f, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) 00:33:37 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x4, 0x2, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x8}, 0x0, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='.\x00', 0x2000003) r1 = syz_io_uring_setup(0x3ac4, &(0x7f00000002c0), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000001c0)=0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x20001, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x5, 0x0, @fd=r4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) ioctl$FIOCLEX(r4, 0x5451) close(r4) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) accept4(r4, &(0x7f0000001640)=@nfc_llcp, &(0x7f00000016c0)=0x80, 0x40c00) syz_io_uring_setup(0x203, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x2, 0x0, r8, 0x0, 0x0}, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_RECV=@use_registered_buffer, 0x7ff) syz_io_uring_submit(0x0, r7, &(0x7f0000000240)=@IORING_OP_FADVISE={0x18, 0x2, 0x0, @fd_index=0xa, 0x8000, 0x0, 0x2, 0x3}, 0x8) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 00:33:37 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2017.505997] device veth0_vlan entered promiscuous mode [ 2017.577888] Invalid option length (1048265) for dns_resolver key 00:33:37 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) 00:33:37 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f00000002c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r4, 0x29, 0x38, &(0x7f00000063c0), &(0x7f0000006400)=0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000000240)="01", 0x1) openat(r0, &(0x7f00000000c0)='./file1\x00', 0x6a4800, 0x4) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x10) r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x105142, 0x0) ftruncate(r5, 0xffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140)=0x240000000, 0x3) sendfile(r1, r2, 0x0, 0x20d315) r6 = socket$netlink(0x10, 0x3, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYRES64=r1, @ANYRES16, @ANYRES64=r2, @ANYRESDEC=r6], 0xfdef) getpgid(0x0) socket$packet(0x11, 0x3, 0x300) 00:33:52 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x80000001) 00:33:52 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000000c0), 0x8100, 0x0) unlinkat(r1, &(0x7f0000000100)='./file1\x00', 0x200) 00:33:52 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0xfe, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) read(r0, &(0x7f0000000040)=""/204, 0xcc) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x181142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) 00:33:52 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:33:52 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 8) 00:33:52 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) 00:33:52 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)) syz_io_uring_submit(r2, 0x0, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r3 = socket$inet(0x2, 0xa, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r3, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r3, r0, 0x0) 00:33:52 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x40, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000a80)=ANY=[@ANYBLOB="000000000000000006080000000000e698bd2e76ab63ad0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000012000000000300000000000800000000000000000000000000000000000000000000000000000000000000000000000808000000070000000000000000000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000076fa5cad000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000e6a8149f235b0329fc34bcf49cf564ebeab5be70cf9ec140967a340811516d08ddd15a4fa97010f34c6a105721b81e6b9201cdd27f847826b14ee5ed03918967a73759091277fd09c7a3286a7a17bd142b5df3ca850adf7ec41751aa04d5a16eb5e601d2bc7b6d71c01c1aa58a3f5524fd36b5206d065bdd486265ae285cb17c2a5aa7f06a496cb4cd73427f38abf894174e6c58ef241dc4f3c3b9bdb9b4fb8e713c1c6ab305fbee8d14afe607036d100420e99430ac8c79d323e63e48ce421e40ce95d8fd84c5de9fde2e578d909970958c7f64a3cf8ab3bcb6e8fcfcf311be927d919809c4c8825bdb880fff11b000dbf26b6278bfc297116502d3164c0d73e977448c875094ade36b949fb565fecbd233f3a7459d46b5be97cb15c5f1dae3e6efa5fb2c279ec997e0714e5403561314cd907717070e9cba7ae86c1de13a6217580e1373446da6588bfb6b3d4006bbcdcd7468650a11662890cc1ad3d068c28fd2c4ca9f352c40fff71a52eb558c4e5c5fe45013ff0e07185126a827344deb44ccef82e4cd2fe2ad552c0bb3bef75a18dd8fdeaf83f21eb04d1069815bfdfdd80d12479ec17bfdf1f64819e4051cd5fe50e3f5fffaeb0f17881865f9e740357b94ed7180572db3385391e098a56d70e36d27733d55c3f4d7c8ec087f23ad42ceb69b3e3750b5bda5502762a7e572a8c646fb1af428af9e86c19a46e4545a1bb3bb000097a41f12ba5a7b8fc199c436836ae92e451faa08ba6d216ebe3bf0b0c875285cbbc7a02b541fbb85248047cd8532a061f328098b440a17af64f2cb263a7312e563aae5055df9ad686c5f6084b356f10aa708a024047ebb12bd6778a940cbc585e0534ff38dfc0837778d124bc404d16c087ab91202a0d9e51a97cdffa28acbbcc1b93e102c71cd7c1593e63b92afe9dbd6003cf8b962a6d1a2ef7cfe8dd7859c402822026164e081a0ae199ac5cb1f4cb4f822802a8d44a3e209d814205744b5c5c5e3e6b03c6343c2566533000000000000000000000000000000000000000000464aa45cebe98b161e822e253e733de091f0b06638a803baaac29cd9c851cfe78a56eef8c32530a3a4898ccbc4b1bd2af398c6d3934839c274fb72c2413022f3a162fda46a54e47c4013df9b54fee72629fc555d1af26d42540d27db13799e94f30be56288b6667004454f9158106f031b27ab0cdb3b09b9dfa735bfc8dbd6583d8cc3398696923bc7e69cebd635266cf0cdd3f568b572b9451753b34ac23da121cb7c"]) ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x5453, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x4}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0x0, 0x0, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x800, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, 0x0, 0x0) r4 = dup(r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x894c, 0x0) r6 = dup(r4) connect$inet6(r6, 0x0, 0x0) setsockopt$sock_int(r6, 0x1, 0x29, &(0x7f0000000080), 0x4) [ 2032.990944] FAULT_INJECTION: forcing a failure. [ 2032.990944] name failslab, interval 1, probability 0, space 0, times 0 [ 2032.992801] CPU: 0 PID: 12944 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2032.993881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2032.995133] Call Trace: [ 2032.995535] dump_stack+0x107/0x167 [ 2032.996105] should_fail.cold+0x5/0xa [ 2032.996698] ? kvmalloc_node+0x119/0x170 [ 2032.997320] should_failslab+0x5/0x20 [ 2032.997936] __kmalloc_node+0x76/0x420 [ 2032.998545] kvmalloc_node+0x119/0x170 [ 2032.999163] pfifo_fast_init+0xea/0x3d0 [ 2032.999796] ? __netdev_watchdog_up+0x190/0x190 [ 2033.000519] qdisc_create_dflt+0x103/0x370 [ 2033.001167] dev_activate+0x7c3/0xd70 [ 2033.001759] __dev_open+0x38a/0x4e0 [ 2033.002309] ? dev_set_rx_mode+0x80/0x80 [ 2033.002981] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2033.003823] ? __local_bh_enable_ip+0x9d/0x100 [ 2033.004561] __dev_change_flags+0x521/0x6e0 [ 2033.005227] ? dev_set_allmulti+0x30/0x30 [ 2033.005867] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2033.006746] ? cap_capable+0x1cd/0x230 [ 2033.007353] ? full_name_hash+0xb5/0xf0 [ 2033.007968] dev_change_flags+0x8a/0x160 [ 2033.008589] devinet_ioctl+0x14de/0x1db0 [ 2033.009214] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2033.009900] inet_ioctl+0x34f/0x390 [ 2033.010449] ? inet_dgram_connect+0x220/0x220 [ 2033.011142] ? __lock_acquire+0xbb1/0x5b00 [ 2033.011798] ? perf_trace_lock+0xac/0x490 [ 2033.012446] packet_ioctl+0xb3/0x260 [ 2033.013034] sock_do_ioctl+0xd3/0x300 [ 2033.013612] ? compat_ifr_data_ioctl+0x180/0x180 [ 2033.014352] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2033.015233] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2033.016018] ? do_vfs_ioctl+0x283/0x10d0 [ 2033.016643] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2033.017429] ? generic_block_fiemap+0x60/0x60 [ 2033.018137] sock_ioctl+0x3ea/0x700 [ 2033.018707] ? dlci_ioctl_set+0x30/0x30 [ 2033.019320] ? selinux_file_ioctl+0xb6/0x270 [ 2033.019997] ? dlci_ioctl_set+0x30/0x30 [ 2033.020609] __x64_sys_ioctl+0x19a/0x210 [ 2033.021249] do_syscall_64+0x33/0x40 [ 2033.021822] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2033.022610] RIP: 0033:0x7fdbbbc9db19 [ 2033.023170] 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 [ 2033.026014] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2033.027170] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2033.028245] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2033.029332] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2033.030431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2033.031505] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 [ 2033.032669] veth0_vlan: default qdisc (pfifo_fast) fail, fallback to noqueue 00:33:53 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:33:53 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) 00:33:53 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) readv(r0, &(0x7f0000001540)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0, 0x0, {0x0, r1}}, 0x0) pipe2(&(0x7f0000000180), 0x4000) r2 = epoll_create(0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, &(0x7f0000000280)) r3 = inotify_init1(0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000200)) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r4, 0x3a, 0x1, 0x0, &(0x7f0000000140)=0xffffffffffffff0a) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, &(0x7f00000001c0)) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, 0xffffffffffffffff) 00:33:53 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x300}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2033.260315] device veth0_vlan entered promiscuous mode 00:33:53 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f00000000c0)={'fscrypt:', @auto=[0x6d, 0x9, 0x64, 0x38, 0x35, 0x65, 0x39, 0x35, 0x36, 0x63, 0x33, 0x33, 0x37, 0x61, 0x63, 0x63]}, &(0x7f0000000440)={0x0, "227e9dd39927e74057b46cd3c595165623db0702e5043e0de289f44d10b38c7aa300fc2e0e5c284e7fccfe1c3420f5b62b5662315239e53905dfcf5f48f9131a", 0x15}, 0x48, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000001f000000", @ANYRES32=0xffffffffffffffff, @ANYRES32=0xee01, @ANYRES32=0xee00, @ANYBLOB='./file0\x00']) sendmsg$NFNL_MSG_COMPAT_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="24000000000b010200000000000000000100000108000240000000"], 0x24}, 0x1, 0x0, 0x0, 0x10000}, 0x20008000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x30, 0x0, 0x0, 0xfffff028}, {0x6, 0x0, 0x0, 0x401}]}, 0x10) sendmsg$NL80211_CMD_NEW_STATION(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x400, 0x70bd27, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x0, 0x7c}}}}, [@NL80211_ATTR_STA_AID={0x6, 0x10, 0x7c9}, @NL80211_ATTR_AIRTIME_WEIGHT={0x6, 0x112, 0x2}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x0, 0x1}}, @NL80211_ATTR_LOCAL_MESH_POWER_MODE={0x8, 0xa4, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x24000000}, 0x14040004) 00:33:53 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) 00:33:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x635a611dcecdf73e}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x20040001) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x14}}, 0x10) 00:33:53 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)) syz_io_uring_submit(r2, 0x0, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r3 = socket$inet(0x2, 0xa, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r3, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r3, r0, 0x0) [ 2033.674544] device veth0_vlan entered promiscuous mode 00:34:08 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xc00}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:34:08 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000400)={0x4, {{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {{0x2, 0x4e20, @loopback}}}, 0x108) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r3], 0x38}}], 0x1, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x144) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000240)=@updsa={0x144, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast2, @in=@local, 0x4e23, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, r3}, {@in6=@private2, 0x0, 0x33}, @in=@empty, {}, {}, {}, 0x0, 0x0, 0xa}, [@lastused={0xc, 0xf, 0xfffffffffffffff7}, @algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0x144}}, 0x0) 00:34:08 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x80000001) 00:34:08 executing program 3: sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, 0x0, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000054}, 0x10) setpriority(0x2, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000002900), &(0x7f0000002940)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0x1a}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$revoke(0x3, r2) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x0, 0x0) 00:34:08 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) 00:34:08 executing program 2: arch_prctl$ARCH_GET_GS(0x1004, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$sock(r0, &(0x7f0000004680)=[{{0x0, 0x0, &(0x7f0000004380)=[{&(0x7f00000042c0)="0e", 0x1}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000004580)=[@mark={{0x14}}], 0x8}}], 0x2, 0x0) 00:34:08 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)) syz_io_uring_submit(r2, 0x0, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r3 = socket$inet(0x2, 0xa, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r3, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r3, r0, 0x0) 00:34:08 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 9) [ 2048.647454] device veth0_vlan entered promiscuous mode 00:34:08 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:34:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) r2 = openat$hpet(0xffffffffffffff9c, 0x0, 0x80000, 0x0) r3 = creat(&(0x7f0000000000)='./file2\x00', 0x0) fcntl$setlease(r3, 0x400, 0x1) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=@acquire={0x134, 0x17, 0x1, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @in=@multicast1, {@in=@empty, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee00}, {0x0, 0x0, 0x0, 0x6}}}, [@sec_ctx={0xc, 0x8, {0x8}}]}, 0x134}}, 0x0) copy_file_range(r1, &(0x7f00000000c0)=0x56cb, r4, &(0x7f0000000100)=0x6aa, 0x2, 0x0) close(r3) perf_event_open(&(0x7f0000000240)={0x6, 0x80, 0x0, 0x5, 0x0, 0x4, 0x0, 0x10001, 0xa2050, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x240, 0x7, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2}, 0x0, 0xc, r3, 0x3) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000140)=ANY=[@ANYBLOB="030000000100000018000000", @ANYRES32, @ANYBLOB="ff070000000000002e2f66696c65322f66696c653000"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x40, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xd, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, &(0x7f0000000340)) lseek(r1, 0x0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x128) open(&(0x7f0000000180)='./file2/file0\x00', 0x30143, 0x40) copy_file_range(r5, 0x0, r1, 0x0, 0x200f5ef, 0x0) [ 2048.784333] FAULT_INJECTION: forcing a failure. [ 2048.784333] name failslab, interval 1, probability 0, space 0, times 0 [ 2048.786651] CPU: 0 PID: 13008 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2048.788031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2048.789705] Call Trace: [ 2048.790255] dump_stack+0x107/0x167 [ 2048.791004] should_fail.cold+0x5/0xa [ 2048.791779] ? create_object.isra.0+0x3a/0xa20 [ 2048.792716] should_failslab+0x5/0x20 [ 2048.793492] kmem_cache_alloc+0x5b/0x310 [ 2048.794329] create_object.isra.0+0x3a/0xa20 [ 2048.795219] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2048.796252] __kmalloc_node+0x1ae/0x420 [ 2048.797070] kvmalloc_node+0x119/0x170 [ 2048.797885] pfifo_fast_init+0xea/0x3d0 [ 2048.798709] ? __netdev_watchdog_up+0x190/0x190 [ 2048.799659] qdisc_create_dflt+0x103/0x370 [ 2048.800524] dev_activate+0x7c3/0xd70 [ 2048.801311] __dev_open+0x38a/0x4e0 [ 2048.802057] ? dev_set_rx_mode+0x80/0x80 [ 2048.802886] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2048.803943] ? __local_bh_enable_ip+0x9d/0x100 [ 2048.804867] __dev_change_flags+0x521/0x6e0 [ 2048.805741] ? dev_set_allmulti+0x30/0x30 [ 2048.806601] ? cap_capable+0x1cd/0x230 [ 2048.807393] ? full_name_hash+0xb5/0xf0 [ 2048.808202] dev_change_flags+0x8a/0x160 [ 2048.809025] devinet_ioctl+0x14de/0x1db0 [ 2048.809861] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2048.810774] inet_ioctl+0x34f/0x390 [ 2048.811519] ? inet_dgram_connect+0x220/0x220 [ 2048.812444] ? __lock_acquire+0xbb1/0x5b00 [ 2048.813327] ? perf_trace_lock+0xac/0x490 [ 2048.814187] packet_ioctl+0xb3/0x260 [ 2048.814945] sock_do_ioctl+0xd3/0x300 [ 2048.815717] ? compat_ifr_data_ioctl+0x180/0x180 [ 2048.816680] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2048.817861] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2048.818912] ? do_vfs_ioctl+0x283/0x10d0 [ 2048.819734] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2048.820792] ? generic_block_fiemap+0x60/0x60 [ 2048.821708] sock_ioctl+0x3ea/0x700 [ 2048.822453] ? dlci_ioctl_set+0x30/0x30 [ 2048.823265] ? selinux_file_ioctl+0xb6/0x270 [ 2048.824161] ? dlci_ioctl_set+0x30/0x30 [ 2048.824971] __x64_sys_ioctl+0x19a/0x210 [ 2048.825801] do_syscall_64+0x33/0x40 [ 2048.826573] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2048.827630] RIP: 0033:0x7fdbbbc9db19 [ 2048.828402] 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 [ 2048.832125] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2048.833662] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2048.835100] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2048.836535] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2048.837981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2048.839416] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 00:34:08 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x41dde48f, 0x1, &(0x7f0000000200)=[{&(0x7f00000001c0)="92eeed3e57c1d227a2e625a8cbef114ec51363ae863cadfe256064186c9c968b0db834bd88eeb1d7f269e8fa09b62ba14e473477ed31975da7618718d70f", 0x3e, 0x7}], 0xa, &(0x7f0000000240)={[{@fat=@debug}, {@dots}, {}, {@dots}, {@fat=@discard}, {@nodots}, {@fat=@quiet}, {}], [{@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@obj_role}, {@dont_measure}, {@subj_type={'subj_type', 0x3d, '@*@#&%'}}, {@uid_lt={'uid<', 0xffffffffffffffff}}]}) r2 = open(&(0x7f0000000300)='./file0\x00', 0x85394df9611c235f, 0x40) renameat2(r2, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file1\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 00:34:08 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3f00}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:34:08 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) 00:34:08 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x1f, 0x2, 0x8, 0x1, 0x0, 0x2, 0x8, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x2, @perf_config_ext={0x1, 0x8}, 0x1800, 0xec, 0x7f, 0x3, 0x100, 0x3eba, 0x7ff, 0x0, 0x101, 0x0, 0x100000001}, 0xffffffffffffffff, 0x9, r0, 0x8) sendto(r0, &(0x7f0000000000)="d4f8dfaa394996add3afd1da13fac83014b8e5c45afa1a1f3ed44d2f6eaf6b5f9203bf69ab683862", 0x28, 0x0, &(0x7f0000000140)=@nl=@unspec={0x0, 0xff00, 0x0, 0xf5ffffff}, 0x80) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x26) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) [ 2048.904729] device veth0_vlan entered promiscuous mode 00:34:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00000000c0)=0x2, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000000180)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f00000001c0)={0x2, 0x8, 0x7, 0x100, 0x7, [{0x9, 0x6, 0xffff, '\x00', 0x1400}, {0x3, 0x7fffffff, 0x1f, '\x00', 0x1}, {0xe0a, 0xb5a, 0x2, '\x00', 0x1b08}, {0x0, 0x5, 0x9, '\x00', 0x1500}, {0x2, 0x3ff, 0x80000001, '\x00', 0x400}, {0x80000001, 0x8, 0x5, '\x00', 0x1800}, {0x81, 0x8, 0x5, '\x00', 0x1000}]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000140)=0xffffffffffffffff, 0x4) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000040)=0x6, 0x4) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x221}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r5, 0x800448d4, &(0x7f0000000080)) syz_io_uring_submit(r4, 0x0, &(0x7f0000000440)=@IORING_OP_CLOSE={0x13, 0xa, 0x0, r5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x101) close(r5) 00:34:08 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 00:34:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x20000000000, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x1, 0x0, '\x00', [{0x0, 0x0, 0x0, 0xa6fa}, {0x800, 0x0, 0x400000000000000}], ['\x00']}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'macsec0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="3c0000000100000003000000030000000220000001000100060000000700000001000080"]}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) dup(0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r2, &(0x7f0000000000), 0x5ac, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000200)=0x1, 0x3) ioctl$BTRFS_IOC_FS_INFO(r1, 0x8400941f, &(0x7f00000002c0)) ioctl$SCSI_IOCTL_STOP_UNIT(r0, 0x6) unshare(0x48020200) [ 2049.174192] device veth0_vlan entered promiscuous mode 00:34:25 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:34:25 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl(r0, 0x8927, &(0x7f0000000140)="dafb376c617c7c58f191883a") ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, &(0x7f0000000180)={0x0, 0x2b}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5, 0x200}}, './file0\x00'}) fcntl$dupfd(r2, 0x406, r0) 00:34:25 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x80000001) 00:34:25 executing program 2: mount$9p_unix(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x20004, &(0x7f0000000500)=ANY=[@ANYRESHEX, @ANYBLOB=',o<\x00\x00\x00\x00\x00', @ANYRESDEC, @ANYBLOB="a2e20100bcecd5215dffffe0ffffffa479bddd00235775e198f3cdab94fee02975b7e3911be9def734d5543e6fd825974990985f9544bde232806389e53713453d5f19e72c7b67e551363cbce62875d7d6ebe41a119d5391a68d526b75330c3806150f3496aa9b084ca375268e844554c70b9dd4edf450d7869ab2807391d136c9e29685b74d87283c8d783f72730aa8233b6255b9fd4b129ea09af441d73140e28e68e2d79d0102595a145a3ccebe6d0038613cca0ccf01c69504aa9895c026ba8ac8c206e8881a9bb9"]) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x80000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000200)={0x2010}) ioctl$BTRFS_IOC_QGROUP_LIMIT(0xffffffffffffffff, 0x8030942b, &(0x7f0000000a80)={0x1f, {0x0, 0x20, 0x8, 0x800, 0x2cd9}}) syz_open_procfs$userns(0x0, &(0x7f00000000c0)) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg$SOCK_DIAG_BY_FAMILY(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@delalloc}]}) 00:34:25 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) 00:34:25 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 10) 00:34:25 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 00:34:25 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2000000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) [ 2065.746675] FAULT_INJECTION: forcing a failure. [ 2065.746675] name failslab, interval 1, probability 0, space 0, times 0 [ 2065.748128] CPU: 1 PID: 13061 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2065.748994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2065.750025] Call Trace: [ 2065.750384] dump_stack+0x107/0x167 [ 2065.750845] should_fail.cold+0x5/0xa [ 2065.751327] ? kvmalloc_node+0x119/0x170 [ 2065.751837] should_failslab+0x5/0x20 [ 2065.752317] __kmalloc_node+0x76/0x420 [ 2065.752817] ? lockdep_init_map_type+0x2c7/0x780 [ 2065.753417] kvmalloc_node+0x119/0x170 [ 2065.753910] pfifo_fast_init+0xea/0x3d0 [ 2065.754427] ? __netdev_watchdog_up+0x190/0x190 [ 2065.755025] qdisc_create_dflt+0x103/0x370 [ 2065.755563] dev_activate+0x7c3/0xd70 [ 2065.756077] __dev_open+0x38a/0x4e0 [ 2065.756544] ? dev_set_rx_mode+0x80/0x80 [ 2065.757074] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2065.757753] ? __local_bh_enable_ip+0x9d/0x100 [ 2065.758353] __dev_change_flags+0x521/0x6e0 [ 2065.758910] ? dev_set_allmulti+0x30/0x30 [ 2065.759441] ? cap_capable+0x1cd/0x230 [ 2065.759941] ? full_name_hash+0xb5/0xf0 [ 2065.760448] dev_change_flags+0x8a/0x160 [ 2065.760967] devinet_ioctl+0x14de/0x1db0 [ 2065.761492] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2065.762069] inet_ioctl+0x34f/0x390 [ 2065.762542] ? inet_dgram_connect+0x220/0x220 [ 2065.763126] ? __lock_acquire+0xbb1/0x5b00 [ 2065.763678] ? perf_trace_lock+0xac/0x490 [ 2065.764213] packet_ioctl+0xb3/0x260 [ 2065.764687] sock_do_ioctl+0xd3/0x300 [ 2065.765166] ? compat_ifr_data_ioctl+0x180/0x180 [ 2065.765791] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2065.766572] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2065.767241] ? do_vfs_ioctl+0x283/0x10d0 [ 2065.767774] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2065.768420] ? generic_block_fiemap+0x60/0x60 [ 2065.769005] sock_ioctl+0x3ea/0x700 [ 2065.769469] ? dlci_ioctl_set+0x30/0x30 [ 2065.769994] ? selinux_file_ioctl+0xb6/0x270 [ 2065.770595] ? dlci_ioctl_set+0x30/0x30 [ 2065.771121] __x64_sys_ioctl+0x19a/0x210 [ 2065.771659] do_syscall_64+0x33/0x40 [ 2065.772152] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2065.772834] RIP: 0033:0x7fdbbbc9db19 [ 2065.773319] 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 [ 2065.775759] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2065.776775] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2065.777711] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2065.778657] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2065.779593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2065.780540] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 [ 2065.781600] veth0_vlan: default qdisc (pfifo_fast) fail, fallback to noqueue [ 2065.789274] device veth0_vlan entered promiscuous mode 00:34:25 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) 00:34:25 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2065.859525] device veth0_vlan entered promiscuous mode 00:34:25 executing program 2: setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)={0x20, 0x1a, 0x69844ea0a6ddcd11, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @generic="98"]}, 0x20}}, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='autogroup\x00') recvfrom(r0, &(0x7f0000000040)=""/190, 0xbe, 0x80, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x1, 0x2, {0xa, 0x4e21, 0x7ff, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7}}}, 0x80) recvmmsg(r1, &(0x7f0000000540)=[{{&(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/161, 0xa1}, {&(0x7f0000000340)=""/246, 0xf6}, {&(0x7f0000000440)=""/67, 0x43}], 0x3, &(0x7f0000000500)}}], 0x1, 0x2, &(0x7f0000000580)={0x77359400}) 00:34:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x288401, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ftruncate(r0, 0x1000004) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r2, &(0x7f0000000000), 0x5ac, 0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000000)={0x1, 0xffff, 0x1f}) sendfile(r1, r0, 0x0, 0xb052) 00:34:25 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) 00:34:25 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, 0x0, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 00:34:25 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 11) [ 2066.061582] FAULT_INJECTION: forcing a failure. [ 2066.061582] name failslab, interval 1, probability 0, space 0, times 0 [ 2066.062905] CPU: 1 PID: 13095 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2066.063675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2066.064556] Call Trace: [ 2066.064847] dump_stack+0x107/0x167 [ 2066.065246] should_fail.cold+0x5/0xa [ 2066.065654] ? create_object.isra.0+0x3a/0xa20 [ 2066.066207] should_failslab+0x5/0x20 [ 2066.066710] kmem_cache_alloc+0x5b/0x310 [ 2066.067166] ? mark_held_locks+0x9e/0xe0 [ 2066.067603] create_object.isra.0+0x3a/0xa20 [ 2066.068083] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2066.068625] __kmalloc_node+0x1ae/0x420 [ 2066.069050] ? lockdep_init_map_type+0x2c7/0x780 [ 2066.069577] kvmalloc_node+0x119/0x170 [ 2066.069999] pfifo_fast_init+0xea/0x3d0 [ 2066.070437] ? __netdev_watchdog_up+0x190/0x190 [ 2066.070925] qdisc_create_dflt+0x103/0x370 [ 2066.071380] dev_activate+0x7c3/0xd70 [ 2066.071799] __dev_open+0x38a/0x4e0 [ 2066.072185] ? dev_set_rx_mode+0x80/0x80 [ 2066.072622] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2066.073184] ? __local_bh_enable_ip+0x9d/0x100 [ 2066.073675] __dev_change_flags+0x521/0x6e0 [ 2066.074156] ? dev_set_allmulti+0x30/0x30 [ 2066.074605] ? cap_capable+0x1cd/0x230 [ 2066.075037] ? full_name_hash+0xb5/0xf0 [ 2066.075478] dev_change_flags+0x8a/0x160 [ 2066.075922] devinet_ioctl+0x14de/0x1db0 [ 2066.076367] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2066.076851] inet_ioctl+0x34f/0x390 [ 2066.077246] ? inet_dgram_connect+0x220/0x220 [ 2066.077740] ? __lock_acquire+0xbb1/0x5b00 [ 2066.078221] ? perf_trace_lock+0xac/0x490 [ 2066.078674] packet_ioctl+0xb3/0x260 [ 2066.079086] sock_do_ioctl+0xd3/0x300 [ 2066.079502] ? compat_ifr_data_ioctl+0x180/0x180 [ 2066.080015] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2066.080643] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2066.081213] ? do_vfs_ioctl+0x283/0x10d0 [ 2066.081654] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2066.082235] ? generic_block_fiemap+0x60/0x60 [ 2066.082720] sock_ioctl+0x3ea/0x700 [ 2066.083115] ? dlci_ioctl_set+0x30/0x30 [ 2066.083547] ? selinux_file_ioctl+0xb6/0x270 [ 2066.084020] ? dlci_ioctl_set+0x30/0x30 [ 2066.084447] __x64_sys_ioctl+0x19a/0x210 [ 2066.084889] do_syscall_64+0x33/0x40 [ 2066.085286] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2066.085836] RIP: 0033:0x7fdbbbc9db19 [ 2066.086246] 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 [ 2066.088213] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2066.089030] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2066.089803] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2066.090582] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2066.091369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2066.092131] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 [ 2066.104222] device veth0_vlan entered promiscuous mode 00:34:26 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x400000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:34:42 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) 00:34:42 executing program 3: ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file1\x00', 0x100, 0x38) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x100, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) ioctl$NS_GET_OWNER_UID(r3, 0xb704, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r3) sendfile(r3, 0xffffffffffffffff, 0x0, 0x100000001) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/pm_test', 0x122902, 0x0) writev(r4, &(0x7f00000006c0)=[{&(0x7f0000000180)="647732419e007299a0527d51dc496437e692665510d40d35b770fd8d702d121d997dc90d08763cc1ed88ba0f538cb17d600a", 0x32}], 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000100), 0x2, &(0x7f00000004c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r1}}, {@posixacl}, {@loose}, {@loose}, {@dfltgid={'dfltgid', 0x3d, r2}}, {@version_9p2000}], [{@fowner_eq}, {@dont_hash}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@smackfshat={'smackfshat', 0x3d, '\b\x00\'A\x17\xd9\xe3\xff\a\x00\x00\x00\x00\x00\x00\x00'}}, {@seclabel}, {@pcr={'pcr', 0x3d, 0x33}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@appraise}]}}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000001d00210c000000000000"], 0x1c}}, 0x0) 00:34:42 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80000001) 00:34:42 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 12) 00:34:42 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80ffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:34:42 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 00:34:42 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x2, 0x48235, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3f, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) r1 = fork() perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x20, 0x81, 0xff, 0x40, 0x0, 0x1, 0x2000, 0x8, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x80000001, 0x1, @perf_bp={&(0x7f0000000000), 0xa}, 0x50200, 0x0, 0xe9, 0x2, 0x4, 0x7, 0x598f, 0x0, 0x3, 0x0, 0x100000001}, r1, 0x7, r0, 0xb) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000040)={0x5, 0x7, 0x7}) writev(r2, &(0x7f0000000180)=[{&(0x7f0000001380)="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", 0x4b3}], 0x1) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x4) 00:34:42 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = memfd_create(&(0x7f0000000340)='\x00', 0x2) fcntl$addseals(r1, 0x409, 0xe) fallocate(r1, 0x0, 0x0, 0x4) chdir(&(0x7f0000000040)='./file0\x00') mount$cgroup(0x0, 0x0, &(0x7f0000000100), 0x180010, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r0, {0x9}}, './file2\x00'}) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, r2, 0x0) rename(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000240)='./file2\x00') creat(&(0x7f0000000300)='./file0/file0\x00', 0xe4) r4 = fcntl$dupfd(r3, 0x0, r3) creat(&(0x7f0000000200)='./file1\x00', 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r5) sendfile(r5, r6, 0x0, 0x100000001) openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x2000, 0x100) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r4, 0x8008f513, &(0x7f0000000280)) [ 2082.940555] FAULT_INJECTION: forcing a failure. [ 2082.940555] name failslab, interval 1, probability 0, space 0, times 0 [ 2082.942961] CPU: 0 PID: 13118 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2082.944373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2082.946069] Call Trace: [ 2082.946619] dump_stack+0x107/0x167 [ 2082.947364] should_fail.cold+0x5/0xa [ 2082.948170] ? kvmalloc_node+0x119/0x170 [ 2082.948992] should_failslab+0x5/0x20 [ 2082.949764] __kmalloc_node+0x76/0x420 [ 2082.950586] ? lockdep_init_map_type+0x2c7/0x780 [ 2082.951556] kvmalloc_node+0x119/0x170 [ 2082.952355] pfifo_fast_init+0xea/0x3d0 [ 2082.953183] ? __netdev_watchdog_up+0x190/0x190 [ 2082.954122] qdisc_create_dflt+0x103/0x370 [ 2082.955009] dev_activate+0x7c3/0xd70 [ 2082.955798] __dev_open+0x38a/0x4e0 [ 2082.956559] ? dev_set_rx_mode+0x80/0x80 [ 2082.957391] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2082.958489] ? __local_bh_enable_ip+0x9d/0x100 [ 2082.959428] __dev_change_flags+0x521/0x6e0 [ 2082.960325] ? dev_set_allmulti+0x30/0x30 [ 2082.961179] ? cap_capable+0x1cd/0x230 [ 2082.961974] ? full_name_hash+0xb5/0xf0 [ 2082.962829] dev_change_flags+0x8a/0x160 [ 2082.963680] devinet_ioctl+0x14de/0x1db0 [ 2082.964523] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2082.965446] inet_ioctl+0x34f/0x390 [ 2082.966190] ? inet_dgram_connect+0x220/0x220 [ 2082.967154] ? __lock_acquire+0xbb1/0x5b00 [ 2082.968076] ? perf_trace_lock+0xac/0x490 [ 2082.968935] packet_ioctl+0xb3/0x260 [ 2082.969722] sock_do_ioctl+0xd3/0x300 [ 2082.970533] ? compat_ifr_data_ioctl+0x180/0x180 [ 2082.971528] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2082.972696] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2082.973752] ? do_vfs_ioctl+0x283/0x10d0 [ 2082.974604] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2082.975668] ? generic_block_fiemap+0x60/0x60 [ 2082.976604] sock_ioctl+0x3ea/0x700 [ 2082.977375] ? dlci_ioctl_set+0x30/0x30 [ 2082.978206] ? selinux_file_ioctl+0xb6/0x270 [ 2082.979279] ? dlci_ioctl_set+0x30/0x30 [ 2082.980104] __x64_sys_ioctl+0x19a/0x210 [ 2082.980948] do_syscall_64+0x33/0x40 [ 2082.981713] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2082.982779] RIP: 0033:0x7fdbbbc9db19 [ 2082.983546] 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 [ 2082.987322] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2082.988888] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2082.990371] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2082.991832] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2082.993299] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2082.994776] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 [ 2082.995105] 9pnet: Insufficient options for proto=fd [ 2082.996668] veth0_vlan: default qdisc (pfifo_fast) fail, fallback to noqueue [ 2083.001268] device veth0_vlan entered promiscuous mode 00:34:42 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2083.069825] 9pnet: Insufficient options for proto=fd 00:34:43 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) 00:34:43 executing program 3: ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file1\x00', 0x100, 0x38) fallocate(r0, 0x60, 0x8, 0x6) lstat(0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000002}]}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = dup(r3) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x28, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void, @val={0xc, 0x99, {0x1}}}}}, 0x28}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = dup(r6) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) sendmsg$NL80211_CMD_EXTERNAL_AUTH(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x30020000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x58, r5, 0x800, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x6, 0x52}}}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "a3cf9b3c6cbdee19369852627b8c15a8"}, @NL80211_ATTR_BSSID={0xa, 0xf5, @random="50514a15d399"}, @NL80211_ATTR_BSSID={0xa, 0xf5, @from_mac=@broadcast}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}]}, 0x58}, 0x1, 0x0, 0x0, 0x4048044}, 0x44080) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x14, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x14}}, 0x0) 00:34:43 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2083.361406] device veth0_vlan entered promiscuous mode 00:34:43 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:34:43 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) 00:34:43 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) 00:34:43 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 13) 00:34:43 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:34:43 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) [ 2083.854985] FAULT_INJECTION: forcing a failure. [ 2083.854985] name failslab, interval 1, probability 0, space 0, times 0 [ 2083.857340] CPU: 0 PID: 13152 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2083.858763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2083.860432] Call Trace: [ 2083.860994] dump_stack+0x107/0x167 [ 2083.861741] should_fail.cold+0x5/0xa [ 2083.862543] ? create_object.isra.0+0x3a/0xa20 [ 2083.863470] should_failslab+0x5/0x20 [ 2083.864243] kmem_cache_alloc+0x5b/0x310 [ 2083.865073] create_object.isra.0+0x3a/0xa20 [ 2083.865960] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2083.867007] __kmalloc_node+0x1ae/0x420 [ 2083.867829] kvmalloc_node+0x119/0x170 [ 2083.868632] pfifo_fast_init+0xea/0x3d0 [ 2083.869454] ? __netdev_watchdog_up+0x190/0x190 [ 2083.870418] qdisc_create_dflt+0x103/0x370 [ 2083.871283] dev_activate+0x7c3/0xd70 [ 2083.872070] __dev_open+0x38a/0x4e0 [ 2083.872815] ? dev_set_rx_mode+0x80/0x80 [ 2083.873652] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2083.874723] ? __local_bh_enable_ip+0x9d/0x100 [ 2083.875655] __dev_change_flags+0x521/0x6e0 [ 2083.876534] ? dev_set_allmulti+0x30/0x30 [ 2083.877378] ? cap_capable+0x1cd/0x230 [ 2083.878174] ? full_name_hash+0xb5/0xf0 [ 2083.878996] dev_change_flags+0x8a/0x160 [ 2083.879828] devinet_ioctl+0x14de/0x1db0 [ 2083.880663] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2083.881574] inet_ioctl+0x34f/0x390 [ 2083.882341] ? inet_dgram_connect+0x220/0x220 [ 2083.883284] ? __lock_acquire+0xbb1/0x5b00 [ 2083.884175] ? perf_trace_lock+0xac/0x490 [ 2083.885027] packet_ioctl+0xb3/0x260 [ 2083.885804] sock_do_ioctl+0xd3/0x300 [ 2083.886584] ? compat_ifr_data_ioctl+0x180/0x180 [ 2083.887557] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2083.888728] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2083.889775] ? do_vfs_ioctl+0x283/0x10d0 [ 2083.890608] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2083.891680] ? generic_block_fiemap+0x60/0x60 [ 2083.892623] sock_ioctl+0x3ea/0x700 [ 2083.893363] ? dlci_ioctl_set+0x30/0x30 [ 2083.894196] ? selinux_file_ioctl+0xb6/0x270 [ 2083.895118] ? dlci_ioctl_set+0x30/0x30 [ 2083.895937] __x64_sys_ioctl+0x19a/0x210 [ 2083.896777] do_syscall_64+0x33/0x40 [ 2083.897546] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2083.898593] RIP: 0033:0x7fdbbbc9db19 [ 2083.899366] 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 [ 2083.903193] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2083.904741] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2083.906203] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2083.907672] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2083.909120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2083.910630] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 [ 2083.912301] device veth0_vlan entered promiscuous mode [ 2084.011796] device veth0_vlan entered promiscuous mode 00:35:00 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x2, 0x48235, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3f, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) r1 = fork() perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x20, 0x81, 0xff, 0x40, 0x0, 0x1, 0x2000, 0x8, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x80000001, 0x1, @perf_bp={&(0x7f0000000000), 0xa}, 0x50200, 0x0, 0xe9, 0x2, 0x4, 0x7, 0x598f, 0x0, 0x3, 0x0, 0x100000001}, r1, 0x7, r0, 0xb) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000040)={0x5, 0x7, 0x7}) writev(r2, &(0x7f0000000180)=[{&(0x7f0000001380)="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", 0x4b3}], 0x1) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x4) 00:35:00 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) 00:35:00 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xc000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:35:00 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80000001) 00:35:00 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 00:35:00 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 14) 00:35:00 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x10000, 0x0, 0x0, 0x6, 0x40a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000080)=0x5, 0x4) sendmsg$inet(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)="3e3fc2db0956", 0x6}], 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"/315], 0x24}}, 0x0) r2 = epoll_create1(0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/resume', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000100)) fcntl$dupfd(r1, 0x0, r3) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x4008240b, &(0x7f0000000000)='\x06\x00\x00\x00') readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/170, 0xaa}], 0x1) connect$netlink(r1, &(0x7f0000000140)=@unspec, 0xc) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000240), 0x2000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x1000003) acct(0x0) 00:35:00 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3f000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:35:00 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r0, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) 00:35:00 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x40000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2101.246781] device veth0_vlan entered promiscuous mode [ 2101.256975] device veth0_vlan entered promiscuous mode [ 2101.257003] FAULT_INJECTION: forcing a failure. [ 2101.257003] name failslab, interval 1, probability 0, space 0, times 0 [ 2101.257022] CPU: 0 PID: 13186 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2101.257033] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2101.257040] Call Trace: [ 2101.257065] dump_stack+0x107/0x167 [ 2101.257092] should_fail.cold+0x5/0xa [ 2101.257121] ? __alloc_skb+0x6d/0x5b0 [ 2101.257145] should_failslab+0x5/0x20 [ 2101.257165] kmem_cache_alloc_node+0x55/0x330 [ 2101.257191] __alloc_skb+0x6d/0x5b0 [ 2101.257218] rtmsg_ifinfo_build_skb+0x72/0x1a0 [ 2101.257243] rtmsg_ifinfo+0x83/0x120 [ 2101.257267] __dev_notify_flags+0x22a/0x2c0 [ 2101.257284] ? dev_change_name+0x660/0x660 [ 2101.257299] ? __dev_change_flags+0x4cf/0x6e0 [ 2101.257321] ? dev_set_allmulti+0x30/0x30 [ 2101.257341] ? cap_capable+0x1cd/0x230 [ 2101.257365] ? full_name_hash+0xb5/0xf0 [ 2101.257389] dev_change_flags+0x100/0x160 [ 2101.257413] devinet_ioctl+0x14de/0x1db0 [ 2101.257441] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2101.257473] inet_ioctl+0x34f/0x390 [ 2101.257491] ? inet_dgram_connect+0x220/0x220 [ 2101.257528] ? __lock_acquire+0xbb1/0x5b00 [ 2101.257568] ? perf_trace_lock+0xac/0x490 [ 2101.257595] packet_ioctl+0xb3/0x260 [ 2101.257618] sock_do_ioctl+0xd3/0x300 [ 2101.257636] ? compat_ifr_data_ioctl+0x180/0x180 [ 2101.257660] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2101.257680] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2101.257700] ? do_vfs_ioctl+0x283/0x10d0 [ 2101.257718] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2101.257737] ? generic_block_fiemap+0x60/0x60 [ 2101.257764] sock_ioctl+0x3ea/0x700 [ 2101.257783] ? dlci_ioctl_set+0x30/0x30 [ 2101.257810] ? selinux_file_ioctl+0xb6/0x270 [ 2101.257833] ? dlci_ioctl_set+0x30/0x30 [ 2101.257855] __x64_sys_ioctl+0x19a/0x210 [ 2101.257882] do_syscall_64+0x33/0x40 [ 2101.257900] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2101.257913] RIP: 0033:0x7fdbbbc9db19 [ 2101.257933] 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 [ 2101.257948] RSP: 002b:00007fdbb91f2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2101.257970] RAX: ffffffffffffffda RBX: 00007fdbbbdb1020 RCX: 00007fdbbbc9db19 [ 2101.257982] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2101.257993] RBP: 00007fdbb91f21d0 R08: 0000000000000000 R09: 0000000000000000 [ 2101.258005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2101.258016] R13: 00007ffeec9c481f R14: 00007fdbb91f2300 R15: 0000000000022000 00:35:16 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80000001) 00:35:16 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r0, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) 00:35:16 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r3 = socket$inet(0x2, 0xa, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r3, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r3, r0, 0x0) 00:35:16 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfeffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:35:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x221}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r1, 0x800448d4, &(0x7f0000000080)) syz_io_uring_submit(r0, 0x0, &(0x7f0000000440)=@IORING_OP_CLOSE={0x13, 0xa, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x101) sendmmsg(0xffffffffffffffff, &(0x7f0000001800)=[{{&(0x7f0000000240)=@isdn={0x22, 0x9, 0x0, 0x6, 0x20}, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)="aa742ae1913b46b86cdf6f01fd71d6efb69f0a9650fbe61853168c2ae6d722bf5e877d74dc82394a87f2d39e922b3732e1c99d6863", 0x35}, {&(0x7f00000002c0)="2d1c2f", 0x3}, {&(0x7f0000000300)="eee6ca4c7272f2fddc890c5c719f9ca6e8665cb59a7ad45db130cc969bd6f640a72c07a1b6c1c378410d200b0fb7d319f977779f5e1cffaa3504b5e438504b17b583bb587f96d7c90895202dee02ed96fe8b561976c9ba70f4ab99f614e28b5fef12b06454839dd55220ea68e3bdde15c98c9df00f89", 0x76}, {&(0x7f0000000380)="704579543c8a6f4a95445cc8238c43c0289c0f702d9df45898db44fd063223fd5921d0153d8b81584b7f21189e012dfe433230ce6cd3b2f2581b8f61cbc5c447c1563c2a1a44b4e8246672b2dc9e448cccfcca83583636de1bdc98affbc6e9a85e4b2f66de287625fbadfa9cb2d1717eb8028532dd687f08eb62f76fa9", 0x7d}], 0x4, &(0x7f0000000440)=[{0x40, 0x10c, 0x3, "003c52ad5c4f070224e471b0fdf01fc1395e6aa7b780012111330bfb77d94df0134fa98247d709a212762b00000000"}, {0x18, 0x101, 0x4, "8d668ddd077bbabc"}, {0x88, 0x104, 0x0, "3c454980a142d29362b7077cb1a268a3f8653302c2d92d9e91b63291356e9440e3ff2ee2fd4bc41d33099c49c267c68961ce42ee9670674261e09585a6b54696e6e47d3779ad03829db87c682d89c68b86d8551a916c33929858117bb6bbb5927c7a2f289439294ff2495dc2f5f64f02ad9763a6"}, {0x108, 0x112, 0x80000000, "51287ea0d7d105b72e616bf10ce1a47fb4257a9fe9d3965041fc5c013a987004c03e1ce03563f7785a086c3ad353c093d2688d4167cda15c9a161d3a299a70054358d1fedc4001e9155bfe1ad90b68329b93ec1aefa6ee6f2de1911231e862786d08764594846455bfc00f72bee1c5d1d4b3af47bf93a99a8d1898a62092c40fe8455824ec5d8c50793075ef03c382c73f89b8bc729e1f5ca0bf28a619578aceffaeffadd61f8a5e6b285109887515c04785b6efa6758dd13d3f18541ddb603d00002d5fee40a66cf84519e5d0bd6aca523e64130f43b699a3cba77e56c48751e29f4e1ed40261de2c8f6cf40715aac742e0cfb3c56a8b4a"}], 0x1e8}}, {{&(0x7f0000000640)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000006c0)="a1c57a173dadf1a22d1b922d543ed1998e003a3d5bf82280d20cd1f07212119a8cbcf0bc83e156bbe262623baa8bd6d80d854518ae61c959072c1563b3d741377ede83956bb50bad9c20cccee5e0de575010ea830e3343e7e1d94f4dbb5c47703ba80e5d2668a5291706031c5744f2edda3de9b033cc22581c50b67b798882f412b2cbe83fa081abd249ad94529d15e6a000b4a18978e722642a5e207eb1f29f32a20df33aaff3882b138b34e1b2ff5aac9aec41f31a68c660f67ab29745cd7fe1fae2dcf8bc89294b3b8cbab2a47b6679b132a7109bbf0555e1d71950aa485821be6780b615a210", 0xe8}, {&(0x7f00000007c0)="f2945e21a2639b558dc771c3ccfe8a87bf54d5a4ee83669320aae28d3c5ec5f982f094eb899de75c61fcbbe56b50309d30e6d1a7ff22548cc115b012b4ec059e6a48848ec755414f6c36b30aebf40cb25584084dccce5c87f3af12082afca6e602f05fee976800d7d4bde956e27fa1d7fb2f50d1ea39f58f9ea988d32cbb77299149175e8208abadce9c4249da8d0f7e5d24c47fc5409ad0bc18c10e8a26bdad", 0xa0}, {&(0x7f0000000880)="c3ac8f83b70e40109e5debd432c3ef51b8eef208324f347592d7c9529a8b020fc42488951b7bfcb0f5880c8f694af4f025bd3b716cc0f4a26127590a9108ca2feced11a60acb2151e17687d88b05ea27937e2afb797130c85832a3743e77d9795061afab8d672fb5c3783082610b1ae668a918785c9c127d6169418c5cc5fe6c2ac2cae4a49421d7427b7d0531f1c70a7abc4708b2aea0", 0x97}, {&(0x7f0000000940)="ae06c940fb8d4ffdc3a9a66f6064cfe7b64de4cbf9b57895dcff09924d0666cf568057ebb0b124edd68e38279155ff66e11db7e668d3488f5de3181582af8c84fd11cf2c3a00ea60eb7332eb97cb08a5388c679ca35ab1ea3ff86731b0f3fd2b3df04a29e8fb9c8d4b86b37f1de11a15b73b206028d2cf418a131823c44bbe3b7eb8a218a3cea909ffdc8c4182775d74b018a055e84a7f00cc96f341e3a1da0c8e0facc08fe6dd00fb25219f8d17fb7e7810850b914d24ff9fdd8e496ca3fcb4bf356ddea3ff0e337ede9d02e918ebbc5c0295bc29cb198303bd9ec716223def8cbcb743be1a40144304ba4fb77b44c15fbc3ef3", 0xf4}], 0x4, &(0x7f0000000a80)=[{0xd0, 0x101, 0x7fff, "e3954271f46d7ab0c24a5f6624d686201aeb43e670bc2b2a5c840375c6ea5740782a1a57db31318dd10310d26559de3fabc155a0a8546aafe20a1e925d2cda9fa87b535ce677b94415d0671adcb49b42b5fde1000cb57834489baa7ff5aad7f7b0203122062c8e659ee4badff238ef45cf3235c86be9d27a6291260c16bc9e3d11c0176a374262e7d60d1b2e3ddd56b4d16975b9e2fe8f7b35ca55a318ebdaa9e96c46cc88ac796590842c7b671c0c6dd1850fac1e9acce139609ba2213c25"}, {0x18, 0x0, 0x32, "e8"}, {0xc8, 0x115, 0x7, "2dd2777cefb40ff68e98cbeeefa1191f389b780caa4a7ef606ab33e3d87c85afc5aef219a39ecbf0c40922f8b8fdb1c778e2ee32218866420faa0b29c09bf0e7ebe08aa291099914fdf9943ca5951c49935911487ca5494c635b5e92c36f548ecea04e647914f1b5a33e18eb176a8cf8fed1ba4c9a0f625ecb66b2f50fa3ef2967e4759f5bc9e27edc3d434ddec3b65be795ac6a9135428ea2f06698c7fe063620b2a54a8a357390dbf58157239efa21fa"}, {0xb8, 0x104, 0xaa, "c71a5b776985999f2b4fac82eed253d5a556317a1200d3fbdca553764c441d310b8014aa16838258b957663555cc229cf7a54e4bff1b7ab0595d5d868ae9719584c79b7ab11a18457fa02a0a9c2bd965eddec8f3b049d4f09fcdaf4b76e24beebc380c601c3c521838592bb7969211e3d3a2a64f52c6ed971bae50fc555747f758da4011e485ebe6e1bed320b2a91a5c3f7a8de9d5f8765fed0c2fd126c5adbfa853bb10a97b"}, {0xb8, 0x107, 0x3, "07730edd851b9225d9d130a9af0903f7d4174c954f7cbbd95018224261a923ea7d1d9febb143dbc3324f0398c78129be9befe1b76b9821317c8d8307cd0abd74f930930724c378b0e413b33b9d4b21ff7709a904042a4aeeb9c7d31bfff941ef1d805f7047d1a07554c6916280cfd2608b1d8a7a16bc80c8a6b39c04967e66245d9ae5b38ed1627591a99c36688b948d85ca1fb0dc2628916cf79a6e47a153a9d8e6ae7187cc"}, {0xd0, 0x1, 0x2, "637d59fdbd06ededdc797699b8bdaed39a359e9ce548b8b93545c6fc3ca53e307e9f84e0b0ed680fd34110679eaa50fb7aafc70f6bee87d46fd4b730500e981b98f1a85f6152e82a6ee49ac79d14b44ed8c78c5689b52699b6fe68acc3054d1c2bb739bdd09ebf31f0ca963acba7c201a99b8f2f84829e443f9228cc4d8a6abfda64097f7654d5e55d464dfc2c0326bfdae4823ac9b314c77bc8f0de665fce2dc987ff3456883c8da199b7f25389628b8b70087abe50c4595118933a"}], 0x3f0}}, {{&(0x7f0000000e80)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @local}, 0x4, 0x1, 0x0, 0x4}}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000f00)="8d3e6a0bbff2ea3224b1210aa8931c5e1f33ab93993509fddc0dab67819972de6a58c8d126bcf0d7775bd67708ce1872f9cc3bd0b3fba625c9679144dcc6f4771326d6486628aea715d39d3f22a2c53200b49f7c1b0d25c56003201e45bffa06cd7087700bbfb5fdfba410", 0x6b}, {&(0x7f0000000f80)="cdc7cb964fab679fa17623ef4d5dbd6a361a89ff43910cea7dfa7ed2ec7dbc0be6f676d055046a9d99886b2f1482ae86232e2415423bd54e4381a5645f4095dfd044f00cb238d6b01cfc9e971762a72b4969f2df86d758f8dc2bb96a44b5e82d2eb135b2e00dfbe301c6560c659bf79d6e3ed109cefa4a064a8bb9d20a2ef75cc20b91df64c056bdcb5da61fc08f207e234fb1f6dbcf0a77450d587fa6145abdcb837ccfca33419f31bae3e40512c6bfba5875e636c0bbfdeca622f29e9d9edac50d1627dc0e", 0xc6}, {&(0x7f0000001080)="a7c7929fd16d08a3d05a7dd15cb6", 0xe}, {&(0x7f00000010c0)="c027972ea7c7ada08a0eca5de70da2e0fb330948feb83e3e3ef851ff1184b6598c41760042d4c8d708c1de0207820acf9389f504f54ad7e614012eb22b2bbc7b11afd3c7400efbdb9469cec980571b763f3753756ed2a76db7dbf95ba4b19d274dc228eb44edf2333fca8f4a7756a359793430117df4d9a767d8cba95c2f4b9280915069e5cdfd7fd1cbd0f73057371079456124fbbd5460da38e310b050c5bf38eaf15b565b32835fdcea4c2ebca088317d1875d732418b22aa76232b4e171981a592cce4f487dfc3499656ef066773896894533cae1b732eaa129d", 0xdc}, {&(0x7f00000011c0)="c0430c", 0x3}, {&(0x7f0000001200)="f7053be7fe1d78e612076d108f55556cc4f94436bd3f362f4ce9e01928c3fc310af42a6b55fcacfd7719c1e41882a56997323adff41a8950d140c6911c3eb1dc1b175d71e98cea351b81936738a8f799b4b33330d09305bef75a812a6900fed20dbdd0b250d2e2add25186e2a2f4af8d35850f016bb135f12fff3149dd7775173304a72257571469ca77fd2a6ee16eaa3ef3bfa4c6", 0x95}], 0x6, &(0x7f0000001340)=[{0xd0, 0x10a, 0x5, "a53db6843248fea56f82cdef0ed31be7877e145cdce2ad51b5e366c31d30e1b3cb312f3c4ead49d930ef4c6ca0e179895798a117c09b713e45ed90bdae55a8773297d4e34dd3484ab5b198083af82d5d79bf4a21ef4ecc3220decd1d7d806b5f50250fb70e804e1a5acda9a7761f0335d745b6f8687f319dc13f1bbe4db22fd08a249a7d95f3faa98fffdab8e37b555aa62146250624428572418b2ddc63341aae0aa9285b28828c23aa962e047097748c44a8aa47e822c2a48606d6"}, {0xb0, 0x88, 0x7000, "2213ca3a6d0675dd184e83ad880304ae11ad79d09c773ad5101ecbc99942940ffa655226762e557243a0735769981f24043fa06e24437316fb8082c8421d13fce728f38eade1af30d1a66b68b05d0579b61f55952f1ccff67cf04ddedc34fe2491ed36db31f0d84f6ba72a8be1ff4b7026f31838b18dd3adc82128eb8e173ecbb77a1ea23aa32e4fde0b637e407c1fdaca460101ed07f6ad2f458f42514685"}, {0x50, 0x117, 0x4, "880920685f450e5244be04fdd2528694b33003272420bacf3e5890957ff4baf3349abea9e40b142b3592a79cd802351ef0b89d150d8cb50edbd5"}, {0x40, 0x11, 0x10001, "42d02f2a18c3fb75d35b8b6221915af08fd234dc5c420bcba3f8889a430e1935aeb84ad6c76c78fba0486d"}, {0x30, 0x10c, 0x2, "3933a975b4043855196a835ba117a303029245b3e32d2d5d8c841ab38b3ce7"}, {0x98, 0x88, 0x4, "397895275028f160ba9e7fe321784d1682af8b5c5813052264a2def8e8a282d00b332f6e6e64acf265f58071c2fe3ff4ac76499b94d586e3f08192518e5cc2f5bb6addc94132b47a8560d38d959095c73e228e5d983610d509ef7d2b43a16b24ff983bc012295d23fbeea0fc69c558ceb23876fe9fb15fe6775ba91f36cbf09e996366a760fc07"}, {0xd0, 0x10b, 0x40, "c5c33dcc9fca367bf46811a7ebe13fac94dbf8525ed5e9cfcd58102bc7c4ca860f79d7a138c7304c181283caa1c2f8b1cfedf2290e72dc56c79306303709c3c5ad9203ba42c2d3a1c18f935254ec8590061e570c826e4e577f5e2c947e9cf7a7063846a8749a06d2f88cd77546ae46bf3991132e6b669ac10253abe1d454d89aa8f18b96f8d698b6ce66ce01511a30c039d529af7c5d3ab2fcc4b13bc5641b2d94c194dbdb48d73820e51968d714d07b883c03f9c956067d13d4579edf09b751"}, {0x50, 0x114, 0x0, "f3ccb8d8adb32d652ca5006c6e79217ea022242928f7ed5a4efb4b594727f5a75819235f6a16d762edba2424cb47225a07dd641be0c50337ab148dd533b54657"}], 0x3f8}}], 0x3, 0x40090) chdir(&(0x7f0000000040)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r2, 0x4) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r2, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_SEND={0x1a, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) 00:35:16 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000080)=0x5, 0x4) sendmsg$inet(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000001c0)='\x00\x00\x00\x00\x00\x00', 0x6}, {&(0x7f0000000340)="17148c73933e8b57e1d697ff7ec9c9ab79434f08b5a1c41d96ad12b474b046e07c02283705fb06d5411f46a6bde5b5eab7f0b1776096c2eb1f2de69016b1b9bbae31fc1d9cd194479486d0f3be3178", 0x4f}], 0x2}, 0x81) r2 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000002c0), 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000300)=0x9, 0xfffffffffffffff9) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB="240000006d26274e0000000000000000000000000440000009000080999e00009c000000848fc1a6fb61f1f07c07c9620d93535d11e3ea9932118f19ca7d07e5587fd2f69d3f44cecc4b4a23fb0b20d8619c8d4d73d6cfc929afab1520531f0424aaafc8e876160b24780cd9ac52c91a1f6591ba2e5b49e31de6af7b66f3dd9367797ec89c41f782d9ffffa176ab63f6a69924fd21ce4a83536e5449a9c59204d9aaa56ea1dbed22ebff0000000000000059ff15ab2a8160f6a707000000000000001e174c64b5ad6427c679738f08ba63bb63368da0ac9535d263abc1d3fa23e7b9bfbbbfcc0bb6a3a4e66aa2a8"], 0x24}}, 0x0) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/170, 0xaa}], 0x1) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000000600)=""/194, 0xc2}], 0x2) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000240), 0x2000, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(r4, r3) ftruncate(0xffffffffffffffff, 0x1000003) ftruncate(r3, 0x3) acct(0x0) r5 = fsmount(r0, 0x0, 0x70) dup2(0xffffffffffffffff, r5) unshare(0x48020200) [ 2117.037297] device veth0_vlan entered promiscuous mode [ 2117.038043] FAULT_INJECTION: forcing a failure. [ 2117.038043] name failslab, interval 1, probability 0, space 0, times 0 [ 2117.039540] CPU: 0 PID: 13214 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2117.040415] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2117.041454] Call Trace: [ 2117.041802] dump_stack+0x107/0x167 [ 2117.042277] should_fail.cold+0x5/0xa [ 2117.042787] ? create_object.isra.0+0x3a/0xa20 [ 2117.043377] should_failslab+0x5/0x20 [ 2117.043868] kmem_cache_alloc+0x5b/0x310 [ 2117.044402] create_object.isra.0+0x3a/0xa20 [ 2117.044950] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2117.045604] kmem_cache_alloc_node+0x169/0x330 [ 2117.046208] __alloc_skb+0x6d/0x5b0 [ 2117.046686] rtmsg_ifinfo_build_skb+0x72/0x1a0 [ 2117.047290] rtmsg_ifinfo+0x83/0x120 [ 2117.047772] __dev_notify_flags+0x22a/0x2c0 [ 2117.048323] ? dev_change_name+0x660/0x660 [ 2117.048862] ? __dev_change_flags+0x4cf/0x6e0 [ 2117.049441] ? dev_set_allmulti+0x30/0x30 [ 2117.049972] ? cap_capable+0x1cd/0x230 [ 2117.050465] ? full_name_hash+0xb5/0xf0 [ 2117.050993] dev_change_flags+0x100/0x160 [ 2117.051525] devinet_ioctl+0x14de/0x1db0 [ 2117.052045] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2117.052616] inet_ioctl+0x34f/0x390 [ 2117.053085] ? inet_dgram_connect+0x220/0x220 [ 2117.053671] ? __lock_acquire+0xbb1/0x5b00 [ 2117.054236] ? perf_trace_lock+0xac/0x490 [ 2117.054804] packet_ioctl+0xb3/0x260 [ 2117.055326] sock_do_ioctl+0xd3/0x300 [ 2117.055835] ? compat_ifr_data_ioctl+0x180/0x180 [ 2117.056428] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2117.057247] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2117.057957] ? do_vfs_ioctl+0x283/0x10d0 [ 2117.058467] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2117.059132] ? generic_block_fiemap+0x60/0x60 [ 2117.059706] sock_ioctl+0x3ea/0x700 [ 2117.060160] ? dlci_ioctl_set+0x30/0x30 [ 2117.060662] ? selinux_file_ioctl+0xb6/0x270 [ 2117.061231] ? dlci_ioctl_set+0x30/0x30 [ 2117.061798] __x64_sys_ioctl+0x19a/0x210 [ 2117.062364] do_syscall_64+0x33/0x40 [ 2117.062843] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2117.063506] RIP: 0033:0x7fdbbbc9db19 [ 2117.063983] 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 [ 2117.066298] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2117.067300] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2117.068257] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2117.069200] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2117.070096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2117.070992] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 00:35:16 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 15) 00:35:16 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x2840880, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) r2 = fsmount(0xffffffffffffffff, 0x1, 0x5) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x35, 0xd1, 0x4, 0x1, 0x0, 0x1, 0x84000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x60f, 0x2}, 0x10914, 0x0, 0x8, 0x6, 0x1ff, 0x83b0, 0x3ff, 0x0, 0x7f, 0x0, 0x578}, 0xffffffffffffffff, 0xd, r0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r3, &(0x7f00000002c0)=""/225, 0xe1) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480), 0x1000, &(0x7f0000000640)=ANY=[@ANYBLOB="7472662c1f6f3d913c162f72a062b787dfc4fba20f8016ff505fa37048c61cd3cbb9b47bc1ebf7cb231374b78b43e75f56eecd6ce1673d2e3b95e14e24e44186a5a19e0d2e7528cd1791374c8da25d0b99d980be2dddc0011f498778868372d73462e2b5000000000000", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB=',cache=fscache,access=any,cachetag=,noextend,access=user,access=any,access=client,measure,dont_hash,dont_measure,smackfsdef=hugetlbfs\x00,\x00']) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x108003, 0x4) write$P9_RREADDIR(r3, &(0x7f0000000600)=ANY=[@ANYBLOB="2a0000002902b82e000000800000002a2d4934025bf6dc61dae8b90e000100000000000001f7ffffffffffffff00"], 0x2a) mount$bind(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1000, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {0x0, r6}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000047440)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000048440)={0x7fff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {0x0, r10}], 