00000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) 21:45:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[0x0, &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:45:56 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:45:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000", 0x5c, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:45:56 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') r1 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8000, 0x0, 0x0, 0x0, 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, 0x4, @perf_bp={0x0, 0xffffffff81000239}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = dup2(r2, r1) r4 = dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000000)={0x100, 0x80000001, 0x8, 0x7, 0x65a8}) pread64(r0, &(0x7f0000000140)=""/37, 0x25, 0xbe) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r3, 0x40089413, &(0x7f0000000180)=0x3ff) sendfile(r4, 0xffffffffffffffff, 0x0, 0x1f) 21:45:56 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @local, @multicast1}}}}}}, 0x0) [ 2363.023710] RIP: 0033:0x7f9ccf530b19 [ 2363.024337] 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 [ 2363.026713] RSP: 002b:00007f9cccaa5f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2363.027624] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9ccf530b19 [ 2363.028379] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007f9ccf58a0fb [ 2363.029169] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 2363.029979] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2363.030739] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 [ 2363.050457] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2363.077895] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2363.080417] EXT4-fs (loop3): get root inode failed [ 2363.081101] EXT4-fs (loop3): mount failed [ 2363.096222] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2363.104942] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: bad extended attribute block 31653 [ 2363.106879] EXT4-fs (loop2): get root inode failed [ 2363.107760] EXT4-fs (loop2): mount failed 21:46:09 executing program 1: r0 = 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) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) ptrace(0x10, 0x0) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) ptrace$setregset(0x4205, 0x0, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) 21:46:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[0x0, &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:46:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 14) 21:46:09 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, 0x0) 21:46:09 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x0, @local, @multicast1}}}}}}, 0x0) 21:46:09 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000), 0x0) 21:46:09 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:46:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000", 0x5c, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 2376.704222] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2376.748744] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2376.771845] FAULT_INJECTION: forcing a failure. [ 2376.771845] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2376.773128] CPU: 1 PID: 27163 Comm: syz-executor.2 Not tainted 5.10.170 #1 [ 2376.774041] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 21:46:09 executing program 1: r0 = 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) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r1 = fork() ptrace(0x10, r1) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000000800)={&(0x7f0000000080)=@l2={0x1f, 0x9, @none, 0xd17}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)="d4c5aa573e4389", 0x7}, {&(0x7f00000002c0)="6aaca470ae8a0b42e9629da66b643d2a648a06da60cec24b542dcfff2b434e84f4cd070376e9b21c5b491e86c88034b4750b64011501b4225cfc29fdb1be5383042d5e7c75cee3ce2b9266ebf9c185dccc41ea948e7aab070d65b4796956420eb1b081c7470338735ee5310b5b4c12772099fc921ecda371abc299f761286d898ccc0ab76711384b27d10c4ea23f10126a5ffa6cdf8f9271d2c5f29ff5c6bc1ec9bb33baf4206473ffa3c7394021f8bd24c284b53928ae82efdce44748db7c03c52d", 