553.320322] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2553.320697] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2553.321050] do_syscall_64+0x3f/0x90 [ 2553.321340] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2553.321727] RIP: 0033:0x7fb312746b19 [ 2553.321741] 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 [ 2553.323439] RSP: 002b:00007fb30fcbbf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2553.324009] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fb312746b19 [ 2553.324531] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007fb3127a00fb [ 2553.325057] RBP: 0000000000000002 R08: 000000000000f000 R09: ffffffffffffffff [ 2553.325561] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 2553.326076] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2553.326608] 13:07:04 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 11) [ 2553.329412] isofs_fill_super: get root inode failed 13:07:04 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000", 0x96, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:07:04 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) readahead(r0, 0xad3, 0x2) [ 2553.389999] loop7: detected capacity change from 0 to 240 [ 2553.395890] loop2: detected capacity change from 0 to 240 13:07:04 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x10001, &(0x7f0000000040)=0x4) 13:07:04 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 16) [ 2553.411100] isofs_fill_super: get root inode failed 13:07:04 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 13) 13:07:04 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 12) 13:07:04 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000", 0x96, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) [ 2553.460953] loop6: detected capacity change from 0 to 240 [ 2553.496553] FAULT_INJECTION: forcing a failure. [ 2553.496553] name failslab, interval 1, probability 0, space 0, times 0 [ 2553.498056] CPU: 0 PID: 12196 Comm: syz-executor.7 Not tainted 6.4.0-next-20230705 #1 [ 2553.499017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2553.500026] Call Trace: [ 2553.500352] [ 2553.500653] dump_stack_lvl+0xc1/0xf0 [ 2553.501159] should_fail_ex+0x4b4/0x5b0 [ 2553.501671] ? security_file_alloc+0x38/0x170 [ 2553.502263] should_failslab+0x9/0x20 [ 2553.502755] kmem_cache_alloc+0x62/0x370 [ 2553.503286] security_file_alloc+0x38/0x170 [ 2553.503847] ? kmem_cache_alloc+0x313/0x370 [ 2553.504391] init_file+0x99/0x250 [ 2553.504883] alloc_empty_file+0x94/0x1e0 [ 2553.505411] alloc_file+0x5e/0x800 [ 2553.505891] alloc_file_pseudo+0x16e/0x260 [ 2553.506444] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 2553.507038] ? lockdep_annotate_inode_mutex_key+0x4b/0x200 [ 2553.507752] ? do_raw_spin_unlock+0x53/0x220 [ 2553.508330] __shmem_file_setup+0x202/0x300 [ 2553.508906] __do_sys_memfd_create+0x32b/0x940 [ 2553.509489] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2553.510126] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2553.510811] do_syscall_64+0x3f/0x90 [ 2553.511302] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2553.511961] RIP: 0033:0x7f8b863beb19 [ 2553.512425] 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 [ 2553.514546] RSP: 002b:00007f8b83933f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2553.515458] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8b863beb19 [ 2553.516301] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007f8b864180fb [ 2553.517167] RBP: 0000000000000002 R08: 000000000000f000 R09: ffffffffffffffff [ 2553.518011] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 2553.518858] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2553.519746] [ 2553.536873] loop4: detected capacity change from 0 to 240 [ 2553.567701] isofs_fill_super: root inode is not a directory. Corrupted media? 13:07:18 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x6, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x401}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:07:18 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 17) 13:07:18 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/236, 0xec}, {&(0x7f0000000100)=""/230, 0xe6}, {&(0x7f0000000240)=""/48, 0x30}, {&(0x7f0000000280)=""/166, 0xa6}], 0x4, &(0x7f0000000380)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0}}, {{&(0x7f0000000440), 0x6e, &(0x7f0000000640)=[{&(0x7f00000004c0)=""/10, 0xa}, {&(0x7f0000000500)=""/222, 0xde}, {&(0x7f0000000600)=""/61, 0x3d}], 0x3, &(0x7f0000000680)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc0}}], 0x2, 0x2120, &(0x7f00000007c0)={0x77359400}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000800), &(0x7f0000000840)=0xc) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xa, 0x0, &(0x7f0000000180)) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000880)={0x0, 0x800, 0x8000}) 13:07:18 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 13) 13:07:18 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x4, 0xce, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8c, 0x10000}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xb) fcntl$setsig(0xffffffffffffffff, 0xa, 0x34) r0 = gettid() ioprio_get$pid(0x3, r0) socket$inet6_udp(0xa, 0x2, 0x0) 13:07:18 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000", 0x9b, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:07:18 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r1, &(0x7f0000000600)={0x1f, 0x465c, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x4}, 0xe) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) bind$bt_l2cap(r1, &(0x7f0000000280)={0x1f, 0x8c4, @none, 0x0, 0x1}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000180)={0x1f, 0x6, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x7, 0x1}, 0xe) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000000), &(0x7f00000005c0)=0x65) close(r0) r3 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x10, 0x10}, 0x18) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xa, 0x0, &(0x7f0000000180)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xa, 0x0, &(0x7f0000000180)) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f00000001c0)=0x1, &(0x7f0000000240)=0x4) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000140)=0x1) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f0000000340)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) 13:07:18 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 14) [ 2567.583587] loop2: detected capacity change from 0 to 240 [ 2567.586647] isofs_fill_super: get root inode failed [ 2567.589092] loop7: detected capacity change from 0 to 240 [ 2567.604531] FAULT_INJECTION: forcing a failure. [ 2567.604531] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2567.606087] CPU: 0 PID: 12219 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2567.607110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2567.608171] Call Trace: [ 2567.608524] [ 2567.608853] dump_stack_lvl+0xc1/0xf0 [ 2567.609403] should_fail_ex+0x4b4/0x5b0 [ 2567.609952] ? page_copy_sane+0xcc/0x2b0 [ 2567.610525] copy_page_from_iter_atomic+0x26d/0x14e0 [ 2567.611238] ? __pfx_copy_page_from_iter_atomic+0x10/0x10 [ 2567.611983] ? shmem_write_begin+0x15f/0x360 13:07:18 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 14) [ 2567.612611] ? __pfx_shmem_write_begin+0x10/0x10 [ 2567.613307] ? ktime_get_coarse_real_ts64+0x100/0x190 [ 2567.614037] generic_perform_write+0x2e7/0x5e0 [ 2567.614694] ? __pfx_generic_perform_write+0x10/0x10 [ 2567.615384] ? __pfx_file_update_time+0x10/0x10 [ 2567.616018] ? __pfx_generic_write_checks+0x10/0x10 [ 2567.616713] __generic_file_write_iter+0x160/0x1a0 [ 2567.617398] generic_file_write_iter+0xe7/0x350 [ 2567.618035] vfs_write+0x97d/0xda0 [ 2567.618537] ? __pfx_vfs_write+0x10/0x10 [ 2567.619134] __x64_sys_pwrite64+0x1f6/0x250 [ 2567.619726] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 2567.620383] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2567.621124] do_syscall_64+0x3f/0x90 [ 2567.621652] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2567.622370] RIP: 0033:0x7fc3c5ad6ab7 [ 2567.622876] 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 [ 2567.625214] RSP: 002b:00007fc3c3098f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2567.626206] RAX: ffffffffffffffda RBX: 00007fc3c5b6d970 RCX: 00007fc3c5ad6ab7 [ 2567.627145] RDX: 000000000000009f RSI: 0000000020010a00 RDI: 0000000000000005 [ 2567.628081] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2567.629022] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000005 [ 2567.629953] R13: 0000000000000005 R14: 0000000020000200 R15: 0000000000000000 [ 2567.630929] 13:07:18 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000", 0x9b, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) [ 2567.651208] FAULT_INJECTION: forcing a failure. [ 2567.651208] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2567.652083] CPU: 1 PID: 12225 Comm: syz-executor.4 Not tainted 6.4.0-next-20230705 #1 [ 2567.652639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2567.653222] Call Trace: [ 2567.653411] [ 2567.653581] dump_stack_lvl+0xc1/0xf0 [ 2567.653875] should_fail_ex+0x4b4/0x5b0 [ 2567.654178] __should_fail_alloc_page+0xe0/0x110 [ 2567.654536] prepare_alloc_pages+0x178/0x500 [ 2567.654877] __alloc_pages+0x149/0x480 [ 2567.655170] ? __pfx___alloc_pages+0x10/0x10 [ 2567.655501] ? mark_lock.part.0+0xef/0x2f50 [ 2567.655823] ? __pfx_mark_lock.part.0+0x10/0x10 [ 2567.656159] ? avc_has_perm_noaudit+0x10b/0x3a0 [ 2567.656507] ? lock_release+0x1e3/0x680 [ 2567.656797] vma_alloc_folio+0xe2/0x480 [ 2567.657098] shmem_alloc_folio+0x109/0x1d0 [ 2567.657420] ? __pfx_shmem_alloc_folio+0x10/0x10 [ 2567.657788] ? percpu_counter_add_batch+0xc8/0x180 [ 2567.658147] ? __vm_enough_memory+0x188/0x3f0 [ 2567.658463] shmem_get_folio_gfp.constprop.0+0x794/0x17d0 [ 2567.658874] ? __pfx_shmem_get_folio_gfp.constprop.0+0x10/0x10 [ 2567.659294] shmem_write_begin+0x148/0x360 [ 2567.659612] ? __pfx_shmem_write_begin+0x10/0x10 [ 2567.659938] ? ktime_get_coarse_real_ts64+0x100/0x190 [ 2567.660339] generic_perform_write+0x26f/0x5e0 [ 2567.660669] ? __pfx_generic_perform_write+0x10/0x10 [ 2567.661048] ? __pfx_file_update_time+0x10/0x10 [ 2567.661389] ? __pfx_generic_write_checks+0x10/0x10 [ 2567.661767] __generic_file_write_iter+0x160/0x1a0 [ 2567.662131] generic_file_write_iter+0xe7/0x350 [ 2567.662476] vfs_write+0x97d/0xda0 [ 2567.662754] ? __pfx_vfs_write+0x10/0x10 [ 2567.663072] __x64_sys_pwrite64+0x1f6/0x250 [ 2567.663386] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 2567.663720] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2567.664103] do_syscall_64+0x3f/0x90 [ 2567.664389] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2567.664767] RIP: 0033:0x7fb3126f9ab7 [ 2567.665020] 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 [ 2567.666280] RSP: 002b:00007fb30fcbbf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2567.666817] RAX: ffffffffffffffda RBX: 00007fb312790970 RCX: 00007fb3126f9ab7 [ 2567.667311] RDX: 000000000000009f RSI: 0000000020010a00 RDI: 0000000000000005 [ 2567.667811] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 2567.668299] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000005 [ 2567.668821] R13: 0000000000000005 R14: 0000000020000200 R15: 0000000000000000 [ 2567.669330] [ 2567.673442] loop2: detected capacity change from 0 to 240 [ 2567.685912] FAULT_INJECTION: forcing a failure. [ 2567.685912] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2567.686865] CPU: 1 PID: 12232 Comm: syz-executor.7 Not tainted 6.4.0-next-20230705 #1 [ 2567.687419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2567.688001] Call Trace: [ 2567.688186] [ 2567.688353] dump_stack_lvl+0xc1/0xf0 [ 2567.688630] should_fail_ex+0x4b4/0x5b0 [ 2567.688934] __should_fail_alloc_page+0xe0/0x110 [ 2567.689288] prepare_alloc_pages+0x178/0x500 [ 2567.689625] __alloc_pages+0x149/0x480 [ 2567.689915] ? __pfx___alloc_pages+0x10/0x10 [ 2567.690244] ? mark_lock.part.0+0xef/0x2f50 [ 2567.690566] ? __pfx_mark_lock.part.0+0x10/0x10 [ 2567.690912] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 2567.691280] ? avc_has_perm_noaudit+0x10b/0x3a0 [ 2567.691638] ? lock_release+0x1e3/0x680 [ 2567.691931] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 2567.692273] vma_alloc_folio+0xe2/0x480 [ 2567.692580] shmem_alloc_folio+0x109/0x1d0 [ 2567.692878] ? __pfx_shmem_alloc_folio+0x10/0x10 [ 2567.693236] ? percpu_counter_add_batch+0xc8/0x180 [ 2567.693592] ? __vm_enough_memory+0x188/0x3f0 [ 2567.694220] shmem_get_folio_gfp.constprop.0+0x794/0x17d0 [ 2567.694648] ? __pfx_shmem_get_folio_gfp.constprop.0+0x10/0x10 [ 2567.695099] shmem_write_begin+0x148/0x360 [ 2567.695415] ? __pfx_shmem_write_begin+0x10/0x10 [ 2567.695768] ? ktime_get_coarse_real_ts64+0x100/0x190 [ 2567.696136] generic_perform_write+0x26f/0x5e0 [ 2567.696489] ? __pfx_generic_perform_write+0x10/0x10 [ 2567.696850] ? __pfx_file_update_time+0x10/0x10 [ 2567.697190] ? __pfx_generic_write_checks+0x10/0x10 [ 2567.697543] __generic_file_write_iter+0x160/0x1a0 [ 2567.697900] generic_file_write_iter+0xe7/0x350 [ 2567.698216] vfs_write+0x97d/0xda0 [ 2567.698486] ? __pfx_vfs_write+0x10/0x10 [ 2567.698783] __x64_sys_pwrite64+0x1f6/0x250 [ 2567.699094] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 2567.699423] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2567.699797] do_syscall_64+0x3f/0x90 [ 2567.700062] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2567.700445] RIP: 0033:0x7f8b86371ab7 [ 2567.700696] 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 [ 2567.701949] RSP: 002b:00007f8b83933f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2567.702471] RAX: ffffffffffffffda RBX: 00007f8b86408970 RCX: 00007f8b86371ab7 [ 2567.702977] RDX: 000000000000009f RSI: 0000000020010a00 RDI: 0000000000000005 [ 2567.703473] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 2567.703968] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000005 [ 2567.704463] R13: 0000000000000005 R14: 0000000020000200 R15: 0000000000000000 [ 2567.704986] [ 2567.705810] loop4: detected capacity change from 0 to 240 13:07:18 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = fsmount(r1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7f) r3 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x6, 0x2, 0x0, 0xea, 0x0, 0x81, 0x0, 0x5, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x5af, 0x2, @perf_config_ext={0x3, 0x4}, 0x1, 0x81, 0x1ff, 0x6, 0x200000000000, 0x2, 0x6, 0x0, 0x1, 0x0, 0x7}, 0x0, 0x1, r0, 0x1) r4 = dup(r2) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0xff, 0x8, 0x7, 0x8, 0x0, 0x9, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x15, 0x4, @perf_bp={&(0x7f0000000000), 0xc}, 0x4c00, 0x2, 0x9, 0x7, 0x4, 0x3ff, 0x80, 0x0, 0x0, 0x0, 0x8}, r3, 0xb, r4, 0x6) ioprio_get$pid(0x3, r3) [ 2567.733501] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 2567.748048] loop7: detected capacity change from 0 to 240 13:07:18 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_get$pid(0x3, r0) ioprio_get$pid(0x3, r0) [ 2567.755604] isofs_fill_super: get root inode failed [ 2567.758749] loop6: detected capacity change from 0 to 240 [ 2567.774665] isofs_fill_super: bread failed, dev=loop7, iso_blknum=60, block=120 13:07:18 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 15) 13:07:18 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 15) 13:07:18 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x400) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)=0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xa, 0x0, &(0x7f0000000180)) fcntl$notify(r3, 0x402, 0x28) ptrace$setsig(0x4203, r2, 0x5, &(0x7f0000000240)={0x1c, 0x1, 0x7220c756}) r4 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = gettid() rt_sigqueueinfo(r5, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x101}) rt_sigqueueinfo(r5, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x1, 0xff, 0x5, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, r5, 0x1, r4, 0x2) perf_event_open(&(0x7f0000000180)={0x10372a1e40a17739, 0x80, 0x6, 0x82, 0x82, 0x20, 0x0, 0x2, 0x60000, 0x6, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, 0x0, @perf_bp={&(0x7f0000000140), 0x2}, 0x400, 0x2, 0x3ff, 0x4, 0x4, 0x3, 0xde74, 0x0, 0x5, 0x0, 0x40}, r5, 0x4, 0xffffffffffffffff, 0xa) close(r1) ioprio_get$pid(0x3, r0) 13:07:18 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 18) [ 2567.860127] loop7: detected capacity change from 0 to 240 [ 2567.877279] loop4: detected capacity change from 0 to 240 [ 2567.883122] FAULT_INJECTION: forcing a failure. [ 2567.883122] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2567.883945] CPU: 1 PID: 12248 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2567.884477] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2567.885034] Call Trace: [ 2567.885218] [ 2567.885380] dump_stack_lvl+0xc1/0xf0 [ 2567.885673] should_fail_ex+0x4b4/0x5b0 [ 2567.885963] __should_fail_alloc_page+0xe0/0x110 [ 2567.886297] prepare_alloc_pages+0x178/0x500 [ 2567.886629] __alloc_pages+0x149/0x480 [ 2567.886921] ? __pfx___alloc_pages+0x10/0x10 [ 2567.887230] ? mark_lock.part.0+0xef/0x2f50 [ 2567.887545] ? __pfx_mark_lock.part.0+0x10/0x10 [ 2567.887872] ? avc_has_perm_noaudit+0x10b/0x3a0 [ 2567.888209] ? lock_release+0x1e3/0x680 [ 2567.888495] vma_alloc_folio+0xe2/0x480 [ 2567.888798] shmem_alloc_folio+0x109/0x1d0 [ 2567.889100] ? __pfx_shmem_alloc_folio+0x10/0x10 [ 2567.889445] ? percpu_counter_add_batch+0xc8/0x180 [ 2567.889792] ? __vm_enough_memory+0x188/0x3f0 [ 2567.890108] shmem_get_folio_gfp.constprop.0+0x794/0x17d0 [ 2567.890508] ? __pfx_shmem_get_folio_gfp.constprop.0+0x10/0x10 [ 2567.890923] shmem_write_begin+0x148/0x360 [ 2567.891218] ? __pfx_shmem_write_begin+0x10/0x10 [ 2567.891546] ? ktime_get_coarse_real_ts64+0x100/0x190 [ 2567.891925] generic_perform_write+0x26f/0x5e0 [ 2567.892262] ? __pfx_generic_perform_write+0x10/0x10 [ 2567.892619] ? __pfx_file_update_time+0x10/0x10 [ 2567.892963] ? __pfx_generic_write_checks+0x10/0x10 [ 2567.893337] __generic_file_write_iter+0x160/0x1a0 [ 2567.893699] generic_file_write_iter+0xe7/0x350 [ 2567.894036] vfs_write+0x97d/0xda0 [ 2567.894297] ? __pfx_vfs_write+0x10/0x10 [ 2567.894620] __x64_sys_pwrite64+0x1f6/0x250 [ 2567.894936] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 2567.895287] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2567.895681] do_syscall_64+0x3f/0x90 [ 2567.895973] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2567.896363] RIP: 0033:0x7fc3c5ad6ab7 [ 2567.896636] 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 [ 2567.897926] RSP: 002b:00007fc3c3098f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2567.898462] RAX: ffffffffffffffda RBX: 00007fc3c5b6d970 RCX: 00007fc3c5ad6ab7 [ 2567.898975] RDX: 000000000000001a RSI: 0000000020011800 RDI: 0000000000000005 [ 2567.899494] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2567.900010] R10: 000000000000f000 R11: 0000000000000293 R12: 0000000000000005 [ 2567.900527] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 2567.901058] [ 2567.903433] loop6: detected capacity change from 0 to 240 [ 2567.926901] isofs_fill_super: get root inode failed [ 2567.931638] isofs_fill_super: root inode is not a directory. Corrupted media? 13:07:32 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x809, @none, 0xfffd}, 0xe) 13:07:32 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 16) 13:07:32 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x40, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x40}, 0xe) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) fcntl$setstatus(r1, 0x4, 0x66000) 13:07:32 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 16) 13:07:32 executing program 5: ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000040)) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0xff, 0x0, 0x0, 0x409, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_get$pid(0x3, r0) 13:07:32 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 19) 13:07:32 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000003c0)=0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0xff, 0x1, 0x10, 0x8, 0x0, 0x5, 0x348, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0xfff, 0x6, @perf_bp={&(0x7f0000000080), 0x7}, 0x1010, 0xfffffffffffffffe, 0x1f, 0x1, 0x1f, 0x76, 0xd6cf, 0x0, 0x8, 0x0, 0xfffffffffffffffb}, r2, 0xc, 0xffffffffffffffff, 0x8) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000000)=""/62, &(0x7f0000000040)=0x3e) 13:07:32 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000", 0x9b, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) [ 2581.934036] loop2: detected capacity change from 0 to 240 [ 2581.939619] FAULT_INJECTION: forcing a failure. [ 2581.939619] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2581.941393] CPU: 0 PID: 12272 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2581.942371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2581.943399] Call Trace: [ 2581.943734] [ 2581.944031] dump_stack_lvl+0xc1/0xf0 [ 2581.944543] should_fail_ex+0x4b4/0x5b0 [ 2581.945081] ? page_copy_sane+0xcc/0x2b0 [ 2581.945618] copy_page_from_iter_atomic+0x26d/0x14e0 [ 2581.946308] ? __pfx_copy_page_from_iter_atomic+0x10/0x10 [ 2581.947030] ? shmem_write_begin+0x15f/0x360 [ 2581.947223] loop7: detected capacity change from 0 to 240 [ 2581.947626] ? __pfx_shmem_write_begin+0x10/0x10 [ 2581.948656] ? ktime_get_coarse_real_ts64+0x100/0x190 [ 2581.949393] generic_perform_write+0x2e7/0x5e0 13:07:32 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x7f, @none, 0x5}, 0xe) r2 = signalfd4(r0, &(0x7f0000000040)={[0x7]}, 0x8, 0x800) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000080)=0xffff, &(0x7f00000000c0)=0x4) close_range(r0, r1, 0x2) [ 2581.950027] ? __pfx_generic_perform_write+0x10/0x10 [ 2581.950800] ? __pfx_file_update_time+0x10/0x10 [ 2581.951403] ? __pfx_generic_write_checks+0x10/0x10 [ 2581.952059] __generic_file_write_iter+0x160/0x1a0 [ 2581.952706] generic_file_write_iter+0xe7/0x350 [ 2581.953327] vfs_write+0x97d/0xda0 [ 2581.953805] ? __pfx_vfs_write+0x10/0x10 [ 2581.954370] __x64_sys_pwrite64+0x1f6/0x250 [ 2581.954925] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 2581.955548] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2581.956242] do_syscall_64+0x3f/0x90 [ 2581.956743] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2581.957430] RIP: 0033:0x7fc3c5ad6ab7 [ 2581.957904] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2581.960108] RSP: 002b:00007fc3c3098f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2581.961075] RAX: ffffffffffffffda RBX: 00007fc3c5b6d970 RCX: 00007fc3c5ad6ab7 [ 2581.961957] RDX: 000000000000001a RSI: 0000000020011800 RDI: 0000000000000005 [ 2581.962850] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2581.963730] R10: 000000000000f000 R11: 0000000000000293 R12: 0000000000000005 [ 2581.964618] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 2581.965550] [ 2581.966957] isofs_fill_super: get root inode failed [ 2581.992335] loop4: detected capacity change from 0 to 240 13:07:32 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022", 0x9d, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:07:32 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 17) [ 2582.007465] isofs_fill_super: root inode is not a directory. Corrupted media? 13:07:32 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x8000, @none, 0x0, 0x1}, 0xe) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)={0x7fff, 0x5, 0x8001, 0x5, 0x3f, 0x2, 0xc08}, 0xc) 13:07:32 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000180)={0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fsmount(r1, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x3f, 0x0, 0x6c, 0x4, 0x0, 0x2, 0x88010, 0x4, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000000), 0xc}, 0x2000, 0x1f, 0xffff, 0x2, 0x3, 0x2, 0x1f, 0x0, 0x7, 0x0, 0x8}, r0, 0x9, r1, 0x0) r2 = gettid() ioprio_get$pid(0x3, r2) [ 2582.056984] loop6: detected capacity change from 0 to 240 13:07:32 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 17) [ 2582.070183] loop2: detected capacity change from 0 to 240 [ 2582.077420] FAULT_INJECTION: forcing a failure. [ 2582.077420] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2582.078374] CPU: 1 PID: 12291 Comm: syz-executor.7 Not tainted 6.4.0-next-20230705 #1 [ 2582.078910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2582.079476] Call Trace: [ 2582.079667] [ 2582.079833] dump_stack_lvl+0xc1/0xf0 [ 2582.080127] should_fail_ex+0x4b4/0x5b0 [ 2582.080413] ? page_copy_sane+0xcc/0x2b0 [ 2582.080712] copy_page_from_iter_atomic+0x26d/0x14e0 [ 2582.081101] ? __pfx_copy_page_from_iter_atomic+0x10/0x10 [ 2582.081488] ? shmem_write_begin+0x15f/0x360 [ 2582.081819] ? __pfx_shmem_write_begin+0x10/0x10 [ 2582.082160] ? ktime_get_coarse_real_ts64+0x100/0x190 [ 2582.082544] generic_perform_write+0x2e7/0x5e0 [ 2582.082892] ? __pfx_generic_perform_write+0x10/0x10 [ 2582.083256] ? __pfx_file_update_time+0x10/0x10 [ 2582.083594] ? __pfx_generic_write_checks+0x10/0x10 [ 2582.083959] __generic_file_write_iter+0x160/0x1a0 [ 2582.084308] generic_file_write_iter+0xe7/0x350 [ 2582.084654] vfs_write+0x97d/0xda0 [ 2582.084915] ? __pfx_vfs_write+0x10/0x10 [ 2582.085242] __x64_sys_pwrite64+0x1f6/0x250 [ 2582.085549] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 2582.085896] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2582.086281] do_syscall_64+0x3f/0x90 [ 2582.086559] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2582.086922] RIP: 0033:0x7f8b86371ab7 [ 2582.087191] 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 [ 2582.088415] RSP: 002b:00007f8b83933f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2582.088941] RAX: ffffffffffffffda RBX: 00007f8b86408970 RCX: 00007f8b86371ab7 [ 2582.089432] RDX: 000000000000009f RSI: 0000000020010a00 RDI: 0000000000000005 [ 2582.089925] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 2582.090412] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000005 [ 2582.090907] R13: 0000000000000005 R14: 0000000020000200 R15: 0000000000000000 [ 2582.091415] [ 2582.097819] isofs_fill_super: get root inode failed 13:07:33 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022", 0x9d, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) [ 2582.136123] loop7: detected capacity change from 0 to 240 [ 2582.155852] FAULT_INJECTION: forcing a failure. [ 2582.155852] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2582.157326] loop2: detected capacity change from 0 to 240 [ 2582.157548] CPU: 0 PID: 12298 Comm: syz-executor.4 Not tainted 6.4.0-next-20230705 #1 [ 2582.158701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2582.159714] Call Trace: [ 2582.160048] [ 2582.160347] dump_stack_lvl+0xc1/0xf0 [ 2582.160875] should_fail_ex+0x4b4/0x5b0 [ 2582.161413] ? page_copy_sane+0xcc/0x2b0 [ 2582.161950] copy_page_from_iter_atomic+0x26d/0x14e0 [ 2582.162623] ? __pfx_copy_page_from_iter_atomic+0x10/0x10 [ 2582.163324] ? shmem_write_begin+0x15f/0x360 [ 2582.163916] ? __pfx_shmem_write_begin+0x10/0x10 [ 2582.164555] ? ktime_get_coarse_real_ts64+0x100/0x190 [ 2582.165268] generic_perform_write+0x2e7/0x5e0 [ 2582.165893] ? __pfx_generic_perform_write+0x10/0x10 [ 2582.166548] ? __pfx_file_update_time+0x10/0x10 [ 2582.167148] ? __pfx_generic_write_checks+0x10/0x10 [ 2582.167813] __generic_file_write_iter+0x160/0x1a0 [ 2582.168441] generic_file_write_iter+0xe7/0x350 [ 2582.169058] vfs_write+0x97d/0xda0 [ 2582.169535] ? __pfx_vfs_write+0x10/0x10 [ 2582.170098] __x64_sys_pwrite64+0x1f6/0x250 [ 2582.170658] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 2582.171282] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2582.171962] do_syscall_64+0x3f/0x90 [ 2582.172469] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2582.173167] RIP: 0033:0x7fb3126f9ab7 [ 2582.173649] 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 [ 2582.175857] RSP: 002b:00007fb30fcbbf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2582.176803] RAX: ffffffffffffffda RBX: 00007fb312790970 RCX: 00007fb3126f9ab7 [ 2582.177709] RDX: 000000000000009f RSI: 0000000020010a00 RDI: 0000000000000005 [ 2582.178597] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 2582.179477] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000005 [ 2582.180366] R13: 0000000000000005 R14: 0000000020000200 R15: 0000000000000000 [ 2582.181289] [ 2582.185829] isofs_fill_super: get root inode failed [ 2582.202994] loop4: detected capacity change from 0 to 240 [ 2582.212994] isofs_fill_super: root inode is not a directory. Corrupted media? 