0x1f, "93a3a0b25cd53d"}) 00:35:16 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r0, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) 00:35:16 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffff8000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:35:17 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x2840880, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) r2 = fsmount(0xffffffffffffffff, 0x1, 0x5) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x35, 0xd1, 0x4, 0x1, 0x0, 0x1, 0x84000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x60f, 0x2}, 0x10914, 0x0, 0x8, 0x6, 0x1ff, 0x83b0, 0x3ff, 0x0, 0x7f, 0x0, 0x578}, 0xffffffffffffffff, 0xd, r0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r3, &(0x7f00000002c0)=""/225, 0xe1) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480), 0x1000, &(0x7f0000000640)=ANY=[@ANYBLOB="7472662c1f6f3d913c162f72a062b787dfc4fba20f8016ff505fa37048c61cd3cbb9b47bc1ebf7cb231374b78b43e75f56eecd6ce1673d2e3b95e14e24e44186a5a19e0d2e7528cd1791374c8da25d0b99d980be2dddc0011f498778868372d73462e2b5000000000000", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB=',cache=fscache,access=any,cachetag=,noextend,access=user,access=any,access=client,measure,dont_hash,dont_measure,smackfsdef=hugetlbfs\x00,\x00']) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x108003, 0x4) write$P9_RREADDIR(r3, &(0x7f0000000600)=ANY=[@ANYBLOB="2a0000002902b82e000000800000002a2d4934025bf6dc61dae8b90e000100000000000001f7ffffffffffffff00"], 0x2a) mount$bind(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1000, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {0x0, r6}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000047440)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000048440)={0x7fff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {0x0, r10}], 0x1f, "93a3a0b25cd53d"}) 00:35:17 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffff7f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:35:17 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, 0x0, 0x0) 00:35:17 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x16b000, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001840)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001800)={&(0x7f0000000280)={0x1574, 0x37, 0x10, 0x70bd28, 0x25dfdbfd, {0xd}, [@nested={0x9b, 0x84, 0x0, 0x1, [@generic="8da4dfbf437bbd1b4666ea53cf62bef43f9cbb536e4c76b3270a181572ba2d5c137a7dbc0be81a6ac34b0d96863f29923dd79b34c313a3a962f0cf6286ad7efd3c32f10d7ad49d8d1d2f462bc284d0bd7c2e644ccf346dfccb39b34453272327ed3064c5a02a7f97a249e3a14303e3b2380cd96ac8c0ec5aa22118899e8d366f632e5c9780d0e3f0c1c76d660f30ef42aed289d1d43686"]}, @nested={0xd6, 0x65, 0x0, 0x1, [@generic="264fcecfc4becfb023e839fbbae3943971b76beb6587ffe7e3427577d1327d524ee3c997679df0c6f58be0393274f3f4473cc2895433b102edcb9f41726c8101a0f6093133b0f247d02dc5a70633eb77ff22f4982ff36291eb5b7035ad058181bc064bc156a501e7542c687f28977b9ca235ae3eff244aebfbf739661159ec604a0bc6ea22cdc4c0ea2cf410a7723d631468033eda4f5fedddbfa304403530811dcae090f287afd576ea9780ed58d41cc583c5875f4f21eee695df1b1e71f400b41f254090a86e08e92a24db7953765d35dd"]}, @generic="ab7863e06fe22d817105", @nested={0x19e, 0x2e, 0x0, 0x1, [@generic="28ba683a517a382dfbbec08245141f9937ce898c1510a78fd836856de9fff4e6183478ffe212e2adc9f05e88cb40b2d526b29d60cacc081a6ac3e0040c79e7c92deef4860e414666c7f7469583239fd6504ef5a592bf924da418da20d9787c00cb9f38b0043b3641d7c68a25d59b7e151090969bf60710b74dfbe0bf535b80f539b6d6d1f20b1663461f1ac4d6a02452e0e9e5db9b30c780025cd0020b2610a73688a7ea", @typed={0x94, 0x16, 0x0, 0x0, @binary="565a7dc6e0336490ae95106ed3c52d859219bc6b63441a47631aca57c36915f0632b6d1956c20d152e8350328a6be7a728bf373bb34bd6ca1c63a8e1e7616ee02080eb9034d398ce47831398a38386d6e461d5689637c687de3d2f833565d73246e9ae6613fe09ea77ec25cf15498c9602083cd06837cbb7c566ea338a29747dba7d5ba12515c66002fc37f394009e30"}, @generic="3e8acef13d9c8d4acab9eeb561ec1d7135a875c9d067585a254a327444d05aa8a0548958d7e8f0064e261b6d0775c20be765bfff85e0b930b786c8fc82017d07f79b8f71589085d9d3441c806e3990fbdc58d20054f64a93199a", @typed={0x8, 0x43, 0x0, 0x0, @uid=r1}]}, @generic="d11d03c639563d48d18a409260f657bf59f353444410ad01e1a3523c96dc2154567ad67f5ca7cb200bc52bb4d482e6e156f8ea48ff7a1d19b8d5947d90eb667b5dd9f9adb1cfdd4f16fbd81d29836e25320e2bf8824ebb6db2423c23228d650185961b13563edc326f9de32fcb70c2a4fcc4b79027b4aacf2735c043615ca2bed02d4390cdee84082e3803b5c6dc87577ca93767e4fbb9e9146e664b9925320a41f2fabc41bf2a5dbd790c762214bbe28e", @nested={0x61, 0x63, 0x0, 0x1, [@generic="1c81ee9c22986606ee624871615c4ac6d3847de3735d9e5933088549202081016da1efe1d99bd416644bc24c0ff03a29c6e95433d6cc52a64d909c9c0f257bf6102f6c9caafa29b920889452f6edc9538ca6a7efb82e12c50485eac8cd"]}, @typed={0x14, 0x3a, 0x0, 0x0, @ipv6=@loopback}, @generic="cf27a240fbbef2b994f250ee3854ab66f3ad51478fb5a3625c3bb68441425265c5a0bfde1095991a774d6830a8b132f2c66f242245af6133c1c38c71fd9f270757", @nested={0x10d8, 0x22, 0x0, 0x1, [@typed={0x8, 0x6c, 0x0, 0x0, @u32=0x1}, @generic="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@typed={0x8a, 0x95, 0x0, 0x0, @binary="5bb5b2b9513d0dec7d084c0adb65b28e1322573707e94d48b16243c878ecf72cce56573f2452806c9b69b00ffc360c8fe542b638117e631e53f5f378e6b181b5a93cf4e974f23ccd5c4f8a4e7f9689a952e3dc98e890364a826459e364efda5ad77007e21fa358e4263223b29c17667c21d4054cf0c4ad067076f29b385754e188ed05173c46"}, @typed={0xa, 0x8c, 0x0, 0x0, @str='#\'(({\x00'}, @generic="2def44443ada7d68", @generic="9b89f8098e379fbcb85d9068c14b42e118afec77b290ff11c0ded5633e9b71e896908631b0606f2b4cc22ff9"]}]}, 0x1574}, 0x1, 0x0, 0x0, 0x80}, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@tipc=@id, &(0x7f0000000000)=0x80, 0x40800) fsetxattr$trusted_overlay_nlink(r2, &(0x7f0000000140), &(0x7f0000000180)={'L+', 0x6}, 0x16, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/seq/timer\x00', 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fd/3\x00') read$hiddev(r3, &(0x7f00000001c0)=""/19, 0x13) write$selinux_attr(r3, 0x0, 0x0) 00:35:17 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2117.342568] device veth0_vlan entered promiscuous mode 00:35:17 executing program 2: unshare(0x28020600) acct(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x7, 0x7, 0x7, 0x6, 0x0, 0x3, 0x4200, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1ff, 0x0, @perf_config_ext={0xe44, 0x2}, 0x18680, 0x5, 0x3, 0x7, 0x4, 0x31e7, 0x5ae, 0x0, 0x400, 0x0, 0x9}, r1, 0x5, 0xffffffffffffffff, 0x18) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000080)={'#! ', './file0'}, 0xb) unshare(0x48020200) creat(0x0, 0x0) ioctl$KDFONTOP_SET(0xffffffffffffffff, 0x541b, 0x0) [ 2131.611320] device veth0_vlan entered promiscuous mode [ 2131.612072] FAULT_INJECTION: forcing a failure. [ 2131.612072] name failslab, interval 1, probability 0, space 0, times 0 [ 2131.613478] CPU: 1 PID: 13258 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2131.614314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2131.615393] Call Trace: [ 2131.615734] dump_stack+0x107/0x167 [ 2131.616218] should_fail.cold+0x5/0xa [ 2131.616721] ? create_object.isra.0+0x3a/0xa20 [ 2131.617329] should_failslab+0x5/0x20 [ 2131.617833] kmem_cache_alloc+0x5b/0x310 [ 2131.618380] create_object.isra.0+0x3a/0xa20 [ 2131.618963] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2131.619604] kmem_cache_alloc_node+0x169/0x330 [ 2131.620204] __alloc_skb+0x6d/0x5b0 [ 2131.620689] rtmsg_ifinfo_build_skb+0x72/0x1a0 [ 2131.621308] rtmsg_ifinfo+0x83/0x120 [ 2131.621803] __dev_notify_flags+0x22a/0x2c0 [ 2131.622369] ? dev_change_name+0x660/0x660 [ 2131.622911] ? __dev_change_flags+0x4cf/0x6e0 [ 2131.623525] ? dev_set_allmulti+0x30/0x30 [ 2131.624063] ? cap_capable+0x1cd/0x230 [ 2131.624576] ? full_name_hash+0xb5/0xf0 [ 2131.625102] dev_change_flags+0x100/0x160 [ 2131.625649] devinet_ioctl+0x14de/0x1db0 [ 2131.626188] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2131.626767] inet_ioctl+0x34f/0x390 [ 2131.627243] ? inet_dgram_connect+0x220/0x220 [ 2131.627815] ? __lock_acquire+0xbb1/0x5b00 [ 2131.628364] ? perf_trace_lock+0xac/0x490 [ 2131.628893] packet_ioctl+0xb3/0x260 [ 2131.629372] sock_do_ioctl+0xd3/0x300 [ 2131.629853] ? compat_ifr_data_ioctl+0x180/0x180 [ 2131.630451] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2131.631199] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2131.631851] ? do_vfs_ioctl+0x283/0x10d0 [ 2131.632365] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2131.633022] ? generic_block_fiemap+0x60/0x60 [ 2131.633586] sock_ioctl+0x3ea/0x700 [ 2131.634046] ? dlci_ioctl_set+0x30/0x30 [ 2131.634544] ? selinux_file_ioctl+0xb6/0x270 [ 2131.635082] ? dlci_ioctl_set+0x30/0x30 [ 2131.635576] __x64_sys_ioctl+0x19a/0x210 [ 2131.636094] do_syscall_64+0x33/0x40 [ 2131.636559] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2131.637219] RIP: 0033:0x7fdbbbc9db19 [ 2131.637681] 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 [ 2131.639977] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2131.640936] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2131.641830] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2131.642729] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2131.643625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2131.644503] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 00:35:31 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pidfd_getfd(0xffffffffffffffff, r1, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000040)) r3 = dup2(0xffffffffffffffff, r2) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000240)=0x0) syz_open_procfs(r4, &(0x7f0000000280)='uid_map\x00') sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, 0x0, 0x0) r5 = socket$nl_audit(0x10, 0x3, 0x9) dup2(r5, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000008fd8", @ANYRES32=r0, @ANYBLOB="870c000009000000000000006c653000"]) ioctl$SNDRV_TIMER_IOCTL_INFO(r6, 0x80e85411, 0x0) open(&(0x7f0000000140)='./file0\x00', 0xc0000, 0x4) mount$9p_unix(&(0x7f00000002c0)='./file0/../file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x1001000, &(0x7f0000000480)=ANY=[@ANYBLOB="11df4d6c850877fab8ca06e8cf91162c8a3f06987ac0e961c6ff38e6cbb2db4d4f7892c411877fde07ba2059f7f34e25990e8b4eaf0c8c9d0be8b1bbe08f2b9b51a53487147e9137f2fff28be7350bc9729e84a6d973d2406680ea1895b8d3bf5518d0a3391ab2a47e141572be30c5ebff0365a987548081b0b1aef1"]) mount$bind(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x20, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00000001c0)="de31691f32aa7eca53784f66b0e629150a1794c423ed0dd7fe53fd59dfb49f75956a419bc4c4c7fd3b2e9eb3242ceb5a470d7881569757229804ca4e35c89f8ca18a9c", 0x43, 0x4) 00:35:31 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:35:31 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x0) 00:35:31 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, 0x0, 0x0) 00:35:31 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r3 = socket$inet(0x2, 0xa, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r3, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r3, r0, 0x0) 00:35:31 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x2840880, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) r2 = fsmount(0xffffffffffffffff, 0x1, 0x5) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x35, 0xd1, 0x4, 0x1, 0x0, 0x1, 0x84000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x60f, 0x2}, 0x10914, 0x0, 0x8, 0x6, 0x1ff, 0x83b0, 0x3ff, 0x0, 0x7f, 0x0, 0x578}, 0xffffffffffffffff, 0xd, r0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r3, &(0x7f00000002c0)=""/225, 0xe1) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480), 0x1000, &(0x7f0000000640)=ANY=[@ANYBLOB="7472662c1f6f3d913c162f72a062b787dfc4fba20f8016ff505fa37048c61cd3cbb9b47bc1ebf7cb231374b78b43e75f56eecd6ce1673d2e3b95e14e24e44186a5a19e0d2e7528cd1791374c8da25d0b99d980be2dddc0011f498778868372d73462e2b5000000000000", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB=',cache=fscache,access=any,cachetag=,noextend,access=user,access=any,access=client,measure,dont_hash,dont_measure,smackfsdef=hugetlbfs\x00,\x00']) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x108003, 0x4) write$P9_RREADDIR(r3, &(0x7f0000000600)=ANY=[@ANYBLOB="2a0000002902b82e000000800000002a2d4934025bf6dc61dae8b90e000100000000000001f7ffffffffffffff00"], 0x2a) mount$bind(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1000, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {0x0, r6}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000047440)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000048440)={0x7fff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {0x0, r10}], 0x1f, "93a3a0b25cd53d"}) 00:35:31 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 16) 00:35:31 executing program 1: getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="7573051c2e00"], &(0x7f0000000180)=""/254, 0xfe) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="64656c616c8e6f635100"]) 00:35:31 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_bp={&(0x7f0000000080), 0x1}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') ioctl$FIONREAD(r2, 0x6801, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000240)=""/72, 0x48) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'U-', 0x7fffffff}, 0x16, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) mount$bind(&(0x7f0000000200)='./file0/../file0\x00', &(0x7f0000000340)='./file0/../file0\x00', 0x0, 0x837013, 0x0) unshare(0x48020200) 00:35:31 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, 0x0, 0x0) [ 2131.831928] EXT4-fs (sda): re-mounted. Opts: (null) 00:35:31 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 17) [ 2131.882657] EXT4-fs (sda): re-mounted. Opts: (null) [ 2131.915833] device veth0_vlan entered promiscuous mode 00:35:31 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:35:31 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540), 0x0) 00:35:31 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x34092, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xac0a, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x3, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 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, 0x5, 0x0, @perf_bp, 0x4000, 0x0, 0x0, 0x6}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) dup2(r1, r0) 00:35:31 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x40000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2132.075490] FAULT_INJECTION: forcing a failure. [ 2132.075490] name failslab, interval 1, probability 0, space 0, times 0 [ 2132.076822] CPU: 1 PID: 13284 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2132.077566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2132.078465] Call Trace: [ 2132.078758] dump_stack+0x107/0x167 [ 2132.079179] should_fail.cold+0x5/0xa [ 2132.079601] ? create_object.isra.0+0x3a/0xa20 [ 2132.080100] should_failslab+0x5/0x20 [ 2132.080509] kmem_cache_alloc+0x5b/0x310 [ 2132.080957] ? mark_held_locks+0x9e/0xe0 [ 2132.081402] create_object.isra.0+0x3a/0xa20 [ 2132.081889] kmemleak_alloc_percpu+0xa0/0x100 [ 2132.082379] pcpu_alloc+0x4e2/0x1240 [ 2132.082803] qdisc_alloc+0x2d6/0xc80 [ 2132.083227] qdisc_create_dflt+0x71/0x370 [ 2132.083680] dev_activate+0x7c3/0xd70 [ 2132.084104] __dev_open+0x38a/0x4e0 [ 2132.084498] ? dev_set_rx_mode+0x80/0x80 [ 2132.084959] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2132.085525] ? __local_bh_enable_ip+0x9d/0x100 [ 2132.086030] __dev_change_flags+0x521/0x6e0 [ 2132.086513] ? dev_set_allmulti+0x30/0x30 [ 2132.087001] ? cap_capable+0x1cd/0x230 [ 2132.087441] ? full_name_hash+0xb5/0xf0 [ 2132.087897] dev_change_flags+0x8a/0x160 [ 2132.088360] devinet_ioctl+0x14de/0x1db0 [ 2132.088832] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2132.089314] inet_ioctl+0x34f/0x390 [ 2132.089728] ? inet_dgram_connect+0x220/0x220 [ 2132.090254] ? __lock_acquire+0xbb1/0x5b00 [ 2132.090740] ? perf_trace_lock+0xac/0x490 [ 2132.091215] packet_ioctl+0xb3/0x260 [ 2132.091639] sock_do_ioctl+0xd3/0x300 [ 2132.092048] ? compat_ifr_data_ioctl+0x180/0x180 [ 2132.092586] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2132.093229] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2132.093818] ? do_vfs_ioctl+0x283/0x10d0 [ 2132.094284] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2132.094876] ? generic_block_fiemap+0x60/0x60 [ 2132.095393] sock_ioctl+0x3ea/0x700 [ 2132.095808] ? dlci_ioctl_set+0x30/0x30 [ 2132.096257] ? selinux_file_ioctl+0xb6/0x270 [ 2132.096739] ? dlci_ioctl_set+0x30/0x30 [ 2132.097186] __x64_sys_ioctl+0x19a/0x210 [ 2132.097656] do_syscall_64+0x33/0x40 [ 2132.098072] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2132.098653] RIP: 0033:0x7fdbbbc9db19 [ 2132.099075] 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 [ 2132.101169] RSP: 002b:00007fdbb91d1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2132.102022] RAX: ffffffffffffffda RBX: 00007fdbbbdb10e0 RCX: 00007fdbbbc9db19 [ 2132.102832] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2132.103644] RBP: 00007fdbb91d11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2132.104455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2132.105270] R13: 00007ffeec9c481f R14: 00007fdbb91d1300 R15: 0000000000022000 [ 2132.140003] device veth0_vlan entered promiscuous mode [ 2136.688251] Bluetooth: hci1: command 0x0409 tx timeout [ 2138.736216] Bluetooth: hci1: command 0x041b tx timeout [ 2140.784200] Bluetooth: hci1: command 0x040f tx timeout [ 2141.899610] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2141.902382] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2141.910540] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2141.939176] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2141.940861] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2141.944777] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 00:35:56 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80ffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:35:56 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x2840880, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) r2 = fsmount(0xffffffffffffffff, 0x1, 0x5) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x35, 0xd1, 0x4, 0x1, 0x0, 0x1, 0x84000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x60f, 0x2}, 0x10914, 0x0, 0x8, 0x6, 0x1ff, 0x83b0, 0x3ff, 0x0, 0x7f, 0x0, 0x578}, 0xffffffffffffffff, 0xd, r0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r3, &(0x7f00000002c0)=""/225, 0xe1) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480), 0x1000, &(0x7f0000000640)=ANY=[@ANYBLOB="7472662c1f6f3d913c162f72a062b787dfc4fba20f8016ff505fa37048c61cd3cbb9b47bc1ebf7cb231374b78b43e75f56eecd6ce1673d2e3b95e14e24e44186a5a19e0d2e7528cd1791374c8da25d0b99d980be2dddc0011f498778868372d73462e2b5000000000000", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB=',cache=fscache,access=any,cachetag=,noextend,access=user,access=any,access=client,measure,dont_hash,dont_measure,smackfsdef=hugetlbfs\x00,\x00']) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x108003, 0x4) write$P9_RREADDIR(r3, &(0x7f0000000600)=ANY=[@ANYBLOB="2a0000002902b82e000000800000002a2d4934025bf6dc61dae8b90e000100000000000001f7ffffffffffffff00"], 0x2a) mount$bind(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1000, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {0x0, r6}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000047440)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000048440)={0x7fff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {0x0, r10}], 0x1f, "93a3a0b25cd53d"}) 00:35:56 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x0) 00:35:56 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540), 0x0) 00:35:56 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x1) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file1\x00') r1 = accept4$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000100)=0x14, 0x80000) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x4010, r0, 0x8000000) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x81}}, './file0\x00'}) fcntl$dupfd(r1, 0x0, r2) 00:35:56 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r3 = socket$inet(0x2, 0xa, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r3, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r3, r0, 0x0) 00:35:56 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r1, 0x10, 0x0, 0x1000002) r2 = dup3(r0, r1, 0x80000) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000180)={{0x2, 0x4e24, @loopback}, {0x6, @remote}, 0x20, {0x2, 0x4e22, @empty}, 'vxcan1\x00'}) accept4$inet(r2, 0x0, &(0x7f0000000040), 0x800) connect$inet(r0, &(0x7f0000000240)={0x2, 0x4e1e, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) fallocate(r2, 0x1b, 0x5, 0x3) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) perf_event_open(&(0x7f0000001d80)={0x2, 0xffffffffffffff10, 0x94, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x47c0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f00000000c0), &(0x7f0000000200)=0x6e) shutdown(r0, 0x1) unshare(0x48020200) kcmp(0x0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 00:35:56 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 18) 00:35:56 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x100000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2156.342709] device veth0_vlan entered promiscuous mode [ 2156.343658] FAULT_INJECTION: forcing a failure. [ 2156.343658] name failslab, interval 1, probability 0, space 0, times 0 [ 2156.345045] CPU: 1 PID: 13773 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2156.345880] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2156.346894] Call Trace: [ 2156.347242] dump_stack+0x107/0x167 [ 2156.347717] should_fail.cold+0x5/0xa [ 2156.348191] ? ___slab_alloc+0x470/0x700 [ 2156.348688] ? create_object.isra.0+0x3a/0xa20 [ 2156.349262] should_failslab+0x5/0x20 [ 2156.349734] kmem_cache_alloc+0x5b/0x310 [ 2156.350246] create_object.isra.0+0x3a/0xa20 [ 2156.350791] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2156.351421] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2156.352052] ? rtmsg_ifinfo_build_skb+0x72/0x1a0 [ 2156.352671] __alloc_skb+0xb1/0x5b0 [ 2156.353148] rtmsg_ifinfo_build_skb+0x72/0x1a0 [ 2156.353732] rtmsg_ifinfo+0x83/0x120 [ 2156.354217] __dev_notify_flags+0x22a/0x2c0 [ 2156.354767] ? dev_change_name+0x660/0x660 [ 2156.355309] ? __dev_change_flags+0x4cf/0x6e0 [ 2156.355878] ? dev_set_allmulti+0x30/0x30 [ 2156.356408] ? cap_capable+0x1cd/0x230 [ 2156.356901] ? full_name_hash+0xb5/0xf0 [ 2156.357403] dev_change_flags+0x100/0x160 [ 2156.357929] devinet_ioctl+0x14de/0x1db0 [ 2156.358458] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2156.359017] inet_ioctl+0x34f/0x390 [ 2156.359493] ? inet_dgram_connect+0x220/0x220 [ 2156.360068] ? __lock_acquire+0xbb1/0x5b00 [ 2156.360619] ? perf_trace_lock+0xac/0x490 [ 2156.361148] packet_ioctl+0xb3/0x260 [ 2156.361623] sock_do_ioctl+0xd3/0x300 [ 2156.362104] ? compat_ifr_data_ioctl+0x180/0x180 [ 2156.362704] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2156.363433] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2156.364083] ? do_vfs_ioctl+0x283/0x10d0 [ 2156.364593] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2156.365247] ? generic_block_fiemap+0x60/0x60 [ 2156.365809] sock_ioctl+0x3ea/0x700 [ 2156.366268] ? dlci_ioctl_set+0x30/0x30 [ 2156.366779] ? selinux_file_ioctl+0xb6/0x270 [ 2156.367330] ? dlci_ioctl_set+0x30/0x30 [ 2156.367838] __x64_sys_ioctl+0x19a/0x210 [ 2156.368353] do_syscall_64+0x33/0x40 [ 2156.368828] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2156.369458] RIP: 0033:0x7fdbbbc9db19 [ 2156.369930] 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 [ 2156.372223] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2156.373158] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2156.374041] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2156.374931] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2156.375822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2156.376718] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 00:35:56 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') ioctl$FIONREAD(r2, 0x6801, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000380), 0x1a35c0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x1010, r3, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) mount$bind(&(0x7f0000000200)='.\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f00000002c0), 0x11, 0x0) syz_open_procfs(r4, &(0x7f0000000180)='attr/keycreate\x00') syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x100000, &(0x7f0000000440)=ANY=[]) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) mount$bind(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000340)='./file0/../file0\x00', 0x0, 0x17810, 0x0) unshare(0x48020200) 00:35:56 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540), 0x0) 00:35:56 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:35:56 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{0x0}], 0x1) 00:35:56 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x300000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2156.625069] device veth0_vlan entered promiscuous mode 00:35:56 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{0x0}], 0x1) 00:35:56 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x400000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2161.264191] Bluetooth: hci1: command 0x0409 tx timeout [ 2163.313218] Bluetooth: hci1: command 0x041b tx timeout [ 2165.361269] Bluetooth: hci1: command 0x040f tx timeout [ 2166.468735] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2166.470566] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2166.473381] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2166.523843] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2166.526029] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2166.528640] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 00:36:24 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc00000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:36:24 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x2840880, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) r2 = fsmount(0xffffffffffffffff, 0x1, 0x5) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x35, 0xd1, 0x4, 0x1, 0x0, 0x1, 0x84000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x60f, 0x2}, 0x10914, 0x0, 0x8, 0x6, 0x1ff, 0x83b0, 0x3ff, 0x0, 0x7f, 0x0, 0x578}, 0xffffffffffffffff, 0xd, r0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r3, &(0x7f00000002c0)=""/225, 0xe1) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480), 0x1000, &(0x7f0000000640)=ANY=[@ANYBLOB="7472662c1f6f3d913c162f72a062b787dfc4fba20f8016ff505fa37048c61cd3cbb9b47bc1ebf7cb231374b78b43e75f56eecd6ce1673d2e3b95e14e24e44186a5a19e0d2e7528cd1791374c8da25d0b99d980be2dddc0011f498778868372d73462e2b5000000000000", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB=',cache=fscache,access=any,cachetag=,noextend,access=user,access=any,access=client,measure,dont_hash,dont_measure,smackfsdef=hugetlbfs\x00,\x00']) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x108003, 0x4) write$P9_RREADDIR(r3, &(0x7f0000000600)=ANY=[@ANYBLOB="2a0000002902b82e000000800000002a2d4934025bf6dc61dae8b90e000100000000000001f7ffffffffffffff00"], 0x2a) mount$bind(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1000, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {0x0, r6}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000047440)={0x0, 0x0, "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", "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"}) 00:36:24 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 00:36:24 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x0) 00:36:24 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{0x0}], 0x1) 00:36:24 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 19) 00:36:24 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SG_IO(r0, 0x2285, &(0x7f0000002780)={0x53, 0xfffffffffffffffb, 0x3, 0x16, @scatter={0x7, 0x0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/117, 0x75}, {&(0x7f0000000200)=""/251, 0xfb}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000000300)=""/189, 0xbd}, {&(0x7f00000003c0)=""/162, 0xa2}, {&(0x7f0000000480)=""/149, 0x95}, {&(0x7f0000002f00)=""/4096, 0x1000}]}, &(0x7f0000000040)="eeedc0", &(0x7f0000000600)=""/175, 0x9, 0x10, 0x1, &(0x7f0000002740)}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000002ec0), 0x4) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000100)={0x0, 0x2, '\x00', [@pad1, @enc_lim, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x20}, @padn={0x1, 0x1, [0x0]}]}, 0x20) recvfrom$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r1, &(0x7f0000001700)=""/4099, 0xffffffc9, 0xcd08, 0x0, 0xfffffffffffffe77) 00:36:24 executing program 2: creat(&(0x7f0000000240)='./file0\x00', 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020801000240008000f801", 0x17}, {&(0x7f00000000c0)="649c424c276d", 0x6, 0x20}], 0x0, &(0x7f0000000080)) r1 = open_tree(r0, &(0x7f0000000140)='./file0\x00', 0x1000) openat(r1, &(0x7f0000000180)='./file0/file0\x00', 0x12002, 0x106) [ 2184.572883] device veth0_vlan entered promiscuous mode [ 2184.574293] FAULT_INJECTION: forcing a failure. [ 2184.574293] name failslab, interval 1, probability 0, space 0, times 0 [ 2184.576906] CPU: 0 PID: 14271 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2184.578483] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2184.580392] Call Trace: [ 2184.581009] dump_stack+0x107/0x167 [ 2184.581862] should_fail.cold+0x5/0xa [ 2184.582750] should_failslab+0x5/0x20 [ 2184.583636] __kmalloc_node_track_caller+0x74/0x3b0 [ 2184.584784] ? netlink_trim+0x1ee/0x250 [ 2184.585701] pskb_expand_head+0x15a/0x1040 [ 2184.586692] netlink_trim+0x1ee/0x250 [ 2184.587574] netlink_broadcast_filtered+0x60/0xdc0 [ 2184.588713] ? rtmsg_ifinfo_build_skb+0x72/0x1a0 [ 2184.589802] ? rtmsg_ifinfo_build_skb+0xd1/0x1a0 [ 2184.590883] nlmsg_notify+0x94/0x290 [ 2184.591757] rtmsg_ifinfo+0xf0/0x120 [ 2184.592613] __dev_notify_flags+0x22a/0x2c0 [ 2184.593605] ? dev_change_name+0x660/0x660 [ 2184.594575] ? __dev_change_flags+0x4cf/0x6e0 [ 2184.595605] ? dev_set_allmulti+0x30/0x30 [ 2184.596584] ? cap_capable+0x1cd/0x230 [ 2184.597486] ? full_name_hash+0xb5/0xf0 [ 2184.598401] dev_change_flags+0x100/0x160 [ 2184.599348] devinet_ioctl+0x14de/0x1db0 [ 2184.600296] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2184.601321] inet_ioctl+0x34f/0x390 [ 2184.602162] ? inet_dgram_connect+0x220/0x220 [ 2184.603211] ? __lock_acquire+0xbb1/0x5b00 [ 2184.604212] ? perf_trace_lock+0xac/0x490 [ 2184.605186] packet_ioctl+0xb3/0x260 [ 2184.606050] sock_do_ioctl+0xd3/0x300 [ 2184.606931] ? compat_ifr_data_ioctl+0x180/0x180 [ 2184.608037] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2184.609356] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2184.610524] ? do_vfs_ioctl+0x283/0x10d0 [ 2184.611453] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2184.612666] ? generic_block_fiemap+0x60/0x60 [ 2184.613716] sock_ioctl+0x3ea/0x700 [ 2184.614556] ? dlci_ioctl_set+0x30/0x30 [ 2184.615468] ? selinux_file_ioctl+0xb6/0x270 [ 2184.616494] ? dlci_ioctl_set+0x30/0x30 [ 2184.617403] __x64_sys_ioctl+0x19a/0x210 [ 2184.618332] do_syscall_64+0x33/0x40 [ 2184.619189] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2184.620361] RIP: 0033:0x7fdbbbc9db19 [ 2184.621214] 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 [ 2184.625432] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2184.627178] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2184.628841] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2184.630469] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2184.632129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2184.633758] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 00:36:24 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3f00000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:36:24 executing program 2: syz_io_uring_setup(0x1d79, &(0x7f0000000240)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000002c0), 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f00000010c0)=""/105) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000a3bd0b266fde11bf0b99c3660de9dbe374ede03087864ab26e13eb43460ceea9ce379ed278d400000080000000000758ef1a"], 0x8, 0x0) msgrcv(r1, 0xfffffffffffffffe, 0x0, 0x0, 0x3000) msgctl$IPC_RMID(r1, 0x0) msgctl$MSG_STAT_ANY(r1, 0xd, &(0x7f0000000180)=""/32) msgrcv(0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3000) msgctl$IPC_RMID(0x0, 0x0) 00:36:24 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)}], 0x1) [ 2185.073273] device veth0_vlan entered promiscuous mode 00:36:25 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4000000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:36:25 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)}], 0x1) 00:36:25 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 00:36:25 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) ioctl$FITRIM(r0, 0xc0185879, 0x0) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x1, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x0, 0x9, 0x10, 0x7, 0x0, 0x0, 0x231, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000040), 0x2}, 0x212, 0x416, 0x2, 0x3, 0x7, 0xd103, 0x40, 0x0, 0x10001, 0x0, 0x1}, 0x0, 0x9, r1, 0xa) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:36:25 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfeffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:36:25 executing program 1: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x46e2, 0x44) ftruncate(r1, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) openat$full(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='task\x00') fstat(r2, &(0x7f0000000a00)) fcntl$dupfd(0xffffffffffffffff, 0x0, r2) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, 0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00000004c0)) openat(0xffffffffffffffff, &(0x7f0000000400)='./file0/../file0\x00', 0x119a00, 0x48) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)={0x8, 0x0, 0x10}) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{0x0, 0x4}, {0x5}]}, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) readv(0xffffffffffffffff, &(0x7f0000003700)=[{&(0x7f0000000200)=""/216, 0xd8}, {&(0x7f00000003c0)=""/121, 0x79}, {&(0x7f0000000380)=""/51, 0x33}, {&(0x7f00000014c0)=""/160, 0xa0}, {&(0x7f0000001640)=""/256, 0x100}, {&(0x7f0000003640)=""/128, 0x80}, {&(0x7f0000000080)=""/51, 0x33}, {&(0x7f00000001c0)=""/57, 0x39}], 0x8) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f0000000000)={0x7, 0x8, 0x2, 0x2, 0x2, [0x0, 0x0, 0x2, 0x101]}) execveat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='/{)\x00', &(0x7f0000000200)='security.capability\x00'], &(0x7f00000005c0)=[&(0x7f0000000280)='{[(,\x00', &(0x7f0000000300)='\'[\\--.\x00', &(0x7f0000000340)='^\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='-)+\x00', &(0x7f0000000440)='\x00', &(0x7f0000000500)='\x00J\xd8\x90$,T,\\\x00', &(0x7f0000000540)='-)+\x00', &(0x7f0000000580)='\'[\\--.\x00'], 0x1000) [ 2185.593684] device veth0_vlan entered promiscuous mode [ 2190.000163] Bluetooth: hci1: command 0x0409 tx timeout [ 2192.048173] Bluetooth: hci1: command 0x041b tx timeout [ 2194.096185] Bluetooth: hci1: command 0x040f tx timeout [ 2194.924056] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2194.926178] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2194.929156] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2194.981049] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2194.982945] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2194.986281] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 00:36:49 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x80000001) (fail_nth: 1) [ 2209.502385] device veth0_vlan entered promiscuous mode [ 2209.503280] FAULT_INJECTION: forcing a failure. [ 2209.503280] name failslab, interval 1, probability 0, space 0, times 0 [ 2209.504664] CPU: 1 PID: 14784 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2209.505452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2209.506414] Call Trace: [ 2209.506732] dump_stack+0x107/0x167 00:36:49 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffff7f00000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:36:49 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x2840880, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) r1 = fsmount(0xffffffffffffffff, 0x1, 0x5) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x35, 0xd1, 0x4, 0x1, 0x0, 0x1, 0x84000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x60f, 0x2}, 0x10914, 0x0, 0x8, 0x6, 0x1ff, 0x83b0, 0x3ff, 0x0, 0x7f, 0x0, 0x578}, 0xffffffffffffffff, 0xd, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r2, &(0x7f00000002c0)=""/225, 0xe1) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480), 0x1000, &(0x7f0000000640)=ANY=[@ANYBLOB="7472662c1f6f3d913c162f72a062b787dfc4fba20f8016ff505fa37048c61cd3cbb9b47bc1ebf7cb231374b78b43e75f56eecd6ce1673d2e3b95e14e24e44186a5a19e0d2e7528cd1791374c8da25d0b99d980be2dddc0011f498778868372d73462e2b5000000000000", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',cache=fscache,access=any,cachetag=,noextend,access=user,access=any,access=client,measure,dont_hash,dont_measure,smackfsdef=hugetlbfs\x00,\x00']) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x108003, 0x4) write$P9_RREADDIR(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="2a0000002902b82e000000800000002a2d4934025bf6dc61dae8b90e000100000000000001f7ffffffffffffff00"], 0x2a) mount$bind(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1000, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {0x0, r5}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "46dacd8396fe92"}) 00:36:49 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 20) 00:36:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x76d2, 0x0, 0x0, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x7) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0xd7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9ac1, 0x0, @perf_bp={0x0, 0xe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3}, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f00000002c0)=@updsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in=@dev, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in=@multicast1}, @in=@remote}, [@algo_auth_trunc={0x4c, 0x14, {{'sha256\x00'}}}]}, 0x13c}}, 0x0) ioctl$sock_SIOCDELRT(r3, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8, 0x0, 0xc}, @hci={0x1f, 0x1, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) dup3(0xffffffffffffffff, r3, 0x80000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}, {0x0}, {0x0}], 0x5}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r2, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_ADD={0x6, 0x1, 0x0, @fd=r1, 0x0, 0x0, 0x0, {0x8}, 0x1}, 0x46) r5 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) dup2(r5, r1) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200000, 0x11) fsmount(r5, 0x1, 0x75) [ 2209.507160] should_fail.cold+0x5/0xa [ 2209.507763] ? create_object.isra.0+0x3a/0xa20 00:36:49 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)}], 0x1) 00:36:49 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/block/sda', 0x100, 0x1e6) sendto(r1, &(0x7f0000000040)="5ea18a99", 0x4, 0xc0080c4, &(0x7f00000000c0)=@nfc={0x27, 0x1, 0x0, 0x7}, 0x80) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x40, &(0x7f0000000080)=0xd2b, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000000)=0x6359, 0x4) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x300, 0x10062, 0x0) setresgid(0x0, 0x0, 0x0) 00:36:49 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) [ 2209.508310] should_failslab+0x5/0x20 [ 2209.508888] kmem_cache_alloc+0x5b/0x310 [ 2209.509368] create_object.isra.0+0x3a/0xa20 [ 2209.509873] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2209.510461] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2209.511041] ? netlink_trim+0x1ee/0x250 [ 2209.511516] pskb_expand_head+0x15a/0x1040 [ 2209.512034] netlink_trim+0x1ee/0x250 [ 2209.512480] netlink_broadcast_filtered+0x60/0xdc0 [ 2209.513080] ? rtmsg_ifinfo_build_skb+0x72/0x1a0 [ 2209.513656] ? rtmsg_ifinfo_build_skb+0xd1/0x1a0 [ 2209.514226] nlmsg_notify+0x94/0x290 [ 2209.514685] rtmsg_ifinfo+0xf0/0x120 [ 2209.515139] __dev_notify_flags+0x22a/0x2c0 [ 2209.515659] ? dev_change_name+0x660/0x660 [ 2209.516175] ? __dev_change_flags+0x4cf/0x6e0 [ 2209.516710] ? dev_set_allmulti+0x30/0x30 [ 2209.517222] ? cap_capable+0x1cd/0x230 [ 2209.517699] ? full_name_hash+0xb5/0xf0 [ 2209.518200] dev_change_flags+0x100/0x160 [ 2209.518710] devinet_ioctl+0x14de/0x1db0 [ 2209.519215] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2209.519772] inet_ioctl+0x34f/0x390 [ 2209.520229] ? inet_dgram_connect+0x220/0x220 [ 2209.520789] ? __lock_acquire+0xbb1/0x5b00 [ 2209.521327] ? perf_trace_lock+0xac/0x490 [ 2209.521840] packet_ioctl+0xb3/0x260 [ 2209.522302] sock_do_ioctl+0xd3/0x300 [ 2209.522763] ? compat_ifr_data_ioctl+0x180/0x180 [ 2209.523348] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2209.524078] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2209.524716] ? do_vfs_ioctl+0x283/0x10d0 [ 2209.525216] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2209.525864] ? generic_block_fiemap+0x60/0x60 [ 2209.526421] sock_ioctl+0x3ea/0x700 [ 2209.526862] ? dlci_ioctl_set+0x30/0x30 [ 2209.527349] ? selinux_file_ioctl+0xb6/0x270 [ 2209.527880] ? dlci_ioctl_set+0x30/0x30 [ 2209.528347] __x64_sys_ioctl+0x19a/0x210 [ 2209.528840] do_syscall_64+0x33/0x40 [ 2209.529293] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2209.529957] RIP: 0033:0x7fdbbbc9db19 [ 2209.530517] 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 [ 2209.532616] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2209.533499] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2209.534314] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2209.535126] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2209.535931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2209.536738] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 [ 2209.606846] FAULT_INJECTION: forcing a failure. [ 2209.606846] name failslab, interval 1, probability 0, space 0, times 0 [ 2209.608528] CPU: 1 PID: 14798 Comm: syz-executor.5 Not tainted 5.10.208 #1 [ 2209.609295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2209.610209] Call Trace: [ 2209.610508] dump_stack+0x107/0x167 [ 2209.610926] should_fail.cold+0x5/0xa [ 2209.611351] ? alloc_pipe_info+0x10a/0x590 [ 2209.611829] should_failslab+0x5/0x20 [ 2209.612268] kmem_cache_alloc_trace+0x55/0x320 [ 2209.612776] alloc_pipe_info+0x10a/0x590 [ 2209.613228] splice_direct_to_actor+0x774/0x980 [ 2209.613739] ? _cond_resched+0x12/0x80 [ 2209.614171] ? inode_security+0x107/0x140 [ 2209.614625] ? pipe_to_sendpage+0x380/0x380 [ 2209.615104] ? selinux_file_permission+0x92/0x520 [ 2209.615643] ? do_splice_to+0x160/0x160 [ 2209.616100] ? security_file_permission+0x24e/0x570 [ 2209.616657] do_splice_direct+0x1c4/0x290 [ 2209.617138] ? splice_direct_to_actor+0x980/0x980 [ 2209.617675] ? selinux_file_permission+0x92/0x520 [ 2209.618243] ? security_file_permission+0x24e/0x570 [ 2209.618827] do_sendfile+0x553/0x1090 [ 2209.619276] ? do_pwritev+0x270/0x270 [ 2209.619719] ? wait_for_completion_io+0x270/0x270 [ 2209.620293] ? rcu_read_lock_any_held+0x75/0xa0 [ 2209.620828] ? vfs_write+0x354/0xa70 [ 2209.621262] __x64_sys_sendfile64+0x1d1/0x210 [ 2209.621788] ? __ia32_sys_sendfile+0x220/0x220 [ 2209.622323] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2209.622902] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2209.623509] do_syscall_64+0x33/0x40 [ 2209.623930] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2209.624534] RIP: 0033:0x7f0751c1bb19 [ 2209.624962] 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 [ 2209.627063] RSP: 002b:00007f074f170188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2209.627937] RAX: ffffffffffffffda RBX: 00007f0751d2f020 RCX: 00007f0751c1bb19 [ 2209.628776] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000003 [ 2209.629599] RBP: 00007f074f1701d0 R08: 0000000000000000 R09: 0000000000000000 [ 2209.630412] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 2209.631225] R13: 00007ffc6f33757f R14: 00007f074f170300 R15: 0000000000022000 00:36:49 executing program 1: openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, 0x0, 0x0, 0x16060, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)={0x148, 0x27, 0x200, 0x70bd27, 0x25dfdbfd, {0xb}, [@typed={0x14, 0x5f, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x3, 0x0}}, @generic="6523a1fcdd6900413442af18e2521b1ffff23baa50f20b31f4ca678e284ed714aba1484a15738d29b5c4033bccebe482595faed812e5ecc460210f80b3b2b76c018ae198b984d3c4017e32414a0f30cf582a866793ebd9b312b80675f30c907219d3d314511eaeb81b32d87e07fa9f87", @typed={0x8, 0x75, 0x0, 0x0, @u32=0x3f}, @typed={0x8, 0x4e, 0x0, 0x0, @ipv4=@multicast2}, @generic="5b05ea5b29460401d431cd91f08a429dc7440e25eeb3271e1a59572f437dd872982ffdcf169c5c3ceac237", @typed={0x14, 0x58, 0x0, 0x0, @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}}, @typed={0xc, 0x13, 0x0, 0x0, @u64=0x1}, @generic="4ef5bf62d66f0d8b6500a01b2048ed87aa8aaaf59e0726388498aef80887bc7e9ba7f3adbe7a819ff89f0ba37b694bec67a0c96f8f147f494ae290b0543daf957eb0db533e7caa53c842c200308896c4b0cf01"]}, 0x148}, 0x1, 0x0, 0x0, 0x24040010}, 0x8000) fcntl$getown(r0, 0x9) mq_open(&(0x7f0000000000)='|]*]\x00', 0x40, 0x0, 0x0) 00:36:49 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:36:49 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 21) 00:36:49 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) [ 2209.920223] device veth0_vlan entered promiscuous mode [ 2209.930272] FAULT_INJECTION: forcing a failure. [ 2209.930272] name failslab, interval 1, probability 0, space 0, times 0 [ 2209.932638] CPU: 1 PID: 14808 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2209.934051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2209.935738] Call Trace: [ 2209.936318] dump_stack+0x107/0x167 [ 2209.937077] should_fail.cold+0x5/0xa [ 2209.937859] ? ____ip_mc_inc_group+0x277/0xca0 [ 2209.938793] ? ____ip_mc_inc_group+0x277/0xca0 [ 2209.939734] should_failslab+0x5/0x20 [ 2209.940522] kmem_cache_alloc_trace+0x55/0x320 [ 2209.941467] ____ip_mc_inc_group+0x277/0xca0 [ 2209.942361] ? kfree_skbmem+0xef/0x1b0 [ 2209.943153] ? ip_mc_add_src+0xe00/0xe00 [ 2209.944008] ip_mc_up+0x14b/0x3a0 [ 2209.944718] inetdev_event+0xbe3/0x1610 [ 2209.945530] ? devinet_init_net+0x650/0x650 [ 2209.946404] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2209.947460] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2209.948509] ? nh_netdev_event+0x8c/0x370 [ 2209.949345] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2209.950390] raw_notifier_call_chain+0xb3/0x110 [ 2209.951337] call_netdevice_notifiers_info+0xb5/0x130 [ 2209.952420] __dev_notify_flags+0x110/0x2c0 [ 2209.953288] ? dev_change_name+0x660/0x660 [ 2209.954149] ? __dev_change_flags+0x4cf/0x6e0 [ 2209.955065] ? dev_set_allmulti+0x30/0x30 [ 2209.955913] ? cap_capable+0x1cd/0x230 [ 2209.956741] ? full_name_hash+0xb5/0xf0 [ 2209.957563] dev_change_flags+0x100/0x160 [ 2209.958415] devinet_ioctl+0x14de/0x1db0 [ 2209.959277] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2209.960202] inet_ioctl+0x34f/0x390 [ 2209.960945] ? inet_dgram_connect+0x220/0x220 [ 2209.961885] ? __lock_acquire+0xbb1/0x5b00 [ 2209.962778] ? perf_trace_lock+0xac/0x490 [ 2209.963632] packet_ioctl+0xb3/0x260 [ 2209.964414] sock_do_ioctl+0xd3/0x300 [ 2209.965194] ? compat_ifr_data_ioctl+0x180/0x180 [ 2209.966168] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2209.967332] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2209.968453] ? do_vfs_ioctl+0x283/0x10d0 [ 2209.969387] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2209.970479] ? generic_block_fiemap+0x60/0x60 [ 2209.971407] sock_ioctl+0x3ea/0x700 [ 2209.972190] ? dlci_ioctl_set+0x30/0x30 [ 2209.973015] ? selinux_file_ioctl+0xb6/0x270 [ 2209.973926] ? dlci_ioctl_set+0x30/0x30 [ 2209.974745] __x64_sys_ioctl+0x19a/0x210 [ 2209.975591] do_syscall_64+0x33/0x40 [ 2209.976370] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2209.977424] RIP: 0033:0x7fdbbbc9db19 [ 2209.978197] 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 00:36:49 executing program 1: renameat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file1\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xdb7c}, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)={0x2c, 0x26, 0x101, 0x0, 0x0, {}, [@nested={0x18, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @uid}, @typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x2c}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x76d3, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000180)='\x00', 0x3, 0x1, &(0x7f0000000280)=[{&(0x7f00000001c0)="437792437630862feef8facff85891d1e4fe1ce4def86ad843725cdb3fa3c7854c7fd789160e644e3913e7408ab7ad3ee6382dcf88b57ef9bb2c36e1d7710b3e1354c8e5863df03bc754fb4f3023dc46b8b99122be", 0x55, 0x9}], 0x1000000, &(0x7f00000002c0)={[{@nogrpid}, {@resuid}, {@bh}, {@usrjquota}, {@grpjquota}, {@mblk_io_submit}], [{@euid_lt={'euid<', r1}}, {@subj_type={'subj_type', 0x3d, 'batadv\x00'}}]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000240), 0xffffffffffffffff) [ 2209.981950] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2209.983733] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2209.985227] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2209.986707] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2209.988373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2209.989747] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 [ 2210.043730] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 00:36:49 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 1) [ 2210.087754] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 00:36:50 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2210.157581] FAULT_INJECTION: forcing a failure. [ 2210.157581] name fail_usercopy, interval 1, probability 0, space 0, times 0 00:36:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x76d2, 0x0, 0x0, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x7) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0xd7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9ac1, 0x0, @perf_bp={0x0, 0xe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x3}, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f00000002c0)=@updsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in=@dev, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in=@multicast1}, @in=@remote}, [@algo_auth_trunc={0x4c, 0x14, {{'sha256\x00'}}}]}, 0x13c}}, 0x0) ioctl$sock_SIOCDELRT(r3, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8, 0x0, 0xc}, @hci={0x1f, 0x1, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) dup3(0xffffffffffffffff, r3, 0x80000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}, {0x0}, {0x0}], 0x5}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r2, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_ADD={0x6, 0x1, 0x0, @fd=r1, 0x0, 0x0, 0x0, {0x8}, 0x1}, 0x46) r5 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) dup2(r5, r1) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200000, 0x11) fsmount(r5, 0x1, 0x75) [ 2210.160016] CPU: 0 PID: 14825 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2210.161569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2210.163223] Call Trace: [ 2210.163760] dump_stack+0x107/0x167 [ 2210.164521] should_fail.cold+0x5/0xa [ 2210.165301] _copy_from_user+0x2e/0x1b0 [ 2210.166112] iovec_from_user+0x141/0x400 [ 2210.166944] __import_iovec+0x67/0x590 [ 2210.167754] ? __lockdep_reset_lock+0x180/0x180 [ 2210.168700] import_iovec+0x83/0xb0 [ 2210.169455] vfs_writev+0xc1/0x620 [ 2210.170173] ? vfs_iter_write+0xa0/0xa0 [ 2210.170978] ? __fdget_pos+0xf1/0x190 [ 2210.171742] ? lock_downgrade+0x6d0/0x6d0 [ 2210.172606] ? mutex_lock_io_nested+0xf30/0xf30 [ 2210.173566] ? __fget_files+0x296/0x4c0 [ 2210.174562] do_writev+0x139/0x300 [ 2210.175420] ? vfs_writev+0x620/0x620 [ 2210.176358] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2210.177596] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2210.178842] do_syscall_64+0x33/0x40 [ 2210.179721] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2210.180948] RIP: 0033:0x7f81cea30b19 [ 2210.181840] 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 [ 2210.186039] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2210.187662] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2210.189189] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2210.190701] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2210.192231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2210.193742] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 [ 2214.641153] Bluetooth: hci1: command 0x0409 tx timeout [ 2216.688192] Bluetooth: hci1: command 0x041b tx timeout [ 2218.736266] Bluetooth: hci1: command 0x040f tx timeout [ 2219.874426] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2219.876550] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2219.881218] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2219.924296] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2219.926020] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2219.933233] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 00:37:15 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x2840880, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) r1 = fsmount(0xffffffffffffffff, 0x1, 0x5) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x35, 0xd1, 0x4, 0x1, 0x0, 0x1, 0x84000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x60f, 0x2}, 0x10914, 0x0, 0x8, 0x6, 0x1ff, 0x83b0, 0x3ff, 0x0, 0x7f, 0x0, 0x578}, 0xffffffffffffffff, 0xd, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r2, &(0x7f00000002c0)=""/225, 0xe1) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480), 0x1000, &(0x7f0000000640)=ANY=[@ANYBLOB="7472662c1f6f3d913c162f72a062b787dfc4fba20f8016ff505fa37048c61cd3cbb9b47bc1ebf7cb231374b78b43e75f56eecd6ce1673d2e3b95e14e24e44186a5a19e0d2e7528cd1791374c8da25d0b99d980be2dddc0011f498778868372d73462e2b5000000000000", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',cache=fscache,access=any,cachetag=,noextend,access=user,access=any,access=client,measure,dont_hash,dont_measure,smackfsdef=hugetlbfs\x00,\x00']) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x108003, 0x4) write$P9_RREADDIR(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="2a0000002902b82e000000800000002a2d4934025bf6dc61dae8b90e000100000000000001f7ffffffffffffff00"], 0x2a) mount$bind(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1000, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) 00:37:15 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:37:15 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 22) 00:37:15 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x80000001) (fail_nth: 2) 00:37:15 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 00:37:15 executing program 1: ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file1\x00', 0x100, 0x38) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x100, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000500)=ANY=[@ANYBLOB="0100001101a83814f146de26", @ANYRES32=r0]) lstat(&(0x7f00000002c0)='./file1\x00', 0x0) write(r0, &(0x7f0000000540), 0x0) mount$9p_tcp(&(0x7f00000000c0), &(0x7f0000000300)='./file1\x00', &(0x7f0000000340), 0x100c5, &(0x7f0000000380)={'trans=tcp,', {'port', 0x3d, 0x4e20}, 0x2c, {[{@uname={'uname', 0x3d, '{'}}, {@version_9p2000}], [{@obj_type={'obj_type', 0x3d, '{{^$'}}, {@uid_gt={'uid>', r1}}, {@euid_lt={'euid<', r1}}, {@hash}, {@permit_directio}, {@appraise}, {@appraise}, {@obj_type={'obj_type', 0x3d, '@&[&'}}]}}) copy_file_range(0xffffffffffffffff, 0x0, r0, &(0x7f00000004c0)=0x9, 0x3, 0x0) syz_open_dev$vcsn(&(0x7f0000000440), 0x6, 0x0) syz_open_dev$vcsn(0x0, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000600)='./file1/file0\x00', 0x101) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000c40)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x800, 0x40) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0x76, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 00:37:15 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 2) 00:37:15 executing program 2: r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc4}, &(0x7f0000000200)={0x0, "f038779de021f8c8c974dd89170cf2579d1fa459ba726003d07140eeb342b87ae631f7a548867a29f29fd1637ddac658a709b49b093393d0e1c7391515c7ab7c", 0x1a}, 0x48, 0xfffffffffffffffe) r1 = add_key(&(0x7f00000000c0)='asymmetric\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={'syz', 0x0}, &(0x7f0000000240)='cp861', r1) add_key$keyring(&(0x7f0000000140), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000540)={'syz', 0x2}, 0x0, 0x0, r1) r4 = add_key$fscrypt_v1(0x0, 0x0, &(0x7f0000000440)={0x0, "9b55f610ffe7b9856842eb69443042b20caac33d7dda6ec6986b177fa13c2bd2c68577ea852c8bb47f31ee549b6a921e231ef07ee0f7fca620564faeeeafa440"}, 0x48, 0x0) add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000a40), &(0x7f0000000580)={'syz', 0x0}, &(0x7f0000000300)=',', 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000000)=@keyring={'key_or_keyring:', r0, 0xa}) add_key$keyring(0x0, &(0x7f0000000440)={'syz', 0x3}, 0x0, 0x0, r3) add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000700)=ANY=[@ANYBLOB="02000000000000000102030405060708090a0b0c0d0e0f10111243a7554e3ef378f4be0613b71431161718191a1bc4451e1f200e22232425262728292a2b323334355f3723c8081953e7c5383b3a3b"], 0x48, r3) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x800) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, &(0x7f0000000340)={@id={0x2, 0x0, @b}, 0x10, r4, '\x00', @d}) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000400)={'HL\x00'}, &(0x7f0000000600)=0x1e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 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, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) add_key(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="f63644e6232689723086885a134e573314308a77d75741f0b55d459c9d5a6b88f1cf2ff0ce5b2ff6b6d232fd4c1cbcd7e03d6c2844fbebb6a904b353eb7127e79be6dd72962804c600f263d269ae26b01a28f6f6c9d0d33cd119da6b2d58a7b7ed77cee474b67db6ae76ba7e145f186ebe0dc19d030b5738c12407ebe2d3e5", 0x7f, 0xfffffffffffffffb) [ 2235.971969] FAULT_INJECTION: forcing a failure. [ 2235.971969] name failslab, interval 1, probability 0, space 0, times 0 [ 2235.974501] CPU: 0 PID: 15296 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2235.975732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2235.977241] Call Trace: [ 2235.977715] dump_stack+0x107/0x167 [ 2235.978384] should_fail.cold+0x5/0xa [ 2235.979084] ? jbd2__journal_start+0x190/0x7e0 [ 2235.979915] should_failslab+0x5/0x20 [ 2235.980615] kmem_cache_alloc+0x5b/0x310 [ 2235.981365] jbd2__journal_start+0x190/0x7e0 [ 2235.982198] __ext4_journal_start_sb+0x214/0x390 [ 2235.983076] ext4_dirty_inode+0xbc/0x130 [ 2235.983825] ? ext4_setattr+0x2160/0x2160 [ 2235.984611] __mark_inode_dirty+0x492/0xd40 [ 2235.985412] generic_update_time+0x21c/0x370 [ 2235.986219] file_update_time+0x43a/0x520 [ 2235.986987] ? evict_inodes+0x420/0x420 [ 2235.987717] ? down_write_killable+0x180/0x180 [ 2235.988540] ? perf_trace_lock+0x2bd/0x490 [ 2235.989345] file_modified+0x7d/0xa0 [ 2235.990042] ext4_file_write_iter+0x906/0x18d0 [ 2235.990936] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2235.991825] do_iter_readv_writev+0x476/0x750 [ 2235.992646] ? new_sync_write+0x660/0x660 [ 2235.993408] ? selinux_file_permission+0x92/0x520 [ 2235.994294] ? do_writev+0x139/0x300 [ 2235.994993] do_iter_write+0x191/0x670 [ 2235.995753] vfs_writev+0x1ae/0x620 [ 2235.996441] ? vfs_iter_write+0xa0/0xa0 [ 2235.997161] ? __fdget_pos+0xf1/0x190 [ 2235.997869] ? lock_downgrade+0x6d0/0x6d0 [ 2235.998661] ? __fget_files+0x296/0x4c0 [ 2235.999439] do_writev+0x139/0x300 [ 2236.000069] ? vfs_writev+0x620/0x620 [ 2236.000783] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2236.001728] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2236.002673] do_syscall_64+0x33/0x40 [ 2236.003344] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2236.004272] RIP: 0033:0x7f81cea30b19 [ 2236.004992] 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 [ 2236.008257] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2236.009640] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2236.010915] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2236.012177] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2236.013442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2236.014701] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 [ 2236.036424] device veth0_vlan entered promiscuous mode [ 2236.038918] FAULT_INJECTION: forcing a failure. [ 2236.038918] name failslab, interval 1, probability 0, space 0, times 0 [ 2236.040935] CPU: 0 PID: 15306 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2236.042161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2236.043609] Call Trace: [ 2236.044071] dump_stack+0x107/0x167 [ 2236.044733] should_fail.cold+0x5/0xa [ 2236.045406] ? create_object.isra.0+0x3a/0xa20 [ 2236.046212] should_failslab+0x5/0x20 [ 2236.046884] kmem_cache_alloc+0x5b/0x310 [ 2236.047604] create_object.isra.0+0x3a/0xa20 [ 2236.048379] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2236.049272] kmem_cache_alloc_trace+0x151/0x320 [ 2236.050073] ____ip_mc_inc_group+0x277/0xca0 [ 2236.050822] ? kfree_skbmem+0xef/0x1b0 [ 2236.051482] ? ip_mc_add_src+0xe00/0xe00 [ 2236.052197] ip_mc_up+0x14b/0x3a0 [ 2236.052829] inetdev_event+0xbe3/0x1610 [ 2236.053530] ? devinet_init_net+0x650/0x650 [ 2236.054259] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2236.055328] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2236.056198] ? nh_netdev_event+0x8c/0x370 [ 