0xc2}, {&(0x7f0000000140)="c569f55438d818f8c53cb5e64c1b41718145bba43c83d7a613a32c6c5210ce949db487eab5c1fc43e6e1bd7f906d9d2c18a7027ec6016b6908af972cab49f41776d72d01cf8d87791bbca584bdedded78d3af268b17270566696fb51b2b6f46b8ee65b9a5623b365f4317cebc52ca99c415b447dbf27076ab6cfdfc61a53165725fd76c3986301ee6861dcda", 0x8c}, {&(0x7f00000003c0)="b3dab0dab6e1065cf994d7767e9656ce1d77dcce2648f77acc29610a0ceb56323d06501cafbc401bd7313a30ef9f261fd49cc335bb4f1480", 0x38}], 0x4, &(0x7f0000000440)=[{0xe0, 0x110, 0x1, "d42df13a34ec9f8638f5d2f3da225ac84b05579579e24f0cd45febedaa1deb34156aa5322340d3468cfeaf62b8ba4faf8c9c37718bc77e899bbfdc225cb991b19debaa924c1b36cd0c180788c1db5f4ce9a75758586d4e6a675b2c905cff382a97edb9ea1bf8b26372e810bd467e2a6875b1a22c4773f259e77f413d32bdb12bd4e6193649afb67a6161f451ad69c0341f38f44109883131e1a28805126921f542a4cf9d88195257a666023d31c81b02924a0fedd185f19d9962411d2beba8ce01dbec623e2bcc897e1852c2be1d"}, {0x88, 0x10d, 0x1000, "b79ce0c331fbf64823bd1bae55d713eecc1cf023ab66cd42089b0be5b03b54a03c2188be1f31e44dc63f595a623af7a51b8c40cd038835bf27b2c010b8e170cd844d9fe22fbf7dc56eaed88893ff8d9ba6ee261e7cd16520c6f1459b616d431e1d7c052966124883fe60df14544b935327"}, {0xb8, 0x116, 0x8, "5f8595c778f8961b33ad253e899c1d1576360a9e224f4df4cffedbf2d12edae3d91d75e82822396cc96d064dbcf97ea84b38204a940c06a62811ea03eddfdf72ff960296a2d37596680dfdb7f7df07e436f58441b03625ba9a53d6b63fe8b57f4698e3c444921ae53446e104fdb4189d69b29de78d79b7f458ec785b8955071ee4af89765cefdffcb1854bb0c4ddd8573210eeb679dc46833b5d871faaad17ef979a1b"}, {0xd0, 0xff, 0x7ff, "6aebabca8e6bf8611efe82b794e63b2ea136350adf2f59f63c1b83e58e92b9bc8a368e4f383feafc2a6e0977b7f891980fe2947f55bfd9ad3f43cd381181f8f72c758a009462f2b93f3ae5b527c98ad5bfecae7cf150af26c65077b491b026c1d643e5be8b9a6cd3b875fbf92a961f160065830a69890ff96ae00414469704511ab71fa973978bdaf3bc78faa3842e854527d4d4df26b769c038d9afd5ad802bfaa9cda21b9d2a9551f6b5f7a50e4f387432a15cdf6e419325f2c4ebc3702a"}, {0xa8, 0x88, 0x8, "0f9cbc92a729fc8c90c3991d28caab75a684c05f74bf9fb6d55f10eb6aae9d49bde5a583a405e7618863f2913e7fefb0a531a02cee47353042ef408106fabcd5923734b69ec37e445c89442ccf89234dc7cd839380487a5a6ec0b32331f11713d558d76c0053f07bc63613c0f0dccabf5b6a00c0dab6ad4665baa86d22dcc9d1eaaa9b7b1a1c04dcdcb0dfa0d0837b785e6cca02ed08e330"}], 0x398}, 0x4000001) [ 2376.774878] Call Trace: [ 2376.775417] dump_stack+0x107/0x167 [ 2376.775817] should_fail.cold+0x5/0xa [ 2376.776330] __alloc_pages_nodemask+0x182/0x680 [ 2376.776804] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 2376.777610] ? lock_downgrade+0x6d0/0x6d0 [ 2376.778055] alloc_pages_vma+0xbb/0x410 [ 2376.778581] shmem_alloc_page+0x10f/0x1e0 [ 2376.779021] ? shmem_init_inode+0x20/0x20 [ 2376.779585] ? percpu_counter_add_batch+0x8b/0x140 [ 2376.780107] ? __vm_enough_memory+0x184/0x360 [ 2376.780694] shmem_getpage_gfp.constprop.0+0x512/0x1920 [ 2376.781281] ? shmem_unuse_inode+0xed0/0xed0 [ 2376.781772] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 2376.782312] ? iov_iter_fault_in_readable+0x9a/0x410 [ 2376.782822] shmem_write_begin+0xf7/0x1d0 [ 2376.783269] generic_perform_write+0x20a/0x4f0 [ 2376.783736] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2376.784491] ? evict_inodes+0x420/0x420 [ 2376.784901] ? generic_write_checks+0x2ad/0x390 [ 2376.785399] __generic_file_write_iter+0x39d/0x5d0 [ 2376.785902] generic_file_write_iter+0xdb/0x230 [ 2376.786382] ? iov_iter_init+0x3c/0x130 [ 2376.786783] new_sync_write+0x42c/0x660 [ 2376.787182] ? new_sync_read+0x6f0/0x6f0 [ 2376.787617] ? __x64_sys_pwrite64+0x201/0x260 [ 2376.788067] ? lock_release+0x6b0/0x6b0 [ 2376.788490] ? selinux_file_permission+0x36/0x510 [ 2376.788991] vfs_write+0x747/0xa30 [ 2376.789354] __x64_sys_pwrite64+0x201/0x260 [ 2376.789799] ? ksys_pwrite64+0x1b0/0x1b0 [ 2376.790225] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2376.790759] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2376.791298] do_syscall_64+0x33/0x40 [ 2376.791688] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2376.792215] RIP: 