13:07:54 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9}, 0xe) 13:07:54 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = gettid() ioprio_get$pid(0x3, r0) 13:07:54 executing program 0: syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400002, 0x20) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, @none, 0x1f, 0x2}, 0xe) 13:07:54 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 18) 13:07:54 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 20) 13:07:54 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x1, 'vlan1\x00', {}, 0x1}) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:07:54 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022", 0x9d, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) [ 2603.868227] loop2: detected capacity change from 0 to 240 [ 2603.877693] FAULT_INJECTION: forcing a failure. [ 2603.877693] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2603.879094] CPU: 0 PID: 12314 Comm: syz-executor.7 Not tainted 6.4.0-next-20230705 #1 [ 2603.880186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2603.881176] Call Trace: [ 2603.881495] [ 2603.881775] dump_stack_lvl+0xc1/0xf0 [ 2603.882251] should_fail_ex+0x4b4/0x5b0 [ 2603.882736] __should_fail_alloc_page+0xe0/0x110 [ 2603.883310] prepare_alloc_pages+0x178/0x500 [ 2603.883856] __alloc_pages+0x149/0x480 [ 2603.884333] ? __pfx___alloc_pages+0x10/0x10 [ 2603.884865] ? mark_lock.part.0+0xef/0x2f50 [ 2603.885408] ? __pfx_mark_lock.part.0+0x10/0x10 [ 2603.885958] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 2603.886545] ? avc_has_perm_noaudit+0x10b/0x3a0 [ 2603.887148] ? lock_release+0x1e3/0x680 [ 2603.887619] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 2603.888243] vma_alloc_folio+0xe2/0x480 [ 2603.888729] shmem_alloc_folio+0x109/0x1d0 [ 2603.889237] ? __pfx_shmem_alloc_folio+0x10/0x10 [ 2603.889858] ? percpu_counter_add_batch+0xc8/0x180 [ 2603.890442] ? __vm_enough_memory+0x188/0x3f0 [ 2603.891013] shmem_get_folio_gfp.constprop.0+0x794/0x17d0 [ 2603.891718] ? __pfx_shmem_get_folio_gfp.constprop.0+0x10/0x10 [ 2603.892430] shmem_write_begin+0x148/0x360 [ 2603.892942] ? __pfx_shmem_write_begin+0x10/0x10 [ 2603.893516] ? ktime_get_coarse_real_ts64+0x100/0x190 [ 2603.894148] generic_perform_write+0x26f/0x5e0 [ 2603.894755] ? __pfx_generic_perform_write+0x10/0x10 [ 2603.895354] ? __pfx_file_update_time+0x10/0x10 [ 2603.895907] ? __pfx_generic_write_checks+0x10/0x10 [ 2603.896546] __generic_file_write_iter+0x160/0x1a0 [ 2603.897128] generic_file_write_iter+0xe7/0x350 [ 2603.897705] vfs_write+0x97d/0xda0 [ 2603.898141] ? __pfx_vfs_write+0x10/0x10 [ 2603.898662] __x64_sys_pwrite64+0x1f6/0x250 [ 2603.899205] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 2603.899780] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2603.900437] do_syscall_64+0x3f/0x90 [ 2603.900906] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2603.901575] RIP: 0033:0x7f8b86371ab7 [ 2603.902012] 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 [ 2603.904131] RSP: 002b:00007f8b83933f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2603.904986] RAX: ffffffffffffffda RBX: 00007f8b86408970 RCX: 00007f8b86371ab7 [ 2603.905805] RDX: 000000000000001a RSI: 0000000020011800 RDI: 0000000000000005 [ 2603.906603] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 2603.907406] R10: 000000000000f000 R11: 0000000000000293 R12: 0000000000000005 [ 2603.908319] R13: 0000000000000005 R14: 0000000020000218 R15: 0000000000000001 [ 2603.909319] [ 2603.917856] isofs_fill_super: get root inode failed [ 2603.924687] FAULT_INJECTION: forcing a failure. [ 2603.924687] name failslab, interval 1, probability 0, space 0, times 0 [ 2603.926230] CPU: 1 PID: 12327 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2603.926763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2603.927306] Call Trace: [ 2603.927491] [ 2603.927655] dump_stack_lvl+0xc1/0xf0 [ 2603.927942] should_fail_ex+0x4b4/0x5b0 [ 2603.928224] ? getname_flags.part.0+0x50/0x4f0 [ 2603.928543] should_failslab+0x9/0x20 [ 2603.928824] kmem_cache_alloc+0x62/0x370 [ 2603.929116] getname_flags.part.0+0x50/0x4f0 [ 2603.929449] getname+0x92/0xe0 [ 2603.929690] do_sys_openat2+0xec/0x1d0 [ 2603.929969] ? __pfx_do_sys_openat2+0x10/0x10 [ 2603.930295] __x64_sys_openat+0x143/0x200 [ 2603.930586] ? __pfx___x64_sys_openat+0x10/0x10 [ 2603.930923] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2603.931282] do_syscall_64+0x3f/0x90 [ 2603.931550] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2603.931916] RIP: 0033:0x7fc3c5ad6a04 [ 2603.932175] 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 [ 2603.933359] RSP: 002b:00007fc3c3098ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2603.933867] RAX: ffffffffffffffda RBX: 00007fc3c5b6d970 RCX: 00007fc3c5ad6a04 [ 2603.934342] RDX: 0000000000000002 RSI: 00007fc3c3099000 RDI: 00000000ffffff9c [ 2603.934811] RBP: 00007fc3c3099000 R08: 0000000000000000 R09: ffffffffffffffff [ 2603.935281] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2603.935754] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 2603.936241] [ 2603.948044] FAULT_INJECTION: forcing a failure. 13:07:54 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 18) 13:07:54 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_get$pid(0x3, r0) r1 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x101}) rt_sigqueueinfo(r2, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x1, 0xff, 0x5, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, r2, 0x1, r1, 0x2) getpgid(r2) 13:07:54 executing program 0: syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xa, 0x0, &(0x7f0000000180)) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x3f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}}, 0xffffffc6) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000040)) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0xe0, @none, 0x7fff}, 0xe) [ 2603.948044] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2603.950091] CPU: 0 PID: 12329 Comm: syz-executor.4 Not tainted 6.4.0-next-20230705 #1 [ 2603.951220] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2603.952387] Call Trace: [ 2603.952782] [ 2603.953128] dump_stack_lvl+0xc1/0xf0 [ 2603.953742] should_fail_ex+0x4b4/0x5b0 [ 2603.954346] __should_fail_alloc_page+0xe0/0x110 [ 2603.955063] prepare_alloc_pages+0x178/0x500 [ 2603.955752] __alloc_pages+0x149/0x480 [ 2603.956354] ? __pfx___alloc_pages+0x10/0x10 [ 2603.957030] ? mark_lock.part.0+0xef/0x2f50 [ 2603.957711] ? __pfx_mark_lock.part.0+0x10/0x10 [ 2603.958402] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 2603.959147] ? avc_has_perm_noaudit+0x10b/0x3a0 [ 2603.959863] ? lock_release+0x1e3/0x680 [ 2603.960476] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 2603.961247] vma_alloc_folio+0xe2/0x480 [ 2603.961862] shmem_alloc_folio+0x109/0x1d0 [ 2603.962511] ? __pfx_shmem_alloc_folio+0x10/0x10 [ 2603.963265] ? percpu_counter_add_batch+0xc8/0x180 [ 2603.964006] ? __vm_enough_memory+0x188/0x3f0 [ 2603.964706] shmem_get_folio_gfp.constprop.0+0x794/0x17d0 [ 2603.965575] ? __pfx_shmem_get_folio_gfp.constprop.0+0x10/0x10 [ 2603.966477] shmem_write_begin+0x148/0x360 [ 2603.967144] ? __pfx_shmem_write_begin+0x10/0x10 [ 2603.967857] ? ktime_get_coarse_real_ts64+0x100/0x190 [ 2603.968667] generic_perform_write+0x26f/0x5e0 [ 2603.969406] ? __pfx_generic_perform_write+0x10/0x10 [ 2603.970176] ? __pfx_file_update_time+0x10/0x10 [ 2603.970885] ? __pfx_generic_write_checks+0x10/0x10 [ 2603.971657] __generic_file_write_iter+0x160/0x1a0 [ 2603.972388] generic_file_write_iter+0xe7/0x350 [ 2603.973103] vfs_write+0x97d/0xda0 [ 2603.973664] ? __pfx_vfs_write+0x10/0x10 [ 2603.974331] __x64_sys_pwrite64+0x1f6/0x250 [ 2603.974977] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 2603.975721] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2603.976508] do_syscall_64+0x3f/0x90 [ 2603.977100] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2603.977898] RIP: 0033:0x7fb3126f9ab7 [ 2603.978468] 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 [ 2603.981007] RSP: 002b:00007fb30fcbbf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2603.982118] RAX: ffffffffffffffda RBX: 00007fb312790970 RCX: 00007fb3126f9ab7 [ 2603.983149] RDX: 0000000000000001 RSI: 0000000020011800 RDI: 0000000000000005 [ 2603.984179] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 2603.985221] R10: 000000000000f000 R11: 0000000000000293 R12: 0000000000000005 [ 2603.986249] R13: 0000000000000005 R14: 0000000020000218 R15: 0000000000000001 [ 2603.987325] 13:07:54 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x20, 0x7f, 0x0, 0x7, 0x0, 0x97c9, 0x43080, 0xb, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x42140, 0xfffffffffffffffb, 0x3, 0x7, 0x8, 0x6, 0x800, 0x0, 0x8000}, r2, 0xd, r0, 0x3) ioprio_get$pid(0x3, r1) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000180)=0x1000) 13:07:54 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, 0x0) [ 2604.045653] loop4: detected capacity change from 0 to 240 13:07:54 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 21) [ 2604.050692] isofs_fill_super: get root inode failed [ 2604.051164] loop7: detected capacity change from 0 to 240 13:07:54 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000002200", 0x9e, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) [ 2604.069844] isofs_fill_super: get root inode failed 13:07:54 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_get$pid(0x3, r0) wait4(r0, 0x0, 0x8, 0x0) [ 2604.089684] loop2: detected capacity change from 0 to 240 [ 2604.107095] isofs_fill_super: get root inode failed 13:07:55 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 19) [ 2604.125864] loop6: detected capacity change from 0 to 240 [ 2604.196495] FAULT_INJECTION: forcing a failure. [ 2604.196495] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2604.198341] CPU: 0 PID: 12350 Comm: syz-executor.4 Not tainted 6.4.0-next-20230705 #1 [ 2604.199400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2604.200485] Call Trace: [ 2604.200846] [ 2604.201167] dump_stack_lvl+0xc1/0xf0 [ 2604.201735] should_fail_ex+0x4b4/0x5b0 [ 2604.202298] ? page_copy_sane+0xcc/0x2b0 [ 2604.202874] copy_page_from_iter_atomic+0x26d/0x14e0 [ 2604.203585] ? find_held_lock+0x2c/0x110 [ 2604.204172] ? __mark_inode_dirty+0x68c/0xc10 [ 2604.204814] ? __pfx_copy_page_from_iter_atomic+0x10/0x10 [ 2604.205580] ? shmem_write_begin+0x15f/0x360 [ 2604.206210] ? __pfx_shmem_write_begin+0x10/0x10 [ 2604.206869] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2604.207550] generic_perform_write+0x2e7/0x5e0 [ 2604.208208] ? __pfx_generic_perform_write+0x10/0x10 [ 2604.208911] ? __pfx_file_update_time+0x10/0x10 [ 2604.209570] ? __pfx_generic_write_checks+0x10/0x10 [ 2604.210277] __generic_file_write_iter+0x160/0x1a0 [ 2604.210949] generic_file_write_iter+0xe7/0x350 [ 2604.211600] vfs_write+0x97d/0xda0 [ 2604.212111] ? __pfx_vfs_write+0x10/0x10 [ 2604.212713] __x64_sys_pwrite64+0x1f6/0x250 [ 2604.213337] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 2604.214011] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2604.214737] do_syscall_64+0x3f/0x90 [ 2604.215274] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2604.215999] RIP: 0033:0x7fb3126f9ab7 [ 2604.216509] 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 [ 2604.218852] RSP: 002b:00007fb30fcbbf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2604.219849] RAX: ffffffffffffffda RBX: 00007fb312790970 RCX: 00007fb3126f9ab7 [ 2604.220784] RDX: 0000000000000001 RSI: 0000000020011800 RDI: 0000000000000005 [ 2604.221743] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 2604.222674] R10: 000000000000f000 R11: 0000000000000293 R12: 0000000000000005 [ 2604.223603] R13: 0000000000000005 R14: 0000000020000218 R15: 0000000000000001 [ 2604.224561] [ 2604.226119] loop4: detected capacity change from 0 to 240 [ 2604.235552] isofs_fill_super: root inode is not a directory. Corrupted media? 13:08:08 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:08:08 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000002200", 0x9e, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:08:08 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 19) 13:08:08 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_FS_INFO(r0, 0x8400941f, &(0x7f0000000400)) r1 = gettid() ioprio_get$pid(0x3, r1) r2 = dup(r0) r3 = perf_event_open$cgroup(&(0x7f0000000180)={0x4, 0x80, 0x2d, 0x1, 0x40, 0x7, 0x0, 0x4, 0x40001, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10001, 0x2, @perf_config_ext={0x3, 0x1}, 0x8, 0x5, 0x1, 0x2, 0x3f, 0x7, 0x1ff, 0x0, 0x20, 0x0, 0x10001}, 0xffffffffffffffff, 0xb, r0, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r3, 0xd000941e, &(0x7f0000000800)={0x0, "84da81cc0378f438dc6106cab632f915"}) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xa, 0x0, &(0x7f0000000180)) fsmount(0xffffffffffffffff, 0x0, 0x18d) r5 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000200)='devices.allow\x00', 0x2, 0x0) r6 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000240)) r7 = syz_open_procfs$namespace(r1, &(0x7f0000000280)='ns/uts\x00') r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r9 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r9, 0x112, 0xa, 0x0, &(0x7f0000000180)) r10 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r10, 0x112, 0xa, 0x0, &(0x7f0000000180)) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000100)="e9e9e16f7e7a3ef90eedd8", 0xb}], 0x1, &(0x7f0000000300)=[@rights={{0x1c, 0x1, 0x1, [r2, r0, r0]}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @rights={{0x18, 0x1, 0x1, [r0, r3]}}, @rights={{0x30, 0x1, 0x1, [r4, r0, r0, r2, r0, r5, r6, r7]}}, @rights={{0x20, 0x1, 0x1, [r8, r0, r9, r10]}}], 0xa0, 0x4000810}, 0x0) 13:08:08 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 20) 13:08:08 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 22) 13:08:08 executing program 1: syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp\x00') connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none, 0x3}, 0xe) 13:08:08 executing program 0: syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) [ 2617.984025] FAULT_INJECTION: forcing a failure. [ 2617.984025] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2617.984584] loop2: detected capacity change from 0 to 240 [ 2617.984839] CPU: 1 PID: 12372 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2617.986042] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2617.986585] Call Trace: [ 2617.986774] [ 2617.986934] dump_stack_lvl+0xc1/0xf0 [ 2617.987219] should_fail_ex+0x4b4/0x5b0 [ 2617.987504] strncpy_from_user+0x38/0x340 [ 2617.987798] getname_flags.part.0+0x95/0x4f0 [ 2617.988112] getname+0x92/0xe0 [ 2617.988360] do_sys_openat2+0xec/0x1d0 [ 2617.988634] ? __pfx_do_sys_openat2+0x10/0x10 [ 2617.988962] __x64_sys_openat+0x143/0x200 [ 2617.989254] ? __pfx___x64_sys_openat+0x10/0x10 [ 2617.989599] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2617.989966] do_syscall_64+0x3f/0x90 [ 2617.990237] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2617.990692] RIP: 0033:0x7fc3c5ad6a04 [ 2617.991026] 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 [ 2617.992526] RSP: 002b:00007fc3c3098ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2617.993038] RAX: ffffffffffffffda RBX: 00007fc3c5b6d970 RCX: 00007fc3c5ad6a04 [ 2617.993519] RDX: 0000000000000002 RSI: 00007fc3c3099000 RDI: 00000000ffffff9c [ 2617.993993] RBP: 00007fc3c3099000 R08: 0000000000000000 R09: ffffffffffffffff [ 2617.994466] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2617.994938] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 2617.995425] [ 2617.996501] FAULT_INJECTION: forcing a failure. [ 2617.996501] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2617.997310] CPU: 1 PID: 12363 Comm: syz-executor.7 Not tainted 6.4.0-next-20230705 #1 [ 2617.997839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2617.998392] Call Trace: [ 2617.998573] [ 2617.998741] dump_stack_lvl+0xc1/0xf0 [ 2617.999018] should_fail_ex+0x4b4/0x5b0 [ 2617.999298] ? page_copy_sane+0xcc/0x2b0 [ 2617.999594] copy_page_from_iter_atomic+0x26d/0x14e0 [ 2617.999954] ? find_held_lock+0x2c/0x110 [ 2618.000252] ? __mark_inode_dirty+0x68c/0xc10 [ 2618.000577] ? __pfx_copy_page_from_iter_atomic+0x10/0x10 [ 2618.000951] ? shmem_write_begin+0x15f/0x360 [ 2618.001273] ? __pfx_shmem_write_begin+0x10/0x10 [ 2618.001615] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2618.001953] generic_perform_write+0x2e7/0x5e0 [ 2618.002292] ? __pfx_generic_perform_write+0x10/0x10 [ 2618.002649] ? __pfx_file_update_time+0x10/0x10 [ 2618.002976] ? __pfx_generic_write_checks+0x10/0x10 [ 2618.003327] __generic_file_write_iter+0x160/0x1a0 [ 2618.003674] generic_file_write_iter+0xe7/0x350 [ 2618.004002] vfs_write+0x97d/0xda0 [ 2618.004263] ? __pfx_vfs_write+0x10/0x10 [ 2618.004569] __x64_sys_pwrite64+0x1f6/0x250 [ 2618.004873] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 2618.005208] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2618.005586] do_syscall_64+0x3f/0x90 [ 2618.005855] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2618.006216] RIP: 0033:0x7f8b86371ab7 [ 2618.006474] 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 [ 2618.007672] RSP: 002b:00007f8b83933f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2618.008178] RAX: ffffffffffffffda RBX: 00007f8b86408970 RCX: 00007f8b86371ab7 [ 2618.008651] RDX: 000000000000001a RSI: 0000000020011800 RDI: 0000000000000005 [ 2618.009125] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 2618.009600] R10: 000000000000f000 R11: 0000000000000293 R12: 0000000000000005 [ 2618.010079] R13: 0000000000000005 R14: 0000000020000218 R15: 0000000000000001 [ 2618.010575] [ 2618.029418] FAULT_INJECTION: forcing a failure. [ 2618.029418] name failslab, interval 1, probability 0, space 0, times 0 [ 2618.031096] CPU: 0 PID: 12378 Comm: syz-executor.4 Not tainted 6.4.0-next-20230705 #1 [ 2618.032049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2618.033021] Call Trace: [ 2618.033346] [ 2618.033647] dump_stack_lvl+0xc1/0xf0 [ 2618.034157] should_fail_ex+0x4b4/0x5b0 [ 2618.034668] ? getname_flags.part.0+0x50/0x4f0 [ 2618.035249] should_failslab+0x9/0x20 [ 2618.035733] kmem_cache_alloc+0x62/0x370 [ 2618.036257] getname_flags.part.0+0x50/0x4f0 [ 2618.036831] getname+0x92/0xe0 [ 2618.037266] do_sys_openat2+0xec/0x1d0 [ 2618.037792] ? __pfx_do_sys_openat2+0x10/0x10 [ 2618.038373] ? perf_trace_preemptirq_template+0x252/0x420 [ 2618.039065] __x64_sys_openat+0x143/0x200 [ 2618.039603] ? __pfx___x64_sys_openat+0x10/0x10 [ 2618.040207] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2618.040875] do_syscall_64+0x3f/0x90 [ 2618.041361] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2618.042027] RIP: 0033:0x7fb3126f9a04 [ 2618.042491] 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 [ 2618.044637] RSP: 002b:00007fb30fcbbed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2618.045568] RAX: ffffffffffffffda RBX: 00007fb312790970 RCX: 00007fb3126f9a04 [ 2618.046142] loop7: detected capacity change from 0 to 240 [ 2618.046414] RDX: 0000000000000002 RSI: 00007fb30fcbc000 RDI: 00000000ffffff9c [ 2618.046437] RBP: 00007fb30fcbc000 R08: 0000000000000000 R09: ffffffffffffffff [ 2618.048481] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2618.049335] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 2618.050239] [ 2618.059897] isofs_fill_super: get root inode failed 13:08:08 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_get$pid(0x3, r0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x3a, 0x7f, 0xa2, 0xd5, 0x0, 0x5, 0x80020, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_config_ext={0x40, 0x2000000000000000}, 0x10293, 0x8, 0x5, 0x7, 0x0, 0x401, 0x3, 0x0, 0x3, 0x0, 0x80000001}, 0x0, 0x7, 0xffffffffffffffff, 0xb) 13:08:08 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @any, 0x0, 0x1}, 0xe) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x5, @none, 0x5, 0x2}, 0xe) 13:08:08 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 23) 13:08:08 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none, 0x9}, 0xe) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0xca1d1999a4a3838a) close(r1) 13:08:08 executing program 1: connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x9, @any, 0x0, 0x2}, 0xe) 13:08:08 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 20) 13:08:09 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000002200", 0x9e, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:08:09 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() tgkill(0xffffffffffffffff, r1, 0x3e) getpid() ioprio_get$pid(0x3, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fsmount(r2, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000000000000000000098d5136b5cb8f6104f951754430a2f33709a73bfb63d95ba67fbc842b6d97fe32cc5acf5e6008bf2c5e91d4b6ee8dd6bce3015fe6eefb1bee25df8c980b571c5795332793d3ebe3f6659369cef9e80bda8c5e7528f3ae621859638c0cb70913cbf6cc5a56d4441d876fbb30c73e37fbaf00cf58548722ea484ccd024727fd84f4d7277c168e115d84728944e5877", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) [ 2618.183213] FAULT_INJECTION: forcing a failure. [ 2618.183213] name failslab, interval 1, probability 0, space 0, times 0 [ 2618.184048] CPU: 1 PID: 12394 Comm: syz-executor.7 Not tainted 6.4.0-next-20230705 #1 [ 2618.184570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2618.185116] Call Trace: [ 2618.185295] [ 2618.185469] dump_stack_lvl+0xc1/0xf0 [ 2618.185755] should_fail_ex+0x4b4/0x5b0 [ 2618.186038] ? getname_flags.part.0+0x50/0x4f0 [ 2618.186365] should_failslab+0x9/0x20 [ 2618.186639] kmem_cache_alloc+0x62/0x370 [ 2618.186933] getname_flags.part.0+0x50/0x4f0 [ 2618.187251] getname+0x92/0xe0 [ 2618.187491] do_sys_openat2+0xec/0x1d0 [ 2618.187773] ? __pfx_do_sys_openat2+0x10/0x10 [ 2618.188092] ? perf_trace_preemptirq_template+0x252/0x420 [ 2618.188479] __x64_sys_openat+0x143/0x200 [ 2618.188778] ? __pfx___x64_sys_openat+0x10/0x10 [ 2618.189114] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2618.189501] do_syscall_64+0x3f/0x90 [ 2618.189769] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2618.190131] RIP: 0033:0x7f8b86371a04 [ 2618.190387] 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 [ 2618.191571] RSP: 002b:00007f8b83933ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2618.192080] RAX: ffffffffffffffda RBX: 00007f8b86408970 RCX: 00007f8b86371a04 [ 2618.192553] RDX: 0000000000000002 RSI: 00007f8b83934000 RDI: 00000000ffffff9c [ 2618.193027] RBP: 00007f8b83934000 R08: 0000000000000000 R09: ffffffffffffffff [ 2618.193503] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2618.193976] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 2618.194460] [ 2618.197178] FAULT_INJECTION: forcing a failure. [ 2618.197178] name failslab, interval 1, probability 0, space 0, times 0 [ 2618.199084] CPU: 0 PID: 12395 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2618.200193] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2618.201368] Call Trace: [ 2618.201756] [ 2618.202107] dump_stack_lvl+0xc1/0xf0 [ 2618.202698] should_fail_ex+0x4b4/0x5b0 [ 2618.203315] ? alloc_empty_file+0x76/0x1e0 [ 2618.203946] should_failslab+0x9/0x20 [ 2618.204532] kmem_cache_alloc+0x62/0x370 [ 2618.205133] ? __lock_acquire+0x19b1/0x6340 [ 2618.205812] alloc_empty_file+0x76/0x1e0 [ 2618.206425] path_openat+0xd8/0x2710 [ 2618.207035] ? __pfx_path_openat+0x10/0x10 [ 2618.207672] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 2618.208480] do_filp_open+0x1ba/0x410 [ 2618.209072] ? __pfx_do_filp_open+0x10/0x10 [ 2618.209764] ? expand_files+0x446/0x8e0 [ 2618.210375] ? find_held_lock+0x2c/0x110 [ 2618.211009] ? alloc_fd+0x2eb/0x760 [ 2618.211585] ? lock_release+0x1e3/0x680 [ 2618.212199] ? do_raw_spin_lock+0x125/0x270 [ 2618.212865] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2618.213607] ? _raw_spin_unlock+0x1e/0x40 [ 2618.214233] ? alloc_fd+0x2eb/0x760 [ 2618.214816] do_sys_openat2+0x164/0x1d0 [ 2618.215433] ? __pfx_do_sys_openat2+0x10/0x10 [ 2618.216134] ? perf_trace_preemptirq_template+0x252/0x420 [ 2618.216988] __x64_sys_openat+0x143/0x200 [ 2618.217641] ? __pfx___x64_sys_openat+0x10/0x10 [ 2618.218368] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2618.219164] do_syscall_64+0x3f/0x90 [ 2618.219735] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2618.220505] RIP: 0033:0x7fc3c5ad6a04 [ 2618.221046] 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 [ 2618.223597] RSP: 002b:00007fc3c3098ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2618.224700] RAX: ffffffffffffffda RBX: 00007fc3c5b6d970 RCX: 00007fc3c5ad6a04 [ 2618.225734] RDX: 0000000000000002 RSI: 00007fc3c3099000 RDI: 00000000ffffff9c [ 2618.226768] RBP: 00007fc3c3099000 R08: 0000000000000000 R09: ffffffffffffffff [ 2618.227795] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2618.228807] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 2618.229908] [ 2618.236234] loop2: detected capacity change from 0 to 240 [ 2618.251053] isofs_fill_super: get root inode failed 13:08:21 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 21) 13:08:21 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 21) 13:08:21 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @dev}, &(0x7f0000000080)=0x80) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)="10eb351f725fdb293d6ee915382989f67928d7a76efed4f37c1a1d447984e34cda1e6cb645b849dc364d6778fbc37e4b14ffb257eeb84e646ecea4998de329bb5621c2157d0a43ca02aeee855bd857045b6ee08d24a060c05affa2f258c51d5875b2ef54f9883ad89b5fad95fa4cbbc0a1bd52061feb2800cb00a02ee0d8d0b557fc", 0x82}, {&(0x7f0000000180)="9e9448c729d1af2b2f125ae2", 0xc}, {&(0x7f0000000240)="c9736dc9cb6182d72dc3e4dccc81e2993b00eabc674fe58ce6be4ae942ee52d1e672b02d1cda24096dbeaea3925ced3d8a8d028eef711808717f83aceb4d0eb9011a89eb991df762a96756f3fa7bc8bbcb0cbc7c54e3cda02b6b8945c7e650caa7", 0x61}, {&(0x7f00000002c0)="6682348b64f22b756e55e89187aab775b6290146ea791f7c11a54664de6720082c8bad85c2b0aca0c0418949e60cbe3a367bc15483608f7efc690f6f4947dbb4b99d47561f73870eba3452ed72855046ae6ef23ce94fd08fccfe1f7eefb8c463f444", 0x62}, {&(0x7f0000000340)="6fa6dc049c6e13c31df371e5e5a1d70c3ce8647f19913eeffc9693a9eb9f568802643f568e8a9a35713689c7fba30dd46426275ee2474eb40397d29bd89c3377100cfbfdd220", 0x46}], 0x5, 0x8397, 0x7ff) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r1, &(0x7f0000000200)={0x1f, 0x9}, 0xe) 13:08:21 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x8000, @none, 0x3, 0x1}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:08:21 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, &(0x7f00000000c0)={0x6, 'lo\x00', {0x6}, 0x5}) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xa, 0x0, &(0x7f0000000180)) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000080)=0x63, 0x2) 13:08:21 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xa, 0x0, &(0x7f0000000180)) close(r0) r1 = gettid() ioprio_get$pid(0x3, r1) 13:08:22 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 24) 13:08:22 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) [ 2631.137625] FAULT_INJECTION: forcing a failure. [ 2631.137625] name failslab, interval 1, probability 0, space 0, times 0 [ 2631.138423] CPU: 1 PID: 12416 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2631.138944] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2631.139491] Call Trace: [ 2631.139674] [ 2631.139835] dump_stack_lvl+0xc1/0xf0 [ 2631.140123] should_fail_ex+0x4b4/0x5b0 [ 2631.140407] ? alloc_empty_file+0x76/0x1e0 [ 2631.140706] should_failslab+0x9/0x20 [ 2631.140976] kmem_cache_alloc+0x62/0x370 [ 2631.141267] ? __lock_acquire+0x19b1/0x6340 [ 2631.141581] alloc_empty_file+0x76/0x1e0 [ 2631.141871] path_openat+0xd8/0x2710 [ 2631.142155] ? __pfx_path_openat+0x10/0x10 [ 2631.142457] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 2631.142827] do_filp_open+0x1ba/0x410 [ 2631.143107] ? __pfx_do_filp_open+0x10/0x10 [ 2631.143416] ? expand_files+0x446/0x8e0 [ 2631.143702] ? find_held_lock+0x2c/0x110 [ 2631.143991] ? alloc_fd+0x2eb/0x760 [ 2631.144252] ? lock_release+0x1e3/0x680 [ 2631.144537] ? do_raw_spin_lock+0x125/0x270 [ 2631.144838] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2631.145181] ? _raw_spin_unlock+0x1e/0x40 [ 2631.145474] ? alloc_fd+0x2eb/0x760 [ 2631.145761] do_sys_openat2+0x164/0x1d0 [ 2631.146048] ? __pfx_do_sys_openat2+0x10/0x10 [ 2631.146395] __x64_sys_openat+0x143/0x200 [ 2631.146700] ? __pfx___x64_sys_openat+0x10/0x10 [ 2631.147053] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2631.147443] do_syscall_64+0x3f/0x90 [ 2631.147724] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2631.148112] RIP: 0033:0x7fc3c5ad6a04 [ 2631.148378] 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 [ 2631.149620] RSP: 002b:00007fc3c3098ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2631.150146] RAX: ffffffffffffffda RBX: 00007fc3c5b6d970 RCX: 00007fc3c5ad6a04 [ 2631.150636] RDX: 0000000000000002 RSI: 00007fc3c3099000 RDI: 00000000ffffff9c [ 2631.150971] loop7: detected capacity change from 0 to 240 [ 2631.151121] RBP: 00007fc3c3099000 R08: 0000000000000000 R09: ffffffffffffffff [ 2631.151135] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2631.152789] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 2631.153287] 13:08:22 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 25) [ 2631.182466] loop4: detected capacity change from 0 to 240 [ 2631.184645] loop2: detected capacity change from 0 to 240 [ 2631.192985] isofs_fill_super: root inode is not a directory. Corrupted media? [ 2631.217191] FAULT_INJECTION: forcing a failure. [ 2631.217191] name failslab, interval 1, probability 0, space 0, times 0 [ 2631.217968] CPU: 1 PID: 12430 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2631.218487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2631.219024] Call Trace: [ 2631.219208] [ 2631.219370] dump_stack_lvl+0xc1/0xf0 [ 2631.219644] should_fail_ex+0x4b4/0x5b0 [ 2631.219921] ? security_file_alloc+0x38/0x170 [ 2631.220240] should_failslab+0x9/0x20 [ 2631.220508] kmem_cache_alloc+0x62/0x370 [ 2631.220795] security_file_alloc+0x38/0x170 [ 2631.221101] init_file+0x99/0x250 [ 2631.221360] alloc_empty_file+0x94/0x1e0 [ 2631.221656] path_openat+0xd8/0x2710 [ 2631.221938] ? __pfx_path_openat+0x10/0x10 [ 2631.222235] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 2631.222607] do_filp_open+0x1ba/0x410 [ 