2236.056935] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2236.057842] raw_notifier_call_chain+0xb3/0x110 [ 2236.058664] call_netdevice_notifiers_info+0xb5/0x130 [ 2236.059571] __dev_notify_flags+0x110/0x2c0 [ 2236.060317] ? dev_change_name+0x660/0x660 [ 2236.061046] ? __dev_change_flags+0x4cf/0x6e0 [ 2236.061816] ? dev_set_allmulti+0x30/0x30 [ 2236.062537] ? cap_capable+0x1cd/0x230 [ 2236.063217] ? full_name_hash+0xb5/0xf0 [ 2236.063889] dev_change_flags+0x100/0x160 [ 2236.064626] devinet_ioctl+0x14de/0x1db0 [ 2236.065318] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2236.066081] inet_ioctl+0x34f/0x390 [ 2236.066700] ? inet_dgram_connect+0x220/0x220 [ 2236.067483] ? __lock_acquire+0xbb1/0x5b00 [ 2236.068206] ? perf_trace_lock+0xac/0x490 [ 2236.068932] packet_ioctl+0xb3/0x260 [ 2236.069556] sock_do_ioctl+0xd3/0x300 [ 2236.070221] ? compat_ifr_data_ioctl+0x180/0x180 [ 2236.071010] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2236.071988] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2236.072901] ? do_vfs_ioctl+0x283/0x10d0 [ 2236.073614] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2236.074508] ? generic_block_fiemap+0x60/0x60 [ 2236.075282] sock_ioctl+0x3ea/0x700 [ 2236.075897] ? dlci_ioctl_set+0x30/0x30 [ 2236.076604] ? selinux_file_ioctl+0xb6/0x270 [ 2236.077362] ? dlci_ioctl_set+0x30/0x30 [ 2236.078036] __x64_sys_ioctl+0x19a/0x210 [ 2236.078730] do_syscall_64+0x33/0x40 [ 2236.079371] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2236.080241] RIP: 0033:0x7fdbbbc9db19 [ 2236.080909] 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 [ 2236.084040] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2236.085339] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2236.086556] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2236.087792] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2236.089035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2236.090225] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 00:37:16 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 23) [ 2236.200705] FAULT_INJECTION: forcing a failure. [ 2236.200705] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2236.203791] CPU: 1 PID: 15303 Comm: syz-executor.5 Not tainted 5.10.208 #1 [ 2236.205237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2236.206927] Call Trace: [ 2236.207477] dump_stack+0x107/0x167 [ 2236.208239] should_fail.cold+0x5/0xa [ 2236.209040] _copy_from_user+0x2e/0x1b0 [ 2236.209868] kstrtouint_from_user+0xbd/0x220 [ 2236.210762] ? kstrtou8_from_user+0x210/0x210 [ 2236.211685] ? mark_held_locks+0x9e/0xe0 [ 2236.212526] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2236.213584] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2236.214670] ? trace_hardirqs_on+0x5b/0x180 [ 2236.215553] proc_fail_nth_write+0x78/0x220 [ 2236.216444] ? proc_task_getattr+0x1f0/0x1f0 [ 2236.217349] ? proc_task_getattr+0x1f0/0x1f0 [ 2236.218238] vfs_write+0x29a/0xa70 [ 2236.218968] ksys_write+0x12d/0x260 [ 2236.219704] ? __ia32_sys_read+0xb0/0xb0 [ 2236.220541] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2236.221598] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2236.222650] do_syscall_64+0x33/0x40 [ 2236.223400] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2236.224451] RIP: 0033:0x7f0751bce5ff [ 2236.225208] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 2236.228909] RSP: 002b:00007f074f191170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 2236.230438] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0751bce5ff [ 2236.231870] RDX: 0000000000000001 RSI: 00007f074f1911e0 RDI: 0000000000000004 [ 2236.233309] RBP: 00007f074f1911d0 R08: 0000000000000000 R09: 0000000000000000 [ 2236.234737] R10: 0000000080000001 R11: 0000000000000293 R12: 0000000000000001 [ 2236.236164] R13: 00007ffc6f33757f R14: 00007f074f191300 R15: 0000000000022000 00:37:16 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 3) [ 2236.340727] device veth0_vlan entered promiscuous mode [ 2236.347116] FAULT_INJECTION: forcing a failure. [ 2236.347116] name failslab, interval 1, probability 0, space 0, times 0 [ 2236.348793] CPU: 0 PID: 15315 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2236.349783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2236.350960] Call Trace: [ 2236.351354] dump_stack+0x107/0x167 [ 2236.351888] should_fail.cold+0x5/0xa [ 2236.352450] ? create_object.isra.0+0x3a/0xa20 [ 2236.353112] should_failslab+0x5/0x20 [ 2236.353661] kmem_cache_alloc+0x5b/0x310 [ 2236.354257] create_object.isra.0+0x3a/0xa20 [ 2236.354889] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2236.355627] kmem_cache_alloc_trace+0x151/0x320 [ 2236.356331] ____ip_mc_inc_group+0x277/0xca0 [ 2236.356966] ? kfree_skbmem+0xef/0x1b0 [ 2236.357538] ? ip_mc_add_src+0xe00/0xe00 [ 2236.358149] ip_mc_up+0x14b/0x3a0 [ 2236.358665] inetdev_event+0xbe3/0x1610 [ 2236.359251] ? devinet_init_net+0x650/0x650 [ 2236.359890] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2236.360657] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2236.361414] ? nh_netdev_event+0x8c/0x370 [ 2236.362020] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2236.362775] raw_notifier_call_chain+0xb3/0x110 [ 2236.363466] call_netdevice_notifiers_info+0xb5/0x130 [ 2236.364202] __dev_notify_flags+0x110/0x2c0 [ 2236.364814] ? dev_change_name+0x660/0x660 [ 2236.365409] ? __dev_change_flags+0x4cf/0x6e0 [ 2236.366035] ? dev_set_allmulti+0x30/0x30 [ 2236.366621] ? cap_capable+0x1cd/0x230 [ 2236.367180] ? full_name_hash+0xb5/0xf0 [ 2236.367750] dev_change_flags+0x100/0x160 [ 2236.368393] devinet_ioctl+0x14de/0x1db0 [ 2236.369059] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2236.369690] inet_ioctl+0x34f/0x390 [ 2236.370217] ? inet_dgram_connect+0x220/0x220 [ 2236.370867] ? __lock_acquire+0xbb1/0x5b00 [ 2236.371480] ? perf_trace_lock+0xac/0x490 [ 2236.372068] packet_ioctl+0xb3/0x260 [ 2236.372621] sock_do_ioctl+0xd3/0x300 [ 2236.373161] ? compat_ifr_data_ioctl+0x180/0x180 [ 2236.373824] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2236.374641] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2236.375371] ? do_vfs_ioctl+0x283/0x10d0 [ 2236.375947] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2236.376711] ? generic_block_fiemap+0x60/0x60 [ 2236.377343] sock_ioctl+0x3ea/0x700 [ 2236.377848] ? dlci_ioctl_set+0x30/0x30 [ 2236.378405] ? selinux_file_ioctl+0xb6/0x270 [ 2236.379021] ? dlci_ioctl_set+0x30/0x30 [ 2236.379574] __x64_sys_ioctl+0x19a/0x210 [ 2236.380143] do_syscall_64+0x33/0x40 [ 2236.380680] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2236.381389] RIP: 0033:0x7fdbbbc9db19 [ 2236.381885] 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 [ 2236.384285] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2236.385322] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2236.386325] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2236.387310] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2236.388316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2236.389324] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 00:37:16 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 00:37:16 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2236.410825] FAULT_INJECTION: forcing a failure. [ 2236.410825] name failslab, interval 1, probability 0, space 0, times 0 [ 2236.412465] CPU: 0 PID: 15320 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2236.413395] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2236.414482] Call Trace: [ 2236.414838] dump_stack+0x107/0x167 [ 2236.415330] should_fail.cold+0x5/0xa [ 2236.415841] ? create_object.isra.0+0x3a/0xa20 [ 2236.416449] should_failslab+0x5/0x20 [ 2236.416954] kmem_cache_alloc+0x5b/0x310 [ 2236.417505] create_object.isra.0+0x3a/0xa20 [ 2236.418087] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2236.418769] kmem_cache_alloc+0x159/0x310 [ 2236.419332] jbd2__journal_start+0x190/0x7e0 [ 2236.419930] __ext4_journal_start_sb+0x214/0x390 [ 2236.420612] ext4_dirty_inode+0xbc/0x130 [ 2236.421182] ? ext4_setattr+0x2160/0x2160 [ 2236.421767] __mark_inode_dirty+0x492/0xd40 [ 2236.422378] generic_update_time+0x21c/0x370 [ 2236.423007] file_update_time+0x43a/0x520 [ 2236.423592] ? evict_inodes+0x420/0x420 [ 2236.424156] ? down_write_killable+0x180/0x180 [ 2236.424811] ? perf_trace_lock+0x2bd/0x490 [ 2236.425416] file_modified+0x7d/0xa0 [ 2236.425935] ext4_file_write_iter+0x906/0x18d0 [ 2236.426600] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2236.427266] do_iter_readv_writev+0x476/0x750 [ 2236.427894] ? new_sync_write+0x660/0x660 [ 2236.428484] ? selinux_file_permission+0x92/0x520 [ 2236.429169] ? do_writev+0x139/0x300 [ 2236.429715] do_iter_write+0x191/0x670 [ 2236.430279] vfs_writev+0x1ae/0x620 [ 2236.430790] ? vfs_iter_write+0xa0/0xa0 [ 2236.431351] ? __fdget_pos+0xf1/0x190 [ 2236.431881] ? lock_downgrade+0x6d0/0x6d0 [ 2236.432499] ? __fget_files+0x296/0x4c0 [ 2236.433094] do_writev+0x139/0x300 [ 2236.433602] ? vfs_writev+0x620/0x620 [ 2236.434144] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2236.434867] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2236.435599] do_syscall_64+0x33/0x40 [ 2236.436123] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2236.436845] RIP: 0033:0x7f81cea30b19 [ 2236.437367] 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 [ 2236.439926] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2236.441012] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2236.442002] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2236.442981] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2236.443978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2236.444981] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 00:37:16 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x80000001) 00:37:16 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 4) [ 2236.598254] FAULT_INJECTION: forcing a failure. [ 2236.598254] name failslab, interval 1, probability 0, space 0, times 0 [ 2236.599889] CPU: 0 PID: 15332 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2236.600667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2236.601692] Call Trace: [ 2236.601995] dump_stack+0x107/0x167 [ 2236.602407] should_fail.cold+0x5/0xa [ 2236.602845] ? jbd2__journal_start+0x190/0x7e0 [ 2236.603360] should_failslab+0x5/0x20 [ 2236.603782] kmem_cache_alloc+0x5b/0x310 [ 2236.604249] jbd2__journal_start+0x190/0x7e0 [ 2236.604763] __ext4_journal_start_sb+0x214/0x390 [ 2236.605298] ext4_file_write_iter+0xdbf/0x18d0 [ 2236.605826] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2236.606363] do_iter_readv_writev+0x476/0x750 [ 2236.606874] ? new_sync_write+0x660/0x660 [ 2236.607338] ? selinux_file_permission+0x92/0x520 [ 2236.607899] ? do_writev+0x139/0x300 [ 2236.608355] do_iter_write+0x191/0x670 [ 2236.608838] vfs_writev+0x1ae/0x620 [ 2236.609267] ? vfs_iter_write+0xa0/0xa0 [ 2236.609732] ? __fdget_pos+0xf1/0x190 [ 2236.610180] ? lock_downgrade+0x6d0/0x6d0 [ 2236.610690] ? __fget_files+0x296/0x4c0 [ 2236.611191] do_writev+0x139/0x300 [ 2236.611614] ? vfs_writev+0x620/0x620 [ 2236.612066] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2236.612698] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2236.613306] do_syscall_64+0x33/0x40 [ 2236.613743] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2236.614342] RIP: 0033:0x7f81cea30b19 [ 2236.614780] 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 [ 2236.616942] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2236.617824] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2236.618638] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2236.619459] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2236.620277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2236.621113] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 00:37:16 executing program 2: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x934a8000) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) pwritev2(r1, &(0x7f0000000140)=[{&(0x7f0000000040)='u', 0x1}], 0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 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, @perf_config_ext={0x80, 0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x300000000, 0x0) 00:37:16 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 24) [ 2236.751136] device veth0_vlan entered promiscuous mode [ 2236.752593] FAULT_INJECTION: forcing a failure. [ 2236.752593] name failslab, interval 1, probability 0, space 0, times 0 [ 2236.753913] CPU: 0 PID: 15338 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2236.754663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2236.755559] Call Trace: [ 2236.755858] dump_stack+0x107/0x167 [ 2236.756260] should_fail.cold+0x5/0xa [ 2236.756692] ? fib6_info_alloc+0x3c/0x110 [ 2236.757155] should_failslab+0x5/0x20 [ 2236.757574] __kmalloc+0x72/0x390 [ 2236.757962] fib6_info_alloc+0x3c/0x110 [ 2236.758408] ip6_route_info_create+0x37a/0x1a00 [ 2236.758926] ? fib6_nh_init+0x19e0/0x19e0 [ 2236.759374] ? dev_change_flags+0x100/0x160 [ 2236.759845] ? devinet_ioctl+0x14de/0x1db0 [ 2236.760312] ? inet_ioctl+0x34f/0x390 [ 2236.760731] ? packet_ioctl+0xb3/0x260 [ 2236.761158] ? sock_do_ioctl+0xd3/0x300 [ 2236.761584] ? sock_ioctl+0x3ea/0x700 [ 2236.761997] ? __x64_sys_ioctl+0x19a/0x210 [ 2236.762467] ? do_syscall_64+0x33/0x40 [ 2236.762899] addrconf_f6i_alloc+0x28f/0x430 [ 2236.763373] ? ipv6_route_ioctl+0x510/0x510 [ 2236.763851] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2236.764437] ? _raw_spin_unlock_irqrestore+0x25/0x40 [ 2236.764976] ? kasan_unpoison_shadow+0x33/0x50 [ 2236.765460] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2236.765999] ipv6_add_addr+0x36c/0x1cf0 [ 2236.766418] ? lock_chain_count+0x20/0x20 [ 2236.766854] ? perf_trace_lock+0xac/0x490 [ 2236.767295] ? lock_chain_count+0x20/0x20 [ 2236.767735] ? inet6_dump_ifaddr+0x20/0x20 [ 2236.768188] ? find_held_lock+0x2c/0x110 [ 2236.768636] add_addr+0xcf/0x2c0 [ 2236.768994] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 2236.769522] ? mark_held_locks+0x9e/0xe0 [ 2236.769954] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2236.770507] ? __local_bh_enable_ip+0x9d/0x100 [ 2236.770992] addrconf_notify+0x1a95/0x2410 [ 2236.771455] ? inet6_ifinfo_notify+0x150/0x150 [ 2236.771946] ? failover_register+0x530/0x530 [ 2236.772425] ? cfg80211_netdev_notifier_call+0x298/0x10c0 [ 2236.773004] ? ipmr_device_event+0x18b/0x1f0 [ 2236.773469] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2236.774026] raw_notifier_call_chain+0xb3/0x110 [ 2236.774529] call_netdevice_notifiers_info+0xb5/0x130 [ 2236.775073] __dev_notify_flags+0x110/0x2c0 [ 2236.775527] ? dev_change_name+0x660/0x660 [ 2236.775976] ? __dev_change_flags+0x4cf/0x6e0 [ 2236.776483] ? dev_set_allmulti+0x30/0x30 [ 2236.776941] ? cap_capable+0x1cd/0x230 [ 2236.777374] ? full_name_hash+0xb5/0xf0 [ 2236.777823] dev_change_flags+0x100/0x160 [ 2236.778287] devinet_ioctl+0x14de/0x1db0 [ 2236.778743] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2236.779250] inet_ioctl+0x34f/0x390 [ 2236.779647] ? inet_dgram_connect+0x220/0x220 [ 2236.780157] ? __lock_acquire+0xbb1/0x5b00 [ 2236.780675] ? perf_trace_lock+0xac/0x490 [ 2236.781149] packet_ioctl+0xb3/0x260 [ 2236.781568] sock_do_ioctl+0xd3/0x300 [ 2236.781987] ? compat_ifr_data_ioctl+0x180/0x180 [ 2236.782521] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2236.783162] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2236.783735] ? do_vfs_ioctl+0x283/0x10d0 [ 2236.784167] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2236.784730] ? generic_block_fiemap+0x60/0x60 [ 2236.785216] sock_ioctl+0x3ea/0x700 [ 2236.785601] ? dlci_ioctl_set+0x30/0x30 [ 2236.786028] ? selinux_file_ioctl+0xb6/0x270 [ 2236.786499] ? dlci_ioctl_set+0x30/0x30 [ 2236.786924] __x64_sys_ioctl+0x19a/0x210 [ 2236.787361] do_syscall_64+0x33/0x40 [ 2236.787751] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2236.788290] RIP: 0033:0x7fdbbbc9db19 [ 2236.788701] 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 [ 2236.790669] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2236.791489] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2236.792243] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2236.793008] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2236.793788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2236.794582] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 [ 2241.136180] Bluetooth: hci1: command 0x0409 tx timeout [ 2243.185141] Bluetooth: hci1: command 0x041b tx timeout [ 2245.233012] Bluetooth: hci1: command 0x040f tx timeout [ 2246.358643] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2246.360374] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2246.363262] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2246.422859] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2246.424575] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2246.427286] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 00:37:43 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, 0x0) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 00:37:43 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x2840880, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) r1 = fsmount(0xffffffffffffffff, 0x1, 0x5) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x35, 0xd1, 0x4, 0x1, 0x0, 0x1, 0x84000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x60f, 0x2}, 0x10914, 0x0, 0x8, 0x6, 0x1ff, 0x83b0, 0x3ff, 0x0, 0x7f, 0x0, 0x578}, 0xffffffffffffffff, 0xd, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r2, &(0x7f00000002c0)=""/225, 0xe1) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480), 0x1000, &(0x7f0000000640)=ANY=[@ANYBLOB="7472662c1f6f3d913c162f72a062b787dfc4fba20f8016ff505fa37048c61cd3cbb9b47bc1ebf7cb231374b78b43e75f56eecd6ce1673d2e3b95e14e24e44186a5a19e0d2e7528cd1791374c8da25d0b99d980be2dddc0011f498778868372d73462e2b5000000000000", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',cache=fscache,access=any,cachetag=,noextend,access=user,access=any,access=client,measure,dont_hash,dont_measure,smackfsdef=hugetlbfs\x00,\x00']) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x108003, 0x4) write$P9_RREADDIR(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="2a0000002902b82e000000800000002a2d4934025bf6dc61dae8b90e000100000000000001f7ffffffffffffff00"], 0x2a) mount$bind(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1000, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)) 00:37:43 executing program 2: clock_adjtime(0x0, &(0x7f0000000040)={0x3ff, 0x0, 0x0, 0x0, 0x0, 0xd, 0x3, 0x0, 0x0, 0x8619}) socket$packet(0x11, 0x2, 0x300) 00:37:43 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:37:43 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, '\x00', 0x2a}, 0xfffffff9}, 0x1c) syz_open_dev$tty20(0xc, 0x4, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x282000, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) syz_open_dev$vcsn(&(0x7f0000000080), 0x83, 0x401140) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) 00:37:43 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 5) 00:37:43 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 25) 00:37:43 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000001300)='./file1\x00', 0x200042, 0x1c0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x48001) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x40800, 0x50) ioctl$BTRFS_IOC_ADD_DEV(r5, 0x5000940a, &(0x7f0000000300)={{r6}, "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"}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, 0xffffffffffffffff) openat(r4, &(0x7f00000000c0)='./file1\x00', 0x3, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x80000001) [ 2263.483401] FAULT_INJECTION: forcing a failure. [ 2263.483401] name failslab, interval 1, probability 0, space 0, times 0 [ 2263.483465] CPU: 1 PID: 15809 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2263.483478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2263.483486] Call Trace: [ 2263.483514] dump_stack+0x107/0x167 [ 2263.483548] should_fail.cold+0x5/0xa [ 2263.483576] ? create_object.isra.0+0x3a/0xa20 [ 2263.483603] should_failslab+0x5/0x20 [ 2263.483624] kmem_cache_alloc+0x5b/0x310 [ 2263.483645] ? ext4_dirty_inode+0x107/0x130 19:42:01 executing program 2: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$selinux_attr(0xffffffffffffffff, &(0x7f00000000c0)='system_u:object_r:hald_keymap_exec_t:s0\x00', 0x28) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000700)={0x0, "511491ad7a8243772e8f5ab2b640f6fb"}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0/file0\x00'}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r2, &(0x7f0000000000), 0x5ac, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="060000000075cf35e22f66696c653100"]) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000380), 0x8, 0x800) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x4, 0x1, 0x0, 0x40, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@delalloc}]}) [ 2263.483681] create_object.isra.0+0x3a/0xa20 19:42:01 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:42:01 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 6) [ 2263.483703] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2263.483738] kmem_cache_alloc+0x159/0x310 [ 2263.483781] jbd2__journal_start+0x190/0x7e0 [ 2263.483821] __ext4_journal_start_sb+0x214/0x390 [ 2263.483860] ext4_file_write_iter+0xdbf/0x18d0 [ 2263.483919] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2263.483982] do_iter_readv_writev+0x476/0x750 [ 2263.484015] ? new_sync_write+0x660/0x660 19:42:01 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, 0x0) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 19:42:01 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 26) [ 2263.484035] ? selinux_file_permission+0x92/0x520 [ 2263.484078] ? do_writev+0x139/0x300 [ 2263.484126] do_iter_write+0x191/0x670 [ 2263.484184] vfs_writev+0x1ae/0x620 [ 2263.484213] ? vfs_iter_write+0xa0/0xa0 [ 2263.484239] ? __fdget_pos+0xf1/0x190 [ 2263.484265] ? lock_downgrade+0x6d0/0x6d0 [ 2263.484322] ? __fget_files+0x296/0x4c0 [ 2263.484392] do_writev+0x139/0x300 [ 2263.484418] ? vfs_writev+0x620/0x620 [ 2263.484450] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2263.484472] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2263.484509] do_syscall_64+0x33/0x40 [ 2263.484529] entry_SYSCALL_64_after_hwframe+0x62/0xc7 19:42:01 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2263.484544] RIP: 0033:0x7f81cea30b19 [ 2263.484566] 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 [ 2263.484578] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2263.484604] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 19:42:01 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 7) [ 2263.484617] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2263.484630] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2263.484642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2263.484683] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 [ 2263.545681] device veth0_vlan entered promiscuous mode [ 2263.545941] FAULT_INJECTION: forcing a failure. [ 2263.545941] name failslab, interval 1, probability 0, space 0, times 0 [ 2263.545961] CPU: 1 PID: 15814 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2263.545971] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2263.545978] Call Trace: [ 2263.546002] dump_stack+0x107/0x167 19:42:01 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 27) [ 2263.546028] should_fail.cold+0x5/0xa 19:42:01 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, 0x0) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) [ 2263.546049] ? fib6_info_alloc+0x3c/0x110 [ 2263.546079] should_failslab+0x5/0x20 [ 2263.546096] __kmalloc+0x72/0x390 [ 2263.546122] fib6_info_alloc+0x3c/0x110 [ 2263.546145] ip6_route_info_create+0x37a/0x1a00 [ 2263.546176] ? fib6_nh_init+0x19e0/0x19e0 [ 2263.546193] ? dev_change_flags+0x100/0x160 [ 2263.546208] ? devinet_ioctl+0x14de/0x1db0 [ 2263.546222] ? inet_ioctl+0x34f/0x390 [ 2263.546239] ? packet_ioctl+0xb3/0x260 [ 2263.546255] ? sock_do_ioctl+0xd3/0x300 [ 2263.546269] ? sock_ioctl+0x3ea/0x700 [ 2263.546285] ? __x64_sys_ioctl+0x19a/0x210 [ 2263.546304] ? do_syscall_64+0x33/0x40 [ 2263.546331] addrconf_f6i_alloc+0x28f/0x430 [ 2263.546356] ? ipv6_route_ioctl+0x510/0x510 [ 2263.546403] ? trace_hardirqs_on+0x5b/0x180 [ 2263.546428] ? kasan_unpoison_shadow+0x33/0x50 [ 2263.546450] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2263.546473] ipv6_add_addr+0x36c/0x1cf0 [ 2263.546496] ? lock_chain_count+0x20/0x20 [ 2263.546515] ? perf_trace_lock+0xac/0x490 [ 2263.546534] ? lock_chain_count+0x20/0x20 [ 2263.546558] ? inet6_dump_ifaddr+0x20/0x20 [ 2263.546585] ? find_held_lock+0x2c/0x110 [ 2263.546612] add_addr+0xcf/0x2c0 [ 2263.546630] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 2263.546650] ? mark_held_locks+0x9e/0xe0 [ 2263.546676] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2263.546694] ? __local_bh_enable_ip+0x9d/0x100 [ 2263.546723] addrconf_notify+0x1a95/0x2410 [ 2263.546758] ? inet6_ifinfo_notify+0x150/0x150 [ 2263.546776] ? failover_register+0x530/0x530 [ 2263.546798] ? cfg80211_netdev_notifier_call+0x298/0x10c0 [ 2263.546818] ? ipmr_device_event+0x18b/0x1f0 [ 2263.546836] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2263.546862] raw_notifier_call_chain+0xb3/0x110 [ 2263.546889] call_netdevice_notifiers_info+0xb5/0x130 [ 2263.546909] __dev_notify_flags+0x110/0x2c0 [ 2263.546926] ? dev_change_name+0x660/0x660 [ 2263.546941] ? __dev_change_flags+0x4cf/0x6e0 [ 2263.546963] ? dev_set_allmulti+0x30/0x30 [ 2263.546983] ? cap_capable+0x1cd/0x230 [ 2263.547006] ? full_name_hash+0xb5/0xf0 [ 2263.547029] dev_change_flags+0x100/0x160 [ 2263.547053] devinet_ioctl+0x14de/0x1db0 [ 2263.547079] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2263.547112] inet_ioctl+0x34f/0x390 [ 2263.547129] ? inet_dgram_connect+0x220/0x220 [ 2263.547165] ? __lock_acquire+0xbb1/0x5b00 [ 2263.547204] ? perf_trace_lock+0xac/0x490 [ 2263.547229] packet_ioctl+0xb3/0x260 [ 2263.547251] sock_do_ioctl+0xd3/0x300 [ 2263.547269] ? compat_ifr_data_ioctl+0x180/0x180 [ 2263.547293] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2263.547311] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2263.547330] ? do_vfs_ioctl+0x283/0x10d0 [ 2263.547349] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2263.547370] ? generic_block_fiemap+0x60/0x60 [ 2263.547400] sock_ioctl+0x3ea/0x700 [ 2263.547418] ? dlci_ioctl_set+0x30/0x30 [ 2263.547444] ? selinux_file_ioctl+0xb6/0x270 [ 2263.547468] ? dlci_ioctl_set+0x30/0x30 [ 2263.547490] __x64_sys_ioctl+0x19a/0x210 [ 2263.547515] do_syscall_64+0x33/0x40 [ 2263.547533] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2263.547547] RIP: 0033:0x7fdbbbc9db19 [ 2263.547566] 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 [ 2263.547577] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2263.547599] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2263.547611] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2263.547622] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2263.547633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2263.547644] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 [ 2263.773321] FAULT_INJECTION: forcing a failure. [ 2263.773321] name failslab, interval 1, probability 0, space 0, times 0 [ 2263.773346] CPU: 1 PID: 15829 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2263.773359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2263.773367] Call Trace: [ 2263.773395] dump_stack+0x107/0x167 [ 2263.773429] should_fail.cold+0x5/0xa [ 2263.773459] ? __iomap_dio_rw+0x1ee/0x1110 [ 2263.773488] should_failslab+0x5/0x20 [ 2263.773510] kmem_cache_alloc_trace+0x55/0x320 [ 2263.773551] __iomap_dio_rw+0x1ee/0x1110 [ 2263.773603] ? jbd2_journal_stop+0x188/0xdc0 [ 2263.773633] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2263.773660] ? ext4_orphan_add+0x253/0x9e0 [ 2263.773683] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2263.773715] ? ext4_empty_dir+0xae0/0xae0 [ 2263.773737] ? jbd2__journal_start+0xf3/0x7e0 [ 2263.773785] iomap_dio_rw+0x31/0x90 [ 2263.773816] ext4_file_write_iter+0xb26/0x18d0 [ 2263.773877] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2263.773944] do_iter_readv_writev+0x476/0x750 [ 2263.773978] ? new_sync_write+0x660/0x660 [ 2263.773999] ? selinux_file_permission+0x92/0x520 [ 2263.774036] ? do_writev+0x139/0x300 [ 2263.774093] do_iter_write+0x191/0x670 [ 2263.774153] vfs_writev+0x1ae/0x620 [ 2263.774182] ? vfs_iter_write+0xa0/0xa0 [ 2263.774206] ? __fdget_pos+0xf1/0x190 [ 2263.774232] ? lock_downgrade+0x6d0/0x6d0 [ 2263.774290] ? __fget_files+0x296/0x4c0 [ 2263.774363] do_writev+0x139/0x300 [ 2263.774390] ? vfs_writev+0x620/0x620 [ 2263.774423] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2263.774447] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2263.774484] do_syscall_64+0x33/0x40 [ 2263.774505] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2263.774520] RIP: 0033:0x7f81cea30b19 [ 2263.774543] 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 [ 2263.774556] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2263.774581] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2263.774595] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2263.774608] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2263.774621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2263.774635] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 [ 2263.845225] device veth0_vlan entered promiscuous mode [ 2263.846152] FAULT_INJECTION: forcing a failure. [ 2263.846152] name failslab, interval 1, probability 0, space 0, times 0 [ 2263.846171] CPU: 1 PID: 15838 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2263.846182] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2263.846188] Call Trace: [ 2263.846209] dump_stack+0x107/0x167 [ 2263.846235] should_fail.cold+0x5/0xa [ 2263.846256] ? create_object.isra.0+0x3a/0xa20 [ 2263.846278] should_failslab+0x5/0x20 [ 2263.846296] kmem_cache_alloc+0x5b/0x310 [ 2263.846324] create_object.isra.0+0x3a/0xa20 [ 2263.846343] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2263.846368] __kmalloc+0x16e/0x390 [ 2263.846396] fib6_info_alloc+0x3c/0x110 [ 2263.846419] ip6_route_info_create+0x37a/0x1a00 [ 2263.846451] ? fib6_nh_init+0x19e0/0x19e0 [ 2263.846467] ? dev_change_flags+0x100/0x160 [ 2263.846483] ? devinet_ioctl+0x14de/0x1db0 [ 2263.846497] ? inet_ioctl+0x34f/0x390 [ 2263.846517] ? packet_ioctl+0xb3/0x260 [ 2263.846533] ? sock_do_ioctl+0xd3/0x300 [ 2263.846547] ? sock_ioctl+0x3ea/0x700 [ 2263.846564] ? __x64_sys_ioctl+0x19a/0x210 [ 2263.846583] ? do_syscall_64+0x33/0x40 [ 2263.846610] addrconf_f6i_alloc+0x28f/0x430 [ 2263.846634] ? ipv6_route_ioctl+0x510/0x510 [ 2263.846682] ? trace_hardirqs_on+0x5b/0x180 [ 2263.846707] ? kasan_unpoison_shadow+0x33/0x50 [ 2263.846729] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2263.846753] ipv6_add_addr+0x36c/0x1cf0 [ 2263.846775] ? lock_chain_count+0x20/0x20 [ 2263.846794] ? perf_trace_lock+0xac/0x490 [ 2263.846813] ? lock_chain_count+0x20/0x20 [ 2263.846838] ? inet6_dump_ifaddr+0x20/0x20 [ 2263.846865] ? find_held_lock+0x2c/0x110 [ 2263.846891] add_addr+0xcf/0x2c0 [ 2263.846910] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 2263.846929] ? mark_held_locks+0x9e/0xe0 [ 2263.846956] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2263.846974] ? __local_bh_enable_ip+0x9d/0x100 [ 2263.847004] addrconf_notify+0x1a95/0x2410 [ 2263.847044] ? inet6_ifinfo_notify+0x150/0x150 [ 2263.847062] ? failover_register+0x530/0x530 [ 2263.847084] ? cfg80211_netdev_notifier_call+0x298/0x10c0 [ 2263.847104] ? ipmr_device_event+0x18b/0x1f0 [ 2263.847123] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2263.847149] raw_notifier_call_chain+0xb3/0x110 [ 2263.847176] call_netdevice_notifiers_info+0xb5/0x130 [ 2263.847196] __dev_notify_flags+0x110/0x2c0 [ 2263.847214] ? dev_change_name+0x660/0x660 [ 2263.847229] ? __dev_change_flags+0x4cf/0x6e0 [ 2263.847251] ? dev_set_allmulti+0x30/0x30 [ 2263.847270] ? cap_capable+0x1cd/0x230 [ 2263.847293] ? full_name_hash+0xb5/0xf0 [ 2263.847317] dev_change_flags+0x100/0x160 [ 2263.847340] devinet_ioctl+0x14de/0x1db0 [ 2263.847368] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2263.847400] inet_ioctl+0x34f/0x390 [ 2263.847418] ? inet_dgram_connect+0x220/0x220 [ 2263.847453] ? __lock_acquire+0xbb1/0x5b00 [ 2263.847493] ? perf_trace_lock+0xac/0x490 [ 2263.847518] packet_ioctl+0xb3/0x260 [ 2263.847540] sock_do_ioctl+0xd3/0x300 [ 2263.847558] ? compat_ifr_data_ioctl+0x180/0x180 [ 2263.847583] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2263.847600] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2263.847620] ? do_vfs_ioctl+0x283/0x10d0 [ 2263.847638] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2263.847657] ? generic_block_fiemap+0x60/0x60 [ 2263.847684] sock_ioctl+0x3ea/0x700 [ 2263.847703] ? dlci_ioctl_set+0x30/0x30 [ 2263.847729] ? selinux_file_ioctl+0xb6/0x270 [ 2263.847753] ? dlci_ioctl_set+0x30/0x30 [ 2263.847775] __x64_sys_ioctl+0x19a/0x210 [ 2263.847800] do_syscall_64+0x33/0x40 [ 2263.847818] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2263.847830] RIP: 0033:0x7fdbbbc9db19 [ 2263.847850] 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 [ 2263.847860] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2263.847882] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2263.847893] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2263.847904] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2263.847915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2263.847927] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 [ 2264.005660] FAULT_INJECTION: forcing a failure. [ 2264.005660] name failslab, interval 1, probability 0, space 0, times 0 [ 2264.005683] CPU: 0 PID: 15844 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2264.005696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2264.005704] Call Trace: [ 2264.005729] dump_stack+0x107/0x167 [ 2264.005761] should_fail.cold+0x5/0xa [ 2264.005787] ? create_object.isra.0+0x3a/0xa20 [ 2264.005814] should_failslab+0x5/0x20 [ 2264.005834] kmem_cache_alloc+0x5b/0x310 [ 2264.005873] create_object.isra.0+0x3a/0xa20 [ 2264.005894] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2264.005930] kmem_cache_alloc_trace+0x151/0x320 [ 2264.005971] __iomap_dio_rw+0x1ee/0x1110 [ 2264.006020] ? jbd2_journal_stop+0x188/0xdc0 [ 2264.006055] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2264.006080] ? ext4_orphan_add+0x253/0x9e0 [ 2264.006107] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2264.006139] ? ext4_empty_dir+0xae0/0xae0 [ 2264.006159] ? jbd2__journal_start+0xf3/0x7e0 [ 2264.006207] iomap_dio_rw+0x31/0x90 [ 2264.006237] ext4_file_write_iter+0xb26/0x18d0 [ 2264.006297] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2264.006361] do_iter_readv_writev+0x476/0x750 [ 2264.029216] device veth0_vlan entered promiscuous mode [ 2264.029883] ? new_sync_write+0x660/0x660 [ 2264.031193] FAULT_INJECTION: forcing a failure. [ 2264.031193] name failslab, interval 1, probability 0, space 0, times 0 [ 2264.031604] ? selinux_file_permission+0x92/0x520 [ 2264.228612] ? do_writev+0x139/0x300 [ 2264.228683] do_iter_write+0x191/0x670 [ 2264.228742] vfs_writev+0x1ae/0x620 [ 2264.228770] ? vfs_iter_write+0xa0/0xa0 [ 2264.228794] ? __fdget_pos+0xf1/0x190 [ 2264.228819] ? lock_downgrade+0x6d0/0x6d0 [ 2264.228877] ? __fget_files+0x296/0x4c0 [ 2264.228950] do_writev+0x139/0x300 [ 2264.228976] ? vfs_writev+0x620/0x620 [ 2264.229008] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2264.229031] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2264.229069] do_syscall_64+0x33/0x40 [ 2264.229090] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2264.229104] RIP: 0033:0x7f81cea30b19 [ 2264.229125] 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 [ 2264.229137] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2264.229163] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2264.229177] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2264.229190] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2264.229203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2264.229217] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 [ 2264.229292] CPU: 1 PID: 15846 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2264.229305] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2264.229311] Call Trace: [ 2264.229337] dump_stack+0x107/0x167 [ 2264.229364] should_fail.cold+0x5/0xa [ 2264.229387] ? create_object.isra.0+0x3a/0xa20 [ 2264.229409] should_failslab+0x5/0x20 [ 2264.229428] kmem_cache_alloc+0x5b/0x310 [ 2264.229448] ? mark_held_locks+0x9e/0xe0 [ 2264.229472] create_object.isra.0+0x3a/0xa20 [ 2264.229500] kmemleak_alloc_percpu+0xa0/0x100 [ 2264.229525] pcpu_alloc+0x4e2/0x1240 [ 2264.229568] fib_nh_common_init+0x2d/0x160 [ 2264.229595] fib6_nh_init+0xa18/0x19e0 [ 2264.229627] ? icmp6_dst_alloc+0x650/0x650 [ 2264.229647] ? ip_fib_metrics_init+0x3ca/0x7d0 [ 2264.229668] ? gre_gro_complete+0x530/0x530 [ 2264.229691] ? kasan_unpoison_shadow+0x33/0x50 [ 2264.229712] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2264.229744] ip6_route_info_create+0x1185/0x1a00 [ 2264.229775] ? fib6_nh_init+0x19e0/0x19e0 [ 2264.229791] ? dev_change_flags+0x100/0x160 [ 2264.229806] ? devinet_ioctl+0x14de/0x1db0 [ 2264.229819] ? inet_ioctl+0x34f/0x390 [ 2264.229836] ? packet_ioctl+0xb3/0x260 [ 2264.229851] ? sock_do_ioctl+0xd3/0x300 [ 2264.229864] ? sock_ioctl+0x3ea/0x700 [ 2264.229881] ? __x64_sys_ioctl+0x19a/0x210 [ 2264.229899] ? do_syscall_64+0x33/0x40 [ 2264.229925] addrconf_f6i_alloc+0x28f/0x430 [ 2264.229949] ? ipv6_route_ioctl+0x510/0x510 [ 2264.229997] ? trace_hardirqs_on+0x5b/0x180 [ 2264.230021] ? kasan_unpoison_shadow+0x33/0x50 [ 2264.230043] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2264.230070] ipv6_add_addr+0x36c/0x1cf0 [ 2264.230091] ? lock_chain_count+0x20/0x20 [ 2264.230109] ? perf_trace_lock+0xac/0x490 [ 2264.230128] ? lock_chain_count+0x20/0x20 [ 2264.230153] ? inet6_dump_ifaddr+0x20/0x20 [ 2264.230179] ? find_held_lock+0x2c/0x110 [ 2264.230205] add_addr+0xcf/0x2c0 [ 2264.230224] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 2264.230242] ? mark_held_locks+0x9e/0xe0 [ 2264.230268] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2264.230286] ? __local_bh_enable_ip+0x9d/0x100 [ 2264.230314] addrconf_notify+0x1a95/0x2410 [ 2264.230349] ? inet6_ifinfo_notify+0x150/0x150 [ 2264.230367] ? failover_register+0x530/0x530 [ 2264.230388] ? cfg80211_netdev_notifier_call+0x298/0x10c0 [ 2264.230407] ? ipmr_device_event+0x18b/0x1f0 [ 2264.230425] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2264.230451] raw_notifier_call_chain+0xb3/0x110 [ 2264.230477] call_netdevice_notifiers_info+0xb5/0x130 [ 2264.230496] __dev_notify_flags+0x110/0x2c0 [ 2264.230513] ? dev_change_name+0x660/0x660 [ 2264.230527] ? __dev_change_flags+0x4cf/0x6e0 [ 2264.230549] ? dev_set_allmulti+0x30/0x30 [ 2264.230568] ? cap_capable+0x1cd/0x230 [ 2264.230592] ? full_name_hash+0xb5/0xf0 [ 2264.230615] dev_change_flags+0x100/0x160 [ 2264.230638] devinet_ioctl+0x14de/0x1db0 [ 2264.230665] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2264.230696] inet_ioctl+0x34f/0x390 [ 2264.230714] ? inet_dgram_connect+0x220/0x220 [ 2264.230748] ? __lock_acquire+0xbb1/0x5b00 [ 2264.230788] ? perf_trace_lock+0xac/0x490 [ 2264.230812] packet_ioctl+0xb3/0x260 [ 2264.230839] sock_do_ioctl+0xd3/0x300 [ 2264.315246] ? compat_ifr_data_ioctl+0x180/0x180 [ 2264.315271] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2264.315288] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2264.315307] ? do_vfs_ioctl+0x283/0x10d0 [ 2264.315325] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2264.315343] ? generic_block_fiemap+0x60/0x60 [ 2264.315370] sock_ioctl+0x3ea/0x700 [ 2264.315389] ? dlci_ioctl_set+0x30/0x30 [ 2264.315415] ? selinux_file_ioctl+0xb6/0x270 [ 2264.315438] ? dlci_ioctl_set+0x30/0x30 [ 2264.315460] __x64_sys_ioctl+0x19a/0x210 [ 2264.315485] do_syscall_64+0x33/0x40 [ 2264.315503] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2264.315516] RIP: 0033:0x7fdbbbc9db19 [ 2264.315535] 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 [ 2264.315545] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2264.315567] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2264.315578] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2264.315589] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2264.315600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2264.315611] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 [ 2268.912131] Bluetooth: hci1: command 0x0409 tx timeout [ 2270.960139] Bluetooth: hci1: command 0x041b tx timeout [ 2273.008170] Bluetooth: hci1: command 0x040f tx timeout [ 2274.141286] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2274.143036] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2274.145868] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2274.197078] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2274.198896] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2274.203557] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 19:42:27 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 8) 19:42:27 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)) r3 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x80000001) 19:42:27 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2289.773412] FAULT_INJECTION: forcing a failure. [ 2289.773412] name failslab, interval 1, probability 0, space 0, times 0 [ 2289.776192] CPU: 1 PID: 16318 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2289.777611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2289.779296] Call Trace: [ 2289.779840] dump_stack+0x107/0x167 [ 2289.780604] should_fail.cold+0x5/0xa [ 2289.781407] ? ext4_init_io_end+0x23/0x180 [ 2289.782295] should_failslab+0x5/0x20 [ 2289.783069] kmem_cache_alloc+0x5b/0x310 [ 2289.783922] ext4_init_io_end+0x23/0x180 [ 2289.784762] ext4_writepages+0x8ec/0x3350 [ 2289.785647] ? unwind_next_frame+0x13ef/0x1a90 [ 2289.786606] ? find_held_lock+0x2c/0x110 [ 2289.787517] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2289.788523] ? __is_insn_slot_addr+0x14c/0x290 [ 2289.789498] ? __kernel_text_address+0x9/0x40 [ 2289.790426] ? unwind_get_return_address+0x55/0xa0 [ 2289.791440] ? create_prof_cpu_mask+0x20/0x20 [ 2289.792409] ? stack_trace_save+0x8c/0xc0 [ 2289.793292] ? stack_trace_consume_entry+0x160/0x160 [ 2289.794365] ? kasan_save_stack+0x32/0x40 [ 2289.795215] ? kasan_save_stack+0x1b/0x40 [ 2289.796065] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2289.797127] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2289.798134] do_writepages+0xee/0x2a0 [ 2289.798935] ? page_writeback_cpu_online+0x20/0x20 [ 2289.799938] ? lock_acquire+0x197/0x470 [ 2289.800782] ? lock_release+0x680/0x680 [ 2289.801618] ? find_held_lock+0x2c/0x110 [ 2289.802480] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2289.803512] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2289.804608] ? mark_held_locks+0x9e/0xe0 [ 2289.805470] ? trace_hardirqs_on+0x5b/0x180 [ 2289.806381] filemap_write_and_wait_range+0x65/0x100 [ 2289.807426] __iomap_dio_rw+0x552/0x1110 [ 2289.808301] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2289.809245] ? ext4_orphan_add+0x253/0x9e0 [ 2289.810115] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2289.811126] ? ext4_empty_dir+0xae0/0xae0 [ 2289.811977] ? jbd2__journal_start+0xf3/0x7e0 [ 2289.812919] iomap_dio_rw+0x31/0x90 [ 2289.813692] ext4_file_write_iter+0xb26/0x18d0 [ 2289.814671] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2289.815648] do_iter_readv_writev+0x476/0x750 [ 2289.816578] ? new_sync_write+0x660/0x660 [ 2289.817437] ? selinux_file_permission+0x92/0x520 [ 2289.818437] ? do_writev+0x139/0x300 [ 2289.819231] do_iter_write+0x191/0x670 [ 2289.820073] vfs_writev+0x1ae/0x620 [ 2289.820826] ? vfs_iter_write+0xa0/0xa0 [ 2289.821657] ? __fdget_pos+0xf1/0x190 [ 2289.822439] ? lock_downgrade+0x6d0/0x6d0 [ 2289.823326] ? __fget_files+0x296/0x4c0 [ 2289.824194] do_writev+0x139/0x300 [ 2289.824930] ? vfs_writev+0x620/0x620 [ 2289.825731] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2289.826802] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2289.827867] do_syscall_64+0x33/0x40 [ 2289.828629] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2289.829680] RIP: 0033:0x7f81cea30b19 [ 2289.830447] 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 [ 2289.834188] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2289.835743] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2289.837196] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2289.838644] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2289.840095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2289.841561] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 19:42:27 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x2840880, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) r1 = fsmount(0xffffffffffffffff, 0x1, 0x5) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x35, 0xd1, 0x4, 0x1, 0x0, 0x1, 0x84000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x60f, 0x2}, 0x10914, 0x0, 0x8, 0x6, 0x1ff, 0x83b0, 0x3ff, 0x0, 0x7f, 0x0, 0x578}, 0xffffffffffffffff, 0xd, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r2, &(0x7f00000002c0)=""/225, 0xe1) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480), 0x1000, &(0x7f0000000640)=ANY=[@ANYBLOB="7472662c1f6f3d913c162f72a062b787dfc4fba20f8016ff505fa37048c61cd3cbb9b47bc1ebf7cb231374b78b43e75f56eecd6ce1673d2e3b95e14e24e44186a5a19e0d2e7528cd1791374c8da25d0b99d980be2dddc0011f498778868372d73462e2b5000000000000", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',cache=fscache,access=any,cachetag=,noextend,access=user,access=any,access=client,measure,dont_hash,dont_measure,smackfsdef=hugetlbfs\x00,\x00']) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x108003, 0x4) write$P9_RREADDIR(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="2a0000002902b82e000000800000002a2d4934025bf6dc61dae8b90e000100000000000001f7ffffffffffffff00"], 0x2a) mount$bind(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1000, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00') 19:42:27 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, 0x0) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 19:42:27 executing program 1: ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendmsg$NFT_MSG_GETSETELEM(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x10210008}, 0xc, &(0x7f0000000540)={&(0x7f0000001e00)=ANY=[@ANYBLOB="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"], 0x2cec}, 0x1, 0x0, 0x0, 0x40800}, 0x44011) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000700)=ANY=[@ANYBLOB="c5231bdaa731fdb829901f32a2fbc2661c5e5f9d4c6001cee5c9d486df35df10c7d4baf47ff88462ffefc35708fcc681d9b56d2885b733966bd3e0965f099b1d0690a49c57facac781a685e95a9b687ed01f80f30c17c7d932b40a171c2885763663962e5e1524adf42623791f73237a1251274d975de3831e59492e0e7efae6129db7ec17d0618d93685681b1c393001df347d22760cbcabdd45980fbfd357b52", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000400)=0x5) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000100)=@rc={0x1f, @none}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000180)=""/157, 0x9d}], 0x1}, 0x2) r2 = syz_open_procfs(0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000340)=""/70, 0x46, 0xfffffffffffffff8) r3 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)={[{@mpol={'mpol', 0x3d, {'prefer', '', @void}}}]}) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000300)={0x5, 0x6, 0x10000, 0x800, 0x9, 0x7}) mknodat$loop(r3, &(0x7f0000000240)='./mnt\x00', 0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r4, &(0x7f0000005080)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000001100)=[@ip_retopts={{0x18, 0x0, 0x7, {[@ssrr={0x89, 0x8, 0x4, [@remote]}]}}}], 0x18}}], 0x1, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/fib_trie\x00') mount$bind(&(0x7f0000000440)='./mnt\x00', &(0x7f0000000480)='./mnt\x00', &(0x7f00000004c0), 0x40000, 0x0) preadv(r5, &(0x7f0000000580)=[{&(0x7f0000001380)=""/213, 0xd5}, {&(0x7f0000000600)=""/209, 0xd1}, {&(0x7f00000001c0)=""/89, 0x59}], 0x3, 0x5545, 0x0) open_tree(r5, &(0x7f00000002c0)='./file0\x00', 0x9100) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000000)) 19:42:27 executing program 2: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, 0x0) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 19:42:27 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 28) 19:42:27 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 9) [ 2290.055600] device veth0_vlan entered promiscuous mode [ 2290.064052] FAULT_INJECTION: forcing a failure. [ 2290.064052] name failslab, interval 1, probability 0, space 0, times 0 [ 2290.066547] CPU: 0 PID: 16340 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2290.068016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2290.069807] Call Trace: [ 2290.070378] dump_stack+0x107/0x167 [ 2290.071165] should_fail.cold+0x5/0xa [ 2290.071979] ? create_object.isra.0+0x3a/0xa20 [ 2290.072964] should_failslab+0x5/0x20 [ 2290.073800] kmem_cache_alloc+0x5b/0x310 [ 2290.074680] create_object.isra.0+0x3a/0xa20 [ 2290.075630] kmemleak_alloc_percpu+0xa0/0x100 [ 2290.076591] pcpu_alloc+0x4e2/0x1240 [ 2290.077432] fib6_nh_init+0xa48/0x19e0 [ 2290.078278] ? icmp6_dst_alloc+0x650/0x650 [ 2290.079184] ? ip_fib_metrics_init+0x3ca/0x7d0 [ 2290.080190] ? gre_gro_complete+0x530/0x530 [ 2290.081135] ? kasan_unpoison_shadow+0x33/0x50 [ 2290.082112] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2290.083242] ip6_route_info_create+0x1185/0x1a00 [ 2290.084266] ? fib6_nh_init+0x19e0/0x19e0 [ 2290.085176] ? dev_change_flags+0x100/0x160 [ 2290.086099] ? devinet_ioctl+0x14de/0x1db0 [ 2290.087022] ? inet_ioctl+0x34f/0x390 [ 2290.087834] ? packet_ioctl+0xb3/0x260 [ 2290.088684] ? sock_do_ioctl+0xd3/0x300 [ 2290.089561] ? sock_ioctl+0x3ea/0x700 [ 2290.090370] ? __x64_sys_ioctl+0x19a/0x210 [ 2290.091293] ? do_syscall_64+0x33/0x40 [ 2290.092135] addrconf_f6i_alloc+0x28f/0x430 [ 2290.093078] ? ipv6_route_ioctl+0x510/0x510 [ 2290.094028] ? trace_hardirqs_on+0x5b/0x180 [ 2290.094962] ? kasan_unpoison_shadow+0x33/0x50 [ 2290.095939] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2290.097045] ipv6_add_addr+0x36c/0x1cf0 [ 2290.097908] ? lock_chain_count+0x20/0x20 [ 2290.098799] ? perf_trace_lock+0xac/0x490 [ 2290.099723] ? lock_chain_count+0x20/0x20 [ 2290.100612] ? inet6_dump_ifaddr+0x20/0x20 [ 2290.101533] ? find_held_lock+0x2c/0x110 [ 2290.102434] add_addr+0xcf/0x2c0 [ 2290.103169] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 2290.104278] ? mark_held_locks+0x9e/0xe0 [ 2290.105186] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2290.106315] ? __local_bh_enable_ip+0x9d/0x100 [ 2290.107333] addrconf_notify+0x1a95/0x2410 [ 2290.108255] ? inet6_ifinfo_notify+0x150/0x150 [ 2290.109259] ? failover_register+0x530/0x530 [ 2290.110203] ? cfg80211_netdev_notifier_call+0x298/0x10c0 [ 2290.111392] ? ipmr_device_event+0x18b/0x1f0 [ 2290.112330] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2290.113475] raw_notifier_call_chain+0xb3/0x110 [ 2290.114482] call_netdevice_notifiers_info+0xb5/0x130 [ 2290.115606] __dev_notify_flags+0x110/0x2c0 [ 2290.116525] ? dev_change_name+0x660/0x660 [ 2290.117455] ? __dev_change_flags+0x4cf/0x6e0 [ 2290.118415] ? dev_set_allmulti+0x30/0x30 [ 2290.119323] ? cap_capable+0x1cd/0x230 [ 2290.120159] ? full_name_hash+0xb5/0xf0 [ 2290.121039] dev_change_flags+0x100/0x160 [ 2290.121948] devinet_ioctl+0x14de/0x1db0 [ 2290.122823] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2290.123795] inet_ioctl+0x34f/0x390 [ 2290.124570] ? inet_dgram_connect+0x220/0x220 [ 2290.125580] ? __lock_acquire+0xbb1/0x5b00 [ 2290.126508] ? perf_trace_lock+0xac/0x490 [ 2290.127420] packet_ioctl+0xb3/0x260 [ 2290.128219] sock_do_ioctl+0xd3/0x300 [ 2290.129062] ? compat_ifr_data_ioctl+0x180/0x180 [ 2290.130097] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2290.131344] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2290.132444] ? do_vfs_ioctl+0x283/0x10d0 [ 2290.133339] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2290.134457] ? generic_block_fiemap+0x60/0x60 [ 2290.135442] sock_ioctl+0x3ea/0x700 [ 2290.136222] ? dlci_ioctl_set+0x30/0x30 [ 2290.137119] ? selinux_file_ioctl+0xb6/0x270 [ 2290.138061] ? dlci_ioctl_set+0x30/0x30 [ 2290.138931] __x64_sys_ioctl+0x19a/0x210 [ 2290.139802] do_syscall_64+0x33/0x40 [ 2290.140620] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2290.141717] RIP: 0033:0x7fdbbbc9db19 [ 2290.142530] 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 [ 2290.146419] RSP: 002b:00007fdbb91f2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2290.148083] RAX: ffffffffffffffda RBX: 00007fdbbbdb1020 RCX: 00007fdbbbc9db19 [ 2290.149611] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2290.151123] RBP: 00007fdbb91f21d0 R08: 0000000000000000 R09: 0000000000000000 [ 2290.152633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2290.154150] R13: 00007ffeec9c481f R14: 00007fdbb91f2300 R15: 0000000000022000 19:42:28 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000001800)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000001b40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000940)=[@pktinfo={{0x23, 0x29, 0x32, {@mcast2}}}], 0x28}}], 0x2, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x200) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) statx(r2, &(0x7f0000000080)='./file0\x00', 0x400, 0x40, &(0x7f00000000c0)) 19:42:28 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, 0x0) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) [ 2290.249397] FAULT_INJECTION: forcing a failure. [ 2290.249397] name failslab, interval 1, probability 0, space 0, times 0 [ 2290.251926] CPU: 0 PID: 16342 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2290.253445] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2290.255251] Call Trace: [ 2290.255834] dump_stack+0x107/0x167 [ 2290.256654] should_fail.cold+0x5/0xa [ 2290.257512] ? create_object.isra.0+0x3a/0xa20 [ 2290.258539] should_failslab+0x5/0x20 [ 2290.259384] kmem_cache_alloc+0x5b/0x310 [ 2290.260265] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2290.261278] create_object.isra.0+0x3a/0xa20 [ 2290.262246] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2290.263371] kmem_cache_alloc+0x159/0x310 [ 2290.264291] ext4_init_io_end+0x23/0x180 [ 2290.265406] ext4_writepages+0x8ec/0x3350 [ 2290.266320] ? unwind_next_frame+0x13ef/0x1a90 [ 2290.267339] ? find_held_lock+0x2c/0x110 [ 2290.268293] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2290.269384] ? __is_insn_slot_addr+0x14c/0x290 [ 2290.270407] ? __kernel_text_address+0x9/0x40 [ 2290.271383] ? unwind_get_return_address+0x55/0xa0 [ 2290.272465] ? create_prof_cpu_mask+0x20/0x20 [ 2290.273484] ? stack_trace_save+0x8c/0xc0 [ 2290.274406] ? stack_trace_consume_entry+0x160/0x160 [ 2290.275533] ? kasan_save_stack+0x32/0x40 [ 2290.276452] ? kasan_save_stack+0x1b/0x40 [ 2290.277398] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2290.278506] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2290.279592] do_writepages+0xee/0x2a0 [ 2290.280443] ? page_writeback_cpu_online+0x20/0x20 [ 2290.281546] ? lock_acquire+0x197/0x470 [ 2290.282414] ? create_object.isra.0+0x3ad/0xa20 [ 2290.283449] ? lock_release+0x680/0x680 [ 2290.284320] ? find_held_lock+0x2c/0x110 [ 2290.285277] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2290.286377] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2290.287565] ? mark_held_locks+0x9e/0xe0 [ 2290.288464] ? trace_hardirqs_on+0x5b/0x180 [ 2290.289469] filemap_write_and_wait_range+0x65/0x100 [ 2290.290580] __iomap_dio_rw+0x552/0x1110 [ 2290.291533] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2290.292540] ? ext4_orphan_add+0x253/0x9e0 [ 2290.293483] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2290.294551] ? ext4_empty_dir+0xae0/0xae0 [ 2290.295459] ? jbd2__journal_start+0xf3/0x7e0 [ 2290.296447] iomap_dio_rw+0x31/0x90 [ 2290.297271] ext4_file_write_iter+0xb26/0x18d0 [ 2290.298294] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2290.299329] do_iter_readv_writev+0x476/0x750 [ 2290.300318] ? new_sync_write+0x660/0x660 [ 2290.301231] ? selinux_file_permission+0x92/0x520 [ 2290.302287] ? do_writev+0x139/0x300 [ 2290.303122] do_iter_write+0x191/0x670 [ 2290.304018] vfs_writev+0x1ae/0x620 [ 2290.304817] ? vfs_iter_write+0xa0/0xa0 [ 2290.305739] ? __fdget_pos+0xf1/0x190 [ 2290.306568] ? lock_downgrade+0x6d0/0x6d0 [ 2290.307531] ? __fget_files+0x296/0x4c0 [ 2290.308441] do_writev+0x139/0x300 [ 2290.309251] ? vfs_writev+0x620/0x620 [ 2290.310088] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2290.311229] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2290.312391] do_syscall_64+0x33/0x40 [ 2290.313233] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2290.314374] RIP: 0033:0x7f81cea30b19 [ 2290.315190] 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 [ 2290.319242] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2290.320886] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2290.322478] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2290.324056] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2290.325651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2290.327223] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 19:42:28 executing program 1: ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendmsg$NFT_MSG_GETSETELEM(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x10210008}, 0xc, &(0x7f0000000540)={&(0x7f0000001e00)=ANY=[@ANYBLOB="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"], 0x2cec}, 0x1, 0x0, 0x0, 0x40800}, 0x44011) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000700)=ANY=[@ANYBLOB="c5231bdaa731fdb829901f32a2fbc2661c5e5f9d4c6001cee5c9d486df35df10c7d4baf47ff88462ffefc35708fcc681d9b56d2885b733966bd3e0965f099b1d0690a49c57facac781a685e95a9b687ed01f80f30c17c7d932b40a171c2885763663962e5e1524adf42623791f73237a1251274d975de3831e59492e0e7efae6129db7ec17d0618d93685681b1c393001df347d22760cbcabdd45980fbfd357b52", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000400)=0x5) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000100)=@rc={0x1f, @none}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000180)=""/157, 0x9d}], 0x1}, 0x2) r2 = syz_open_procfs(0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000340)=""/70, 0x46, 0xfffffffffffffff8) r3 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)={[{@mpol={'mpol', 0x3d, {'prefer', '', @void}}}]}) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000300)={0x5, 0x6, 0x10000, 0x800, 0x9, 0x7}) mknodat$loop(r3, &(0x7f0000000240)='./mnt\x00', 0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r4, &(0x7f0000005080)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000001100)=[@ip_retopts={{0x18, 0x0, 0x7, {[@ssrr={0x89, 0x8, 0x4, [@remote]}]}}}], 0x18}}], 0x1, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/fib_trie\x00') mount$bind(&(0x7f0000000440)='./mnt\x00', &(0x7f0000000480)='./mnt\x00', &(0x7f00000004c0), 0x40000, 0x0) preadv(r5, &(0x7f0000000580)=[{&(0x7f0000001380)=""/213, 0xd5}, {&(0x7f0000000600)=""/209, 0xd1}, {&(0x7f00000001c0)=""/89, 0x59}], 0x3, 0x5545, 0x0) open_tree(r5, &(0x7f00000002c0)='./file0\x00', 0x9100) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000000)) 19:42:28 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x3f00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:42:28 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 29) 19:42:28 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x40, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xa, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) close(r0) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1, 0x5) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) syz_open_dev$tty20(0xc, 0x4, 0x0) 19:42:28 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:42:28 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, 0x0) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) [ 2290.771362] device veth0_vlan entered promiscuous mode [ 2290.783230] FAULT_INJECTION: forcing a failure. [ 2290.783230] name failslab, interval 1, probability 0, space 0, times 0 [ 2290.785728] CPU: 0 PID: 16361 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2290.787228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2290.789038] Call Trace: [ 2290.789620] dump_stack+0x107/0x167 [ 2290.790425] should_fail.cold+0x5/0xa [ 2290.791261] ? create_object.isra.0+0x3a/0xa20 [ 2290.792259] should_failslab+0x5/0x20 [ 2290.793100] kmem_cache_alloc+0x5b/0x310 [ 2290.793992] create_object.isra.0+0x3a/0xa20 [ 2290.794959] kmemleak_alloc_percpu+0xa0/0x100 [ 2290.795943] pcpu_alloc+0x4e2/0x1240 [ 2290.796779] fib6_nh_init+0xa48/0x19e0 [ 2290.797649] ? icmp6_dst_alloc+0x650/0x650 [ 2290.798568] ? ip_fib_metrics_init+0x3ca/0x7d0 [ 2290.799563] ? gre_gro_complete+0x530/0x530 [ 2290.800502] ? kasan_unpoison_shadow+0x33/0x50 [ 2290.801522] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2290.802645] ip6_route_info_create+0x1185/0x1a00 [ 2290.803691] ? fib6_nh_init+0x19e0/0x19e0 [ 2290.804589] ? dev_change_flags+0x100/0x160 [ 2290.805527] ? devinet_ioctl+0x14de/0x1db0 [ 2290.806457] ? inet_ioctl+0x34f/0x390 [ 2290.807285] ? packet_ioctl+0xb3/0x260 [ 2290.808119] ? sock_do_ioctl+0xd3/0x300 [ 2290.808974] ? sock_ioctl+0x3ea/0x700 [ 2290.809843] ? __x64_sys_ioctl+0x19a/0x210 [ 2290.810763] ? do_syscall_64+0x33/0x40 [ 2290.811630] addrconf_f6i_alloc+0x28f/0x430 [ 2290.812574] ? ipv6_route_ioctl+0x510/0x510 [ 2290.813561] ? trace_hardirqs_on+0x5b/0x180 [ 2290.814507] ? kasan_unpoison_shadow+0x33/0x50 [ 2290.815529] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2290.816650] ipv6_add_addr+0x36c/0x1cf0 [ 2290.817554] ? lock_chain_count+0x20/0x20 [ 2290.818470] ? perf_trace_lock+0xac/0x490 [ 2290.819379] ? lock_chain_count+0x20/0x20 [ 2290.820295] ? inet6_dump_ifaddr+0x20/0x20 [ 2290.821238] ? find_held_lock+0x2c/0x110 [ 2290.822134] add_addr+0xcf/0x2c0 [ 2290.822876] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 2290.823962] ? mark_held_locks+0x9e/0xe0 [ 2290.824850] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2290.826005] ? __local_bh_enable_ip+0x9d/0x100 [ 2290.827012] addrconf_notify+0x1a95/0x2410 [ 2290.827956] ? inet6_ifinfo_notify+0x150/0x150 [ 2290.828957] ? failover_register+0x530/0x530 [ 2290.829933] ? cfg80211_netdev_notifier_call+0x298/0x10c0 [ 2290.831135] ? ipmr_device_event+0x18b/0x1f0 [ 2290.832096] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2290.833237] raw_notifier_call_chain+0xb3/0x110 [ 2290.834261] call_netdevice_notifiers_info+0xb5/0x130 [ 2290.835389] __dev_notify_flags+0x110/0x2c0 [ 2290.836328] ? dev_change_name+0x660/0x660 [ 2290.837267] ? __dev_change_flags+0x4cf/0x6e0 [ 2290.838263] ? dev_set_allmulti+0x30/0x30 [ 2290.839171] ? cap_capable+0x1cd/0x230 [ 2290.840024] ? full_name_hash+0xb5/0xf0 [ 2290.840898] dev_change_flags+0x100/0x160 [ 2290.841817] devinet_ioctl+0x14de/0x1db0 [ 2290.842719] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2290.843695] inet_ioctl+0x34f/0x390 [ 2290.844487] ? inet_dgram_connect+0x220/0x220 [ 2290.845503] ? __lock_acquire+0xbb1/0x5b00 [ 2290.846450] ? perf_trace_lock+0xac/0x490 [ 2290.847362] packet_ioctl+0xb3/0x260 [ 2290.848175] sock_do_ioctl+0xd3/0x300 [ 2290.849002] ? compat_ifr_data_ioctl+0x180/0x180 [ 2290.850061] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2290.851299] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2290.852425] ? do_vfs_ioctl+0x283/0x10d0 [ 2290.853319] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2290.854466] ? generic_block_fiemap+0x60/0x60 [ 2290.855441] sock_ioctl+0x3ea/0x700 [ 2290.856233] ? dlci_ioctl_set+0x30/0x30 [ 2290.857119] ? selinux_file_ioctl+0xb6/0x270 [ 2290.858086] ? dlci_ioctl_set+0x30/0x30 [ 2290.858955] __x64_sys_ioctl+0x19a/0x210 [ 2290.859846] do_syscall_64+0x33/0x40 [ 2290.860661] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2290.861794] RIP: 0033:0x7fdbbbc9db19 [ 2290.862606] 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 [ 2290.866592] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2290.868247] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2290.869810] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2290.871359] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2290.872915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2290.874465] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 [ 2295.281138] Bluetooth: hci1: command 0x0409 tx timeout [ 2297.328135] Bluetooth: hci1: command 0x041b tx timeout [ 2299.376152] Bluetooth: hci1: command 0x040f tx timeout [ 2300.489497] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2300.491328] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2300.495090] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2300.551148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2300.553411] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2300.557120] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 19:42:55 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 30) 19:42:55 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:42:55 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 19:42:55 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 10) 19:42:55 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x2840880, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) r1 = fsmount(0xffffffffffffffff, 0x1, 0x5) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x35, 0xd1, 0x4, 0x1, 0x0, 0x1, 0x84000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x60f, 0x2}, 0x10914, 0x0, 0x8, 0x6, 0x1ff, 0x83b0, 0x3ff, 0x0, 0x7f, 0x0, 0x578}, 0xffffffffffffffff, 0xd, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r2, &(0x7f00000002c0)=""/225, 0xe1) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480), 0x1000, &(0x7f0000000640)=ANY=[@ANYBLOB="7472662c1f6f3d913c162f72a062b787dfc4fba20f8016ff505fa37048c61cd3cbb9b47bc1ebf7cb231374b78b43e75f56eecd6ce1673d2e3b95e14e24e44186a5a19e0d2e7528cd1791374c8da25d0b99d980be2dddc0011f498778868372d73462e2b5000000000000", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',cache=fscache,access=any,cachetag=,noextend,access=user,access=any,access=client,measure,dont_hash,dont_measure,smackfsdef=hugetlbfs\x00,\x00']) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x108003, 0x4) write$P9_RREADDIR(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="2a0000002902b82e000000800000002a2d4934025bf6dc61dae8b90e000100000000000001f7ffffffffffffff00"], 0x2a) mount$bind(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1000, 0x0) 19:42:55 executing program 2: rename(&(0x7f00000006c0)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) fcntl$getflags(r1, 0x40a) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@empty, @in6=@local, 0x4e21, 0x0, 0x4e23, 0xfff, 0xa, 0x20, 0x1a0, 0x5c}, {0x101, 0x3, 0xff, 0x8d, 0x1, 0x7, 0x7, 0x1}, {0x8f, 0x7, 0x401, 0xff}, 0x3, 0x0, 0x2, 0x1, 0x1}, {{@in=@rand_addr=0x64010100, 0x4d4, 0x6c}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x1c}, 0x3502, 0x0, 0x2, 0x6, 0x1f, 0x0, 0x5}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0xfffffffe}, {{@in6=@private1, 0x0, 0x6c}}}, 0xe8) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e24, @multicast2}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x40081, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x1000003) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='cgroup\x00') preadv2(r2, &(0x7f0000000580)=[{&(0x7f0000000380)=""/72, 0x48}], 0x1, 0x0, 0x0, 0x17) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000600)={0x2}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, 0x0) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) unshare(0x48020200) 19:42:55 executing program 1: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, 0x0) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 19:42:55 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f00000001c0)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x12, &(0x7f00000000c0)=@conn_svc_rsp={0x0, 0x0, 0xa, "9cb388e2", {0x3, 0x107, 0x0, 0x1f, 0x389e, 0x8a}}) chdir(&(0x7f0000000040)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) r4 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x80000001) [ 2317.712934] device veth0_vlan entered promiscuous mode [ 2317.717234] FAULT_INJECTION: forcing a failure. [ 2317.717234] name failslab, interval 1, probability 0, space 0, times 0 [ 2317.719350] CPU: 1 PID: 16831 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2317.720600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2317.722110] Call Trace: [ 2317.722600] dump_stack+0x107/0x167 [ 2317.723279] should_fail.cold+0x5/0xa [ 2317.723978] ? ext4_init_io_end+0x23/0x180 [ 2317.724756] should_failslab+0x5/0x20 [ 2317.725463] kmem_cache_alloc+0x5b/0x310 [ 2317.725776] FAULT_INJECTION: forcing a failure. [ 2317.725776] name failslab, interval 1, probability 0, space 0, times 0 [ 2317.726209] ext4_init_io_end+0x23/0x180 [ 2317.729169] ext4_writepages+0xee9/0x3350 [ 2317.729954] ? unwind_next_frame+0x13ef/0x1a90 [ 2317.730812] ? find_held_lock+0x2c/0x110 [ 2317.731635] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2317.732558] ? __is_insn_slot_addr+0x14c/0x290 [ 2317.733443] ? __kernel_text_address+0x9/0x40 [ 2317.734274] ? unwind_get_return_address+0x55/0xa0 [ 2317.735177] ? create_prof_cpu_mask+0x20/0x20 [ 2317.736042] ? stack_trace_save+0x8c/0xc0 [ 2317.736810] ? stack_trace_consume_entry+0x160/0x160 [ 2317.737778] ? kasan_save_stack+0x32/0x40 [ 2317.738544] ? kasan_save_stack+0x1b/0x40 [ 2317.739258] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2317.740191] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2317.741035] do_writepages+0xee/0x2a0 [ 2317.741749] ? page_writeback_cpu_online+0x20/0x20 [ 2317.742580] ? lock_acquire+0x197/0x470 [ 2317.743320] ? lock_release+0x680/0x680 [ 2317.744013] ? find_held_lock+0x2c/0x110 [ 2317.744780] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2317.745663] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2317.746642] ? mark_held_locks+0x9e/0xe0 [ 2317.747380] ? trace_hardirqs_on+0x5b/0x180 [ 2317.748186] filemap_write_and_wait_range+0x65/0x100 [ 2317.749098] __iomap_dio_rw+0x552/0x1110 [ 2317.749899] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2317.750724] ? ext4_orphan_add+0x253/0x9e0 [ 2317.751485] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2317.752370] ? ext4_empty_dir+0xae0/0xae0 [ 2317.753116] ? jbd2__journal_start+0xf3/0x7e0 [ 2317.753966] iomap_dio_rw+0x31/0x90 [ 2317.754632] ext4_file_write_iter+0xb26/0x18d0 [ 2317.755482] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2317.756349] do_iter_readv_writev+0x476/0x750 [ 2317.757157] ? new_sync_write+0x660/0x660 [ 2317.757908] ? selinux_file_permission+0x92/0x520 [ 2317.758761] ? do_writev+0x139/0x300 [ 2317.759462] do_iter_write+0x191/0x670 [ 2317.760177] vfs_writev+0x1ae/0x620 [ 2317.760849] ? vfs_iter_write+0xa0/0xa0 [ 2317.761577] ? __fdget_pos+0xf1/0x190 [ 2317.762267] ? lock_downgrade+0x6d0/0x6d0 [ 2317.763034] ? __fget_files+0x296/0x4c0 [ 2317.763805] do_writev+0x139/0x300 [ 2317.764433] ? vfs_writev+0x620/0x620 [ 2317.765134] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2317.766060] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2317.767006] do_syscall_64+0x33/0x40 [ 2317.767660] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2317.768589] RIP: 0033:0x7f81cea30b19 [ 2317.769242] 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 [ 2317.772601] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2317.773937] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2317.775232] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2317.776538] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2317.777844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2317.779140] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 [ 2317.780487] CPU: 0 PID: 16830 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2317.781911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2317.783581] Call Trace: [ 2317.784126] dump_stack+0x107/0x167 [ 2317.784867] should_fail.cold+0x5/0xa [ 2317.785645] ? create_object.isra.0+0x3a/0xa20 [ 2317.786568] should_failslab+0x5/0x20 [ 2317.787337] kmem_cache_alloc+0x5b/0x310 [ 2317.788157] ? mark_held_locks+0x9e/0xe0 [ 2317.788984] create_object.isra.0+0x3a/0xa20 [ 2317.789913] kmemleak_alloc_percpu+0xa0/0x100 [ 2317.790837] pcpu_alloc+0x4e2/0x1240 [ 2317.791642] fib6_nh_init+0xa48/0x19e0 [ 2317.792449] ? icmp6_dst_alloc+0x650/0x650 [ 2317.793319] ? ip_fib_metrics_init+0x3ca/0x7d0 [ 2317.794281] ? gre_gro_complete+0x530/0x530 [ 2317.795177] ? kasan_unpoison_shadow+0x33/0x50 [ 2317.796115] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2317.797170] ip6_route_info_create+0x1185/0x1a00 [ 2317.798157] ? fib6_nh_init+0x19e0/0x19e0 [ 2317.799000] ? dev_change_flags+0x100/0x160 [ 2317.799876] ? devinet_ioctl+0x14de/0x1db0 [ 2317.800726] ? inet_ioctl+0x34f/0x390 [ 2317.801496] ? packet_ioctl+0xb3/0x260 [ 2317.802282] ? sock_do_ioctl+0xd3/0x300 [ 2317.803085] ? sock_ioctl+0x3ea/0x700 [ 2317.803858] ? __x64_sys_ioctl+0x19a/0x210 [ 2317.804716] ? do_syscall_64+0x33/0x40 [ 2317.805527] addrconf_f6i_alloc+0x28f/0x430 [ 2317.806406] ? ipv6_route_ioctl+0x510/0x510 [ 2317.807314] ? trace_hardirqs_on+0x5b/0x180 [ 2317.808198] ? kasan_unpoison_shadow+0x33/0x50 [ 2317.809122] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2317.810169] ipv6_add_addr+0x36c/0x1cf0 [ 2317.811000] ? lock_chain_count+0x20/0x20 [ 2317.811840] ? perf_trace_lock+0xac/0x490 [ 2317.812696] ? lock_chain_count+0x20/0x20 [ 2317.813581] ? inet6_dump_ifaddr+0x20/0x20 [ 2317.814461] ? find_held_lock+0x2c/0x110 [ 2317.815299] add_addr+0xcf/0x2c0 [ 2317.816001] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 2317.817034] ? mark_held_locks+0x9e/0xe0 [ 2317.817883] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2317.818946] ? __local_bh_enable_ip+0x9d/0x100 [ 2317.819880] addrconf_notify+0x1a95/0x2410 [ 2317.820750] ? inet6_ifinfo_notify+0x150/0x150 [ 2317.821677] ? failover_register+0x530/0x530 [ 2317.822570] ? cfg80211_netdev_notifier_call+0x298/0x10c0 [ 2317.823683] ? ipmr_device_event+0x18b/0x1f0 [ 2317.824572] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2317.825635] raw_notifier_call_chain+0xb3/0x110 [ 2317.826584] call_netdevice_notifiers_info+0xb5/0x130 [ 2317.827624] __dev_notify_flags+0x110/0x2c0 [ 2317.828492] ? dev_change_name+0x660/0x660 [ 2317.829342] ? __dev_change_flags+0x4cf/0x6e0 [ 2317.830266] ? dev_set_allmulti+0x30/0x30 [ 2317.831106] ? cap_capable+0x1cd/0x230 [ 2317.831895] ? full_name_hash+0xb5/0xf0 [ 2317.832702] dev_change_flags+0x100/0x160 [ 2317.833549] devinet_ioctl+0x14de/0x1db0 [ 2317.834419] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2317.835332] inet_ioctl+0x34f/0x390 [ 2317.836087] ? inet_dgram_connect+0x220/0x220 [ 2317.837022] ? __lock_acquire+0xbb1/0x5b00 [ 2317.837931] ? perf_trace_lock+0xac/0x490 [ 2317.838786] packet_ioctl+0xb3/0x260 [ 2317.839549] sock_do_ioctl+0xd3/0x300 [ 2317.840334] ? compat_ifr_data_ioctl+0x180/0x180 [ 2317.841311] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2317.842503] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2317.843569] ? do_vfs_ioctl+0x283/0x10d0 [ 2317.844408] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2317.845468] ? generic_block_fiemap+0x60/0x60 [ 2317.846393] sock_ioctl+0x3ea/0x700 [ 2317.847119] ? dlci_ioctl_set+0x30/0x30 [ 2317.847934] ? selinux_file_ioctl+0xb6/0x270 [ 2317.848827] ? dlci_ioctl_set+0x30/0x30 [ 2317.849640] __x64_sys_ioctl+0x19a/0x210 [ 2317.850458] do_syscall_64+0x33/0x40 [ 2317.851211] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2317.852242] RIP: 0033:0x7fdbbbc9db19 [ 2317.852989] 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 [ 2317.856703] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2317.858237] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2317.859669] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2317.861104] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2317.862558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2317.863991] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 [ 2317.894597] udc-core: couldn't find an available UDC or it's busy [ 2317.895762] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 19:42:55 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:42:55 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 11) 19:42:55 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2318.158951] FAULT_INJECTION: forcing a failure. [ 2318.158951] name failslab, interval 1, probability 0, space 0, times 0 [ 2318.160576] CPU: 1 PID: 16851 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2318.161484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2318.162546] Call Trace: [ 2318.162891] dump_stack+0x107/0x167 [ 2318.163394] should_fail.cold+0x5/0xa [ 2318.163890] ? create_object.isra.0+0x3a/0xa20 [ 2318.164490] should_failslab+0x5/0x20 [ 2318.164980] kmem_cache_alloc+0x5b/0x310 [ 2318.165531] create_object.isra.0+0x3a/0xa20 [ 2318.166103] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2318.166792] kmem_cache_alloc+0x159/0x310 [ 2318.167361] ext4_init_io_end+0x23/0x180 [ 2318.167890] ext4_writepages+0xee9/0x3350 [ 2318.168438] ? unwind_next_frame+0x13ef/0x1a90 [ 2318.169045] ? find_held_lock+0x2c/0x110 [ 2318.169632] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2318.170291] ? __is_insn_slot_addr+0x14c/0x290 [ 2318.170916] ? __kernel_text_address+0x9/0x40 [ 2318.171528] ? unwind_get_return_address+0x55/0xa0 [ 2318.172185] ? create_prof_cpu_mask+0x20/0x20 [ 2318.172810] ? stack_trace_save+0x8c/0xc0 [ 2318.173383] ? stack_trace_consume_entry+0x160/0x160 [ 2318.174092] ? kasan_save_stack+0x32/0x40 [ 2318.174639] ? kasan_save_stack+0x1b/0x40 [ 2318.175191] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2318.175866] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2318.176515] do_writepages+0xee/0x2a0 [ 2318.177033] ? page_writeback_cpu_online+0x20/0x20 [ 2318.177696] ? lock_acquire+0x197/0x470 [ 2318.178241] ? lock_release+0x680/0x680 [ 2318.178780] ? find_held_lock+0x2c/0x110 [ 2318.179336] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2318.180006] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2318.180721] ? mark_held_locks+0x9e/0xe0 [ 2318.181277] ? trace_hardirqs_on+0x5b/0x180 [ 2318.181858] filemap_write_and_wait_range+0x65/0x100 [ 2318.182541] __iomap_dio_rw+0x552/0x1110 [ 2318.183107] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2318.183715] ? ext4_orphan_add+0x253/0x9e0 [ 2318.184277] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2318.184934] ? ext4_empty_dir+0xae0/0xae0 [ 2318.185504] ? jbd2__journal_start+0xf3/0x7e0 [ 2318.186125] iomap_dio_rw+0x31/0x90 [ 2318.186628] ext4_file_write_iter+0xb26/0x18d0 [ 2318.187272] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2318.187906] do_iter_readv_writev+0x476/0x750 [ 2318.188512] ? new_sync_write+0x660/0x660 [ 2318.189066] ? selinux_file_permission+0x92/0x520 [ 2318.189732] ? do_writev+0x139/0x300 [ 2318.190249] do_iter_write+0x191/0x670 [ 2318.190790] vfs_writev+0x1ae/0x620 [ 2318.191276] ? vfs_iter_write+0xa0/0xa0 [ 2318.191812] ? __fdget_pos+0xf1/0x190 [ 2318.192319] ? lock_downgrade+0x6d0/0x6d0 [ 2318.192900] ? __fget_files+0x296/0x4c0 [ 2318.193472] do_writev+0x139/0x300 [ 2318.193952] ? vfs_writev+0x620/0x620 [ 2318.194460] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2318.195164] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2318.195860] do_syscall_64+0x33/0x40 [ 2318.196341] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2318.197025] RIP: 0033:0x7f81cea30b19 [ 2318.197529] 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 [ 2318.199913] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2318.200917] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2318.201854] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2318.202796] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2318.203708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2318.204650] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 19:42:55 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 31) 19:42:56 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2318.225644] device veth0_vlan entered promiscuous mode 19:42:56 executing program 1: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001280)=@updsa={0x160, 0x10, 0x1, 0x0, 0x0, {{@in6=@mcast2, @in6=@private0}, {@in, 0x0, 0x32}, @in=@multicast1, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x70, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x120, 0x40, "976ae46d07d1812fd0664e95dee18314b91df2e10ff98153074f6a02e3550c030000001b"}}]}, 0x160}}, 0x0) sendfile(r1, r0, &(0x7f0000000140)=0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000000c0)={0x0, 0x0, 0x80000000, 0x401, 0x4, 0x7}) [ 2318.227730] FAULT_INJECTION: forcing a failure. [ 2318.227730] name failslab, interval 1, probability 0, space 0, times 0 [ 2318.229540] CPU: 1 PID: 16853 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2318.230385] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2318.231395] Call Trace: [ 2318.231724] dump_stack+0x107/0x167 [ 2318.232177] should_fail.cold+0x5/0xa [ 2318.232657] ? __alloc_skb+0x6d/0x5b0 [ 2318.233134] should_failslab+0x5/0x20 [ 2318.233605] kmem_cache_alloc_node+0x55/0x330 [ 2318.234150] __alloc_skb+0x6d/0x5b0 [ 2318.234604] inet6_ifa_notify+0x118/0x220 [ 2318.235098] ? inet6_fill_ifaddr+0xd60/0xd60 [ 2318.235633] ? __ipv6_ifa_notify+0xb10/0xb10 [ 2318.236174] __ipv6_ifa_notify+0x17b/0xb10 [ 2318.236700] ? __fib6_clean_all+0x138/0x2a0 [ 2318.237235] ? modify_prefix_route+0x590/0x590 [ 2318.237806] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2318.238435] ? trace_hardirqs_on+0x5b/0x180 [ 2318.238972] ipv6_ifa_notify+0xd7/0x240 [ 2318.239479] add_addr+0x1c2/0x2c0 [ 2318.239915] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 2318.240543] ? mark_held_locks+0x9e/0xe0 [ 2318.241051] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2318.241707] ? __local_bh_enable_ip+0x9d/0x100 [ 2318.242283] addrconf_notify+0x1a95/0x2410 [ 2318.242825] ? inet6_ifinfo_notify+0x150/0x150 [ 2318.243389] ? failover_register+0x530/0x530 [ 2318.243936] ? cfg80211_netdev_notifier_call+0x298/0x10c0 [ 2318.244609] ? ipmr_device_event+0x18b/0x1f0 [ 2318.245151] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2318.245799] raw_notifier_call_chain+0xb3/0x110 [ 2318.246389] call_netdevice_notifiers_info+0xb5/0x130 [ 2318.247028] __dev_notify_flags+0x110/0x2c0 [ 2318.247561] ? dev_change_name+0x660/0x660 [ 2318.248096] ? __dev_change_flags+0x4cf/0x6e0 [ 2318.248651] ? dev_set_allmulti+0x30/0x30 [ 2318.249172] ? cap_capable+0x1cd/0x230 [ 2318.249671] ? full_name_hash+0xb5/0xf0 [ 2318.250167] dev_change_flags+0x100/0x160 [ 2318.250675] devinet_ioctl+0x14de/0x1db0 [ 2318.251186] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2318.251748] inet_ioctl+0x34f/0x390 [ 2318.252204] ? inet_dgram_connect+0x220/0x220 [ 2318.252769] ? __lock_acquire+0xbb1/0x5b00 [ 2318.253302] ? perf_trace_lock+0xac/0x490 [ 2318.253843] packet_ioctl+0xb3/0x260 [ 2318.254308] sock_do_ioctl+0xd3/0x300 [ 2318.254774] ? compat_ifr_data_ioctl+0x180/0x180 [ 2318.255358] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2318.256066] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2318.256701] ? do_vfs_ioctl+0x283/0x10d0 [ 2318.257193] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2318.257839] ? generic_block_fiemap+0x60/0x60 [ 2318.258408] sock_ioctl+0x3ea/0x700 [ 2318.258852] ? dlci_ioctl_set+0x30/0x30 [ 2318.259348] ? selinux_file_ioctl+0xb6/0x270 [ 2318.259897] ? dlci_ioctl_set+0x30/0x30 [ 2318.260396] __x64_sys_ioctl+0x19a/0x210 [ 2318.260900] do_syscall_64+0x33/0x40 [ 2318.261377] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2318.262023] RIP: 0033:0x7fdbbbc9db19 [ 2318.262480] 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 [ 2318.264738] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2318.265675] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2318.266540] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2318.267414] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2318.268293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2318.269158] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 [ 2318.672005] udc-core: couldn't find an available UDC or it's busy [ 2318.673669] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 2322.736145] Bluetooth: hci1: command 0x0409 tx timeout [ 2324.784174] Bluetooth: hci1: command 0x041b tx timeout [ 2326.832127] Bluetooth: hci1: command 0x040f tx timeout [ 2327.971313] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2327.973448] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2327.982251] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2328.031059] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2328.033095] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2328.035918] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2328.880103] Bluetooth: hci1: command 0x0419 tx timeout 19:43:21 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:43:21 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 32) 19:43:21 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x2840880, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) r1 = fsmount(0xffffffffffffffff, 0x1, 0x5) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x35, 0xd1, 0x4, 0x1, 0x0, 0x1, 0x84000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x60f, 0x2}, 0x10914, 0x0, 0x8, 0x6, 0x1ff, 0x83b0, 0x3ff, 0x0, 0x7f, 0x0, 0x578}, 0xffffffffffffffff, 0xd, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r2, &(0x7f00000002c0)=""/225, 0xe1) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480), 0x1000, &(0x7f0000000640)=ANY=[@ANYBLOB="7472662c1f6f3d913c162f72a062b787dfc4fba20f8016ff505fa37048c61cd3cbb9b47bc1ebf7cb231374b78b43e75f56eecd6ce1673d2e3b95e14e24e44186a5a19e0d2e7528cd1791374c8da25d0b99d980be2dddc0011f498778868372d73462e2b5000000000000", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',cache=fscache,access=any,cachetag=,noextend,access=user,access=any,access=client,measure,dont_hash,dont_measure,smackfsdef=hugetlbfs\x00,\x00']) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x108003, 0x4) write$P9_RREADDIR(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="2a0000002902b82e000000800000002a2d4934025bf6dc61dae8b90e000100000000000001f7ffffffffffffff00"], 0x2a) 19:43:21 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x19c05c71, 0x0, &(0x7f0000000240), 0x800, &(0x7f00000001c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) getdents64(r1, &(0x7f00000001c0)=""/6, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2, 0x0) r3 = syz_open_dev$mouse(&(0x7f00000000c0), 0xabc, 0x4440c1) fallocate(r3, 0x4a, 0xffffffff, 0x8001) sendfile(r1, r2, 0x0, 0x100000001) sendfile(r0, r2, &(0x7f0000000140)=0x5, 0x349780) r4 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7, 0x0, 0x3, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r4, 0x0, 0x80000001) 19:43:21 executing program 2: rename(&(0x7f00000006c0)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) fcntl$getflags(r1, 0x40a) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@empty, @in6=@local, 0x4e21, 0x0, 0x4e23, 0xfff, 0xa, 0x20, 0x1a0, 0x5c}, {0x101, 0x3, 0xff, 0x8d, 0x1, 0x7, 0x7, 0x1}, {0x8f, 0x7, 0x401, 0xff}, 0x3, 0x0, 0x2, 0x1, 0x1}, {{@in=@rand_addr=0x64010100, 0x4d4, 0x6c}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x1c}, 0x3502, 0x0, 0x2, 0x6, 0x1f, 0x0, 0x5}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0xfffffffe}, {{@in6=@private1, 0x0, 0x6c}}}, 0xe8) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e24, @multicast2}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x40081, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x1000003) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='cgroup\x00') preadv2(r2, &(0x7f0000000580)=[{&(0x7f0000000380)=""/72, 0x48}], 0x1, 0x0, 0x0, 0x17) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000600)={0x2}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, 0x0) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) unshare(0x48020200) 19:43:21 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 12) 19:43:21 executing program 1: r0 = syz_io_uring_setup(0x5d0, &(0x7f0000000000)={0x0, 0xe781, 0x1, 0x0, 0x353}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000100), &(0x7f00000000c0)) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x3ff}}, './file0\x00'}) io_uring_enter(r1, 0xc29, 0x9e1e, 0x2, &(0x7f0000000140)={[0x6]}, 0x8) 19:43:21 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) [ 2343.286737] FAT-fs (loop5): bogus number of reserved sectors [ 2343.288106] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2343.288885] FAULT_INJECTION: forcing a failure. [ 2343.288885] name failslab, interval 1, probability 0, space 0, times 0 [ 2343.291702] CPU: 1 PID: 17337 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2343.293101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2343.294791] Call Trace: [ 2343.295340] dump_stack+0x107/0x167 [ 2343.296096] should_fail.cold+0x5/0xa [ 2343.296905] ? jbd2__journal_start+0x190/0x7e0 [ 2343.297841] should_failslab+0x5/0x20 [ 2343.298607] kmem_cache_alloc+0x5b/0x310 [ 2343.299445] jbd2__journal_start+0x190/0x7e0 [ 2343.300348] __ext4_journal_start_sb+0x214/0x390 [ 2343.301321] ext4_writepages+0x102d/0x3350 [ 2343.302199] ? unwind_next_frame+0x13ef/0x1a90 [ 2343.303137] ? find_held_lock+0x2c/0x110 [ 2343.304029] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2343.305033] ? __is_insn_slot_addr+0x14c/0x290 [ 2343.305977] ? __kernel_text_address+0x9/0x40 [ 2343.306877] ? unwind_get_return_address+0x55/0xa0 [ 2343.307855] ? create_prof_cpu_mask+0x20/0x20 [ 2343.308799] ? stack_trace_save+0x8c/0xc0 [ 2343.309634] ? stack_trace_consume_entry+0x160/0x160 [ 2343.310699] ? kasan_save_stack+0x32/0x40 [ 2343.311527] ? kasan_save_stack+0x1b/0x40 [ 2343.312359] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2343.313388] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2343.314385] do_writepages+0xee/0x2a0 [ 2343.315163] ? page_writeback_cpu_online+0x20/0x20 [ 2343.316141] ? lock_acquire+0x197/0x470 [ 2343.316955] ? lock_release+0x680/0x680 [ 2343.317761] ? find_held_lock+0x2c/0x110 [ 2343.318602] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2343.319605] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2343.320667] ? mark_held_locks+0x9e/0xe0 [ 2343.321502] ? trace_hardirqs_on+0x5b/0x180 [ 2343.322408] filemap_write_and_wait_range+0x65/0x100 [ 2343.323432] __iomap_dio_rw+0x552/0x1110 [ 2343.324295] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2343.325217] ? ext4_orphan_add+0x253/0x9e0 [ 2343.326076] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2343.327068] ? ext4_empty_dir+0xae0/0xae0 [ 2343.327898] ? jbd2__journal_start+0xf3/0x7e0 [ 2343.328825] iomap_dio_rw+0x31/0x90 [ 2343.329566] ext4_file_write_iter+0xb26/0x18d0 [ 2343.330532] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2343.331497] do_iter_readv_writev+0x476/0x750 [ 2343.332407] ? new_sync_write+0x660/0x660 19:43:21 executing program 1: fsetxattr$security_selinux(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f00000000c0)={0x0, 0x0, [0x5]}) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000040)=0x5, 0x4) fstatfs(0xffffffffffffffff, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c40000001d00210ccde40000000000000400020014001180c09801a7b0c7dba09475f251c743092f0800310043e6cf345f13be85938dbd3913a463", @ANYRES32, @ANYRES32, @ANYBLOB], 0xc4}}, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x90801, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r4, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r6], 0x38}}], 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r3, 0x89f5, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000100)={'ip6tnl0\x00', r6, 0x4, 0x86, 0x1, 0x9, 0x48, @mcast1, @local, 0x7800, 0x8, 0x4, 0x8}}) [ 2343.333236] ? selinux_file_permission+0x92/0x520 [ 2343.334413] ? do_writev+0x139/0x300 [ 2343.335191] do_iter_write+0x191/0x670 [ 2343.336011] vfs_writev+0x1ae/0x620 [ 2343.336750] ? vfs_iter_write+0xa0/0xa0 [ 2343.337552] ? __fdget_pos+0xf1/0x190 [ 2343.338332] ? lock_downgrade+0x6d0/0x6d0 [ 2343.339200] ? __fget_files+0x296/0x4c0 [ 2343.340052] do_writev+0x139/0x300 [ 2343.340770] ? vfs_writev+0x620/0x620 [ 2343.341546] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2343.342609] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2343.343658] do_syscall_64+0x33/0x40 [ 2343.344403] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2343.345426] RIP: 0033:0x7f81cea30b19 [ 2343.346184] 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 [ 2343.349829] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2343.351347] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2343.352764] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2343.353558] netlink: 148 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2343.354191] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2343.354205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2343.354219] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 [ 2343.355398] EXT4-fs (sda): ext4_writepages: jbd2_start: 9223372036854775807 pages, ino 16068; err -12 [ 2343.393946] device veth0_vlan entered promiscuous mode [ 2343.395679] FAULT_INJECTION: forcing a failure. [ 2343.395679] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 2343.398001] CPU: 0 PID: 17338 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2343.399365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2343.400999] Call Trace: [ 2343.401528] dump_stack+0x107/0x167 [ 2343.402298] should_fail.cold+0x5/0xa [ 2343.403063] __alloc_pages_nodemask+0x182/0x600 [ 2343.403982] ? gre_gro_complete+0x530/0x530 [ 2343.404844] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2343.406071] ? kmem_cache_alloc_node+0x313/0x330 [ 2343.407015] alloc_pages_current+0x187/0x280 [ 2343.407888] ? mark_lock+0xf5/0x2df0 [ 2343.408632] allocate_slab+0x26f/0x380 [ 2343.409413] ___slab_alloc+0x470/0x700 [ 2343.410202] ? __alloc_skb+0x6d/0x5b0 [ 2343.410967] ? __lock_acquire+0xbb1/0x5b00 [ 2343.411811] ? __alloc_skb+0x6d/0x5b0 [ 2343.412569] ? kmem_cache_alloc_node+0x313/0x330 [ 2343.413502] ? __alloc_skb+0x6d/0x5b0 [ 2343.414272] kmem_cache_alloc_node+0x313/0x330 [ 2343.415189] __alloc_skb+0x6d/0x5b0 [ 2343.415920] inet6_ifa_notify+0x118/0x220 [ 2343.416745] ? inet6_fill_ifaddr+0xd60/0xd60 [ 2343.417621] ? __ipv6_ifa_notify+0xb10/0xb10 [ 2343.418861] __ipv6_ifa_notify+0x17b/0xb10 [ 2343.419887] ? __fib6_clean_all+0x138/0x2a0 [ 2343.420937] ? modify_prefix_route+0x590/0x590 [ 2343.422078] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2343.423339] ? trace_hardirqs_on+0x5b/0x180 [ 2343.424389] ipv6_ifa_notify+0xd7/0x240 [ 2343.425348] add_addr+0x1c2/0x2c0 [ 2343.426193] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 2343.427403] ? mark_held_locks+0x9e/0xe0 [ 2343.428388] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2343.429664] ? __local_bh_enable_ip+0x9d/0x100 [ 2343.430782] addrconf_notify+0x1a95/0x2410 [ 2343.431843] ? inet6_ifinfo_notify+0x150/0x150 [ 2343.432953] ? failover_register+0x530/0x530 [ 2343.434021] ? cfg80211_netdev_notifier_call+0x298/0x10c0 [ 2343.435144] ? ipmr_device_event+0x18b/0x1f0 [ 2343.436031] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2343.437093] raw_notifier_call_chain+0xb3/0x110 [ 2343.438050] call_netdevice_notifiers_info+0xb5/0x130 [ 2343.439122] __dev_notify_flags+0x110/0x2c0 [ 2343.440014] ? dev_change_name+0x660/0x660 [ 2343.440872] ? __dev_change_flags+0x4cf/0x6e0 [ 2343.441824] ? dev_set_allmulti+0x30/0x30 [ 2343.442695] ? cap_capable+0x1cd/0x230 [ 2343.443510] ? full_name_hash+0xb5/0xf0 [ 2343.444349] dev_change_flags+0x100/0x160 [ 2343.445221] devinet_ioctl+0x14de/0x1db0 [ 2343.446094] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2343.447032] inet_ioctl+0x34f/0x390 [ 2343.447789] ? inet_dgram_connect+0x220/0x220 [ 2343.448719] ? __lock_acquire+0xbb1/0x5b00 [ 2343.449594] ? perf_trace_lock+0xac/0x490 [ 2343.450446] packet_ioctl+0xb3/0x260 [ 2343.451209] sock_do_ioctl+0xd3/0x300 [ 2343.451977] ? compat_ifr_data_ioctl+0x180/0x180 [ 2343.452950] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2343.454125] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2343.455194] ? do_vfs_ioctl+0x283/0x10d0 [ 2343.456019] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2343.457120] ? generic_block_fiemap+0x60/0x60 [ 2343.458085] sock_ioctl+0x3ea/0x700 [ 2343.458819] ? dlci_ioctl_set+0x30/0x30 [ 2343.459647] ? selinux_file_ioctl+0xb6/0x270 [ 2343.460544] ? dlci_ioctl_set+0x30/0x30 [ 2343.461360] __x64_sys_ioctl+0x19a/0x210 [ 2343.462200] do_syscall_64+0x33/0x40 [ 2343.462978] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2343.464017] RIP: 0033:0x7fdbbbc9db19 [ 2343.464787] 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 [ 2343.468529] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2343.470103] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2343.471555] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2343.473025] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2343.474498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2343.475955] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 [ 2343.486043] FAT-fs (loop5): bogus number of reserved sectors [ 2343.487348] FAT-fs (loop5): Can't find a valid FAT filesystem 19:43:21 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:43:21 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x2840880, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) r1 = fsmount(0xffffffffffffffff, 0x1, 0x5) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x35, 0xd1, 0x4, 0x1, 0x0, 0x1, 0x84000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x60f, 0x2}, 0x10914, 0x0, 0x8, 0x6, 0x1ff, 0x83b0, 0x3ff, 0x0, 0x7f, 0x0, 0x578}, 0xffffffffffffffff, 0xd, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r2, &(0x7f00000002c0)=""/225, 0xe1) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480), 0x1000, &(0x7f0000000640)=ANY=[@ANYBLOB="7472662c1f6f3d913c162f72a062b787dfc4fba20f8016ff505fa37048c61cd3cbb9b47bc1ebf7cb231374b78b43e75f56eecd6ce1673d2e3b95e14e24e44186a5a19e0d2e7528cd1791374c8da25d0b99d980be2dddc0011f498778868372d73462e2b5000000000000", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',cache=fscache,access=any,cachetag=,noextend,access=user,access=any,access=client,measure,dont_hash,dont_measure,smackfsdef=hugetlbfs\x00,\x00']) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x108003, 0x4) 19:43:21 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f00000001c0)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x5) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x80000001) 19:43:21 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 13) [ 2343.700553] udc-core: couldn't find an available UDC or it's busy [ 2343.701976] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 2343.707634] FAULT_INJECTION: forcing a failure. [ 2343.707634] name failslab, interval 1, probability 0, space 0, times 0 [ 2343.710018] CPU: 0 PID: 17364 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2343.711438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2343.713131] Call Trace: [ 2343.713690] dump_stack+0x107/0x167 [ 2343.714489] should_fail.cold+0x5/0xa [ 2343.715282] ? create_object.isra.0+0x3a/0xa20 [ 2343.716224] should_failslab+0x5/0x20 [ 2343.717008] kmem_cache_alloc+0x5b/0x310 [ 2343.717870] create_object.isra.0+0x3a/0xa20 [ 2343.718785] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2343.719838] kmem_cache_alloc+0x159/0x310 [ 2343.720717] jbd2__journal_start+0x190/0x7e0 [ 2343.721643] __ext4_journal_start_sb+0x214/0x390 [ 2343.722657] ext4_writepages+0x102d/0x3350 [ 2343.723535] ? unwind_next_frame+0x13ef/0x1a90 [ 2343.724494] ? find_held_lock+0x2c/0x110 [ 2343.725397] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2343.726437] ? __is_insn_slot_addr+0x14c/0x290 [ 2343.727392] ? __kernel_text_address+0x9/0x40 [ 2343.728315] ? unwind_get_return_address+0x55/0xa0 [ 2343.729316] ? create_prof_cpu_mask+0x20/0x20 [ 2343.730300] ? stack_trace_save+0x8c/0xc0 [ 2343.731158] ? stack_trace_consume_entry+0x160/0x160 [ 2343.732228] ? kasan_save_stack+0x32/0x40 [ 2343.733080] ? kasan_save_stack+0x1b/0x40 [ 2343.733943] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2343.735002] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2343.736014] do_writepages+0xee/0x2a0 [ 2343.736809] ? page_writeback_cpu_online+0x20/0x20 [ 2343.737822] ? lock_acquire+0x197/0x470 [ 2343.738652] ? lock_release+0x680/0x680 [ 2343.739469] ? find_held_lock+0x2c/0x110 [ 2343.740340] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2343.741368] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2343.742713] ? mark_held_locks+0x9e/0xe0 [ 2343.743571] ? trace_hardirqs_on+0x5b/0x180 [ 2343.744483] filemap_write_and_wait_range+0x65/0x100 [ 2343.745533] __iomap_dio_rw+0x552/0x1110 [ 2343.746423] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2343.747366] ? ext4_orphan_add+0x253/0x9e0 [ 2343.748233] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2343.749246] ? ext4_empty_dir+0xae0/0xae0 [ 2343.750104] ? jbd2__journal_start+0xf3/0x7e0 [ 2343.751046] iomap_dio_rw+0x31/0x90 [ 2343.751802] ext4_file_write_iter+0xb26/0x18d0 [ 2343.752776] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2343.753779] do_iter_readv_writev+0x476/0x750 [ 2343.754716] ? new_sync_write+0x660/0x660 [ 2343.755566] ? selinux_file_permission+0x92/0x520 [ 2343.756571] ? do_writev+0x139/0x300 [ 2343.757367] do_iter_write+0x191/0x670 [ 2343.758214] vfs_writev+0x1ae/0x620 [ 2343.758969] ? vfs_iter_write+0xa0/0xa0 [ 2343.759785] ? __fdget_pos+0xf1/0x190 [ 2343.760570] ? lock_downgrade+0x6d0/0x6d0 [ 2343.761456] ? __fget_files+0x296/0x4c0 [ 2343.762336] do_writev+0x139/0x300 [ 2343.763070] ? vfs_writev+0x620/0x620 [ 2343.763863] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2343.764939] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2343.766030] do_syscall_64+0x33/0x40 [ 2343.766797] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2343.767847] RIP: 0033:0x7f81cea30b19 [ 2343.768613] 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 [ 2343.772357] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2343.773932] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2343.775389] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2343.776851] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2343.778322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2343.779779] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 19:43:21 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:43:21 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x2840880, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) r1 = fsmount(0xffffffffffffffff, 0x1, 0x5) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x35, 0xd1, 0x4, 0x1, 0x0, 0x1, 0x84000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x60f, 0x2}, 0x10914, 0x0, 0x8, 0x6, 0x1ff, 0x83b0, 0x3ff, 0x0, 0x7f, 0x0, 0x578}, 0xffffffffffffffff, 0xd, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r2, &(0x7f00000002c0)=""/225, 0xe1) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480), 0x1000, &(0x7f0000000640)=ANY=[@ANYBLOB="7472662c1f6f3d913c162f72a062b787dfc4fba20f8016ff505fa37048c61cd3cbb9b47bc1ebf7cb231374b78b43e75f56eecd6ce1673d2e3b95e14e24e44186a5a19e0d2e7528cd1791374c8da25d0b99d980be2dddc0011f498778868372d73462e2b5000000000000", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',cache=fscache,access=any,cachetag=,noextend,access=user,access=any,access=client,measure,dont_hash,dont_measure,smackfsdef=hugetlbfs\x00,\x00']) [ 2343.802895] netlink: 148 bytes leftover after parsing attributes in process `syz-executor.1'. 19:43:21 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 33) 19:43:21 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2344.002782] sysfs: cannot create duplicate filename '/class/ieee80211/À˜§°ÇÛ ”uòQÇC !' [ 2344.004480] CPU: 0 PID: 17351 Comm: syz-executor.1 Not tainted 5.10.208 #1 [ 2344.005887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2344.007565] Call Trace: [ 2344.008108] dump_stack+0x107/0x167 [ 2344.008861] sysfs_warn_dup.cold+0x1c/0x29 [ 2344.009734] sysfs_do_create_link_sd+0x122/0x140 [ 2344.010694] sysfs_create_link+0x5f/0xc0 [ 2344.011537] device_add+0x703/0x1c50 [ 2344.012312] ? devlink_add_symlinks+0x970/0x970 [ 2344.013260] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 2344.014371] wiphy_register+0x1da6/0x2850 [ 2344.015216] ? wiphy_unregister+0xb90/0xb90 [ 2344.016128] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2344.017199] ieee80211_register_hw+0x23c5/0x38b0 [ 2344.018207] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 2344.019220] ? net_generic+0xdb/0x2b0 [ 2344.020035] ? lockdep_init_map_type+0x2c7/0x780 [ 2344.020989] ? memset+0x20/0x50 [ 2344.021660] ? __hrtimer_init+0x12c/0x270 [ 2344.022545] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 2344.023578] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 2344.024515] ? hwsim_new_radio_nl+0x967/0x1080 [ 2344.025447] ? memcpy+0x39/0x60 [ 2344.026137] hwsim_new_radio_nl+0x991/0x1080 [ 2344.027038] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2344.028107] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 2344.029439] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 2344.030780] genl_family_rcv_msg_doit+0x22d/0x330 [ 2344.031765] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2344.033094] ? cap_capable+0x1cd/0x230 [ 2344.033910] ? ns_capable+0xe2/0x110 [ 2344.034672] genl_rcv_msg+0x33c/0x5a0 [ 2344.035451] ? genl_get_cmd+0x480/0x480 [ 2344.036260] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 2344.037314] ? lock_release+0x680/0x680 [ 2344.038137] ? __lockdep_reset_lock+0x180/0x180 [ 2344.039084] netlink_rcv_skb+0x14b/0x430 [ 2344.039909] ? genl_get_cmd+0x480/0x480 [ 2344.040721] ? netlink_ack+0xab0/0xab0 [ 2344.041533] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2344.042474] ? is_vmalloc_addr+0x7b/0xb0 [ 2344.043304] genl_rcv+0x24/0x40 [ 2344.043976] netlink_unicast+0x549/0x7f0 [ 2344.044815] ? netlink_attachskb+0x870/0x870 [ 2344.045727] ? __virt_addr_valid+0x128/0x350 [ 2344.046634] netlink_sendmsg+0x90f/0xdf0 [ 2344.047466] ? netlink_unicast+0x7f0/0x7f0 [ 2344.048344] ? netlink_unicast+0x7f0/0x7f0 [ 2344.049205] __sock_sendmsg+0x154/0x190 [ 2344.050019] ____sys_sendmsg+0x70d/0x870 [ 2344.050845] ? sock_write_iter+0x3d0/0x3d0 [ 2344.051707] ? do_recvmmsg+0x6d0/0x6d0 [ 2344.052496] ? perf_trace_lock+0xac/0x490 [ 2344.053354] ? __lockdep_reset_lock+0x180/0x180 [ 2344.054320] ? __lock_acquire+0xbb1/0x5b00 [ 2344.055192] ___sys_sendmsg+0xf3/0x170 [ 2344.055984] ? sendmsg_copy_msghdr+0x160/0x160 [ 2344.056919] ? lock_downgrade+0x6d0/0x6d0 [ 2344.057772] ? __lockdep_reset_lock+0x180/0x180 [ 2344.058719] ? futex_exit_release+0x220/0x220 [ 2344.059645] ? __fget_files+0x296/0x4c0 [ 2344.060465] ? __fget_light+0xea/0x290 [ 2344.061269] __sys_sendmsg+0xe5/0x1b0 [ 2344.062050] ? __sys_sendmsg_sock+0x40/0x40 [ 2344.062927] ? __do_sys_futex+0x2bb/0x480 [ 2344.063792] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2344.064857] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2344.065920] ? trace_hardirqs_on+0x5b/0x180 [ 2344.066808] do_syscall_64+0x33/0x40 [ 2344.067566] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2344.068611] RIP: 0033:0x7f0d69fa4b19 [ 2344.069373] 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 [ 2344.073092] RSP: 002b:00007f0d674f9188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2344.074662] RAX: ffffffffffffffda RBX: 00007f0d6a0b8020 RCX: 00007f0d69fa4b19 [ 2344.076117] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000007 [ 2344.077567] RBP: 00007f0d69ffef6d R08: 0000000000000000 R09: 0000000000000000 [ 2344.079024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2344.080470] R13: 00007ffe1d152d0f R14: 00007f0d674f9300 R15: 0000000000022000 [ 2344.162308] device veth0_vlan entered promiscuous mode [ 2344.165263] FAULT_INJECTION: forcing a failure. [ 2344.165263] name failslab, interval 1, probability 0, space 0, times 0 [ 2344.167566] CPU: 0 PID: 17374 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2344.169007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2344.170711] Call Trace: [ 2344.171257] dump_stack+0x107/0x167 [ 2344.172013] should_fail.cold+0x5/0xa [ 2344.172793] ? create_object.isra.0+0x3a/0xa20 [ 2344.173753] should_failslab+0x5/0x20 [ 2344.174526] kmem_cache_alloc+0x5b/0x310 [ 2344.175366] create_object.isra.0+0x3a/0xa20 [ 2344.176263] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2344.177304] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2344.178349] ? inet6_ifa_notify+0x118/0x220 [ 2344.179232] __alloc_skb+0xb1/0x5b0 [ 2344.179979] inet6_ifa_notify+0x118/0x220 [ 2344.180829] ? inet6_fill_ifaddr+0xd60/0xd60 [ 2344.181749] ? __ipv6_ifa_notify+0xb10/0xb10 [ 2344.182657] __ipv6_ifa_notify+0x17b/0xb10 [ 2344.183511] ? __fib6_clean_all+0x138/0x2a0 [ 2344.184392] ? modify_prefix_route+0x590/0x590 [ 2344.185326] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2344.186403] ? trace_hardirqs_on+0x5b/0x180 [ 2344.187292] ipv6_ifa_notify+0xd7/0x240 [ 2344.188101] add_addr+0x1c2/0x2c0 [ 2344.188807] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 2344.189830] ? mark_held_locks+0x9e/0xe0 [ 2344.190662] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2344.191716] ? __local_bh_enable_ip+0x9d/0x100 [ 2344.192643] addrconf_notify+0x1a95/0x2410 [ 2344.193509] ? inet6_ifinfo_notify+0x150/0x150 [ 2344.194457] ? failover_register+0x530/0x530 [ 2344.195365] ? cfg80211_netdev_notifier_call+0x298/0x10c0 [ 2344.196482] ? ipmr_device_event+0x18b/0x1f0 [ 2344.197377] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2344.198443] raw_notifier_call_chain+0xb3/0x110 [ 2344.199395] call_netdevice_notifiers_info+0xb5/0x130 [ 2344.200450] __dev_notify_flags+0x110/0x2c0 [ 2344.201332] ? dev_change_name+0x660/0x660 [ 2344.202209] ? __dev_change_flags+0x4cf/0x6e0 [ 2344.203129] ? dev_set_allmulti+0x30/0x30 [ 2344.203975] ? cap_capable+0x1cd/0x230 [ 2344.204774] ? full_name_hash+0xb5/0xf0 [ 2344.205589] dev_change_flags+0x100/0x160 [ 2344.206445] devinet_ioctl+0x14de/0x1db0 [ 2344.207283] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2344.208197] inet_ioctl+0x34f/0x390 [ 2344.208941] ? inet_dgram_connect+0x220/0x220 [ 2344.209883] ? __lock_acquire+0xbb1/0x5b00 [ 2344.210765] ? perf_trace_lock+0xac/0x490 [ 2344.211617] packet_ioctl+0xb3/0x260 [ 2344.212376] sock_do_ioctl+0xd3/0x300 [ 2344.213151] ? compat_ifr_data_ioctl+0x180/0x180 [ 2344.214142] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2344.215312] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2344.216358] ? do_vfs_ioctl+0x283/0x10d0 [ 2344.217185] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2344.218261] ? generic_block_fiemap+0x60/0x60 [ 2344.219187] sock_ioctl+0x3ea/0x700 [ 2344.219931] ? dlci_ioctl_set+0x30/0x30 [ 2344.220747] ? selinux_file_ioctl+0xb6/0x270 [ 2344.221654] ? dlci_ioctl_set+0x30/0x30 [ 2344.222481] __x64_sys_ioctl+0x19a/0x210 [ 2344.223316] do_syscall_64+0x33/0x40 [ 2344.224081] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2344.225128] RIP: 0033:0x7fdbbbc9db19 [ 2344.225894] 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 [ 2344.229634] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2344.231190] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2344.232641] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2344.234108] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2344.235563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2344.237012] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 [ 2344.642658] udc-core: couldn't find an available UDC or it's busy [ 2344.644102] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 19:43:37 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 19:43:37 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x2840880, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) fsmount(0xffffffffffffffff, 0x1, 0x5) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x35, 0xd1, 0x4, 0x1, 0x0, 0x1, 0x84000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x60f, 0x2}, 0x10914, 0x0, 0x8, 0x6, 0x1ff, 0x83b0, 0x3ff, 0x0, 0x7f, 0x0, 0x578}, 0xffffffffffffffff, 0xd, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r1, &(0x7f00000002c0)=""/225, 0xe1) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) 19:43:37 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 34) 19:43:37 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3f000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:43:37 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 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, @perf_bp={0x0}, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000000)) mq_open(&(0x7f00000000c0)='[,\x00', 0x0, 0x0, 0x0) 19:43:37 executing program 1: ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000240)={'syztnl1\x00', &(0x7f00000001c0)={'ip_vti0\x00', 0x0, 0x8000, 0x20, 0x9, 0x7f, {{0x18, 0x4, 0x3, 0x6, 0x60, 0x64, 0x0, 0x1c, 0x2d, 0x0, @multicast1, @dev={0xac, 0x14, 0x14, 0xc}, {[@lsrr={0x83, 0x27, 0x81, [@multicast1, @dev={0xac, 0x14, 0x14, 0x3d}, @remote, @local, @rand_addr=0x64010100, @local, @empty, @multicast2, @broadcast]}, @timestamp={0x44, 0x1c, 0x1f, 0x0, 0x8, [0x1, 0x6, 0x608, 0x53, 0x58, 0x8]}, @generic={0x44, 0x9, "93b9bcf81e6ebd"}]}}}}}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv4={'\x00', '\xff\xff', @empty}, @private2={0xfc, 0x2, '\x00', 0x1}, 0x18e, 0x1, 0x0, 0x100, 0x7ff, 0x20040, r0}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_acct\x00') fchmod(r1, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x221}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r4, 0x800448d4, &(0x7f0000000080)) syz_io_uring_submit(r3, 0x0, &(0x7f0000000440)=@IORING_OP_CLOSE={0x13, 0xa, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x101) r5 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x80010, r2, 0x10000000) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_FALLOCATE={0x11, 0x59f5ee0a7c70a1ba, 0x0, @fd, 0x3, 0x0, 0x1, 0x0, 0x1, {0x0, r6}}, 0xbd53) syz_io_uring_submit(r3, r5, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x2, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x0, {0x0, r6}}, 0x7) r7 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, 0xffffffffffffffff) setsockopt$WPAN_WANTLQI(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000040), 0x1) pread64(r2, &(0x7f0000000080)=""/29, 0x1d, 0x6) 19:43:37 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000280)="eb3c906d6b66732e66617400021001000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x20000, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) openat(r0, &(0x7f0000000200)='./file2\x00', 0x101000, 0xb1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7, 0x200000}, 0x0, 0xffffffffffffffff, r1, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r4, 0x0, 0x0, 0x16060, 0x0) fsetxattr$trusted_overlay_opaque(r4, &(0x7f00000000c0), &(0x7f00000001c0), 0x2, 0x1) sendfile(r1, r3, 0x0, 0x80000001) 19:43:37 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 14) [ 2359.897889] FAULT_INJECTION: forcing a failure. [ 2359.897889] name failslab, interval 1, probability 0, space 0, times 0 [ 2359.899355] CPU: 1 PID: 17394 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2359.900205] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2359.901201] Call Trace: [ 2359.901721] dump_stack+0x107/0x167 [ 2359.901743] should_fail.cold+0x5/0xa [ 2359.901764] ? jbd2__journal_start+0x246/0x7e0 [ 2359.901782] should_failslab+0x5/0x20 [ 2359.901795] kmem_cache_alloc+0x5b/0x310 [ 2359.901822] jbd2__journal_start+0x246/0x7e0 [ 2359.901848] __ext4_journal_start_sb+0x214/0x390 [ 2359.901874] ext4_writepages+0x102d/0x3350 [ 2359.901895] ? unwind_next_frame+0x13ef/0x1a90 [ 2359.901930] ? find_held_lock+0x2c/0x110 [ 2359.901984] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2359.902001] ? __is_insn_slot_addr+0x14c/0x290 [ 2359.902026] ? __kernel_text_address+0x9/0x40 [ 2359.902040] ? unwind_get_return_address+0x55/0xa0 [ 2359.902054] ? create_prof_cpu_mask+0x20/0x20 [ 2359.902095] ? stack_trace_save+0x8c/0xc0 [ 2359.902111] ? stack_trace_consume_entry+0x160/0x160 [ 2359.902144] ? kasan_save_stack+0x32/0x40 [ 2359.902156] ? kasan_save_stack+0x1b/0x40 [ 2359.902169] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2359.902191] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2359.902204] do_writepages+0xee/0x2a0 [ 2359.902226] ? page_writeback_cpu_online+0x20/0x20 [ 2359.902238] ? lock_acquire+0x197/0x470 [ 2359.902261] ? lock_release+0x680/0x680 [ 2359.902274] ? find_held_lock+0x2c/0x110 [ 2359.902303] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2359.902320] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2359.902333] ? mark_held_locks+0x9e/0xe0 [ 2359.902358] ? trace_hardirqs_on+0x5b/0x180 [ 2359.902386] filemap_write_and_wait_range+0x65/0x100 [ 2359.902408] __iomap_dio_rw+0x552/0x1110 [ 2359.902449] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2359.902465] ? ext4_orphan_add+0x253/0x9e0 [ 2359.902479] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2359.902499] ? ext4_empty_dir+0xae0/0xae0 [ 2359.902512] ? jbd2__journal_start+0xf3/0x7e0 [ 2359.902541] iomap_dio_rw+0x31/0x90 [ 2359.902560] ext4_file_write_iter+0xb26/0x18d0 [ 2359.902598] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2359.902640] do_iter_readv_writev+0x476/0x750 [ 2359.902661] ? new_sync_write+0x660/0x660 [ 2359.902674] ? selinux_file_permission+0x92/0x520 [ 2359.902697] ? do_writev+0x139/0x300 [ 2359.902728] do_iter_write+0x191/0x670 [ 2359.902765] vfs_writev+0x1ae/0x620 [ 2359.902783] ? vfs_iter_write+0xa0/0xa0 [ 2359.902798] ? __fdget_pos+0xf1/0x190 [ 2359.902813] ? lock_downgrade+0x6d0/0x6d0 [ 2359.902850] ? __fget_files+0x296/0x4c0 [ 2359.902895] do_writev+0x139/0x300 [ 2359.902912] ? vfs_writev+0x620/0x620 [ 2359.902932] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 19:43:37 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2359.902947] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2359.902970] do_syscall_64+0x33/0x40 [ 2359.902983] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2359.902993] RIP: 0033:0x7f81cea30b19 [ 2359.903007] 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 [ 2359.903015] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2359.903031] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2359.903040] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2359.903048] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2359.903056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2359.903065] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 [ 2359.903269] EXT4-fs (sda): ext4_writepages: jbd2_start: 9223372036854775807 pages, ino 16055; err -12 [ 2359.937763] device veth0_vlan entered promiscuous mode [ 2359.992918] FAULT_INJECTION: forcing a failure. [ 2359.992918] name failslab, interval 1, probability 0, space 0, times 0 [ 2359.994608] CPU: 1 PID: 17400 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2359.995409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2359.996353] Call Trace: [ 2359.996667] dump_stack+0x107/0x167 [ 2359.997102] should_fail.cold+0x5/0xa [ 2359.997540] ? fib6_add+0x461/0x45d0 [ 2359.997997] should_failslab+0x5/0x20 [ 2359.998439] kmem_cache_alloc+0x5b/0x310 [ 2359.998914] fib6_add+0x461/0x45d0 [ 2359.999337] ? lock_release+0x680/0x680 [ 2359.999795] ? fib6_update_sernum_stub+0x80/0x80 [ 2360.000345] ? do_raw_spin_lock+0x121/0x260 [ 2360.000848] ? rwlock_bug.part.0+0x90/0x90 [ 2360.001332] ? nlmsg_notify+0xa3/0x290 [ 2360.001797] ip6_ins_rt+0xb2/0x110 [ 2360.002225] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 2360.002779] ? __ipv6_ifa_notify+0xb10/0xb10 [ 2360.003318] __ipv6_ifa_notify+0x8b5/0xb10 [ 2360.003833] ? __fib6_clean_all+0x138/0x2a0 [ 2360.004357] ? modify_prefix_route+0x590/0x590 [ 2360.004899] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2360.005536] ? trace_hardirqs_on+0x5b/0x180 [ 2360.006077] ipv6_ifa_notify+0xd7/0x240 [ 2360.006565] add_addr+0x1c2/0x2c0 [ 2360.006983] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 2360.007590] ? mark_held_locks+0x9e/0xe0 [ 2360.008087] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2360.008723] ? __local_bh_enable_ip+0x9d/0x100 [ 2360.009281] addrconf_notify+0x1a95/0x2410 [ 2360.009811] ? inet6_ifinfo_notify+0x150/0x150 [ 2360.010372] ? failover_register+0x530/0x530 [ 2360.010912] ? cfg80211_netdev_notifier_call+0x298/0x10c0 [ 2360.011578] ? ipmr_device_event+0x18b/0x1f0 [ 2360.012118] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2360.012748] raw_notifier_call_chain+0xb3/0x110 [ 2360.013320] call_netdevice_notifiers_info+0xb5/0x130 [ 2360.013949] __dev_notify_flags+0x110/0x2c0 [ 2360.014477] ? dev_change_name+0x660/0x660 [ 2360.014987] ? __dev_change_flags+0x4cf/0x6e0 [ 2360.015536] ? dev_set_allmulti+0x30/0x30 [ 2360.016038] ? cap_capable+0x1cd/0x230 [ 2360.016512] ? full_name_hash+0xb5/0xf0 [ 2360.016999] dev_change_flags+0x100/0x160 [ 2360.017505] devinet_ioctl+0x14de/0x1db0 [ 2360.018027] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2360.018562] inet_ioctl+0x34f/0x390 [ 2360.019001] ? inet_dgram_connect+0x220/0x220 [ 2360.019553] ? __lock_acquire+0xbb1/0x5b00 [ 2360.020077] ? perf_trace_lock+0xac/0x490 19:43:37 executing program 2: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x80000) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000040)="a3611c4ff73718fabe5649a692089a7427b687131baf59fd77e87586c7728a13f247cb5fd9ea4485bc49357470483c4439aa998080654313d666fa7b77dea48d72", 0x41) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000440)=""/247, 0xf7}], 0x1) vmsplice(r1, &(0x7f00000003c0)=[{&(0x7f0000000300)='\b', 0x1}], 0x100000000000039d, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x30000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, 0xffffffffffffffff) setsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000200)="00595c5248691fc4fa24594297ee9b20a97bcbff593dc86c4cfa566e968efb606b177d80d71bcb306c86b701164bd9fad2a5774d0d16b876c05f5a8cc2d05e0e67ea7982e806d05ae023614674d3126efcd7f899df85bfe2f4b794f1a2d5499bba437371d40475279c843067946df598329ba48555a2908b5fb4fec1b9639300"/137, 0x89) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x110, r2, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r3, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) syz_io_uring_submit(r4, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x3, 0x0, r5, 0x80, &(0x7f0000000140)=@ethernet={0x6, @broadcast}}, 0xf41) [ 2360.020577] packet_ioctl+0xb3/0x260 [ 2360.021206] sock_do_ioctl+0xd3/0x300 [ 2360.021645] ? compat_ifr_data_ioctl+0x180/0x180 [ 2360.022191] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2360.022852] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2360.023433] ? do_vfs_ioctl+0x283/0x10d0 [ 2360.023891] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2360.024485] ? generic_block_fiemap+0x60/0x60 [ 2360.024998] sock_ioctl+0x3ea/0x700 [ 2360.025413] ? dlci_ioctl_set+0x30/0x30 [ 2360.025867] ? selinux_file_ioctl+0xb6/0x270 [ 2360.026378] ? dlci_ioctl_set+0x30/0x30 [ 2360.026834] __x64_sys_ioctl+0x19a/0x210 [ 2360.027303] do_syscall_64+0x33/0x40 [ 2360.027728] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2360.028310] RIP: 0033:0x7fdbbbc9db19 [ 2360.028755] 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 [ 2360.030896] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2360.031784] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2360.032617] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2360.033451] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2360.034304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2360.035118] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 