0033:0x7f9ccf4e3ab7 [ 2376.792605] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2376.794513] RSP: 002b:00007f9cccaa5f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2376.795291] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf4e3ab7 [ 2376.796030] RDX: 0000000000000062 RSI: 0000000020010000 RDI: 0000000000000004 [ 2376.796746] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2376.797486] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2376.798230] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 2376.801268] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2376.810180] EXT4-fs (loop3): get root inode failed [ 2376.811471] EXT4-fs (loop3): mount failed 21:46:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], 0x0, 0x1000) 21:46:10 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x2, 0x1}, 0x4) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) 21:46:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], 0x0, 0x1000) 21:46:10 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, @local, @multicast1}}}}}}, 0x0) [ 2376.900622] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 21:46:10 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:46:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200", 0x5f, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 2377.027790] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2377.051329] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:46:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 15) 21:46:10 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='personality\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) [ 2377.114454] FAULT_INJECTION: forcing a failure. [ 2377.114454] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2377.117000] CPU: 1 PID: 27241 Comm: syz-executor.2 Not tainted 5.10.170 #1 [ 2377.118429] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2377.120112] Call Trace: [ 2377.120651] dump_stack+0x107/0x167 [ 2377.121405] should_fail.cold+0x5/0xa [ 2377.122234] iov_iter_copy_from_user_atomic+0x49b/0xdb0 [ 2377.123318] ? shmem_write_begin+0xf7/0x1d0 [ 2377.124187] ? shmem_write_begin+0x100/0x1d0 [ 2377.125088] generic_perform_write+0x279/0x4f0 [ 2377.126052] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2377.127523] ? evict_inodes+0x420/0x420 [ 2377.128339] ? generic_write_checks+0x2ad/0x390 [ 2377.129291] __generic_file_write_iter+0x39d/0x5d0 [ 2377.130321] generic_file_write_iter+0xdb/0x230 [ 2377.131262] ? iov_iter_init+0x3c/0x130 [ 2377.132092] new_sync_write+0x42c/0x660 [ 2377.132956] ? new_sync_read+0x6f0/0x6f0 [ 2377.133856] ? __x64_sys_pwrite64+0x201/0x260 [ 2377.134778] ? lock_release+0x6b0/0x6b0 [ 2377.135578] ? selinux_file_permission+0x36/0x510 [ 2377.136587] vfs_write+0x747/0xa30 [ 2377.137324] __x64_sys_pwrite64+0x201/0x260 [ 2377.138213] ? ksys_pwrite64+0x1b0/0x1b0 [ 2377.139040] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2377.140109] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2377.141155] do_syscall_64+0x33/0x40 [ 2377.141941] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2377.142981] RIP: 0033:0x7f9ccf4e3ab7 [ 2377.143733] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2377.147450] RSP: 002b:00007f9cccaa5f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2377.148999] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf4e3ab7 [ 2377.150443] RDX: 0000000000000062 RSI: 0000000020010000 RDI: 0000000000000004 [ 2377.151902] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2377.153332] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2377.154809] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 2377.216004] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: bad extended attribute block 31653 [ 2377.219091] EXT4-fs (loop2): get root inode failed [ 2377.220362] EXT4-fs (loop2): mount failed 21:46:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 16) 21:46:23 executing program 1: r0 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) r1 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x20}, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r1) mmap(&(0x7f000098b000/0x1000)=nil, 