2631.222886] ? __pfx_do_filp_open+0x10/0x10 [ 2631.223187] ? expand_files+0x446/0x8e0 [ 2631.223474] ? find_held_lock+0x2c/0x110 [ 2631.223763] ? alloc_fd+0x2eb/0x760 [ 2631.224022] ? lock_release+0x1e3/0x680 [ 2631.224304] ? do_raw_spin_lock+0x125/0x270 [ 2631.224605] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2631.224938] ? _raw_spin_unlock+0x1e/0x40 [ 2631.225221] ? alloc_fd+0x2eb/0x760 [ 2631.225490] do_sys_openat2+0x164/0x1d0 [ 2631.225786] ? __pfx_do_sys_openat2+0x10/0x10 [ 2631.226111] __x64_sys_openat+0x143/0x200 [ 2631.226423] ? __pfx___x64_sys_openat+0x10/0x10 [ 2631.226784] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2631.227176] do_syscall_64+0x3f/0x90 [ 2631.227460] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2631.227840] RIP: 0033:0x7fc3c5ad6a04 [ 2631.228113] 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 [ 2631.229377] RSP: 002b:00007fc3c3098ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2631.229935] RAX: ffffffffffffffda RBX: 00007fc3c5b6d970 RCX: 00007fc3c5ad6a04 [ 2631.230447] RDX: 0000000000000002 RSI: 00007fc3c3099000 RDI: 00000000ffffff9c [ 2631.230958] RBP: 00007fc3c3099000 R08: 0000000000000000 R09: ffffffffffffffff [ 2631.231469] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2631.231982] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 2631.232513] [ 2631.233974] isofs_fill_super: bread failed, dev=loop2, iso_blknum=60, block=120 13:08:22 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40520, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_get$pid(0x3, r0) 13:08:22 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 22) 13:08:22 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:08:22 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 22) 13:08:22 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 26) [ 2631.297200] FAULT_INJECTION: forcing a failure. [ 2631.297200] name failslab, interval 1, probability 0, space 0, times 0 [ 2631.298008] CPU: 1 PID: 12432 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2631.298537] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2631.299084] Call Trace: [ 2631.299272] [ 2631.299434] dump_stack_lvl+0xc1/0xf0 [ 2631.299715] should_fail_ex+0x4b4/0x5b0 [ 2631.299998] ? alloc_empty_file+0x76/0x1e0 [ 2631.300292] should_failslab+0x9/0x20 [ 2631.300563] kmem_cache_alloc+0x62/0x370 [ 2631.300851] ? __lock_acquire+0x19b1/0x6340 [ 2631.301159] alloc_empty_file+0x76/0x1e0 [ 2631.301451] path_openat+0xd8/0x2710 [ 2631.301742] ? __pfx_path_openat+0x10/0x10 [ 2631.302040] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 2631.302414] do_filp_open+0x1ba/0x410 [ 2631.302694] ? __pfx_do_filp_open+0x10/0x10 [ 2631.303000] ? expand_files+0x446/0x8e0 [ 2631.303283] ? find_held_lock+0x2c/0x110 [ 2631.303574] ? alloc_fd+0x2eb/0x760 [ 2631.303834] ? lock_release+0x1e3/0x680 [ 2631.304118] ? do_raw_spin_lock+0x125/0x270 [ 2631.304424] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2631.304760] ? _raw_spin_unlock+0x1e/0x40 [ 2631.305050] ? alloc_fd+0x2eb/0x760 [ 2631.305322] do_sys_openat2+0x164/0x1d0 [ 2631.305619] ? __pfx_do_sys_openat2+0x10/0x10 [ 2631.305949] __x64_sys_openat+0x143/0x200 [ 2631.306247] ? __pfx___x64_sys_openat+0x10/0x10 [ 2631.306585] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2631.306947] do_syscall_64+0x3f/0x90 [ 2631.307218] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2631.307620] RIP: 0033:0x7fc3c5ad6a04 [ 2631.307877] 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 [ 2631.309159] RSP: 002b:00007fc3c3098ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2631.309692] RAX: ffffffffffffffda RBX: 00007fc3c5b6d970 RCX: 00007fc3c5ad6a04 [ 2631.310195] RDX: 0000000000000002 RSI: 00007fc3c3099000 RDI: 00000000ffffff9c [ 2631.310707] RBP: 00007fc3c3099000 R08: 0000000000000000 R09: ffffffffffffffff [ 2631.311215] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2631.311714] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 2631.312229] [ 2631.331023] FAULT_INJECTION: forcing a failure. [ 2631.331023] name failslab, interval 1, probability 0, space 0, times 0 [ 2631.331916] CPU: 1 PID: 12435 Comm: syz-executor.7 Not tainted 6.4.0-next-20230705 #1 [ 2631.332480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2631.333050] Call Trace: [ 2631.333236] [ 2631.333407] dump_stack_lvl+0xc1/0xf0 [ 2631.333719] should_fail_ex+0x4b4/0x5b0 [ 2631.334014] ? getname_flags.part.0+0x50/0x4f0 [ 2631.334353] should_failslab+0x9/0x20 [ 2631.334638] kmem_cache_alloc+0x62/0x370 [ 2631.334943] getname_flags.part.0+0x50/0x4f0 [ 2631.335271] getname+0x92/0xe0 [ 2631.335525] do_sys_openat2+0xec/0x1d0 [ 2631.335820] ? __pfx_do_sys_openat2+0x10/0x10 [ 2631.336159] ? perf_trace_preemptirq_template+0x252/0x420 [ 2631.336580] __x64_sys_openat+0x143/0x200 [ 2631.336888] ? __pfx___x64_sys_openat+0x10/0x10 [ 2631.337244] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2631.337646] do_syscall_64+0x3f/0x90 [ 2631.337928] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2631.338307] RIP: 0033:0x7f8b86371a04 [ 2631.338575] 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 [ 2631.339869] RSP: 002b:00007f8b83933ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2631.340399] RAX: ffffffffffffffda RBX: 00007f8b86408970 RCX: 00007f8b86371a04 [ 2631.340896] RDX: 0000000000000002 RSI: 00007f8b83934000 RDI: 00000000ffffff9c [ 2631.341393] RBP: 00007f8b83934000 R08: 0000000000000000 R09: ffffffffffffffff [ 2631.341910] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2631.342404] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 2631.342935] [ 2631.364264] FAULT_INJECTION: forcing a failure. [ 2631.364264] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2631.366066] CPU: 0 PID: 12440 Comm: syz-executor.4 Not tainted 6.4.0-next-20230705 #1 [ 2631.367065] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2631.368078] Call Trace: [ 2631.368408] [ 2631.368710] dump_stack_lvl+0xc1/0xf0 [ 2631.369256] should_fail_ex+0x4b4/0x5b0 [ 2631.369809] strncpy_from_user+0x38/0x340 [ 2631.370347] getname_flags.part.0+0x95/0x4f0 [ 2631.370962] getname+0x92/0xe0 [ 2631.371419] do_sys_openat2+0xec/0x1d0 [ 2631.371945] ? __pfx_do_sys_openat2+0x10/0x10 [ 2631.372534] ? perf_trace_preemptirq_template+0x252/0x420 [ 2631.373260] __x64_sys_openat+0x143/0x200 [ 2631.373868] ? __pfx___x64_sys_openat+0x10/0x10 [ 2631.374495] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2631.375168] do_syscall_64+0x3f/0x90 [ 2631.375671] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2631.376346] RIP: 0033:0x7fb3126f9a04 [ 2631.376842] 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 [ 2631.379077] RSP: 002b:00007fb30fcbbed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2631.380021] RAX: ffffffffffffffda RBX: 00007fb312790970 RCX: 00007fb3126f9a04 [ 2631.380909] RDX: 0000000000000002 RSI: 00007fb30fcbc000 RDI: 00000000ffffff9c [ 2631.381812] RBP: 00007fb30fcbc000 R08: 0000000000000000 R09: ffffffffffffffff [ 2631.382669] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2631.383559] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 2631.384468] 13:08:22 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 23) [ 2631.390488] loop2: detected capacity change from 0 to 240 [ 2631.412205] FAULT_INJECTION: forcing a failure. [ 2631.412205] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2631.413027] CPU: 1 PID: 12444 Comm: syz-executor.7 Not tainted 6.4.0-next-20230705 #1 [ 2631.413560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2631.414098] Call Trace: [ 2631.414276] [ 2631.414436] dump_stack_lvl+0xc1/0xf0 [ 2631.414719] should_fail_ex+0x4b4/0x5b0 [ 2631.415000] strncpy_from_user+0x38/0x340 [ 2631.415301] getname_flags.part.0+0x95/0x4f0 [ 2631.415616] getname+0x92/0xe0 [ 2631.415857] do_sys_openat2+0xec/0x1d0 [ 2631.416137] ? __pfx_do_sys_openat2+0x10/0x10 [ 2631.416253] isofs_fill_super: bread failed, dev=loop2, iso_blknum=60, block=120 [ 2631.416453] ? perf_trace_preemptirq_template+0x252/0x420 [ 2631.416490] __x64_sys_openat+0x143/0x200 [ 2631.418013] ? __pfx___x64_sys_openat+0x10/0x10 [ 2631.418347] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2631.418717] do_syscall_64+0x3f/0x90 [ 2631.418991] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2631.419356] RIP: 0033:0x7f8b86371a04 [ 2631.419611] 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 [ 2631.420799] RSP: 002b:00007f8b83933ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2631.421308] RAX: ffffffffffffffda RBX: 00007f8b86408970 RCX: 00007f8b86371a04 [ 2631.421814] RDX: 0000000000000002 RSI: 00007f8b83934000 RDI: 00000000ffffff9c [ 2631.422325] RBP: 00007f8b83934000 R08: 0000000000000000 R09: ffffffffffffffff [ 2631.422836] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2631.423302] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 2631.423829] 13:08:36 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x1000, @any, 0x400}, 0xe) 13:08:36 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 27) 13:08:36 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xc5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x9) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) setgid(0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x81, 0x6, 0x9, 0x7, 0x0, 0x7, 0x88000, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x7fffffff, 0x0, @perf_config_ext={0x20, 0x9}, 0x400, 0x200, 0x20000000, 0x3, 0x1, 0x2, 0x80, 0x0, 0x8, 0x0, 0xf5}, 0x0, 0xb, r1, 0x8) 13:08:36 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 23) 13:08:36 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) 13:08:36 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 24) 13:08:36 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) 13:08:36 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000000c0)=ANY=[@ANYBLOB="d920bbb7eb69e79700000000", @ANYRES32=r0, @ANYBLOB="000000e303b69db79a5fe88c4eff92ced0a97887cf8d4b1e3880e42bd644dd1197116f8b1cb61b5cef88c382eccfd6f739d9cde011639a19074d793f09e5785383d5a5576b9530f1fd1f7c4821f7c459f8ce99818a5ef80bce156769dd6044c8f25cb310a2a27b1e8ce24cbe38ffc809e1912d7a87be99fd676062fedc4f06f8e67f2a91b6"]) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) fcntl$getown(r1, 0x9) [ 2645.203787] loop2: detected capacity change from 0 to 240 [ 2645.214518] FAULT_INJECTION: forcing a failure. [ 2645.214518] name failslab, interval 1, probability 0, space 0, times 0 [ 2645.215947] CPU: 1 PID: 12464 Comm: syz-executor.4 Not tainted 6.4.0-next-20230705 #1 [ 2645.216919] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2645.217924] Call Trace: [ 2645.218247] [ 2645.218541] dump_stack_lvl+0xc1/0xf0 [ 2645.219069] should_fail_ex+0x4b4/0x5b0 [ 2645.219608] ? alloc_empty_file+0x76/0x1e0 [ 2645.220249] should_failslab+0x9/0x20 [ 2645.220823] kmem_cache_alloc+0x62/0x370 [ 2645.221435] ? __lock_acquire+0x19b1/0x6340 [ 2645.222103] alloc_empty_file+0x76/0x1e0 [ 2645.222723] path_openat+0xd8/0x2710 [ 2645.223324] ? __pfx_path_openat+0x10/0x10 [ 2645.223973] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 2645.224540] loop7: detected capacity change from 0 to 240 [ 2645.224755] do_filp_open+0x1ba/0x410 [ 2645.225684] ? __pfx_do_filp_open+0x10/0x10 [ 2645.226372] ? expand_files+0x446/0x8e0 [ 2645.226988] ? find_held_lock+0x2c/0x110 [ 2645.227651] ? alloc_fd+0x2eb/0x760 [ 2645.228228] ? lock_release+0x1e3/0x680 [ 2645.228883] ? do_raw_spin_lock+0x125/0x270 [ 2645.229549] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2645.230317] ? _raw_spin_unlock+0x1e/0x40 [ 2645.230948] ? alloc_fd+0x2eb/0x760 [ 2645.231554] do_sys_openat2+0x164/0x1d0 [ 2645.232179] ? __pfx_do_sys_openat2+0x10/0x10 [ 2645.232915] __x64_sys_openat+0x143/0x200 [ 2645.233553] ? __pfx___x64_sys_openat+0x10/0x10 [ 2645.234313] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2645.235114] do_syscall_64+0x3f/0x90 [ 2645.235723] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2645.236513] RIP: 0033:0x7fb3126f9a04 [ 2645.237082] 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 [ 2645.239698] RSP: 002b:00007fb30fcbbed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2645.240827] RAX: ffffffffffffffda RBX: 00007fb312790970 RCX: 00007fb3126f9a04 [ 2645.241868] RDX: 0000000000000002 RSI: 00007fb30fcbc000 RDI: 00000000ffffff9c [ 2645.242891] FAULT_INJECTION: forcing a failure. [ 2645.242891] name failslab, interval 1, probability 0, space 0, times 0 [ 2645.242911] RBP: 00007fb30fcbc000 R08: 0000000000000000 R09: ffffffffffffffff [ 2645.244721] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2645.245764] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 2645.246825] [ 2645.247191] CPU: 0 PID: 12470 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2645.247760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2645.248331] Call Trace: [ 2645.248527] [ 2645.248699] dump_stack_lvl+0xc1/0xf0 [ 2645.249010] should_fail_ex+0x4b4/0x5b0 [ 2645.249304] ? __kernfs_new_node+0xd4/0x890 [ 2645.249633] should_failslab+0x9/0x20 [ 2645.249925] kmem_cache_alloc+0x62/0x370 [ 2645.250227] __kernfs_new_node+0xd4/0x890 [ 2645.250536] ? perf_trace_lock_acquire+0xcf/0x500 [ 2645.250899] ? __pfx___kernfs_new_node+0x10/0x10 [ 2645.251253] ? selinux_sb_statfs+0x1b5/0x240 [ 2645.251586] ? __pfx_selinux_sb_statfs+0x10/0x10 [ 2645.251940] ? __pfx_perf_trace_lock+0x10/0x10 [ 2645.252278] ? __mutex_unlock_slowpath+0x15c/0x5e0 [ 2645.252652] ? shmem_statfs+0x1b7/0x3e0 [ 2645.252958] kernfs_create_dir_ns+0xa0/0x230 [ 2645.253307] internal_create_group+0x713/0xb00 [ 2645.253666] ? __pfx_internal_create_group+0x10/0x10 [ 2645.254074] loop_configure+0xce5/0x1910 [ 2645.254400] lo_ioctl+0x934/0x19a0 [ 2645.254680] ? __x64_sys_openat+0x143/0x200 [ 2645.254999] ? do_syscall_64+0x3f/0x90 [ 2645.255289] ? __pfx_lo_ioctl+0x10/0x10 [ 2645.255586] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 2645.255972] ? __pfx_perf_tp_event+0x10/0x10 [ 2645.256290] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 2645.256656] ? __lock_acquire+0xc3f/0x6340 [ 2645.256977] ? perf_trace_lock_acquire+0xcf/0x500 [ 2645.257372] ? perf_trace_preemptirq_template+0x252/0x420 [ 2645.257789] ? __pfx_lo_ioctl+0x10/0x10 [ 2645.258084] blkdev_ioctl+0x2e4/0x750 [ 2645.258377] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2645.258698] ? selinux_file_ioctl+0xba/0x270 [ 2645.259031] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2645.259352] __x64_sys_ioctl+0x1a4/0x210 [ 2645.259662] do_syscall_64+0x3f/0x90 [ 2645.259943] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2645.260320] RIP: 0033:0x7fc3c5b238d7 [ 2645.260586] 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 [ 2645.261872] RSP: 002b:00007fc3c3098f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2645.262398] RAX: ffffffffffffffda RBX: 00007fc3c5b6d970 RCX: 00007fc3c5b238d7 [ 2645.262906] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2645.263397] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 2645.263904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2645.264412] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 2645.264932] [ 2645.265215] loop6: detected capacity change from 0 to 240 13:08:36 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xa, 0x0, &(0x7f0000000180)) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000001500), 0x200200, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xa, 0x0, &(0x7f0000000180)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000100)="2a5f813540e6db4a30e0dfbd2ab61ea0f7e4956be323cd4cc92f98d3285315063ba33d3c498261f7575551dd5806b2151e867c08372d1b6ee7f558d9346ca3b6da6e65f8d320fcd83a8c4d894be633817c4cd0eeded88b63d1f9a198b1863bd3e1ab1afbda99a24c9e43af72a1633e0eaefdf8081dfc309e9cb93c2d6635b2d5c0609164ecc1d1cfaa878f8c20b199b0110888f7f23bf46d0a90af2be31f8d60029b0f11f423ee107dcb6756f370a9b23ac5523d30e31de4db5e3351804014614889999c95669d8f97b29234e40db9bbce9b48c69a695f463dfc567b49a41a780ebb08761f90d3e82271", 0xea}, {&(0x7f0000000200)="89ca53ec1c62e1f2dbcaed48d411695e9dbb", 0x12}, {&(0x7f0000000240)="20cb207fac4630b75ba1964e0652a894fb64f94b096b85722e4898cc0520a2e637c7d5d8ed62c41998", 0x29}, {&(0x7f0000000280)="c79aee408bd502748c5fe09cca483c35355d80240b4aa909101d73f62585c6490300260c550a21ded95dfe5b3c6703105776cb4e8efc9a41a34dd3f7c76839fd538971df03bd3e22686e0c8e2982b57ac515b25a10a62c046710c361b40b18e53ae111c120d32f974c6b70ea", 0x6c}, {&(0x7f0000000300)="05aec16e4bb349749127c2e91278a3a63759d2730b412f6ea3548ec3d08c7856d1795e763eaa80b69f7f00b449154370ca7346742d4c998f8b40221152f6b98514f88af7ea97478dc42868c0b8c52a4f033b3592aa5279115ff474038ec83509c393e354e24406961efc0257434a947c4b997dbb8aa5da30bb83e2154d347a0aedd4c2e83de892daeffc45b2", 0x8c}, {&(0x7f00000003c0)="d3f5cfa5681bd7517507a06b4caa7b0bb82a92ae1cba80594f793d731b78f6522602044eed1ab6ec8a", 0x29}, {&(0x7f0000000400)="91f275bdb095332e60a74195f0fc290a3dde19671d22b04f5a60b9721f688d6d7c6bcbefbb4f038e2cae1b4d3f9f19c0c35d6b8289678fe49c2e6248d448724e051c3be877bc9c154f", 0x49}, {&(0x7f0000000480)="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", 0x1000}], 0x8, &(0x7f0000001540)=[@rights={{0x30, 0x1, 0x1, [r2, r0, r0, r0, r0, r3, r4, r0]}}], 0x30, 0x1}, 0x4004844) ioprio_get$pid(0x3, r1) [ 2645.284219] isofs_fill_super: bread failed, dev=loop2, iso_blknum=60, block=120 13:08:36 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, 0x0) 13:08:36 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 25) 13:08:36 executing program 3: syncfs(0xffffffffffffffff) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x7, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0xff7f}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x40a, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0xfb, 0x2}, 0xe) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 13:08:36 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 28) [ 2645.365540] FAULT_INJECTION: forcing a failure. [ 2645.365540] name failslab, interval 1, probability 0, space 0, times 0 [ 2645.366510] CPU: 0 PID: 12481 Comm: syz-executor.7 Not tainted 6.4.0-next-20230705 #1 [ 2645.367038] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2645.367574] Call Trace: [ 2645.367753] [ 2645.367913] dump_stack_lvl+0xc1/0xf0 [ 2645.368198] should_fail_ex+0x4b4/0x5b0 [ 2645.368481] ? security_file_alloc+0x38/0x170 [ 2645.368798] should_failslab+0x9/0x20 [ 2645.369067] kmem_cache_alloc+0x62/0x370 [ 2645.369362] security_file_alloc+0x38/0x170 [ 2645.369667] init_file+0x99/0x250 [ 2645.369926] alloc_empty_file+0x94/0x1e0 [ 2645.370212] path_openat+0xd8/0x2710 [ 2645.370493] ? __pfx_path_openat+0x10/0x10 [ 2645.370783] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 2645.371150] do_filp_open+0x1ba/0x410 [ 2645.371426] ? __pfx_do_filp_open+0x10/0x10 [ 2645.371732] ? expand_files+0x446/0x8e0 [ 2645.372009] ? find_held_lock+0x2c/0x110 [ 2645.372297] ? alloc_fd+0x2eb/0x760 [ 2645.372554] ? lock_release+0x1e3/0x680 [ 2645.372838] ? do_raw_spin_lock+0x125/0x270 [ 2645.373137] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2645.373474] ? _raw_spin_unlock+0x1e/0x40 [ 2645.373759] ? alloc_fd+0x2eb/0x760 [ 2645.374030] do_sys_openat2+0x164/0x1d0 [ 2645.374313] ? __pfx_do_sys_openat2+0x10/0x10 [ 2645.374630] ? perf_trace_preemptirq_template+0x252/0x420 [ 2645.375021] __x64_sys_openat+0x143/0x200 [ 2645.375328] ? __pfx___x64_sys_openat+0x10/0x10 [ 2645.375682] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2645.376069] do_syscall_64+0x3f/0x90 [ 2645.376353] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2645.376733] RIP: 0033:0x7f8b86371a04 [ 2645.376998] 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 [ 2645.378265] RSP: 002b:00007f8b83933ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2645.378808] RAX: ffffffffffffffda RBX: 00007f8b86408970 RCX: 00007f8b86371a04 [ 2645.379305] RDX: 0000000000000002 RSI: 00007f8b83934000 RDI: 00000000ffffff9c [ 2645.379810] RBP: 00007f8b83934000 R08: 0000000000000000 R09: ffffffffffffffff [ 2645.380309] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2645.380807] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 2645.381325] [ 2645.420628] loop6: detected capacity change from 0 to 240 13:08:36 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 26) [ 2645.438103] loop2: detected capacity change from 0 to 240 13:08:36 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 24) 13:08:36 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x101}) rt_sigqueueinfo(r2, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x1, 0xff, 0x5, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, r2, 0x1, r1, 0x2) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xcb}}, './file0\x00'}) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x3f, 0x2, 0xff, 0x80, 0x0, 0x5, 0x84000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0xc040, 0x1f3b, 0xd9, 0x6, 0x2, 0x5, 0x8d75, 0x0, 0x0, 0x0, 0x3}, r2, 0xa, r3, 0x9) r4 = gettid() ioprio_get$pid(0x3, r4) 13:08:36 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, 0x0) 13:08:36 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 29) [ 2645.488480] loop4: detected capacity change from 0 to 240 [ 2645.497876] isofs_fill_super: root inode is not a directory. Corrupted media? [ 2645.509347] loop7: detected capacity change from 0 to 240 [ 2645.519600] loop6: detected capacity change from 0 to 240 [ 2645.563490] loop2: detected capacity change from 0 to 240 13:08:50 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = signalfd4(r0, &(0x7f0000000080)={[0xffff]}, 0x8, 0x80800) connect$bt_l2cap(r1, &(0x7f0000000200)={0x1f, 0x9, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}}, 0xe) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/ptp', 0x31b800, 0x181) getsockopt$IP_SET_OP_GET_FNAME(r0, 0x1, 0x53, &(0x7f00000000c0)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f0000000100)=0x2c) close_range(r0, r2, 0x0) connect$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x7, @any, 0x5, 0x2}, 0xe) 13:08:50 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0xfffc, @any, 0x3, 0x1}, 0xe) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xa, 0x0, &(0x7f0000000180)) connect$bt_l2cap(r2, &(0x7f0000000100)={0x1f, 0xf801, @none, 0xf657}, 0xe) r3 = fsmount(0xffffffffffffffff, 0x1, 0xfc) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xa, 0x0, &(0x7f0000000180)) connect$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0xffff, @none, 0x1, 0x1}, 0xe) statx(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', 0x6000, 0x7ff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r5) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x18000, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@cache_none}, {@cache_mmap}, {@privport}, {@msize={'msize', 0x3d, 0x5}}, {@afid={'afid', 0x3d, 0x2}}, {@version_9p2000}, {@version_L}, {@msize={'msize', 0x3d, 0x3}}, {@dfltgid={'dfltgid', 0x3d, r5}}], [{@measure}, {@dont_appraise}, {@subj_role={'subj_role', 0x3d, '^-'}}]}}) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r6, 0x112, 0xa, 0x0, &(0x7f0000000180)) bind$bt_l2cap(r6, &(0x7f0000000000)={0x1f, 0x7fd, @any, 0x401, 0x2}, 0xe) 13:08:50 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 27) 13:08:50 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 25) 13:08:50 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 30) 13:08:50 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, 0x0) 13:08:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = fsmount(r0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = fsmount(r2, 0x0, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x400) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000780), 0x400100, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r4, &(0x7f0000000200)={0x1f, 0x9, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x0, 0x2}, 0xe) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xa, 0x0, &(0x7f0000000180)) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xa, 0x0, &(0x7f0000000180)) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r6, 0x112, 0xa, 0x0, &(0x7f0000000180)) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_RCVMTU(r7, 0x112, 0xa, 0x0, &(0x7f0000000180)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003100)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000580)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r0, r4, r4, 0xffffffffffffffff, r2]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff]}}], 0x50, 0x40840}}, {{&(0x7f0000000600)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000680)="180ac90b3fe1c4098ecb40c93782fc0a2c790dda74201801b18fdc99c86f90062e0b56d3bce895fe586a45543e04ed3a097486932489c2deef6ab0e6cfcfe570f0f36ebc0d4e964a39f41e4810376f134586e517997b599ab146a4345f3f19708fc67f5b4f25da89148e466882d2affa0437d73b57ad18dc3d3e694984bdd296e5345c5ed4491b9dc9d79eee2ee3ce2f", 0x90}, {&(0x7f0000000740)="03642812b032b999a9594780fd8017981c8ad559ec0216f12a8072de", 0x1c}, {&(0x7f0000000480)="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", 0xfe}, {&(0x7f0000003200)="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0x1000}], 0x4, 0x0, 0x0, 0x40000}}, {{&(0x7f00000007c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000840), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="14000000000000000000000001000000", @ANYRES32, @ANYBLOB="8f43ee436da57304eaa50800000010000000a90000000001000000010000796480ee2a3f97", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYRES32=0xee00, @ANYBLOB="00020006001b5b16b226a3464a1f940877017ad114275daf5564dade4a21915cab5ce8923ac55eea97f4ee22a022c4e51bc5190ca0719f29aa9a6d236de55827c0e3aab55dd5f7d0684fd80764272516b11b371c0f2461ca00"/102, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000867aa520002400000000000000010000000100b7526538905fee0ad800005289a2a23c3e7dc38bb426e1660626093975094104e73cc0d7a08187dff8949c7bd2aff60c969ce4ab4adc9f53bb393c53849a2acecb21f5040e", @ANYRESDEC, @ANYRES32=r4, @ANYRES32, @ANYRES32=r2, @ANYRES32=r2, @ANYRES16, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRES32=r3, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x130}}, {{&(0x7f0000000c00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003000)=[{&(0x7f0000000c80)="0d19b0945ec18c814c0833f26b9687425e01e8ca4e92410872cf5263b4590f18737d22fcc007", 0x26}, {&(0x7f0000000cc0)="2cd528e3de933021e1ac9c5ff489dd1570d9be9fda8b5f9faa0f11ed0cf1b322243aab5b353791aa05e921762ac3b8d7ad6bc7ae64c1470e4e549d83c26de5dd427c44196c8623dea1a767fdef872c1a7199f110afd32887d77f2fc8b0df9fcbe146b126707facee5a5cee74f9031671e06cd04327e4638f2a6fe2d770e5ba3b6a83e76db8ca2a491b6fc8acc7e7c7e9de9c52b4293b5d1addd0381c123981d15a76cf1bc07472f8d13741d73e6235ba1c56215e2391eaf0a4b903f700eea90114e549c9f53c44f41b5159178b6203cb6e85702facb9075b4a61c72441", 0xdd}, {&(0x7f0000000dc0)="bdea2ea5b0a553fbdaae302e031a0e42257c2fba8c69f62d557b649c625baa6c34cb1b05586b3fda0da89681372d00da66fc72e09d0cf87c0c3cbe92f339893a207f9ace7c67b2fd202048f723599d6797dc3b7dbba785cf01ba99f962cb6edf3467cc", 0x63}, {&(0x7f0000000e40)="ddd057504f5a62db0c8d75a3934765269c00c723e95acb787c5cba3c99937835dccbe28cfad78d42694484a700da64f9a8abea0b6b556153", 0x38}, {&(0x7f0000000e80)="cfd958b250986d0cb2c207f6830590ec62d618658db1d1ce86ce16f7b7a080", 0x1f}, {&(0x7f0000000ec0)="fc1c14c3436b42fc95d2431ad3a6e52f676a31e3bfab5b0189329d3b04a256f6b710b829a1278879bb3e2dfb31282791d521a5e32a38aeb68fd36145389f34039264d7b77960071e6295390ee9b7b09e3856fd32b4a49f6c7bd28c1e22a04da13a4dbc922dda961ca706df964845d428b6dd93f66b250b170c7762186c1421df9592f7dcac333ce285865c01f2695a6dd1e2a374ccaeb47f0983a4a5a59b8947d204fe0586b8cb082b3b6a3e3e32971b261342ab5bf353105786c7b939629e8672da95487dac6483dee3a98dec3578db731ed7d587dbf37906c941648e7e30023611f5a4ae950c819519", 0xea}, 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0x1000}, {&(0x7f0000001fc0)}, {&(0x7f0000002000)="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0x1000}], 0x9, &(0x7f00000030c0)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB="0000000020000009000000000100000000fff200", @ANYRES32, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r3], 0x38, 0x20014040}}], 0x4, 0x20044004) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xa, 0x0, &(0x7f0000000180)) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)={0xff3a, 0x3, 0x5, 0x1, 0xa0, 0x9, 0x101}, 0xc) r8 = clone3(&(0x7f00000003c0)={0x208000400, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f00000001c0), {0x3b}, &(0x7f0000000240)=""/44, 0x2c, &(0x7f0000000280)=""/233, &(0x7f0000000380)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0], 0x5, {r1}}, 0x58) fcntl$lock(r1, 0x5, &(0x7f0000000440)={0x2, 0x3, 0x3ff, 0x1ff, r8}) 13:08:50 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29f8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_get$pid(0x3, r0) 13:08:50 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000500)=[{{&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000080)}}, {{&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/197, 0xc5}, {&(0x7f0000000140)=""/101, 0x65}, {&(0x7f0000000340)=""/92, 0x5c}, {&(0x7f00000003c0)=""/180, 0xb4}], 0x4, &(0x7f0000000480)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}}], 0x2, 0x2020, 0x0) r3 = openat$random(0xffffffffffffff9c, &(0x7f0000000080), 0x42080, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000600)={{0x1, 0x1, 0x55, r3, @out_args}, './file0\x00'}) ioctl$FS_IOC_READ_VERITY_METADATA(r1, 0xc0286687, &(0x7f00000005c0)={0x3, 0x7, 0x10, &(0x7f0000000580)=""/16}) [ 2659.672939] FAULT_INJECTION: forcing a failure. [ 2659.672939] name failslab, interval 1, probability 0, space 0, times 0 [ 2659.673136] loop6: detected capacity change from 0 to 240 [ 2659.674470] CPU: 0 PID: 12517 