19:43:37 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x2840880, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) fsmount(0xffffffffffffffff, 0x1, 0x5) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x35, 0xd1, 0x4, 0x1, 0x0, 0x1, 0x84000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x60f, 0x2}, 0x10914, 0x0, 0x8, 0x6, 0x1ff, 0x83b0, 0x3ff, 0x0, 0x7f, 0x0, 0x578}, 0xffffffffffffffff, 0xd, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r1, &(0x7f00000002c0)=""/225, 0xe1) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) 19:43:37 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 15) 19:43:38 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000000000)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000002c80)=[{{&(0x7f00000000c0)={0xa, 0x4e24, 0x7, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="14000800000000002900000008000000060005000000000014000000000000002900000008000000ff7f000000000000140000000000000029000000080000000008004439b8dfe1790000000000388ac91b390696b725c89a773ddbbc8818462a53e46cdd8d8ec5b75eee4a7caca0dfa4012f572c7a6071a37917d401c29657da4439cedfb79737ecb6ca20caa21939330ad8a6219ae7bead73598793ec30c3e822ca6a3d37976c6c2a99d6ecc218da8853abafe2c3e6a561f852f854af72dbc910a0d096146f9f655c1e85c60bca5d3ccf0e35bb4e24e9b655abcb86b77ed4112f2ffc66937acf151d406b669c21460c2e"], 0x48}}], 0x1, 0x0) 19:43:38 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfeffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2360.194837] FAULT_INJECTION: forcing a failure. [ 2360.194837] name failslab, interval 1, probability 0, space 0, times 0 [ 2360.196179] CPU: 1 PID: 17415 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2360.196931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2360.197822] Call Trace: [ 2360.198130] dump_stack+0x107/0x167 [ 2360.198528] should_fail.cold+0x5/0xa [ 2360.198939] ? create_object.isra.0+0x3a/0xa20 [ 2360.199434] should_failslab+0x5/0x20 [ 2360.199851] kmem_cache_alloc+0x5b/0x310 [ 2360.200307] ? mark_held_locks+0x9e/0xe0 [ 2360.200762] create_object.isra.0+0x3a/0xa20 [ 2360.201248] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2360.201811] kmem_cache_alloc+0x159/0x310 [ 2360.202305] jbd2__journal_start+0x246/0x7e0 [ 2360.202811] __ext4_journal_start_sb+0x214/0x390 [ 2360.203366] ext4_writepages+0x102d/0x3350 [ 2360.203857] ? unwind_next_frame+0x13ef/0x1a90 [ 2360.204386] ? find_held_lock+0x2c/0x110 [ 2360.204890] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2360.205446] ? __is_insn_slot_addr+0x14c/0x290 [ 2360.205995] ? __kernel_text_address+0x9/0x40 [ 2360.206512] ? unwind_get_return_address+0x55/0xa0 [ 2360.207068] ? create_prof_cpu_mask+0x20/0x20 [ 2360.207607] ? stack_trace_save+0x8c/0xc0 [ 2360.208082] ? stack_trace_consume_entry+0x160/0x160 [ 2360.208671] ? kasan_save_stack+0x32/0x40 [ 2360.209139] ? kasan_save_stack+0x1b/0x40 [ 2360.209612] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2360.210217] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2360.210771] do_writepages+0xee/0x2a0 [ 2360.211215] ? page_writeback_cpu_online+0x20/0x20 [ 2360.211769] ? lock_acquire+0x197/0x470 [ 2360.212231] ? lock_release+0x680/0x680 [ 2360.212684] ? find_held_lock+0x2c/0x110 [ 2360.213159] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2360.213727] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2360.214344] ? mark_held_locks+0x9e/0xe0 [ 2360.214810] ? trace_hardirqs_on+0x5b/0x180 [ 2360.215322] filemap_write_and_wait_range+0x65/0x100 [ 2360.215895] __iomap_dio_rw+0x552/0x1110 [ 2360.216384] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2360.216905] ? ext4_orphan_add+0x253/0x9e0 [ 2360.217392] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2360.217958] ? ext4_empty_dir+0xae0/0xae0 [ 2360.218427] ? jbd2__journal_start+0xf3/0x7e0 [ 2360.218956] iomap_dio_rw+0x31/0x90 [ 2360.219377] ext4_file_write_iter+0xb26/0x18d0 [ 2360.219915] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2360.220463] do_iter_readv_writev+0x476/0x750 [ 2360.220984] ? new_sync_write+0x660/0x660 [ 2360.221450] ? selinux_file_permission+0x92/0x520 [ 2360.222025] ? do_writev+0x139/0x300 [ 2360.222464] do_iter_write+0x191/0x670 [ 2360.222921] vfs_writev+0x1ae/0x620 [ 2360.223346] ? vfs_iter_write+0xa0/0xa0 [ 2360.223794] ? __fdget_pos+0xf1/0x190 [ 2360.224223] ? lock_downgrade+0x6d0/0x6d0 [ 2360.224709] ? __fget_files+0x296/0x4c0 [ 2360.225183] do_writev+0x139/0x300 [ 2360.225597] ? vfs_writev+0x620/0x620 [ 2360.226061] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2360.226654] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2360.227249] do_syscall_64+0x33/0x40 [ 2360.227673] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2360.228255] RIP: 0033:0x7f81cea30b19 [ 2360.228676] 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 [ 2360.230761] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2360.231624] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2360.232430] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2360.233242] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2360.234063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2360.234888] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 19:43:38 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 35) 19:43:38 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x2840880, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) fsmount(0xffffffffffffffff, 0x1, 0x5) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x35, 0xd1, 0x4, 0x1, 0x0, 0x1, 0x84000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x60f, 0x2}, 0x10914, 0x0, 0x8, 0x6, 0x1ff, 0x83b0, 0x3ff, 0x0, 0x7f, 0x0, 0x578}, 0xffffffffffffffff, 0xd, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r1, &(0x7f00000002c0)=""/225, 0xe1) [ 2360.338407] device veth0_vlan entered promiscuous mode [ 2360.346187] FAULT_INJECTION: forcing a failure. [ 2360.346187] name failslab, interval 1, probability 0, space 0, times 0 [ 2360.348480] CPU: 0 PID: 17423 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2360.349872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2360.351564] Call Trace: [ 2360.352103] dump_stack+0x107/0x167 [ 2360.352843] should_fail.cold+0x5/0xa [ 2360.353612] ? create_object.isra.0+0x3a/0xa20 [ 2360.354548] should_failslab+0x5/0x20 [ 2360.355315] kmem_cache_alloc+0x5b/0x310 [ 2360.356148] create_object.isra.0+0x3a/0xa20 [ 2360.357038] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2360.358086] kmem_cache_alloc+0x159/0x310 [ 2360.358932] fib6_add+0x461/0x45d0 [ 2360.359669] ? lock_release+0x680/0x680 [ 2360.360476] ? fib6_update_sernum_stub+0x80/0x80 [ 2360.361429] ? do_raw_spin_lock+0x121/0x260 [ 2360.362313] ? rwlock_bug.part.0+0x90/0x90 [ 2360.363167] ? nlmsg_notify+0xa3/0x290 [ 2360.363965] ip6_ins_rt+0xb2/0x110 [ 2360.364687] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 2360.365598] ? __ipv6_ifa_notify+0xb10/0xb10 [ 2360.366515] __ipv6_ifa_notify+0x8b5/0xb10 [ 2360.367364] ? __fib6_clean_all+0x138/0x2a0 [ 2360.368231] ? modify_prefix_route+0x590/0x590 [ 2360.369156] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2360.370219] ? trace_hardirqs_on+0x5b/0x180 [ 2360.371105] ipv6_ifa_notify+0xd7/0x240 [ 2360.371906] add_addr+0x1c2/0x2c0 [ 2360.372613] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 2360.373630] ? mark_held_locks+0x9e/0xe0 [ 2360.374464] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2360.375488] ? __local_bh_enable_ip+0x9d/0x100 [ 2360.376393] addrconf_notify+0x1a95/0x2410 [ 2360.377251] ? inet6_ifinfo_notify+0x150/0x150 [ 2360.378159] ? failover_register+0x530/0x530 [ 2360.379026] ? cfg80211_netdev_notifier_call+0x298/0x10c0 [ 2360.380106] ? ipmr_device_event+0x18b/0x1f0 [ 2360.381008] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2360.382043] raw_notifier_call_chain+0xb3/0x110 [ 2360.382962] call_netdevice_notifiers_info+0xb5/0x130 [ 2360.383976] __dev_notify_flags+0x110/0x2c0 [ 2360.384821] ? dev_change_name+0x660/0x660 [ 2360.385647] ? __dev_change_flags+0x4cf/0x6e0 [ 2360.386548] ? dev_set_allmulti+0x30/0x30 [ 2360.387364] ? cap_capable+0x1cd/0x230 [ 2360.388139] ? full_name_hash+0xb5/0xf0 [ 2360.388923] dev_change_flags+0x100/0x160 [ 2360.389753] devinet_ioctl+0x14de/0x1db0 [ 2360.390601] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2360.391482] inet_ioctl+0x34f/0x390 [ 2360.392225] ? inet_dgram_connect+0x220/0x220 [ 2360.393121] ? __lock_acquire+0xbb1/0x5b00 [ 2360.394030] ? perf_trace_lock+0xac/0x490 [ 2360.394864] packet_ioctl+0xb3/0x260 [ 2360.395624] sock_do_ioctl+0xd3/0x300 [ 2360.396375] ? compat_ifr_data_ioctl+0x180/0x180 [ 2360.397346] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2360.398491] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2360.399503] ? do_vfs_ioctl+0x283/0x10d0 [ 2360.400308] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2360.401335] ? generic_block_fiemap+0x60/0x60 [ 2360.402254] sock_ioctl+0x3ea/0x700 [ 2360.402972] ? dlci_ioctl_set+0x30/0x30 [ 2360.403774] ? selinux_file_ioctl+0xb6/0x270 [ 2360.404656] ? dlci_ioctl_set+0x30/0x30 [ 2360.405441] __x64_sys_ioctl+0x19a/0x210 [ 2360.406273] do_syscall_64+0x33/0x40 [ 2360.407008] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2360.408013] RIP: 0033:0x7fdbbbc9db19 [ 2360.408745] 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 [ 2360.412356] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2360.413854] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2360.415264] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2360.416666] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2360.418091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2360.419495] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 19:43:53 executing program 2: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000000000)=0x200, 0x6, 0x6) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) fork() madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x15) 19:43:53 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:43:54 executing program 5: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_MAC_ACL(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x54, 0x0, 0x2, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x5, 0x5}}}}, [@NL80211_ATTR_MAC_ADDRS={0x1c, 0xa6, 0x0, 0x1, [{0xa, 0x6, @device_b}, {0xa, 0x6, @device_b}]}, @NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x3c8285571f53de21}, @NL80211_ATTR_ACL_POLICY={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x64000800}, 0x40001) syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) r4 = openat(r1, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) r5 = perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0xf1b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x4, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r6, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) r7 = dup2(r0, r5) ioctl$BTRFS_IOC_SNAP_CREATE(r6, 0x50009401, &(0x7f0000000340)={{r7}, "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"}) sendfile(r2, r4, 0x0, 0x80000001) 19:43:54 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x2840880, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) fsmount(0xffffffffffffffff, 0x1, 0x5) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x35, 0xd1, 0x4, 0x1, 0x0, 0x1, 0x84000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x60f, 0x2}, 0x10914, 0x0, 0x8, 0x6, 0x1ff, 0x83b0, 0x3ff, 0x0, 0x7f, 0x0, 0x578}, 0xffffffffffffffff, 0xd, r0, 0x0) read(0xffffffffffffffff, &(0x7f00000002c0)=""/225, 0xe1) 19:43:54 executing program 1: msgctl$IPC_RMID(0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f000000000000040020", 0x1d, 0x1480}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) msgctl$IPC_INFO(0xffffffffffffffff, 0x3, &(0x7f00000002c0)=""/4096) rmdir(&(0x7f0000000140)='./file0\x00') 19:43:54 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(0xffffffffffffffff, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 19:43:54 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 16) 19:43:54 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 36) [ 2376.135803] device veth0_vlan entered promiscuous mode [ 2376.138112] FAULT_INJECTION: forcing a failure. [ 2376.138112] name failslab, interval 1, probability 0, space 0, times 0 [ 2376.139559] CPU: 0 PID: 17436 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2376.140426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2376.141482] Call Trace: [ 2376.141822] dump_stack+0x107/0x167 [ 2376.142290] should_fail.cold+0x5/0xa [ 2376.142772] ? fib6_add+0x4e3/0x45d0 [ 2376.143254] should_failslab+0x5/0x20 [ 2376.143723] kmem_cache_alloc+0x5b/0x310 [ 2376.144250] fib6_add+0x4e3/0x45d0 [ 2376.144708] ? lock_release+0x680/0x680 [ 2376.145216] ? fib6_update_sernum_stub+0x80/0x80 [ 2376.145809] ? do_raw_spin_lock+0x121/0x260 [ 2376.146376] ? rwlock_bug.part.0+0x90/0x90 [ 2376.146913] ? nlmsg_notify+0xa3/0x290 [ 2376.147406] ip6_ins_rt+0xb2/0x110 [ 2376.147861] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 2376.148421] ? __ipv6_ifa_notify+0xb10/0xb10 [ 2376.148985] __ipv6_ifa_notify+0x8b5/0xb10 [ 2376.149511] ? __fib6_clean_all+0x138/0x2a0 [ 2376.150081] ? modify_prefix_route+0x590/0x590 [ 2376.150691] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2376.151380] ? trace_hardirqs_on+0x5b/0x180 [ 2376.151938] ipv6_ifa_notify+0xd7/0x240 [ 2376.152459] add_addr+0x1c2/0x2c0 [ 2376.152929] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 2376.153589] ? mark_held_locks+0x9e/0xe0 [ 2376.154135] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2376.154827] ? __local_bh_enable_ip+0x9d/0x100 [ 2376.155430] addrconf_notify+0x1a95/0x2410 [ 2376.156002] ? inet6_ifinfo_notify+0x150/0x150 [ 2376.156610] ? failover_register+0x530/0x530 [ 2376.157200] ? cfg80211_netdev_notifier_call+0x298/0x10c0 [ 2376.157939] ? ipmr_device_event+0x18b/0x1f0 [ 2376.158513] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2376.159187] raw_notifier_call_chain+0xb3/0x110 [ 2376.159802] call_netdevice_notifiers_info+0xb5/0x130 [ 2376.160474] __dev_notify_flags+0x110/0x2c0 [ 2376.161247] ? dev_change_name+0x660/0x660 [ 2376.161274] ? __dev_change_flags+0x4cf/0x6e0 [ 2376.161289] ? dev_set_allmulti+0x30/0x30 [ 2376.161303] ? cap_capable+0x1cd/0x230 [ 2376.161319] ? full_name_hash+0xb5/0xf0 [ 2376.161335] dev_change_flags+0x100/0x160 [ 2376.161351] devinet_ioctl+0x14de/0x1db0 [ 2376.161370] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2376.161392] inet_ioctl+0x34f/0x390 [ 2376.161403] ? inet_dgram_connect+0x220/0x220 [ 2376.161427] ? __lock_acquire+0xbb1/0x5b00 [ 2376.161454] ? perf_trace_lock+0xac/0x490 19:43:54 executing program 1: r0 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(0x0, 0x0, &(0x7f0000000440)={0x0, "9b55f610ff0900000042eb69443042ff01aac33a40000000986b177fa13c2bd2c6886e00000000b47f31ee549b6a921e2316f07ee0f7fca6203f4faeeeafa440"}, 0x48, r0) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000380)='dns_resolver\x00', r1) add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000840)=ANY=[@ANYBLOB="02000557000000000102030405060708090a0b0c200eb657030398440c90a8d2c8b00f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f30000100003536373e393a3b3c3d3e3f40"], 0x48, r0) r2 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000080)={'fscrypt:', @desc2}, &(0x7f0000000300)={0x0, "3ef8a4c24927541ee4e5f8f0b6b073f3a14d9e238c0905546a9d62c9625f460dacb026ba3f615f7fdd3496dc19ed7064fc4d0bd8c5f4b761484442989c621844", 0x2e}, 0x48, 0xfffffffffffffffd) request_key(&(0x7f0000000700)='dns_resolver\x00', &(0x7f0000000280)={'syz', 0x1}, &(0x7f00000006c0)='\x04\xfc\x12\x02\x00\xff\x03\x00\x00Z\xea\xdc\x06>q\x8b\x1d\xcf\x1bQ\x00\x00\x00\x00\x00\x00', r2) r3 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000080)={'fscrypt:', @desc2}, &(0x7f0000000300)={0x0, "3ef8a4c24927541e6ae5f8f0b6b073f3a14d9e238c0905546a9d620441615f7fdd3496dc19ed70060000000000000061484442989c62184400", 0x2e}, 0x48, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r5 = add_key$keyring(&(0x7f00000005c0), &(0x7f0000000600)={'syz', 0x3}, 0x0, 0x0, r4) add_key$user(&(0x7f0000000740), &(0x7f0000000780)={'syz', 0x3}, &(0x7f00000007c0)="75f81effd8601132e1dbf3629c884ebc84521597609ce300477bb5654b483cb57a6a58d198de", 0x26, 0x0) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0x0, 0x2}, &(0x7f0000000440)='\xe8\xff\xff\xff\xff\xff\xff\xff\x00\x9d\x00\xf1\xad\xa2.\x803\x7f\xb5U\x18w\xae\x91mLO\x85\xc1D\xf8/\x19Vc\xb0\xc8\xaba\xa9T\xb2\xa4\x9d8\x13kc|Lgj V{\xddKF\xbb6\xf5\xa2\xe5\\/\xf0] \x0e2\xb5o4\xba\x98\x1e{\xcfZ\x1d\x84\xe0\xa5V\x1c3\xd78A\x9eK\x16\xfcXD\xe3\x9a,W\xb3\xc0\xeb\xcd\xf6\x89\x95\x9e\xa9\xc2H\xc5\xaa\xd8\x101!\xa3\x83\x1b\x83m\xe3RK8\xeby\xaa\x88\x94a\xea\xab#\xce*\x0f\xa0\x8c\xca\x15\xea\xdaf:\xf6\x1b\xbf\x9fR\xba\xb5\xb0\xf7\xf5g\xb1\xdcU;\x1bL\xbd\v\xc4\xf8\xf5\xd8\xd3\xba\x8a5\xa0\x00\xc2\xd7\xe0Y\xd3\xa27\xb4S\xb1bd\x05\x9bD\x01\x85b5U\xb4\x8c\x17\xf4f0P\x9f\xe9`W\xb4\xe0\xf0\x19\xc2\x87P><\xb48\xd2Jb,7\xdc2/\xdd_\xdbXT\xffZ\x12p\xac\xdb[\x00\x00\x00\xf1\xdc\xd4\x99C9\x90\x10T\xf4:\xd6\x15\xff\xe06\x99iM;\xd6\x8c\x96\xdes\xa2\xa7v>\xd8W\xf6B\x9e-*\x83\x1c\xe1\x04\x15E\xa2\xe2S\xee\xb1\x97B\xa7\x9cKN\xfb\x14m\x84\x85A\xb7\x10g\x86\x04\x148{\vh\x14\x94\x81?\x14\xc7\xb5\xd9\xc1\x8f\x9e\xb9l\xbb\xb1H\xa3e\x7f-\xfb\xc2L\xe5\xf6p\xc5\x82\xcb\x85\xe80\xaf6\xf3\xd5\xa1\xe0\xc9\xe6\xb0', r5) add_key$keyring(&(0x7f0000000640), &(0x7f0000000680)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000200), &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, r5) request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000380)='\x00', r3) request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000380)='\x00', 0x0) socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x9}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2376.161471] packet_ioctl+0xb3/0x260 [ 2376.161487] sock_do_ioctl+0xd3/0x300 [ 2376.161499] ? compat_ifr_data_ioctl+0x180/0x180 [ 2376.161515] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2376.161527] ? __sanitizer_cov_trace_switch+0x45/0x80 19:43:54 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xffffff7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2376.161540] ? do_vfs_ioctl+0x283/0x10d0 19:43:54 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x2840880, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) fsmount(0xffffffffffffffff, 0x1, 0x5) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x35, 0xd1, 0x4, 0x1, 0x0, 0x1, 0x84000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x60f, 0x2}, 0x10914, 0x0, 0x8, 0x6, 0x1ff, 0x83b0, 0x3ff, 0x0, 0x7f, 0x0, 0x578}, 0xffffffffffffffff, 0xd, r0, 0x0) read(0xffffffffffffffff, &(0x7f00000002c0)=""/225, 0xe1) [ 2376.161552] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2376.161564] ? generic_block_fiemap+0x60/0x60 [ 2376.161583] sock_ioctl+0x3ea/0x700 [ 2376.161595] ? dlci_ioctl_set+0x30/0x30 [ 2376.161613] ? selinux_file_ioctl+0xb6/0x270 19:43:54 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 17) [ 2376.161629] ? dlci_ioctl_set+0x30/0x30 [ 2376.161644] __x64_sys_ioctl+0x19a/0x210 [ 2376.161664] do_syscall_64+0x33/0x40 [ 2376.161676] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2376.161685] RIP: 0033:0x7fdbbbc9db19 [ 2376.161698] 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 19:43:54 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 37) 19:43:54 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2376.161705] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 19:43:54 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x4, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)) io_uring_enter(r1, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r3, &(0x7f0000000000), 0x5ac, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000280)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7, 0x7}}, './file1\x00'}) r4 = syz_io_uring_complete(r2) r5 = dup2(r4, r3) inotify_init() clone3(&(0x7f0000000540)={0x0, &(0x7f0000000040), &(0x7f00000001c0), &(0x7f0000000240), {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r6 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, r6, 0x9) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000200)=ANY=[]) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xa001, 0x0) syz_mount_image$vfat(0x0, 0x0, 0xb48, 0x0, &(0x7f0000000200), 0xc0004, 0x0) sendfile(r7, r5, 0x0, 0x7ffffff9) 19:43:54 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x2840880, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) fsmount(0xffffffffffffffff, 0x1, 0x5) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x35, 0xd1, 0x4, 0x1, 0x0, 0x1, 0x84000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x60f, 0x2}, 0x10914, 0x0, 0x8, 0x6, 0x1ff, 0x83b0, 0x3ff, 0x0, 0x7f, 0x0, 0x578}, 0xffffffffffffffff, 0xd, r0, 0x0) read(0xffffffffffffffff, &(0x7f00000002c0)=""/225, 0xe1) [ 2376.161719] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2376.161727] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2376.161734] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2376.161741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2376.161749] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 [ 2376.186920] FAULT_INJECTION: forcing a failure. [ 2376.186920] name failslab, interval 1, probability 0, space 0, times 0 [ 2376.187015] CPU: 0 PID: 17448 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2376.187023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2376.187029] Call Trace: [ 2376.187045] dump_stack+0x107/0x167 [ 2376.187066] should_fail.cold+0x5/0xa [ 2376.187085] ? ext4_alloc_io_end_vec+0x1f/0x120 [ 2376.187103] should_failslab+0x5/0x20 [ 2376.187116] kmem_cache_alloc+0x5b/0x310 [ 2376.187142] ext4_alloc_io_end_vec+0x1f/0x120 [ 2376.187162] ext4_writepages+0x17a5/0x3350 [ 2376.187183] ? unwind_next_frame+0x13ef/0x1a90 [ 2376.187208] ? find_held_lock+0x2c/0x110 [ 2376.187263] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2376.187280] ? __is_insn_slot_addr+0x14c/0x290 [ 2376.187304] ? __kernel_text_address+0x9/0x40 [ 2376.187319] ? unwind_get_return_address+0x55/0xa0 [ 2376.187333] ? create_prof_cpu_mask+0x20/0x20 [ 2376.187375] ? stack_trace_save+0x8c/0xc0 [ 2376.187392] ? stack_trace_consume_entry+0x160/0x160 [ 2376.187425] ? kasan_save_stack+0x32/0x40 [ 2376.187438] ? kasan_save_stack+0x1b/0x40 [ 2376.187451] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2376.187474] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2376.187487] do_writepages+0xee/0x2a0 [ 2376.187510] ? page_writeback_cpu_online+0x20/0x20 [ 2376.187522] ? lock_acquire+0x197/0x470 [ 2376.187545] ? lock_release+0x680/0x680 [ 2376.187559] ? find_held_lock+0x2c/0x110 [ 2376.187588] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2376.187605] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2376.187618] ? mark_held_locks+0x9e/0xe0 [ 2376.187643] ? trace_hardirqs_on+0x5b/0x180 [ 2376.187671] filemap_write_and_wait_range+0x65/0x100 [ 2376.187690] __iomap_dio_rw+0x552/0x1110 [ 2376.187732] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2376.187748] ? ext4_orphan_add+0x253/0x9e0 [ 2376.187763] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2376.187784] ? ext4_empty_dir+0xae0/0xae0 [ 2376.187797] ? jbd2__journal_start+0xf3/0x7e0 [ 2376.187827] iomap_dio_rw+0x31/0x90 [ 2376.187847] ext4_file_write_iter+0xb26/0x18d0 [ 2376.187885] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2376.187927] do_iter_readv_writev+0x476/0x750 [ 2376.187948] ? new_sync_write+0x660/0x660 [ 2376.187961] ? selinux_file_permission+0x92/0x520 [ 2376.187985] ? do_writev+0x139/0x300 [ 2376.188017] do_iter_write+0x191/0x670 [ 2376.188054] vfs_writev+0x1ae/0x620 [ 2376.188073] ? vfs_iter_write+0xa0/0xa0 [ 2376.188088] ? __fdget_pos+0xf1/0x190 [ 2376.188103] ? lock_downgrade+0x6d0/0x6d0 [ 2376.188140] ? __fget_files+0x296/0x4c0 [ 2376.188186] do_writev+0x139/0x300 [ 2376.188203] ? vfs_writev+0x620/0x620 [ 2376.188223] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2376.188238] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2376.188261] do_syscall_64+0x33/0x40 [ 2376.188274] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2376.188284] RIP: 0033:0x7f81cea30b19 [ 2376.188298] 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 [ 2376.188306] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2376.188322] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2376.188330] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2376.188339] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2376.188347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2376.188356] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 [ 2376.258443] FAT-fs (loop5): Unrecognized mount option "" or missing value [ 2376.364392] FAULT_INJECTION: forcing a failure. [ 2376.364392] name failslab, interval 1, probability 0, space 0, times 0 [ 2376.364409] CPU: 0 PID: 17468 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2376.364421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2376.364426] Call Trace: [ 2376.364446] dump_stack+0x107/0x167 [ 2376.364466] should_fail.cold+0x5/0xa [ 2376.364485] ? ext4_alloc_io_end_vec+0x1f/0x120 [ 2376.364502] should_failslab+0x5/0x20 [ 2376.364515] kmem_cache_alloc+0x5b/0x310 [ 2376.364538] ext4_alloc_io_end_vec+0x1f/0x120 [ 2376.364556] ext4_writepages+0x17a5/0x3350 [ 2376.364575] ? unwind_next_frame+0x13ef/0x1a90 [ 2376.364599] ? find_held_lock+0x2c/0x110 [ 2376.364650] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2376.364666] ? __is_insn_slot_addr+0x14c/0x290 [ 2376.364689] ? __kernel_text_address+0x9/0x40 [ 2376.364703] ? unwind_get_return_address+0x55/0xa0 [ 2376.364716] ? create_prof_cpu_mask+0x20/0x20 [ 2376.364755] ? stack_trace_save+0x8c/0xc0 [ 2376.364770] ? stack_trace_consume_entry+0x160/0x160 [ 2376.364800] ? kasan_save_stack+0x32/0x40 [ 2376.364812] ? kasan_save_stack+0x1b/0x40 [ 2376.364825] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2376.364845] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2376.364857] do_writepages+0xee/0x2a0 [ 2376.364878] ? page_writeback_cpu_online+0x20/0x20 [ 2376.364889] ? lock_acquire+0x197/0x470 [ 2376.364911] ? lock_release+0x680/0x680 [ 2376.364923] ? find_held_lock+0x2c/0x110 [ 2376.364950] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2376.364965] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2376.364978] ? mark_held_locks+0x9e/0xe0 [ 2376.365001] ? trace_hardirqs_on+0x5b/0x180 [ 2376.365030] filemap_write_and_wait_range+0x65/0x100 [ 2376.365048] __iomap_dio_rw+0x552/0x1110 [ 2376.365086] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2376.365100] ? ext4_orphan_add+0x253/0x9e0 [ 2376.365115] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2376.365133] ? ext4_empty_dir+0xae0/0xae0 [ 2376.365146] ? jbd2__journal_start+0xf3/0x7e0 [ 2376.365173] iomap_dio_rw+0x31/0x90 [ 2376.365191] ext4_file_write_iter+0xb26/0x18d0 [ 2376.365226] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2376.365265] do_iter_readv_writev+0x476/0x750 [ 2376.365284] ? new_sync_write+0x660/0x660 [ 2376.365296] ? selinux_file_permission+0x92/0x520 [ 2376.365318] ? do_writev+0x139/0x300 [ 2376.365347] do_iter_write+0x191/0x670 [ 2376.365381] vfs_writev+0x1ae/0x620 [ 2376.365398] ? vfs_iter_write+0xa0/0xa0 [ 2376.365412] ? __fdget_pos+0xf1/0x190 [ 2376.365426] ? lock_downgrade+0x6d0/0x6d0 [ 2376.365459] ? __fget_files+0x296/0x4c0 [ 2376.365502] do_writev+0x139/0x300 [ 2376.365516] ? vfs_writev+0x620/0x620 [ 2376.365535] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2376.365549] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2376.365571] do_syscall_64+0x33/0x40 [ 2376.365583] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2376.365593] RIP: 0033:0x7f81cea30b19 [ 2376.365606] 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 [ 2376.365613] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2376.365629] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2376.365636] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2376.365644] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2376.365652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2376.365660] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 [ 2376.434219] device veth0_vlan entered promiscuous mode [ 2376.435880] FAULT_INJECTION: forcing a failure. [ 2376.435880] name failslab, interval 1, probability 0, space 0, times 0 [ 2376.435894] CPU: 0 PID: 17473 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2376.435900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2376.435904] Call Trace: [ 2376.435921] dump_stack+0x107/0x167 [ 2376.435937] should_fail.cold+0x5/0xa [ 2376.435951] ? create_object.isra.0+0x3a/0xa20 [ 2376.435965] should_failslab+0x5/0x20 [ 2376.435977] kmem_cache_alloc+0x5b/0x310 [ 2376.435990] ? mark_held_locks+0x9e/0xe0 [ 2376.436008] create_object.isra.0+0x3a/0xa20 [ 2376.436022] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2376.436037] kmem_cache_alloc+0x159/0x310 [ 2376.436054] fib6_add+0x4e3/0x45d0 [ 2376.436074] ? lock_release+0x680/0x680 [ 2376.436087] ? fib6_update_sernum_stub+0x80/0x80 [ 2376.436098] ? do_raw_spin_lock+0x121/0x260 [ 2376.436111] ? rwlock_bug.part.0+0x90/0x90 [ 2376.436122] ? nlmsg_notify+0xa3/0x290 [ 2376.436140] ip6_ins_rt+0xb2/0x110 [ 2376.436152] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 2376.436164] ? __ipv6_ifa_notify+0xb10/0xb10 [ 2376.436181] __ipv6_ifa_notify+0x8b5/0xb10 [ 2376.436189] ? __fib6_clean_all+0x138/0x2a0 [ 2376.436200] ? modify_prefix_route+0x590/0x590 [ 2376.436211] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2376.436222] ? trace_hardirqs_on+0x5b/0x180 [ 2376.436238] ipv6_ifa_notify+0xd7/0x240 [ 2376.436248] add_addr+0x1c2/0x2c0 [ 2376.436259] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 2376.436270] ? mark_held_locks+0x9e/0xe0 [ 2376.436286] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2376.436296] ? __local_bh_enable_ip+0x9d/0x100 [ 2376.436314] addrconf_notify+0x1a95/0x2410 [ 2376.436334] ? inet6_ifinfo_notify+0x150/0x150 [ 2376.436345] ? failover_register+0x530/0x530 [ 2376.436358] ? cfg80211_netdev_notifier_call+0x298/0x10c0 [ 2376.436369] ? ipmr_device_event+0x18b/0x1f0 [ 2376.436381] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2376.436397] raw_notifier_call_chain+0xb3/0x110 [ 2376.436414] call_netdevice_notifiers_info+0xb5/0x130 [ 2376.436426] __dev_notify_flags+0x110/0x2c0 [ 2376.436436] ? dev_change_name+0x660/0x660 [ 2376.436445] ? __dev_change_flags+0x4cf/0x6e0 [ 2376.436458] ? dev_set_allmulti+0x30/0x30 [ 2376.436470] ? cap_capable+0x1cd/0x230 [ 2376.436484] ? full_name_hash+0xb5/0xf0 [ 2376.436498] dev_change_flags+0x100/0x160 [ 2376.436512] devinet_ioctl+0x14de/0x1db0 [ 2376.436528] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2376.436547] inet_ioctl+0x34f/0x390 [ 2376.436557] ? inet_dgram_connect+0x220/0x220 [ 2376.436578] ? __lock_acquire+0xbb1/0x5b00 [ 2376.436602] ? perf_trace_lock+0xac/0x490 [ 2376.436616] packet_ioctl+0xb3/0x260 [ 2376.436630] sock_do_ioctl+0xd3/0x300 [ 2376.436641] ? compat_ifr_data_ioctl+0x180/0x180 [ 2376.436656] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2376.436666] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2376.436678] ? do_vfs_ioctl+0x283/0x10d0 [ 2376.436688] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2376.436700] ? generic_block_fiemap+0x60/0x60 [ 2376.436716] sock_ioctl+0x3ea/0x700 [ 2376.436727] ? dlci_ioctl_set+0x30/0x30 [ 2376.436742] ? selinux_file_ioctl+0xb6/0x270 [ 2376.436756] ? dlci_ioctl_set+0x30/0x30 [ 2376.436769] __x64_sys_ioctl+0x19a/0x210 [ 2376.436785] do_syscall_64+0x33/0x40 [ 2376.436796] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2376.436803] RIP: 0033:0x7fdbbbc9db19 [ 2376.436815] 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 [ 2376.436821] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2376.436834] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2376.436841] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2376.436847] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2376.436854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2376.436860] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 [ 2377.325909] FAT-fs (loop5): Unrecognized mount option "" or missing value 19:44:09 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(0xffffffffffffffff, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 19:44:09 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f00000001c0)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x80000001) chdir(&(0x7f00000000c0)='./file0\x00') 19:44:09 executing program 2: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) write$binfmt_aout(r0, &(0x7f0000000140)={{0xcc, 0xff, 0x9, 0x12c, 0x3d1, 0x6, 0x1e9}, "548574d446eaea885b712fc87bf972cbd6cf8354c6942d48aae217b2342786360ce96f9c7689beaf30599aef078a794cee11450f7ac3ce43fe006a0a4bf39461b7967524ba93f61381392c0e624b80de6ee85a74e39a440aa8a627ef75b9100f292baaa3468cc487c556b8adbf4a68e1f4ece6b09f3a0a38f53505beaf5552e776c5ca3be9b7443902815fcdec6bc01917e78f9a95edb10ddf1d50c871783b8d87c37a25d599da5bd4b3f0786b6ab8029204593706df30ee66e08354a3e7afda4708c8aea5f65f11ff820441fa192f1e044f48908c385c596b3cb544e13e50276ff7df6df861860a65977b9cf93c71f433f38ea129345937d5c989bbc57d158b73329785ff168328ae063854b12c32e50fb79c218948174b89ce41cef2d7c7b45c88a75fa60eb2b9aeeb30a6f9da447ae90d7f45ef81300b02c3959d23f96095a4f1390017985a3b195a5e65fe6ba61c60ca1c92fd1bbb18d03db4ed1125c4f48775197dbb931650423d47b9b06321c6bc75613da0fbf76f0125f2ad380e65ca1d9259b9f17a0e21503d0c791e423bb309ee298be20406dff5399be18a608738af034e810015997c1af85dbe28f9ea485bfc7e5ed49db3e995ad27a0a834fdcf507db164da709fee4e9a72fe58fe3206201bd53beca0ab01a116e87db76d5c3e58049d54e6727a1e1463d0fc625d7c2f506c6f21a7115de01382bad7889de8eb5527731e63bf49a1fc72643ff340cf92ea013dc003268476e06522479899e6e2fbd29211bd2dcaa44079aefd0eddbc52b08c3f6faf07dd75a94eb8045b85d0dd8fd13cb614ebe71b82c3ca74124c5fcb5ca6e131315f49ed15c7819fe02dccfaa2d59e627ce7a4168aff0530e684f09ac30ac9e011e9dbc1325aef7ce1369a2eaf2c11d7c75eab28c99c14fa37b25a54dc63a2d37dbfbe0c21ba48576cb2a4f24a7e12e41ed81888192148fe2c0b3ff6200a78311c4420422342e8d3773808147406a0c5eb9824793f4e5be7eb1015f1bc362d519ee4a8952353582153aae6a8cbea56bef231daad8201e4d4e877867325e79e3341977f593b642c42749eea03f2cb9244ba826c319403fb2541419f7af0ae5e7afe93aeaf827fc60826a21b169ab2afe2b7623784f9e4a71c60c8b7eb3144631f491a8736e0f6bd8f3c5e052c4a8ff937d13511430d24eab241cd7904d11d7266ea6e23bce40c7f90f227d8d2fef42ce147b487f8f44e1b32cb1213dcb13ef628aa94332ee5cccef808ae384c236b6a70eec4a38aac6300e85625b1833b2f710158f769adeb5f3937f49848ff451563ba6cd8fad7667f2046c213cf04bd661010ffdaf0e8c5ce0f5923f0ffc66b398734c53394627f6afb993699fec589d54440c1e308269f32fb94f551db338415ef1fccac05f8d22fcd77638f5eef96f47639c3f811cfe71ee26e3570b0367774699f48db139a529922543b5fe746ff712a66e16e6b02dfbba3a35a3e10f0f8a21239ea9d82fc49f47e1f0658a83c316fee9c836363d99be1615e89bc070fefcf984992c4399b9ab1f31fedb88d5599b9b1a1482e1624c5c7fb734f29b8ce2b443cd626330f1f2e484b72d1c1b9c3d33bb52f08cc2a685e1695b4cbb2f40eae444fb456753974a793c9dcd5c500e8d962db1977cc3a4cd865685c6d2703415578e586ec4012ec71b6d34c845363a4a527469419b5c5109fe81f00738e0d72da5cc98df7a4f07ae8cbfef5dd148bc3d13519991ea1f4c7bd6ee6dcd0d0c7aef19bad0b9f6d0bd1c2b32c33464fa5b79626e96dde8ab926b31a873a2a0782a86da9d89511db802af12f1c0e7a7467d040f0a686e4681d37dc3b6c9a8d43735b4da03615fe06e8ab503ba28fb36f2fcc2625f3b01d9332a650a116d2caed007327882ee0cd5d10e6da7fb64ad610302df78e02dae0111e74ffc6f368bdd8bb80212bfe6c23b560aa28c0ed3db4efa4a87c8abe3b69d4e2929ff5507114edd85476831e6c923f50234c0532f57d839d2652116399cfddab1a6b6423053bdaf14b78d29aac4e89104771c317a929e62cd45fc8dfd0f410fcf6f8f046c5735d266299d2088e48a1adb95ebb1aeb13876abeb0d18473212bd3d646b6c307a31661ae2e3ba5085dc12ca12abd573d01815403de639c0603091af730fceb21cb8e4eebcdf9e05545d96220a6d361494df90c3f0f7eb9d86f01c346f8008940ff793bd20ac7246bb979cb9da1d8d4a3348c08fc3091e0f8f8062d87de4bd098e08ea2b3e21644bf5d228c05d61d18796128dc97689dc1f2d9de2df804bdeeebbb8646a8a1612d4ab6f4ac700d221b2ec7a41ebbf14b92dfdb8fb74066cc63487bc4df9c4a8ec3a9d8ecd12c861d1457cabd2909c4641fa1cff519eb05ae64bcb284938df5eb5af65d087846cb5e8411bec9308b042a73e3db64aed50f6c3667d3e2b557199c9e050304302b3f436218872d20fa9d4e02115a73090bd0f36fe69d089519030086dae95aa07a6a109299cda4ff3a1109541dd5970d05069319c46505c3aa7cc4e9894616f58bad044970752f33f412148efa0b0be90108c5d4d5d85a6ce79cd80cb17d607cab11f7f667548a3d0c072461420dae40880b88b5a474fc3afa98dd9d806504d8ef3b0b7f17e7864639dacb83234a17493f205d574281e4d04a414132d2cd5a091f2721cb68602257869847e811b3d42b89ac7abda8723a006b5b286091e6c33a087c095b17b7ab9106c23e3fe13c0b9321ce9cefde44cb315092f345ecffe0dcf46bbcf93bcce2b18b1cf7c63b077c7d780cbec642e9794951b7029697983b0fd696fdaaea56778a31e2d7d708dae696cf218fb577055f82967dbbbb9451ab97561102e9ec693b2ee82a669a55b895740bdf8e16cd74beef770dabb6a3a7e5df7ec81e3c42ab91d922725b94dd99420cee7bf4cabccd9b91cdc61ba2d79bb9c548bc22b0e85c43191cb8204b2edc5036c362d4ff997db6396c47ad2cbe0439506b4662c6b726c9ff195d34e3a08980fb09ec262c4aa636711332bb21c9fcac37ef1381a7a43c8e24e0c9fa1aa1d491a0011fb061cae29bf4614ebcb3a28a7f71cd61811ef1347b3730fd3c205998134b18544ca13ca55a5f731d07fd9d04c911693fe7165107216299ee53e51ecb2dd8e0b159a8b5c2128a52ec4a427c2fb4ed8a9b27ed8de708353a9d49e271264f7c75a2fa4525af3614d5c0a681b0f4ab121ced36e77f342f6846fb9d5c8b8a6a969c0576be9b71fdc924d3855cf85e30db4069639fd496a44af4a2818e910855baeeebfe850f2460e9f2be116197e1c96e4c32de0d51eaed962e1bc92cfd4aa5c4953c2b094df0f25c1c1d3efb35887ccaa0d3f46ecc3d7cf04a759ccb0256123e57fe5f272cbce9737cdd47be2ab77f0ba90e3697a179da2b8427c1b62dd4e6ad3fb4e8577fffa975c0b8d5ac9701513db2f91618b65520a8fc86afffc050cb087d56172692ee6f76cf0e9abc865d71038623d36489c2ec933a3fa12b47b44d0932c7962a9835d86ba3db2026b379d54c00017dc208d71999239ad45cf6505b3d990559d060c8e7749063fedac9356158f87efd11fdd1403dd713ff88bdbb88cde0b9dc142c4a6580fb3a418a5c6b665f0158feb18a7e2288e51c9ac06474dba9e8ff30a6884de0f601f6381827cc172b51ec96e9dc86af92ccca96193b7d77998fdce75613b06c8414e9d65d7da8e1fbd697251872891fda8783b794b3cafd88aa2fe9c2e28a2df4fdf62c3f72e7369106753ba2d3be960ce6d87224576dc36d879ed8f2643c0aa7f29fca9851e6992f696265d0b3c318c52ee0040388e738149f87f8af956c8e8cefaab36e04f9a1374ee01cce4c5ced89d304f23b4506597af0ad501d0abf34ffc6f6616a27f3ec3c1cb36e3b662659b8349ef5c2fb4519d66cb16348a5a4cc7be7e04d77e775c2289f1a234a04dbff1771cc845773dd807aac45203ab75730b45ade119d8c87cdf10dc7cf2e1c4dadff6f4e1f5f55894447105b00b3739c097574305e16f0186166450fecbe8d91821a944ad9aa3f77488dce4b31bb99139b8552734c460ee7909486c5c3678a4319b380b14661e7e83f7e004c55c189705244ae0ce0aff2e4a53df20ecebd5887d421967e85bd48c8a1257d05fb4ac733a789caf7390a0620db109f66ab2add52d339c2bbccc7e2f6ab2e6b956bb3c1a51f35e36cdc398c05b2d9e894f5c4ed115cd9028c75b5c51638f835ae07498a36d06a661bc21cf2c41202882644f197e5eab92787ac8e3f0ea12cf1040bee3a109c1a700a4a8cc44c82cbcf82c91a9dc54cc90197df0dc7b27e3f7eb640b6387452cf260c890ab4e4e0069e7fa9a9fda3eb6af3fc095951d990ffb8a3f16764f4b951da8f75d3d82bd544498e1e098b8c352c0f498c54664b56fa6b9ee04c877405137e9225a3dfa0cf410ccc5c2e8dd950729952fb090296b4704d63daf0b2f0c315edc13ba2cd4d4741d6fefde03facf8386048cd4523ce8e8d3c22b4570b387ed518cf97ac8a5ff4f31113efd8d177c57454601074887dba6bec87bcbedb49d6e72399184a70c4f181c691aede3ce080a6b99a009003898e5c08d156d74e1a055acf2ecce89cfba73f6e7051da072142b642d93f1a89b6329aa06119a82ea28cdc59f120fd74d83d0a8e56d5beb153d5cafb740dd374fd602252c7325e862c513c73b405e30768e9cd1f9b848d1226fd25d41848cf110d5ed1b3ee9db46831a3b2615467314d3d16acb327de588ebeacedf0cf527018f20142f6acd6c4ad57081d0c5cc073ca2874f5158ee9e528868c76e002e998805f1a7b862c061486bd8dab51aaef8791cf87c2381c91f63d60ef33640d21912c1194589cd7b2717d49216d69be5ebd5e8534d39d29e142e88e531220f179d624d3ecc23e42cf88eb6cfc18e7a0a71f5b18124031afef4701f5fd57986afb0032af42f2ce1c52374f8f242eb39a4af375a9c7806bd78faf5f233c9cd955eb14b03e20244469bb180eaeaa0dad7be3463a64c6d2004b8bf6fa01dc4f9825b902f41f07a9a0fa099664d189b936d7ad9ad926d648b6488b1f70e30553c8e869cbfa3f611f7c27e40fc3e291644096343b932310e7f7f8df359953ebca390de2a640ee6908b1be1519682ad81cf73b5c17bc9abed1c4bfc77489fa2009b4ec6a88264968f3ac564422597a56b383690c9e7c6066b9fb2fd503b7712881a75a04416121cf40652a84f5eaf6b2cac3d9e0fabc0156dde7bbe13dfeb37530b7f513c508b4809f717e7668b7eda2d1a446955977f314f98e9b715c623bde966ae2aaa9b510895fa40b9fa237c50aea19d40cc84d7af019f1cbfc92e447c8847780df6ec1033704a31f2e9be8ddf9546b70027674a431313834428c90d423fe6ebef06bc4f5d0b259bc0a6740d1e8ffe9b07029c7e6a1ce3b4ed94677e47742543767b1246783df1a0c20da3a763ed58195d005c6a27ecf90cd01ec310699d33e80b0bef2c6bdb04911a10dd8263044bc590b577f7ef8f85f867dc76c3ef4d391050ed0141dbd1199f61e4da1db3693bebad071f10f16878e31e3564857a02acbcb381eacdb321aa799e43e355a2389d50f8c517f77ce8267448212b397e4a29a1549f8edbe434c8abd7f8f9406d0828d7869deee7caa962d5b639fef446482d48dde15b9926f9a2594aff71aefe72f415a6a3b783dd2c17c3602dd0227f86ef73a6538dae2d38df1a33d7adb05b43143d63d3ef3f5d7d52d8462162a3cef1a46e546264961666f7407bc2df88cec0a9e", ['\x00', '\x00', '\x00']}, 0x1320) pwrite64(r0, &(0x7f0000000000)="5c5efbf31fb288fe13851dd9612822bcbb7bc002c27973a806302347b07c0b3794a191c0ed68b6ac4b3693fcb56aab7a5f9cf48b4e1b623c9e6cd341dbd4161748d6746092e660217763c1a61a4f9abb371a81bc741c7796ec67f26680accb0d19406d6087710dce75bbe3aec81a0e3ad973b02fc993164debad0ba269c0bd5f33927b045a4a5645d4cd733efbb4a2901765797573430e3aff4e0b55e542c1baf894461e7c3dde29fc77423a19fb59081c235beca3ac7a61f47f90c1951447c49d9bb5377b527d5f8d0b297d266ef2b7b71b0e44e8", 0xd5, 0xe2cc) socket$inet6_udplite(0xa, 0x2, 0x88) 19:44:09 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x2840880, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) fsmount(0xffffffffffffffff, 0x1, 0x5) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0xe1) 19:44:09 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 38) 19:44:09 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000040)={0x1, 0x0, '\x00', [@pad1]}, 0x10) r3 = dup2(r1, r2) accept4$inet6(r3, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3092) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000021c0)=[{{0x0, 0x0, 0x0}}], 0x324, 0x0) r4 = fork() tkill(r4, 0xf) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x3, 0x9, 0x7, 0x3, 0x0, 0x4, 0x80011, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000080), 0x1}, 0x80, 0x80000001, 0x0, 0x1, 0x7, 0x0, 0xff81, 0x0, 0x7, 0x0, 0x45}, r4, 0x9, 0xffffffffffffffff, 0x1) 19:44:09 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 18) [ 2392.118256] udc-core: couldn't find an available UDC or it's busy [ 2392.119778] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 2392.141299] device veth0_vlan entered promiscuous mode [ 2392.142313] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2392.143141] FAULT_INJECTION: forcing a failure. [ 2392.143141] name failslab, interval 1, probability 0, space 0, times 0 [ 2392.146179] CPU: 0 PID: 17503 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2392.147683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2392.149568] Call Trace: [ 2392.150148] dump_stack+0x107/0x167 [ 2392.150969] should_fail.cold+0x5/0xa [ 2392.151803] ? __alloc_skb+0x6d/0x5b0 [ 2392.152642] should_failslab+0x5/0x20 [ 2392.153447] kmem_cache_alloc_node+0x55/0x330 [ 2392.154448] __alloc_skb+0x6d/0x5b0 [ 2392.155256] inet6_rt_notify+0xed/0x2a0 [ 2392.156124] fib6_add+0x3223/0x45d0 [ 2392.156933] ? lock_release+0x680/0x680 [ 2392.157790] ? fib6_update_sernum_stub+0x80/0x80 [ 2392.158838] ? do_raw_spin_lock+0x121/0x260 [ 2392.159780] ? nlmsg_notify+0xa3/0x290 [ 2392.160631] ip6_ins_rt+0xb2/0x110 [ 2392.161400] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 2392.162381] ? __ipv6_ifa_notify+0xb10/0xb10 [ 2392.163350] __ipv6_ifa_notify+0x8b5/0xb10 [ 2392.164253] ? __fib6_clean_all+0x138/0x2a0 [ 2392.165199] ? modify_prefix_route+0x590/0x590 [ 2392.166186] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2392.167331] ? trace_hardirqs_on+0x5b/0x180 [ 2392.168271] ipv6_ifa_notify+0xd7/0x240 [ 2392.169128] add_addr+0x1c2/0x2c0 [ 2392.169891] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 2392.170971] ? mark_held_locks+0x9e/0xe0 [ 2392.171859] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 19:44:10 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2392.173013] ? __local_bh_enable_ip+0x9d/0x100 [ 2392.174172] addrconf_notify+0x1a95/0x2410 [ 2392.175127] ? inet6_ifinfo_notify+0x150/0x150 [ 2392.176095] ? failover_register+0x530/0x530 [ 2392.177044] ? cfg80211_netdev_notifier_call+0x298/0x10c0 [ 2392.178210] ? ipmr_device_event+0x18b/0x1f0 [ 2392.179192] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2392.180310] raw_notifier_call_chain+0xb3/0x110 [ 2392.181343] call_netdevice_notifiers_info+0xb5/0x130 [ 2392.182449] __dev_notify_flags+0x110/0x2c0 [ 2392.183373] ? dev_change_name+0x660/0x660 [ 2392.184320] ? __dev_change_flags+0x4cf/0x6e0 [ 2392.185294] ? dev_set_allmulti+0x30/0x30 [ 2392.186192] ? cap_capable+0x1cd/0x230 [ 2392.187041] ? full_name_hash+0xb5/0xf0 [ 2392.187906] dev_change_flags+0x100/0x160 [ 2392.188807] devinet_ioctl+0x14de/0x1db0 [ 2392.189694] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2392.190668] inet_ioctl+0x34f/0x390 [ 2392.191460] ? inet_dgram_connect+0x220/0x220 [ 2392.192449] ? __lock_acquire+0xbb1/0x5b00 [ 2392.193377] ? perf_trace_lock+0xac/0x490 [ 2392.194269] packet_ioctl+0xb3/0x260 [ 2392.195073] sock_do_ioctl+0xd3/0x300 [ 2392.195886] ? compat_ifr_data_ioctl+0x180/0x180 [ 2392.196895] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2392.198102] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2392.199213] ? do_vfs_ioctl+0x283/0x10d0 [ 2392.200080] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2392.201193] ? generic_block_fiemap+0x60/0x60 [ 2392.202191] sock_ioctl+0x3ea/0x700 [ 2392.202976] ? dlci_ioctl_set+0x30/0x30 [ 2392.203824] ? selinux_file_ioctl+0xb6/0x270 [ 2392.204754] ? dlci_ioctl_set+0x30/0x30 [ 2392.205644] __x64_sys_ioctl+0x19a/0x210 [ 2392.206527] do_syscall_64+0x33/0x40 [ 2392.207327] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2392.208748] RIP: 0033:0x7fdbbbc9db19 [ 2392.209537] 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 [ 2392.213487] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2392.215109] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2392.216637] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2392.218163] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2392.219714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2392.221217] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 [ 2392.247923] FAULT_INJECTION: forcing a failure. [ 2392.247923] name failslab, interval 1, probability 0, space 0, times 0 [ 2392.249584] CPU: 1 PID: 17507 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2392.250394] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2392.251351] Call Trace: [ 2392.251670] dump_stack+0x107/0x167 [ 2392.252109] should_fail.cold+0x5/0xa [ 2392.252559] ? ext4_find_extent+0xa3d/0xd30 [ 2392.253073] should_failslab+0x5/0x20 [ 2392.253514] __kmalloc+0x72/0x390 [ 2392.253945] ext4_find_extent+0xa3d/0xd30 [ 2392.254456] ext4_ext_map_blocks+0x1c8/0x5850 [ 2392.255003] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2392.255623] ? SOFTIRQ_verbose+0x10/0x10 [ 2392.256097] ? perf_trace_lock+0xac/0x490 [ 2392.256594] ? SOFTIRQ_verbose+0x10/0x10 [ 2392.257079] ? __lockdep_reset_lock+0x180/0x180 [ 2392.257647] ? ext4_ext_release+0x10/0x10 [ 2392.258143] ? ext4_map_blocks+0x5e0/0x1940 [ 2392.258696] ? lock_release+0x680/0x680 [ 2392.259180] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 2392.259740] ? lock_downgrade+0x6d0/0x6d0 [ 2392.260260] ? down_write+0xe0/0x160 [ 2392.260695] ? down_write_killable+0x180/0x180 [ 2392.261245] ext4_map_blocks+0x652/0x1940 [ 2392.261748] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2392.262310] ? trace_hardirqs_on+0x5b/0x180 [ 2392.262820] ? kmem_cache_alloc+0x2a6/0x310 [ 2392.263346] ext4_writepages+0x19bf/0x3350 [ 2392.263874] ? unwind_next_frame+0x13ef/0x1a90 [ 2392.264420] ? find_held_lock+0x2c/0x110 [ 2392.264921] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2392.265527] ? __is_insn_slot_addr+0x14c/0x290 [ 2392.266082] ? __kernel_text_address+0x9/0x40 [ 2392.266614] ? unwind_get_return_address+0x55/0xa0 [ 2392.267179] ? create_prof_cpu_mask+0x20/0x20 [ 2392.267717] ? stack_trace_save+0x8c/0xc0 [ 2392.268194] ? stack_trace_consume_entry+0x160/0x160 [ 2392.268802] ? kasan_save_stack+0x32/0x40 [ 2392.269308] ? kasan_save_stack+0x1b/0x40 [ 2392.269795] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2392.270433] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2392.271031] do_writepages+0xee/0x2a0 [ 2392.271502] ? page_writeback_cpu_online+0x20/0x20 [ 2392.272088] ? lock_acquire+0x197/0x470 [ 2392.272571] ? create_object.isra.0+0x3ad/0xa20 [ 2392.273112] ? lock_release+0x680/0x680 [ 2392.273605] ? find_held_lock+0x2c/0x110 [ 2392.274080] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2392.274707] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2392.275351] ? mark_held_locks+0x9e/0xe0 [ 2392.275855] ? trace_hardirqs_on+0x5b/0x180 [ 2392.276392] filemap_write_and_wait_range+0x65/0x100 [ 2392.277012] __iomap_dio_rw+0x552/0x1110 [ 2392.277541] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2392.278099] ? ext4_orphan_add+0x253/0x9e0 [ 2392.278627] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2392.279225] ? ext4_empty_dir+0xae0/0xae0 [ 2392.279729] ? jbd2__journal_start+0xf3/0x7e0 [ 2392.280283] iomap_dio_rw+0x31/0x90 [ 2392.280731] ext4_file_write_iter+0xb26/0x18d0 [ 2392.281300] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2392.281876] do_iter_readv_writev+0x476/0x750 [ 2392.282440] ? new_sync_write+0x660/0x660 [ 2392.282937] ? selinux_file_permission+0x92/0x520 [ 2392.283525] ? do_writev+0x139/0x300 [ 2392.283988] do_iter_write+0x191/0x670 [ 2392.284471] vfs_writev+0x1ae/0x620 [ 2392.284896] ? vfs_iter_write+0xa0/0xa0 [ 2392.285351] ? __fdget_pos+0xf1/0x190 [ 2392.285792] ? lock_downgrade+0x6d0/0x6d0 [ 2392.286281] ? __fget_files+0x296/0x4c0 [ 2392.286766] do_writev+0x139/0x300 [ 2392.287190] ? vfs_writev+0x620/0x620 [ 2392.287635] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2392.288234] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2392.288832] do_syscall_64+0x33/0x40 [ 2392.289261] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2392.289842] RIP: 0033:0x7f81cea30b19 [ 2392.290277] 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 [ 2392.292395] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2392.293270] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2392.294073] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2392.294889] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2392.295696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2392.296506] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 19:44:10 executing program 2: name_to_handle_at(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_BTRFS_WITH_PARENT={0x28, 0x4e, {0x8, 0x0, 0x0, 0x200000002e4, 0x6, 0xfffffffffffffffa}}, &(0x7f0000000480), 0x1c00) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$9p_tcp(&(0x7f00000000c0), &(0x7f0000000140)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f00000002c0)={'trans=tcp,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@access_any}, {@cachetag={'cachetag', 0x3d, 'ext4\x00'}}, {@loose}, {@version_9p2000}, {@mmap}, {@cache_mmap}], [{@smackfsroot={'smackfsroot', 0x3d, 'ext4\x00'}}, {@obj_role={'obj_role', 0x3d, '@]@\\\x00'}}]}}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x8400, 0x39) write(r0, &(0x7f0000000240)="01", 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001340)='./file1\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, &(0x7f0000000280)=0x10000, 0xc3a, 0x0) fspick(r1, &(0x7f0000000380)='./file2\x00', 0x1) 19:44:10 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x2840880, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0xe1) [ 2392.336460] 9pnet: p9_fd_create_tcp (17525): problem connecting socket to 127.0.0.1 [ 2392.390692] 9pnet: p9_fd_create_tcp (17525): problem connecting socket to 127.0.0.1 19:44:10 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:44:10 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x2840880, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0xe1) 19:44:10 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 39) 19:44:10 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(0xffffffffffffffff, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 19:44:10 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x101}, 0x1020, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) lseek(0xffffffffffffffff, 0x0, 0xb5e46223464a3991) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev}, 0x1c) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300), 0x701400, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x10, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB="2c7766248a6f3d", @ANYRESHEX, @ANYBLOB="2c706f73697861636c000000005a0e00006f6e652c6163636573733d757365722c63614a68653d6c6f6f73652c7569643d", @ANYRESDEC=0xee01, @ANYBLOB=',\x00']) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x40800) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) signalfd4(r2, &(0x7f0000000080)={[0xca4]}, 0x8, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x44e2, 0x0) openat(0xffffffffffffffff, 0x0, 0x280a40, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r3, 0x0) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[], 0xfdef) linkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x1000) 19:44:10 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2392.511540] device veth0_vlan entered promiscuous mode [ 2392.512579] FAULT_INJECTION: forcing a failure. [ 2392.512579] name failslab, interval 1, probability 0, space 0, times 0 [ 2392.513807] CPU: 1 PID: 17533 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2392.514573] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2392.515466] Call Trace: [ 2392.515753] dump_stack+0x107/0x167 [ 2392.516146] should_fail.cold+0x5/0xa [ 2392.516554] ? create_object.isra.0+0x3a/0xa20 [ 2392.517056] should_failslab+0x5/0x20 [ 2392.517470] kmem_cache_alloc+0x5b/0x310 [ 2392.517913] ? lock_acquire+0x197/0x470 [ 2392.518350] create_object.isra.0+0x3a/0xa20 [ 2392.518834] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2392.519393] kmem_cache_alloc_node+0x169/0x330 [ 2392.519898] __alloc_skb+0x6d/0x5b0 [ 2392.520293] inet6_rt_notify+0xed/0x2a0 [ 2392.520720] fib6_add+0x3223/0x45d0 [ 2392.521122] ? lock_release+0x680/0x680 [ 2392.521548] ? fib6_update_sernum_stub+0x80/0x80 [ 2392.522057] ? do_raw_spin_lock+0x121/0x260 [ 2392.522538] ? nlmsg_notify+0xa3/0x290 [ 2392.522972] ip6_ins_rt+0xb2/0x110 [ 2392.523360] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 2392.523855] ? __ipv6_ifa_notify+0xb10/0xb10 [ 2392.524353] __ipv6_ifa_notify+0x8b5/0xb10 [ 2392.524806] ? __fib6_clean_all+0x138/0x2a0 [ 2392.525266] ? modify_prefix_route+0x590/0x590 [ 2392.525759] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2392.526328] ? trace_hardirqs_on+0x5b/0x180 [ 2392.526808] ipv6_ifa_notify+0xd7/0x240 [ 2392.527239] add_addr+0x1c2/0x2c0 [ 2392.527610] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 2392.528155] ? mark_held_locks+0x9e/0xe0 [ 2392.528599] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2392.529171] ? __local_bh_enable_ip+0x9d/0x100 [ 2392.529670] addrconf_notify+0x1a95/0x2410 [ 2392.530140] ? inet6_ifinfo_notify+0x150/0x150 [ 2392.530648] ? failover_register+0x530/0x530 [ 2392.531126] ? cfg80211_netdev_notifier_call+0x298/0x10c0 [ 2392.531725] ? ipmr_device_event+0x18b/0x1f0 [ 2392.532204] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2392.532766] raw_notifier_call_chain+0xb3/0x110 [ 2392.533271] call_netdevice_notifiers_info+0xb5/0x130 [ 2392.533823] __dev_notify_flags+0x110/0x2c0 [ 2392.534285] ? dev_change_name+0x660/0x660 [ 2392.534747] ? __dev_change_flags+0x4cf/0x6e0 [ 2392.535235] ? dev_set_allmulti+0x30/0x30 [ 2392.535679] ? cap_capable+0x1cd/0x230 [ 2392.536100] ? full_name_hash+0xb5/0xf0 [ 2392.536528] dev_change_flags+0x100/0x160 [ 2392.536971] devinet_ioctl+0x14de/0x1db0 [ 2392.537415] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2392.537895] inet_ioctl+0x34f/0x390 [ 2392.538294] ? inet_dgram_connect+0x220/0x220 [ 2392.538789] ? __lock_acquire+0xbb1/0x5b00 [ 2392.539263] ? perf_trace_lock+0xac/0x490 [ 2392.539719] packet_ioctl+0xb3/0x260 [ 2392.540123] sock_do_ioctl+0xd3/0x300 [ 2392.540530] ? compat_ifr_data_ioctl+0x180/0x180 [ 2392.541039] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2392.541659] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2392.542220] ? do_vfs_ioctl+0x283/0x10d0 [ 2392.542673] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2392.543231] ? generic_block_fiemap+0x60/0x60 [ 2392.543716] sock_ioctl+0x3ea/0x700 [ 2392.544105] ? dlci_ioctl_set+0x30/0x30 [ 2392.544547] ? selinux_file_ioctl+0xb6/0x270 [ 2392.545027] ? dlci_ioctl_set+0x30/0x30 [ 2392.545462] __x64_sys_ioctl+0x19a/0x210 [ 2392.545911] do_syscall_64+0x33/0x40 [ 2392.546307] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2392.546870] RIP: 0033:0x7fdbbbc9db19 [ 2392.547275] 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 [ 2392.549255] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2392.550071] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2392.550844] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2392.551609] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2392.552377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2392.553148] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 19:44:10 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x4686}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, 0x0) ioctl$RTC_AIE_ON(r0, 0x7001) ioctl$RTC_UIE_ON(r0, 0x7003) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000340)={0x28, 0x18, 0x0, 0x9, 0x0, 0x84, 0x4, 0x62, 0x1}) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8f6}) r1 = memfd_create(&(0x7f00000002c0)='sessionid\x00', 0x1) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r1, 0x4008941a, &(0x7f0000000300)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') readv(r2, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r2, 0x8008f512, &(0x7f0000000080)) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000000)={0xf, 0xfffffffe, 0x0, 0xc, 0x4, 0x0, 0x3, 0x0, 0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000200)={&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000240)=0x40) 19:44:10 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0xe1) [ 2392.611584] rtc_cmos 00:00: Alarms can be up to one day in the future [ 2392.803314] device veth0_vlan entered promiscuous mode [ 2393.354612] udc-core: couldn't find an available UDC or it's busy [ 2393.356207] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 19:44:28 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f00000000c0)=[{0x6}]}, 0x10) dup2(r0, r1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/cpuinfo\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r2) 19:44:28 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 19:44:28 executing program 1: ftruncate(0xffffffffffffffff, 0xffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x62) write$binfmt_script(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="2321202e2f66696c6531202f6465762f6e756c6c00202f6465762f6e756c6c00202f6465762f6e756cafba9a2e63f2f937aaa53b60107022234c21f589a209bf6a0c99e218732aa835fdfe160742da91cd72c85c5fc4cd7967910d3a575cbc6ef6a0af28f24feddcca95f083018105e3a0bd15544807e959aa9856091f69c8f085c58f9ec817cfb6f1e84e"], 0x8b) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/77, 0x4d}, {0x0}, {0x0}], 0x3, 0x2, 0x1) fallocate(r2, 0x0, 0x0, 0x8800000) lseek(r1, 0x0, 0x3) openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x48c00, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r3 = fsmount(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x101}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat(r3, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) open(0x0, 0x40800, 0x84) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f00000000c0)) sendfile(r0, r4, 0x0, 0x100000001) 19:44:28 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0xe1) 19:44:28 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 40) 19:44:28 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000300)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000400)=ANY=[@ANYBLOB="00c694a98c00", @ANYRES32=r4, @ANYRES32=0x0, @ANYRES32=r5, @ANYBLOB='./file0\x00']) ioctl$TUNSETGROUP(r3, 0x400454ce, r5) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x3fffe, 0x0, 0x0, 0x161, 0x0, r4}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x20) r6 = socket$inet(0x2, 0x2, 0x100) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) sendfile(r1, r2, 0x0, 0x100000001) r7 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r7, 0x0, 0x80000001) 19:44:28 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80ffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:44:28 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 19) [ 2410.733733] FAULT_INJECTION: forcing a failure. [ 2410.733733] name failslab, interval 1, probability 0, space 0, times 0 [ 2410.736217] CPU: 1 PID: 17569 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2410.737644] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2410.739385] Call Trace: [ 2410.739955] dump_stack+0x107/0x167 [ 2410.740727] should_fail.cold+0x5/0xa [ 2410.741534] ? create_object.isra.0+0x3a/0xa20 [ 2410.742474] ? create_object.isra.0+0x3a/0xa20 [ 2410.743457] should_failslab+0x5/0x20 [ 2410.744267] kmem_cache_alloc+0x5b/0x310 [ 2410.745143] create_object.isra.0+0x3a/0xa20 [ 2410.746086] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2410.747186] __kmalloc+0x16e/0x390 [ 2410.747954] ext4_find_extent+0xa3d/0xd30 [ 2410.748832] ext4_ext_map_blocks+0x1c8/0x5850 [ 2410.749799] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2410.750905] ? SOFTIRQ_verbose+0x10/0x10 [ 2410.751775] ? SOFTIRQ_verbose+0x10/0x10 [ 2410.752642] ? __lockdep_reset_lock+0x180/0x180 [ 2410.753615] ? ext4_ext_release+0x10/0x10 [ 2410.754474] ? ext4_map_blocks+0x5e0/0x1940 [ 2410.755389] ? lock_release+0x680/0x680 [ 2410.756211] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 2410.757190] ? lock_downgrade+0x6d0/0x6d0 [ 2410.758092] ? down_write+0xe0/0x160 [ 2410.758886] ? down_write_killable+0x180/0x180 [ 2410.759855] ext4_map_blocks+0x652/0x1940 [ 2410.760743] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2410.761683] ? trace_hardirqs_on+0x5b/0x180 [ 2410.762583] ? kmem_cache_alloc+0x2a6/0x310 [ 2410.763513] ext4_writepages+0x19bf/0x3350 [ 2410.764400] ? unwind_next_frame+0x13ef/0x1a90 [ 2410.765375] ? find_held_lock+0x2c/0x110 [ 2410.766288] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2410.767314] ? __is_insn_slot_addr+0x14c/0x290 [ 2410.768298] ? __kernel_text_address+0x9/0x40 [ 2410.769239] ? unwind_get_return_address+0x55/0xa0 [ 2410.770242] ? create_prof_cpu_mask+0x20/0x20 [ 2410.771221] ? stack_trace_save+0x8c/0xc0 [ 2410.772086] ? stack_trace_consume_entry+0x160/0x160 [ 2410.773169] ? kasan_save_stack+0x32/0x40 [ 2410.774029] ? kasan_save_stack+0x1b/0x40 [ 2410.774906] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2410.775986] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2410.777013] do_writepages+0xee/0x2a0 [ 2410.777835] ? page_writeback_cpu_online+0x20/0x20 [ 2410.778872] ? lock_acquire+0x197/0x470 [ 2410.779725] ? lock_release+0x680/0x680 [ 2410.780542] ? find_held_lock+0x2c/0x110 [ 2410.781406] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2410.782452] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2410.783569] ? mark_held_locks+0x9e/0xe0 [ 2410.784424] ? trace_hardirqs_on+0x5b/0x180 [ 2410.785333] filemap_write_and_wait_range+0x65/0x100 [ 2410.786381] __iomap_dio_rw+0x552/0x1110 [ 2410.787277] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2410.788234] ? ext4_orphan_add+0x253/0x9e0 [ 2410.789118] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2410.790155] ? ext4_empty_dir+0xae0/0xae0 [ 2410.791040] ? jbd2__journal_start+0xf3/0x7e0 [ 2410.791997] iomap_dio_rw+0x31/0x90 [ 2410.792761] ext4_file_write_iter+0xb26/0x18d0 [ 2410.793774] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2410.794764] do_iter_readv_writev+0x476/0x750 [ 2410.795725] ? new_sync_write+0x660/0x660 [ 2410.796607] ? selinux_file_permission+0x92/0x520 [ 2410.797608] ? do_writev+0x139/0x300 [ 2410.798420] do_iter_write+0x191/0x670 [ 2410.799277] vfs_writev+0x1ae/0x620 [ 2410.800057] ? vfs_iter_write+0xa0/0xa0 [ 2410.800892] ? __fdget_pos+0xf1/0x190 [ 2410.801708] ? trace_hardirqs_on+0x5b/0x180 [ 2410.802631] ? __fget_files+0x296/0x4c0 [ 2410.803538] do_writev+0x139/0x300 [ 2410.804281] ? vfs_writev+0x620/0x620 [ 2410.805084] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2410.806185] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2410.807305] do_syscall_64+0x33/0x40 [ 2410.808077] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2410.809160] RIP: 0033:0x7f81cea30b19 [ 2410.809927] 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 [ 2410.813664] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2410.815244] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2410.816716] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2410.818198] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2410.819677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2410.821128] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 19:44:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0xe1) 19:44:28 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2410.899253] device veth0_vlan entered promiscuous mode [ 2410.909360] FAULT_INJECTION: forcing a failure. [ 2410.909360] name failslab, interval 1, probability 0, space 0, times 0 [ 2410.911693] CPU: 0 PID: 17573 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2410.913100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2410.914788] Call Trace: [ 2410.915331] dump_stack+0x107/0x167 [ 2410.916080] should_fail.cold+0x5/0xa [ 2410.916866] ? __alloc_skb+0x6d/0x5b0 [ 2410.917655] should_failslab+0x5/0x20 [ 2410.918425] kmem_cache_alloc_node+0x55/0x330 [ 2410.919373] __alloc_skb+0x6d/0x5b0 [ 2410.920128] inet6_rt_notify+0xed/0x2a0 [ 2410.920957] fib6_add+0x3223/0x45d0 [ 2410.921739] ? lock_release+0x680/0x680 [ 2410.922558] ? fib6_update_sernum_stub+0x80/0x80 [ 2410.923527] ? do_raw_spin_lock+0x121/0x260 [ 2410.924406] ? nlmsg_notify+0xa3/0x290 [ 2410.925206] ip6_ins_rt+0xb2/0x110 [ 2410.925926] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 2410.926856] ? __ipv6_ifa_notify+0xb10/0xb10 [ 2410.927762] __ipv6_ifa_notify+0x8b5/0xb10 [ 2410.928631] ? __fib6_clean_all+0x138/0x2a0 [ 2410.929516] ? modify_prefix_route+0x590/0x590 [ 2410.930445] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2410.931511] ? trace_hardirqs_on+0x5b/0x180 [ 2410.932410] ipv6_ifa_notify+0xd7/0x240 [ 2410.933255] add_addr+0x1c2/0x2c0 [ 2410.933978] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 2410.935007] ? mark_held_locks+0x9e/0xe0 [ 2410.935857] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2410.936945] ? __local_bh_enable_ip+0x9d/0x100 [ 2410.937899] addrconf_notify+0x1a95/0x2410 [ 2410.938801] ? inet6_ifinfo_notify+0x150/0x150 [ 2410.939759] ? failover_register+0x530/0x530 [ 2410.940667] ? cfg80211_netdev_notifier_call+0x298/0x10c0 [ 2410.941828] ? ipmr_device_event+0x18b/0x1f0 [ 2410.942753] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2410.943840] raw_notifier_call_chain+0xb3/0x110 [ 2410.944799] call_netdevice_notifiers_info+0xb5/0x130 [ 2410.945873] __dev_notify_flags+0x110/0x2c0 [ 2410.946778] ? dev_change_name+0x660/0x660 [ 2410.947657] ? __dev_change_flags+0x4cf/0x6e0 [ 2410.948585] ? dev_set_allmulti+0x30/0x30 [ 2410.949438] ? cap_capable+0x1cd/0x230 [ 2410.950247] ? full_name_hash+0xb5/0xf0 [ 2410.951069] dev_change_flags+0x100/0x160 [ 2410.951922] devinet_ioctl+0x14de/0x1db0 [ 2410.952772] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2410.953700] inet_ioctl+0x34f/0x390 [ 2410.954444] ? inet_dgram_connect+0x220/0x220 [ 2410.955417] ? __lock_acquire+0xbb1/0x5b00 [ 2410.956312] ? perf_trace_lock+0xac/0x490 [ 2410.957166] packet_ioctl+0xb3/0x260 [ 2410.957930] sock_do_ioctl+0xd3/0x300 [ 2410.958732] ? compat_ifr_data_ioctl+0x180/0x180 [ 2410.959703] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2410.960870] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2410.961912] ? do_vfs_ioctl+0x283/0x10d0 [ 2410.962740] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2410.963814] ? generic_block_fiemap+0x60/0x60 [ 2410.964731] sock_ioctl+0x3ea/0x700 [ 2410.965484] ? dlci_ioctl_set+0x30/0x30 [ 2410.966309] ? selinux_file_ioctl+0xb6/0x270 [ 2410.967241] ? dlci_ioctl_set+0x30/0x30 [ 2410.968053] __x64_sys_ioctl+0x19a/0x210 [ 2410.968884] do_syscall_64+0x33/0x40 [ 2410.969644] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2410.970694] RIP: 0033:0x7fdbbbc9db19 [ 2410.971453] 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 [ 2410.975220] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2410.976772] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2410.978221] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2410.979686] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2410.981134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2410.982595] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 19:44:28 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x4000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="177f97b28df9c604d70513be1c265d9e4f414e6eb8cb5c785fc2142b071cd78f679ced6fde70e42ed7ee9f02fd46ba3728fdf9a6a43dbab5dc7a6ce2ee35074f16b7cffdc900da5cad75994153a9256371dd99421322df942f5966227507984b0811312aa1c77d4296fda181f1ced94df90d000000"], 0x30}}, 0x0) syz_80211_join_ibss(&(0x7f0000000040)='wlan1\x00', 0x0, 0x0, 0x0) syz_80211_inject_frame(&(0x7f00000000c0), &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x2f) r1 = fork() wait4(r1, &(0x7f0000000000), 0x20000000, &(0x7f0000000480)) r2 = fork() ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) sendmsg$IPSET_CMD_TYPE(r3, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, 0xd, 0x6, 0x201, 0x0, 0x0, {0x3, 0x0, 0x4}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_TYPENAME={0x10, 0x3, 'bitmap:port\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x40001}, 0x8000000) syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000380)=ANY=[], 0xa) r4 = fork() ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {r6}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000740)={r5, r6, "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", "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"}) ptrace(0x10, r4) waitid(0x1, r2, 0x0, 0x2, &(0x7f0000001740)) fork() ptrace$cont(0x9, r4, 0x7fffffff, 0x4) 19:44:29 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 20) 19:44:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0xe1) 19:44:29 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:44:29 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000140), 0x8}, 0xdd48a83c10608be0, 0x0, 0x0, 0x2, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7ffffff3}]}) syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000200)={{}, {}, [], {}, [{0x8, 0x6, 0xee01}, {0x8, 0x7}], {0x10, 0x1}}, 0x34, 0x5) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x7b7b, 0x8, 0x1, 0x3b2, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000340)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r3, 0x80, &(0x7f0000000280)=@in6={0xa, 0xfffe, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x20}}}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000008, 0x10, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd=r3, 0x0, 0x0, 0x0, {0xa084}}, 0x20) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000001, 0x40f0050, r0, 0x10000000) r5 = syz_open_dev$tty1(0xc, 0x4, 0x3) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000440)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r6}}, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(0xffffffffffffffff, r7) syz_io_uring_submit(r4, 0x0, &(0x7f0000000180)=@IORING_OP_WRITE_FIXED={0x5, 0x2, 0x0, @fd=r5, 0xff, 0x9, 0xfe, 0x1d, 0x1, {0x3, r6}}, 0xcc9e) io_uring_enter(r0, 0x76d2, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x28) [ 2411.180614] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 2411.274856] cgroup: fork rejected by pids controller in /syz2 [ 2411.282785] FAULT_INJECTION: forcing a failure. [ 2411.282785] name failslab, interval 1, probability 0, space 0, times 0 [ 2411.284853] CPU: 1 PID: 17603 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2411.285990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2411.287369] Call Trace: [ 2411.287814] dump_stack+0x107/0x167 [ 2411.288437] should_fail.cold+0x5/0xa [ 2411.289086] ? ext4_mb_new_blocks+0x64d/0x45b0 [ 2411.289850] should_failslab+0x5/0x20 [ 2411.290486] kmem_cache_alloc+0x5b/0x310 [ 2411.291189] ext4_mb_new_blocks+0x64d/0x45b0 [ 2411.291932] ? mark_held_locks+0x9e/0xe0 [ 2411.292627] ? trace_hardirqs_on+0x5b/0x180 [ 2411.293396] ? kasan_unpoison_shadow+0x33/0x50 [ 2411.294171] ? ext4_cache_extents+0x68/0x2d0 [ 2411.294905] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2411.295796] ? ext4_discard_preallocations+0xd80/0xd80 [ 2411.296694] ? ext4_ext_search_right+0x2e3/0xbd0 [ 2411.297530] ? ext4_inode_to_goal_block+0x320/0x430 [ 2411.298375] ext4_ext_map_blocks+0x1d68/0x5850 [ 2411.299167] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2411.300048] ? SOFTIRQ_verbose+0x10/0x10 [ 2411.300734] ? SOFTIRQ_verbose+0x10/0x10 [ 2411.301433] ? __lockdep_reset_lock+0x180/0x180 [ 2411.302228] ? ext4_ext_release+0x10/0x10 [ 2411.302951] ? ext4_map_blocks+0x5e0/0x1940 [ 2411.303699] ? lock_release+0x680/0x680 [ 2411.304384] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 2411.305188] ? lock_downgrade+0x6d0/0x6d0 [ 2411.305952] ? down_write_killable+0x180/0x180 [ 2411.306719] ext4_map_blocks+0x652/0x1940 [ 2411.307420] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2411.308177] ? trace_hardirqs_on+0x5b/0x180 [ 2411.308872] ? kmem_cache_alloc+0x2a6/0x310 [ 2411.309581] ext4_writepages+0x19bf/0x3350 [ 2411.310280] ? unwind_next_frame+0x13ef/0x1a90 [ 2411.311040] ? find_held_lock+0x2c/0x110 [ 2411.311757] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2411.312601] ? __is_insn_slot_addr+0x14c/0x290 [ 2411.313388] ? __kernel_text_address+0x9/0x40 [ 2411.314141] ? unwind_get_return_address+0x55/0xa0 [ 2411.314951] ? create_prof_cpu_mask+0x20/0x20 [ 2411.315718] ? stack_trace_save+0x8c/0xc0 [ 2411.316434] ? stack_trace_consume_entry+0x160/0x160 [ 2411.317268] ? kasan_save_stack+0x32/0x40 [ 2411.317942] ? kasan_save_stack+0x1b/0x40 [ 2411.318630] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2411.319472] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2411.320267] do_writepages+0xee/0x2a0 [ 2411.320890] ? page_writeback_cpu_online+0x20/0x20 [ 2411.321675] ? lock_acquire+0x197/0x470 [ 2411.322332] ? lock_release+0x680/0x680 [ 2411.322999] ? find_held_lock+0x2c/0x110 [ 2411.323681] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2411.324500] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2411.325366] ? mark_held_locks+0x9e/0xe0 [ 2411.326041] ? trace_hardirqs_on+0x5b/0x180 [ 2411.326757] filemap_write_and_wait_range+0x65/0x100 [ 2411.327591] __iomap_dio_rw+0x552/0x1110 [ 2411.328291] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2411.329032] ? ext4_orphan_add+0x253/0x9e0 [ 2411.329717] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2411.330509] ? ext4_empty_dir+0xae0/0xae0 [ 2411.331205] ? jbd2__journal_start+0xf3/0x7e0 [ 2411.331983] iomap_dio_rw+0x31/0x90 [ 2411.332598] ext4_file_write_iter+0xb26/0x18d0 [ 2411.333371] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2411.334135] do_iter_readv_writev+0x476/0x750 [ 2411.334866] ? new_sync_write+0x660/0x660 [ 2411.335526] ? selinux_file_permission+0x92/0x520 [ 2411.336299] ? do_writev+0x139/0x300 [ 2411.336922] do_iter_write+0x191/0x670 [ 2411.337584] vfs_writev+0x1ae/0x620 [ 2411.338180] ? vfs_iter_write+0xa0/0xa0 [ 2411.338846] ? __fdget_pos+0xf1/0x190 [ 2411.339475] ? lock_downgrade+0x6d0/0x6d0 [ 2411.340161] ? __fget_files+0x296/0x4c0 [ 2411.340842] do_writev+0x139/0x300 [ 2411.341426] ? vfs_writev+0x620/0x620 [ 2411.342041] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2411.342893] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2411.343747] do_syscall_64+0x33/0x40 [ 2411.344350] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2411.345181] RIP: 0033:0x7f81cea30b19 [ 2411.345779] 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 [ 2411.348718] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2411.349942] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2411.351097] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2411.352244] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2411.353389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2411.354535] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 19:44:29 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x300000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:44:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0xe1) [ 2411.528399] device veth0_vlan entered promiscuous mode 19:44:45 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 21) 19:44:45 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:44:45 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0xe1) 19:44:45 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 19:44:45 executing program 1: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000600)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x9, 0x0, 0x0, 0x8, 0x0, {0x1}}, 0x1ff) io_setup(0x0, 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000380)) ioctl$TIOCMIWAIT(0xffffffffffffffff, 0x545c, 0x0) openat$hpet(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x9b51, 0x8, 0x2, 0xfffffffd}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000580)=0x0, &(0x7f0000000640)=0x0) socket$inet6_udplite(0xa, 0x2, 0x88) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x32, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, 0xffffffffffffffff) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x18, 0x110, r3, 0x8000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x4d8) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x4004a0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000680)=@IORING_OP_EPOLL_CTL=@del={0x1d, 0x7b4796ddbe26b7ed, 0x0, 0xffffffffffffffff, 0x0, r4, 0x2, 0x0, 0x1}, 0x8001) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000700)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="ff0f0000090000002e2f66696c653000"]) io_submit(0x0, 0x4, &(0x7f0000000500)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x2, 0x2, 0xffffffffffffffff, &(0x7f0000000140)="3c5737611ccf4d21c3ca050b16d47b2dad78f547f1fa18fc59362c670c6049f53eebf61a0c9d13cbf00efe10a59eea7bcc1c555f4e981e36fa27c8cba1b734ec3478edbfd61541253a4531eb2270bae82a033db0c54a14e8f23f50988e049681f3d5971f63751d1173d9d3c1ee247b9a35e17d0a223fd7da51f6c461a1448041c3f4081ae4a82a8546d007117a3cefede7636712b365b8649f7a38a3d5b02aa8b3", 0xa1, 0x4}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0x3ff, r0, &(0x7f0000000280)="d975013d9531923e2a15ad", 0xb, 0x7, 0x0, 0x2}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0xfffc, 0xffffffffffffffff, &(0x7f0000000340)="1291e37faf12f222d3dfcfa350434d1af7618bf1bd408fadf2e373978f", 0x1d, 0x1, 0x0, 0x2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x7fff, 0xffffffffffffffff, &(0x7f0000000480)="f730bce8b7e2a3de6cf4629b1bb5923d893856d21ff226df5b4bd58f354685a50c73bd7f3748262d2d848ac0de7fcda903da790064b0cfa002fddcaaeb594587b53c391a9edd33b01e7a4ae91a84cb5cb1a02dbc03b1ce68ef50f2ddd971a09d403cf278c75a5c037ea1c7c851dcbb60481b5e02f4d8ad1b", 0x78, 0x3, 0x0, 0x3}]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000540), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 19:44:45 executing program 2: sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000005d80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x20000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x3, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000000c0)={0x14, 0x1d, 0xc21, 0x0, 0x0, {0x1, 0x0, 0x2}}, 0x14}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x8, @mcast2, 0x5}, 0x1c) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000380), 0x4800, 0x0) openat$nvram(0xffffffffffffff9c, 0x0, 0x8100, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40040140}, 0xc, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYBLOB="d04638e99e5f09ca5998b538ec8f439fddaa88c7d3200d196bf314ad6019d62d1725cef1a47c3ba86a9af46172d744bc157672d4f3a6f9de1a50c9ef7b9befa2aa496fd217fce396d86477e115a95403e7521ed5dbafd014b6b9cac0c4a0280909c555bc87520a61c465835a3597068f45fe3310e1af8ea23d312b92eeb2f20f69decd8907e0faca90225382d698592130271f7acc799aedf058b787fa1d", @ANYBLOB="806aba50055e4b75db716ad9a64b6a5b0a3f80c290f54b94d7ed163afb90ed32025081153b2d6d74b495636c0fa12163b4ad8d185383a0cb7d59848be8b81473a96b4ee4454fde48aad10565cfb4ff7e7c1b8a241f5f259fe09616e49b308b704a01bdd157d4c235fae324937edaef4ba5633380fdc5b62488b201a8e92c2ce7343d95ec28"], 0x30}, 0x1, 0x0, 0x0, 0x4040000}, 0x8880) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r3, &(0x7f0000000740)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x28, 0x0, 0x0, 0x70bd28, 0x25dfdbff, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x4001}, 0x4000010) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7}, 0x409becb7bdfc1d3, 0x1, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf, 0xffffffffffffffff, 0x8) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000001c0)={'wlan1\x00'}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="24000000d3cdb60ea2366a6836c5d6fd9ce9be2a00274e08000000000000000000000180"], 0x24}}, 0x0) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, 0x0, 0x1}, 0x14}}, 0x0) 19:44:45 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f00000001c0)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x214000, 0x12c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x100000001) r4 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r4, 0x0, 0x80000001) 19:44:45 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 41) [ 2427.322217] FAULT_INJECTION: forcing a failure. [ 2427.322217] name failslab, interval 1, probability 0, space 0, times 0 [ 2427.324617] CPU: 1 PID: 17719 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2427.326051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2427.327790] Call Trace: [ 2427.328352] dump_stack+0x107/0x167 [ 2427.329133] should_fail.cold+0x5/0xa [ 2427.329938] ? create_object.isra.0+0x3a/0xa20 [ 2427.330905] should_failslab+0x5/0x20 [ 2427.331700] kmem_cache_alloc+0x5b/0x310 [ 2427.332539] ? ext4_file_write_iter+0xb26/0x18d0 [ 2427.333512] ? do_iter_readv_writev+0x476/0x750 [ 2427.334486] create_object.isra.0+0x3a/0xa20 [ 2427.335405] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2427.336462] kmem_cache_alloc+0x159/0x310 [ 2427.337345] ext4_mb_new_blocks+0x64d/0x45b0 [ 2427.338302] ? _raw_spin_unlock_irqrestore+0x25/0x40 [ 2427.339373] ? kasan_unpoison_shadow+0x33/0x50 [ 2427.340315] ? ext4_cache_extents+0x68/0x2d0 [ 2427.341229] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2427.342276] ? ext4_discard_preallocations+0xd80/0xd80 [ 2427.343376] ? ext4_ext_search_right+0x2e3/0xbd0 [ 2427.344359] ? ext4_inode_to_goal_block+0x320/0x430 [ 2427.345412] ext4_ext_map_blocks+0x1d68/0x5850 [ 2427.346393] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2427.347474] ? SOFTIRQ_verbose+0x10/0x10 [ 2427.348316] ? SOFTIRQ_verbose+0x10/0x10 [ 2427.349165] ? __lockdep_reset_lock+0x180/0x180 [ 2427.350119] ? ext4_ext_release+0x10/0x10 [ 2427.351004] ? ext4_map_blocks+0x5e0/0x1940 [ 2427.351905] ? lock_release+0x680/0x680 [ 2427.352730] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 2427.353707] ? lock_downgrade+0x6d0/0x6d0 [ 2427.354610] ? down_write_killable+0x180/0x180 [ 2427.355591] ext4_map_blocks+0x652/0x1940 [ 2427.356476] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2427.357399] ? _raw_spin_unlock_irqrestore+0x25/0x40 [ 2427.358453] ? kmem_cache_alloc+0x2a6/0x310 [ 2427.359383] ext4_writepages+0x19bf/0x3350 [ 2427.360274] ? unwind_next_frame+0x13ef/0x1a90 [ 2427.361234] ? find_held_lock+0x2c/0x110 [ 2427.362142] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2427.363175] ? __is_insn_slot_addr+0x14c/0x290 [ 2427.364141] ? __kernel_text_address+0x9/0x40 [ 2427.365063] ? unwind_get_return_address+0x55/0xa0 [ 2427.366073] ? create_prof_cpu_mask+0x20/0x20 [ 2427.367059] ? stack_trace_save+0x8c/0xc0 [ 2427.367916] ? stack_trace_consume_entry+0x160/0x160 [ 2427.368997] ? kasan_save_stack+0x32/0x40 [ 2427.369851] ? kasan_save_stack+0x1b/0x40 [ 2427.370702] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2427.371776] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2427.372782] do_writepages+0xee/0x2a0 [ 2427.373588] ? page_writeback_cpu_online+0x20/0x20 [ 2427.374592] ? lock_acquire+0x197/0x470 [ 2427.375468] ? lock_release+0x680/0x680 [ 2427.376287] ? find_held_lock+0x2c/0x110 [ 2427.377150] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2427.378197] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2427.379310] ? mark_held_locks+0x9e/0xe0 [ 2427.380167] ? trace_hardirqs_on+0x5b/0x180 [ 2427.381080] filemap_write_and_wait_range+0x65/0x100 [ 2427.382130] __iomap_dio_rw+0x552/0x1110 [ 2427.383021] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2427.383964] ? ext4_orphan_add+0x253/0x9e0 [ 2427.384835] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2427.385862] ? ext4_empty_dir+0xae0/0xae0 [ 2427.386714] ? jbd2__journal_start+0xf3/0x7e0 [ 2427.387691] iomap_dio_rw+0x31/0x90 [ 2427.388454] ext4_file_write_iter+0xb26/0x18d0 [ 2427.389447] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2427.390436] do_iter_readv_writev+0x476/0x750 [ 2427.391397] ? new_sync_write+0x660/0x660 [ 2427.392251] ? selinux_file_permission+0x92/0x520 [ 2427.393271] ? do_writev+0x139/0x300 [ 2427.394069] do_iter_write+0x191/0x670 [ 2427.394944] vfs_writev+0x1ae/0x620 [ 2427.395716] ? vfs_iter_write+0xa0/0xa0 [ 2427.396549] ? __fdget_pos+0xf1/0x190 [ 2427.397346] ? lock_downgrade+0x6d0/0x6d0 [ 2427.398252] ? __fget_files+0x296/0x4c0 [ 2427.399152] do_writev+0x139/0x300 [ 2427.399889] ? vfs_writev+0x620/0x620 [ 2427.400703] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2427.401780] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2427.402868] do_syscall_64+0x33/0x40 [ 2427.403635] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2427.404685] RIP: 0033:0x7f81cea30b19 [ 2427.405455] 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 [ 2427.409212] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2427.410784] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2427.412252] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2427.413709] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2427.415187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2427.416646] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 [ 2427.453328] device veth0_vlan entered promiscuous mode [ 2427.455841] udc-core: couldn't find an available UDC or it's busy [ 2427.457323] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 2427.460700] FAULT_INJECTION: forcing a failure. [ 2427.460700] name failslab, interval 1, probability 0, space 0, times 0 [ 2427.463060] CPU: 1 PID: 17734 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2427.464488] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2427.466160] Call Trace: [ 2427.466694] dump_stack+0x107/0x167 [ 2427.467474] should_fail.cold+0x5/0xa [ 2427.467497] ? create_object.isra.0+0x3a/0xa20 [ 2427.467519] should_failslab+0x5/0x20 [ 2427.467538] kmem_cache_alloc+0x5b/0x310 [ 2427.467567] create_object.isra.0+0x3a/0xa20 [ 2427.467587] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2427.467616] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2427.467637] ? inet6_rt_notify+0xed/0x2a0 [ 2427.467666] __alloc_skb+0xb1/0x5b0 [ 2427.467696] inet6_rt_notify+0xed/0x2a0 [ 2427.467721] fib6_add+0x3223/0x45d0 [ 2427.467758] ? lock_release+0x680/0x680 [ 2427.467783] ? fib6_update_sernum_stub+0x80/0x80 [ 2427.467803] ? do_raw_spin_lock+0x121/0x260 [ 2427.467829] ? nlmsg_notify+0xa3/0x290 [ 2427.467860] ip6_ins_rt+0xb2/0x110 [ 2427.467882] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 2427.467904] ? __ipv6_ifa_notify+0xb10/0xb10 [ 2427.467935] __ipv6_ifa_notify+0x8b5/0xb10 [ 2427.467950] ? __fib6_clean_all+0x138/0x2a0 [ 2427.467969] ? modify_prefix_route+0x590/0x590 [ 2427.467990] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2427.468008] ? trace_hardirqs_on+0x5b/0x180 [ 2427.468037] ipv6_ifa_notify+0xd7/0x240 [ 2427.468056] add_addr+0x1c2/0x2c0 [ 2427.468076] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 2427.468096] ? mark_held_locks+0x9e/0xe0 [ 2427.468124] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2427.468143] ? __local_bh_enable_ip+0x9d/0x100 [ 2427.468174] addrconf_notify+0x1a95/0x2410 [ 2427.468213] ? inet6_ifinfo_notify+0x150/0x150 [ 2427.468232] ? failover_register+0x530/0x530 [ 2427.468255] ? cfg80211_netdev_notifier_call+0x298/0x10c0 [ 2427.468276] ? ipmr_device_event+0x18b/0x1f0 [ 2427.468295] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2427.468324] raw_notifier_call_chain+0xb3/0x110 [ 2427.468354] call_netdevice_notifiers_info+0xb5/0x130 [ 2427.501372] __dev_notify_flags+0x110/0x2c0 [ 2427.502247] ? dev_change_name+0x660/0x660 [ 2427.503118] ? __dev_change_flags+0x4cf/0x6e0 [ 2427.504025] ? dev_set_allmulti+0x30/0x30 [ 2427.504872] ? cap_capable+0x1cd/0x230 [ 2427.505665] ? full_name_hash+0xb5/0xf0 [ 2427.506480] dev_change_flags+0x100/0x160 [ 2427.507346] devinet_ioctl+0x14de/0x1db0 [ 2427.508178] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2427.509097] inet_ioctl+0x34f/0x390 [ 2427.509835] ? inet_dgram_connect+0x220/0x220 [ 2427.510764] ? __lock_acquire+0xbb1/0x5b00 [ 2427.511669] ? perf_trace_lock+0xac/0x490 [ 2427.512520] packet_ioctl+0xb3/0x260 [ 2427.513284] sock_do_ioctl+0xd3/0x300 [ 2427.514060] ? compat_ifr_data_ioctl+0x180/0x180 [ 2427.515036] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2427.516205] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2427.517253] ? do_vfs_ioctl+0x283/0x10d0 [ 2427.518078] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2427.519153] ? generic_block_fiemap+0x60/0x60 [ 2427.520073] sock_ioctl+0x3ea/0x700 [ 2427.520813] ? dlci_ioctl_set+0x30/0x30 [ 2427.521635] ? selinux_file_ioctl+0xb6/0x270 [ 2427.522539] ? dlci_ioctl_set+0x30/0x30 [ 2427.523366] __x64_sys_ioctl+0x19a/0x210 [ 2427.524202] do_syscall_64+0x33/0x40 [ 2427.524955] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2427.525995] RIP: 0033:0x7fdbbbc9db19 [ 2427.526758] 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 [ 2427.530496] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2427.532053] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2427.533498] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2427.534952] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2427.536399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2427.537849] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 19:44:45 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0xe1) 19:44:45 executing program 1: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0x3f, 0x7fff, 0x5}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x715a01, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) openat(r0, &(0x7f0000000040)='./file0\x00', 0x101000, 0x80) 19:44:45 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2427.688305] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 19:44:45 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0xe1) [ 2427.728547] device veth0_vlan entered promiscuous mode 19:44:45 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 22) 19:44:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6a6f75726e616c5f706174683d2e2fe8"]) r0 = syz_open_dev$mouse(&(0x7f0000000080), 0x5, 0x200102) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) [ 2428.042234] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 2428.067470] FAULT_INJECTION: forcing a failure. [ 2428.067470] name failslab, interval 1, probability 0, space 0, times 0 [ 2428.070182] CPU: 1 PID: 17858 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2428.071534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2428.073122] Call Trace: [ 2428.073634] dump_stack+0x107/0x167 [ 2428.074353] should_fail.cold+0x5/0xa [ 2428.075110] ? __es_insert_extent+0xed1/0x1370 [ 2428.076000] should_failslab+0x5/0x20 [ 2428.076734] kmem_cache_alloc+0x5b/0x310 [ 2428.077533] __es_insert_extent+0xed1/0x1370 [ 2428.078406] ext4_es_insert_extent+0x45d/0xf10 [ 2428.079301] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 2428.080127] ? lock_downgrade+0x6d0/0x6d0 [ 2428.080960] ? do_raw_read_unlock+0x3b/0x70 [ 2428.081768] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 2428.082655] ext4_map_blocks+0x8e1/0x1940 [ 2428.083486] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2428.084328] ? trace_hardirqs_on+0x5b/0x180 [ 2428.085165] ? kmem_cache_alloc+0x2a6/0x310 [ 2428.086004] ext4_writepages+0x19bf/0x3350 [ 2428.086842] ? unwind_next_frame+0x13ef/0x1a90 [ 2428.087725] ? find_held_lock+0x2c/0x110 [ 2428.088566] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2428.089504] ? __is_insn_slot_addr+0x14c/0x290 [ 2428.090418] ? __kernel_text_address+0x9/0x40 [ 2428.091304] ? unwind_get_return_address+0x55/0xa0 [ 2428.092243] ? create_prof_cpu_mask+0x20/0x20 [ 2428.093156] ? stack_trace_save+0x8c/0xc0 [ 2428.093947] ? stack_trace_consume_entry+0x160/0x160 [ 2428.094976] ? kasan_save_stack+0x32/0x40 [ 2428.095767] ? kasan_save_stack+0x1b/0x40 [ 2428.096553] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2428.097520] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2428.098428] do_writepages+0xee/0x2a0 [ 2428.099170] ? page_writeback_cpu_online+0x20/0x20 [ 2428.100070] ? lock_acquire+0x197/0x470 [ 2428.100828] ? lock_release+0x680/0x680 [ 2428.101569] ? find_held_lock+0x2c/0x110 [ 2428.102363] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2428.103309] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2428.104285] ? mark_held_locks+0x9e/0xe0 [ 2428.105054] ? trace_hardirqs_on+0x5b/0x180 [ 2428.105882] filemap_write_and_wait_range+0x65/0x100 [ 2428.106846] __iomap_dio_rw+0x552/0x1110 [ 2428.107639] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2428.108483] ? ext4_orphan_add+0x253/0x9e0 [ 2428.109272] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2428.110182] ? ext4_empty_dir+0xae0/0xae0 [ 2428.110955] ? jbd2__journal_start+0xf3/0x7e0 [ 2428.111806] iomap_dio_rw+0x31/0x90 [ 2428.112483] ext4_file_write_iter+0xb26/0x18d0 [ 2428.113359] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2428.114239] do_iter_readv_writev+0x476/0x750 [ 2428.115093] ? new_sync_write+0x660/0x660 [ 2428.115856] ? selinux_file_permission+0x92/0x520 [ 2428.116765] ? do_writev+0x139/0x300 [ 2428.117476] do_iter_write+0x191/0x670 [ 2428.118232] vfs_writev+0x1ae/0x620 [ 2428.118926] ? vfs_iter_write+0xa0/0xa0 [ 2428.119693] ? __fdget_pos+0xf1/0x190 [ 2428.120425] ? lock_downgrade+0x6d0/0x6d0 [ 2428.121256] ? __fget_files+0x296/0x4c0 [ 2428.122069] do_writev+0x139/0x300 [ 2428.122756] ? vfs_writev+0x620/0x620 [ 2428.123506] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2428.124498] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2428.125501] do_syscall_64+0x33/0x40 [ 2428.126213] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2428.127202] RIP: 0033:0x7f81cea30b19 [ 2428.127895] 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 [ 2428.131205] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2428.132581] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2428.133888] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2428.135196] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2428.136483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2428.137775] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 [ 2428.615592] udc-core: couldn't find an available UDC or it's busy [ 2428.617251] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 2444.592064] Bluetooth: hci1: command 0x0406 tx timeout 19:45:03 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3f00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:45:03 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 42) 19:45:03 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 23) 19:45:03 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89e0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f0000000000)={0x1, 0xdf, "a058405f5967a3dbacf9ed33c94bcd83477f7066f86969eccf137a3d360a2bd16707c6a44238f05eca2f16c227ca5daf2646dbf75b831e84392cf84310288c57014c382960510eaec0aea6bf54e238e612ecc8b84696b4ef200d3a8d45bb9dc94348502bf7047cf62cf51a4fcc1292af1e73aba456950d34120335e3c9cfe55d8abae42888775cde0d3aa17684b6061b66c456ef24a9f59de0b615304a4c9eed8153840710116e8ee8bf6788829adb8cab4ac2ffdb41ef2ed36df7241cef36853dafd2cc982ba788dfd899b823f81646c926e73bfd5990b02803549f4af464"}) 19:45:03 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 19:45:03 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r1, &(0x7f0000000000), 0x5ac, 0x0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) inotify_init1(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = fork() sched_setattr(r2, &(0x7f0000000000)={0x38, 0x0, 0x10, 0x20, 0x0, 0x4, 0xfff, 0xfffffffffffffffc, 0x6, 0x9}, 0x0) ptrace(0x4207, r2) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x408000, 0x0) kcmp(r2, r2, 0x2, r3, 0xffffffffffffffff) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0xf, 0x1f, 0x3, 0x7, 0x0, 0x18000000000, 0x1, 0x1d, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xb6e, 0x2, @perf_bp={&(0x7f0000000080), 0x1}, 0x0, 0x2, 0x1, 0x0, 0x18b, 0x81, 0x7, 0x0, 0x0, 0x0, 0x3}, r2, 0x9, r4, 0x9) getegid() open_by_handle_at(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000002000000483600"/27], 0x0) 19:45:03 executing program 3: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0xe1) 19:45:03 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="20e44ee8643a6e49ba99bbec4cb2513528ffa02c43437040605adcf49435cd5762da47d7dabd5584b5bde8a3714b25cab9732de461b17dcc5e8739037e92cddda48e1ecb585551ac6b865ec0", @ANYRES64=r0]) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) openat2(r2, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0xc0000, 0x80, 0x1}, 0x18) chdir(&(0x7f0000000040)='./file0\x00') r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) r5 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x24000, 0x9e) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0xe23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffff8}, 0xca0cc, 0x7, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x4, 0xffffffffffffffff, 0x0) sendfile(r3, r5, 0x0, 0x80000001) [ 2445.559318] device veth0_vlan entered promiscuous mode [ 2445.562873] FAULT_INJECTION: forcing a failure. [ 2445.562873] name failslab, interval 1, probability 0, space 0, times 0 [ 2445.565713] CPU: 1 PID: 17869 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2445.567420] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2445.569291] Call Trace: [ 2445.569871] dump_stack+0x107/0x167 [ 2445.570659] should_fail.cold+0x5/0xa [ 2445.571514] ? fib6_info_alloc+0x3c/0x110 [ 2445.572415] should_failslab+0x5/0x20 [ 2445.573249] __kmalloc+0x72/0x390 [ 2445.574000] ? ip6_ins_rt+0xbd/0x110 [ 2445.574821] fib6_info_alloc+0x3c/0x110 [ 2445.575718] ip6_route_info_create+0x37a/0x1a00 [ 2445.576727] ? fib6_nh_init+0x19e0/0x19e0 [ 2445.577613] ? ip6_ins_rt+0xbd/0x110 19:45:03 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2445.578427] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 2445.578465] ip6_route_add+0x24/0x150 [ 2445.578499] addrconf_prefix_route.isra.0+0x1c8/0x2a0 [ 2445.578533] ? ipv6_generate_stable_address+0x6a0/0x6a0 [ 2445.578559] ? mark_held_locks+0x9e/0xe0 [ 2445.578634] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2445.578659] ? __local_bh_enable_ip+0x9d/0x100 [ 2445.578696] addrconf_notify+0x1ace/0x2410 [ 2445.578746] ? inet6_ifinfo_notify+0x150/0x150 [ 2445.578769] ? failover_register+0x530/0x530 [ 2445.578797] ? cfg80211_netdev_notifier_call+0x298/0x10c0 [ 2445.578819] ? ipmr_device_event+0x18b/0x1f0 [ 2445.578839] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2445.578866] raw_notifier_call_chain+0xb3/0x110 [ 2445.578894] call_netdevice_notifiers_info+0xb5/0x130 [ 2445.578916] __dev_notify_flags+0x110/0x2c0 [ 2445.578934] ? dev_change_name+0x660/0x660 [ 2445.578950] ? __dev_change_flags+0x4cf/0x6e0 [ 2445.578973] ? dev_set_allmulti+0x30/0x30 [ 2445.578993] ? cap_capable+0x1cd/0x230 [ 2445.579033] ? full_name_hash+0xb5/0xf0 [ 2445.579060] dev_change_flags+0x100/0x160 [ 2445.579086] devinet_ioctl+0x14de/0x1db0 [ 2445.579120] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2445.579164] inet_ioctl+0x34f/0x390 [ 2445.579187] ? inet_dgram_connect+0x220/0x220 [ 2445.579237] ? __lock_acquire+0xbb1/0x5b00 [ 2445.579291] ? perf_trace_lock+0xac/0x490 [ 2445.579326] packet_ioctl+0xb3/0x260 [ 2445.579356] sock_do_ioctl+0xd3/0x300 [ 2445.579378] ? compat_ifr_data_ioctl+0x180/0x180 [ 2445.579409] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2445.579432] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2445.579459] ? do_vfs_ioctl+0x283/0x10d0 [ 2445.579482] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2445.579507] ? generic_block_fiemap+0x60/0x60 [ 2445.579545] sock_ioctl+0x3ea/0x700 [ 2445.579569] ? dlci_ioctl_set+0x30/0x30 [ 2445.579603] ? selinux_file_ioctl+0xb6/0x270 [ 2445.579634] ? dlci_ioctl_set+0x30/0x30 [ 2445.579663] __x64_sys_ioctl+0x19a/0x210 [ 2445.579699] do_syscall_64+0x33/0x40 [ 2445.579723] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2445.579740] RIP: 0033:0x7fdbbbc9db19 [ 2445.579765] 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 [ 2445.579780] RSP: 002b:00007fdbb9213188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2445.579808] RAX: ffffffffffffffda RBX: 00007fdbbbdb0f60 RCX: 00007fdbbbc9db19 [ 2445.579824] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2445.579839] RBP: 00007fdbb92131d0 R08: 0000000000000000 R09: 0000000000000000 [ 2445.579853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2445.579869] R13: 00007ffeec9c481f R14: 00007fdbb9213300 R15: 0000000000022000 [ 2445.592995] FAULT_INJECTION: forcing a failure. [ 2445.592995] name failslab, interval 1, probability 0, space 0, times 0 [ 2445.593392] CPU: 1 PID: 17878 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2445.593406] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2445.593414] Call Trace: [ 2445.593442] dump_stack+0x107/0x167 [ 2445.593478] should_fail.cold+0x5/0xa [ 2445.593501] ? kmem_cache_free+0x249/0x2d0 [ 2445.593527] ? create_object.isra.0+0x3a/0xa20 [ 2445.593556] should_failslab+0x5/0x20 [ 2445.593576] kmem_cache_alloc+0x5b/0x310 [ 2445.593619] create_object.isra.0+0x3a/0xa20 [ 2445.593641] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2445.593680] kmem_cache_alloc+0x159/0x310 [ 2445.593722] __es_insert_extent+0xed1/0x1370 [ 2445.593793] ext4_es_insert_extent+0x45d/0xf10 [ 2445.593843] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 2445.593864] ? lock_downgrade+0x6d0/0x6d0 [ 2445.593930] ? do_raw_read_unlock+0x3b/0x70 [ 2445.593957] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 2445.594013] ext4_map_blocks+0x8e1/0x1940 [ 2445.594065] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2445.594086] ? trace_hardirqs_on+0x5b/0x180 [ 2445.594122] ? kmem_cache_alloc+0x2a6/0x310 [ 2445.594179] ext4_writepages+0x19bf/0x3350 [ 2445.594212] ? unwind_next_frame+0x13ef/0x1a90 [ 2445.594254] ? find_held_lock+0x2c/0x110 [ 2445.594349] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2445.594376] ? __is_insn_slot_addr+0x14c/0x290 [ 2445.594419] ? __kernel_text_address+0x9/0x40 [ 2445.594444] ? unwind_get_return_address+0x55/0xa0 [ 2445.594465] ? create_prof_cpu_mask+0x20/0x20 [ 2445.594538] ? stack_trace_save+0x8c/0xc0 [ 2445.594565] ? stack_trace_consume_entry+0x160/0x160 [ 2445.594622] ? kasan_save_stack+0x32/0x40 [ 2445.594642] ? kasan_save_stack+0x1b/0x40 [ 2445.594664] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2445.594701] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2445.594722] do_writepages+0xee/0x2a0 [ 2445.594760] ? page_writeback_cpu_online+0x20/0x20 [ 2445.594779] ? lock_acquire+0x197/0x470 [ 2445.594819] ? lock_release+0x680/0x680 [ 2445.594840] ? find_held_lock+0x2c/0x110 [ 2445.594889] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2445.594916] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2445.594939] ? mark_held_locks+0x9e/0xe0 [ 2445.594979] ? trace_hardirqs_on+0x5b/0x180 [ 2445.595056] filemap_write_and_wait_range+0x65/0x100 [ 2445.595088] __iomap_dio_rw+0x552/0x1110 [ 2445.595159] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2445.595185] ? ext4_orphan_add+0x253/0x9e0 [ 2445.595209] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2445.595244] ? ext4_empty_dir+0xae0/0xae0 [ 2445.595266] ? jbd2__journal_start+0xf3/0x7e0 [ 2445.595317] iomap_dio_rw+0x31/0x90 [ 2445.595349] ext4_file_write_iter+0xb26/0x18d0 [ 2445.595415] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2445.595486] do_iter_readv_writev+0x476/0x750 [ 2445.595521] ? new_sync_write+0x660/0x660 [ 2445.595541] ? selinux_file_permission+0x92/0x520 [ 2445.595581] ? do_writev+0x139/0x300 [ 2445.595635] do_iter_write+0x191/0x670 [ 2445.595699] vfs_writev+0x1ae/0x620 [ 2445.595729] ? vfs_iter_write+0xa0/0xa0 [ 2445.595754] ? __fdget_pos+0xf1/0x190 [ 2445.595779] ? lock_downgrade+0x6d0/0x6d0 [ 2445.595842] ? __fget_files+0x296/0x4c0 [ 2445.595921] do_writev+0x139/0x300 [ 2445.595949] ? vfs_writev+0x620/0x620 [ 2445.595983] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2445.596007] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2445.596046] do_syscall_64+0x33/0x40 [ 2445.596068] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2445.596084] RIP: 0033:0x7f81cea30b19 [ 2445.596107] 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 [ 2445.596120] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2445.596146] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2445.596160] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2445.596174] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2445.596188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2445.596202] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 [ 2445.615725] FAT-fs (loop5): Unrecognized mount option " äNèd:nIº™»ìL²Q5(ÿ " or missing value [ 2445.653104] device veth0_vlan entered promiscuous mode 19:45:03 executing program 1: syz_open_procfs(0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/137, 0x89}, {&(0x7f0000000380)=""/251, 0xfb}, {&(0x7f0000000480)=""/102, 0x66}], 0x3, 0x8, 0x6aa12b08) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/213, 0xd5}], 0x1) dup2(r2, r1) readv(0xffffffffffffffff, 0x0, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f00000011c0)={0x53, 0xfffffffffffffffd, 0x0, 0x0, @buffer={0x0, 0x1031, &(0x7f0000001240)=""/4108}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_io_uring_setup(0x5652, &(0x7f00000002c0)={0x0, 0xfffffffc, 0x20}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r4, 0x0) write$binfmt_elf64(r0, &(0x7f0000003600)=ANY=[@ANYBLOB="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"], 0xfffffffffffffe8a) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r5, 0x8010671f, &(0x7f0000000340)={&(0x7f0000000500)=""/126, 0x7e}) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000580)={0x124, 0x13, 0x878c5bf8df414e27, 0x70bd26, 0x0, {}, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @u32=0x8}, @typed={0x8, 0x81, 0x0, 0x0, @fd=r5}, @generic="f47cc737314cb9322a1a235598dbe9a2fada980e031f1b7089551a4b24c603390f874fd01c03d0a82fa8260211124f83dbb25c4ed2e9d4c65a57d36f7829b42b59ff9602ea2070893e449746f773ff70199b3b02a036676496120148981fcde06afd94f43857671d9555d950c8c91b2ddf3cc04ac856ae94047ab518f264e104858117688f4048c79632cab9d6501e8efdb1714860805d3937842051c4e9d55b4074581357f8f7fc2a08609ea81a41d29270f714772c7b40689512e7d32fde0a34a582a144743045dc88f83c5342e433b7b2c19e05426ce3a45dd630537d4cb850639b1bb7ed9c07e539add9751f3c9e7307", @typed={0x8, 0x4e, 0x0, 0x0, @ipv4=@broadcast}]}, 0x124}}, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x40000000, 0x0, 0x0, 0x5cb7c17, 0xffffffff}) fork() ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) 19:45:03 executing program 3: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0xe1) 19:45:03 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfeffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:45:03 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 24) 19:45:03 executing program 3: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0xe1) [ 2445.999902] FAULT_INJECTION: forcing a failure. [ 2445.999902] name failslab, interval 1, probability 0, space 0, times 0 [ 2446.002472] CPU: 1 PID: 17897 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2446.003943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2446.005656] Call Trace: [ 2446.006205] dump_stack+0x107/0x167 [ 2446.006981] should_fail.cold+0x5/0xa [ 2446.007787] ? kmem_cache_free+0x249/0x2d0 [ 2446.008669] ? create_object.isra.0+0x3a/0xa20 [ 2446.009630] should_failslab+0x5/0x20 [ 2446.010418] kmem_cache_alloc+0x5b/0x310 [ 2446.011289] create_object.isra.0+0x3a/0xa20 [ 2446.012206] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2446.013281] kmem_cache_alloc+0x159/0x310 [ 2446.014151] __es_insert_extent+0xed1/0x1370 [ 2446.015131] ext4_es_insert_extent+0x45d/0xf10 [ 2446.016091] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 2446.016974] ? lock_downgrade+0x6d0/0x6d0 [ 2446.017867] ? do_raw_read_unlock+0x3b/0x70 [ 2446.018750] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 2446.019737] ext4_map_blocks+0x8e1/0x1940 [ 2446.020631] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2446.021554] ? trace_hardirqs_on+0x5b/0x180 [ 2446.022459] ? kmem_cache_alloc+0x2a6/0x310 [ 2446.023384] ext4_writepages+0x19bf/0x3350 [ 2446.024282] ? unwind_next_frame+0x13ef/0x1a90 [ 2446.025235] ? find_held_lock+0x2c/0x110 [ 2446.026164] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2446.027192] ? __is_insn_slot_addr+0x14c/0x290 [ 2446.028169] ? __kernel_text_address+0x9/0x40 [ 2446.029087] ? unwind_get_return_address+0x55/0xa0 [ 2446.030114] ? create_prof_cpu_mask+0x20/0x20 [ 2446.031088] ? stack_trace_save+0x8c/0xc0 [ 2446.031945] ? stack_trace_consume_entry+0x160/0x160 [ 2446.033026] ? kasan_save_stack+0x32/0x40 [ 2446.033879] ? kasan_save_stack+0x1b/0x40 [ 2446.034725] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2446.035794] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2446.036792] do_writepages+0xee/0x2a0 [ 2446.037597] ? page_writeback_cpu_online+0x20/0x20 [ 2446.038596] ? lock_acquire+0x197/0x470 [ 2446.039444] ? lock_release+0x680/0x680 [ 2446.040263] ? find_held_lock+0x2c/0x110 [ 2446.041145] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2446.042167] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2446.043285] ? mark_held_locks+0x9e/0xe0 [ 2446.044150] ? trace_hardirqs_on+0x5b/0x180 [ 2446.045082] filemap_write_and_wait_range+0x65/0x100 [ 2446.046141] __iomap_dio_rw+0x552/0x1110 [ 2446.047063] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2446.048013] ? ext4_orphan_add+0x253/0x9e0 [ 2446.048903] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2446.049920] ? ext4_empty_dir+0xae0/0xae0 [ 2446.050789] ? jbd2__journal_start+0xf3/0x7e0 [ 2446.051756] iomap_dio_rw+0x31/0x90 [ 2446.052529] ext4_file_write_iter+0xb26/0x18d0 [ 2446.053518] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2446.054524] do_iter_readv_writev+0x476/0x750 [ 2446.055483] ? new_sync_write+0x660/0x660 [ 2446.056355] ? selinux_file_permission+0x92/0x520 [ 2446.057372] ? do_writev+0x139/0x300 [ 2446.058172] do_iter_write+0x191/0x670 [ 2446.059057] vfs_writev+0x1ae/0x620 [ 2446.059827] ? vfs_iter_write+0xa0/0xa0 [ 2446.060669] ? __fdget_pos+0xf1/0x190 [ 2446.061479] ? lock_downgrade+0x6d0/0x6d0 [ 2446.062381] ? __fget_files+0x296/0x4c0 [ 2446.063275] do_writev+0x139/0x300 [ 2446.064020] ? vfs_writev+0x620/0x620 [ 2446.064826] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2446.065915] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2446.066994] do_syscall_64+0x33/0x40 [ 2446.067770] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2446.068817] RIP: 0033:0x7f81cea30b19 [ 2446.069587] 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 [ 2446.073320] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2446.074877] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2446.076336] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2446.077784] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2446.079255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2446.080708] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 19:45:03 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffff7f00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2446.174504] netlink: 252 bytes leftover after parsing attributes in process `syz-executor.1'. 19:45:04 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0xe1) [ 2446.250545] netlink: 252 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2446.729962] FAT-fs (loop5): Unrecognized mount option " äNèd:nIº™»ìL²Q5(ÿ " or missing value 19:45:19 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) (fail_nth: 43) 19:45:19 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e6661740002080100042a6c0000f801", 0x17, 0x7d}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x28c000, 0x1c0) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, 0xffffffffffffffff) openat(r0, &(0x7f0000000200)='./file0\x00', 0x6000, 0x1) write$P9_RREADLINK(r5, &(0x7f00000001c0)=ANY=[@ANYBLOB="800000000000000000"], 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, 0xffffffffffffffff) ioctl$AUTOFS_IOC_EXPIRE(r4, 0x810c9365, &(0x7f0000000300)={{0x9, 0x100}, 0x100, './file0\x00'}) r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000000440)={{0x0, 0xfffffffffffffffa, 0x4, 0x400, 0x5, 0xd33, 0x1, 0xcc, 0x0, 0x2, 0x2, 0xc291, 0x1, 0xac5a}, 0x10, [0x0, 0x0]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, r6, 0x0) sendfile(r1, r3, 0x0, 0x80000001) 19:45:19 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 25) 19:45:19 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r1, &(0x7f0000000000), 0x5ac, 0x0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) inotify_init1(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = fork() sched_setattr(r2, &(0x7f0000000000)={0x38, 0x0, 0x10, 0x20, 0x0, 0x4, 0xfff, 0xfffffffffffffffc, 0x6, 0x9}, 0x0) ptrace(0x4207, r2) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x408000, 0x0) kcmp(r2, r2, 0x2, r3, 0xffffffffffffffff) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0xf, 0x1f, 0x3, 0x7, 0x0, 0x18000000000, 0x1, 0x1d, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xb6e, 0x2, @perf_bp={&(0x7f0000000080), 0x1}, 0x0, 0x2, 0x1, 0x0, 0x18b, 0x81, 0x7, 0x0, 0x0, 0x0, 0x3}, r2, 0x9, r4, 0x9) getegid() open_by_handle_at(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000002000000483600"/27], 0x0) 19:45:19 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340), 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 19:45:19 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0xe1) 19:45:19 executing program 1: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 19:45:19 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2461.743080] FAT-fs (loop5): bogus number of reserved sectors [ 2461.743962] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2461.748377] FAULT_INJECTION: forcing a failure. [ 2461.748377] name failslab, interval 1, probability 0, space 0, times 0 [ 2461.751240] CPU: 1 PID: 18017 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2461.752661] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2461.754368] Call Trace: [ 2461.754922] dump_stack+0x107/0x167 [ 2461.755716] should_fail.cold+0x5/0xa [ 2461.756521] ? create_object.isra.0+0x3a/0xa20 [ 2461.757483] should_failslab+0x5/0x20 [ 2461.758275] kmem_cache_alloc+0x5b/0x310 [ 2461.759162] create_object.isra.0+0x3a/0xa20 [ 2461.760080] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2461.761144] kmem_cache_alloc+0x159/0x310 [ 2461.762017] ? mempool_free_pages+0x20/0x20 [ 2461.762911] mempool_alloc+0x148/0x360 [ 2461.763764] ? mempool_resize+0x7d0/0x7d0 [ 2461.764659] ? __test_set_page_writeback+0x160/0xbb0 [ 2461.765730] bio_alloc_bioset+0x36e/0x600 [ 2461.766600] ? bvec_alloc+0x2f0/0x2f0 [ 2461.767429] ? invalid_page_referenced_vma+0x570/0x570 [ 2461.768548] ext4_bio_write_page+0x9ba/0x1390 [ 2461.769522] mpage_submit_page+0x14b/0x260 [ 2461.770412] ext4_writepages+0x1f2e/0x3350 [ 2461.771443] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2461.772467] ? __is_insn_slot_addr+0x14c/0x290 [ 2461.773432] ? __kernel_text_address+0x9/0x40 [ 2461.774365] ? unwind_get_return_address+0x55/0xa0 [ 2461.775406] ? create_prof_cpu_mask+0x20/0x20 [ 2461.776382] ? stack_trace_save+0x8c/0xc0 [ 2461.777246] ? stack_trace_consume_entry+0x160/0x160 [ 2461.778332] ? kasan_save_stack+0x32/0x40 [ 2461.779242] ? kasan_save_stack+0x1b/0x40 [ 2461.780103] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2461.781169] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2461.782185] do_writepages+0xee/0x2a0 [ 2461.782988] ? page_writeback_cpu_online+0x20/0x20 [ 2461.784033] ? lock_acquire+0x197/0x470 [ 2461.784875] ? lock_release+0x680/0x680 [ 2461.785703] ? find_held_lock+0x2c/0x110 [ 2461.786570] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2461.787629] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2461.788730] ? mark_held_locks+0x9e/0xe0 [ 2461.789598] ? trace_hardirqs_on+0x5b/0x180 [ 2461.790518] filemap_write_and_wait_range+0x65/0x100 [ 2461.791606] __iomap_dio_rw+0x552/0x1110 [ 2461.792495] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2461.793445] ? ext4_orphan_add+0x253/0x9e0 [ 2461.794324] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2461.795385] ? ext4_empty_dir+0xae0/0xae0 [ 2461.796245] ? jbd2__journal_start+0xf3/0x7e0 [ 2461.797200] iomap_dio_rw+0x31/0x90 [ 2461.797966] ext4_file_write_iter+0xb26/0x18d0 [ 2461.798954] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2461.799973] do_iter_readv_writev+0x476/0x750 [ 2461.800916] ? new_sync_write+0x660/0x660 [ 2461.801776] ? selinux_file_permission+0x92/0x520 [ 2461.802783] ? do_writev+0x139/0x300 [ 2461.803623] do_iter_write+0x191/0x670 [ 2461.804469] vfs_writev+0x1ae/0x620 [ 2461.805231] ? vfs_iter_write+0xa0/0xa0 [ 2461.806057] ? __fdget_pos+0xf1/0x190 [ 2461.806846] ? lock_downgrade+0x6d0/0x6d0 [ 2461.807776] ? __fget_files+0x296/0x4c0 [ 2461.808654] do_writev+0x139/0x300 [ 2461.809394] ? vfs_writev+0x620/0x620 [ 2461.810194] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2461.811315] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2461.812428] do_syscall_64+0x33/0x40 [ 2461.813207] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2461.814277] RIP: 0033:0x7f81cea30b19 [ 2461.815064] 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 [ 2461.818901] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2461.820508] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2461.821974] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2461.823464] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2461.824933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2461.826399] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 19:45:19 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0xe1) 19:45:19 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:45:19 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 26) [ 2462.025148] device veth0_vlan entered promiscuous mode 19:45:19 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0xe1) 19:45:19 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x101}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x400448e0, &(0x7f0000000000)) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) syz_io_uring_setup(0x4f59, &(0x7f00000002c0)={0x0, 0x0, 0x7fabbe3ea025bff, 0x3, 0x21f, 0x0, r1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000080)) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000000040)=0x33, 0x3f000000000000) ioctl$sock_bt_hci(r3, 0x800448d4, &(0x7f0000000080)) syz_io_uring_submit(r2, 0x0, &(0x7f0000000440)=@IORING_OP_CLOSE={0x13, 0xa, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x101) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, 0x1, 0x3}, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 2462.180919] FAULT_INJECTION: forcing a failure. [ 2462.180919] name failslab, interval 1, probability 0, space 0, times 0 [ 2462.183411] CPU: 0 PID: 18052 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2462.184900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2462.186698] Call Trace: [ 2462.187304] dump_stack+0x107/0x167 [ 2462.188105] should_fail.cold+0x5/0xa [ 2462.188944] ? mempool_alloc+0x148/0x360 [ 2462.189824] ? mempool_free_pages+0x20/0x20 [ 2462.190777] should_failslab+0x5/0x20 [ 2462.191618] kmem_cache_alloc+0x5b/0x310 [ 2462.192510] ? mempool_free_pages+0x20/0x20 [ 2462.193439] mempool_alloc+0x148/0x360 [ 2462.194299] ? mempool_resize+0x7d0/0x7d0 [ 2462.195228] ? mempool_resize+0x7d0/0x7d0 [ 2462.196166] bvec_alloc+0xd8/0x2f0 [ 2462.196948] bio_alloc_bioset+0x40a/0x600 [ 2462.197854] ? bvec_alloc+0x2f0/0x2f0 [ 2462.198713] ext4_bio_write_page+0x9ba/0x1390 [ 2462.199747] mpage_submit_page+0x14b/0x260 [ 2462.200687] ext4_writepages+0x1f2e/0x3350 [ 2462.201704] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2462.202779] ? __is_insn_slot_addr+0x14c/0x290 [ 2462.203789] ? __kernel_text_address+0x9/0x40 [ 2462.204762] ? unwind_get_return_address+0x55/0xa0 [ 2462.205832] ? create_prof_cpu_mask+0x20/0x20 [ 2462.206847] ? stack_trace_save+0x8c/0xc0 [ 2462.207762] ? stack_trace_consume_entry+0x160/0x160 [ 2462.208888] ? kasan_save_stack+0x32/0x40 [ 2462.209793] ? kasan_save_stack+0x1b/0x40 [ 2462.210687] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2462.211820] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2462.212880] do_writepages+0xee/0x2a0 [ 2462.213717] ? page_writeback_cpu_online+0x20/0x20 [ 2462.214773] ? lock_acquire+0x197/0x470 [ 2462.215667] ? lock_release+0x680/0x680 [ 2462.216557] ? find_held_lock+0x2c/0x110 [ 2462.217490] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2462.218594] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2462.219759] ? mark_held_locks+0x9e/0xe0 [ 2462.220693] ? trace_hardirqs_on+0x5b/0x180 [ 2462.221666] filemap_write_and_wait_range+0x65/0x100 [ 2462.222786] __iomap_dio_rw+0x552/0x1110 [ 2462.223723] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2462.224724] ? ext4_orphan_add+0x253/0x9e0 [ 2462.225642] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2462.226727] ? ext4_empty_dir+0xae0/0xae0 [ 2462.227646] ? jbd2__journal_start+0xf3/0x7e0 [ 2462.228640] iomap_dio_rw+0x31/0x90 [ 2462.229436] ext4_file_write_iter+0xb26/0x18d0 [ 2462.230467] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2462.231522] do_iter_readv_writev+0x476/0x750 [ 2462.232500] ? new_sync_write+0x660/0x660 [ 2462.233395] ? selinux_file_permission+0x92/0x520 [ 2462.234455] ? do_writev+0x139/0x300 [ 2462.235301] do_iter_write+0x191/0x670 [ 2462.236180] vfs_writev+0x1ae/0x620 [ 2462.236990] ? vfs_iter_write+0xa0/0xa0 [ 2462.237852] ? __fdget_pos+0xf1/0x190 [ 2462.238682] ? lock_downgrade+0x6d0/0x6d0 [ 2462.239648] ? __fget_files+0x296/0x4c0 [ 2462.240559] do_writev+0x139/0x300 [ 2462.241333] ? vfs_writev+0x620/0x620 [ 2462.242175] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2462.243343] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2462.244482] do_syscall_64+0x33/0x40 [ 2462.245291] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2462.246397] RIP: 0033:0x7f81cea30b19 [ 2462.247233] 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 [ 2462.251191] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2462.252830] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2462.254376] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2462.255912] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2462.257737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2462.259612] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 19:45:20 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:45:20 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0xe1) [ 2462.396641] device veth0_vlan entered promiscuous mode 19:45:20 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2462.495192] device veth0_vlan entered promiscuous mode [ 2462.496902] FAULT_INJECTION: forcing a failure. [ 2462.496902] name failslab, interval 1, probability 0, space 0, times 0 [ 2462.499388] CPU: 1 PID: 18042 Comm: syz-executor.4 Not tainted 5.10.208 #1 [ 2462.500865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2462.502669] Call Trace: [ 2462.503274] dump_stack+0x107/0x167 [ 2462.504069] should_fail.cold+0x5/0xa [ 2462.504895] ? create_object.isra.0+0x3a/0xa20 [ 2462.505887] should_failslab+0x5/0x20 [ 2462.506724] kmem_cache_alloc+0x5b/0x310 [ 2462.507646] create_object.isra.0+0x3a/0xa20 [ 2462.508608] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2462.509735] kmem_cache_alloc_node+0x169/0x330 [ 2462.510733] __alloc_skb+0x6d/0x5b0 [ 2462.511544] inet6_ifa_notify+0x118/0x220 [ 2462.512481] ? inet6_fill_ifaddr+0xd60/0xd60 [ 2462.513489] ? __ipv6_ifa_notify+0xb10/0xb10 [ 2462.514412] __ipv6_ifa_notify+0x17b/0xb10 [ 2462.515303] ? __fib6_clean_all+0x138/0x2a0 [ 2462.516189] ? modify_prefix_route+0x590/0x590 [ 2462.517127] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2462.518202] ? trace_hardirqs_on+0x5b/0x180 [ 2462.519090] ipv6_ifa_notify+0xd7/0x240 [ 2462.519926] add_addr+0x1c2/0x2c0 [ 2462.520636] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 2462.521661] ? mark_held_locks+0x9e/0xe0 [ 2462.522511] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2462.523627] ? __local_bh_enable_ip+0x9d/0x100 [ 2462.524585] addrconf_notify+0x1a95/0x2410 [ 2462.525474] ? inet6_ifinfo_notify+0x150/0x150 [ 2462.526402] ? failover_register+0x530/0x530 [ 2462.527332] ? cfg80211_netdev_notifier_call+0x298/0x10c0 [ 2462.528450] ? ipmr_device_event+0x18b/0x1f0 [ 2462.529354] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2462.530428] raw_notifier_call_chain+0xb3/0x110 [ 2462.531417] call_netdevice_notifiers_info+0xb5/0x130 [ 2462.532480] __dev_notify_flags+0x110/0x2c0 [ 2462.533368] ? dev_change_name+0x660/0x660 [ 2462.534238] ? __dev_change_flags+0x4cf/0x6e0 [ 2462.535200] ? dev_set_allmulti+0x30/0x30 [ 2462.536060] ? cap_capable+0x1cd/0x230 [ 2462.536869] ? full_name_hash+0xb5/0xf0 [ 2462.537700] dev_change_flags+0x100/0x160 [ 2462.538566] devinet_ioctl+0x14de/0x1db0 [ 2462.539446] ? inet_ifa_byprefix+0x2e0/0x2e0 [ 2462.540374] inet_ioctl+0x34f/0x390 [ 2462.541123] ? inet_dgram_connect+0x220/0x220 [ 2462.542072] ? __lock_acquire+0xbb1/0x5b00 [ 2462.542972] ? perf_trace_lock+0xac/0x490 [ 2462.543887] packet_ioctl+0xb3/0x260 [ 2462.544666] sock_do_ioctl+0xd3/0x300 [ 2462.545453] ? compat_ifr_data_ioctl+0x180/0x180 [ 2462.546438] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2462.547655] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2462.548718] ? do_vfs_ioctl+0x283/0x10d0 [ 2462.549552] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2462.550630] ? generic_block_fiemap+0x60/0x60 [ 2462.551591] sock_ioctl+0x3ea/0x700 [ 2462.552343] ? dlci_ioctl_set+0x30/0x30 [ 2462.553171] ? selinux_file_ioctl+0xb6/0x270 [ 2462.554086] ? dlci_ioctl_set+0x30/0x30 [ 2462.554911] __x64_sys_ioctl+0x19a/0x210 [ 2462.555796] do_syscall_64+0x33/0x40 [ 2462.556566] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2462.557622] RIP: 0033:0x7fdbbbc9db19 [ 2462.558398] 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 [ 2462.562191] RSP: 002b:00007fdbb91d1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2462.563783] RAX: ffffffffffffffda RBX: 00007fdbbbdb10e0 RCX: 00007fdbbbc9db19 [ 2462.565255] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 2462.566730] RBP: 00007fdbb91d11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2462.568216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2462.569677] R13: 00007ffeec9c481f R14: 00007fdbb91d1300 R15: 0000000000022000 [ 2462.994813] FAT-fs (loop5): Unrecognized mount option "./file1" or missing value 19:45:36 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x1c5542, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x800, 0x100) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x80000001) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file1\x00'}) 19:45:36 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 19:45:36 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:45:36 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340), 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 19:45:36 executing program 2: getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='-\\/[:-.