0x1000, 0x2, 0x1f012, r2, 0x0) r3 = fork() ptrace(0x10, r3) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) ptrace$setregset(0x4205, r3, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) 21:46:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], 0x0, 0x1000) [ 2390.666145] FAULT_INJECTION: forcing a failure. [ 2390.666145] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2390.668780] CPU: 1 PID: 27306 Comm: syz-executor.2 Not tainted 5.10.170 #1 21:46:23 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, @local, @multicast1}}}}}}, 0x0) 21:46:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200", 0x5f, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:46:23 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:46:23 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/mdstat\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) r2 = getpid() getpriority(0x0, r2) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x75, 0x6, 0xff, 0x4, 0x0, 0xfffffffffffffff7, 0xc0207, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x40, 0x8001, 0x8, 0x1, 0x8000, 0x2, 0x0, 0x0, 0x5, 0x0, 0x7fffffff}, r2, 0x2, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/if_inet6\x00') readv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x2808401, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@aname={'aname', 0x3d, 'net/if_inet6\x00'}}, {@cache_none}, {@posixacl}], [{@fsuuid={'fsuuid', 0x3d, {[0x38, 0x65, 0x38, 0x30, 0x62, 0x38, 0x34, 0x37], 0x2d, [0x39, 0x64, 0x34, 0x33], 0x2d, [0x30, 0x62, 0x62, 0x38], 0x2d, [0x64, 0x36, 0x66, 0x34], 0x2d, [0x66, 0x62, 0x36, 0x37, 0x7, 0x36, 0x66, 0x62]}}}, {@dont_hash}, {@smackfsfloor={'smackfsfloor', 0x3d, '$+^##-'}}, {@subj_role={'subj_role', 0x3d, 'net/if_inet6\x00'}}, {@fowner_lt={'fowner<', r4}}]}}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) 21:46:23 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='personality\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) [ 2390.670526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2390.672529] Call Trace: [ 2390.673127] dump_stack+0x107/0x167 [ 2390.673965] should_fail.cold+0x5/0xa [ 2390.674825] iov_iter_copy_from_user_atomic+0x49b/0xdb0 [ 2390.676013] ? shmem_write_begin+0xf7/0x1d0 [ 2390.676967] ? shmem_write_begin+0x100/0x1d0 [ 2390.677959] generic_perform_write+0x279/0x4f0 [ 2390.678987] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2390.680455] ? evict_inodes+0x420/0x420 [ 2390.681268] ? generic_write_checks+0x2ad/0x390 [ 2390.682234] __generic_file_write_iter+0x39d/0x5d0 [ 2390.683242] generic_file_write_iter+0xdb/0x230 [ 2390.684182] ? iov_iter_init+0x3c/0x130 [ 2390.684991] new_sync_write+0x42c/0x660 [ 2390.685829] ? new_sync_read+0x6f0/0x6f0 [ 2390.686653] ? __x64_sys_pwrite64+0x201/0x260 [ 2390.687569] ? lock_release+0x6b0/0x6b0 [ 2390.688373] ? selinux_file_permission+0x36/0x510 [ 2390.689365] vfs_write+0x747/0xa30 [ 2390.690105] __x64_sys_pwrite64+0x201/0x260 [ 2390.690998] ? ksys_pwrite64+0x1b0/0x1b0 [ 2390.691914] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2390.693083] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2390.694263] do_syscall_64+0x33/0x40 [ 2390.695102] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2390.696243] RIP: 0033:0x7f9ccf4e3ab7 [ 2390.697080] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2390.700936] RSP: 002b:00007f9cccaa5f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2390.702555] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf4e3ab7 [ 2390.703967] RDX: 0000000000000009 RSI: 0000000020010400 RDI: 0000000000000004 [ 2390.705383] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2390.706812] R10: 0000000000000800 R11: 0000000000000293 R12: 0000000000000004 [ 2390.708231] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 2390.750425] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2390.777723] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 21:46:23 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, @local, @multicast1}}}}}}, 