Comm: syz-executor.4 Not tainted 6.4.0-next-20230705 #1 [ 2659.674508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2659.676841] FAULT_INJECTION: forcing a failure. [ 2659.676841] name failslab, interval 1, probability 0, space 0, times 0 [ 2659.676999] Call Trace: [ 2659.678152] [ 2659.678468] dump_stack_lvl+0xc1/0xf0 [ 2659.679027] should_fail_ex+0x4b4/0x5b0 [ 2659.679583] ? security_file_alloc+0x38/0x170 [ 2659.680235] should_failslab+0x9/0x20 [ 2659.680771] kmem_cache_alloc+0x62/0x370 [ 2659.681349] security_file_alloc+0x38/0x170 [ 2659.681976] init_file+0x99/0x250 [ 2659.682485] alloc_empty_file+0x94/0x1e0 [ 2659.683069] path_openat+0xd8/0x2710 [ 2659.683638] ? __pfx_path_openat+0x10/0x10 [ 2659.684255] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 2659.684964] do_filp_open+0x1ba/0x410 [ 2659.685504] ? __pfx_do_filp_open+0x10/0x10 [ 2659.686140] ? expand_files+0x446/0x8e0 [ 2659.686710] ? find_held_lock+0x2c/0x110 [ 2659.687269] ? alloc_fd+0x2eb/0x760 [ 2659.687822] ? lock_release+0x1e3/0x680 [ 2659.688559] ? do_raw_spin_lock+0x125/0x270 [ 2659.689361] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2659.690267] ? _raw_spin_unlock+0x1e/0x40 [ 2659.691024] ? alloc_fd+0x2eb/0x760 [ 2659.691556] do_sys_openat2+0x164/0x1d0 [ 2659.692152] ? __pfx_do_sys_openat2+0x10/0x10 [ 2659.692807] ? perf_trace_preemptirq_template+0x252/0x420 [ 2659.693562] __x64_sys_openat+0x143/0x200 [ 2659.694251] ? __pfx___x64_sys_openat+0x10/0x10 [ 2659.694913] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2659.695639] do_syscall_64+0x3f/0x90 [ 2659.696164] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2659.696899] RIP: 0033:0x7fb3126f9a04 [ 2659.697394] 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 [ 2659.699732] RSP: 002b:00007fb30fcbbed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2659.700732] RAX: ffffffffffffffda RBX: 00007fb312790970 RCX: 00007fb3126f9a04 [ 2659.701649] RDX: 0000000000000002 RSI: 00007fb30fcbc000 RDI: 00000000ffffff9c [ 2659.702593] RBP: 00007fb30fcbc000 R08: 0000000000000000 R09: ffffffffffffffff [ 2659.703507] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2659.704429] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 2659.705391] [ 2659.705724] CPU: 1 PID: 12523 Comm: syz-executor.7 Not tainted 6.4.0-next-20230705 #1 [ 2659.706292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2659.706878] Call Trace: [ 2659.707070] [ 2659.707240] dump_stack_lvl+0xc1/0xf0 [ 2659.707536] should_fail_ex+0x4b4/0x5b0 [ 2659.707832] ? __kernfs_new_node+0xd4/0x890 [ 2659.708154] should_failslab+0x9/0x20 [ 2659.708436] kmem_cache_alloc+0x62/0x370 [ 2659.708744] __kernfs_new_node+0xd4/0x890 [ 2659.709048] ? perf_trace_lock_acquire+0xcf/0x500 [ 2659.709405] ? __pfx___kernfs_new_node+0x10/0x10 [ 2659.709752] ? selinux_sb_statfs+0x1b5/0x240 [ 2659.710104] ? __pfx_selinux_sb_statfs+0x10/0x10 [ 2659.710457] ? __pfx_perf_trace_lock+0x10/0x10 [ 2659.710794] ? __mutex_unlock_slowpath+0x15c/0x5e0 [ 2659.711170] ? shmem_statfs+0x1b7/0x3e0 [ 2659.711466] kernfs_create_dir_ns+0xa0/0x230 [ 2659.711806] internal_create_group+0x713/0xb00 [ 2659.712152] ? __pfx_internal_create_group+0x10/0x10 [ 2659.712536] loop_configure+0xce5/0x1910 [ 2659.712861] lo_ioctl+0x934/0x19a0 [ 2659.713134] ? __x64_sys_openat+0x143/0x200 [ 2659.713457] ? do_syscall_64+0x3f/0x90 [ 2659.713749] ? __pfx_lo_ioctl+0x10/0x10 [ 2659.714035] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 2659.714397] ? __pfx_perf_tp_event+0x10/0x10 [ 2659.714701] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 2659.715041] ? __lock_acquire+0xc3f/0x6340 [ 2659.715344] ? perf_trace_lock_acquire+0xcf/0x500 [ 2659.715713] ? perf_trace_preemptirq_template+0x252/0x420 [ 2659.716094] ? __pfx_lo_ioctl+0x10/0x10 [ 2659.716374] blkdev_ioctl+0x2e4/0x750 [ 2659.716653] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2659.716948] ? selinux_file_ioctl+0xba/0x270 [ 2659.717264] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2659.717546] __x64_sys_ioctl+0x1a4/0x210 [ 2659.717835] do_syscall_64+0x3f/0x90 [ 2659.718094] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2659.718460] RIP: 0033:0x7f8b863be8d7 [ 2659.718715] 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 [ 2659.719886] RSP: 002b:00007f8b83933f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2659.720386] RAX: ffffffffffffffda RBX: 00007f8b86408970 RCX: 00007f8b863be8d7 [ 2659.720848] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2659.721313] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 2659.721776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2659.722252] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 2659.722736] [ 2659.723138] loop7: detected capacity change from 0 to 240 [ 2659.729160] loop2: detected capacity change from 0 to 240 13:08:50 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 31) [ 2659.823593] FAULT_INJECTION: forcing a failure. [ 2659.823593] name failslab, interval 1, probability 0, space 0, times 0 [ 2659.824375] CPU: 1 PID: 12536 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2659.824897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2659.825430] Call Trace: [ 2659.825607] [ 2659.825768] dump_stack_lvl+0xc1/0xf0 [ 2659.826055] should_fail_ex+0x4b4/0x5b0 [ 2659.826341] ? __kernfs_new_node+0xd4/0x890 [ 2659.826637] should_failslab+0x9/0x20 [ 2659.826908] kmem_cache_alloc+0x62/0x370 [ 2659.827201] __kernfs_new_node+0xd4/0x890 [ 2659.827493] ? __pfx___kernfs_new_node+0x10/0x10 [ 2659.827829] ? down_write+0x11a/0x1f0 [ 2659.828111] ? up_write+0x196/0x510 [ 2659.828379] kernfs_new_node+0x97/0x120 [ 2659.828656] __kernfs_create_file+0x55/0x350 [ 2659.828966] sysfs_add_file_mode_ns+0x21c/0x440 [ 2659.829292] ? __pfx_dev_attr_store+0x10/0x10 [ 2659.829609] internal_create_group+0x322/0xb00 [ 2659.829948] ? __pfx_internal_create_group+0x10/0x10 [ 2659.830312] loop_configure+0xce5/0x1910 [ 2659.830616] lo_ioctl+0x934/0x19a0 [ 2659.830880] ? __pfx_lo_ioctl+0x10/0x10 [ 2659.831161] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 2659.831526] ? find_held_lock+0x2c/0x110 [ 2659.831801] ? __pfx___lock_acquire+0x10/0x10 [ 2659.832117] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 2659.832493] ? __lock_acquire+0xc3f/0x6340 [ 2659.832801] ? perf_trace_lock_acquire+0xcf/0x500 [ 2659.833143] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2659.833609] ? xfd_validate_state+0x51/0x170 [ 2659.833944] ? __pfx_lo_ioctl+0x10/0x10 [ 2659.834240] blkdev_ioctl+0x2e4/0x750 [ 2659.834526] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2659.834846] ? selinux_file_ioctl+0xba/0x270 [ 2659.835180] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2659.835498] __x64_sys_ioctl+0x1a4/0x210 [ 2659.835804] do_syscall_64+0x3f/0x90 [ 2659.836082] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2659.836461] RIP: 0033:0x7fc3c5b238d7 [ 2659.836733] 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 [ 2659.838005] RSP: 002b:00007fc3c3098f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2659.838544] RAX: ffffffffffffffda RBX: 00007fc3c5b6d970 RCX: 00007fc3c5b238d7 [ 2659.839045] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2659.839546] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 2659.840050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2659.840541] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 2659.841059] 13:08:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000840)='./file1\x00', 0x101042, 0x0) r1 = fsmount(r0, 0x0, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='user.incfs.metadata\x00') r2 = fsmount(r0, 0x0, 0x5) ioctl$TIOCNXCL(r2, 0x540d) getresuid(&(0x7f00000000c0), &(0x7f0000000740), &(0x7f0000000780)=0x0) syz_mount_image$vfat(&(0x7f0000000c00), &(0x7f0000000c40)='./file1\x00', 0x9, 0x4, &(0x7f0000001000)=[{&(0x7f0000000c80)="5d7e5595b70bbeebbb04c6af77a0b2989a8d7dcf48adcb40a44d94ee199cba755ff539e2ca0f8fbb136c975f212d6fcf3b06ecae436ede18d08a6a642ba54b557798d40595195650e7600e7bbf4825ce38e5390a030bc7741d9646505cae26525ac95a8b773b611a7509d366417f2adab86b39b01ea3bca47182990b41cbfcfc1222884b102642d4ef0d892d491b3ea5d99b6c0579f6075c0190c4edfa79f895043465c82b7cdd3b4af975fa183c8e1ccba9427649f3e6", 0xb7}, {&(0x7f0000000d40)="ec01839ae62591ab356ba86df85884c402dea4710fe949996bfb3a56bbd2032eab5816fdbc3114086fde98cdfc0b44e708c70e9b0bd9214264bd8fc2271eb01ceee3bbeaabda419f9a96918775cba7c3e58a0792f7cf349bc712a9c80e7c594c1c178c757e3fa6e89b3145bc4c0a425ef3cbfb18662c3fcea4341c20e20dbe76f6b277431592bb99daa961c96bedde641be50d8ba145e2611dcc8f34254c387a98281fc299e77e4e7f9e8e0bf5cbf1983979067e9b820ae9d35ddda051b351e82baf1cab2f9454", 0xc7, 0x6}, {&(0x7f0000000e40)="70eb7bc710a6902ce702a6b026a467d7a4eb5395da1c4f061a921a54b2c5140c6fa3c3a097bf084d1a3fe9de983270e2955563e7019a0d1fe837c15fe6fbba28df65f648e469e0139995b9bf4e426e7e22286119deb44a604ec2708a8b21f376247c0b9ad81b849efa53bd769a6f9d64d6368e0b660feef06e3ad1e0ffbfed5c1d31839417e90110aa63109cb8c0dd962fbd2dda47c1f6071b9bb2f6cc35a9", 0x9f, 0xfa}, {&(0x7f0000000f00)="9d92f938ccda66b5693e759b5a49c619a41f645e788505469e4d435e84c2baa3afdc1d69b2ad42187df41c796463215951a04dd8d155e39decea1233b69d91e1944a8f23eb23fa0f68ac0e986f3f61659299a5e7ca74ff72e0c1b866b6095a720333e9b44f86b0e744bc41f360e4ab26453d538e103420261fcaba8c7b13275212e10637eaf81671bb96f51d69f24a80887c5a5fe86c99b261bf301c523a4a2bc3a4db32e18007fcf3dc62096a6db4f03adb6aa8ccd870b79a60cd3bb44bb9c456561e711a4f0eedef1c110fce3ee3af1b", 0xd1, 0x6}], 0x2000000, &(0x7f0000001080)=ANY=[@ANYBLOB='shortname=winnt,shortname=mixed,uni_xlate=0,shortname@mixed,uni_\a\x00\x00\x00e=0,check=relaxed,shortname=lower,smackfsfloor=mpol,dont_hash,\x00']) recvmsg$unix(r2, &(0x7f0000000bc0)={&(0x7f0000000900)=@abs, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000980)=""/255, 0xff}, {&(0x7f0000000a80)=""/165, 0xa5}], 0x2, &(0x7f0000000b40)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x58}, 0x2000) perf_event_open(&(0x7f0000000880)={0x1, 0x80, 0x9, 0x5, 0x6, 0x7f, 0x0, 0x8, 0x2b80, 0x7, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0x0, 0xdf68000000000000}, 0x848, 0xffffffff00000000, 0x7, 0x6, 0xfffffffffffffffc, 0x1ff, 0x8001, 0x0, 0x55f, 0x0, 0x9}, r4, 0xe, r0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x80000000000000, 0x6, &(0x7f0000000680)=[{&(0x7f0000000240)="c7466551a5d884942dd2ed561ff361aa4ad3f224d1f7650c2fb0586e57b0c608656033d5cedb90764670da5276e46839bcaee1c91e79c174c962a38b9f8806805d92dbcc279a3c6349e6c336fd242daa87ca4539718f98308ed399986418bb363f46e5bcf07637dbf4f4c595319b5c7f8818e099a4338104f7f7064b1876519d619a85d2f620f2e304aa26193baa03814604c60288522976d5eadbbf92db7876171e9ed487ad8c905c6dbaf36a26ed2256409737defe21326e8afcee7002504ebf214155bcd96a50bd9db004503bb7779bb3a4bc0ea4c423f8fe34d93f", 0xdd, 0x8}, {&(0x7f0000000340)="641c0641fc5e38adc51cbd89c1a44b8226e8ab726b8f5e17e094961330c9a95bca955ba5a6c8a40b00a68dab8799a30ebf57f07ff771dd5db030d3c11b9105410248f0baee73e3ac81ed391bd76f4e1197b0e5bb6a4725b1260acc420c9bbfe204bbcab04354fdcd7c4b408a87673b0c587398e303f6acfc52f12f7c68d1c4ab4d78", 0x82, 0x1}, {&(0x7f0000000400)="2580a8e1ec544812877c0e7215e384780af145e97905fc22d323f7ef7bc257ccad1f196c7bae371030913572ea767a28d1a77cdde0fe87f63607bd7156aaf82d51bc0ca48206d5aef37aaa4617637b368518129ae2184cf78a045acf0c776d16c22f53c104bdec5958abc17e758135e1523af28e52cbd25fadd2c1204392e27b9e7df4c551275d8720733f14508195341c142b456117a73f7e9837fc8b4ebfe5e2db087d18b83b4557429a77804f451b5f0c2fb4e5d38d410b342143a5", 0xbd, 0x8}, {&(0x7f00000004c0)="069cc78b4d062f3725274495fbf0d3a9cf6ed2fe4bcf6c98a647fa9d59f9d31841a3cd6eacd2b5e5bb23f2d6e82807d0ecb8e0e4dc08c5b5f04dcbf0b39c79505bf595a2b28579d45374dc16832de50915c12324a2fec27f4d685a69e144adf4cb432476e448ec5a930661e0d32e7dac4847d6d14c94db1c3521739e567b2e47231a6f178f6795910aef0e10e888fb538a3ff74be5cf6e9f0cad94169204a12a7b7cbd7f788efb51d65790e3675f91ee47d6b30c4c3baf6ba58ebce0e5d381f7555454248824a8acfc0225bef41595136425af0b13b1cfadce44ebbc223e6a6cdc98f6a561b007c2", 0xe8, 0xff}, {&(0x7f00000005c0)="6d7415b0a8ff3728859f81d3d6a7e359a2e232062e2d1f787eaa729812147c4b8901e4918e028e70d3ec615385b277f55194bba9be3afcf6be278f336d2a9dc29d6e62ca51797e8ac624996394b0a174fb7838d55cff36924efefbc374b80a559cf8de936c74edb7fff6c94f9f0554572659d4095e680aa4ff8e6435235149b4ad47df40948b41576083ac215db5e4e755a049693097d2c8327365cdd2e4ff0ccf67e861b2619c1570ad3490916ae7a8d3517ec8f441848391269f07d7ed", 0xbe, 0x1}, {&(0x7f0000000180)="7e77132d243e0281cc0d9d7ee7e49e82ae9ae11fb78e8762b162f5dd4b8a2c4595ff57f430767a00ba171939d3a285bdf7e7104a7a71d534d94d85288f80aabb80133a659081f18af29fe6abc7cdc1712774b95e67f2bcc565faae2c018f05c74f71b15bfa49f08dd765a4a8112158", 0x6f, 0xef}], 0x202a, &(0x7f00000007c0)={[{@nr_inodes={'nr_inodes', 0x3d, [0x0]}}, {@huge_within_size}, {@huge_never}, {@size={'size', 0x3d, [0x65, 0x34, 0x25, 0x37]}}, {@mpol={'mpol', 0x3d, {'default', '=relative', @val={0x3a, [0x34]}}}}], [{@uid_eq={'uid', 0x3d, r3}}]}) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa00080000fc000000000000000000000000000000ff020000000000000000000000000100000007efffffffffffffff00000000000000"], 0x0) ioctl$TIOCSIG(r2, 0x40045436, 0x1) connect$bt_l2cap(r5, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) [ 2659.879015] loop6: detected capacity change from 0 to 240 13:08:50 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 32) 13:08:50 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 26) 13:08:50 executing program 5: r0 = perf_event_open(&(0x7f0000001840)={0x1, 0xffffffffffffff10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x101}) rt_sigqueueinfo(r1, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) rt_sigqueueinfo(0x0, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x101}) rt_sigqueueinfo(0x0, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x1, 0xff, 0x5, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, 0x0, 0x1, 0xffffffffffffffff, 0x2) ptrace$getsig(0x4202, 0x0, 0x1, &(0x7f0000000340)) r2 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() rt_sigqueueinfo(r3, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x101}) rt_sigqueueinfo(r3, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x1, 0xff, 0x5, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, r3, 0x1, r2, 0x2) rt_sigqueueinfo(r3, 0x7, &(0x7f00000001c0)={0x2f, 0x85cc, 0x3}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x1, 0xff, 0x5, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, r1, 0x1, r0, 0x2) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x0, 0x6, 0x0, 0x1, 0x0, 0x10001, 0x11020, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000100), 0x1}, 0x10002, 0x3b3, 0x2, 0x6, 0x401, 0x400, 0x6, 0x0, 0x353f}, r1, 0x7, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x5, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x6}, r1, 0x0, 0xffffffffffffffff, 0x4) r4 = gettid() getpid() ioprio_get$pid(0x3, r4) 13:08:50 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 28) [ 2659.940233] loop6: detected capacity change from 0 to 240 [ 2659.960449] FAT-fs (loop0): Unrecognized mount option "shortname@mixed" or missing value [ 2659.966852] loop4: detected capacity change from 0 to 240 [ 2659.971691] isofs_fill_super: root inode is not a directory. Corrupted media? 13:08:50 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 33) [ 2659.978710] loop0: detected capacity change from 0 to 264192 [ 2660.002557] loop7: detected capacity change from 0 to 240 [ 2660.063253] loop6: detected capacity change from 0 to 240 [ 2660.771907] FAT-fs (loop0): Unrecognized mount option "shortname@mixed" or missing value [ 2660.783196] loop0: detected capacity change from 0 to 264192 13:09:04 executing program 0: read$hiddev(0xffffffffffffffff, &(0x7f0000000100)=""/51, 0x33) ustat(0x0, &(0x7f0000000000)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/llc/socket\x00') bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x5, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x7, 0x1}, 0xe) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xa, 0x0, &(0x7f0000000180)) connect$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x40, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0xa346}, 0xe) 13:09:04 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x8000, @none, 0x0, 0x1}, 0xe) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)={0x7fff, 0x5, 0x8001, 0x5, 0x3f, 0x2, 0xc08}, 0xc) 13:09:04 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:09:04 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 34) 13:09:04 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 29) 13:09:04 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x841, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r1 = gettid() ioprio_get$pid(0x3, r1) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xa, 0x0, &(0x7f0000000180)) r2 = memfd_create(&(0x7f0000001280)='\x9f{\xe9-)(\x00', 0x5) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xf897}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = gettid() rt_sigqueueinfo(r4, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x101}) rt_sigqueueinfo(r4, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x1, 0xff, 0x5, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, r4, 0x1, r3, 0x2) getuid() newfstatat(0xffffffffffffff9c, &(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2900) r6 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = gettid() rt_sigqueueinfo(r7, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x101}) rt_sigqueueinfo(r7, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x1, 0xff, 0x5, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, r7, 0x1, r6, 0x2) getresgid(&(0x7f00000013c0), &(0x7f0000001400)=0x0, &(0x7f0000001440)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000011c0), 0x0, &(0x7f0000001480)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=0x0, @ANYRES32=r8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=0x0, @ANYRES32=r5, @ANYBLOB="000000001e000000000000000108000002000000", @ANYRES32=r7, @ANYRES32=0xee00, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x20000000}, 0x840) 13:09:04 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) r1 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x0, 0x200002) accept4$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x0, @none}, &(0x7f0000000140)=0xe, 0x80000) r2 = accept4$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed}, &(0x7f0000000040)=0xe, 0x80000) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x1000, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0xffff}, 0xe) 13:09:04 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 27) [ 2674.044140] FAULT_INJECTION: forcing a failure. [ 2674.044140] name failslab, interval 1, probability 0, space 0, times 0 [ 2674.044980] CPU: 1 PID: 12576 Comm: syz-executor.4 Not tainted 6.4.0-next-20230705 #1 [ 2674.045507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2674.046038] Call Trace: [ 2674.046222] [ 2674.046380] dump_stack_lvl+0xc1/0xf0 [ 2674.046663] should_fail_ex+0x4b4/0x5b0 [ 2674.046950] ? __kernfs_new_node+0xd4/0x890 [ 2674.047247] should_failslab+0x9/0x20 [ 2674.047518] kmem_cache_alloc+0x62/0x370 [ 2674.047811] __kernfs_new_node+0xd4/0x890 [ 2674.048109] ? perf_trace_lock_acquire+0xcf/0x500 [ 2674.048451] ? __pfx___kernfs_new_node+0x10/0x10 [ 2674.048785] ? selinux_sb_statfs+0x1b5/0x240 [ 2674.049106] ? __pfx_selinux_sb_statfs+0x10/0x10 [ 2674.049441] ? __pfx_perf_trace_lock+0x10/0x10 [ 2674.049766] ? __mutex_unlock_slowpath+0x15c/0x5e0 [ 2674.050133] ? shmem_statfs+0x1b7/0x3e0 [ 2674.050424] kernfs_create_dir_ns+0xa0/0x230 [ 2674.050745] internal_create_group+0x713/0xb00 [ 2674.051089] ? __pfx_internal_create_group+0x10/0x10 [ 2674.051456] loop_configure+0xce5/0x1910 [ 2674.051756] lo_ioctl+0x934/0x19a0 [ 2674.052017] ? kmem_cache_free+0x10d/0x4d0 [ 2674.052315] ? __x64_sys_openat+0x143/0x200 [ 2674.052621] ? do_syscall_64+0x3f/0x90 [ 2674.052900] ? __pfx_lo_ioctl+0x10/0x10 [ 2674.053176] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 2674.053535] ? perf_trace_lock+0xc1/0x480 [ 2674.053585] loop6: detected capacity change from 0 to 240 [ 2674.053824] ? __pfx_perf_trace_lock+0x10/0x10 [ 2674.054936] ? __lock_acquire+0xc3f/0x6340 [ 2674.055249] ? perf_trace_lock_acquire+0xcf/0x500 [ 2674.055628] ? __pfx_do_sys_openat2+0x10/0x10 [ 2674.055964] ? __pfx_lo_ioctl+0x10/0x10 [ 2674.056254] blkdev_ioctl+0x2e4/0x750 [ 2674.056534] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2674.056846] ? selinux_file_ioctl+0xba/0x270 [ 2674.057170] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2674.057483] __x64_sys_ioctl+0x1a4/0x210 [ 2674.057785] do_syscall_64+0x3f/0x90 [ 2674.058064] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2674.058459] RIP: 0033:0x7fb3127468d7 [ 2674.058728] 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 [ 2674.059944] RSP: 002b:00007fb30fcbbf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2674.060471] RAX: ffffffffffffffda RBX: 00007fb312790970 RCX: 00007fb3127468d7 [ 2674.060954] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2674.061444] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 2674.061931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2674.062436] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 2674.062953] [ 2674.063187] loop4: detected capacity change from 0 to 240 [ 2674.064539] loop7: detected capacity change from 0 to 240 13:09:04 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x8000, @none, 0x0, 0x1}, 0xe) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)={0x7fff, 0x5, 0x8001, 0x5, 0x3f, 0x2, 0xc08}, 0xc) [ 2674.120918] isofs_fill_super: root inode is not a directory. Corrupted media? 13:09:05 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ioprio_get$pid(0x3, r1) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x52, 0x8, 0xf7, 0x8, 0x0, 0x7, 0x1004f, 0xb, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8, 0x2, @perf_config_ext={0x4, 0xffffffffffff6151}, 0x5080c, 0x1f, 0x3, 0x9, 0x20, 0x2, 0xb2, 0x0, 0x81, 0x0, 0xfc0}, r1, 0x4, r0, 0x3) 13:09:05 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x8000, @none, 0x0, 0x1}, 0xe) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)={0x7fff, 0x5, 0x8001, 0x5, 0x3f, 0x2, 0xc08}, 0xc) 13:09:05 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 30) 13:09:05 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 35) 13:09:05 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 28) [ 2674.211405] loop4: detected capacity change from 0 to 240 [ 2674.215827] FAULT_INJECTION: forcing a failure. [ 2674.215827] name failslab, interval 1, probability 0, space 0, times 0 [ 2674.216648] CPU: 1 PID: 12596 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2674.217187] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2674.217746] Call Trace: [ 2674.217931] [ 2674.218114] dump_stack_lvl+0xc1/0xf0 [ 2674.218422] should_fail_ex+0x4b4/0x5b0 [ 2674.218728] ? __kernfs_new_node+0xd4/0x890 [ 2674.219057] should_failslab+0x9/0x20 [ 2674.219359] kmem_cache_alloc+0x62/0x370 [ 2674.219658] __kernfs_new_node+0xd4/0x890 [ 2674.219961] ? __pfx___kernfs_new_node+0x10/0x10 [ 2674.220305] ? down_write+0x11a/0x1f0 [ 2674.220585] ? up_write+0x196/0x510 [ 2674.220859] kernfs_new_node+0x97/0x120 [ 2674.221150] __kernfs_create_file+0x55/0x350 [ 2674.221468] sysfs_add_file_mode_ns+0x21c/0x440 [ 2674.221795] ? __pfx_dev_attr_store+0x10/0x10 [ 2674.222127] internal_create_group+0x322/0xb00 [ 2674.222457] ? __pfx_internal_create_group+0x10/0x10 [ 2674.222820] loop_configure+0xce5/0x1910 [ 2674.223129] lo_ioctl+0x934/0x19a0 [ 2674.223387] ? kmem_cache_free+0x10d/0x4d0 [ 2674.223679] ? __x64_sys_openat+0x143/0x200 [ 2674.223981] ? do_syscall_64+0x3f/0x90 [ 2674.224251] ? __pfx_lo_ioctl+0x10/0x10 [ 2674.224533] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 2674.224891] ? perf_trace_lock+0xc1/0x480 [ 2674.225187] ? __pfx_perf_trace_lock+0x10/0x10 [ 2674.225511] ? __lock_acquire+0xc3f/0x6340 [ 2674.225815] ? perf_trace_lock_acquire+0xcf/0x500 [ 2674.226193] ? __pfx_do_sys_openat2+0x10/0x10 [ 2674.226525] ? __pfx_lo_ioctl+0x10/0x10 [ 2674.226821] blkdev_ioctl+0x2e4/0x750 [ 2674.227098] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2674.227409] ? selinux_file_ioctl+0xba/0x270 [ 2674.227731] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2674.228043] __x64_sys_ioctl+0x1a4/0x210 [ 2674.228355] do_syscall_64+0x3f/0x90 [ 2674.228641] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2674.229016] RIP: 0033:0x7fc3c5b238d7 [ 2674.229280] 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 [ 2674.230520] RSP: 002b:00007fc3c3098f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2674.231042] RAX: ffffffffffffffda RBX: 00007fc3c5b6d970 RCX: 00007fc3c5b238d7 [ 2674.231532] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2674.232027] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 2674.232511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2674.232994] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 2674.233506] [ 2674.235517] loop6: detected capacity change from 0 to 240 [ 2674.236962] loop7: detected capacity change from 0 to 240 [ 2674.238268] isofs_fill_super: root inode is not a directory. Corrupted media? 13:09:05 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_get$pid(0x3, r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fsmount(r1, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x40, 0x1, 0x80, 0xff, 0x0, 0x7, 0x20020, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4eb, 0x0, @perf_bp={&(0x7f0000000000), 0x9}, 0x10008, 0x1ff, 0x0, 0xc855be25c732064, 0x6, 0x876, 0x4, 0x0, 0x96f7cd7, 0x0, 0x5}, r0, 0xd, r1, 0x3) 13:09:05 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 29) [ 2674.309219] loop4: detected capacity change from 0 to 240 [ 2674.318592] isofs_fill_super: root inode is not a directory. Corrupted media? 