\x00', 0x6) ioctl$FS_IOC_READ_VERITY_METADATA(r1, 0xc0286687, &(0x7f0000000240)={0x1, 0x6, 0xc, &(0x7f0000000200)=""/12}) flock(r0, 0x8) r2 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x2001) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x221}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r4, 0x800448d4, &(0x7f0000000080)) syz_io_uring_submit(r3, 0x0, &(0x7f0000000440)=@IORING_OP_CLOSE={0x13, 0xa, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x101) syz_io_uring_submit(r3, 0x0, &(0x7f0000000280)=@IORING_OP_ASYNC_CANCEL={0xe, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x6) r5 = fork() wait4(r5, &(0x7f0000000180), 0x1, &(0x7f0000000300)) 19:45:36 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = open_tree(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) r4 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) dup2(r2, 0xffffffffffffffff) r5 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="300000001a00210c00000000000000000a00000005000000000000000000000100000000000000000000000000000000ddd000b0daff9e482e727837b965fbd789c2831b52714a96c8046a30b2df41f3d283e1a80533fb2089a08b834c1867711746bb7daaadbdd2366c"], 0x30}}, 0x4004000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f00000002c0)={0x3, 0x80, 0x1f, 0x20, 0x4, 0x9, 0x0, 0x675, 0xc, 0x5, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0xfe000000, 0x2, @perf_bp={&(0x7f0000000080), 0x8}, 0x28, 0x2, 0x401, 0x4, 0x3b, 0x1f, 0x3, 0x0, 0x7ff, 0x0, 0x4}, r6, 0x0, r4, 0x8) io_setup(0x9, 0x0) io_cancel(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x1c5, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x1}, &(0x7f0000000000)) r7 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) io_submit(0x0, 0x3, &(0x7f0000000380)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x3000000}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000200)=0x1, 0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0xa) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) io_pgetevents(0x0, 0xfffffffffffffffb, 0x1, &(0x7f0000000340)=[{}], &(0x7f0000000480)={r8, r9+60000000}, &(0x7f0000000500)={&(0x7f00000004c0)={[0x7]}, 0x8}) 19:45:36 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0xe1) 19:45:36 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 27) 19:45:36 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2478.704638] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2478.709594] kauditd_printk_skb: 22 callbacks suppressed [ 2478.709604] audit: type=1326 audit(71136.596:291): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=18180 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff83aabab19 code=0x7ffc0000 [ 2478.712521] audit: type=1326 audit(71136.597:292): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=18180 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff83aabab19 code=0x7ffc0000 [ 2478.715070] audit: type=1326 audit(71136.598:293): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=18180 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7ff83aabab19 code=0x7ffc0000 [ 2478.717874] audit: type=1326 audit(71136.598:294): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=18180 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=77 compat=0 ip=0x7ff83aabaad7 code=0x7ffc0000 [ 2478.722506] audit: type=1326 audit(71136.598:295): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=18180 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7ff83aa6dab7 code=0x7ffc0000 19:45:36 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2478.727402] audit: type=1326 audit(71136.598:296): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=18180 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7ff83aa6dab7 code=0x7ffc0000 [ 2478.729920] audit: type=1326 audit(71136.603:297): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=18180 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7ff83aa6dab7 code=0x7ffc0000 [ 2478.732360] audit: type=1326 audit(71136.603:298): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=18180 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7ff83aa6dab7 code=0x7ffc0000 [ 2478.734779] audit: type=1326 audit(71136.606:299): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=18180 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7ff83aa6dab7 code=0x7ffc0000 [ 2478.737437] audit: type=1326 audit(71136.606:300): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=18180 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7ff83aa6da04 code=0x7ffc0000 [ 2478.746662] FAULT_INJECTION: forcing a failure. [ 2478.746662] name failslab, interval 1, probability 0, space 0, times 0 [ 2478.748000] CPU: 1 PID: 18189 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2478.748782] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2478.749718] Call Trace: [ 2478.750025] dump_stack+0x107/0x167 [ 2478.750454] should_fail.cold+0x5/0xa [ 2478.750900] ? create_object.isra.0+0x3a/0xa20 [ 2478.751434] should_failslab+0x5/0x20 [ 2478.751865] kmem_cache_alloc+0x5b/0x310 [ 2478.752348] create_object.isra.0+0x3a/0xa20 [ 2478.752857] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2478.753443] kmem_cache_alloc+0x159/0x310 [ 2478.753933] ? mempool_free_pages+0x20/0x20 [ 2478.754436] mempool_alloc+0x148/0x360 [ 2478.754892] ? mempool_resize+0x7d0/0x7d0 [ 2478.755366] ? mempool_resize+0x7d0/0x7d0 [ 2478.755862] bvec_alloc+0xd8/0x2f0 [ 2478.756058] device veth0_vlan entered promiscuous mode [ 2478.756272] bio_alloc_bioset+0x40a/0x600 [ 2478.757931] ? bvec_alloc+0x2f0/0x2f0 [ 2478.758387] ext4_bio_write_page+0x9ba/0x1390 [ 2478.758925] mpage_submit_page+0x14b/0x260 [ 2478.759424] ext4_writepages+0x1f2e/0x3350 [ 2478.759967] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2478.760543] ? __is_insn_slot_addr+0x14c/0x290 [ 2478.761065] ? __kernel_text_address+0x9/0x40 [ 2478.761573] ? unwind_get_return_address+0x55/0xa0 [ 2478.762129] ? create_prof_cpu_mask+0x20/0x20 [ 2478.762665] ? stack_trace_save+0x8c/0xc0 [ 2478.763147] ? stack_trace_consume_entry+0x160/0x160 [ 2478.763771] ? kasan_save_stack+0x32/0x40 [ 2478.764249] ? kasan_save_stack+0x1b/0x40 [ 2478.764725] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2478.765316] ? __ext4_mark_inode_dirty+0x770/0x770 [ 2478.765879] do_writepages+0xee/0x2a0 [ 2478.766323] ? page_writeback_cpu_online+0x20/0x20 [ 2478.766881] ? lock_acquire+0x197/0x470 [ 2478.767359] ? lock_release+0x680/0x680 [ 2478.767816] ? find_held_lock+0x2c/0x110 [ 2478.768286] __filemap_fdatawrite_range+0x24b/0x2f0 [ 2478.768861] ? delete_from_page_cache_batch+0xa30/0xa30 [ 2478.769478] ? mark_held_locks+0x9e/0xe0 [ 2478.769950] ? trace_hardirqs_on+0x5b/0x180 [ 2478.770456] filemap_write_and_wait_range+0x65/0x100 [ 2478.771046] __iomap_dio_rw+0x552/0x1110 [ 2478.771522] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2478.772046] ? ext4_orphan_add+0x253/0x9e0 [ 2478.772540] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2478.773102] ? ext4_empty_dir+0xae0/0xae0 [ 2478.773583] ? jbd2__journal_start+0xf3/0x7e0 [ 2478.774108] iomap_dio_rw+0x31/0x90 [ 2478.774530] ext4_file_write_iter+0xb26/0x18d0 [ 2478.775078] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2478.775607] do_iter_readv_writev+0x476/0x750 [ 2478.776120] ? new_sync_write+0x660/0x660 [ 2478.776593] ? selinux_file_permission+0x92/0x520 [ 2478.777155] ? do_writev+0x139/0x300 [ 2478.777585] do_iter_write+0x191/0x670 [ 2478.778044] vfs_writev+0x1ae/0x620 [ 2478.778440] ? vfs_iter_write+0xa0/0xa0 [ 2478.778892] ? __fdget_pos+0xf1/0x190 [ 2478.779313] ? lock_downgrade+0x6d0/0x6d0 [ 2478.779810] ? __fget_files+0x296/0x4c0 [ 2478.780270] do_writev+0x139/0x300 [ 2478.780691] ? vfs_writev+0x620/0x620 [ 2478.781108] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2478.781720] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2478.782295] do_syscall_64+0x33/0x40 [ 2478.782722] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2478.783279] RIP: 0033:0x7f81cea30b19 [ 2478.783703] 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 [ 2478.785666] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2478.786547] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2478.787327] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2478.788153] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2478.788967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2478.789781] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 19:45:36 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_procfs(0x0, 0x0) read(r0, &(0x7f00000002c0)=""/225, 0xe1) [ 2478.810279] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 19:45:36 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_procfs(0x0, 0x0) read(r0, &(0x7f00000002c0)=""/225, 0xe1) [ 2478.870366] device veth0_vlan entered promiscuous mode 19:45:36 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 28) 19:45:36 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_procfs(0x0, 0x0) read(r0, &(0x7f00000002c0)=""/225, 0xe1) 19:45:36 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = open_tree(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) r4 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) dup2(r2, 0xffffffffffffffff) r5 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="300000001a00210c00000000000000000a00000005000000000000000000000100000000000000000000000000000000ddd000b0daff9e482e727837b965fbd789c2831b52714a96c8046a30b2df41f3d283e1a80533fb2089a08b834c1867711746bb7daaadbdd2366c"], 0x30}}, 0x4004000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f00000002c0)={0x3, 0x80, 0x1f, 0x20, 0x4, 0x9, 0x0, 0x675, 0xc, 0x5, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0xfe000000, 0x2, @perf_bp={&(0x7f0000000080), 0x8}, 0x28, 0x2, 0x401, 0x4, 0x3b, 0x1f, 0x3, 0x0, 0x7ff, 0x0, 0x4}, r6, 0x0, r4, 0x8) io_setup(0x9, 0x0) io_cancel(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x1c5, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x1}, &(0x7f0000000000)) r7 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) io_submit(0x0, 0x3, &(0x7f0000000380)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x3000000}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000200)=0x1, 0x4) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0xa) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) io_pgetevents(0x0, 0xfffffffffffffffb, 0x1, &(0x7f0000000340)=[{}], &(0x7f0000000480)={r8, r9+60000000}, &(0x7f0000000500)={&(0x7f00000004c0)={[0x7]}, 0x8}) 19:45:36 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(0xffffffffffffffff, &(0x7f00000002c0)=""/225, 0xe1) [ 2479.036652] FAULT_INJECTION: forcing a failure. [ 2479.036652] name failslab, interval 1, probability 0, space 0, times 0 [ 2479.037920] CPU: 1 PID: 18222 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2479.038678] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2479.039575] Call Trace: [ 2479.039882] dump_stack+0x107/0x167 [ 2479.040284] should_fail.cold+0x5/0xa [ 2479.040701] ? jbd2__journal_start+0x190/0x7e0 [ 2479.041204] should_failslab+0x5/0x20 [ 2479.041621] kmem_cache_alloc+0x5b/0x310 [ 2479.042078] jbd2__journal_start+0x190/0x7e0 [ 2479.042571] __ext4_journal_start_sb+0x214/0x390 [ 2479.043096] ext4_iomap_begin+0x485/0x700 [ 2479.043579] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 2479.044120] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 2479.044833] iomap_apply+0x164/0x810 [ 2479.045239] ? iomap_dio_rw+0x90/0x90 [ 2479.045665] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2479.046347] ? mark_held_locks+0x9e/0xe0 [ 2479.046830] ? filemap_check_errors+0xa5/0x150 [ 2479.047374] __iomap_dio_rw+0x6cd/0x1110 [ 2479.047830] ? iomap_dio_rw+0x90/0x90 [ 2479.047908] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2479.048286] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2479.048301] ? ext4_orphan_add+0x253/0x9e0 [ 2479.048314] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2479.048333] ? ext4_empty_dir+0xae0/0xae0 [ 2479.048345] ? jbd2__journal_start+0xf3/0x7e0 [ 2479.048373] iomap_dio_rw+0x31/0x90 [ 2479.048391] ext4_file_write_iter+0xb26/0x18d0 [ 2479.048428] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2479.048468] do_iter_readv_writev+0x476/0x750 [ 2479.048488] ? new_sync_write+0x660/0x660 [ 2479.048500] ? selinux_file_permission+0x92/0x520 [ 2479.048522] ? do_writev+0x139/0x300 [ 2479.048552] do_iter_write+0x191/0x670 [ 2479.048588] vfs_writev+0x1ae/0x620 [ 2479.048605] ? vfs_iter_write+0xa0/0xa0 [ 2479.048619] ? __fdget_pos+0xf1/0x190 [ 2479.048632] ? lock_downgrade+0x6d0/0x6d0 [ 2479.048667] ? __fget_files+0x296/0x4c0 [ 2479.048711] do_writev+0x139/0x300 [ 2479.059276] ? vfs_writev+0x620/0x620 [ 2479.059716] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2479.060351] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2479.060956] do_syscall_64+0x33/0x40 [ 2479.061383] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2479.061964] RIP: 0033:0x7f81cea30b19 [ 2479.062398] 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 [ 2479.064509] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2479.065388] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2479.066201] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2479.067013] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2479.067817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2479.068634] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 19:45:50 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 29) 19:45:50 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(0xffffffffffffffff, &(0x7f00000002c0)=""/225, 0xe1) 19:45:50 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x2, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 19:45:50 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:45:50 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000300)={0x1, 0x1, 0x1000, 0x36, &(0x7f00000000c0)="42a76602364e00801364d5fb847f17dcc145cdd2550c7deaf87eea4c6a0c0800d3447adfbd5aebd5c933f91bb1763805522991e3d739", 0x26, 0x0, &(0x7f0000000400)="4ade6e3dfc322b370ef09eb0c05e5f8eaed4e4441fe299b94fe39069cf0ae1c954bba984667a"}) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000380)=ANY=[]) r3 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file1\x00', 0x1, 0x140) r4 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000000280)={0xa, 0x4e23, 0x40, @dev={0xfe, 0x80, '\x00', 0x2d}, 0x1}, 0x1c) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000200)={0x9670, 0x5, 0x6, 0x10001}, 0x10) sendfile(r1, r4, 0x0, 0x80000001) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, @out_args}, './file1\x00'}) openat(r5, &(0x7f0000000440)='./file2\x00', 0x640002, 0x0) 19:45:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x4f, 0x0, "ba74cc71cfe4f249c1475ca10f4fedd81ed8481765ebc5b07de1e990dc5e0d6a1ae5778f9556ee8b3b16d449f027e33ea0051b6e68232f6c931f08b1584aba5a678ebb9172d43cb2fd01635324582590"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x4e, 0x0, "7326219b9a97e078ccce7fec38b342d87a5d3fabee641ce3fb520ca8d4f1cd5e84e3789ea968762b52d79800f756dada7c1adcd09c965b170db897b18c9de4bd64ddd597b861552687cdb5dae7a79717"}, 0xd8) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) dup2(r1, r0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f0000000200)={0x1, 0x0, {0x24, 0x3, 0x16, 0x4, 0x3, 0x1, 0x1, 0x101, 0x1}}) recvfrom$inet6(r0, &(0x7f0000000000)=""/71, 0x47, 0x2002, &(0x7f0000000080)={0xa, 0x4e23, 0xfffffffe, @private2={0xfc, 0x2, '\x00', 0x1}}, 0x1c) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, 0xffffffffffffffff) ioctl$AUTOFS_IOC_EXPIRE(r3, 0x810c9365, &(0x7f0000000340)={{0x6, 0x974}, 0x100, './file0\x00'}) 19:45:50 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x0) fsetxattr$security_capability(r1, &(0x7f0000000000), &(0x7f00000000c0)=@v2={0x2000000, [{0x3, 0x7}, {0x6, 0x3}]}, 0x14, 0x2) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000000, 0x12, r0, 0x8) r2 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r3, 0x0, 0x0, 0x16060, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3, {0x20}}, './file0\x00'}) sendfile(r2, r3, &(0x7f0000000100)=0x2, 0x100000000) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x719) 19:45:50 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340), 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) [ 2493.022709] FAULT_INJECTION: forcing a failure. [ 2493.022709] name failslab, interval 1, probability 0, space 0, times 0 [ 2493.025529] CPU: 0 PID: 18326 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2493.027157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2493.029111] Call Trace: [ 2493.029745] dump_stack+0x107/0x167 [ 2493.030621] should_fail.cold+0x5/0xa [ 2493.031545] ? create_object.isra.0+0x3a/0xa20 [ 2493.032633] should_failslab+0x5/0x20 [ 2493.033536] kmem_cache_alloc+0x5b/0x310 [ 2493.034511] create_object.isra.0+0x3a/0xa20 [ 2493.035561] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2493.036764] kmem_cache_alloc+0x159/0x310 [ 2493.037948] jbd2__journal_start+0x190/0x7e0 [ 2493.039005] __ext4_journal_start_sb+0x214/0x390 [ 2493.040350] ext4_iomap_begin+0x485/0x700 [ 2493.041365] ? ext4_iomap_begin_report+0x5a0/0x5a0 [ 2493.042538] ? truncate_exceptional_pvec_entries.part.0+0x510/0x510 [ 2493.044326] iomap_apply+0x164/0x810 [ 2493.045206] ? iomap_dio_rw+0x90/0x90 [ 2493.046272] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 2493.047672] ? mark_held_locks+0x9e/0xe0 [ 2493.048841] ? filemap_check_errors+0xa5/0x150 [ 2493.049936] __iomap_dio_rw+0x6cd/0x1110 [ 2493.050884] ? iomap_dio_rw+0x90/0x90 [ 2493.051836] ? iomap_dio_bio_actor+0xef0/0xef0 [ 2493.053096] ? ext4_orphan_add+0x253/0x9e0 [ 2493.054095] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2493.055457] ? ext4_empty_dir+0xae0/0xae0 [ 2493.056435] ? jbd2__journal_start+0xf3/0x7e0 [ 2493.057695] iomap_dio_rw+0x31/0x90 [ 2493.058565] ext4_file_write_iter+0xb26/0x18d0 [ 2493.059701] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2493.060819] do_iter_readv_writev+0x476/0x750 [ 2493.061884] ? new_sync_write+0x660/0x660 [ 2493.062854] ? selinux_file_permission+0x92/0x520 [ 2493.064016] ? do_writev+0x139/0x300 [ 2493.064053] device veth0_vlan entered promiscuous mode [ 2493.064919] do_iter_write+0x191/0x670 [ 2493.066515] vfs_writev+0x1ae/0x620 [ 2493.067403] ? vfs_iter_write+0xa0/0xa0 [ 2493.068345] ? __fdget_pos+0xf1/0x190 [ 2493.069242] ? lock_downgrade+0x6d0/0x6d0 [ 2493.070245] ? __fget_files+0x296/0x4c0 [ 2493.071318] do_writev+0x139/0x300 [ 2493.072249] ? vfs_writev+0x620/0x620 [ 2493.073249] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2493.074686] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2493.075975] do_syscall_64+0x33/0x40 [ 2493.076851] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2493.078041] RIP: 0033:0x7f81cea30b19 [ 2493.078896] 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 [ 2493.083111] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2493.084850] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2493.086458] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2493.088078] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2493.089676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2493.091274] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 19:45:51 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3f00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:45:51 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 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, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x8020}) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) write$binfmt_script(r1, &(0x7f0000000180)={'#! ', './file1', [{0x20, '\x00'}, {0x20, '\x00'}, {0x20, '/dev/vcsa\x00'}, {0x20, '\x00'}, {0x20, '/dev/vcsa\x00'}], 0xa, "58278996b172bff3c7e2c08dc11fa3148e3f3b60886519f8e3c340e004a0b2fc34a129b5b0d9ab6b7429f5586c41409fef7d64f323bbae3890d65df0"}, 0x63) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000140)=@gcm_256={{0x303}, "e7701bd55e95104d", "65c20ab7b6e01f415668ee70cb8a57ca2de99c3e88ec9a99bd3236d9ac15583d", "58f80191", "543edfbdd5ff4698"}, 0x38) openat(r0, &(0x7f00000000c0)='./file1\x00', 0x40, 0x89) close(r0) 19:45:51 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(0xffffffffffffffff, &(0x7f00000002c0)=""/225, 0xe1) 19:45:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x102, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}], ['\x00']}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x521882, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'macsec0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="3c0000000100000003000000030000000700000001000080e65787f8cdfa7627d0fe598e88d21bf7"]}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) dup(0xffffffffffffffff) ioctl$BTRFS_IOC_FS_INFO(r1, 0x8400941f, &(0x7f00000002c0)) ioctl$SCSI_IOCTL_STOP_UNIT(r0, 0x6) unshare(0x48020200) 19:45:51 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:45:51 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 30) [ 2493.308329] FAULT_INJECTION: forcing a failure. [ 2493.308329] name failslab, interval 1, probability 0, space 0, times 0 [ 2493.310066] CPU: 1 PID: 18349 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2493.310907] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2493.310944] Call Trace: [ 2493.310964] dump_stack+0x107/0x167 [ 2493.310988] should_fail.cold+0x5/0xa [ 2493.311008] ? jbd2__journal_start+0x190/0x7e0 [ 2493.311026] should_failslab+0x5/0x20 [ 2493.311039] kmem_cache_alloc+0x5b/0x310 [ 2493.311064] jbd2__journal_start+0x190/0x7e0 [ 2493.311090] __ext4_journal_start_sb+0x214/0x390 [ 2493.311115] ext4_truncate+0x665/0x1160 [ 2493.311138] ? ext4_punch_hole+0x1070/0x1070 [ 2493.311151] ? down_write_killable+0x180/0x180 [ 2493.311184] ext4_file_write_iter+0x1392/0x18d0 [ 2493.311221] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2493.311262] do_iter_readv_writev+0x476/0x750 19:45:51 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 31) [ 2493.311282] ? new_sync_write+0x660/0x660 [ 2493.311312] ? selinux_file_permission+0x92/0x520 [ 2493.311335] ? do_writev+0x139/0x300 [ 2493.311365] do_iter_write+0x191/0x670 [ 2493.311401] vfs_writev+0x1ae/0x620 19:45:51 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x4b47, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 19:45:51 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) [ 2493.311418] ? vfs_iter_write+0xa0/0xa0 [ 2493.311432] ? __fdget_pos+0xf1/0x190 [ 2493.311448] ? lock_downgrade+0x6d0/0x6d0 [ 2493.311484] ? __fget_files+0x296/0x4c0 [ 2493.311529] do_writev+0x139/0x300 19:45:51 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, 0x0, 0x0) [ 2493.311544] ? vfs_writev+0x620/0x620 [ 2493.311563] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2493.311576] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2493.311598] do_syscall_64+0x33/0x40 [ 2493.311610] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2493.311619] RIP: 0033:0x7f81cea30b19 [ 2493.311632] 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 [ 2493.311640] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2493.311655] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2493.311663] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2493.311671] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2493.311678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2493.311686] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 [ 2493.514096] FAULT_INJECTION: forcing a failure. [ 2493.514096] name failslab, interval 1, probability 0, space 0, times 0 [ 2493.516758] CPU: 0 PID: 18453 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2493.518344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2493.520242] Call Trace: [ 2493.520860] dump_stack+0x107/0x167 [ 2493.521719] should_fail.cold+0x5/0xa [ 2493.522604] ? create_object.isra.0+0x3a/0xa20 [ 2493.523670] should_failslab+0x5/0x20 [ 2493.524551] kmem_cache_alloc+0x5b/0x310 [ 2493.525478] ? truncate_inode_page+0xd0/0xd0 [ 2493.526505] create_object.isra.0+0x3a/0xa20 [ 2493.527532] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2493.528713] kmem_cache_alloc+0x159/0x310 [ 2493.529693] jbd2__journal_start+0x190/0x7e0 [ 2493.530726] __ext4_journal_start_sb+0x214/0x390 [ 2493.531840] ext4_truncate+0x665/0x1160 [ 2493.532794] ? ext4_punch_hole+0x1070/0x1070 [ 2493.533824] ? down_write_killable+0x180/0x180 [ 2493.535130] ext4_file_write_iter+0x1392/0x18d0 [ 2493.536278] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2493.537592] do_iter_readv_writev+0x476/0x750 [ 2493.538651] ? new_sync_write+0x660/0x660 [ 2493.539810] ? selinux_file_permission+0x92/0x520 [ 2493.540952] ? do_writev+0x139/0x300 [ 2493.542014] do_iter_write+0x191/0x670 [ 2493.542959] vfs_writev+0x1ae/0x620 [ 2493.543984] ? vfs_iter_write+0xa0/0xa0 [ 2493.544911] ? __fdget_pos+0xf1/0x190 [ 2493.545973] ? lock_downgrade+0x6d0/0x6d0 [ 2493.546974] ? __fget_files+0x296/0x4c0 [ 2493.548157] do_writev+0x139/0x300 [ 2493.548993] ? vfs_writev+0x620/0x620 [ 2493.550057] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2493.551272] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2493.552726] do_syscall_64+0x33/0x40 [ 2493.553597] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2493.555012] RIP: 0033:0x7f81cea30b19 [ 2493.555903] 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 [ 2493.560973] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2493.562733] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2493.564392] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2493.566034] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2493.567685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2493.569324] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 [ 2493.571349] device veth0_vlan entered promiscuous mode 19:46:06 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:46:06 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, 0x0, 0x0) 19:46:06 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$WPAN_SECURITY_LEVEL(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000040), 0x0) bind$802154_dgram(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = dup2(r0, r1) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={r0, 0x43a, 0x0, 0x40}) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0x4, 0x0, 0x80000000, 0x2, 0x0, {0x0, r4}}, 0x20) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x4, @mcast1, 0x2}, 0x1c) connect$802154_dgram(r3, &(0x7f0000000100)={0x24, @long}, 0x14) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000380)=@buf={0xfa, &(0x7f0000000280)="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"}) accept4$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) sendmmsg$sock(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, 0xffffffffffffffff) connect$802154_dgram(r5, &(0x7f0000000140)={0x24, @long={0x3, 0x2, {0xaaaaaaaaaaaa0102}}}, 0x14) 19:46:06 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 19:46:06 executing program 2: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xd21}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/unix\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000014c0)) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f0000000000)='net/fib_triestat\x00') recvmsg$unix(r1, &(0x7f0000000440)={&(0x7f0000000040), 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/83, 0x53}, {&(0x7f00000001c0)=""/86, 0x56}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000000240)=""/45, 0x2d}, {&(0x7f00000002c0)=""/213, 0xd5}], 0x5, &(0x7f00000016c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}, 0x40010042) ptrace$getregs(0xe, r3, 0xfffffffffffffff8, &(0x7f0000000480)) 19:46:06 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 32) 19:46:06 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x4b49, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 19:46:06 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x240, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r3, {0x401}}, './file0\x00'}) sendfile(r1, r2, 0x0, 0x100000001) r4 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r4, 0x0, 0x80000001) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, 0xffffffffffffffff) openat(r5, &(0x7f0000000200)='./file0\x00', 0x400c41, 0x2) [ 2508.792863] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2508.839008] FAULT_INJECTION: forcing a failure. [ 2508.839008] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2508.842178] CPU: 0 PID: 18486 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2508.843949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2508.845752] Call Trace: [ 2508.846335] dump_stack+0x107/0x167 [ 2508.847140] should_fail.cold+0x5/0xa [ 2508.847995] __alloc_pages_nodemask+0x182/0x600 [ 2508.849020] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2508.850360] ? find_get_entry+0x2c8/0x740 [ 2508.851322] alloc_pages_current+0x187/0x280 [ 2508.852489] __page_cache_alloc+0x2d2/0x360 [ 2508.853475] pagecache_get_page+0x2c7/0xc80 [ 2508.854432] ? jbd2__journal_start+0xf3/0x7e0 [ 2508.855467] __ext4_block_zero_page_range+0x97/0x940 [ 2508.856749] ? __ext4_journal_start_sb+0x214/0x390 [ 2508.857856] ext4_truncate+0xdbf/0x1160 [ 2508.858757] ? ext4_punch_hole+0x1070/0x1070 [ 2508.859735] ? down_write_killable+0x180/0x180 [ 2508.860854] ext4_file_write_iter+0x1392/0x18d0 [ 2508.861964] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2508.863025] do_iter_readv_writev+0x476/0x750 [ 2508.864050] ? new_sync_write+0x660/0x660 [ 2508.865119] ? selinux_file_permission+0x92/0x520 [ 2508.866197] ? do_writev+0x139/0x300 [ 2508.867183] do_iter_write+0x191/0x670 [ 2508.868121] vfs_writev+0x1ae/0x620 [ 2508.868945] ? vfs_iter_write+0xa0/0xa0 [ 2508.869875] ? __fdget_pos+0xf1/0x190 [ 2508.870796] ? lock_downgrade+0x6d0/0x6d0 [ 2508.871811] ? __fget_files+0x296/0x4c0 [ 2508.872750] do_writev+0x139/0x300 [ 2508.873534] ? vfs_writev+0x620/0x620 [ 2508.874384] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2508.875586] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2508.876761] do_syscall_64+0x33/0x40 [ 2508.877642] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2508.878784] RIP: 0033:0x7f81cea30b19 [ 2508.879759] 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 [ 2508.883782] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2508.885439] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2508.887021] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2508.888621] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2508.890165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2508.891910] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 19:46:06 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:46:06 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, 0x0, 0x0) 19:46:06 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:46:06 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 19:46:06 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 33) [ 2509.187158] FAULT_INJECTION: forcing a failure. [ 2509.187158] name failslab, interval 1, probability 0, space 0, times 0 [ 2509.189646] CPU: 0 PID: 18608 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2509.191129] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2509.192922] Call Trace: [ 2509.193502] dump_stack+0x107/0x167 [ 2509.194309] should_fail.cold+0x5/0xa [ 2509.195145] ? create_object.isra.0+0x3a/0xa20 [ 2509.196160] should_failslab+0x5/0x20 [ 2509.196997] kmem_cache_alloc+0x5b/0x310 [ 2509.197921] create_object.isra.0+0x3a/0xa20 [ 2509.198887] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2509.200045] kmem_cache_alloc+0x159/0x310 [ 2509.200989] alloc_buffer_head+0x20/0x110 [ 2509.201898] alloc_page_buffers+0x14d/0x700 [ 2509.202881] create_empty_buffers+0x2c/0x640 [ 2509.203871] ? jbd2__journal_start+0xf3/0x7e0 [ 2509.204880] __ext4_block_zero_page_range+0x798/0x940 [ 2509.206042] ext4_truncate+0xdbf/0x1160 [ 2509.206929] ? ext4_punch_hole+0x1070/0x1070 [ 2509.207904] ? down_write_killable+0x180/0x180 [ 2509.208935] ext4_file_write_iter+0x1392/0x18d0 [ 2509.210015] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2509.211056] do_iter_readv_writev+0x476/0x750 [ 2509.212054] ? new_sync_write+0x660/0x660 [ 2509.212953] ? selinux_file_permission+0x92/0x520 [ 2509.214037] ? do_writev+0x139/0x300 [ 2509.214890] do_iter_write+0x191/0x670 [ 2509.215795] vfs_writev+0x1ae/0x620 [ 2509.216609] ? vfs_iter_write+0xa0/0xa0 [ 2509.217491] ? __fdget_pos+0xf1/0x190 [ 2509.218335] ? lock_downgrade+0x6d0/0x6d0 [ 2509.219281] ? __fget_files+0x296/0x4c0 [ 2509.220230] do_writev+0x139/0x300 [ 2509.221036] ? vfs_writev+0x620/0x620 [ 2509.221907] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2509.223060] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2509.224204] do_syscall_64+0x33/0x40 [ 2509.225020] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2509.226142] RIP: 0033:0x7f81cea30b19 [ 2509.226955] 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 [ 2509.230966] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2509.232643] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2509.234209] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2509.235793] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2509.237369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2509.238945] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 [ 2509.280118] device veth0_vlan entered promiscuous mode 19:46:21 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$WPAN_SECURITY_LEVEL(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000040), 0x0) bind$802154_dgram(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = dup2(r0, r1) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={r0, 0x43a, 0x0, 0x40}) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0x4, 0x0, 0x80000000, 0x2, 0x0, {0x0, r4}}, 0x20) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x4, @mcast1, 0x2}, 0x1c) connect$802154_dgram(r3, &(0x7f0000000100)={0x24, @long}, 0x14) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000380)=@buf={0xfa, &(0x7f0000000280)="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"}) accept4$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) sendmmsg$sock(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, 0xffffffffffffffff) connect$802154_dgram(r5, &(0x7f0000000140)={0x24, @long={0x3, 0x2, {0xaaaaaaaaaaaa0102}}}, 0x14) 19:46:21 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:46:21 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0xe1) (fail_nth: 1) 19:46:21 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 34) 19:46:21 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x5411, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 19:46:21 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 19:46:21 executing program 3: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x9, 0x0, 0x9, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0xa, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r2, 0x0, 0x0, 0x16060, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) r3 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r3, 0x0, 0x0, 0x16060, 0x0) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80040000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x0, 0x70bd2c, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44014}, 0x40000) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCCONS(r4, 0x541d) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000140)={0xfffffffd, 0x0, 0x0, 0x0, 0x0, "00080013000600000000b4d2b4d100"}) splice(r4, 0x0, r1, 0x0, 0x4, 0x0) 19:46:21 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x408c0, 0x0) r4 = openat(r3, &(0x7f00000001c0)='./file1\x00', 0x80, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {r5}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f000005f840)={0xb35, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}], 0xb, "1cfec3dfdf45dd"}) syz_io_uring_complete(0x0) r8 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = perf_event_open$cgroup(&(0x7f0000000300)={0x2, 0x80, 0x40, 0x4, 0xb, 0x3d, 0x0, 0x1, 0x254, 0xc, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x20}, 0x14004, 0x397c, 0x401, 0x8, 0x100000000, 0x6, 0x2, 0x0, 0x4, 0x0, 0x7f}, r1, 0x3, r2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@private2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000480)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000001600)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000015c0)={&(0x7f00000004c0)={0x10d0, 0x2c, 0x200, 0x70bd29, 0x25dfdbfc, {0x4}, [@typed={0x8, 0x4d, 0x0, 0x0, @fd=r9}, @typed={0x8, 0x75, 0x0, 0x0, @pid=0xffffffffffffffff}, @nested={0x10a9, 0xd, 0x0, 0x1, [@generic="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", @typed={0x8, 0x3, 0x0, 0x0, @ipv4=@multicast1}, @typed={0x8, 0x95, 0x0, 0x0, @uid=r10}, @typed={0x14, 0x2c, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x42}}, @generic="1a6767935206883d6858e1c2dcceca9c11b70d58302e30aaa9c8cb55431fb519a8cc733658e47665dc33b2e84f65ff84dbd8a2921a5321369288fa43e3759375ccb43f4178b84ffc893f76e3887d978d64c5ffb4bc366da460573caa9718ecb47f5fd6c40ff6816b6842a0b12eb61d07c424b90454506da7f83cd490194dc918b9"]}]}, 0x10d0}, 0x1, 0x0, 0x0, 0x4000800}, 0x20044045) openat(r1, &(0x7f0000000200)='./file1\x00', 0x400042, 0x0) sendfile(r1, r8, 0x0, 0x80000001) [ 2523.985617] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2524.000483] FAULT_INJECTION: forcing a failure. [ 2524.000483] name failslab, interval 1, probability 0, space 0, times 0 [ 2524.003722] CPU: 0 PID: 18629 Comm: syz-executor.2 Not tainted 5.10.208 #1 [ 2524.005351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2524.007308] Call Trace: [ 2524.007957] dump_stack+0x107/0x167 [ 2524.008837] should_fail.cold+0x5/0xa [ 2524.009749] ? kvmalloc_node+0x119/0x170 [ 2524.010724] should_failslab+0x5/0x20 [ 2524.011648] __kmalloc_node+0x76/0x420 [ 2524.012576] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 2524.013766] kvmalloc_node+0x119/0x170 [ 2524.014696] seq_read_iter+0x81c/0x12b0 [ 2524.015679] ? __lockdep_reset_lock+0x180/0x180 [ 2524.016787] ? __lockdep_reset_lock+0x180/0x180 [ 2524.017911] seq_read+0x3dd/0x5b0 [ 2524.018752] ? seq_read_iter+0x12b0/0x12b0 [ 2524.019783] ? fsnotify+0xf50/0xf50 [ 2524.020668] ? _cond_resched+0x12/0x80 [ 2524.021640] ? seq_read_iter+0x12b0/0x12b0 [ 2524.022652] proc_reg_read+0x22a/0x300 [ 2524.023615] ? proc_reg_write+0x300/0x300 [ 2524.024610] vfs_read+0x228/0x580 [ 2524.025470] ksys_read+0x12d/0x260 [ 2524.026328] ? vfs_write+0xa70/0xa70 [ 2524.027238] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2524.028509] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2524.029773] do_syscall_64+0x33/0x40 [ 2524.030670] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2524.031914] RIP: 0033:0x7ff83aabab19 [ 2524.032834] 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 [ 2524.037291] RSP: 002b:00007ff838030188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2524.039166] RAX: ffffffffffffffda RBX: 00007ff83abcdf60 RCX: 00007ff83aabab19 [ 2524.040892] RDX: 00000000000000e1 RSI: 00000000200002c0 RDI: 0000000000000004 [ 2524.042623] RBP: 00007ff8380301d0 R08: 0000000000000000 R09: 0000000000000000 [ 2524.044361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2524.046092] R13: 00007fff396d22df R14: 00007ff838030300 R15: 0000000000022000 [ 2524.061901] FAULT_INJECTION: forcing a failure. [ 2524.061901] name failslab, interval 1, probability 0, space 0, times 0 [ 2524.064761] CPU: 0 PID: 18631 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2524.066491] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2524.068587] Call Trace: [ 2524.069259] dump_stack+0x107/0x167 [ 2524.070194] should_fail.cold+0x5/0xa [ 2524.071160] ? mempool_alloc+0x148/0x360 [ 2524.072191] ? mempool_free_pages+0x20/0x20 [ 2524.073281] should_failslab+0x5/0x20 [ 2524.074156] kmem_cache_alloc+0x5b/0x310 [ 2524.075051] ? mempool_free_pages+0x20/0x20 [ 2524.075996] mempool_alloc+0x148/0x360 [ 2524.076857] ? __check_block_validity.constprop.0+0x1ac/0x2f0 [ 2524.078126] ? mempool_resize+0x7d0/0x7d0 [ 2524.079031] ? ext4_map_blocks+0x967/0x1940 [ 2524.080032] bio_alloc_bioset+0x36e/0x600 [ 2524.080956] ? lock_release+0x680/0x680 [ 2524.081838] ? bvec_alloc+0x2f0/0x2f0 [ 2524.082685] ? ext4_update_bh_state+0x9c/0x110 [ 2524.083730] submit_bh_wbc.constprop.0+0x1b8/0x780 19:46:21 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2524.084822] ? block_commit_write+0x30/0x30 [ 2524.085920] ext4_read_bh+0x134/0x330 [ 2524.086769] ext4_read_bh_lock+0x76/0xd0 [ 2524.087694] __ext4_block_zero_page_range+0x530/0x940 [ 2524.088862] ext4_truncate+0xdbf/0x1160 [ 2524.089766] ? ext4_punch_hole+0x1070/0x1070 [ 2524.090744] ? down_write_killable+0x180/0x180 [ 2524.091796] ext4_file_write_iter+0x1392/0x18d0 [ 2524.092869] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2524.093928] do_iter_readv_writev+0x476/0x750 [ 2524.094936] ? new_sync_write+0x660/0x660 [ 2524.095865] ? selinux_file_permission+0x92/0x520 [ 2524.096960] ? do_writev+0x139/0x300 [ 2524.097826] do_iter_write+0x191/0x670 [ 2524.098739] vfs_writev+0x1ae/0x620 [ 2524.099583] ? vfs_iter_write+0xa0/0xa0 [ 2524.100478] ? __fdget_pos+0xf1/0x190 [ 2524.101336] ? lock_downgrade+0x6d0/0x6d0 [ 2524.102309] ? __fget_files+0x296/0x4c0 [ 2524.103270] do_writev+0x139/0x300 [ 2524.104090] ? vfs_writev+0x620/0x620 [ 2524.104965] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2524.106146] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2524.107325] do_syscall_64+0x33/0x40 [ 2524.108184] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2524.109353] RIP: 0033:0x7f81cea30b19 [ 2524.110205] 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 [ 2524.114374] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2524.116123] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2524.117760] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2524.119398] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2524.121051] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2524.122694] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 19:46:22 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$WPAN_SECURITY_LEVEL(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000040), 0x0) bind$802154_dgram(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = dup2(r0, r1) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={r0, 0x43a, 0x0, 0x40}) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0x4, 0x0, 0x80000000, 0x2, 0x0, {0x0, r4}}, 0x20) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x4, @mcast1, 0x2}, 0x1c) connect$802154_dgram(r3, &(0x7f0000000100)={0x24, @long}, 0x14) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000380)=@buf={0xfa, &(0x7f0000000280)="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"}) accept4$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) sendmmsg$sock(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, 0xffffffffffffffff) connect$802154_dgram(r5, &(0x7f0000000140)={0x24, @long={0x3, 0x2, {0xaaaaaaaaaaaa0102}}}, 0x14) 19:46:22 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2524.289653] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 19:46:22 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0xe1) (fail_nth: 2) 19:46:22 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2524.383809] device veth0_vlan entered promiscuous mode 19:46:22 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 35) 19:46:22 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:46:22 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x541b, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) [ 2524.465404] FAULT_INJECTION: forcing a failure. [ 2524.465404] name failslab, interval 1, probability 0, space 0, times 0 [ 2524.468460] CPU: 1 PID: 18652 Comm: syz-executor.2 Not tainted 5.10.208 #1 [ 2524.469881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2524.471577] Call Trace: [ 2524.472118] dump_stack+0x107/0x167 [ 2524.472872] should_fail.cold+0x5/0xa [ 2524.473662] ? create_object.isra.0+0x3a/0xa20 [ 2524.474601] should_failslab+0x5/0x20 [ 2524.475375] kmem_cache_alloc+0x5b/0x310 [ 2524.476214] create_object.isra.0+0x3a/0xa20 [ 2524.477104] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2524.478138] __kmalloc_node+0x1ae/0x420 [ 2524.478957] kvmalloc_node+0x119/0x170 [ 2524.479769] seq_read_iter+0x81c/0x12b0 [ 2524.480591] ? __lockdep_reset_lock+0x180/0x180 [ 2524.481528] ? __lockdep_reset_lock+0x180/0x180 [ 2524.482474] seq_read+0x3dd/0x5b0 [ 2524.483184] ? seq_read_iter+0x12b0/0x12b0 [ 2524.484066] ? fsnotify+0xf50/0xf50 [ 2524.484816] ? _cond_resched+0x12/0x80 [ 2524.485634] ? seq_read_iter+0x12b0/0x12b0 [ 2524.486501] proc_reg_read+0x22a/0x300 [ 2524.487299] ? proc_reg_write+0x300/0x300 [ 2524.488164] vfs_read+0x228/0x580 [ 2524.488886] ksys_read+0x12d/0x260 [ 2524.489607] ? vfs_write+0xa70/0xa70 [ 2524.490366] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2524.491424] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2524.492507] do_syscall_64+0x33/0x40 [ 2524.493274] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2524.494330] RIP: 0033:0x7ff83aabab19 [ 2524.495097] 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 [ 2524.498900] RSP: 002b:00007ff838030188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2524.500476] RAX: ffffffffffffffda RBX: 00007ff83abcdf60 RCX: 00007ff83aabab19 [ 2524.501946] RDX: 00000000000000e1 RSI: 00000000200002c0 RDI: 0000000000000004 [ 2524.503421] RBP: 00007ff8380301d0 R08: 0000000000000000 R09: 0000000000000000 [ 2524.504907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2524.506381] R13: 00007fff396d22df R14: 00007ff838030300 R15: 0000000000022000 [ 2524.524220] FAULT_INJECTION: forcing a failure. [ 2524.524220] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2524.526761] CPU: 0 PID: 18654 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2524.528253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2524.530050] Call Trace: [ 2524.530629] dump_stack+0x107/0x167 [ 2524.531446] should_fail.cold+0x5/0xa [ 2524.532319] __alloc_pages_nodemask+0x182/0x600 [ 2524.533345] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2524.534688] ? kmem_cache_alloc+0x301/0x310 [ 2524.535648] alloc_pages_current+0x187/0x280 [ 2524.536617] allocate_slab+0x26f/0x380 [ 2524.537491] ___slab_alloc+0x470/0x700 [ 2524.538348] ? lock_acquire+0x197/0x470 [ 2524.539229] ? mempool_alloc+0x148/0x360 [ 2524.540149] ? ext4_sb_block_valid+0x382/0x680 [ 2524.541157] ? lock_downgrade+0x6d0/0x6d0 [ 2524.542068] ? lock_downgrade+0x6d0/0x6d0 [ 2524.542989] ? mempool_alloc+0x148/0x360 [ 2524.543909] ? kmem_cache_alloc+0x301/0x310 [ 2524.544853] kmem_cache_alloc+0x301/0x310 [ 2524.545775] ? mempool_free_pages+0x20/0x20 [ 2524.546722] mempool_alloc+0x148/0x360 [ 2524.547596] ? __check_block_validity.constprop.0+0x1ac/0x2f0 [ 2524.548888] ? mempool_resize+0x7d0/0x7d0 [ 2524.549808] ? ext4_map_blocks+0x967/0x1940 [ 2524.550803] bio_alloc_bioset+0x36e/0x600 [ 2524.551728] ? lock_release+0x680/0x680 [ 2524.552607] ? bvec_alloc+0x2f0/0x2f0 [ 2524.553455] ? ext4_update_bh_state+0x9c/0x110 [ 2524.554485] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2524.555580] ? block_commit_write+0x30/0x30 [ 2524.556533] ext4_read_bh+0x134/0x330 [ 2524.557381] ext4_read_bh_lock+0x76/0xd0 [ 2524.558285] __ext4_block_zero_page_range+0x530/0x940 [ 2524.559447] ext4_truncate+0xdbf/0x1160 [ 2524.560352] ? ext4_punch_hole+0x1070/0x1070 [ 2524.561315] ? down_write_killable+0x180/0x180 [ 2524.562353] ext4_file_write_iter+0x1392/0x18d0 [ 2524.563418] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2524.564484] do_iter_readv_writev+0x476/0x750 [ 2524.565485] ? new_sync_write+0x660/0x660 [ 2524.566395] ? selinux_file_permission+0x92/0x520 [ 2524.567470] ? do_writev+0x139/0x300 [ 2524.568336] do_iter_write+0x191/0x670 [ 2524.569231] vfs_writev+0x1ae/0x620 [ 2524.570046] ? vfs_iter_write+0xa0/0xa0 [ 2524.570927] ? __fdget_pos+0xf1/0x190 [ 2524.571783] ? lock_downgrade+0x6d0/0x6d0 [ 2524.572737] ? __fget_files+0x296/0x4c0 [ 2524.573668] do_writev+0x139/0x300 [ 2524.574456] ? vfs_writev+0x620/0x620 [ 2524.575307] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2524.576473] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2524.577620] do_syscall_64+0x33/0x40 [ 2524.578440] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2524.579569] RIP: 0033:0x7f81cea30b19 [ 2524.580390] 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 [ 2524.584405] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2524.586078] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2524.587651] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2524.589212] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2524.590776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2524.592351] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 19:46:22 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3f000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:46:22 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0xe1) (fail_nth: 3) 19:46:22 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$WPAN_SECURITY_LEVEL(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000040), 0x0) bind$802154_dgram(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = dup2(r0, r1) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={r0, 0x43a, 0x0, 0x40}) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index=0xa, 0x4, 0x0, 0x80000000, 0x2, 0x0, {0x0, r4}}, 0x20) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x4, @mcast1, 0x2}, 0x1c) connect$802154_dgram(r3, &(0x7f0000000100)={0x24, @long}, 0x14) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000380)=@buf={0xfa, &(0x7f0000000280)="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"}) accept4$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) sendmmsg$sock(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, 0xffffffffffffffff) connect$802154_dgram(r5, &(0x7f0000000140)={0x24, @long={0x3, 0x2, {0xaaaaaaaaaaaa0102}}}, 0x14) [ 2524.739396] FAULT_INJECTION: forcing a failure. [ 2524.739396] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2524.741877] CPU: 1 PID: 18662 Comm: syz-executor.2 Not tainted 5.10.208 #1 [ 2524.743298] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2524.745030] Call Trace: [ 2524.745574] dump_stack+0x107/0x167 [ 2524.746322] should_fail.cold+0x5/0xa [ 2524.747106] _copy_to_iter+0x264/0x12d0 [ 2524.747941] ? seq_read_iter+0xd4d/0x12b0 [ 2524.748785] ? _copy_from_iter_nocache+0xd60/0xd60 [ 2524.749776] ? seq_puts+0xb4/0x130 [ 2524.750506] ? __virt_addr_valid+0x128/0x350 [ 2524.751410] ? __check_object_size+0x319/0x440 [ 2524.752357] seq_read_iter+0xdcb/0x12b0 [ 2524.753194] seq_read+0x3dd/0x5b0 [ 2524.753902] ? seq_read_iter+0x12b0/0x12b0 [ 2524.754760] ? fsnotify+0xf50/0xf50 [ 2524.755528] ? _cond_resched+0x12/0x80 [ 2524.756350] ? seq_read_iter+0x12b0/0x12b0 [ 2524.757214] proc_reg_read+0x22a/0x300 [ 2524.758008] ? proc_reg_write+0x300/0x300 [ 2524.758862] vfs_read+0x228/0x580 [ 2524.759586] ksys_read+0x12d/0x260 [ 2524.760322] ? vfs_write+0xa70/0xa70 [ 2524.761089] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2524.762167] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2524.763219] do_syscall_64+0x33/0x40 [ 2524.763995] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2524.765037] RIP: 0033:0x7ff83aabab19 [ 2524.765806] 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 [ 2524.769547] RSP: 002b:00007ff838030188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2524.771095] RAX: ffffffffffffffda RBX: 00007ff83abcdf60 RCX: 00007ff83aabab19 [ 2524.772564] RDX: 00000000000000e1 RSI: 00000000200002c0 RDI: 0000000000000004 [ 2524.774013] RBP: 00007ff8380301d0 R08: 0000000000000000 R09: 0000000000000000 [ 2524.775460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2524.776913] R13: 00007fff396d22df R14: 00007ff838030300 R15: 0000000000022000 [ 2524.782718] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 19:46:22 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x5421, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 19:46:22 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 19:46:22 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0xe1) (fail_nth: 4) [ 2524.943370] FAULT_INJECTION: forcing a failure. [ 2524.943370] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2524.946100] CPU: 0 PID: 18673 Comm: syz-executor.2 Not tainted 5.10.208 #1 [ 2524.947647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2524.949454] Call Trace: [ 2524.950039] dump_stack+0x107/0x167 [ 2524.950851] should_fail.cold+0x5/0xa [ 2524.951709] _copy_to_user+0x2e/0x180 [ 2524.952564] simple_read_from_buffer+0xcc/0x160 [ 2524.953593] proc_fail_nth_read+0x198/0x230 [ 2524.954549] ? proc_sessionid_read+0x230/0x230 [ 2524.955560] ? security_file_permission+0x24e/0x570 [ 2524.956652] ? perf_trace_initcall_start+0x101/0x380 [ 2524.957809] ? proc_sessionid_read+0x230/0x230 [ 2524.958819] vfs_read+0x228/0x580 [ 2524.959625] ksys_read+0x12d/0x260 [ 2524.960409] ? vfs_write+0xa70/0xa70 [ 2524.961241] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2524.962389] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2524.963543] do_syscall_64+0x33/0x40 [ 2524.964363] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2524.965489] RIP: 0033:0x7ff83aa6d69c [ 2524.966306] 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 [ 2524.970323] RSP: 002b:00007ff838030170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2524.971996] RAX: ffffffffffffffda RBX: 0000000000000047 RCX: 00007ff83aa6d69c [ 2524.973551] RDX: 000000000000000f RSI: 00007ff8380301e0 RDI: 0000000000000005 [ 2524.975103] RBP: 00007ff8380301d0 R08: 0000000000000000 R09: 0000000000000000 [ 2524.976672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2524.978221] R13: 00007fff396d22df R14: 00007ff838030300 R15: 0000000000022000 19:46:39 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 36) [ 2541.935381] udc-core: couldn't find an available UDC or it's busy [ 2541.936490] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 19:46:39 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000300)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') fsetxattr$trusted_overlay_redirect(r0, &(0x7f00000004c0), &(0x7f0000000500)='./file1\x00', 0x8, 0x3) rename(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) sendfile(r1, r0, &(0x7f0000000380)=0x5c89, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f00000003c0)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) r4 = syz_mount_image$msdos(&(0x7f0000000540), &(0x7f0000000580)='./file1\x00', 0x1f, 0x2, &(0x7f0000000780)=[{&(0x7f00000005c0)="297a4a459f2330a7d2065f80b7e35f6f914fcd709d3421b091ee0233f6b323684acc418f65b0bf3bda73cb65fea01709cce50b411bd38db21fa10c314122460a75b947570d738aa0d597671bccda7f940f2463ffee86a04e7483bd0f9d1850718741eb2e24d207378b28ede984f89da89d8cb4483a675e002b79eb7d853728a255e82fd85b46b9df359631d0aaae39b58c471f539c7971c4cf24f9ff6df4f7d94eda761db05d020d3d4bc37c463343", 0xaf, 0x5}, {&(0x7f0000000680)="f5e53c13e8d5d6e2ae4a64862ebc813a720186eba018b60851621be32f59feeccea6f86a97f44c1c54730cb73c9ebcf7e6d6a1ff45b8fcf38cb13c32342a598fb62674413c7b53e8b3fdf6fdfcb726b7745380bc625a4119cafc5746e84694fcdee8efd1a2ae499351fdd37c886742cff16bb4d492ca2f1ea91fcf480522add6980418d9d43c9e92255edb472371fe54266685826007bf17e4957470b4e9df78aa343e4de00c3d0e9cfe9d2c2326dececc7dd3cb1f407af54c4f698027a2607899d179ded2d052", 0xc7, 0x8001}], 0x104031, &(0x7f00000007c0)={[{@dots}], [{@obj_user={'obj_user', 0x3d, '.