0x0) 21:46:23 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, @local, @multicast1}}}}}}, 0x0) [ 2390.810788] EXT4-fs (loop3): get root inode failed [ 2390.812025] EXT4-fs (loop3): mount failed [ 2390.831068] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2390.851390] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: bad extended attribute block 31653 [ 2390.856790] EXT4-fs (loop2): get root inode failed [ 2390.857965] EXT4-fs (loop2): mount failed 21:46:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200", 0x5f, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:46:24 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) r1 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r1) fcntl$setown(r2, 0x8, 0xffffffffffffffff) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0x401, 0x9, 0x4, 0x9, 0xa, "cf11bf869298f2fa"}) 21:46:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400), 0x1000) 21:46:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 17) 21:46:24 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:46:24 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/mdstat\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) r2 = getpid() getpriority(0x0, r2) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x75, 0x6, 0xff, 0x4, 0x0, 0xfffffffffffffff7, 0xc0207, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x40, 0x8001, 0x8, 0x1, 0x8000, 0x2, 0x0, 0x0, 0x5, 0x0, 0x7fffffff}, r2, 0x2, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/if_inet6\x00') readv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x2808401, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@aname={'aname', 0x3d, 'net/if_inet6\x00'}}, {@cache_none}, {@posixacl}], [{@fsuuid={'fsuuid', 0x3d, {[0x38, 0x65, 0x38, 0x30, 0x62, 0x38, 0x34, 0x37], 0x2d, [0x39, 0x64, 0x34, 0x33], 0x2d, [0x30, 0x62, 0x62, 0x38], 0x2d, [0x64, 0x36, 0x66, 0x34], 0x2d, [0x66, 0x62, 0x36, 0x37, 0x7, 0x36, 0x66, 0x62]}}}, {@dont_hash}, {@smackfsfloor={'smackfsfloor', 0x3d, '$+^##-'}}, {@subj_role={'subj_role', 0x3d, 'net/if_inet6\x00'}}, {@fowner_lt={'fowner<', r4}}]}}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) [ 2391.049941] FAULT_INJECTION: forcing a failure. [ 2391.049941] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2391.052935] CPU: 0 PID: 27442 Comm: syz-executor.2 Not tainted 5.10.170 #1 [ 2391.054594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2391.056546] Call Trace: [ 2391.057185] dump_stack+0x107/0x167 [ 2391.058072] should_fail.cold+0x5/0xa [ 2391.058995] __alloc_pages_nodemask+0x182/0x680 [ 2391.060105] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 2391.061506] ? lock_downgrade+0x6d0/0x6d0 [ 2391.062536] alloc_pages_vma+0xbb/0x410 [ 2391.063480] shmem_alloc_page+0x10f/0x1e0 [ 2391.064454] ? shmem_init_inode+0x20/0x20 [ 2391.065471] ? percpu_counter_add_batch+0x8b/0x140 [ 2391.066650] ? __vm_enough_memory+0x184/0x360 [ 2391.067710] shmem_getpage_gfp.constprop.0+0x512/0x1920 [ 2391.068999] ? shmem_unuse_inode+0xed0/0xed0 [ 2391.070047] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 2391.071268] ? iov_iter_fault_in_readable+0x9a/0x410 [ 2391.072473] shmem_write_begin+0xf7/0x1d0 [ 2391.073458] generic_perform_write+0x20a/0x4f0 [ 2391.074580] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2391.076263] ? evict_inodes+0x420/0x420 [ 2391.077196] ? generic_write_checks+0x2ad/0x390 [ 2391.078303] __generic_file_write_iter+0x39d/0x5d0 [ 2391.079462] generic_file_write_iter+0xdb/0x230 [ 2391.080540] ? iov_iter_init+0x3c/0x130 [ 2391.081476] new_sync_write+0x42c/0x660 [ 2391.082420] ? new_sync_read+0x6f0/0x6f0 [ 2391.083373] ? __x64_sys_pwrite64+0x201/0x260 [ 2391.084424] ? lock_release+0x6b0/0x6b0 [ 2391.085359] ? selinux_file_permission+0x36/0x510 [ 2391.086532] vfs_write+0x747/0xa30 [ 2391.087374] __x64_sys_pwrite64+0x201/0x260 [ 2391.088381] ? ksys_pwrite64+0x1b0/0x1b0 [ 2391.089326] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2391.090539] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2391.091733] do_syscall_64+0x33/0x40 [ 