13:09:17 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 36) 13:09:17 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x9, @any, 0x7fff, 0x2}, 0xffffffffffffff2c) getpeername$packet(0xffffffffffffffff, &(0x7f0000003080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000030c0)=0x14) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000002900)={&(0x7f0000002840)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000028c0)={&(0x7f0000002880)={0x14, 0x0, 0x300, 0x70bd2a, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x40004050}, 0x4000040) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000005080)={'batadv_slave_0\x00', 0x0}) sendmmsg(r0, &(0x7f0000008080)=[{{&(0x7f0000000040)=@ethernet={0x306, @remote}, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)="545da217e0ec300cad17270a077ffe6040c5374a7d975442b176d7a6ce296105863b82563ecc1cb4be2a9384c6f87e9bb0bfe8b2edd8b0b374089bd380683f7ddaf6e8", 0x43}, {&(0x7f0000000140)="99d052d3f32b26d60caf585a2c6177ba46c0dc0bed3cf7b4c052398a26b43758ac5cf5be24e3e44322f9da61be1936255839dc38666b6277d1867add596cb623dce59fa773ca68374667049c715854c65b91bfda8becc34c6f3681421625d5c209aec3ca021e785f6db8c7fa51dbb253d3ab1d2e0a60169b9cd6164edf46a28a595a6379afa54443bc0bb4", 0x8b}, {&(0x7f0000000200)="f4e012b4def6acf31c8029a42a069cf6f58252755ce780b77de536091c28591866b9c7c919e9916bc72a976c783f923da83b1bb1c0cc1020fba3b8839ee22e8d1ec475ee1016b76147e56e54e6be28ead39992b933580af249b6d6900636ba71e303e3aed5fd5b60a716f0080d087e123c36e69f42cc25dac354f8eaff694284e7a2e99a24929bc2426fb770391872d58262394d19eb101dffa1a73ced7ab63686fefb25b50f4f4d5a97b595a12464779aa5f66637f7", 0xb6}, {&(0x7f00000002c0)="3e4c33b350d3917f5456befe3234b7ac417e70458482d879f1dfae6f119dfcbd1486b53cb5b6dda0fa6b11f78f061922351ddaac7b59f73dbb54c3b9d70077c8fc6de746db77fcf6ddceee6f748600e9ea6cba92a8d8570f0815089b43849298d468d16445284c34e2b35ba3bbb05966aae89a258844e95bb5e297bbada4291b63be7014a115f36aed59013fed7c82abe95bf7ee", 0x94}], 0x4, &(0x7f00000003c0)=[{0x78, 0x0, 0x5b, "62bb4ea780f4359675010d2a4d14910e504b92c15bfd090ff2d4d56232cb835bb9418848deb35efc7117ab3529c0974c47a281237117ae96b14c9ca24241d0f7357063ef6cd7a4eac4f191df4760a72d786fd0f502a2b2b95048941545d83265558ad75250"}, {0x1010, 0x10b, 0x7fffffff, 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{&(0x7f0000006d40)="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", 0x1000}, {&(0x7f0000007d40)="e3309d3e95bc851077559453c0da0ea1d61e34cd988ae350014650392efb6f810fbabb7402c145e498761bc54712fe0b868c254e305c1bd2006173b7d170e5f2947e252d0a69e1e8a03c18dd2dc73bd52e151ddede15f74f4f764e5e4160f3a9a75c48f39dcb8392bb7538b92f7b83932c2a0a1af02cda676b2b6c5d30260273258b1381ca330050520eef6bcfbb674430acbee4933ea8e06fd1d1bd9c556365d2ba99c72f0780bebbb012ea8eb6b8e633bdaa77c94745645424749f82d7f58a67d4162c78a31fbf756f9de457b02b", 0xcf}, {&(0x7f0000007e40)="500ba691e88820fc667d75cc6601caf5a16d46ea904583e7a69ae4b3d341be1938683780bef53dfa6272209f517e6f7f3ce7872f48c3232660870a42f756df6a6f72e88f37980680d79da34b22d6779875af7bdd00d1f45b6aee017d73288cd34735f049eee1f13c38afe05c43f15becc1f27f9bd1cfc3740a39b2b2d6f9c4209ac2f5ff9aefa381f590bffcac05620bca536349bd8fe3ef132e1e93c4af7e9d1b2528526fbe0ae76ce8501e09ab2fad38d1910e402a6e3793dc7012c4c27c12f8171a592e224b7881955b719d0013d96b45d2d39736550ac1c115d6229353ca65f9d267185e5d3fac7d24917956", 0xee}, {&(0x7f0000007f40)="add951c25eafc0ba4f8c49acc4d36be15cc6ab1752477c9ff672529d3285fbb9f9a43065635da8e06f2f48a559c1c3f92dbdab068d70d8b627000dc7b5cf6c68e5c1d68eeb40a73741a59e7f57cb5284b019d17c08b2f0c71e7e4e76b258615f797534fd90cfec8109f2ab19b37346b32df5603da513b9ebed6871dac65b511daf759624774c8539936974487eff1f78", 0x90}], 0x7}}], 0x7, 0x4000) 13:09:17 executing program 0: fallocate(0xffffffffffffffff, 0x0, 0x6b9d9c55, 0x1) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:09:17 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x840, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DVD_READ_STRUCT(r1, 0x5396, 0x0) 13:09:17 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 30) 13:09:17 executing program 3: poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x410}, {0xffffffffffffffff, 0xc4}, {0xffffffffffffffff, 0x2618}], 0x3, 0x6) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000100)={'filter\x00', 0x0, 0x3, 0x11, [0x0, 0x40, 0x7, 0x5, 0x3f, 0x8001], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f00000000c0)=""/17}, &(0x7f0000000180)=0x78) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x7ff, @any, 0x3, 0x1}, 0xe) 13:09:17 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x8000, @none, 0x0, 0x1}, 0xe) 13:09:17 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 31) [ 2687.135359] loop6: detected capacity change from 0 to 240 [ 2687.137728] loop4: detected capacity change from 0 to 240 [ 2687.142125] isofs_fill_super: root inode is not a directory. Corrupted media? [ 2687.153053] FAULT_INJECTION: forcing a failure. [ 2687.153053] name failslab, interval 1, probability 0, space 0, times 0 [ 2687.154726] CPU: 0 PID: 12627 Comm: syz-executor.7 Not tainted 6.4.0-next-20230705 #1 [ 2687.155691] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2687.156677] Call Trace: [ 2687.157008] [ 2687.157299] dump_stack_lvl+0xc1/0xf0 [ 2687.157807] should_fail_ex+0x4b4/0x5b0 [ 2687.158337] ? __kernfs_new_node+0xd4/0x890 [ 2687.158892] should_failslab+0x9/0x20 [ 2687.159379] kmem_cache_alloc+0x62/0x370 [ 2687.159923] __kernfs_new_node+0xd4/0x890 [ 2687.160472] ? __pfx___kernfs_new_node+0x10/0x10 [ 2687.161081] ? find_held_lock+0x2c/0x110 [ 2687.161620] ? kernfs_add_one+0x3d5/0x530 [ 2687.162154] ? lock_release+0x1e3/0x680 [ 2687.162688] ? __pfx_lock_release+0x10/0x10 [ 2687.163256] kernfs_new_node+0x97/0x120 [ 2687.163784] __kernfs_create_file+0x55/0x350 [ 2687.164354] sysfs_add_file_mode_ns+0x21c/0x440 [ 2687.164964] ? __pfx_dev_attr_store+0x10/0x10 [ 2687.165552] internal_create_group+0x322/0xb00 [ 2687.166154] ? __pfx_internal_create_group+0x10/0x10 [ 2687.166840] loop_configure+0xce5/0x1910 [ 2687.167397] lo_ioctl+0x934/0x19a0 [ 2687.167876] ? __x64_sys_openat+0x143/0x200 [ 2687.168427] ? do_syscall_64+0x3f/0x90 [ 2687.168934] ? __pfx_lo_ioctl+0x10/0x10 [ 2687.169440] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 2687.170116] ? __pfx_perf_tp_event+0x10/0x10 [ 2687.170698] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 2687.171389] ? __lock_acquire+0xc3f/0x6340 [ 2687.172030] ? perf_trace_lock_acquire+0xcf/0x500 [ 2687.172847] ? perf_trace_preemptirq_template+0x252/0x420 [ 2687.173628] ? __pfx_lo_ioctl+0x10/0x10 [ 2687.174206] blkdev_ioctl+0x2e4/0x750 [ 2687.174767] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2687.175360] ? selinux_file_ioctl+0xba/0x270 [ 2687.175984] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2687.176595] __x64_sys_ioctl+0x1a4/0x210 [ 2687.177193] do_syscall_64+0x3f/0x90 [ 2687.177763] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2687.178528] RIP: 0033:0x7f8b863be8d7 [ 2687.179038] 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 [ 2687.181384] RSP: 002b:00007f8b83933f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2687.182398] RAX: ffffffffffffffda RBX: 00007f8b86408970 RCX: 00007f8b863be8d7 [ 2687.183333] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2687.184299] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 2687.185244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2687.186199] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 2687.187194] 13:09:18 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 31) 13:09:18 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 37) [ 2687.217082] loop7: detected capacity change from 0 to 240 13:09:18 executing program 2: connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x8000, @none, 0x0, 0x1}, 0xe) [ 2687.234501] loop4: detected capacity change from 0 to 240 [ 2687.241928] FAULT_INJECTION: forcing a failure. [ 2687.241928] name failslab, interval 1, probability 0, space 0, times 0 [ 2687.242770] CPU: 1 PID: 12638 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2687.243297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2687.243834] Call Trace: [ 2687.244014] [ 2687.244175] dump_stack_lvl+0xc1/0xf0 [ 2687.244451] should_fail_ex+0x4b4/0x5b0 [ 2687.244733] ? __kernfs_new_node+0xd4/0x890 [ 2687.245030] should_failslab+0x9/0x20 [ 2687.245300] kmem_cache_alloc+0x62/0x370 [ 2687.245587] __kernfs_new_node+0xd4/0x890 [ 2687.245885] ? __pfx___kernfs_new_node+0x10/0x10 [ 2687.245918] ? down_write+0x11a/0x1f0 [ 2687.246841] ? up_write+0x196/0x510 [ 2687.247115] kernfs_new_node+0x97/0x120 [ 2687.247403] __kernfs_create_file+0x55/0x350 [ 2687.247713] sysfs_add_file_mode_ns+0x21c/0x440 [ 2687.248044] ? __pfx_dev_attr_store+0x10/0x10 [ 2687.248358] internal_create_group+0x322/0xb00 [ 2687.248684] ? __pfx_internal_create_group+0x10/0x10 [ 2687.249049] loop_configure+0xce5/0x1910 [ 2687.249359] lo_ioctl+0x934/0x19a0 [ 2687.249613] ? kmem_cache_free+0x10d/0x4d0 [ 2687.249927] ? __x64_sys_openat+0x143/0x200 [ 2687.250321] ? do_syscall_64+0x3f/0x90 [ 2687.250690] ? __pfx_lo_ioctl+0x10/0x10 [ 2687.251065] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 2687.251531] ? perf_trace_lock+0xc1/0x480 [ 2687.251941] ? __pfx_perf_trace_lock+0x10/0x10 [ 2687.252359] ? __lock_acquire+0xc3f/0x6340 [ 2687.252749] ? perf_trace_lock_acquire+0xcf/0x500 [ 2687.253217] ? __pfx_do_sys_openat2+0x10/0x10 [ 2687.253576] ? __pfx_lo_ioctl+0x10/0x10 [ 2687.253876] blkdev_ioctl+0x2e4/0x750 [ 2687.254161] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2687.254479] ? selinux_file_ioctl+0xba/0x270 [ 2687.254810] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2687.255125] __x64_sys_ioctl+0x1a4/0x210 [ 2687.255460] do_syscall_64+0x3f/0x90 [ 2687.255742] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2687.256120] RIP: 0033:0x7fc3c5b238d7 [ 2687.256423] 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 [ 2687.257682] RSP: 002b:00007fc3c3098f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2687.258217] RAX: ffffffffffffffda RBX: 00007fc3c5b6d970 RCX: 00007fc3c5b238d7 [ 2687.258747] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2687.259240] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 2687.259732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2687.260226] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 2687.260740] [ 2687.263204] isofs_fill_super: root inode is not a directory. Corrupted media? 13:09:18 executing program 5: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0xe8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_get$pid(0x3, r0) 13:09:18 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 32) [ 2687.313594] loop6: detected capacity change from 0 to 240 [ 2687.332858] loop4: detected capacity change from 0 to 240 13:09:18 executing program 2: connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x8000, @none, 0x0, 0x1}, 0xe) [ 2687.340930] isofs_fill_super: root inode is not a directory. Corrupted media? 13:09:18 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 38) [ 2687.415122] loop6: detected capacity change from 0 to 240 13:09:31 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 33) 13:09:31 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f00000001c0)={0x1f, 0x3, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x3, 0x1}, 0xe) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/184, 0xb8}], 0x1, 0x6, 0x5) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000240)={{0x1, 0x1, 0x18, r3, {0x7}}, './file0\x00'}) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000000300)={0x0, 0x7, 0x6df, 0x6, 0x6, "827a0e242c377e93"}) r5 = socket$inet6(0xa, 0x6, 0x200) pidfd_getfd(r4, r5, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000340)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x800}}, './file0\x00'}) openat(r6, &(0x7f0000000380)='./file0\x00', 0x642001, 0x40) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000000280)={{0xa, 0x4e20, 0x5, @loopback, 0x40}, {0xa, 0x4e24, 0x3, @remote}, 0x40, [0x7, 0x47, 0x7f, 0xc84, 0x10000, 0x8001, 0x5, 0x9]}, 0x5c) bind$bt_l2cap(r3, &(0x7f0000000180)={0x1f, 0x6dfa, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x2}, 0xe) 13:09:31 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x2) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @any, 0x401}, 0xe) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x6, @any, 0x3951, 0x2}, 0xe) [ 2701.073014] FAULT_INJECTION: forcing a failure. [ 2701.073014] name failslab, interval 1, probability 0, space 0, times 0 [ 2701.073824] CPU: 1 PID: 12669 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2701.074366] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2701.074959] Call Trace: [ 2701.075139] [ 2701.075304] dump_stack_lvl+0xc1/0xf0 [ 2701.075587] should_fail_ex+0x4b4/0x5b0 [ 2701.075874] ? __kernfs_new_node+0xd4/0x890 [ 2701.076186] should_failslab+0x9/0x20 [ 2701.076456] kmem_cache_alloc+0x62/0x370 [ 2701.076748] __kernfs_new_node+0xd4/0x890 [ 2701.077048] ? __pfx___kernfs_new_node+0x10/0x10 [ 2701.077387] ? down_write+0x11a/0x1f0 [ 2701.077672] ? up_write+0x196/0x510 [ 2701.077946] kernfs_new_node+0x97/0x120 [ 2701.078243] __kernfs_create_file+0x55/0x350 [ 2701.078568] sysfs_add_file_mode_ns+0x21c/0x440 [ 2701.078894] ? __pfx_dev_attr_store+0x10/0x10 [ 2701.079219] internal_create_group+0x322/0xb00 [ 2701.079544] ? __pfx_internal_create_group+0x10/0x10 [ 2701.079911] loop_configure+0xce5/0x1910 [ 2701.080221] lo_ioctl+0x934/0x19a0 [ 2701.080484] ? __pfx_lo_ioctl+0x10/0x10 [ 2701.080763] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 2701.081126] ? find_held_lock+0x2c/0x110 [ 2701.081420] ? __pfx___lock_acquire+0x10/0x10 [ 2701.081729] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 2701.082093] ? __lock_acquire+0xc3f/0x6340 [ 2701.082395] ? perf_trace_lock_acquire+0xcf/0x500 [ 2701.082749] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2701.083186] ? xfd_validate_state+0x51/0x170 [ 2701.083499] ? __pfx_lo_ioctl+0x10/0x10 [ 2701.083783] blkdev_ioctl+0x2e4/0x750 [ 2701.084056] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2701.084358] ? selinux_file_ioctl+0xba/0x270 [ 2701.084686] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2701.084997] __x64_sys_ioctl+0x1a4/0x210 [ 2701.085285] do_syscall_64+0x3f/0x90 [ 2701.085559] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2701.085923] RIP: 0033:0x7fc3c5b238d7 [ 2701.086182] 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 [ 2701.087390] RSP: 002b:00007fc3c3098f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2701.087894] RAX: ffffffffffffffda RBX: 00007fc3c5b6d970 RCX: 00007fc3c5b238d7 [ 2701.088364] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2701.088836] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 2701.089312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2701.089786] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 2701.090269] 13:09:31 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 39) 13:09:31 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 32) 13:09:31 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r6 = fsmount(r5, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2, 0x5b, 0x1, 0x0, 0x0, 0x10001, 0x10000, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3273, 0x0, @perf_bp={&(0x7f0000000240), 0x2}, 0x0, 0x7a4, 0x400, 0x6, 0x8, 0x1, 0x6, 0x0, 0x3}, 0x0, 0xb, r5, 0x1) r7 = gettid() rt_sigqueueinfo(r7, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x101}) write$binfmt_aout(r6, &(0x7f00000003c0)={{0x108, 0x0, 0x5, 0x2d1, 0x332, 0xffffffff, 0x28f, 0x7}, "635ad92540c8cb7fb37cd0e4f88ef386da08c33b1e8bf50d477963bd36d4fa3d64cac7e11e1a77b99a778b9adebe2b2a0b82120ea25e7747fc99071ec4308be82ca1e8e01d60dfd98d887995e7b92eeba57f483388dabec2", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x778) rt_sigqueueinfo(r7, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x1, 0xff, 0x5, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, r7, 0x1, r4, 0x2) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x7f, 0x63, 0x5, 0x4, 0x0, 0x1, 0x86a8c, 0x6, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000040)}, 0x4004, 0x9, 0x80, 0x5, 0x1, 0xff, 0x8d, 0x0, 0x3}, r7, 0x9, 0xffffffffffffffff, 0x1) rt_sigqueueinfo(r3, 0x11, &(0x7f0000000080)={0x0, 0xffffffff, 0x101}) rt_sigqueueinfo(r3, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x1, 0xff, 0x5, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, r3, 0x1, r2, 0x2) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x47, 0x8, 0x3, 0x80, 0x0, 0x1, 0x80000, 0xd, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7fff, 0x0, @perf_bp={&(0x7f0000000000), 0x3}, 0x0, 0x1, 0x7, 0x5, 0x80000000, 0x1, 0xff, 0x0, 0x10cc, 0x0, 0x37b}, r3, 0x10, r0, 0x1) ioprio_get$pid(0x3, r1) 13:09:31 executing program 2: connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x8000, @none, 0x0, 0x1}, 0xe) 13:09:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = fsmount(r0, 0x0, 0x0) r2 = open_tree(r1, &(0x7f0000000140)='./file1\x00', 0x1) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x70, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x1ff, 0x11}}}}, [@chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3f}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1a0}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x25a}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x800}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2b}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x177e}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x8}], @chandef_params=[@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0xb}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}], @NL80211_ATTR_DURATION={0x8, 0x57, 0x6}]}, 0x70}, 0x1, 0x0, 0x0, 0x2000c004}, 0x4000000) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r3, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) sendmmsg(r2, &(0x7f0000006c80)=[{{&(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x3, 0x1, 0x2, {0xa, 0x4e24, 0xffffff80, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x80000000}}}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000240)="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", 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{0x68, 0x1c0, 0x7, "f074fae998c9b60f0c65afc31cf7bd2a39f849b30b3d6459dc9187929129a4ddefa9c2bbb836f00a3c4a67b39559c788972fb35c2bd987f5f77e43161c39ca223fb6be5c37979a54755350adbe72817b58b8ac"}, {0xd8, 0x29, 0xffffffff, "238d4f6fbefc475a4a296d568e8a96779f798eec5b37ce7e363f91d51741c4d6449f8b197d43b8d95cd3b21f1b998d77db0b753cefad87aba3251415330b18443d516f17e48b574438ab94cd505b8ce979daae7bb44bf0c42547095a7f02f1368d53e2c931f2c873d92729c7079b5c6d347edeec8b9f83973ec6a54a9321575092bcaa7d33344722d399f7f28f37859c0d9cfe0b18fa50757c0e5541904adc73b0d8bdb2db287e00fe28cdbf8cd102d29b07978aad2a8fa21625a29b731c14666719247a"}], 0x22d0}}, {{&(0x7f0000006a00)=@tipc=@name={0x1e, 0x2, 0x3, {{0x43, 0x2}, 0x3}}, 0x80, &(0x7f0000006b40)=[{&(0x7f0000006a80)="c474aa10af8fc95f22e14f91d95f58149d9e7c8cf68614c9991d15e7119d2e1791e4ce48e5ce83dda02c3020920a515c6cc14385324bea67dbe894668fab02f6f79c9113e1a150cf037221590fb2b060bbb1cbed9075ad3d3cf89c05f49b80c696eb98e2bd86501de7161a8f54e8add0f82d006bc77ddea456794e87054b5e28867a04890ab3bef9567656de9a6c353625c572453141", 0x96}], 0x1, &(0x7f0000006b80)=[{0x38, 0x3a, 0x401, "448c3ee28e31a8d95d46480ae1ec01435effc50f4c81f700d158d5c4abb9b8c0d80f82b941e591"}, {0x58, 0x84, 0x3, "0179d33b601953c6198c9e9d9acf6eae69658d72a00cc59f16112f717c50014d5051a3988e111b3a19eada106193d055127434576874cb4c12358e429f2d8a27b885"}, {0x48, 0x113, 0x8000, "9b02ebc48db614d3114b9678ca9d2133a1c15f0b703256d5fe81b3141725f833906f95511b70415bef26dbb55323761808d9"}], 0xd8}}], 0x5, 0x40) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000006dc0)={0x0, 0x3, 0x3}) [ 2701.114908] FAULT_INJECTION: forcing a failure. [ 2701.114908] name failslab, interval 1, probability 0, space 0, times 0 [ 2701.116543] CPU: 0 PID: 12667 Comm: syz-executor.4 Not tainted 6.4.0-next-20230705 #1 [ 2701.117460] loop6: detected capacity change from 0 to 240 [ 2701.117590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2701.119092] Call Trace: [ 2701.119462] [ 2701.119800] dump_stack_lvl+0xc1/0xf0 [ 2701.120379] should_fail_ex+0x4b4/0x5b0 [ 2701.120963] ? __kernfs_new_node+0xd4/0x890 [ 2701.121577] should_failslab+0x9/0x20 [ 2701.122129] kmem_cache_alloc+0x62/0x370 [ 2701.122759] __kernfs_new_node+0xd4/0x890 [ 2701.123374] ? __pfx___kernfs_new_node+0x10/0x10 [ 2701.124068] ? down_write+0x11a/0x1f0 [ 2701.124641] ? up_write+0x196/0x510 [ 2701.125214] kernfs_new_node+0x97/0x120 [ 2701.125804] __kernfs_create_file+0x55/0x350 [ 2701.126457] sysfs_add_file_mode_ns+0x21c/0x440 [ 2701.127133] ? __pfx_dev_attr_store+0x10/0x10 [ 2701.127782] internal_create_group+0x322/0xb00 [ 2701.128453] ? __pfx_internal_create_group+0x10/0x10 [ 2701.129203] loop_configure+0xce5/0x1910 [ 2701.129825] lo_ioctl+0x934/0x19a0 [ 2701.130363] ? __x64_sys_openat+0x143/0x200 [ 2701.131017] ? do_syscall_64+0x3f/0x90 [ 2701.131592] ? __pfx_lo_ioctl+0x10/0x10 [ 2701.132166] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 2701.132910] ? __pfx_perf_tp_event+0x10/0x10 [ 2701.133534] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 2701.134254] ? __lock_acquire+0xc3f/0x6340 [ 2701.134889] ? perf_trace_lock_acquire+0xcf/0x500 [ 2701.135654] ? perf_trace_preemptirq_template+0x252/0x420 [ 2701.135804] loop7: detected capacity change from 0 to 240 [ 2701.136421] ? __pfx_lo_ioctl+0x10/0x10 [ 2701.137387] blkdev_ioctl+0x2e4/0x750 [ 2701.137948] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2701.138583] ? selinux_file_ioctl+0xba/0x270 [ 2701.139232] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2701.139857] __x64_sys_ioctl+0x1a4/0x210 [ 2701.140456] do_syscall_64+0x3f/0x90 [ 2701.141016] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2701.141757] RIP: 0033:0x7fb3127468d7 [ 2701.142295] 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 [ 2701.144873] RSP: 002b:00007fb30fcbbf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2701.145961] RAX: ffffffffffffffda RBX: 00007fb312790970 RCX: 00007fb3127468d7 [ 2701.146990] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2701.148016] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 2701.149045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2701.150051] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 2701.151117] 13:09:32 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x8000, @none, 0x0, 0x1}, 0xe) 13:09:32 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 40) 13:09:32 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 33) [ 2701.202960] loop4: detected capacity change from 0 to 240 [ 2701.208560] isofs_fill_super: root inode is not a directory. Corrupted media? 13:09:32 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x8000, @none, 0x0, 0x1}, 0xe) 13:09:32 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 34) [ 2701.263761] loop4: detected capacity change from 0 to 240 13:09:32 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x8000, @none, 0x0, 0x1}, 0xe) [ 2701.280909] isofs_fill_super: root inode is not a directory. Corrupted media? [ 2701.283790] loop6: detected capacity change from 0 to 240 [ 2701.288073] FAULT_INJECTION: forcing a failure. [ 2701.288073] name failslab, interval 1, probability 0, space 0, times 0 [ 2701.289545] CPU: 0 PID: 12693 Comm: syz-executor.7 Not tainted 6.4.0-next-20230705 #1 [ 2701.290519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2701.291534] Call Trace: [ 2701.291864] [ 2701.292172] dump_stack_lvl+0xc1/0xf0 [ 2701.292678] should_fail_ex+0x4b4/0x5b0 [ 2701.293210] ? __kernfs_new_node+0xd4/0x890 [ 2701.293785] should_failslab+0x9/0x20 [ 2701.294293] kmem_cache_alloc+0x62/0x370 [ 2701.294854] __kernfs_new_node+0xd4/0x890 [ 2701.295415] ? __pfx___kernfs_new_node+0x10/0x10 [ 2701.296040] ? down_write+0x11a/0x1f0 [ 2701.296565] ? up_write+0x196/0x510 [ 2701.297059] kernfs_new_node+0x97/0x120 [ 2701.297602] __kernfs_create_file+0x55/0x350 [ 2701.298175] sysfs_add_file_mode_ns+0x21c/0x440 [ 2701.298811] ? __pfx_dev_attr_store+0x10/0x10 [ 2701.299406] internal_create_group+0x322/0xb00 [ 2701.300007] ? __pfx_internal_create_group+0x10/0x10 13:09:32 executing program 3: connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xa, 0x0, &(0x7f0000000180)) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0xc0109414, &(0x7f0000000240)={0x0, 0x8da}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x22002, 0x0) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x3, @any, 0x6, 0x2}, 0xe) [ 2701.300700] loop_configure+0xce5/0x1910 [ 2701.301348] lo_ioctl+0x934/0x19a0 [ 2701.301835] ? __x64_sys_openat+0x143/0x200 [ 2701.302398] ? do_syscall_64+0x3f/0x90 [ 2701.302935] ? __pfx_lo_ioctl+0x10/0x10 [ 2701.303464] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 2701.304150] ? __pfx_perf_tp_event+0x10/0x10 [ 2701.304735] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 2701.305373] ? __lock_acquire+0xc3f/0x6340 [ 2701.305943] ? perf_trace_lock_acquire+0xcf/0x500 [ 2701.306641] ? perf_trace_preemptirq_template+0x252/0x420 [ 2701.307349] ? __pfx_lo_ioctl+0x10/0x10 [ 2701.307872] blkdev_ioctl+0x2e4/0x750 [ 2701.308372] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2701.308918] ? selinux_file_ioctl+0xba/0x270 [ 2701.309505] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2701.310057] __x64_sys_ioctl+0x1a4/0x210 [ 2701.310618] do_syscall_64+0x3f/0x90 [ 2701.311112] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2701.311786] RIP: 0033:0x7f8b863be8d7 [ 2701.312257] 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 [ 2701.314446] RSP: 002b:00007f8b83933f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2701.315374] RAX: ffffffffffffffda RBX: 00007f8b86408970 RCX: 00007f8b863be8d7 [ 2701.316251] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2701.317124] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 2701.318007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2701.318885] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 2701.319788] 13:09:32 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 35) [ 2701.374998] FAULT_INJECTION: forcing a failure. [ 2701.374998] name failslab, interval 1, probability 0, space 0, times 0 [ 2701.375821] CPU: 1 PID: 12700 Comm: syz-executor.4 Not tainted 6.4.0-next-20230705 #1 [ 2701.376348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2701.376933] Call Trace: [ 2701.377124] [ 2701.377294] dump_stack_lvl+0xc1/0xf0 [ 2701.377590] should_fail_ex+0x4b4/0x5b0 [ 2701.377889] ? __kernfs_new_node+0xd4/0x890 [ 2701.378213] should_failslab+0x9/0x20 [ 2701.378508] kmem_cache_alloc+0x62/0x370 [ 2701.378815] __kernfs_new_node+0xd4/0x890 [ 2701.379127] ? __pfx___kernfs_new_node+0x10/0x10 [ 2701.379490] ? down_write+0x11a/0x1f0 [ 2701.379782] ? up_write+0x196/0x510 [ 2701.380073] kernfs_new_node+0x97/0x120 [ 2701.380378] __kernfs_create_file+0x55/0x350 [ 2701.380681] sysfs_add_file_mode_ns+0x21c/0x440 [ 2701.381023] ? __pfx_dev_attr_store+0x10/0x10 [ 2701.381361] internal_create_group+0x322/0xb00 [ 2701.381710] ? __pfx_internal_create_group+0x10/0x10 [ 2701.382099] loop_configure+0xce5/0x1910 [ 2701.382441] lo_ioctl+0x934/0x19a0 [ 2701.382708] ? kmem_cache_free+0x10d/0x4d0 [ 2701.383024] ? __x64_sys_openat+0x143/0x200 [ 2701.383348] ? do_syscall_64+0x3f/0x90 [ 2701.383638] ? __pfx_lo_ioctl+0x10/0x10 [ 2701.383920] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 2701.384307] ? perf_trace_lock+0xc1/0x480 [ 2701.384359] loop7: detected capacity change from 0 to 240 [ 2701.384615] ? __pfx_perf_trace_lock+0x10/0x10 [ 2701.385617] ? __lock_acquire+0xc3f/0x6340 [ 2701.385945] ? perf_trace_lock_acquire+0xcf/0x500 [ 2701.386346] ? __pfx_do_sys_openat2+0x10/0x10 [ 2701.386689] ? __pfx_lo_ioctl+0x10/0x10 [ 2701.386995] blkdev_ioctl+0x2e4/0x750 [ 2701.387289] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2701.387611] ? selinux_file_ioctl+0xba/0x270 [ 2701.387931] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2701.388238] __x64_sys_ioctl+0x1a4/0x210 [ 2701.388541] do_syscall_64+0x3f/0x90 [ 2701.388820] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2701.389210] RIP: 0033:0x7fb3127468d7 [ 2701.389485] 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 [ 2701.390745] RSP: 002b:00007fb30fcbbf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2701.390764] RAX: ffffffffffffffda RBX: 00007fb312790970 RCX: 00007fb3127468d7 [ 2701.390776] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2701.392231] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 2701.392728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2701.393240] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 2701.393757] [ 2701.416700] loop4: detected capacity change from 0 to 240 [ 2701.420825] isofs_fill_super: root inode is not a directory. Corrupted media? 13:09:47 executing program 2: syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x8000, @none, 0x0, 0x1}, 0xe) 13:09:47 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) ioctl$BTRFS_IOC_DEFRAG(r0, 0x50009402, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0xb8f, @none, 0x7}, 0xe) 13:09:47 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x0, @none, 0x8002, 0x1}, 0x4) 13:09:47 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 34) 13:09:47 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 41) 13:09:47 executing program 3: syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x3, @none, 0x4, 0x1}, 0xe) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xa, 0x0, &(0x7f0000000180)) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0xa, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0xf}, 0x6}, 0xe) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080)=0x1, 0x4) 13:09:47 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 36) 13:09:47 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_get$pid(0x3, r0) r1 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0x5}, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x101}) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) mmap$perf(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x800002, 0x4000010, r3, 0x9) rt_sigqueueinfo(r2, 0x41, &(0x7f00000002c0)={0x3a, 0x6, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3, 0x1, 0x8e, 0x3f, 0x0, 0x4, 0x80000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe0c6, 0x0, @perf_config_ext={0x800}, 0x1, 0xff, 0x5, 0x4, 0x80000001, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x6}, r2, 0x1, r1, 0x2) ioprio_get$pid(0x2, r2) [ 2717.151405] loop7: detected capacity change from 0 to 240 [ 2717.164608] loop4: detected capacity change from 0 to 240 13:09:48 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x5, @none}, 0xe) [ 2717.171896] isofs_fill_super: root inode is not a directory. Corrupted media? 