#'}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@fsname={'fsname', 0x3d, 'vfat\x00'}}, {@dont_measure}, {@dont_appraise}, {@smackfsroot={'smackfsroot', 0x3d, ':,'}}, {@fowner_lt={'fowner<', 0xee01}}, {@obj_type={'obj_type', 0x3d, '}'}}]}) mkdirat(r4, &(0x7f0000000880)='./file0\x00', 0x20) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x8081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x71e, &(0x7f00000001c0)={0x0, 0x79f5, 0x2, 0x2, 0x88}, &(0x7f0000000000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000280)) sendfile(r1, r3, 0x0, 0x80000001) 19:46:39 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x5450, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 19:46:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000080)=0x14) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000001b00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x3}}], 0x18}}], 0x2, 0x0) 19:46:39 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:46:39 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in6, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={""/10, ""/2, @local}}, 0x0, @in=@private}}, &(0x7f0000000100)=0xe8) r3 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r3, 0x0, 0x0, 0x16060, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x200c00, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)={0xdc, 0x16, 0xd01, 0x0, 0x0, {}, [@typed={0x8, 0x2d, 0x0, 0x0, @uid=r2}, @typed={0x7, 0xd, 0x0, 0x0, @str='\xc9&\x00'}, @nested={0xaf, 0x6c, 0x0, 0x1, [@generic="7ac09d2d56b3acb8f2d89c04c898ec512f2d113f5ac9b4e00fbe8425dfc8f3b7325d7ec0d3f70d36d5b33f4b6ce1eeed573f3b263edfc6356caef834943c8f3f8ca12847e0415ef1a27d34a03518bd12f80540486628a34c1aa4ed0b21821b82d4dc2866e3a04ac015ed50ff3b49bc3caa7d80d6e2e55e86b4f754755bec0e70a5de8265a8129145dd3a9dfed2a67d8ccd9b60f5b7c47ea08de5b0b16ff2a29d247ef4", @typed={0x8, 0x72, 0x0, 0x0, @fd=r5}]}, @typed={0x8, 0x47, 0x0, 0x0, @pid=r4}]}, 0xdc}}, 0x0) read(r1, &(0x7f0000000080)=""/65, 0x41) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 19:46:39 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0xe1) 19:46:39 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 19:46:39 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0x47) [ 2541.991416] FAULT_INJECTION: forcing a failure. [ 2541.991416] name failslab, interval 1, probability 0, space 0, times 0 [ 2541.994593] CPU: 0 PID: 18692 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2541.996203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2541.998154] Call Trace: [ 2541.998783] dump_stack+0x107/0x167 [ 2541.999678] should_fail.cold+0x5/0xa [ 2542.000588] ? create_object.isra.0+0x3a/0xa20 [ 2542.001674] should_failslab+0x5/0x20 [ 2542.002573] kmem_cache_alloc+0x5b/0x310 [ 2542.003534] ? __kasan_slab_free+0x122/0x160 [ 2542.004604] create_object.isra.0+0x3a/0xa20 [ 2542.005655] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2542.006870] __kmalloc+0x16e/0x390 [ 2542.007736] ? __ext4_journal_start_sb+0x1db/0x390 [ 2542.008911] ext4_ext_remove_space+0x15af/0x3d90 [ 2542.010070] ? ext4_es_remove_extent+0x2f2/0x450 [ 2542.011206] ? do_raw_read_unlock+0x70/0x70 [ 2542.012240] ? ext4_da_release_space+0x21/0x480 [ 2542.013331] ? ext4_ext_index_trans_blocks+0x170/0x170 [ 2542.014587] ? ext4_es_lookup_extent+0xaa0/0xaa0 [ 2542.015726] ? down_write+0xe0/0x160 [ 2542.016606] ? down_write_killable+0x180/0x180 [ 2542.017695] ext4_ext_truncate+0x1ea/0x250 [ 2542.018691] ext4_truncate+0xc38/0x1160 [ 2542.019659] ? ext4_punch_hole+0x1070/0x1070 [ 2542.020684] ? down_write_killable+0x180/0x180 [ 2542.021801] ext4_file_write_iter+0x1392/0x18d0 [ 2542.022925] ? ext4_file_read_iter+0x4c0/0x4c0 [ 2542.024064] do_iter_readv_writev+0x476/0x750 [ 2542.025117] ? new_sync_write+0x660/0x660 [ 2542.026093] ? selinux_file_permission+0x92/0x520 [ 2542.027244] ? do_writev+0x139/0x300 [ 2542.028153] do_iter_write+0x191/0x670 [ 2542.029092] vfs_writev+0x1ae/0x620 [ 2542.029940] ? vfs_iter_write+0xa0/0xa0 [ 2542.030874] ? __fdget_pos+0xf1/0x190 [ 2542.031766] ? lock_downgrade+0x6d0/0x6d0 [ 2542.032779] ? __fget_files+0x296/0x4c0 [ 2542.033754] do_writev+0x139/0x300 [ 2542.034591] ? vfs_writev+0x620/0x620 [ 2542.035493] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2542.036708] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2542.037906] do_syscall_64+0x33/0x40 [ 2542.038776] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2542.039968] RIP: 0033:0x7f81cea30b19 [ 2542.040834] 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 [ 2542.045038] RSP: 002b:00007f81cbfa6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2542.046760] RAX: ffffffffffffffda RBX: 00007f81ceb43f60 RCX: 00007f81cea30b19 [ 2542.048381] RDX: 0000000000000001 RSI: 0000000020001540 RDI: 0000000000000003 [ 2542.049993] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2542.051604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2542.053241] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 [ 2542.063474] udc-core: couldn't find an available UDC or it's busy [ 2542.064999] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 19:46:39 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CALIPSO_C_LISTALL(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="593b000000000000000004000000"], 0x14}}, 0x0) 19:46:40 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0x200003a1) 19:46:40 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfeffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:46:40 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) (fail_nth: 37) [ 2542.284781] FAULT_INJECTION: forcing a failure. [ 2542.284781] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2542.286140] CPU: 1 PID: 18724 Comm: syz-executor.7 Not tainted 5.10.208 #1 [ 2542.286900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2542.288016] Call Trace: [ 2542.288320] dump_stack+0x107/0x167 [ 2542.288812] should_fail.cold+0x5/0xa [ 2542.289334] _copy_to_user+0x2e/0x180 [ 2542.289849] simple_read_from_buffer+0xcc/0x160 [ 2542.290470] proc_fail_nth_read+0x198/0x230 [ 2542.291051] ? proc_sessionid_read+0x230/0x230 [ 2542.291662] ? security_file_permission+0x24e/0x570 [ 2542.292333] ? perf_trace_initcall_start+0x101/0x380 [ 2542.293015] ? proc_sessionid_read+0x230/0x230 [ 2542.293622] vfs_read+0x228/0x580 [ 2542.294061] ksys_read+0x12d/0x260 [ 2542.294458] ? vfs_write+0xa70/0xa70 [ 2542.294856] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2542.295438] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2542.296005] do_syscall_64+0x33/0x40 [ 2542.296411] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2542.296939] RIP: 0033:0x7f81ce9e369c [ 2542.297355] 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 [ 2542.299256] RSP: 002b:00007f81cbfa6170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2542.300069] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f81ce9e369c [ 2542.300808] RDX: 000000000000000f RSI: 00007f81cbfa61e0 RDI: 0000000000000008 [ 2542.301560] RBP: 00007f81cbfa61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2542.302299] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2542.303006] R13: 00007ffe3c283a7f R14: 00007f81cbfa6300 R15: 0000000000022000 19:46:40 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x5451, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 19:46:40 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x10000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x6d03, &(0x7f00000006c0)={0x0, 0x747a, 0x2, 0x0, 0x1cd, 0x0, r4}, &(0x7f0000ff1000/0x2000)=nil, &(0x7f0000ff0000/0x3000)=nil, &(0x7f0000000500), &(0x7f0000000680)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x8006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x40000000, 0x100000, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000002, 0x13, r1, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x108) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000600)={'geneve0\x00', &(0x7f0000000580)=@ethtool_ts_info}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000240)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f00000002c0)=""/248, 0xf8}, {&(0x7f00000003c0)=""/132, 0x84}], 0x2, &(0x7f0000000040)=[@cred={{0x1c}}], 0x20}, 0x2) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) r6 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000005c0)='memory.max\x00', 0x2, 0x0) shutdown(r0, 0x0) sendfile(r6, 0xffffffffffffffff, 0x0, 0x5) 19:46:40 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='clear_refs\x00') ioctl$SCSI_IOCTL_TEST_UNIT_READY(r0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ftruncate(r1, 0x1000003) dup2(r1, r2) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r3 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) fcntl$addseals(r3, 0x409, 0x8) fcntl$addseals(r3, 0x409, 0xc) sendfile(r3, r2, &(0x7f0000000100)=0x9, 0x7) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000180), 0x10) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000001740)={{0x2, 0x0, @loopback}, {0x0, @link_local}, 0x0, {0x2, 0x0, @multicast2}}) open(&(0x7f00000000c0)='./file0\x00', 0x2e142, 0x0) sendmsg$NL80211_CMD_NOTIFY_RADAR(r2, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x24, 0x0, 0x1, 0x70bd2c, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1f4}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xfffffff7}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000010}, 0x805) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$SO_TIMESTAMP(r4, 0x1, 0x1d, &(0x7f0000000140)=0xda, 0x4) [ 2542.704765] udc-core: couldn't find an available UDC or it's busy [ 2542.706515] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 2542.710439] udc-core: couldn't find an available UDC or it's busy [ 2542.711892] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 19:46:56 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:46:56 executing program 3: syslog(0x9, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x80000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000d0a9da48497c4915a7449265c083aec0010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d1f4655fd1f4655fd1f4655f000000000000040020", 0x1d, 0x1800}, {&(0x7f0000011000)="8019b30000180000d1f4655fd1f4655fd1f4050000000000000001002000000010000800000000000a", 0x29, 0x1c00}], 0x0, &(0x7f0000013800)) 19:46:56 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x5452, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 19:46:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000180)=ANY=[@ANYBLOB="4cfbc865106b9c4ec30000"]) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000011c0)=ANY=[]) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, 0x0, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = creat(0x0, 0xa2) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/vmstat\x00', 0x0, 0x0) lseek(r2, 0x9e46, 0x0) statx(r2, &(0x7f0000000100)='./file0\x00', 0x0, 0x10, &(0x7f00000001c0)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x92004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x80, 0x0, 0x0, 0x0, 0x85, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:46:56 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x1}], 0x1) 19:46:56 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) newfstatat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, 0xffffffffffffffff) write$P9_RREADLINK(r5, &(0x7f00000004c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f00000001c0)='./file1\x00', 0x100, 0x2, &(0x7f0000000300)=[{&(0x7f0000000200)="940b6150b7be485f", 0x8, 0x7fff}, {&(0x7f0000000280)="9bbf3081d0c7a591657fb234f66bbf43c7ed4b39dc3a17f70e4c1b4ea9a05967c8092048189152852a911fb2b0fd29a033be193165cc835f", 0x38, 0xe1}], 0x2c00, &(0x7f0000000400)={[{}, {@nocompress}, {@block={'block', 0x3d, 0x200}}, {@check_strict}, {@hide}, {@map_normal}], [{@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@fowner_gt={'fowner>', r4}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@smackfsfloor}, {@subj_user={'subj_user', 0x3d, 'vfat\x00'}}, {@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x80000001) 19:46:56 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x0, 0x9, 0x4, 0x0, 0x4}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0xe1) 19:46:56 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 19:46:56 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffff7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:46:56 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)={0x1, 0x0, [0x0]}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r1, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000440)=ANY=[], 0x0) r2 = dup2(r1, r1) ioctl$HIDIOCINITREPORT(r2, 0x4004550d, 0x20000000) 19:46:56 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x5460, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) [ 2558.825619] udc-core: couldn't find an available UDC or it's busy [ 2558.826803] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 2578.942756] FAT-fs (loop5): Unrecognized mount option " [ 2578.942756]  " or missing value 19:47:16 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r2, 0x0, 0x0, 0x16060, 0x0) dup2(r2, r0) read(r1, &(0x7f00000002c0)=""/225, 0xe1) 19:47:16 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 19:47:16 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x2}], 0x1) 19:47:16 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8901, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 19:47:16 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:47:16 executing program 1: syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0xfd, 0x1f, 0x0, 0x62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x3}, 0x721, 0xa, 0xfffffff6, 0x0, 0x1, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x400000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0xffffffffffffffff, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000012c0)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000ffc000/0x3000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x6000) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001300)=""/239) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x2000) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000002c0)=""/4096) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000100)=""/182) shmctl$SHM_STAT(0xffffffffffffffff, 0xd, &(0x7f00000000c0)=""/22) 19:47:16 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f0000000200)) write$vga_arbiter(r0, &(0x7f0000000000)=@other={'lock', ' ', 'io+mem'}, 0xc) r1 = dup2(r0, r0) write$vga_arbiter(r1, &(0x7f00000001c0)=@other={'unlock', ' ', 'mem'}, 0xb) 19:47:16 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_usb_connect(0x6, 0xb00, &(0x7f0000000e40)={{0x12, 0x1, 0x201, 0xd5, 0x1b, 0x23, 0x40, 0x1199, 0x68a3, 0xd01d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaee, 0x4, 0x5, 0xaf, 0x70, 0x4, [{{0x9, 0x4, 0x6b, 0x4, 0x10, 0xff, 0xff, 0xff, 0xff, [@uac_as={[@format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x42, 0x2, 0x80, 0x95, "", "8952b4"}, @format_type_ii_discrete={0xb, 0x24, 0x2, 0x2, 0x3, 0x0, 0xfc, 'Gz'}, @format_type_ii_discrete={0xa, 0x24, 0x2, 0x2, 0x3, 0x1, 0x80, "c3"}, @format_type_i_discrete={0xb, 0x24, 0x2, 0x1, 0x6, 0x2, 0x81, 0x7f, "8457fd"}, @format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x311, 0x81, 0x2, "aa5fe9b5"}]}], [{{0x9, 0x5, 0x7, 0x3, 0x200, 0x89, 0x1, 0x81}}, {{0x9, 0x5, 0x0, 0x8, 0x8, 0x0, 0x4, 0x7, [@generic={0x3f, 0x10, "6daf9d4d6b9f62d019b2d61db5882e65d63f921d5a222211832513ec5a9bbaa9d52153e3adb963bbb0ba0bf69867f61be7c7f5685facfba6202b2c92f0"}]}}, {{0x9, 0x5, 0xc, 0x10, 0x8, 0x0, 0x3, 0x0, [@generic={0xe8, 0x23, "f161ff795c0672a7ffb3e48a071a99e0242d4f379db2ab16badd4b40ace4b8b793fa8a59ae0647c5cbd416d48ffacffad43bae9f71699f96e15cb6afbd9c9d67f0bf1315e6e50cd8a869c48769ebd2b494f2ee62600e19408590c05cb8ea1face96896f5362f41c2ab70992e95cbe37df704f7e761dca363d0496a24b7e5f417d7e1906776897914e6724ddb279f875e7e0651d0a312581bba4759a53a1335dceb2deead75652d7b228c8570fffef3cb83c208afc858a7f59c5c282564bd5528f9ffcbf49916e50dc6853befd8a5b7c0daf6d683cf394c38bedc009800d70b2735a3766ed44f"}]}}, {{0x9, 0x5, 0xb, 0x20, 0x40, 0x80, 0x2, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x1, 0x1000}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x5, 0x6}]}}, {{0x9, 0x5, 0x7, 0x4, 0x400, 0x1, 0x9, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x2, 0xfffe}, @uac_iso={0x7, 0x25, 0x1, 0x1}]}}, {{0x9, 0x5, 0x5, 0x10, 0x3ff, 0x7f, 0x7, 0x6}}, {{0x9, 0x5, 0xa, 0x2, 0x40, 0xd, 0x50, 0x76}}, {{0x9, 0x5, 0xb, 0x0, 0x200, 0x4, 0x5, 0x80}}, {{0x9, 0x5, 0x3, 0x10, 0x40, 0xc7, 0x4, 0x4}}, {{0x9, 0x5, 0x8, 0x6, 0x218, 0x3c}}, {{0x9, 0x5, 0x7, 0x3, 0x10, 0x6, 0x1, 0x2}}, {{0x9, 0x5, 0x0, 0x0, 0x8, 0x40, 0x0, 0x3f}}, {{0x9, 0x5, 0xc, 0x1, 0x10, 0x2e, 0x20, 0x7, [@generic={0x3c, 0xa, "c931ffd444efa16249668990ed4f1e7f2356d298f4f20ada8dd7390a6d37cdea57bf2f8975af676b62281902483ebc30af2745ae2de907417908"}]}}, {{0x9, 0x5, 0xc, 0x8, 0x600, 0x7, 0x81, 0x6, [@generic={0x46, 0x10, "c19d996ef95d635e3fedb0f1ea888e098fdda47ff77278e0c1b788cbc92486b590d47e9917dcbcc66f62b692ea31e9c479c584186e0e970ea91dcc1543c35915ed3db42f"}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3ff, 0x9, 0x2, 0x5}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x6, 0x1, 0x2, [@generic={0xde, 0x21, "c6ce88adb19b7bf8442f882beea6a444971dec6badcb03985697a2e71422a9ea87f4dfb5574f780144a485f89fb10316b0f22ea527718cee809ea7ceeb17ff1934f2435260412356dacdd296febac68d0bab5c6ec5f4485176393dac3e1f6c195e0d3f4f0a8695588c7b9467212747ead924059ee592d88fd6c279676730f91b760e4bd2a31dc5640106d88a2536c731f29a49ff509f34f5c708a3a61189ddd2130ed58dc4d5db15d93defd17d3a091389075b0bacd1dc6ff4cfa41e896222a8cc0d08a6cffcec52ec3248615857f41df9f0bf5117f32eb8fa4f7356"}, @generic={0x21, 0x30, "96c2b5b9a652a7f523b392b2047f4eefb3f722a7d24602580a5480d54f6dcc"}]}}]}}, {{0x9, 0x4, 0x4d, 0x3f, 0xe, 0x93, 0xb, 0x97, 0x81, [], [{{0x9, 0x5, 0x1, 0x0, 0x208, 0x0, 0x1, 0x3}}, {{0x9, 0x5, 0xc, 0x10, 0x8, 0x0, 0x6, 0x81}}, {{0x9, 0x5, 0x0, 0x10, 0x40, 0x5, 0x0, 0x80, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x1, 0x486}]}}, {{0x9, 0x5, 0x6, 0x0, 0x400, 0xe0, 0x20, 0x80, [@generic={0xa0, 0x31, "42607ba1fe348977af0602ed152fc79db3baed9a0277b9d413b52e92587afa7333fe003765202cc7952d12c5108e78ee9560bb8e59bf10509116393d23476c8744d9d3b17c9c8d352e99680930c1edd718679554cd89cad4de6d42a9b8eaf5856999c83350b99521df20288bce9ef1e06850eb7f386f5a330e6ec6733ea475478be0e1ff01692b905b73295134d4ce963061fc3dd6eb5f5079debb8768cc"}]}}, {{0x9, 0x5, 0x8, 0x0, 0x2bf, 0x72, 0xff, 0xff}}, {{0x9, 0x5, 0x8, 0x10, 0x3ff, 0xa0, 0x0, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xe1, 0x7f}]}}, {{0x9, 0x5, 0xab075f0fde13904f, 0x10, 0x400, 0x8, 0x0, 0x81}}, {{0x9, 0x5, 0xe, 0x10, 0x10, 0x6, 0xd1, 0x14, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x2, 0x36}, @uac_iso={0x7, 0x25, 0x1, 0x83, 0xd, 0x8}]}}, {{0x9, 0x5, 0xd, 0x0, 0x8, 0x2, 0x14, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x60, 0x47}]}}, {{0x9, 0x5, 0x0, 0x11, 0x8, 0x1, 0x6, 0xa3, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x8, 0x1000}]}}, {{0x9, 0x5, 0x5, 0x1, 0x3f7, 0x3f, 0x81, 0x6, [@generic={0xa, 0xd, "c0520dbad0211afc"}]}}, {{0x9, 0x5, 0x1, 0x4, 0x8, 0x8, 0x0, 0x1}}, {{0x9, 0x5, 0x9, 0x1, 0x10, 0x2, 0x1, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x80, 0x8}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0x81}]}}, {{0x9, 0x5, 0x2, 0x2, 0x3ff, 0x1, 0x81, 0x17}}]}}, {{0x9, 0x4, 0x96, 0x1f, 0xd, 0xff, 0xff, 0xff, 0x3f, [@cdc_ncm={{0x6, 0x24, 0x6, 0x0, 0x1, "ed"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0xb08f, 0x2a0a, 0x0, 0xac}, {0x6, 0x24, 0x1a, 0x1, 0x10}, [@mbim={0xc, 0x24, 0x1b, 0x5, 0x2, 0x1, 0x8, 0xa6c6, 0x3}, @mdlm={0x15, 0x24, 0x12, 0x101}]}], [{{0x9, 0x5, 0x3, 0x0, 0x40, 0xd1, 0x8, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x1f, 0x3f}]}}, {{0x9, 0x5, 0xd, 0x10, 0x400, 0x7f, 0x4, 0x4, [@generic={0xc, 0xf, "e1cd53447a68dce0ff80"}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x7f, 0x40}]}}, {{0x9, 0x5, 0x7, 0x1, 0x200, 0x81, 0xff, 0x2, [@generic={0xc0, 0xb, "3eb6ab6320a0acd1031bdcf56b9a87c79cb50a23952c64c43fce1e4190512409eacff6fc9ea285945173d402843b5b851d65014f489d4b9ac659418bf6ea945d2d2a737073087bf293b6078c7d06d505910cbe484c4a070c8e6806d0d7a67ff14d34de0722cbf4d813f17d46a74c2753de8062f1eb86467bed668d628772448b86e3f6a46324010046689ff6a2da5f00a9d7e6c3ba48517e7e3806c458261051d4a88030824d684bb5d8711234c9cfb00997fd2a0d1aac78897f0aa330ea"}, @generic={0x4a, 0x22, "de50fa2b85aebcc144dad6292feeba507995d7397481e879769ec2a91cf544c12a39fb94a1d21d14dd22fed487ca9ef9d13152a52a03b1b5e649d4b847f03f74e77e56874f3c7018"}]}}, {{0x9, 0x5, 0xf, 0x0, 0x0, 0x2, 0x1f, 0xff}}, {{0x9, 0x5, 0xe, 0xc, 0x8, 0x3, 0x2, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x182, 0x80, 0x1}]}}, {{0x9, 0x5, 0x5, 0x3, 0x10, 0x2, 0x1, 0x23, [@generic={0xb7, 0xf, "869776bc4f7169c68fa0cbb8e5eb94daaf72c997269908145924b5b831688478624fb75e121694cc37f9efdc094d8614da2148c954ddcf8ce424e6f316d9834f7efeb3d1f313ab533323db96e627169e991d27b24885ac20097cd2a496050f54d98598a117be70bd99dbf4222571194e4ae3a89cd9d8818e5bafdfd4346def8cc37a772321a87f5588b2b6691c90b5937a82238c3f82994a96cc51c1aca503f017e6f30ebacea31066f8cb2fc231726eeb608e4dda"}]}}, {{0x9, 0x5, 0xc, 0x0, 0x3ff, 0xff, 0xdb, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x6, 0x6}, @generic={0xf2, 0x23, "a2287b98af6096f84d3795ca010fd6aee304cc961c9593b6fb3686fccf217b35df211cb5702258b10be62f58ed5b5a45a75735ebc09a6bbb3111e371a015a3c12a868fd8e776c6962dbe80dd0b6cdf287635835675d9f25a433ab4da244a794bb2487a891d0ed562f5583517b9519992c2d239c08617477104ea6c91d72b9e428397fcbd1560298206c8246527bc72714c0656ee41ca57e2e1d3a9f385f918dbba83051e49210639adf6375386d050b4386525ddd48f6aa3b1124690fb2e22d041d2a9261ca1b2c003e8537cf9dd0bfb999d4dd60f956cc0e759ecd346b5d8f47c845939b5590a775c6360fc7bbebfbf"}]}}, {{0x9, 0x5, 0xa, 0x3, 0x40, 0x1, 0x0, 0x4, [@generic={0x5b, 0xc, "2bc14e81dcdd6ba2ca53f0a0cf9ee730b96c7d7f13e09ca62fab4f5666886e2ab2575160e89aff3fd264e5c3a99e9a59195b309e840ba61b84f9299a8aac7111e68411cc018d553afb63477be270d2f694cbc5d3d998a3be3c"}, @generic={0x40, 0xa, "b4a4a64c1e45c99ede49f1654aa8bdce9a368a10092b8375a5304f54fab5ff803677b0e0e018dfb9315eb6624e5654dc031beba0ab35b1797f691effced0"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x40, 0x81, 0x0, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x2, 0x3}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x7f, 0x4f0}]}}, {{0x9, 0x5, 0xd, 0x10, 0x10, 0x7, 0x3f, 0x3f}}, {{0x9, 0x5, 0xa, 0x0, 0x10, 0x3, 0x9, 0x9}}, {{0x9, 0x5, 0xf, 0x10, 0x10, 0x1, 0x1f, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x9c, 0x6}]}}, {{0x9, 0x5, 0x2, 0x1, 0x8, 0x5, 0x1, 0x6f, [@generic={0xb6, 0x10, "b34aedaac85b56ce6287c6f4adb72b02dd36bf521567932800da3467a08fd70c59e02d7128f9ad0d7339b28101ea1b74eec198f791d8cf9bc06217f23bbb803b99f5d57924c37b91e87ecc7073e9c874a823b93dde66c2b364a624092508a6e24af9479f70432dd458c1954a13ed7f309f98fddc44ecb7975ace8aa67cde8f37c57f9271f05025e1b6683cf2490b96cb242929009d7d85b83bf171da824977d25a04d20c52eb68485f1d3040d585ee96eff2123f"}, @generic={0xe0, 0xb, "2575d35d1697ddfa8b78c96184d7085f40136d5126795a8250d58989aa4a0d8da5aef3e5554336298ddc66ae3076521368f2dea412ef3b2a46403ed1e17ac2fcfa8839660d6cc0b3c9720eb62f69e71aec576d93c3b905ad6f2ffe4d8a9cbb1abfbd8021e96211adc543149cbd48f22a3d30384968c4967bbd06ae1fcda894f20be7ac10649f34baf92d96b1c8f479b0e1eac20a38fc33460f72e94f30d46a3c816cacc610dbfd16971107b5ab63348b81b59276f11c92e34047ef36f9a72e1e59322a0d7af973dc7351135d2eba8bdd20c6bc631fa27fcaa390bfc82499"}]}}]}}, {{0x9, 0x4, 0xe2, 0x9, 0x0, 0x41, 0x72, 0x71, 0x4}}]}}]}}, &(0x7f0000000d80)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x310, 0x3, 0x20, 0x3, 0x8, 0x4}, 0x32, &(0x7f00000001c0)={0x5, 0xf, 0x32, 0x5, [@wireless={0xb, 0x10, 0x1, 0xc, 0xe7, 0x0, 0x80, 0x6, 0x5}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x9, 0x2, 0x9, 0x401}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x9, 0x1, 0x2f, 0xff80}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x8, 0x4e, 0x0, 0x19, 0x400, 0x91}]}, 0x4, [{0x19, &(0x7f0000000200)=@string={0x19, 0x3, "b17221019bbde12d341699eeaf068afd623d71954e25d4"}}, {0x10, &(0x7f0000000280)=@string={0x10, 0x3, "f8c3fd9c33d95c5932a1f3f7ff8e"}}, {0x4, &(0x7f0000000d00)=@lang_id={0x4, 0x3, 0x80a}}, {0x71, &(0x7f0000000300)=@string={0x71, 0x3, "ab08254f6c880e1e3c8e4a5adbde970c27a5965fbc5379497cda0f74541273c9b73ec8296d8613a33a7d89d62cfb1810d024ffa52ce131fa51930a83f4a749565b040100000000000000ae0fb1addeb916581c4810a1106c354d6059e3804fafe1f5540d9bffb6d15ddfb4e604e163"}}]}) syz_usb_ep_write$ath9k_ep2(r0, 0x83, 0x10, &(0x7f0000000e00)=@generic={0x0, 0x0, 0x8, "46f340b1", "525c5b51b06c1b1e"}) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb18906d6b66bb5a00000000000000", 0xf}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) r4 = openat(r1, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x80000001) 19:47:16 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:47:17 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext, 0x308, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r2, 0x0, 0x0, 0x16060, 0x0) fcntl$dupfd(r2, 0x0, r0) read(r1, &(0x7f00000002c0)=""/225, 0xe1) 19:47:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='oom_adj\x00') preadv(r2, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/155, 0x9b}], 0x1, 0x0, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x8100, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="68000000b7e70186f9813bc6e434aa0d544febde92b9ece90a8a397269d18c47571ec4ba4668994949100cc0bd9f26a548f8d40876517144ce1e2e0aa9687429f7d169680e19863a5962538ed363f2885f3775ac3d299604f24ebc4b283ee523a97f51fde3a1319cc1b7c2eb3f0b346244abfe86cd9fe45f5c2314e15ec1dd841d7c5562caea485ba1a995eb564761864d85811101fcffffffffffff582129bd1fccb5330599d9d8ad4adad3739bca2558847df1f1be1064b1", @ANYRES16, @ANYRES16], 0x68}, 0x1, 0x0, 0x0, 0x4044000}, 0x8880) read$hiddev(r3, &(0x7f0000000380)=""/230, 0xe6) ioctl$sock_proto_private(r2, 0x89eb, &(0x7f0000000180)="7107cca2e5d5c8b2d7474f99c416499256c3607027c7a1") perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = dup2(r0, r1) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x8800000) ftruncate(0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e22, 0x49, @dev={0xfe, 0x80, '\x00', 0x32}, 0x6}, 0x1c) accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000080)=0x1c) accept4$inet6(r4, &(0x7f0000000340)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0xffffffffffffffe6, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f00000005c0)={0x0, 0x0, {0x0, @struct}, {0x0, @struct}}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000240)={0x1, 0x6}, 0x8) 19:47:17 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x3}], 0x1) 19:47:17 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r2, 0x0, 0x0, 0x16060, 0x0) dup2(r2, r0) read(r1, &(0x7f00000002c0)=""/225, 0xe1) [ 2579.211640] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 19:47:17 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:47:17 executing program 2: r0 = clone3(&(0x7f0000000500)={0x4000000, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0, {0x2d}, &(0x7f00000003c0)=""/76, 0x4c, &(0x7f0000000440)=""/140, &(0x7f0000000200)=[0x0, 0xffffffffffffffff, 0x0], 0x3}, 0x58) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') perf_event_open(&(0x7f0000000580)={0x3, 0x80, 0x7f, 0x0, 0x2, 0xf7, 0x0, 0x7, 0x2030, 0xc, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3ff, 0x4, @perf_config_ext={0x1, 0x8001}, 0x410, 0x0, 0x4, 0x6, 0x80, 0x1f, 0x6, 0x0, 0x0, 0x0, 0x1f}, r1, 0x7, 0xffffffffffffffff, 0x1) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0xa0803, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x7, 0x1, 0xfb, 0x7, 0x0, 0x200000000000000, 0x40, 0xf, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, @perf_config_ext={0x1f, 0x1f}, 0x40, 0x0, 0x7, 0x9, 0x3c, 0x1, 0x0, 0x0, 0x2, 0x0, 0x2}, 0x0, 0xc, r3, 0x9) read(r2, &(0x7f00000002c0)=""/225, 0xe1) 19:47:17 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, 0x0, 0x0, 0x16060, 0x0) sendmmsg(r0, &(0x7f0000000340)=[{{&(0x7f0000000640)=@in6={0xa, 0x4e1c, 0x0, @empty, 0xfffc0002}, 0x80, 0x0}}, {{&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x200000, @ipv4={'\x00', '\xff\xff', @empty}, 0xfffffffd}, 0x80, 0x0, 0x0, &(0x7f0000000100)=[{0x20, 0x1, 0x0, "f1bd95103753256e9d23"}], 0x20}}, {{&(0x7f0000000000)=@hci, 0x80, &(0x7f0000000300), 0x0, &(0x7f00000009c0)}}], 0x3, 0x0) [ 2579.399223] device veth0_vlan entered promiscuous mode [ 2579.840806] FAT-fs (loop5): Unrecognized mount option " [ 2579.840806]  " or missing value 19:47:34 executing program 1: mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ff7000/0x4000)=nil, &(0x7f0000000000)) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0xe8b82, 0x0) r3 = syz_io_uring_complete(0x0) io_uring_enter(r2, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000180)=0x800, 0x2, 0x2) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=@newpolicy={0xb8, 0x13, 0x1, 0x0, 0x0, {{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa, 0x40, 0x3c}}}, 0xb8}}, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) dup2(r0, r5) fcntl$lock(r2, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r4}) 19:47:34 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0xffffffff, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, 0xffffffffffffffff) recvmmsg(r3, &(0x7f0000004680)=[{{&(0x7f0000000040)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000180)=""/211, 0xd3}, {&(0x7f0000000280)=""/215, 0xd7}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/164, 0xa4}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x5}, 0x3}, {{&(0x7f0000001500)=@nl, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001580)=""/238, 0xee}, {&(0x7f0000001680)=""/240, 0xf0}, {&(0x7f0000001780)}, {&(0x7f00000017c0)=""/51, 0x33}, {&(0x7f0000001800)=""/130, 0x82}, {&(0x7f00000018c0)=""/138, 0x8a}, {&(0x7f0000001980)=""/207, 0xcf}, {&(0x7f0000001a80)=""/50, 0x32}, {&(0x7f0000001ac0)=""/227, 0xe3}, {&(0x7f0000001bc0)=""/178, 0xb2}], 0xa, &(0x7f0000001d40)=""/4, 0x4}, 0x1}, {{&(0x7f0000001d80)=@xdp, 0x80, &(0x7f00000031c0)=[{&(0x7f0000001e00)=""/129, 0x81}, {&(0x7f0000001ec0)=""/131, 0x83}, {&(0x7f0000004500)=""/25, 0x19}, {&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000002fc0)=""/202, 0xca}, {&(0x7f00000030c0)=""/248, 0xf8}], 0x6, &(0x7f0000003240)=""/184, 0xb8}, 0x7f}, {{&(0x7f0000003300)=@xdp, 0x80, &(0x7f00000045c0)=[{&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000004380)=""/151, 0x97}, {&(0x7f0000004440)=""/62, 0x3e}, {&(0x7f0000004480)=""/92, 0x5c}, {&(0x7f00000047c0)=""/172, 0xac}], 0x5, &(0x7f0000004640)}, 0xfff}], 0x4, 0x10000, &(0x7f0000004780)) fsetxattr$trusted_overlay_redirect(r3, &(0x7f0000000380), &(0x7f0000001780)='./file0\x00', 0x8, 0x2) sendto$packet(r0, &(0x7f00000000c0)="13892a42a51deefe6c11ee55facc", 0xe, 0x0, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev}, 0x14) 19:47:34 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x4}], 0x1) 19:47:34 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8902, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 19:47:34 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:47:34 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 19:47:34 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x20, 0x0, 0x5d8f, 0x1004, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x2, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x43340, 0x1}, 0x0, 0x3ffffffffffffff, 0xffffffffffffffff, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r1, &(0x7f0000000000), 0x5ac, 0x0, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0xc020662a, &(0x7f00000003c0)=ANY=[@ANYBLOB="0400000000000000050000000000000004000000c5d50000070000000000000001000000000000000700000000000000020000000000000000000000000000000000000000000000041a00000000000000000000000000005d00000000000000a0930000000000000500000000000000000000000000000000000000000000000021000000000000000000000000000000000000010000001f00000000000000060000000000000000000000000000000000000000000000840000000000000000000000000000000100010000000000cd0a00000000000000000000000000000000000000300000000000000000000000000000060000000000000001000080ffffffff380200000000000000000000000000000000000000000000040000000000000000000000000000000500000000000000010000000000000006000000000000000000000000000000000000000000000000280000000000000000000000000000440000000000000000000000c0290000030000000000000000000000000000000000000000000000012b00"/412]) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') ioctl$F2FS_IOC_SET_PIN_FILE(r1, 0x4004f50d, &(0x7f0000000100)=0x1) read(r2, &(0x7f00000002c0)=""/225, 0xe1) r3 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r3, 0x0, 0x0, 0x16060, 0x0) ioctl$F2FS_IOC_GET_FEATURES(r3, 0x8004f50c, &(0x7f0000000000)) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0xff, 0x7f, 0x2, 0x0, 0x0, 0x1, 0xc0, 0xc, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0xfff, 0x1, @perf_config_ext={0x9b6000000000, 0x1}, 0x3400, 0x1, 0xa78, 0x6, 0x7, 0xe0d1, 0x4, 0x0, 0x8e, 0x0, 0x80000001}, 0xffffffffffffffff, 0x0, r0, 0x2) r4 = fsmount(r2, 0x1, 0x86) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000280)=ANY=[@ANYBLOB="e42c01000000f9d0cd68416a6437010000001800", @ANYRES32, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) ioctl$BTRFS_IOC_SYNC(r5, 0x9408, 0x0) recvfrom$inet6(r4, &(0x7f0000001b00)=""/4096, 0x1000, 0x0, &(0x7f0000002b00)={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, '\x00', 0x3b}, 0x6}, 0x1c) 19:47:34 executing program 5: r0 = syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0x1350, &(0x7f0000000300)={[{0x1000, 0x4e00, "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"}, {0x17, 0x4e00, "5d964c5d4fe592ae84d759b90885dd632fb4bb424aad00"}, {0xd6, 0x4e00, "9ca3e43b58d97465e381e3fc9541fffea3049f1d6ebcbc7ddc9f5254f335f23a61110e2350d8e72fc0e21e5d10d68828db98b10929b873a693c2ffe6c73c4a971709b298b6e685a53c86f28757fb9580f0adcbe6fb7ce1917a64523ae4fafc381f739de51b1c97a2538c76ab4e1f6cfcd485bef5d769e7cb6280a42f68b3508fb4ba347438c96138d5dd6276f2d2054914bc63fb80d91c3ac9c80090b818936224966c79daa86d140c0594ba27b22e1a1ce047ed1316a7bb77392da9163209e7fb25cc1487433fc01c959b322a9fa40b4fa484ec8f0f"}, {0x70, 0x4e00, "13fe59c24165631d28d7e205ee7cdd21a547d0b75ef82929b38f1380476b561c3042bb42ee9a56d0029c7e1860fb5b01f955dff59d9af515f86e300d2183504626ce53820b6dc5b03c014678d07166517b9344c0e43d7d19069d3ff3c0d91dd0e73e13fd250590d8a78b7c6a1a71c025"}, {0xc4, 0x4e00, "5e5d6c00375ce10712fd0174d61c32a61eea2afb24992a122723fc2e41bfe1ef375788a30bbc21b4491794c465b342a92be1a61e571cc2b9fa62fe9ba8db6551f4c907e19ac3fca773b8b9b1bca9583f02cc5b3eff5afc7354ada993d1cc72d72c38d95fb71d75f93cd455850614156d05074923ce6337eab34107616df6ab2769d388076b4f32086ee9755281528fb1d3d2dd72b1a000a745402696210676004951b8bd9301ae2460e28dbdcf45591bd52db802431bc5b1660fe30f01a1f1b274da572c"}, {0x77, 0x4e00, "e6c0cf36e40106f16d0cc5e1ef1f3383759699b946111649481170b05724724fee5d57d5d6237f79bf9a6bdcefb6c95b31250f4c6bd736b31d458df88fd38a6832609402477da074e1140f0b5da0d6d4ffc6436ad776d9ba9e15a2b42b29f9c79dca2f96e0b9ab1d5e33442b8c7bdd6dcd2fd79aef7cf3"}, {0x96, 0x4e00, "61063cb82e4633b574c2241a71413b9e6437bb065179b1cdae40299f3e57f82f4bc759c8f0bfef07c85a4f298b244c31c5121133d697d69013df58f0ec285aa08b185326b51fa2e8f5df8aaaee2dcf764f57d287d8961f09667da6b2d78a5630f127c5a4e2bbc55c63a2c61a43d1eacf769101694b20b7971a9d3a8afbd1db4beed5fcdfe71d5ffb0c9f7a268acb79db1f5c8a0c6114"}]}) syz_usb_disconnect(0xffffffffffffffff) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f00000000c0)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) r4 = openat(r1, &(0x7f0000000180)='./file1\x00', 0x2c041, 0x0) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x40, 0xaa) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x80000001) 19:47:34 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x80ffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:47:34 executing program 3: ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f00000002c0)={0x15f, 0x401, 0x8, 0x80, 0x2, 0xff}) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES16, @ANYBLOB="010000000000000000008900000008000300806c335df852817c24cea63a2e082ff4d7b71f3b49c0621d0a55678ef882b8f446581397540de1f1e12fca985df55b", @ANYRES32, @ANYBLOB="18001d801400008005000c000100000006000500c1000000"], 0x34}}, 0x0) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f0000000900)) fchown(0xffffffffffffffff, 0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x0, 0x10, 0x20, 0x0, 0x4, 0xfff, 0xfffffffffffffffc, 0x6, 0x9}, 0x0) ptrace(0x4207, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x408000, 0x0) kcmp(0x0, 0x0, 0x2, r2, 0xffffffffffffffff) r3 = fork() sched_setattr(r3, &(0x7f0000000000)={0x38, 0x0, 0x10, 0x20, 0x0, 0x4, 0xfff, 0xfffffffffffffffc, 0x6, 0x9}, 0x0) ptrace(0x4207, r3) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x408000, 0x0) kcmp(r3, r3, 0x2, r4, 0xffffffffffffffff) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, 0xffffffffffffffff) clone3(&(0x7f0000000580)={0x100000, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0), {0x8}, &(0x7f00000004c0)=""/143, 0x8f, &(0x7f0000000300)=""/85, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0xffffffffffffffff, r1, r3, r1], 0x7, {r5}}, 0x58) ptrace$setopts(0x4206, r1, 0x0, 0x200001) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@delalloc}]}) 19:47:34 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x5}], 0x1) 19:47:34 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x3, 0x0, 0x0, 0x1, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2200, 0x0) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, 0x0) dup2(r0, r1) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)=ANY=[@ANYRES32, @ANYBLOB]) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0xc0, 0x18) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000140)=""/106, 0x6a, 0x0, &(0x7f00000000c0)={0x77359400}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 2597.025531] device veth0_vlan entered promiscuous mode 19:47:34 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x55db, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000280)=0x0) fsetxattr$security_selinux(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x24) fstat(r3, &(0x7f0000000100)) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x1, 0x0, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x1c6, 0xffcd, 0x0, 0x0, 0x0) 19:47:34 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:47:35 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x6}], 0x1) 19:47:35 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8903, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 19:47:35 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:47:52 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000300)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000280)='./file1\x00', 0x7fff, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000380)="00fcc2a4bb3dad5ab9dfac419d765b899f4e35", 0x13}, {&(0x7f00000003c0)="eb567e6a4b053b691c9bb43f93b98bda2a741c56a06a03cb6dbe727ed2e25be357de2652ca92216a195eb3219c92c6", 0x2f, 0xfffffffffffffba9}, {&(0x7f0000000400)="04a33cb838b1114c59ec0f43c2fbaf6b60206895b1d4eff2bf900fe74950f51e20ae4a544aaf4ea6dc948076a044f3e49177b046fa0b9c4ba8fa7752d45adb1b6231342b296d3aa9bfe920f92a90f38c6fa9bcefbf87b3f00321f99f3f95bd0acc1833a42f51558966b963e6196ab3dea8895d8b4dd4e65df60494eca68fa2f9ccd9d6", 0x83, 0x7fff}], 0x48820, &(0x7f0000000540)={[{@shortname_winnt}, {@nonumtail}, {@numtail}, {@shortname_mixed}, {@shortname_win95}, {@rodir}, {@utf8}, {@shortname_win95}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'cp949'}}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@smackfsdef={'smackfsdef', 0x3d, '.!'}}, {@obj_role}]}) openat2(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x40000, 0x41, 0x12}, 0x18) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x80000001) 19:47:52 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) recvmmsg$unix(r1, &(0x7f0000004140)=[{{&(0x7f0000004480)=@abs, 0x6e, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/131, 0x83}, {&(0x7f0000000140)=""/50, 0x32}], 0x2, &(0x7f00000003c0)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xe8}}, {{&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000040)=""/13, 0xa}], 0x1, &(0x7f0000000540)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}, {{&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001b00)=[{&(0x7f0000000600)=""/103, 0x67}, {&(0x7f0000000680)=""/243, 0xf3}, {&(0x7f0000000780)=""/134, 0x86}, {&(0x7f0000000840)=""/104, 0x68}, {&(0x7f00000008c0)=""/70, 0x46}, {&(0x7f0000000940)=""/193, 0xc1}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/123, 0x7b}, {&(0x7f0000001ac0)=""/53, 0x35}], 0x9, &(0x7f0000001bc0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xb8}}, {{&(0x7f0000001c80), 0x6e, &(0x7f00000032c0)=[{&(0x7f0000004500)=""/208, 0xfffffffffffffec4}, {&(0x7f0000001f00)=""/217, 0xd9}, {&(0x7f0000001d00)=""/127, 0x7f}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/26, 0x1a}, {&(0x7f0000003040)=""/56, 0x38}, {&(0x7f0000003080)=""/205, 0xcd}, {&(0x7f0000003180)=""/45, 0x2d}, {&(0x7f00000031c0)=""/131, 0x83}, {&(0x7f0000003280)}], 0xa, &(0x7f0000003380)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x168}}, {{&(0x7f0000003500)=@abs, 0x6e, &(0x7f0000003840)=[{&(0x7f0000003580)=""/233, 0xe9}, {&(0x7f0000003680)=""/56, 0x38}, {&(0x7f00000036c0)=""/47, 0x2f}, {&(0x7f0000003700)=""/147, 0x93}, {&(0x7f00000037c0)=""/107, 0xffffffffffffff5d}], 0x5, &(0x7f00000038c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x98}}, {{0x0, 0x0, &(0x7f0000003d40)=[{&(0x7f0000003980)=""/19, 0x13}, {&(0x7f00000039c0)=""/130, 0x82}, {&(0x7f0000003a80)=""/174, 0xae}, {&(0x7f0000003b40)=""/173, 0xad}, {&(0x7f0000003c00)=""/2, 0x2}, {&(0x7f0000003c40)=""/209, 0xd1}], 0x6, &(0x7f0000003dc0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000003e00)=@abs, 0x6e, &(0x7f0000004100)=[{&(0x7f0000003e80)=""/184, 0xb8}, {&(0x7f0000003f40)=""/131, 0x83}, {&(0x7f0000004000)=""/170, 0xaa}, {&(0x7f00000040c0)=""/2, 0x2}], 0x4}}], 0x7, 0x40000023, 0x0) sendmsg$DEVLINK_CMD_RATE_SET(r2, &(0x7f0000004440)={&(0x7f0000004300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000004400)={&(0x7f0000004340)={0x98, 0x0, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@DEVLINK_ATTR_RATE_TX_MAX={0xc, 0xa7, 0x2}, @DEVLINK_ATTR_PORT_INDEX={0x8}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @DEVLINK_ATTR_PORT_INDEX={0x8}, @DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8}, @DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0xe}, @DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0x20, 0xa9, @random="0f36ca94aecbb7586f3ac84f9971dcfee462b6233fa5781599c8f7f0"}, @DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x6}, @DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0xe}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000000}, 0x8d0) 19:47:52 executing program 2: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)={0x23c, r0, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7ff}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xe8c}]}, @TIPC_NLA_SOCK={0x64, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6a}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xd0000000}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcf5a}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x80000000}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x80000000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x80000000}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NODE={0xe0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1000}, @TIPC_NLA_NODE_ID={0x1c, 0x3, "8ab40e89030426863318da61f834b5ccf389ab813003820f"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffc}, @TIPC_NLA_NODE_ID={0x9a, 0x3, "82e043d93248b9bfd26bec3349321ebdada052156045ac0b350d12cac011553d77329eca09a03a686ffeada0b6c6b3754e46c4f9dff352a1c9f2822af2929a4e42f59edd7f41d5c91219a21eba729b8ec8bcfe1b872fabed1169275fa1cd064c46debf0fa64142393749f8a5156d7db9f3697b34560d53aab0c5ab215f99b29934fdf31fc13b6ece8e133825518f95a03ede2436ed5a"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8940}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0x8c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3f, 0x4, {'gcm(aes)\x00', 0x17, "5270d0ecbf3046fdc070a485e1f66e634f9eba3f969387"}}, @TIPC_NLA_NODE_KEY={0x47, 0x4, {'gcm(aes)\x00', 0x1f, "a2412c7ade40be1d2bc27af4ba9f3f46171d879e5d1bb564a308949c33e55a"}}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x4010}, 0x20048010) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r1, &(0x7f00000002c0)=""/225, 0xe1) perf_event_open(&(0x7f00000000c0)={0x55f3995f2e08ce4e, 0x80, 0x53, 0x0, 0x4, 0x9, 0x0, 0x7fffffff, 0x11081, 0xdf713a68c46a7d70, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x1, @perf_config_ext={0x7fffffff, 0x1}, 0x0, 0x3, 0x0, 0x3, 0x3, 0x7f, 0xc4, 0x0, 0x800, 0x0, 0x2}, 0x0, 0x7, 0xffffffffffffffff, 0xa) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4b) 19:47:52 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x300000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:47:52 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x7}], 0x1) 19:47:52 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8904, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 19:47:52 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x804c1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 19:47:52 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x20, 0x80, 0x2, 0x7f, 0x0, 0xffffffff, 0x14000, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3ff, 0x2, @perf_bp={&(0x7f0000000100), 0x8}, 0x400, 0x7fffffff, 0x900, 0x1, 0x5, 0x1, 0x178, 0x0, 0x3, 0x0, 0x3}, 0xffffffffffffffff, 0xd, r1, 0x2) fsetxattr$security_ima(r2, &(0x7f0000000200), &(0x7f0000000240)=@v1={0x2, '0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) recvmmsg$unix(r1, &(0x7f0000004140)=[{{&(0x7f0000004480)=@abs, 0x6e, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/131, 0x83}, {&(0x7f0000000140)=""/50, 0x32}], 0x2, &(0x7f00000003c0)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xe8}}, {{&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000040)=""/13, 0xa}], 0x1, &(0x7f0000000540)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}, {{&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001b00)=[{&(0x7f0000000600)=""/103, 0x67}, {&(0x7f0000000680)=""/243, 0xf3}, {&(0x7f0000000780)=""/134, 0x86}, {&(0x7f0000000840)=""/104, 0x68}, {&(0x7f00000008c0)=""/70, 0x46}, {&(0x7f0000000940)=""/193, 0xc1}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/123, 0x7b}, {&(0x7f0000001ac0)=""/53, 0x35}], 0x9, &(0x7f0000001bc0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xb8}}, {{&(0x7f0000001c80), 0x6e, &(0x7f00000032c0)=[{&(0x7f0000004500)=""/208, 0xfffffffffffffec4}, {&(0x7f0000001f00)=""/217, 0xd9}, {&(0x7f0000001d00)=""/127, 0x7f}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/26, 0x1a}, {&(0x7f0000003040)=""/56, 0x38}, {&(0x7f0000003080)=""/205, 0xcd}, {&(0x7f0000003180)=""/45, 0x2d}, {&(0x7f00000031c0)=""/131, 0x83}, {&(0x7f0000003280)}], 0xa, &(0x7f0000003380)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x168}}, {{&(0x7f0000003500)=@abs, 0x6e, &(0x7f0000003840)=[{&(0x7f0000003580)=""/233, 0xe9}, {&(0x7f0000003680)=""/56, 0x38}, {&(0x7f00000036c0)=""/47, 0x2f}, {&(0x7f0000003700)=""/147, 0x93}, {&(0x7f00000037c0)=""/107, 0xffffffffffffff5d}], 0x5, &(0x7f00000038c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x98}}, {{0x0, 0x0, &(0x7f0000003d40)=[{&(0x7f0000003980)=""/19, 0x13}, {&(0x7f00000039c0)=""/130, 0x82}, {&(0x7f0000003a80)=""/174, 0xae}, {&(0x7f0000003b40)=""/173, 0xad}, {&(0x7f0000003c00)=""/2, 0x2}, {&(0x7f0000003c40)=""/209, 0xd1}], 0x6, &(0x7f0000003dc0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000003e00)=@abs, 0x6e, &(0x7f0000004100)=[{&(0x7f0000003e80)=""/184, 0xb8}, {&(0x7f0000003f40)=""/131, 0x83}, {&(0x7f0000004000)=""/170, 0xaa}, {&(0x7f00000040c0)=""/2, 0x2}], 0x4}}], 0x7, 0x40000023, 0x0) sendmsg$DEVLINK_CMD_RATE_SET(r2, &(0x7f0000004440)={&(0x7f0000004300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000004400)={&(0x7f0000004340)={0x98, 0x0, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@DEVLINK_ATTR_RATE_TX_MAX={0xc, 0xa7, 0x2}, @DEVLINK_ATTR_PORT_INDEX={0x8}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @DEVLINK_ATTR_PORT_INDEX={0x8}, @DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x8}, @DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0xe}, @DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0x20, 0xa9, @random="0f36ca94aecbb7586f3ac84f9971dcfee462b6233fa5781599c8f7f0"}, @DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x6}, @DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0xe}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000000}, 0x8d0) 19:47:53 executing program 2: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 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={&(0x7f0000000000), 0xd}, 0xc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/225, 0xe1) 19:47:53 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0x9}], 0x1) [ 2615.181739] device veth0_vlan entered promiscuous mode 19:47:53 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8905, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) [ 2616.122187] udc-core: couldn't find an available UDC or it's busy [ 2616.123300] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 19:48:11 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3f00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:48:11 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1, 0x2, "77004a6efdff00", 0xfffffffc}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r1 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) signalfd(r0, &(0x7f0000000340)={[0x3]}, 0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r4 = socket$inet(0x2, 0xa, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x2, 0x8, 0x1, 0x10001, 0x6}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 19:48:11 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x221}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r1, 0x800448d4, &(0x7f0000000080)) syz_io_uring_submit(r0, 0x0, &(0x7f0000000440)=@IORING_OP_CLOSE={0x13, 0xa, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x101) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r1, 0x8008f513, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') read(r2, &(0x7f00000002c0)=""/225, 0xe1) 19:48:11 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8906, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 19:48:11 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0xa}], 0x1) 19:48:11 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x45, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext={0x0, 0xa97}, 0x4060, 0x0, 0xffffffff, 0x0, 0x0, 0xf026, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000140)="17b1c3475458cf6170f73d56081add75bb4ee91eea11a804601b84199e98989d6cc3ca5774dda9f8d5cc573acb4e9188ebe8e7ff94c6deb55fda672fb03c3abdfad0163d17c4e216001a725be1d1d7888804f62090514a9abaa3", 0x5a) 19:48:11 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x101001, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x8) writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000080)="a5c5125ad8fcbd270a58fbde81b5ef78a3954310f65f7f", 0x17}, {&(0x7f0000000100)="c42c0b15a6e250526c367c5afcd93750a873ae6f760dd3ab3bc7734a31ba6d406ff598dd5b275d08b5db0b4418c015a054331587aeb8564d0ad53091764ec70afd6602990508cef6bc0a246b4812b813256834cb663916e29fbf721968b778672568249d63f560e37b8ed5c8b22a091166f86a2b2826bba0a55e82b06f5b69d753bf73323f9e46900c54af4a20e1d0f58fa32b12cd09e704862eb90576066dee3d4e1d267fc99273b98f37c6ef1400ca13884eea52f61ad9ed64fbb7cf713f6f3307e859e1567aee2f0adf31f086c707f0990a1d9361f161bc8cb7ec47b0ee1dd1411a63aae6980f88e4b916da2275034d", 0xf1}, {&(0x7f0000000200)="116188a47cb10ad76e9de95247484095cbf7f30a6154f7899385993cc6696f6604942e622a79c9c6", 0x28}, {&(0x7f0000000240)="04d3cdc316e9c180dfc0b165d8689f1843b14790247acf0f256a4958adea2c5e9c744c82aada87e99b074a94ec0a2111df98afe28cdf7554b921b1179a689dd613d09418d6df173d4050795554519e25d9f21aedba70fc243d00d994a2f96b42e066a3d649c1b5fb89eaa27534ecc5fa17600ec7c32c5384aab8a61b79966c1b8fcf973582d16cae2f9ebb1a7dffb029feeeaeca8330781a4f08bd010122da6eab8946cef81e971e3a916390205c7e618a217f37cf731e535ecb9cb5980c53eb2a1fa9c5be736f61", 0xc8}, {&(0x7f0000000340)="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", 0xfd}, {&(0x7f0000000440)="e6d579dd497acd4abb92c85b74e8d6b90242e535aa8b7048355eb4f62fdd6880ac2113a13cc5eb026d944344978ddbf51611b2ccd7a047730c34936670fbf23742bdd6cd5e8061703443fff836bed617d03a6f722dad665f4b8c087339dcc3b23902d8a5c93026562bda2ec3c411d28a1ab3b4be47cca2ba8bcd69", 0x7b}], 0x6) write$rfkill(r0, &(0x7f00000000c0)={0x0, 0x0, 0x3, 0x1}, 0x8) 19:48:11 executing program 5: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105146, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat(r0, &(0x7f0000000180)='./file1\x00', 0x24000, 0x98) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x80000001) 19:48:12 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:48:12 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0xc}], 0x1) 19:48:12 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfeffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:48:12 executing program 2: ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000000)={0x0, 0x1, 0x6, 0xfef}) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x4, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000000c0), 0x1}, 0x444, 0x0, 0x3}, 0x0, 0x8000000000000000, 0xffffffffffffffff, 0x0) dup2(r0, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x7cb9, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180)="f95e762bee94fc9276f17c5a5e35b6fbc307828b436cbc21134ab245", 0x1c, 0x1}], 0x20000, &(0x7f00000003c0)={[{@uni_xlate}, {@utf8}, {@shortname_winnt}, {@shortname_winnt}, {@shortname_winnt}, {@utf8}, {@numtail}], [{@smackfsdef={'smackfsdef', 0x3d, 'j'}}]}) read(r1, &(0x7f00000002c0)=""/225, 0xe1) 19:48:12 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000200)="c0", 0xd}], 0x1) 19:48:12 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffff7f00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2634.442115] device veth0_vlan entered promiscuous mode [ 2634.677270] [ 2634.677684] ====================================================== [ 2634.679038] WARNING: possible circular locking dependency detected [ 2634.680392] 5.10.208 #1 Not tainted [ 2634.681161] ------------------------------------------------------ [ 2634.682489] syz-executor.3/19278 is trying to acquire lock: [ 2634.683690] ffff88801b0e8b78 ((work_completion)(&hdev->bg_scan_update)){+.+.}-{0:0}, at: __flush_work+0xdd/0xa90 [ 2634.685927] [ 2634.685927] but task is already holding lock: [ 2634.687180] ffffffff85619468 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_write+0xff/0x4b0 [ 2634.689096] [ 2634.689096] which lock already depends on the new lock. [ 2634.689096] [ 2634.690834] [ 2634.690834] the existing dependency chain (in reverse order) is: [ 2634.692461] [ 2634.692461] -> #4 (rfkill_global_mutex){+.+.}-{3:3}: [ 2634.697372] __mutex_lock+0x13d/0x10b0 [ 2634.698323] rfkill_register+0x36/0xa10 [ 2634.699290] hci_register_dev+0x42e/0xc00 [ 2634.700308] __vhci_create_device+0x2c8/0x5c0 [ 2634.701386] vhci_open_timeout+0x38/0x50 [ 2634.702371] process_one_work+0x9a9/0x14b0 [ 2634.703394] worker_thread+0x61d/0x1310 [ 2634.704382] kthread+0x38f/0x470 [ 2634.705223] ret_from_fork+0x22/0x30 [ 2634.706123] [ 2634.706123] -> #3 (&data->open_mutex){+.+.}-{3:3}: [ 2634.707534] __mutex_lock+0x13d/0x10b0 [ 2634.708494] vhci_send_frame+0x63/0xa0 [ 2634.709446] hci_send_frame+0x1b9/0x320 [ 2634.710408] hci_tx_work+0x10af/0x1660 [ 2634.711351] process_one_work+0x9a9/0x14b0 [ 2634.712377] worker_thread+0x61d/0x1310 [ 2634.713340] kthread+0x38f/0x470 [ 2634.714176] ret_from_fork+0x22/0x30 [ 2634.715080] [ 2634.715080] -> #2 ((work_completion)(&hdev->tx_work)){+.+.}-{0:0}: [ 2634.716803] __flush_work+0x105/0xa90 [ 2634.717735] hci_dev_do_close+0x131/0x1240 [ 2634.718758] hci_unregister_dev+0x149/0x430 [ 2634.719802] vhci_release+0x70/0xf0 [ 2634.720707] __fput+0x285/0x980 [ 2634.721529] task_work_run+0xe2/0x1a0 [ 2634.722471] do_exit+0xb6f/0x2600 [ 2634.723320] do_group_exit+0x125/0x310 [ 2634.724264] get_signal+0x4bc/0x22e0 [ 2634.725187] arch_do_signal_or_restart+0x2b7/0x1990 [ 2634.726365] exit_to_user_mode_prepare+0x10f/0x190 [ 2634.727522] syscall_exit_to_user_mode+0x38/0x1e0 [ 2634.728671] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2634.729871] [ 2634.729871] -> #1 (&hdev->req_lock){+.+.}-{3:3}: [ 2634.731246] __mutex_lock+0x13d/0x10b0 [ 2634.732200] bg_scan_update+0x82/0x500 [ 2634.733157] process_one_work+0x9a9/0x14b0 [ 2634.734178] worker_thread+0x61d/0x1310 [ 2634.735147] kthread+0x38f/0x470 [ 2634.735987] ret_from_fork+0x22/0x30 [ 2634.736913] [ 2634.736913] -> #0 ((work_completion)(&hdev->bg_scan_update)){+.+.}-{0:0}: [ 2634.738752] __lock_acquire+0x29e7/0x5b00 [ 2634.739761] lock_acquire+0x197/0x470 [ 2634.740709] __flush_work+0x105/0xa90 [ 2634.741640] __cancel_work_timer+0x368/0x4c0 [ 2634.742701] hci_request_cancel_all+0x73/0x230 [ 2634.743796] hci_dev_do_close+0xd9/0x1240 [ 2634.744811] hci_rfkill_set_block+0x166/0x1a0 [ 2634.745888] rfkill_set_block+0x1fd/0x540 [ 2634.746882] rfkill_fop_write+0x253/0x4b0 [ 2634.747874] vfs_write+0x29a/0xa70 [ 2634.748764] ksys_write+0x1f6/0x260 [ 2634.749658] do_syscall_64+0x33/0x40 [ 2634.750566] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2634.751767] [ 2634.751767] other info that might help us debug this: [ 2634.751767] [ 2634.753484] Chain exists of: [ 2634.753484] (work_completion)(&hdev->bg_scan_update) --> &data->open_mutex --> rfkill_global_mutex [ 2634.753484] [ 2634.756420] Possible unsafe locking scenario: [ 2634.756420] [ 2634.757704] CPU0 CPU1 [ 2634.758699] ---- ---- [ 2634.759693] lock(rfkill_global_mutex); [ 2634.760602] lock(&data->open_mutex); [ 2634.761976] lock(rfkill_global_mutex); [ 2634.763384] lock((work_completion)(&hdev->bg_scan_update)); [ 2634.764653] [ 2634.764653] *** DEADLOCK *** [ 2634.764653] [ 2634.765939] 1 lock held by syz-executor.3/19278: [ 2634.766947] #0: ffffffff85619468 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_write+0xff/0x4b0 [ 2634.768965] [ 2634.768965] stack backtrace: [ 2634.769928] CPU: 0 PID: 19278 Comm: syz-executor.3 Not tainted 5.10.208 #1 [ 2634.771412] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2634.773216] Call Trace: [ 2634.773788] dump_stack+0x107/0x167 [ 2634.774585] check_noncircular+0x263/0x2e0 [ 2634.775499] ? register_lock_class+0xbb/0x17b0 [ 2634.776493] ? print_circular_bug+0x470/0x470 [ 2634.777471] ? perf_tp_event+0x5ce/0xc00 [ 2634.778355] ? find_first_zero_bit+0x94/0xb0 [ 2634.779314] ? alloc_chain_hlocks+0x342/0x5a0 [ 2634.780301] __lock_acquire+0x29e7/0x5b00 [ 2634.781230] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2634.782362] ? SOFTIRQ_verbose+0x10/0x10 [ 2634.783248] ? __lockdep_reset_lock+0x180/0x180 [ 2634.784266] lock_acquire+0x197/0x470 [ 2634.785102] ? __flush_work+0xdd/0xa90 [ 2634.785949] ? lock_release+0x680/0x680 [ 2634.786806] ? __flush_work+0x78c/0xa90 [ 2634.787667] ? lock_downgrade+0x6d0/0x6d0 [ 2634.788611] __flush_work+0x105/0xa90 [ 2634.789434] ? __flush_work+0xdd/0xa90 [ 2634.790275] ? lock_chain_count+0x20/0x20 [ 2634.791174] ? queue_delayed_work_on+0xe0/0xe0 [ 2634.792156] ? mark_lock+0xf5/0x2df0 [ 2634.792982] ? mark_lock+0xf5/0x2df0 [ 2634.793787] ? lock_chain_count+0x20/0x20 [ 2634.794679] ? perf_trace_lock+0xac/0x490 [ 2634.795580] ? lock_chain_count+0x20/0x20 [ 2634.796492] ? mark_held_locks+0x9e/0xe0 [ 2634.797388] __cancel_work_timer+0x368/0x4c0 [ 2634.798337] ? cancel_delayed_work+0x20/0x20 [ 2634.799292] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2634.800429] ? __cancel_work+0x250/0x2b0 [ 2634.801302] ? trace_hardirqs_on+0x5b/0x180 [ 2634.802234] ? __cancel_work+0x1bb/0x2b0 [ 2634.803108] ? try_to_grab_pending+0xe0/0xe0 [ 2634.804071] hci_request_cancel_all+0x73/0x230 [ 2634.805070] hci_dev_do_close+0xd9/0x1240 [ 2634.805971] ? rfkill_set_block+0x18f/0x540 [ 2634.806905] ? hci_dev_open+0x350/0x350 [ 2634.807771] ? mark_held_locks+0x9e/0xe0 [ 2634.808672] hci_rfkill_set_block+0x166/0x1a0 [ 2634.809637] ? hci_power_off+0x20/0x20 [ 2634.810477] rfkill_set_block+0x1fd/0x540 [ 2634.811382] rfkill_fop_write+0x253/0x4b0 [ 2634.812282] ? rfkill_sync_work+0xa0/0xa0 [ 2634.813193] ? security_file_permission+0x24e/0x570 [ 2634.814284] ? rfkill_sync_work+0xa0/0xa0 [ 2634.815176] vfs_write+0x29a/0xa70 [ 2634.815956] ksys_write+0x1f6/0x260 [ 2634.816756] ? __ia32_sys_read+0xb0/0xb0 [ 2634.817641] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2634.818771] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2634.819908] do_syscall_64+0x33/0x40 [ 2634.820711] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2634.821805] RIP: 0033:0x7f77073a9b19 [ 2634.822602] 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 [ 2634.826526] RSP: 002b:00007f770491f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2634.828152] RAX: ffffffffffffffda RBX: 00007f77074bcf60 RCX: 00007f77073a9b19 [ 2634.829676] RDX: 0000000000000008 RSI: 00000000200000c0 RDI: 0000000000000003 [ 2634.831193] RBP: 00007f7707403f6d R08: 0000000000000000 R09: 0000000000000000 [ 2634.832717] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2634.834233] R13: 00007ffffeaf43cf R14: 00007f770491f300 R15: 0000000000022000 VM DIAGNOSIS: 14:48:44 Registers: info registers vcpu 0 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff822cb88c RDI=ffffffff879e8240 RBP=ffffffff879e8200 RSP=ffff888039acf188 R8 =0000000000000001 R9 =0000000000000003 R10=000000000000000a R11=0000000000000001 R12=0000000000000020 R13=fffffbfff0f3d094 R14=fffffbfff0f3d04a R15=dffffc0000000000 RIP=ffffffff822cb8e0 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 00007f770491f700 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc228ff3c08 CR3=00000000554e2000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000dd060a EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 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=bda466246a669808f8cc5972f4578234 XMM01=8bb47a0bc684eaaf4e6ee77237e0fb79 XMM02=618d6d9cf09e700100dfdcc0b0a2f00d XMM03=0d415861edb00f49aa4c60131fb096c5 XMM04=8364395246a6445c122b444c3bff8504 XMM05=80db95f22e54f3fad8489a7cea7e6b73 XMM06=4e77ee9c577778f95fce434d2d949a98 XMM07=9978c5afa91bc4d8b86b145e2fad3efd XMM08=2d413b2b494029f277f27a3fe691b6fa XMM09=046620adc115d4ccea213ca11b1217fa XMM10=af2d8d62fca0a6b20370b577034a41a5 XMM11=74d66c4be112d77cbf8d075c8cff262b XMM12=1851ecda0e9ba715247ecd74a5ff55a1 XMM13=992330627927710e0152a0f37078412f XMM14=9b96b73075fcd36bf39e54358205a7d5 XMM15=90c92c029840807e874992879d3805bf info registers vcpu 1 RAX=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff814cedf6 RDX=0000000000000001 RSI=ffffffff814cb56f RDI=ffffc900006b3069 RBP=ffff888044c77cd0 RSP=ffff888044c77c08 R8 =0000000000000000 R9 =0000000000000000 R10=00000000c000003e R11=0000000000000001 R12=0000000000000061 R13=ffffed100898ef9c R14=00000000c000003e R15=ffffc900006b3068 RIP=ffffffff814cb584 RFL=00000202 [-------] 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 00007ff3152008c0 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffed57eff8 CR3=000000004f8f8000 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=0000000000000000696c61766e49002f XMM01=00000000000000000000005f4e49002f XMM02=ffffffffffffffffffffff0f0e0d0c0b XMM03=00000000000000ff00000000000000ff XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000008000000030000561804d72710 XMM06=0000561804d6d31000000007ffffffff XMM07=00000000000000000000000000000000 XMM08=7269762f736563697665642f7379732f XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000