2391.092593] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2391.093788] RIP: 0033:0x7f9ccf4e3ab7 [ 2391.094649] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2391.098879] RSP: 002b:00007f9cccaa5f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2391.100628] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf4e3ab7 [ 2391.102292] RDX: 000000000000006a RSI: 00000000200002c0 RDI: 0000000000000004 [ 2391.103930] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2391.105554] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 2391.107183] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 2391.137797] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2391.196599] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 2391.203040] EXT4-fs (loop2): get root inode failed [ 2391.204605] EXT4-fs (loop2): mount failed 21:46:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 18) 21:46:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000000200002802000002", 0x61, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:46:41 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:46:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400), 0x1000) 21:46:41 executing program 1: r0 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file1\x00', r2, 0x0) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0x5c4, 0x28, 0x20, 0x70bd28, 0x25dfdbfb, {0x1b}, [@generic="2f5ef6741306b86915a71b5d305b61d8d1f5fe6282e2b6f2ca84ec5ff71882b4b12de3ab909712881265206e9a0051cdf864673d0af738aeecb75960cd726e984f8c8c32f3f8aebb3d0eda587219fd332b5d124108ebeb82043a73811f010a7321384e67196126f472c2", @nested={0xbd, 0x56, 0x0, 0x1, [@generic="683b962c0c560df4bd83fec4ab40c970b234db4032e1cda9670781df5205b3032525c1838e0b7f8ea9b4ccaef8f0ee0011378eced89f26efa34b54866de3ba958075f63ef9f5baca9074fe618488c9bd77bd3ed91e1e677f749b7701fb10eba4894c89b8f0b3b7330ec1fef1c647a2faa76c7efcaab3561405f872fb344680c864664cc9de8e1f12a03791039e1f9c88fe2a86e34250febb3f7c67bca3545c890104eddd40050d66796f763f768575eb40", @typed={0x8, 0x2e, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x14c, 0x2, 0x0, 0x1, [@generic="b13dfa1649f28455f7ef6df5ea15abfe4bbfc1ef88d8c488b64d5b70870537e303fb1a40d43e6556e59e02adfb28f084a2158e3779adc6f5f8da29f60ca4d52c744d4e200ae3a4beb8e667519f203a948f96c3cfef4fd5039b7843d9f263db11ec6b29f221a6def688a5ea821d457584b51f9844e6b43d261b26da567dcaee442b02f51f589e90b31c", @generic="5bbf30c92da9c94a38c9b00c3312c4285049a1a29ea16472b7ebb6cc0474dc205ec89d8458a0d1737e6a677eb172c5be1db9403558a1160c71e06eb25fe0657880049be4718d221fd06397b1dcf2ab427fb4b03855b831a9caa1756c8e4b6beaf4faa3bc39c3", @generic="7047c9f56b905a9e66269a3e655c405e21818e80e0d629f63195d2b146350d6fc5c1ee8455e6e208f0ce1413f3db1e1fe43a9c5aac4bbdf269bc2aad87e87a37ecc11a071282ae3e933b79960835fdd27a", @typed={0x8, 0x51, 0x0, 0x0, @uid=r2}]}, @nested={0x314, 0x69, 0x0, 0x1, [@typed={0xa, 0x43, 0x0, 0x0, @binary="1dc657ab825a"}, @typed={0x8, 0x8e, 0x0, 0x0, @ipv4=@multicast1}, @generic="635f2eaea66a84d18e9353025fb2bea6db79ed40db574a774777a2e6b8a336f9c6184d06cbb63113c4fe41dc84ec8ba1ecb9edf2d50bdfa6b1a60b73578480ea10f4c320d54c9af8d3f1d997170b45f95c4575b85fca9f1e427ae1f13d44259db9e35a3056dbea7e55a120cf6447921dea0a300b4325756b39fab08853600b5ae67c22410596fdf18c99a2ca13fd2797bbf07a3b357c7fe103ba213d4014971f4c4c2486346603ca483939a764f82fde5436d7cdd18499977e5152ad862116a9faa7ec337fdc5b041b161b84f4817b", @generic="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", @typed={0x4, 0x6f}, @typed={0x14, 0x9, 0x0, 0x0, @ipv6=@mcast1}, @generic="3e3e0f265cf2735f2ed3cdcd65db44c32ca4e7738cd0", @typed={0x103, 0x77, 0x0, 0x0, @binary="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"}]}, @generic="74209ccda4f65e86853be22394614ab0229d5567abdb14b7c469e6cc11dc46648747e8"]}, 0x5c4}, 0x1, 0x0, 0x0, 0x4010}, 0x8000) r3 = fork() pread64(0xffffffffffffffff, &(0x7f0000000080)=""/125, 0x7d, 0x3) ptrace(0x10, r3) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) ptrace$setregset(0x4205, r3, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) 21:46:41 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) 21:46:41 