13:09:48 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 37) [ 2717.218614] loop6: detected capacity change from 0 to 240 [ 2717.222698] FAULT_INJECTION: forcing a failure. [ 2717.222698] name failslab, interval 1, probability 0, space 0, times 0 [ 2717.224712] CPU: 0 PID: 12731 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2717.226081] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2717.227531] Call Trace: [ 2717.227999] [ 2717.228430] dump_stack_lvl+0xc1/0xf0 [ 2717.229165] should_fail_ex+0x4b4/0x5b0 13:09:48 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x5, @any, 0x3}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) [ 2717.229880] ? getname_flags.part.0+0x50/0x4f0 [ 2717.230865] should_failslab+0x9/0x20 [ 2717.231558] kmem_cache_alloc+0x62/0x370 [ 2717.232293] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2717.233111] getname_flags.part.0+0x50/0x4f0 [ 2717.233932] __x64_sys_mkdir+0xde/0x150 [ 2717.234697] do_syscall_64+0x3f/0x90 [ 2717.235411] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2717.236350] RIP: 0033:0x7fc3c5b22c27 [ 2717.237032] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2717.239560] RSP: 002b:00007fc3c3098fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2717.240880] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc3c5b22c27 [ 2717.242103] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 2717.243134] RBP: 00007fc3c3099040 R08: 0000000000000000 R09: ffffffffffffffff [ 2717.244122] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2717.245118] R13: 0000000020000100 R14: 00007fc3c3099000 R15: 0000000020013500 [ 2717.246147] 13:09:48 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsu(&(0x7f0000000040), 0x91, 0x107840) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x3, 0x8, 0x4, 0x1, 0x0, 0x5, 0x20100, 0xb, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0xcc20, 0x400, 0x6b889dc3, 0x2, 0x766, 0x7, 0x0, 0x0, 0x20, 0x0, 0x10000}, 0x0, 0x1, r0, 0x0) r1 = gettid() ioprio_get$pid(0x3, r1) openat(r0, &(0x7f0000000180)='./file0\x00', 0x94142, 0x1) 13:09:48 executing program 2: syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x8000, @none, 0x0, 0x1}, 0xe) 13:09:48 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 35) [ 2717.303727] FAULT_INJECTION: forcing a failure. [ 2717.303727] name failslab, interval 1, probability 0, space 0, times 0 [ 2717.305558] CPU: 0 PID: 12739 Comm: syz-executor.4 Not tainted 6.4.0-next-20230705 #1 [ 2717.306689] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2717.307789] Call Trace: [ 2717.308173] [ 2717.308512] dump_stack_lvl+0xc1/0xf0 [ 2717.309095] should_fail_ex+0x4b4/0x5b0 [ 2717.309684] ? __kernfs_new_node+0xd4/0x890 [ 2717.310313] should_failslab+0x9/0x20 [ 2717.310872] kmem_cache_alloc+0x62/0x370 [ 2717.311480] __kernfs_new_node+0xd4/0x890 [ 2717.312096] ? __pfx___kernfs_new_node+0x10/0x10 [ 2717.312795] ? down_write+0x11a/0x1f0 [ 2717.313370] ? up_write+0x196/0x510 [ 2717.313925] kernfs_new_node+0x97/0x120 [ 2717.314519] __kernfs_create_file+0x55/0x350 [ 2717.315232] sysfs_add_file_mode_ns+0x21c/0x440 [ 2717.315922] ? __pfx_dev_attr_store+0x10/0x10 [ 2717.316598] internal_create_group+0x322/0xb00 [ 2717.317302] ? __pfx_internal_create_group+0x10/0x10 [ 2717.317349] FAULT_INJECTION: forcing a failure. [ 2717.317349] name failslab, interval 1, probability 0, space 0, times 0 [ 2717.318053] loop_configure+0xce5/0x1910 [ 2717.319447] lo_ioctl+0x934/0x19a0 [ 2717.319997] ? __x64_sys_openat+0x143/0x200 [ 2717.320659] ? do_syscall_64+0x3f/0x90 [ 2717.321259] ? __pfx_lo_ioctl+0x10/0x10 [ 2717.321843] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 2717.322666] ? __pfx_perf_tp_event+0x10/0x10 [ 2717.323321] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 2717.324078] ? __lock_acquire+0xc3f/0x6340 [ 2717.324734] ? perf_trace_lock_acquire+0xcf/0x500 [ 2717.325535] ? perf_trace_preemptirq_template+0x252/0x420 [ 2717.326360] ? __pfx_lo_ioctl+0x10/0x10 [ 2717.326973] blkdev_ioctl+0x2e4/0x750 [ 2717.327554] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2717.328205] ? selinux_file_ioctl+0xba/0x270 [ 2717.328870] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2717.329519] __x64_sys_ioctl+0x1a4/0x210 [ 2717.330143] do_syscall_64+0x3f/0x90 [ 2717.330745] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2717.331529] RIP: 0033:0x7fb3127468d7 [ 2717.332075] 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 [ 2717.334609] RSP: 002b:00007fb30fcbbf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2717.335697] RAX: ffffffffffffffda RBX: 00007fb312790970 RCX: 00007fb3127468d7 [ 2717.336680] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2717.337665] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 2717.338684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2717.339672] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 2717.340686] [ 2717.341025] CPU: 1 PID: 12742 Comm: syz-executor.7 Not tainted 6.4.0-next-20230705 #1 [ 2717.341596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2717.342165] Call Trace: [ 2717.342362] [ 2717.342533] dump_stack_lvl+0xc1/0xf0 [ 2717.342856] should_fail_ex+0x4b4/0x5b0 [ 2717.343155] ? __kernfs_new_node+0xd4/0x890 [ 2717.343476] should_failslab+0x9/0x20 [ 2717.343760] kmem_cache_alloc+0x62/0x370 [ 2717.344078] __kernfs_new_node+0xd4/0x890 [ 2717.344398] ? __pfx___kernfs_new_node+0x10/0x10 [ 2717.344752] ? down_write+0x11a/0x1f0 [ 2717.345046] ? up_write+0x196/0x510 [ 2717.345337] kernfs_new_node+0x97/0x120 [ 2717.345641] __kernfs_create_file+0x55/0x350 [ 2717.345967] sysfs_add_file_mode_ns+0x21c/0x440 [ 2717.346321] ? __pfx_dev_attr_store+0x10/0x10 [ 2717.346658] internal_create_group+0x322/0xb00 [ 2717.346999] ? __pfx_internal_create_group+0x10/0x10 [ 2717.347372] loop_configure+0xce5/0x1910 [ 2717.347687] lo_ioctl+0x934/0x19a0 [ 2717.347952] ? __x64_sys_openat+0x143/0x200 [ 2717.348264] ? do_syscall_64+0x3f/0x90 [ 2717.348558] ? __pfx_lo_ioctl+0x10/0x10 [ 2717.348845] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 2717.349223] ? __pfx_perf_tp_event+0x10/0x10 [ 2717.349540] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 2717.349902] ? __lock_acquire+0xc3f/0x6340 [ 2717.350215] ? perf_trace_lock_acquire+0xcf/0x500 [ 2717.350598] ? perf_trace_preemptirq_template+0x252/0x420 [ 2717.351005] ? __pfx_lo_ioctl+0x10/0x10 [ 2717.351305] blkdev_ioctl+0x2e4/0x750 [ 2717.351594] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2717.351906] ? selinux_file_ioctl+0xba/0x270 [ 2717.352240] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2717.352563] __x64_sys_ioctl+0x1a4/0x210 [ 2717.352868] do_syscall_64+0x3f/0x90 [ 2717.353149] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2717.353526] RIP: 0033:0x7f8b863be8d7 [ 2717.353805] 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 [ 2717.355071] RSP: 002b:00007f8b83933f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2717.355600] RAX: ffffffffffffffda RBX: 00007f8b86408970 RCX: 00007f8b863be8d7 [ 2717.356102] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2717.356595] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 2717.357095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2717.357587] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 2717.358097] 13:09:48 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 1) 13:09:48 executing program 2: syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x8000, @none, 0x0, 0x1}, 0xe) 13:09:48 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 42) [ 2717.403597] loop7: detected capacity change from 0 to 240 [ 2717.415995] loop4: detected capacity change from 0 to 240 [ 2717.418665] FAULT_INJECTION: forcing a failure. [ 2717.418665] name failslab, interval 1, probability 0, space 0, times 0 [ 2717.419481] CPU: 1 PID: 12748 Comm: syz-executor.5 Not tainted 6.4.0-next-20230705 #1 [ 2717.420000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2717.420561] Call Trace: [ 2717.420746] [ 2717.420905] dump_stack_lvl+0xc1/0xf0 [ 2717.421183] should_fail_ex+0x4b4/0x5b0 [ 2717.421461] ? __do_sys_memfd_create+0x12d/0x940 [ 2717.421782] should_failslab+0x9/0x20 [ 2717.422047] __kmem_cache_alloc_node+0x66/0x320 [ 2717.422368] ? __do_sys_memfd_create+0x12d/0x940 [ 2717.422700] ? __do_sys_memfd_create+0x12d/0x940 [ 2717.423023] __kmalloc+0x4a/0x160 [ 2717.423267] __do_sys_memfd_create+0x12d/0x940 [ 2717.423579] ? ksys_write+0x19e/0x250 [ 2717.423842] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2717.424188] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2717.424554] do_syscall_64+0x3f/0x90 [ 2717.424831] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2717.425187] RIP: 0033:0x7f5f8e3ecb19 [ 2717.425446] 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 [ 2717.426682] RSP: 002b:00007f5f8b961f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2717.427236] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5f8e3ecb19 [ 2717.427729] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007f5f8e4460fb [ 2717.428219] RBP: 0000000000000002 R08: 000000000000f000 R09: ffffffffffffffff [ 2717.428724] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 2717.429233] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2717.429752] [ 2717.431727] isofs_fill_super: root inode is not a directory. Corrupted media? [ 2717.436079] loop6: detected capacity change from 0 to 240 13:10:02 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 36) 13:10:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fsmount(r0, 0x0, 0x0) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r0, 0x3309) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r1, &(0x7f0000000200)={0x1f, 0x9}, 0xfffffffffffffdda) 13:10:02 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000000)="f4d2538642c9abadfa27988b332b16f5929f1a1a8810ab73b2a2b72fa222142d9c093c3db74099182d313da735d1cc3ae85290bc99dacb0b0e13265381a6a06568974512ff946e265af56eca8369496fddaff21345ca1140b115c9c6956c7cf1a5bc6ee8aad8f4fd95206d8460ea312bac", 0x71}], 0x1, 0x8, 0x5) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = epoll_create(0x7fffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x80000008}) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:10:02 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 38) 13:10:02 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, 0x0, 0x0) 13:10:02 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x90100) sendfile(r1, r0, 0x0, 0x1) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000400)=0x3, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fsmount(r4, 0x0, 0x0) r5 = fsmount(r2, 0x1, 0xfa) write(r4, &(0x7f0000000040)="86f5920e7e19898ad903a889acd84db153045acc983b193738e614b738536000b61be4c769be4c19a448d47401ffb9c19d202e7cee94dd2fdae0613d313e4abed5d93f7f924f392537af87116d69c8c9a336167f9baa5c05487ac77598af023db99e17e0ef08c46658f0b4186a41819f8bdfe8", 0x73) preadv(r5, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000140)=""/57, 0x39}, {&(0x7f0000000240)=""/189, 0xbd}, {&(0x7f0000000180)=""/28, 0x1c}, {&(0x7f0000000300)=""/77, 0x4d}, {&(0x7f00000001c0)=""/2, 0x2}], 0x6, 0x2, 0x6) r6 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f0000000000)={0x2000}) 13:10:02 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 43) 13:10:02 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 2) [ 2731.192278] FAULT_INJECTION: forcing a failure. [ 2731.192278] name failslab, interval 1, probability 0, space 0, times 0 [ 2731.193080] CPU: 1 PID: 12770 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2731.193594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2731.194139] Call Trace: [ 2731.194322] [ 2731.194482] dump_stack_lvl+0xc1/0xf0 [ 2731.194763] should_fail_ex+0x4b4/0x5b0 [ 2731.195057] ? __kernfs_new_node+0xd4/0x890 [ 2731.195358] should_failslab+0x9/0x20 [ 2731.195619] kmem_cache_alloc+0x62/0x370 [ 2731.195912] __kernfs_new_node+0xd4/0x890 [ 2731.196203] ? __pfx___kernfs_new_node+0x10/0x10 [ 2731.196541] ? down_write+0x11a/0x1f0 [ 2731.196819] ? up_write+0x196/0x510 [ 2731.197086] kernfs_new_node+0x97/0x120 [ 2731.197372] __kernfs_create_file+0x55/0x350 [ 2731.197685] sysfs_add_file_mode_ns+0x21c/0x440 [ 2731.198017] ? __pfx_dev_attr_store+0x10/0x10 [ 2731.198331] internal_create_group+0x322/0xb00 [ 2731.198658] ? __pfx_internal_create_group+0x10/0x10 [ 2731.199042] loop_configure+0xce5/0x1910 [ 2731.199345] lo_ioctl+0x934/0x19a0 [ 2731.199604] ? kmem_cache_free+0x10d/0x4d0 [ 2731.199904] ? __x64_sys_openat+0x143/0x200 [ 2731.200205] ? do_syscall_64+0x3f/0x90 [ 2731.200485] ? __pfx_lo_ioctl+0x10/0x10 [ 2731.200790] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 2731.201189] ? perf_trace_lock+0xc1/0x480 [ 2731.201514] ? __pfx_perf_trace_lock+0x10/0x10 [ 2731.201862] ? __lock_acquire+0xc3f/0x6340 [ 2731.202196] ? perf_trace_lock_acquire+0xcf/0x500 [ 2731.202565] ? __pfx_do_sys_openat2+0x10/0x10 [ 2731.202889] ? __pfx_lo_ioctl+0x10/0x10 [ 2731.203172] blkdev_ioctl+0x2e4/0x750 [ 2731.203444] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2731.203776] ? selinux_file_ioctl+0xba/0x270 [ 2731.204088] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2731.204389] __x64_sys_ioctl+0x1a4/0x210 [ 2731.204685] do_syscall_64+0x3f/0x90 [ 2731.204950] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2731.205313] RIP: 0033:0x7fc3c5b238d7 [ 2731.205567] 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 [ 2731.206734] RSP: 002b:00007fc3c3098f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2731.207253] RAX: ffffffffffffffda RBX: 00007fc3c5b6d970 RCX: 00007fc3c5b238d7 [ 2731.207730] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2731.208229] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 2731.208736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2731.209252] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 2731.209784] 13:10:02 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 3) [ 2731.250473] loop4: detected capacity change from 0 to 240 [ 2731.252410] loop7: detected capacity change from 0 to 240 13:10:02 executing program 1: tkill(0xffffffffffffffff, 0x1a) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getpeername(r0, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x80) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) [ 2731.266894] loop6: detected capacity change from 0 to 240 [ 2731.267186] isofs_fill_super: root inode is not a directory. Corrupted media? [ 2731.271524] FAULT_INJECTION: forcing a failure. [ 2731.271524] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2731.272359] CPU: 1 PID: 12781 Comm: syz-executor.5 Not tainted 6.4.0-next-20230705 #1 [ 2731.272882] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2731.273447] Call Trace: [ 2731.273646] [ 2731.273830] dump_stack_lvl+0xc1/0xf0 [ 2731.274119] should_fail_ex+0x4b4/0x5b0 [ 2731.274407] _copy_from_user+0x30/0xf0 [ 2731.274696] __do_sys_memfd_create+0x1b0/0x940 [ 2731.275033] ? ksys_write+0x19e/0x250 [ 2731.275317] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2731.275694] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2731.276092] do_syscall_64+0x3f/0x90 [ 2731.276362] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2731.276723] RIP: 0033:0x7f5f8e3ecb19 [ 2731.276980] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2731.278148] RSP: 002b:00007f5f8b961f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2731.278648] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5f8e3ecb19 [ 2731.279145] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007f5f8e4460fb [ 2731.279619] RBP: 0000000000000002 R08: 000000000000f000 R09: ffffffffffffffff [ 2731.280096] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 2731.280566] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2731.281058] 13:10:02 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, 0x0, 0x0) 13:10:02 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 44) 13:10:02 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 37) 13:10:02 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 4) 13:10:02 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 39) [ 2731.352441] loop6: detected capacity change from 0 to 240 [ 2731.371145] FAULT_INJECTION: forcing a failure. [ 2731.371145] name failslab, interval 1, probability 0, space 0, times 0 [ 2731.371994] CPU: 1 PID: 12788 Comm: syz-executor.5 Not tainted 6.4.0-next-20230705 #1 [ 2731.372525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2731.373067] Call Trace: [ 2731.373249] [ 2731.373413] dump_stack_lvl+0xc1/0xf0 [ 2731.373692] should_fail_ex+0x4b4/0x5b0 [ 2731.373977] should_failslab+0x9/0x20 [ 2731.374241] kmem_cache_alloc_lru+0x7a/0x680 [ 2731.374546] ? find_held_lock+0x2c/0x110 [ 2731.374854] ? shmem_alloc_inode+0x27/0x50 [ 2731.375150] ? alloc_fd+0x2eb/0x760 [ 2731.375416] ? shmem_alloc_inode+0x27/0x50 [ 2731.375706] shmem_alloc_inode+0x27/0x50 [ 2731.375988] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 2731.376311] alloc_inode+0x63/0x240 [ 2731.376563] new_inode+0x25/0x1f0 [ 2731.376806] shmem_get_inode+0x183/0xe40 [ 2731.377092] ? do_raw_spin_unlock+0x53/0x220 [ 2731.377412] __shmem_file_setup+0x171/0x300 [ 2731.377716] __do_sys_memfd_create+0x32b/0x940 [ 2731.378031] ? ksys_write+0x19e/0x250 [ 2731.378303] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2731.378646] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2731.379017] do_syscall_64+0x3f/0x90 [ 2731.379286] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2731.379643] RIP: 0033:0x7f5f8e3ecb19 [ 2731.379898] 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 [ 2731.381075] RSP: 002b:00007f5f8b961f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2731.381577] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5f8e3ecb19 [ 2731.382066] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007f5f8e4460fb [ 2731.382571] RBP: 0000000000000002 R08: 000000000000f000 R09: ffffffffffffffff [ 2731.383080] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 2731.383588] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2731.384106] 13:10:02 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 45) [ 2731.422106] FAULT_INJECTION: forcing a failure. [ 2731.422106] name failslab, interval 1, probability 0, space 0, times 0 [ 2731.422907] CPU: 1 PID: 12794 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2731.423437] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2731.423981] Call Trace: [ 2731.424160] [ 2731.424323] dump_stack_lvl+0xc1/0xf0 [ 2731.424599] should_fail_ex+0x4b4/0x5b0 [ 2731.424877] ? __kernfs_new_node+0xd4/0x890 [ 2731.425179] should_failslab+0x9/0x20 [ 2731.425445] kmem_cache_alloc+0x62/0x370 [ 2731.425742] __kernfs_new_node+0xd4/0x890 [ 2731.426034] ? __pfx___kernfs_new_node+0x10/0x10 [ 2731.426373] ? down_write+0x11a/0x1f0 [ 2731.426653] ? up_write+0x196/0x510 [ 2731.426930] kernfs_new_node+0x97/0x120 [ 2731.427224] __kernfs_create_file+0x55/0x350 [ 2731.427539] sysfs_add_file_mode_ns+0x21c/0x440 [ 2731.427868] ? __pfx_dev_attr_store+0x10/0x10 [ 2731.428180] internal_create_group+0x322/0xb00 [ 2731.428510] ? __pfx_internal_create_group+0x10/0x10 [ 2731.428873] loop_configure+0xce5/0x1910 [ 2731.429173] lo_ioctl+0x934/0x19a0 [ 2731.429432] ? kmem_cache_free+0x10d/0x4d0 [ 2731.429733] ? __x64_sys_openat+0x143/0x200 [ 2731.430035] ? do_syscall_64+0x3f/0x90 [ 2731.430320] ? __pfx_lo_ioctl+0x10/0x10 [ 2731.430597] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 2731.430971] ? perf_trace_lock+0xc1/0x480 [ 2731.431266] ? __pfx_perf_trace_lock+0x10/0x10 [ 2731.431586] ? __lock_acquire+0xc3f/0x6340 [ 2731.431888] ? perf_trace_lock_acquire+0xcf/0x500 [ 2731.432257] ? __pfx_do_sys_openat2+0x10/0x10 [ 2731.432579] ? __pfx_lo_ioctl+0x10/0x10 [ 2731.432864] blkdev_ioctl+0x2e4/0x750 [ 2731.433136] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2731.433457] ? selinux_file_ioctl+0xba/0x270 [ 2731.433773] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2731.434091] __x64_sys_ioctl+0x1a4/0x210 [ 2731.434379] do_syscall_64+0x3f/0x90 [ 2731.434666] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2731.435031] RIP: 0033:0x7fc3c5b238d7 [ 2731.435307] 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 [ 2731.436473] RSP: 002b:00007fc3c3098f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2731.437011] RAX: ffffffffffffffda RBX: 00007fc3c5b6d970 RCX: 00007fc3c5b238d7 [ 2731.437521] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2731.438014] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 2731.438515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2731.439017] R13: 0000000000000005 R14: 0000000020000248 R15: 0000000000000003 [ 2731.439462] loop7: detected capacity change from 0 to 240 [ 2731.439523] [ 2731.443500] FAULT_INJECTION: forcing a failure. [ 2731.443500] name failslab, interval 1, probability 0, space 0, times 0 [ 2731.444993] CPU: 0 PID: 12796 Comm: syz-executor.4 Not tainted 6.4.0-next-20230705 #1 [ 2731.446057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2731.447163] Call Trace: [ 2731.447524] [ 2731.447843] dump_stack_lvl+0xc1/0xf0 13:10:02 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 5) [ 2731.448395] should_fail_ex+0x4b4/0x5b0 [ 2731.449114] ? __kernfs_new_node+0xd4/0x890 [ 2731.449714] should_failslab+0x9/0x20 [ 2731.450253] kmem_cache_alloc+0x62/0x370 [ 2731.450838] __kernfs_new_node+0xd4/0x890 [ 2731.451432] ? __pfx___kernfs_new_node+0x10/0x10 [ 2731.452087] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 2731.452811] ? up_write+0x196/0x510 [ 2731.453349] kernfs_new_node+0x97/0x120 [ 2731.453907] __kernfs_create_file+0x55/0x350 [ 2731.454540] sysfs_add_file_mode_ns+0x21c/0x440 [ 2731.455182] ? __pfx_dev_attr_store+0x10/0x10 [ 2731.455808] internal_create_group+0x322/0xb00 [ 2731.456436] ? __pfx_internal_create_group+0x10/0x10 [ 2731.457160] loop_configure+0xce5/0x1910 [ 2731.457735] lo_ioctl+0x934/0x19a0 [ 2731.458249] ? __x64_sys_openat+0x143/0x200 [ 2731.458848] ? do_syscall_64+0x3f/0x90 [ 2731.459408] ? __pfx_lo_ioctl+0x10/0x10 [ 2731.459944] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 2731.460670] ? __pfx_perf_tp_event+0x10/0x10 [ 2731.461256] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 2731.461954] ? __lock_acquire+0xc3f/0x6340 [ 2731.462534] ? perf_trace_lock_acquire+0xcf/0x500 [ 2731.463291] ? perf_trace_preemptirq_template+0x252/0x420 [ 2731.464020] ? __pfx_lo_ioctl+0x10/0x10 [ 2731.464590] blkdev_ioctl+0x2e4/0x750 [ 2731.465113] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2731.465716] ? selinux_file_ioctl+0xba/0x270 [ 2731.466317] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2731.466935] __x64_sys_ioctl+0x1a4/0x210 [ 2731.467497] do_syscall_64+0x3f/0x90 [ 2731.468036] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2731.468732] RIP: 0033:0x7fb3127468d7 [ 2731.469250] 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 [ 2731.471523] RSP: 002b:00007fb30fcbbf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2731.472148] loop6: detected capacity change from 0 to 240 [ 2731.472472] RAX: ffffffffffffffda RBX: 00007fb312790970 RCX: 00007fb3127468d7 [ 2731.473749] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2731.474653] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 2731.475566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2731.476498] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 2731.477453] 13:10:02 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, 0x0, 0x0) [ 2731.549683] loop4: detected capacity change from 0 to 240 [ 2731.562779] isofs_fill_super: root inode is not a directory. Corrupted media? 13:10:15 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 38) 13:10:15 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 6) 13:10:15 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 46) 13:10:15 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 40) 13:10:15 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @none, 0x0, 0x1}, 0xe) 13:10:15 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x6, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x0, 0x1}, 0xe) 13:10:15 executing program 0: mknod(&(0x7f0000000000)='./file0\x00', 0x20, 0xffffffff) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0x9, @none, 0x800}, 0xe) 13:10:15 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e21, 0x8000, @private2={0xfc, 0x2, '\x00', 0x3}, 0x8}, {0xa, 0x4e1f, 0x827f, @ipv4={'\x00', '\xff\xff', @local}}, 0x7ff, [0x3, 0x20fff, 0x6, 0x81, 0x3, 0x87, 0x2, 0x4]}, 0x5c) r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000240)={{r0}, "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"}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001240)={0x0, 0xc}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x1ff, @none}, 0xe) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) accept4$bt_l2cap(r2, &(0x7f0000004980), &(0x7f00000049c0)=0xe, 0x80000) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xa, 0x0, &(0x7f0000000180)) sendmmsg(r2, &(0x7f0000004940)=[{{&(0x7f0000000100)=@rc={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x80}, 0x80, &(0x7f0000003580)=[{&(0x7f0000000180)="8ab68ff509aa84ee141a85aed15ad5f991ead38eb788c3ebec44f5a543d1a7e31a1480ed89289ade983f156903d1fcec33dc43d8c2834c25", 0x38}, {&(0x7f00000001c0)="3f6dc8c47e388bbb45016d5c4146062ed418b0fa9e626ff214ad9470b63e6fb16bdf09a4a02427fced7b7a61165e8b8dbaa4c7e808c2c919c47b61629fa03b908beeae18631e24cdac22745f30e9df0a26cf0e46cc39b27c4e30d8c3f8f71165709029113c4010a03e8500", 0x6b}, {&(0x7f0000002240)="6d4c90a0081efd5cb49eccb0cd3f3be68059cae9a8ab70b7f93148633aeadc10a2265d771d06991f401fa93b4c8c1d2e8b205c500432c71877606d1715fa6602446b89021bb08b15c23b4ce6b0cf14f12949023caf46166304306a98cbe0ebfb972689a31443c7d6b1c4b809375b1520a19ccb5cd8ac3846da221af5b4617eadddafc0d1d7a7d18468f17bff466152963b62f6974ecf9f4fc75c5bfbc4d0210189e799687527a4b694c5c096c0ec79f4f1b0", 0xb2}, {&(0x7f0000002300)="92093131", 0x4}, {&(0x7f0000002340)="0db4deb62592f01c6c78b5cfda180058d032b0809bccff36362f27bc3c43118f2ef1621c35c7f4", 0x27}, {&(0x7f0000002380)="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0x1000}, {&(0x7f0000003380)="669d50cc08ede11a9f8659880f7490fa810070c03478c979b67c58ad2213614c89794bb65c4a76286e929ddea518511d91f66ea4069864c5a7d4c38dbd0fc648a96126e02de13e33aeb2642acbabd71bad57e4007f33b0e1d69ecb33550d8b18c610ae730ab85a5aa3aab9638fbbf0c5358617771ac70f670d12f6a7f149cba54e30a96bf6f16ff7", 0x88}, {&(0x7f0000003440)="8256c136c9859c3d39f8a3b1f0365650542c19f7e82dcfc968fa630746d20c0be2511a189e4754a14d2f39ae9009247b387eae50901d9940da", 0x39}, {&(0x7f0000003480)="6026d6978787361577fad6ac59254cc18e45ac2b61fdb4e7b8619a3199f5748748ad61252f78fe4b601aaeaa12ec6646f521f408922f945126105c8ea3be996d4ac21b9f97a727b82a5be900d1966b286179d76bd0a1fae8a98d7f390c4813bc172d7a7e2409753c6cb349ff0ac500d4b3f879587d1d36338f964eb1033b20f3048a63620985251de00df804ca45cdaf00649cf21e15e0d53848eb85b76ae318e71675ea623b2aa24814f5b02540c18a17f27dcea24e6b014c429d7e81", 0xbd}, {&(0x7f0000003540)="301515ec51a64bcc318eb76f8f2d7dc7a6c2fc30be9c548e0693d6d98dacc35bd7ea13953e735922f7764567bc0cd5753077d5", 0x33}], 0xa, &(0x7f0000003640)=[{0xb0, 0x11, 0x7, "dd89b9dfff066af56a291482b63599bf10829a7695294d0749fffc467a095e072969549491341e2711042c0ea4b57d99c99297ac006ac93bd4fb32596b41343c35cef4394b5ba0656317f6a81033b2415ca5f841ee300f4ffd74a3f3a1842952fa66f5abf9adf31de5315678786e879127e1966eaac2045342b7b4f7b03d064609d7f6b21a8b4770f5ba567f7a929b1df304d994ae4fd8ad83"}, {0xd0, 0x117, 0x8, "250292a5da5738b8acba30345cce646e220d759d762cc25fac0c70b7e9f8aa8f5b74baa0889343b042841a93fcda05d8a2a9616d937592b4989d706cb176582627fc6973703b5d77d758c15ca43176b547eb4cff71e80824b97175672f18da3038e5a36bea9627d944ac13084fa7f07f60d049d210439ad27f79a7a5907bc6bc1dcc575f178ce63c363e1eba4f3d7fbaa9c0ab2b0655e1ce950908bdc36cd59e79fe1a836783289d8088a4f0c545594a2db8f9ab3183fd57d0f184f11368"}, {0x38, 0x116, 0x9, "fc18ee46b797a79157a9ae95ab7e7f63f06dedf6d03e8907c5e7a80e656df162c6"}, {0xf0, 0x114, 0xfffffff7, "6d815248fa3e14ffe5df0ea3713cd60802096d7e305c78e0886227f28fc7fc7a4e68d671c5f4cded4b8a49e2922b82b2092a75c26a710c446ae271030d79aaee2f1fe2f4b37ea50d97863e67e228cf7e4da16e977fdd6a1f6c15134b443cdc3fabb826e32f423bd944baa660178315ee4886deb849fa32ff7f2195a9d28751a5b82c34a55b73e3473864bcddd1071b15039ffb0a61acf66f4b5378f77ab921e565aa63bfc9e2017991395115f91d19cd237c9a488ba1df7dee3b412c87f4237b242a50bae978703ece4ffe384a3423ef165a977f0d068a44029503a9"}, {0x38, 0x84, 0xfffff5c8, "ec3c238bc7d6a6b0aa8e07a6ea86c063d5360730b1e4e261a04bcd071853b8cb5c"}, {0x1010, 0x113, 0x42e6a092, "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"}], 0x12f0}}], 0x1, 0x80) [ 2744.874406] FAULT_INJECTION: forcing a failure. [ 2744.874406] name failslab, interval 1, probability 0, space 0, times 0 [ 2744.875885] CPU: 1 PID: 12829 Comm: syz-executor.5 Not tainted 6.4.0-next-20230705 #1 [ 2744.876880] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2744.877893] Call Trace: [ 2744.878232] [ 2744.878541] dump_stack_lvl+0xc1/0xf0 [ 2744.879079] should_fail_ex+0x4b4/0x5b0 [ 2744.879610] ? security_inode_alloc+0x38/0x160 [ 2744.880212] should_failslab+0x9/0x20 [ 2744.880713] kmem_cache_alloc+0x62/0x370 [ 2744.881258] security_inode_alloc+0x38/0x160 [ 2744.881861] inode_init_always+0xbb2/0xea0 [ 2744.882329] loop7: detected capacity change from 0 to 240 [ 2744.882417] alloc_inode+0x84/0x240 [ 2744.883601] new_inode+0x25/0x1f0 [ 2744.884056] shmem_get_inode+0x183/0xe40 [ 2744.884588] ? do_raw_spin_unlock+0x53/0x220 [ 2744.885194] __shmem_file_setup+0x171/0x300 [ 2744.885768] __do_sys_memfd_create+0x32b/0x940 [ 2744.886366] ? ksys_write+0x19e/0x250 [ 2744.886871] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2744.887542] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2744.888229] do_syscall_64+0x3f/0x90 [ 2744.888737] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2744.889415] RIP: 0033:0x7f5f8e3ecb19 [ 2744.889876] 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 [ 2744.892111] RSP: 002b:00007f5f8b961f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2744.893052] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5f8e3ecb19 [ 2744.893950] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007f5f8e4460fb [ 2744.894833] RBP: 0000000000000002 R08: 000000000000f000 R09: ffffffffffffffff [ 2744.895740] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 2744.896632] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2744.897547] [ 2744.905604] loop6: detected capacity change from 0 to 240 [ 2744.907997] loop4: detected capacity change from 0 to 240 [ 2744.912910] FAULT_INJECTION: forcing a failure. [ 2744.912910] name failslab, interval 1, probability 0, space 0, times 0 [ 2744.914628] CPU: 1 PID: 12827 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2744.915651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2744.916668] Call Trace: [ 2744.917006] [ 2744.917304] dump_stack_lvl+0xc1/0xf0 [ 2744.917821] should_fail_ex+0x4b4/0x5b0 [ 2744.918359] should_failslab+0x9/0x20 [ 2744.918862] kmem_cache_alloc_lru+0x7a/0x680 [ 2744.919451] ? ext4_alloc_inode+0x28/0x640 [ 2744.920007] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 2744.920618] ? ext4_alloc_inode+0x28/0x640 [ 2744.921169] ext4_alloc_inode+0x28/0x640 [ 2744.921678] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 2744.922286] alloc_inode+0x63/0x240 [ 2744.922746] new_inode+0x25/0x1f0 [ 2744.923228] __ext4_new_inode+0x323/0x5410 [ 2744.923752] ? lock_acquire+0x19a/0x4c0 [ 2744.924304] ? avc_has_perm_noaudit+0x148/0x3a0 [ 2744.924903] ? __pfx___ext4_new_inode+0x10/0x10 [ 2744.925508] ? avc_has_perm+0xfe/0x1a0 [ 2744.926031] ? selinux_determine_inode_label+0x1b6/0x340 [ 2744.926744] ext4_mkdir+0x33e/0xb20 [ 2744.927252] ? __pfx_ext4_mkdir+0x10/0x10 [ 2744.927785] ? inode_permission.part.0+0xb5/0x520 [ 2744.928405] vfs_mkdir+0x24b/0x470 [ 2744.928901] do_mkdirat+0x163/0x2d0 [ 2744.929373] ? __pfx_do_mkdirat+0x10/0x10 [ 2744.929925] ? getname_flags.part.0+0x1dd/0x4f0 [ 2744.930520] __x64_sys_mkdir+0xf6/0x150 [ 2744.931053] do_syscall_64+0x3f/0x90 [ 2744.931538] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2744.932216] RIP: 0033:0x7fc3c5b22c27 [ 2744.932673] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 2744.934914] RSP: 002b:00007fc3c3098fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2744.935847] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc3c5b22c27 [ 2744.936739] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 2744.937625] RBP: 00007fc3c3099040 R08: 0000000000000000 R09: ffffffffffffffff [ 2744.938476] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2744.939380] R13: 0000000020000100 R14: 00007fc3c3099000 R15: 0000000020013500 [ 2744.940262] 13:10:15 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @none, 0x0, 0x1}, 0xe) [ 2744.950036] isofs_fill_super: root inode is not a directory. Corrupted media? 13:10:15 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000000)) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:10:15 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 39) 13:10:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = fsmount(r0, 0x0, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0x100, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @val={0x8}, @val={0xc, 0x99, {0x7, 0x62}}}}, [@NL80211_ATTR_4ADDR={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x200040c4}, 0x87b45a707a12d6c5) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r2, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x34b5f33634e2843d}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x60, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x23}, @chandef_params=[@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0xf}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x7}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1716}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x8000}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x3a3}], @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4000000) bind$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x4, @none, 0x5, 0x2}, 0xe) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000740)={r2, 0x2, 0x9, 0x9}) connect$bt_l2cap(r3, &(0x7f0000000780)={0x1f, 0x8, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0xfffc}, 0xe) 13:10:15 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 41) 13:10:15 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 7) [ 2745.089722] FAULT_INJECTION: forcing a failure. [ 2745.089722] name failslab, interval 1, probability 0, space 0, times 0 [ 2745.091467] CPU: 1 PID: 12843 Comm: syz-executor.4 Not tainted 6.4.0-next-20230705 #1 [ 2745.092468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2745.093492] Call Trace: [ 2745.093832] [ 2745.094133] dump_stack_lvl+0xc1/0xf0 [ 2745.094655] should_fail_ex+0x4b4/0x5b0 [ 2745.095213] ? __kernfs_new_node+0xd4/0x890 [ 2745.095780] should_failslab+0x9/0x20 [ 2745.096289] kmem_cache_alloc+0x62/0x370 [ 2745.096842] __kernfs_new_node+0xd4/0x890 [ 2745.097409] ? __pfx___kernfs_new_node+0x10/0x10 [ 2745.098052] ? down_write+0x11a/0x1f0 [ 2745.098574] ? up_write+0x196/0x510 [ 2745.099069] kernfs_new_node+0x97/0x120 [ 2745.099593] __kernfs_create_file+0x55/0x350 [ 2745.100162] sysfs_add_file_mode_ns+0x21c/0x440 [ 2745.100760] ? __pfx_dev_attr_store+0x10/0x10 [ 2745.101334] internal_create_group+0x322/0xb00 [ 2745.101931] ? __pfx_internal_create_group+0x10/0x10 [ 2745.102586] loop_configure+0xce5/0x1910 [ 2745.103170] lo_ioctl+0x934/0x19a0 [ 2745.103634] ? kmem_cache_free+0x10d/0x4d0 [ 2745.104174] ? __x64_sys_openat+0x143/0x200 [ 2745.104722] ? do_syscall_64+0x3f/0x90 [ 2745.105224] ? __pfx_lo_ioctl+0x10/0x10 [ 2745.105744] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 2745.106396] ? perf_trace_lock+0xc1/0x480 [ 2745.106933] ? __pfx_perf_trace_lock+0x10/0x10 [ 2745.107534] ? __lock_acquire+0xc3f/0x6340 [ 2745.108081] ? perf_trace_lock_acquire+0xcf/0x500 [ 2745.108745] ? __pfx_do_sys_openat2+0x10/0x10 [ 2745.109344] ? __pfx_lo_ioctl+0x10/0x10 [ 2745.109865] blkdev_ioctl+0x2e4/0x750 [ 2745.110364] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2745.110915] ? selinux_file_ioctl+0xba/0x270 [ 2745.111516] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2745.112067] __x64_sys_ioctl+0x1a4/0x210 [ 2745.112592] do_syscall_64+0x3f/0x90 [ 2745.113076] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2745.113729] RIP: 0033:0x7fb3127468d7 [ 2745.114193] 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 [ 2745.116302] RSP: 002b:00007fb30fcbbf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2745.117206] RAX: ffffffffffffffda RBX: 00007fb312790970 RCX: 00007fb3127468d7 13:10:15 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 47) 13:10:15 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @none, 0x0, 0x1}, 0xe) [ 2745.118056] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2745.119098] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 2745.119958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2745.120802] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 2745.121677] [ 2745.126040] FAULT_INJECTION: forcing a failure. [ 2745.126040] name failslab, interval 1, probability 0, space 0, times 0 [ 2745.127553] CPU: 1 PID: 12842 Comm: syz-executor.7 Not tainted 6.4.0-next-20230705 #1 [ 2745.128514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2745.129485] Call Trace: [ 2745.129819] [ 2745.130116] dump_stack_lvl+0xc1/0xf0 [ 2745.130616] should_fail_ex+0x4b4/0x5b0 [ 2745.131137] ? __kernfs_new_node+0xd4/0x890 [ 2745.131684] should_failslab+0x9/0x20 [ 2745.132161] kmem_cache_alloc+0x62/0x370 [ 2745.132688] __kernfs_new_node+0xd4/0x890 [ 2745.133220] ? __pfx___kernfs_new_node+0x10/0x10 [ 2745.133834] ? down_write+0x11a/0x1f0 [ 2745.134345] ? up_write+0x196/0x510 [ 2745.134846] kernfs_new_node+0x97/0x120 [ 2745.135391] __kernfs_create_file+0x55/0x350 [ 2745.135950] sysfs_add_file_mode_ns+0x21c/0x440 [ 2745.136537] ? __pfx_dev_attr_store+0x10/0x10 [ 2745.137107] internal_create_group+0x322/0xb00 [ 2745.137697] ? __pfx_internal_create_group+0x10/0x10 [ 2745.138349] loop_configure+0xce5/0x1910 [ 2745.138886] lo_ioctl+0x934/0x19a0 [ 2745.139371] ? __pfx_lo_ioctl+0x10/0x10 [ 2745.139878] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 2745.140532] ? __pfx_perf_tp_event+0x10/0x10 [ 2745.141100] ? __lock_acquire+0xc3f/0x6340 [ 2745.141646] ? perf_trace_lock_acquire+0xcf/0x500 [ 2745.142253] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2745.143064] ? perf_trace_preemptirq_template+0x252/0x420 [ 2745.143758] ? __pfx_lo_ioctl+0x10/0x10 [ 2745.144267] blkdev_ioctl+0x2e4/0x750 [ 2745.144760] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2745.145303] ? selinux_file_ioctl+0xba/0x270 [ 2745.145867] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2745.146411] __x64_sys_ioctl+0x1a4/0x210 [ 2745.146934] do_syscall_64+0x3f/0x90 [ 2745.147438] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2745.148094] RIP: 0033:0x7f8b863be8d7 [ 2745.148557] 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 [ 2745.150676] RSP: 002b:00007f8b83933f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2745.151593] RAX: ffffffffffffffda RBX: 00007f8b86408970 RCX: 00007f8b863be8d7 [ 2745.152442] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2745.153304] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 2745.154147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2745.155007] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 2745.155883] 13:10:16 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 8) [ 2745.211195] loop4: detected capacity change from 0 to 240 [ 2745.222146] isofs_fill_super: root inode is not a directory. Corrupted media? [ 2745.222609] loop6: detected capacity change from 0 to 240 [ 2745.226646] loop7: detected capacity change from 0 to 240 13:10:16 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x8000, @none}, 0xe) [ 2745.268607] FAULT_INJECTION: forcing a failure. [ 2745.268607] name failslab, interval 1, probability 0, space 0, times 0 [ 2745.270138] CPU: 1 PID: 12853 Comm: syz-executor.5 Not tainted 6.4.0-next-20230705 #1 [ 2745.271128] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2745.272108] Call Trace: [ 2745.272432] [ 2745.272720] dump_stack_lvl+0xc1/0xf0 [ 2745.273221] should_fail_ex+0x4b4/0x5b0 [ 2745.273735] should_failslab+0x9/0x20 [ 2745.274214] kmem_cache_alloc_lru+0x7a/0x680 [ 2745.274782] ? __d_alloc+0x31/0x9c0 [ 2745.275264] ? __d_alloc+0x31/0x9c0 [ 2745.275722] __d_alloc+0x31/0x9c0 [ 2745.276160] ? get_random_u32+0x3b2/0x670 [ 2745.276697] d_alloc_pseudo+0x1d/0x70 [ 2745.277180] alloc_file_pseudo+0xd2/0x260 [ 2745.277703] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 2745.278291] ? lockdep_annotate_inode_mutex_key+0x4b/0x200 [ 2745.279013] ? shmem_get_inode+0x6dc/0xe40 [ 2745.279549] ? do_raw_spin_unlock+0x53/0x220 [ 2745.280128] __shmem_file_setup+0x202/0x300 [ 2745.280676] __do_sys_memfd_create+0x32b/0x940 [ 2745.281242] ? ksys_write+0x19e/0x250 [ 2745.281725] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2745.282360] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2745.283025] do_syscall_64+0x3f/0x90 [ 2745.283515] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2745.284164] RIP: 0033:0x7f5f8e3ecb19 [ 2745.284629] 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 [ 2745.286738] RSP: 002b:00007f5f8b961f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2745.287698] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5f8e3ecb19 [ 2745.288559] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007f5f8e4460fb [ 2745.289419] RBP: 0000000000000002 R08: 000000000000f000 R09: ffffffffffffffff [ 2745.290282] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 2745.291158] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2745.292049] 13:10:16 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 42) 13:10:16 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 48) [ 2745.374436] loop4: detected capacity change from 0 to 240 [ 2745.393194] isofs_fill_super: root inode is not a directory. Corrupted media? [ 2745.394232] loop6: detected capacity change from 0 to 240 [ 2745.394475] FAULT_INJECTION: forcing a failure. [ 2745.394475] name failslab, interval 1, probability 0, space 0, times 0 [ 2745.396343] CPU: 1 PID: 12860 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2745.397385] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2745.398356] Call Trace: [ 2745.398682] [ 2745.398989] dump_stack_lvl+0xc1/0xf0 [ 2745.399562] should_fail_ex+0x4b4/0x5b0 [ 2745.400063] should_failslab+0x9/0x20 [ 2745.400619] kmem_cache_alloc_lru+0x7a/0x680 [ 2745.401196] ? ext4_alloc_inode+0x28/0x640 [ 2745.401741] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 2745.402339] ? ext4_alloc_inode+0x28/0x640 [ 2745.402874] ext4_alloc_inode+0x28/0x640 [ 2745.403392] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 2745.403986] alloc_inode+0x63/0x240 [ 2745.404449] new_inode+0x25/0x1f0 [ 2745.404900] __ext4_new_inode+0x323/0x5410 [ 2745.405429] ? lock_acquire+0x19a/0x4c0 [ 2745.405956] ? avc_has_perm_noaudit+0x148/0x3a0 [ 2745.406554] ? __pfx___ext4_new_inode+0x10/0x10 [ 2745.407162] ? avc_has_perm+0xfe/0x1a0 [ 2745.407688] ? selinux_determine_inode_label+0x1b6/0x340 [ 2745.408381] ext4_mkdir+0x33e/0xb20 [ 2745.408867] ? __pfx_ext4_mkdir+0x10/0x10 [ 2745.409396] ? inode_permission.part.0+0xb5/0x520 [ 2745.410024] vfs_mkdir+0x24b/0x470 [ 2745.410503] do_mkdirat+0x163/0x2d0 [ 2745.410979] ? __pfx_do_mkdirat+0x10/0x10 [ 2745.411501] ? getname_flags.part.0+0x1dd/0x4f0 [ 2745.412117] __x64_sys_mkdir+0xf6/0x150 [ 2745.412628] do_syscall_64+0x3f/0x90 [ 2745.413128] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2745.413777] RIP: 0033:0x7fc3c5b22c27 [ 2745.414236] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 2745.416344] RSP: 002b:00007fc3c3098fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2745.417263] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc3c5b22c27 [ 2745.418122] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 2745.418967] RBP: 00007fc3c3099040 R08: 0000000000000000 R09: ffffffffffffffff [ 2745.419832] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2745.420681] R13: 0000000020000100 R14: 00007fc3c3099000 R15: 0000000020013500 [ 2745.421563] 13:10:29 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 40) 13:10:29 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'wlan1\x00'}) 13:10:29 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x8000, @none}, 0xe) (fail_nth: 1) 13:10:29 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 9) 13:10:29 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 43) 13:10:29 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 49) 13:10:29 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0xb, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x4}, 0x5) 13:10:29 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x9, @none, 0x7f, 0x2}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100356b0452d307479e0000", @ANYRES32=r0, @ANYBLOB='\b\x00\x00\x00t\x00\x00\x00./file0\x00']) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100)=0x40, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='bridge0\x00') ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 13:10:29 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 10) [ 2759.073919] FAULT_INJECTION: forcing a failure. [ 2759.073919] name failslab, interval 1, probability 0, space 0, times 0 [ 2759.074737] CPU: 1 PID: 12879 Comm: syz-executor.4 Not tainted 6.4.0-next-20230705 #1 [ 2759.075959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2759.077137] Call Trace: [ 2759.077527] [ 2759.077894] dump_stack_lvl+0xc1/0xf0 [ 2759.078544] should_fail_ex+0x4b4/0x5b0 [ 2759.079262] ? __kernfs_new_node+0xd4/0x890 [ 2759.080016] should_failslab+0x9/0x20 [ 2759.080682] kmem_cache_alloc+0x62/0x370 [ 2759.081427] __kernfs_new_node+0xd4/0x890 [ 2759.082170] ? __pfx___kernfs_new_node+0x10/0x10 [ 2759.082921] ? down_write+0x11a/0x1f0 [ 2759.083563] ? up_write+0x196/0x510 [ 2759.084153] kernfs_new_node+0x97/0x120 [ 2759.084708] __kernfs_create_file+0x55/0x350 [ 2759.085283] sysfs_add_file_mode_ns+0x21c/0x440 [ 2759.085863] ? __pfx_dev_attr_store+0x10/0x10 [ 2759.086431] internal_create_group+0x322/0xb00 [ 2759.087017] ? __pfx_internal_create_group+0x10/0x10 [ 2759.087687] loop_configure+0xce5/0x1910 [ 2759.088230] lo_ioctl+0x934/0x19a0 [ 2759.088692] ? kmem_cache_free+0x10d/0x4d0 [ 2759.089229] ? __x64_sys_openat+0x143/0x200 [ 2759.089322] FAULT_INJECTION: forcing a failure. [ 2759.089322] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2759.089755] ? do_syscall_64+0x3f/0x90 [ 2759.091644] ? __pfx_lo_ioctl+0x10/0x10 [ 2759.092148] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 2759.092795] ? perf_trace_lock+0xc1/0x480 [ 2759.093321] ? __pfx_perf_trace_lock+0x10/0x10 [ 2759.093904] ? __lock_acquire+0xc3f/0x6340 [ 2759.094452] ? perf_trace_lock_acquire+0xcf/0x500 [ 2759.095122] ? __pfx_do_sys_openat2+0x10/0x10 [ 2759.095712] ? __pfx_lo_ioctl+0x10/0x10 [ 2759.096225] blkdev_ioctl+0x2e4/0x750 [ 2759.096717] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2759.097261] ? selinux_file_ioctl+0xba/0x270 [ 2759.097836] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2759.098387] __x64_sys_ioctl+0x1a4/0x210 [ 2759.098907] do_syscall_64+0x3f/0x90 [ 2759.099403] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2759.100056] RIP: 0033:0x7fb3127468d7 [ 2759.100522] 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 [ 2759.102644] RSP: 002b:00007fb30fcbbf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2759.103572] RAX: ffffffffffffffda RBX: 00007fb312790970 RCX: 00007fb3127468d7 [ 2759.104417] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2759.105263] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 2759.106101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2759.106943] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 2759.107826] [ 2759.108124] CPU: 0 PID: 12882 Comm: syz-executor.2 Not tainted 6.4.0-next-20230705 #1 [ 2759.109098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2759.110067] Call Trace: [ 2759.110397] [ 2759.110695] dump_stack_lvl+0xc1/0xf0 [ 2759.111213] should_fail_ex+0x4b4/0x5b0 [ 2759.111732] _copy_from_user+0x30/0xf0 [ 2759.112226] move_addr_to_kernel.part.0+0x31/0x110 [ 2759.112846] __sys_connect+0xde/0x1a0 [ 2759.113337] ? __pfx___sys_connect+0x10/0x10 [ 2759.113900] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2759.114633] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2759.115392] ? fput+0x2f/0x1a0 [ 2759.115829] ? ksys_write+0x19e/0x250 [ 2759.116317] ? __pfx_ksys_write+0x10/0x10 [ 2759.116855] __x64_sys_connect+0x73/0xb0 [ 2759.117373] ? syscall_enter_from_user_mode+0x21/0x50 [ 2759.117765] loop7: detected capacity change from 0 to 240 [ 2759.118012] do_syscall_64+0x3f/0x90 [ 2759.119155] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2759.119823] RIP: 0033:0x7f5f20df8b19 [ 2759.120288] 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 [ 2759.122421] RSP: 002b:00007f5f1e36e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 2759.123353] RAX: ffffffffffffffda RBX: 00007f5f20f0bf60 RCX: 00007f5f20df8b19 [ 2759.124208] RDX: 000000000000000e RSI: 0000000020000000 RDI: 0000000000000004 [ 2759.125070] RBP: 00007f5f1e36e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2759.125919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2759.126770] R13: 00007fff82676e4f R14: 00007f5f1e36e300 R15: 0000000000022000 [ 2759.127676] [ 2759.153708] loop6: detected capacity change from 0 to 240 13:10:30 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 41) [ 2759.223396] FAULT_INJECTION: forcing a failure. [ 2759.223396] name failslab, interval 1, probability 0, space 0, times 0 [ 2759.224852] CPU: 1 PID: 12893 Comm: syz-executor.5 Not tainted 6.4.0-next-20230705 #1 [ 2759.225799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2759.226771] Call Trace: [ 2759.227092] [ 2759.227390] dump_stack_lvl+0xc1/0xf0 [ 2759.227899] should_fail_ex+0x4b4/0x5b0 [ 2759.228407] ? alloc_empty_file+0x76/0x1e0 [ 2759.228944] should_failslab+0x9/0x20 [ 2759.229426] kmem_cache_alloc+0x62/0x370 [ 2759.229952] alloc_empty_file+0x76/0x1e0 [ 2759.230468] alloc_file+0x5e/0x800 [ 2759.230937] alloc_file_pseudo+0x16e/0x260 [ 2759.231487] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 2759.232082] ? lockdep_annotate_inode_mutex_key+0x4b/0x200 [ 2759.232776] ? do_raw_spin_unlock+0x53/0x220 [ 2759.233352] __shmem_file_setup+0x202/0x300 [ 2759.233909] __do_sys_memfd_create+0x32b/0x940 [ 2759.234475] ? ksys_write+0x19e/0x250 [ 2759.234961] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2759.235648] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2759.236298] do_syscall_64+0x3f/0x90 [ 2759.236789] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2759.237440] RIP: 0033:0x7f5f8e3ecb19 [ 2759.237903] 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 [ 2759.240041] RSP: 002b:00007f5f8b961f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2759.240951] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5f8e3ecb19 [ 2759.241798] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007f5f8e4460fb [ 2759.242640] RBP: 0000000000000002 R08: 000000000000f000 R09: ffffffffffffffff [ 2759.243488] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 2759.244327] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2759.245195] [ 2759.259011] loop4: detected capacity change from 0 to 240 [ 2759.278619] isofs_fill_super: root inode is not a directory. Corrupted media? [ 2759.317691] FAULT_INJECTION: forcing a failure. [ 2759.317691] name failslab, interval 1, probability 0, space 0, times 0 [ 2759.319169] CPU: 0 PID: 12896 Comm: syz-executor.7 Not tainted 6.4.0-next-20230705 #1 [ 2759.320129] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2759.321126] Call Trace: [ 2759.321453] [ 2759.321749] dump_stack_lvl+0xc1/0xf0 [ 2759.322258] should_fail_ex+0x4b4/0x5b0 [ 2759.322775] ? __kernfs_new_node+0xd4/0x890 [ 2759.323335] should_failslab+0x9/0x20 [ 2759.323831] kmem_cache_alloc+0x62/0x370 [ 2759.324362] __kernfs_new_node+0xd4/0x890 [ 2759.324905] ? __pfx___kernfs_new_node+0x10/0x10 [ 2759.325535] ? down_write+0x11a/0x1f0 [ 2759.326042] ? up_write+0x196/0x510 [ 2759.326533] kernfs_new_node+0x97/0x120 [ 2759.327054] __kernfs_create_file+0x55/0x350 [ 2759.327687] sysfs_add_file_mode_ns+0x21c/0x440 [ 2759.328280] ? __pfx_dev_attr_store+0x10/0x10 [ 2759.328854] internal_create_group+0x322/0xb00 [ 2759.329451] ? __pfx_internal_create_group+0x10/0x10 [ 2759.330110] loop_configure+0xce5/0x1910 [ 2759.330653] lo_ioctl+0x934/0x19a0 [ 2759.331132] ? __x64_sys_openat+0x143/0x200 [ 2759.331697] ? do_syscall_64+0x3f/0x90 [ 2759.332209] ? __pfx_lo_ioctl+0x10/0x10 [ 2759.332720] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 2759.333383] ? __pfx_perf_tp_event+0x10/0x10 [ 2759.333938] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 2759.334579] ? __lock_acquire+0xc3f/0x6340 [ 2759.335140] ? perf_trace_lock_acquire+0xcf/0x500 [ 2759.335853] ? perf_trace_preemptirq_template+0x252/0x420 [ 2759.336540] ? __pfx_lo_ioctl+0x10/0x10 [ 2759.337067] blkdev_ioctl+0x2e4/0x750 [ 2759.337564] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2759.338114] ? selinux_file_ioctl+0xba/0x270 [ 2759.338684] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2759.339251] __x64_sys_ioctl+0x1a4/0x210 [ 2759.339781] do_syscall_64+0x3f/0x90 [ 2759.340269] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2759.340932] RIP: 0033:0x7f8b863be8d7 [ 2759.341396] 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 [ 2759.343519] RSP: 002b:00007f8b83933f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2759.344427] RAX: ffffffffffffffda RBX: 00007f8b86408970 RCX: 00007f8b863be8d7 [ 2759.345274] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 2759.346115] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 2759.346969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 2759.348136] R13: 0000000000000005 R14: 0000000020000230 R15: 0000000000000002 [ 2759.349237] [ 2759.365644] loop7: detected capacity change from 0 to 240 [ 2761.221995] Bluetooth: hci6: command 0x0405 tx timeout 13:10:45 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 50) 13:10:45 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) shutdown(r1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:10:45 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000000)=0x3, 0x4) 13:10:45 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 11) 13:10:45 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x8000, @none}, 0xe) (fail_nth: 2) 13:10:45 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 44) [ 2774.243193] loop7: detected capacity change from 0 to 240 13:10:45 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 42) 13:10:45 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in, @in6=@dev}}, {{@in6=@local}, 0x0, @in6=@private1}}, &(0x7f0000000000)=0xe8) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xa, 0x0, &(0x7f0000000180)) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x2) [ 2774.248056] loop4: detected capacity change from 0 to 240 [ 2774.254548] FAULT_INJECTION: forcing a failure. [ 2774.254548] name failslab, interval 1, probability 0, space 0, times 0 [ 2774.256028] CPU: 0 PID: 12909 Comm: syz-executor.4 Not tainted 6.4.0-next-20230705 #1 [ 2774.257022] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2774.258053] Call Trace: [ 2774.258397] [ 2774.258706] dump_stack_lvl+0xc1/0xf0 [ 2774.259238] should_fail_ex+0x4b4/0x5b0 [ 2774.259787] should_failslab+0x9/0x20 [ 2774.260297] kmem_cache_alloc_lru+0x7a/0x680 [ 2774.260892] ? __d_alloc+0x31/0x9c0 [ 2774.261396] ? __d_alloc+0x31/0x9c0 [ 2774.261883] __d_alloc+0x31/0x9c0 [ 2774.262362] d_alloc+0x4a/0x1d0 [ 2774.262818] lookup_one_qstr_excl+0xd0/0x190 [ 2774.263439] ? mnt_want_write+0x153/0x410 [ 2774.263998] filename_create+0x1da/0x4a0 [ 2774.264560] ? __pfx_filename_create+0x10/0x10 [ 2774.265182] ? __pfx_lock_release+0x10/0x10 [ 2774.265764] ? __virt_addr_valid+0x102/0x340 [ 2774.266375] do_mkdirat+0x98/0x2d0 [ 2774.266859] ? __pfx_do_mkdirat+0x10/0x10 [ 2774.267422] ? getname_flags.part.0+0x1dd/0x4f0 [ 2774.268052] __x64_sys_mkdir+0xf6/0x150 [ 2774.268584] do_syscall_64+0x3f/0x90 [ 2774.269099] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2774.269791] RIP: 0033:0x7fb312745c27 [ 2774.270279] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 2774.272564] RSP: 002b:00007fb30fcbbfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2774.273538] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fb312745c27 [ 2774.274443] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 2774.275360] RBP: 00007fb30fcbc040 R08: 0000000000000000 R09: ffffffffffffffff [ 2774.276267] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2774.276689] loop6: detected capacity change from 0 to 240 [ 2774.277159] R13: 0000000020000100 R14: 00007fb30fcbc000 R15: 0000000020013500 [ 2774.278459] 13:10:45 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 43) 13:10:45 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 12) [ 2774.306065] FAULT_INJECTION: forcing a failure. [ 2774.306065] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2774.307608] CPU: 0 PID: 12921 Comm: syz-executor.2 Not tainted 6.4.0-next-20230705 #1 [ 2774.308613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2774.309646] Call Trace: [ 2774.309989] [ 2774.310296] dump_stack_lvl+0xc1/0xf0 [ 2774.310829] should_fail_ex+0x4b4/0x5b0 [ 2774.311379] _copy_to_user+0x30/0xc0 [ 2774.311890] simple_read_from_buffer+0xd0/0x170 [ 2774.312509] proc_fail_nth_read+0x1a2/0x240 [ 2774.313092] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 2774.313732] ? security_file_permission+0xb5/0xe0 [ 2774.314400] vfs_read+0x1de/0x8f0 [ 2774.314871] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 2774.315532] ? __pfx_vfs_read+0x10/0x10 [ 2774.316071] ? __fget_files+0x267/0x480 [ 2774.316648] ksys_read+0x122/0x250 [ 2774.317130] ? __pfx_ksys_read+0x10/0x10 [ 2774.317672] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2774.318374] do_syscall_64+0x3f/0x90 [ 2774.318900] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2774.319607] RIP: 0033:0x7f5f20dab69c [ 2774.320099] 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 [ 2774.322368] RSP: 002b:00007f5f1e36e170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2774.323326] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f5f20dab69c [ 2774.324250] RDX: 000000000000000f RSI: 00007f5f1e36e1e0 RDI: 0000000000000003 [ 2774.325154] RBP: 00007f5f1e36e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2774.326054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2774.326951] R13: 00007fff82676e4f R14: 00007f5f1e36e300 R15: 0000000000022000 [ 2774.327897] [ 2774.333626] loop7: detected capacity change from 0 to 240 [ 2774.334686] FAULT_INJECTION: forcing a failure. [ 2774.334686] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2774.336185] CPU: 0 PID: 12924 Comm: syz-executor.7 Not tainted 6.4.0-next-20230705 #1 [ 2774.337162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2774.338190] Call Trace: [ 2774.338536] [ 2774.338842] dump_stack_lvl+0xc1/0xf0 [ 2774.339184] FAULT_INJECTION: forcing a failure. [ 2774.339184] name failslab, interval 1, probability 0, space 0, times 0 [ 2774.339363] should_fail_ex+0x4b4/0x5b0 [ 2774.340595] strncpy_from_user+0x38/0x340 [ 2774.341162] getname_flags.part.0+0x95/0x4f0 [ 2774.341766] __x64_sys_mkdir+0xde/0x150 [ 2774.342295] do_syscall_64+0x3f/0x90 [ 2774.342811] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2774.343536] RIP: 0033:0x7f8b863bdc27 [ 2774.344023] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 2774.346276] RSP: 002b:00007f8b83933fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2774.347247] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8b863bdc27 [ 2774.348149] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 2774.349047] RBP: 00007f8b83934040 R08: 0000000000000000 R09: ffffffffffffffff [ 2774.349999] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2774.350952] R13: 0000000020000100 R14: 00007f8b83934000 R15: 0000000020013500 [ 2774.351958] [ 2774.352293] CPU: 1 PID: 12926 Comm: syz-executor.5 Not tainted 6.4.0-next-20230705 #1 [ 2774.352845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2774.353409] Call Trace: [ 2774.353593] [ 2774.353760] dump_stack_lvl+0xc1/0xf0 [ 2774.354044] should_fail_ex+0x4b4/0x5b0 [ 2774.354339] ? security_file_alloc+0x38/0x170 [ 2774.354669] should_failslab+0x9/0x20 [ 2774.354945] kmem_cache_alloc+0x62/0x370 [ 2774.355250] security_file_alloc+0x38/0x170 [ 2774.355582] ? kmem_cache_alloc+0x313/0x370 [ 2774.355894] init_file+0x99/0x250 [ 2774.356155] alloc_empty_file+0x94/0x1e0 [ 2774.356449] alloc_file+0x5e/0x800 [ 2774.356719] alloc_file_pseudo+0x16e/0x260 [ 2774.357024] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 2774.357367] ? lockdep_annotate_inode_mutex_key+0x4b/0x200 [ 2774.357772] ? do_raw_spin_unlock+0x53/0x220 [ 2774.358103] __shmem_file_setup+0x202/0x300 [ 2774.358421] __do_sys_memfd_create+0x32b/0x940 [ 2774.358748] ? ksys_write+0x19e/0x250 [ 2774.359025] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 2774.359396] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2774.359773] do_syscall_64+0x3f/0x90 [ 2774.360048] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2774.360421] RIP: 0033:0x7f5f8e3ecb19 [ 2774.360687] 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 [ 2774.361922] RSP: 002b:00007f5f8b961f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2774.362443] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5f8e3ecb19 [ 2774.362936] RDX: 000000000001e000 RSI: 0000000000000000 RDI: 00007f5f8e4460fb [ 2774.363443] RBP: 0000000000000002 R08: 000000000000f000 R09: ffffffffffffffff [ 2774.363932] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 2774.364416] R13: 0000000020000100 R14: 000000000001e000 R15: 0000000020013500 [ 2774.364916] 13:10:45 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 51) [ 2774.384466] loop6: detected capacity change from 0 to 240 13:10:45 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x8000, @none}, 0xe) 13:10:45 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 52) 13:10:45 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 13) [ 2774.456870] loop6: detected capacity change from 0 to 240 [ 2774.460519] FAULT_INJECTION: forcing a failure. [ 2774.460519] name failslab, interval 1, probability 0, space 0, times 0 [ 2774.461263] CPU: 1 PID: 12933 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2774.461775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2774.462308] Call Trace: [ 2774.462484] [ 2774.462642] dump_stack_lvl+0xc1/0xf0 [ 2774.462916] should_fail_ex+0x4b4/0x5b0 [ 2774.463204] ? jbd2__journal_start+0x194/0x810 [ 2774.463539] should_failslab+0x9/0x20 [ 2774.463809] kmem_cache_alloc+0x62/0x370 [ 2774.464096] jbd2__journal_start+0x194/0x810 [ 2774.464407] __ext4_journal_start_sb+0x3d7/0x560 [ 2774.464734] __ext4_new_inode+0x2e36/0x5410 [ 2774.465047] ? __pfx___ext4_new_inode+0x10/0x10 [ 2774.465366] ? avc_has_perm+0xfe/0x1a0 [ 2774.465655] ? selinux_determine_inode_label+0x1b6/0x340 [ 2774.466026] ext4_mkdir+0x33e/0xb20 [ 2774.466295] ? __pfx_ext4_mkdir+0x10/0x10 [ 2774.466590] ? inode_permission.part.0+0xb5/0x520 [ 2774.466933] vfs_mkdir+0x24b/0x470 [ 2774.467203] do_mkdirat+0x163/0x2d0 [ 2774.467491] ? __pfx_do_mkdirat+0x10/0x10 [ 2774.467793] ? getname_flags.part.0+0x1dd/0x4f0 [ 2774.468143] __x64_sys_mkdir+0xf6/0x150 [ 2774.468430] do_syscall_64+0x3f/0x90 [ 2774.468711] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2774.469091] RIP: 0033:0x7fc3c5b22c27 [ 2774.469363] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 2774.470613] RSP: 002b:00007fc3c3098fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2774.471143] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc3c5b22c27 [ 2774.471641] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 2774.472131] RBP: 00007fc3c3099040 R08: 0000000000000000 R09: ffffffffffffffff [ 2774.472624] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2774.473124] R13: 0000000020000100 R14: 00007fc3c3099000 R15: 0000000020013500 [ 2774.473632] [ 2774.473905] EXT4-fs error (device sda) in __ext4_new_inode:1083: Out of memory 13:10:45 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 45) 13:10:45 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 44) 13:10:45 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 14) [ 2774.528759] FAULT_INJECTION: forcing a failure. [ 2774.528759] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2774.529594] CPU: 1 PID: 12941 Comm: syz-executor.5 Not tainted 6.4.0-next-20230705 #1 [ 2774.530115] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2774.530647] Call Trace: [ 2774.530821] [ 2774.530976] dump_stack_lvl+0xc1/0xf0 [ 2774.531250] should_fail_ex+0x4b4/0x5b0 [ 2774.531538] __should_fail_alloc_page+0xe0/0x110 [ 2774.531869] prepare_alloc_pages+0x178/0x500 [ 2774.532180] __alloc_pages+0x149/0x480 [ 2774.532455] ? __pfx___alloc_pages+0x10/0x10 [ 2774.532770] ? mark_lock.part.0+0xef/0x2f50 [ 2774.533071] ? __pfx_mark_lock.part.0+0x10/0x10 [ 2774.533392] ? avc_has_perm_noaudit+0x10b/0x3a0 [ 2774.533725] ? lock_release+0x1e3/0x680 [ 2774.533877] loop7: detected capacity change from 0 to 240 [ 2774.534002] vma_alloc_folio+0xe2/0x480 [ 2774.534028] shmem_alloc_folio+0x109/0x1d0 [ 2774.535238] ? __pfx_shmem_alloc_folio+0x10/0x10 [ 2774.535592] ? percpu_counter_add_batch+0xc8/0x180 [ 2774.535934] ? __vm_enough_memory+0x188/0x3f0 [ 2774.536247] shmem_get_folio_gfp.constprop.0+0x794/0x17d0 [ 2774.536638] ? __pfx_shmem_get_folio_gfp.constprop.0+0x10/0x10 [ 2774.536668] loop4: detected capacity change from 0 to 240 [ 2774.537045] shmem_write_begin+0x148/0x360 [ 2774.537070] ? __pfx_shmem_write_begin+0x10/0x10 [ 2774.538390] ? ktime_get_coarse_real_ts64+0x100/0x190 [ 2774.538778] generic_perform_write+0x26f/0x5e0 [ 2774.539121] ? __pfx_generic_perform_write+0x10/0x10 [ 2774.539501] ? __pfx_file_update_time+0x10/0x10 [ 2774.539836] ? __pfx_generic_write_checks+0x10/0x10 [ 2774.540203] __generic_file_write_iter+0x160/0x1a0 [ 2774.540558] generic_file_write_iter+0xe7/0x350 [ 2774.540890] vfs_write+0x97d/0xda0 [ 2774.541149] ? __pfx_vfs_write+0x10/0x10 [ 2774.541181] FAULT_INJECTION: forcing a failure. [ 2774.541181] name failslab, interval 1, probability 0, space 0, times 0 [ 2774.541455] __x64_sys_pwrite64+0x1f6/0x250 [ 2774.543122] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 2774.543474] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2774.543853] do_syscall_64+0x3f/0x90 [ 2774.544131] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2774.544513] RIP: 0033:0x7f5f8e39fab7 [ 2774.544775] 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 [ 2774.546003] RSP: 002b:00007f5f8b961f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2774.546532] RAX: ffffffffffffffda RBX: 00007f5f8e436970 RCX: 00007f5f8e39fab7 [ 2774.547017] RDX: 000000000000009f RSI: 0000000020010a00 RDI: 0000000000000004 [ 2774.547517] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 2774.548004] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000004 [ 2774.548499] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 2774.549007] [ 2774.549177] CPU: 0 PID: 12938 Comm: syz-executor.7 Not tainted 6.4.0-next-20230705 #1 [ 2774.550236] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2774.551322] Call Trace: [ 2774.551719] [ 2774.552035] dump_stack_lvl+0xc1/0xf0 [ 2774.552586] should_fail_ex+0x4b4/0x5b0 [ 2774.553141] ? getname_flags.part.0+0x50/0x4f0 [ 2774.553787] should_failslab+0x9/0x20 [ 2774.554318] kmem_cache_alloc+0x62/0x370 [ 2774.554890] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2774.555506] getname_flags.part.0+0x50/0x4f0 [ 2774.556128] __x64_sys_mkdir+0xde/0x150 [ 2774.556680] do_syscall_64+0x3f/0x90 [ 2774.557219] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2774.557945] RIP: 0033:0x7f8b863bdc27 [ 2774.558454] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 2774.560823] RSP: 002b:00007f8b83933fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2774.561828] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8b863bdc27 [ 2774.562765] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 2774.563722] RBP: 00007f8b83934040 R08: 0000000000000000 R09: ffffffffffffffff [ 2774.564669] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2774.565623] R13: 0000000020000100 R14: 00007f8b83934000 R15: 0000000020013500 [ 2774.566608] [ 2774.567836] isofs_fill_super: root inode is not a directory. Corrupted media? 13:10:59 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x1f, 0x45}, 0x2) r1 = syz_io_uring_complete(0x0) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x995e, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x6332, 0x1}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) 13:10:59 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 53) 13:10:59 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xa, 0x0, &(0x7f0000000180)) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x4) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x9ac, @any, 0x3}, 0xe) 13:10:59 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 45) 13:10:59 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 46) 13:10:59 executing program 0: r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil) shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/18) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r1, &(0x7f0000000200)={0x1f, 0x9, @none}, 0xe) 13:10:59 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x8002, @none}, 0xe) 13:10:59 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 15) [ 2788.948680] loop7: detected capacity change from 0 to 240 [ 2788.949099] FAULT_INJECTION: forcing a failure. [ 2788.949099] name failslab, interval 1, probability 0, space 0, times 0 [ 2788.949881] CPU: 1 PID: 12957 Comm: syz-executor.7 Not tainted 6.4.0-next-20230705 #1 [ 2788.950405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2788.950941] Call Trace: [ 2788.951127] [ 2788.951284] dump_stack_lvl+0xc1/0xf0 [ 2788.951589] should_fail_ex+0x4b4/0x5b0 [ 2788.951870] ? getname_flags.part.0+0x50/0x4f0 [ 2788.952186] should_failslab+0x9/0x20 [ 2788.952455] kmem_cache_alloc+0x62/0x370 [ 2788.952735] ? __pfx_blkdev_ioctl+0x10/0x10 [ 2788.953038] getname_flags.part.0+0x50/0x4f0 [ 2788.953352] __x64_sys_mkdir+0xde/0x150 [ 2788.953627] do_syscall_64+0x3f/0x90 [ 2788.953888] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2788.954262] RIP: 0033:0x7f8b863bdc27 [ 2788.954512] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 2788.955685] RSP: 002b:00007f8b83933fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2788.956187] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8b863bdc27 [ 2788.956655] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 2788.957129] RBP: 00007f8b83934040 R08: 0000000000000000 R09: ffffffffffffffff [ 2788.957597] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2788.958103] R13: 0000000020000100 R14: 00007f8b83934000 R15: 0000000020013500 [ 2788.958627] [ 2788.988610] loop6: detected capacity change from 0 to 240 13:10:59 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 46) [ 2789.016882] loop4: detected capacity change from 0 to 240 [ 2789.019687] FAULT_INJECTION: forcing a failure. [ 2789.019687] name failslab, interval 1, probability 0, space 0, times 0 [ 2789.021308] CPU: 0 PID: 12968 Comm: syz-executor.4 Not tainted 6.4.0-next-20230705 #1 [ 2789.022320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2789.023413] Call Trace: [ 2789.023801] [ 2789.024126] dump_stack_lvl+0xc1/0xf0 [ 2789.024687] should_fail_ex+0x4b4/0x5b0 [ 2789.025262] should_failslab+0x9/0x20 [ 2789.025817] kmem_cache_alloc_lru+0x7a/0x680 [ 2789.026442] ? ext4_alloc_inode+0x28/0x640 [ 2789.027045] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 2789.027712] ? ext4_alloc_inode+0x28/0x640 [ 2789.028304] ext4_alloc_inode+0x28/0x640 [ 2789.028878] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 2789.029530] alloc_inode+0x63/0x240 [ 2789.030050] new_inode+0x25/0x1f0 [ 2789.030552] __ext4_new_inode+0x323/0x5410 [ 2789.031137] ? lock_acquire+0x19a/0x4c0 [ 2789.031731] ? avc_has_perm_noaudit+0x148/0x3a0 [ 2789.032406] ? __pfx___ext4_new_inode+0x10/0x10 [ 2789.033054] ? avc_has_perm+0xfe/0x1a0 [ 2789.033631] ? selinux_determine_inode_label+0x1b6/0x340 [ 2789.034401] ext4_mkdir+0x33e/0xb20 [ 2789.034940] ? __pfx_ext4_mkdir+0x10/0x10 [ 2789.035498] ? inode_permission.part.0+0xb5/0x520 [ 2789.036218] vfs_mkdir+0x24b/0x470 [ 2789.036746] do_mkdirat+0x163/0x2d0 [ 2789.037268] ? __pfx_do_mkdirat+0x10/0x10 [ 2789.037915] ? getname_flags.part.0+0x1dd/0x4f0 [ 2789.038576] __x64_sys_mkdir+0xf6/0x150 [ 2789.039138] do_syscall_64+0x3f/0x90 [ 2789.039695] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2789.040427] RIP: 0033:0x7fb312745c27 [ 2789.040948] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 2789.043339] RSP: 002b:00007fb30fcbbfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2789.043894] loop7: detected capacity change from 0 to 240 [ 2789.044358] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fb312745c27 [ 2789.044382] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 2789.044895] FAULT_INJECTION: forcing a failure. [ 2789.044895] name failslab, interval 1, probability 0, space 0, times 0 [ 2789.045701] RBP: 00007fb30fcbc040 R08: 0000000000000000 R09: ffffffffffffffff [ 2789.045724] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2789.049591] R13: 0000000020000100 R14: 00007fb30fcbc000 R15: 0000000020013500 [ 2789.050588] [ 2789.050919] CPU: 1 PID: 12970 Comm: syz-executor.7 Not tainted 6.4.0-next-20230705 #1 [ 2789.051484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2789.052098] Call Trace: [ 2789.052285] [ 2789.052458] dump_stack_lvl+0xc1/0xf0 [ 2789.052752] should_fail_ex+0x4b4/0x5b0 [ 2789.053053] should_failslab+0x9/0x20 [ 2789.053332] kmem_cache_alloc_lru+0x7a/0x680 [ 2789.053665] ? ext4_alloc_inode+0x28/0x640 [ 2789.053958] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 2789.054288] ? ext4_alloc_inode+0x28/0x640 [ 2789.054572] ext4_alloc_inode+0x28/0x640 [ 2789.054858] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 2789.055173] alloc_inode+0x63/0x240 [ 2789.055427] new_inode+0x25/0x1f0 [ 2789.055683] __ext4_new_inode+0x323/0x5410 [ 2789.055972] ? lock_acquire+0x19a/0x4c0 [ 2789.056260] ? avc_has_perm_noaudit+0x148/0x3a0 [ 2789.056591] ? __pfx___ext4_new_inode+0x10/0x10 [ 2789.056918] ? avc_has_perm+0xfe/0x1a0 [ 2789.057214] ? selinux_determine_inode_label+0x1b6/0x340 [ 2789.057595] ext4_mkdir+0x33e/0xb20 [ 2789.057873] ? __pfx_ext4_mkdir+0x10/0x10 [ 2789.058175] ? inode_permission.part.0+0xb5/0x520 [ 2789.058540] vfs_mkdir+0x24b/0x470 [ 2789.058807] do_mkdirat+0x163/0x2d0 [ 2789.059070] ? __pfx_do_mkdirat+0x10/0x10 [ 2789.059374] ? getname_flags.part.0+0x1dd/0x4f0 [ 2789.059717] __x64_sys_mkdir+0xf6/0x150 [ 2789.060010] do_syscall_64+0x3f/0x90 [ 2789.060293] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2789.060664] RIP: 0033:0x7f8b863bdc27 [ 2789.060934] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 2789.062208] RSP: 002b:00007f8b83933fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2789.062728] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8b863bdc27 [ 2789.063238] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 2789.063739] RBP: 00007f8b83934040 R08: 0000000000000000 R09: ffffffffffffffff [ 2789.064253] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2789.064748] R13: 0000000020000100 R14: 00007f8b83934000 R15: 0000000020013500 [ 2789.065273] 13:10:59 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x8000, @none}, 0xe) 13:10:59 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {0x0}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 54) 13:10:59 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 16) 13:11:00 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x8000, @none, 0x2}, 0xe) 13:11:00 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 47) [ 2789.140627] loop6: detected capacity change from 0 to 240 [ 2789.146566] FAULT_INJECTION: forcing a failure. [ 2789.146566] name failslab, interval 1, probability 0, space 0, times 0 [ 2789.148548] CPU: 0 PID: 12978 Comm: syz-executor.6 Not tainted 6.4.0-next-20230705 #1 [ 2789.149568] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2789.150619] Call Trace: [ 2789.150971] [ 2789.151280] dump_stack_lvl+0xc1/0xf0 [ 2789.151842] should_fail_ex+0x4b4/0x5b0 [ 2789.152387] ? ext4_find_extent+0xa41/0xd30 [ 2789.152972] should_failslab+0x9/0x20 [ 2789.153492] __kmem_cache_alloc_node+0x66/0x320 [ 2789.154119] ? ext4_find_extent+0xa41/0xd30 [ 2789.154708] ? ext4_find_extent+0xa41/0xd30 [ 2789.155291] __kmalloc+0x4a/0x160 [ 2789.155778] ext4_find_extent+0xa41/0xd30 [ 2789.156341] ? __lock_acquire+0x19b1/0x6340 13:11:00 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 17) [ 2789.156934] ext4_ext_map_blocks+0x1c7/0x5940 [ 2789.157677] ? __pfx___lock_acquire+0x10/0x10 [ 2789.158286] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 2789.158989] ? perf_trace_lock+0xc1/0x480 [ 2789.159572] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 2789.160270] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 2789.160948] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 2789.161598] ? lock_acquire+0x19a/0x4c0 [ 2789.162138] ? ext4_map_blocks+0x270/0x1970 [ 2789.162738] ? __pfx_lock_acquire+0x10/0x10 [ 2789.163308] ? ext4_es_lookup_extent+0x48c/0xad0 [ 2789.163965] ? lock_release+0x1e3/0x680 [ 2789.164512] ? lock_is_held_type+0x9f/0x120 [ 2789.165120] ? down_read+0x1b4/0x470 [ 2789.165642] ? __pfx_down_read+0x10/0x10 [ 2789.166204] ? ext4_es_lookup_extent+0xc8/0xad0 [ 2789.166850] ext4_map_blocks+0xaed/0x1970 [ 2789.167438] ? __pfx_ext4_map_blocks+0x10/0x10 [ 2789.168070] ? __brelse+0x88/0xa0 [ 2789.168559] ? __ext4_new_inode+0x150/0x5410 [ 2789.169176] ext4_append+0x1b7/0x540 [ 2789.169691] ? __pfx_ext4_append+0x10/0x10 [ 2789.170255] ? avc_has_perm+0xfe/0x1a0 [ 2789.170817] ext4_init_new_dir+0x262/0x4c0 [ 2789.171394] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 2789.172078] ext4_mkdir+0x3d3/0xb20 [ 2789.172599] ? __pfx_ext4_mkdir+0x10/0x10 [ 2789.173160] ? inode_permission.part.0+0xb5/0x520 [ 2789.173826] vfs_mkdir+0x24b/0x470 [ 2789.174330] do_mkdirat+0x163/0x2d0 [ 2789.174829] ? __pfx_do_mkdirat+0x10/0x10 [ 2789.175392] ? getname_flags.part.0+0x1dd/0x4f0 [ 2789.176041] __x64_sys_mkdir+0xf6/0x150 [ 2789.176580] do_syscall_64+0x3f/0x90 [ 2789.177105] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2789.177811] RIP: 0033:0x7fc3c5b22c27 [ 2789.178302] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 2789.179811] FAULT_INJECTION: forcing a failure. [ 2789.179811] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2789.180589] RSP: 002b:00007fc3c3098fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2789.182318] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc3c5b22c27 [ 2789.183234] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 2789.184158] RBP: 00007fc3c3099040 R08: 0000000000000000 R09: ffffffffffffffff [ 2789.185061] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2789.185978] R13: 0000000020000100 R14: 00007fc3c3099000 R15: 0000000020013500 [ 2789.186922] [ 2789.187240] CPU: 1 PID: 12982 Comm: syz-executor.5 Not tainted 6.4.0-next-20230705 #1 [ 2789.187789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2789.188337] Call Trace: [ 2789.188512] [ 2789.188669] dump_stack_lvl+0xc1/0xf0 [ 2789.188944] should_fail_ex+0x4b4/0x5b0 [ 2789.189256] ? page_copy_sane+0xcc/0x2b0 [ 2789.189551] copy_page_from_iter_atomic+0x26d/0x14e0 [ 2789.189912] ? __pfx_copy_page_from_iter_atomic+0x10/0x10 [ 2789.190282] ? shmem_write_begin+0x15f/0x360 [ 2789.190597] ? __pfx_shmem_write_begin+0x10/0x10 [ 2789.190921] ? ktime_get_coarse_real_ts64+0x100/0x190 [ 2789.191310] generic_perform_write+0x2e7/0x5e0 [ 2789.191674] ? __pfx_generic_perform_write+0x10/0x10 [ 2789.192043] ? __pfx_file_update_time+0x10/0x10 [ 2789.192383] ? __pfx_generic_write_checks+0x10/0x10 [ 2789.192762] __generic_file_write_iter+0x160/0x1a0 [ 2789.193124] generic_file_write_iter+0xe7/0x350 [ 2789.193470] vfs_write+0x97d/0xda0 [ 2789.193739] ? __pfx_vfs_write+0x10/0x10 [ 2789.194076] __x64_sys_pwrite64+0x1f6/0x250 [ 2789.194388] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 2789.194754] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2789.195144] do_syscall_64+0x3f/0x90 [ 2789.195432] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2789.195828] RIP: 0033:0x7f5f8e39fab7 [ 2789.196093] 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 [ 2789.197310] RSP: 002b:00007f5f8b961f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2789.197810] RAX: ffffffffffffffda RBX: 00007f5f8e436970 RCX: 00007f5f8e39fab7 [ 2789.198291] RDX: 000000000000009f RSI: 0000000020010a00 RDI: 0000000000000004 [ 2789.198797] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 2789.199307] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000004 [ 2789.199826] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 2789.200338] 13:11:00 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000013500)) (fail_nth: 47) 13:11:00 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000004f0200000000024f252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000013500)) [ 2789.243211] loop7: detected capacity change from 0 to 240 [ 2789.261233] loop4: detected capacity change from 0 to 240 [ 2789.263391] FAULT_INJECTION: forcing a failure. [ 2789.263391] name failslab, interval 1, probability 0, space 0, times 0 [ 2789.264903] CPU: 0 PID: 12988 Comm: syz-executor.4 Not tainted 6.4.0-next-20230705 #1 [ 2789.265921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2789.266966] Call Trace: [ 2789.267314] [ 2789.267638] dump_stack_lvl+0xc1/0xf0 [ 2789.268174] should_fail_ex+0x4b4/0x5b0 [ 2789.268719] should_failslab+0x9/0x20 [ 2789.269236] kmem_cache_alloc_lru+0x7a/0x680 [ 2789.269848] ? __d_alloc+0x31/0x9c0 [ 2789.270358] ? __d_alloc+0x31/0x9c0 [ 2789.270854] __d_alloc+0x31/0x9c0 [ 2789.271340] d_alloc+0x4a/0x1d0 [ 2789.271826] lookup_one_qstr_excl+0xd0/0x190 [ 2789.272425] ? mnt_want_write+0x153/0x410 [ 2789.273006] filename_create+0x1da/0x4a0 [ 2789.273578] ? __pfx_filename_create+0x10/0x10 [ 2789.274219] ? __pfx_lock_release+0x10/0x10 [ 2789.274806] ? __virt_addr_valid+0x102/0x340 [ 2789.275430] do_mkdirat+0x98/0x2d0 [ 2789.275939] ? __pfx_do_mkdirat+0x10/0x10 [ 2789.276496] ? getname_flags.part.0+0x1dd/0x4f0 [ 2789.277159] __x64_sys_mkdir+0xf6/0x150 [ 2789.277699] do_syscall_64+0x3f/0x90 [ 2789.278232] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2789.278938] RIP: 0033:0x7fb312745c27 [ 2789.279447] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 2789.281841] RSP: 002b:00007fb30fcbbfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2789.282847] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fb312745c27 [ 2789.283805] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 2789.284762] RBP: 00007fb30fcbc040 R08: 0000000000000000 R09: ffffffffffffffff [ 2789.285715] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2789.286679] R13: 0000000020000100 R14: 00007fb30fcbc000 R15: 0000000020013500 [ 2789.287678] [ 2789.801932] Bluetooth: hci6: link tx timeout [ 2789.802834] Bluetooth: hci6: killing stalled connection 11:aa:aa:aa:aa:aa [ 2789.803579] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:580 [ 2789.804244] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 288, name: kworker/u5:6 [ 2789.804875] preempt_count: 0, expected: 0 [ 2789.805175] RCU nest depth: 1, expected: 0 [ 2789.805513] 3 locks held by kworker/u5:6/288: [ 2789.805855] #0: ffff88800fd46138 ((wq_completion)hci6#2){+.+.}-{0:0}, at: process_one_work+0x99d/0x1770 [ 2789.806647] #1: ffff88803fd17db0 ((work_completion)(&hdev->tx_work)){+.+.}-{0:0}, at: process_one_work+0x9d0/0x1770 [ 2789.807455] #2: ffffffff8560b400 (rcu_read_lock){....}-{1:2}, at: __check_timeout+0x171/0x480 [ 2789.808136] CPU: 1 PID: 288 Comm: kworker/u5:6 Not tainted 6.4.0-next-20230705 #1 [ 2789.808697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2789.809293] Workqueue: hci6 hci_tx_work [ 2789.809573] Call Trace: [ 2789.809805] [ 2789.809964] dump_stack_lvl+0xc1/0xf0 [ 2789.810258] __might_resched+0x2f9/0x510 [ 2789.810565] ? tick_nohz_tick_stopped+0x11/0x50 [ 2789.810948] __mutex_lock+0x9e/0x1a30 [ 2789.811224] ? irq_work_queue+0x2d/0x80 [ 2789.811509] ? __wake_up_klogd.part.0+0x5d/0xa0 [ 2789.811847] ? vprintk_emit+0x125/0x560 [ 2789.812168] ? hci_cmd_sync_submit+0x3b/0x2d0 [ 2789.812511] ? __pfx___mutex_lock+0x10/0x10 [ 2789.812808] ? vprintk+0x90/0xa0 [ 2789.813055] ? _printk+0xbf/0x100 [ 2789.813366] ? __pfx__printk+0x10/0x10 [ 2789.813639] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 2789.813998] ? perf_trace_lock+0xc1/0x480 [ 2789.814353] ? __pfx_abort_conn_sync+0x10/0x10 [ 2789.814668] hci_cmd_sync_submit+0x3b/0x2d0 [ 2789.814977] ? __pfx_abort_conn_sync+0x10/0x10 [ 2789.815345] hci_cmd_sync_queue+0x7b/0xb0 [ 2789.819197] hci_disconnect+0x1c2/0x450 [ 2789.819501] ? __pfx_hci_disconnect+0x10/0x10 [ 2789.819938] ? __pfx_lock_release+0x10/0x10 [ 2789.820294] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2789.820868] __check_timeout+0x2cc/0x480 [ 2789.821321] hci_tx_work+0x7cb/0x1a70 [ 2789.821717] ? __pfx_hci_tx_work+0x10/0x10 [ 2789.822172] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 2789.822753] process_one_work+0xabf/0x1770 [ 2789.823180] ? __pfx_lock_acquire+0x10/0x10 [ 2789.823630] ? __pfx_process_one_work+0x10/0x10 [ 2789.824132] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2789.824658] worker_thread+0x64f/0x12a0 [ 2789.825069] ? __pfx_worker_thread+0x10/0x10 [ 2789.825558] kthread+0x33f/0x440 [ 2789.825900] ? __pfx_kthread+0x10/0x10 [ 2789.826319] ret_from_fork+0x2c/0x50 [ 2789.826717] [ 2789.828822] [ 2789.828999] ============================= [ 2789.829291] [ BUG: Invalid wait context ] [ 2789.829577] 6.4.0-next-20230705 #1 Tainted: G W [ 2789.830020] ----------------------------- [ 2789.830320] kworker/u5:6/288 is trying to lock: [ 2789.830687] ffff88803d7989b0 (&hdev->unregister_lock){+.+.}-{3:3}, at: hci_cmd_sync_submit+0x3b/0x2d0 [ 2789.831397] other info that might help us debug this: [ 2789.831807] context-{4:4} [ 2789.832025] 3 locks held by kworker/u5:6/288: [ 2789.832387] #0: ffff88800fd46138 ((wq_completion)hci6#2){+.+.}-{0:0}, at: process_one_work+0x99d/0x1770 [ 2789.833148] #1: ffff88803fd17db0 ((work_completion)(&hdev->tx_work)){+.+.}-{0:0}, at: process_one_work+0x9d0/0x1770 [ 2789.834015] #2: ffffffff8560b400 (rcu_read_lock){....}-{1:2}, at: __check_timeout+0x171/0x480 [ 2789.834706] stack backtrace: [ 2789.834984] CPU: 1 PID: 288 Comm: kworker/u5:6 Tainted: G W 6.4.0-next-20230705 #1 [ 2789.835692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2789.836322] Workqueue: hci6 hci_tx_work [ 2789.836684] Call Trace: [ 2789.836867] [ 2789.837049] dump_stack_lvl+0x91/0xf0 [ 2789.837380] __lock_acquire+0x1605/0x6340 [ 2789.837739] ? perf_trace_lock_acquire+0xcf/0x500 [ 2789.838113] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2789.838536] ? __pfx___lock_acquire+0x10/0x10 [ 2789.838930] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 2789.839384] ? __schedule+0x9b1/0x2b00 [ 2789.839699] lock_acquire+0x19a/0x4c0 [ 2789.840038] ? hci_cmd_sync_submit+0x3b/0x2d0 [ 2789.840401] ? __pfx_lock_acquire+0x10/0x10 [ 2789.840731] ? dump_stack_lvl+0xda/0xf0 [ 2789.841095] ? dump_stack_lvl+0xdc/0xf0 [ 2789.841390] __mutex_lock+0x12a/0x1a30 [ 2789.841747] ? hci_cmd_sync_submit+0x3b/0x2d0 [ 2789.842101] ? irq_work_queue+0x2d/0x80 [ 2789.842447] ? __wake_up_klogd.part.0+0x5d/0xa0 [ 2789.842769] ? vprintk_emit+0x125/0x560 [ 2789.843103] ? hci_cmd_sync_submit+0x3b/0x2d0 [ 2789.843487] ? __pfx___mutex_lock+0x10/0x10 [ 2789.843823] ? vprintk+0x90/0xa0 [ 2789.844137] ? _printk+0xbf/0x100 [ 2789.844383] ? __pfx__printk+0x10/0x10 [ 2789.844741] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 2789.845131] ? perf_trace_lock+0xc1/0x480 [ 2789.845487] ? __pfx_abort_conn_sync+0x10/0x10 [ 2789.845830] hci_cmd_sync_submit+0x3b/0x2d0 [ 2789.846204] ? __pfx_abort_conn_sync+0x10/0x10 [ 2789.846546] hci_cmd_sync_queue+0x7b/0xb0 [ 2789.846894] hci_disconnect+0x1c2/0x450 [ 2789.847193] ? __pfx_hci_disconnect+0x10/0x10 [ 2789.847586] ? __pfx_lock_release+0x10/0x10 [ 2789.847960] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2789.848356] __check_timeout+0x2cc/0x480 [ 2789.848687] hci_tx_work+0x7cb/0x1a70 [ 2789.849035] ? __pfx_hci_tx_work+0x10/0x10 [ 2789.849351] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 2789.849802] process_one_work+0xabf/0x1770 [ 2789.850172] ? __pfx_lock_acquire+0x10/0x10 [ 2789.850492] ? __pfx_process_one_work+0x10/0x10 [ 2789.850875] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2789.851224] worker_thread+0x64f/0x12a0 [ 2789.851618] ? __pfx_worker_thread+0x10/0x10 [ 2789.851957] kthread+0x33f/0x440 [ 2789.852276] ? __pfx_kthread+0x10/0x10 [ 2789.852588] ret_from_fork+0x2c/0x50 [ 2789.852933] [ 2791.876343] Bluetooth: hci6: command 0x0406 tx timeout VM DIAGNOSIS: 13:11:00 Registers: info registers vcpu 0 RAX=0000000000000008 RBX=0000000000000008 RCX=0000000000000000 RDX=00000000000101f2 RSI=ffffffff82193c88 RDI=0000000000000007 RBP=ffff8880090881a0 RSP=ffff8880102af7a8 R8 =0000000000000007 R9 =0000000000010000 R10=00000000000101f2 R11=0000000000000001 R12=00000000000101f2 R13=ffff888009088050 R14=ffff888009088048 R15=ffff888009088060 RIP=ffffffff82193c8e RFL=00000093 [--S-A-C] 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 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=00005563d98a50c0 CR3=000000001fa24000 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=000000000000002f002f2e2e2f002e2e XMM01=0000000000000000696c61766e49002f XMM02=ffffffffffffff0f0e0d0c0b0a090807 XMM03=696e656420737365636341002f737973 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=000000020000000600005563d98aead0 XMM06=00005563d98afec00000000500000001 XMM07=00000000000000000000000000000000 XMM08=610064253a64252f6b636f6c622f7665 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000005f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8250a385 RDI=ffffffff87f7b760 RBP=ffffffff87f7b720 RSP=ffff88803fd17400 R8 =0000000000000001 R9 =000000000000000a R10=000000000000005f R11=0000000000000001 R12=000000000000005f R13=ffffffff87f7b720 R14=0000000000000010 R15=ffffffff8250a370 RIP=ffffffff8250a3dd RFL=00000002 [-------] 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 0000000000000000 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=00007f1ae6f78f80 CR3=000000000f02e000 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=ff00000000ff000000000000000000ff XMM01=25252525252525252525252525252525 XMM02=00007f8b864a57e000007f8b864a57c0 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000