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000", 0x5c, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:46:41 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) r1 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x3, 0x6, 0x8, 0x26, 0x0, 0x6, 0x200, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8001, 0x4, @perf_bp={&(0x7f0000000180), 0x1}, 0x1001, 0x96, 0x7f, 0x8, 0x2, 0x2, 0x4c, 0x0, 0x7, 0x0, 0x8}, r2, 0xb, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB='\x00'/13]) perf_event_open(&(0x7f0000000300)={0x4, 0x80, 0x7, 0x4, 0x1, 0x3, 0x0, 0x1000, 0x1, 0x4, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x3, @perf_bp={&(0x7f00000002c0), 0x6}, 0xcc13, 0x9, 0xfffffffc, 0x9, 0x401, 0xf, 0x90, 0x0, 0xfffffffa, 0x0, 0x2}, r2, 0x9, r3, 0x8) r4 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r4, r1) r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x40086602, &(0x7f0000000000)) r6 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000400)={0x0, 0x1, 0x2000000000000, 0xff}) r7 = socket$packet(0x11, 0x2, 0x300) open(&(0x7f0000000440)='./file0\x00', 0x40380, 0x10) sendmmsg(r7, &(0x7f0000002380)=[{{&(0x7f0000000c40)=@caif=@dgm={0x25, 0x2, 0x1f}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000cc0)="bf", 0x1}, {&(0x7f0000000dc0)="88", 0x1}, {0x0}, {&(0x7f0000000f00)='L', 0x1}], 0x4}}, {{&(0x7f0000000fc0)=@ieee802154, 0x80, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="2800000000000000001fb8000000000067989a8bf1d956e15e50fa18400358e9250000000000000069d93197410e9843a4474e19941fe1038bd67e39047acf75de4f49f498e6d199cf80d0063b0561956f9b66a4aa3b570a2a4fd7256f493a1ad366fdbe6bb8e86916af9480d5af83cafdb053f6f374fd15945f44c2b7beb196"], 0x28}}], 0x2, 0x40041) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r5, 0x40182103, &(0x7f0000000080)={0x0, 0x1, r7, 0x1000, 0x80000}) creat(&(0x7f0000000040)='./file0\x00', 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2408.505485] FAULT_INJECTION: forcing a failure. [ 2408.505485] name failslab, interval 1, probability 0, space 0, times 0 [ 2408.508255] CPU: 0 PID: 27467 Comm: syz-executor.2 Not tainted 5.10.170 #1 [ 2408.509693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2408.511479] Call Trace: [ 2408.512037] dump_stack+0x107/0x167 [ 2408.512804] should_fail.cold+0x5/0xa [ 2408.513600] ? xas_alloc+0x336/0x440 [ 2408.514405] should_failslab+0x5/0x20 [ 2408.515201] kmem_cache_alloc+0x5b/0x360 [ 2408.516050] ? __lockdep_reset_lock+0x180/0x180 [ 2408.517003] xas_alloc+0x336/0x440 [ 2408.517760] xas_create+0x60b/0x1040 [ 2408.518553] xas_create_range+0x18b/0x600 [ 2408.519416] shmem_add_to_page_cache+0x759/0x1150 [ 2408.520415] ? shmem_getattr+0x180/0x180 [ 2408.521277] shmem_getpage_gfp.constprop.0+0x64a/0x1920 [ 2408.522411] ? shmem_unuse_inode+0xed0/0xed0 [ 2408.523309] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 2408.524367] ? iov_iter_fault_in_readable+0x9a/0x410 [ 2408.525409] shmem_write_begin+0xf7/0x1d0 [ 2408.526270] generic_perform_write+0x20a/0x4f0 [ 2408.527223] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2408.528764] ? evict_inodes+0x420/0x420 [ 2408.529581] ? generic_write_checks+0x2ad/0x390 [ 2408.530615] __generic_file_write_iter+0x39d/0x5d0 [ 2408.531653] generic_file_write_iter+0xdb/0x230 [ 2408.532643] ? iov_iter_init+0x3c/0x130 [ 2408.533496] new_sync_write+0x42c/0x660 [ 2408.534356] ? new_sync_read+0x6f0/0x6f0 [ 2408.535219] ? __x64_sys_pwrite64+0x201/0x260 [ 2408.536174] ? lock_release+0x6b0/0x6b0 [ 2408.537021] ? selinux_file_permission+0x36/0x510 [ 2408.538077] vfs_write+0x747/0xa30 [ 2408.538840] __x64_sys_pwrite64+0x201/0x260 [ 2408.539756] ? ksys_pwrite64+0x1b0/0x1b0 [ 2408.540624] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2408.541714] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2408.542807] do_syscall_64+0x33/0x40 [ 2408.543587] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2408.544658] RIP: 0033:0x7f9ccf4e3ab7 [ 2408.545438] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2408.549289] RSP: 002b:00007f9cccaa5f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2408.550917] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf4e3ab7 [ 2408.552407] RDX: 000000000000006a RSI: 00000000200002c0 RDI: 0000000000000004 [ 2408.553902] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2408.555397] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 2408.556897] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 21:46:41 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @local, @multicast1}}}}}}, 0x0) 21:46:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400), 0x1000) [ 2408.577900] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2408.583164] EXT4-fs (loop3): get root inode failed [ 2408.584343] EXT4-fs (loop3): mount failed [ 2408.596985] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2408.640706] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2408.645930] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2408.669816] EXT4-fs (loop6): get root inode failed [ 2408.671065] EXT4-fs (loop6): mount failed 21:46:41 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 2408.759876] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:46:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000000200002802000002", 0x61, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:46:41 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @local, @multicast1}}}}}}, 0x0) 21:46:41 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/protocols\x00') flock(r0, 0x4) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) 21:46:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[0x0], 0x1000) 21:46:42 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, @local, @multicast1}}}}}}, 0x0) [ 2408.814729] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: bad extended attribute block 31653 [ 2408.840848] EXT4-fs (loop2): get root inode failed [ 2408.842103] EXT4-fs (loop2): mount failed [ 2408.855238] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:46:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 19) 21:46:42 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, @local, @multicast1}}}}}}, 0x0) [ 2408.971922] FAULT_INJECTION: forcing a failure. [ 2408.971922] name failslab, interval 1, probability 0, space 0, times 0 [ 2408.974508] CPU: 1 PID: 27614 Comm: syz-executor.2 Not tainted 5.10.170 #1 [ 2408.975937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2408.977964] Call Trace: 21:46:42 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) [ 2408.978616] dump_stack+0x107/0x167 [ 2408.979600] should_fail.cold+0x5/0xa [ 2408.980530] ? create_object.isra.0+0x3a/0xa20 [ 2408.981656] should_failslab+0x5/0x20 [ 2408.982605] kmem_cache_alloc+0x5b/0x360 [ 2408.983612] create_object.isra.0+0x3a/0xa20 [ 2408.984686] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2408.985957] kmem_cache_alloc+0x159/0x360 [ 2408.986968] ? __lockdep_reset_lock+0x180/0x180 [ 2408.988105] xas_alloc+0x336/0x440 [ 2408.988983] xas_create+0x60b/0x1040 21:46:42 executing program 1: r0 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r1 = fork() ptrace(0x10, r1) r2 = getpgrp(r1) waitid(0x0, r2, &(0x7f0000000200), 0x8, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) [ 2408.989932] xas_create_range+0x18b/0x600 [ 2408.990977] shmem_add_to_page_cache+0x759/0x1150 [ 2408.992168] ? shmem_getattr+0x180/0x180 [ 2408.993199] shmem_getpage_gfp.constprop.0+0x64a/0x1920 [ 2408.994534] ? shmem_unuse_inode+0xed0/0xed0 [ 2408.995605] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 2408.996852] ? iov_iter_fault_in_readable+0x9a/0x410 [ 2408.998111] shmem_write_begin+0xf7/0x1d0 [ 2408.999124] generic_perform_write+0x20a/0x4f0 [ 2409.000102] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2409.001557] ? evict_inodes+0x420/0x420 [ 2409.002404] ? generic_write_checks+0x2ad/0x390 [ 2409.003349] __generic_file_write_iter+0x39d/0x5d0 [ 2409.004353] generic_file_write_iter+0xdb/0x230 [ 2409.005304] ? iov_iter_init+0x3c/0x130 [ 2409.006127] new_sync_write+0x42c/0x660 [ 2409.006938] ? new_sync_read+0x6f0/0x6f0 [ 2409.007770] ? __x64_sys_pwrite64+0x201/0x260 [ 2409.008686] ? lock_release+0x6b0/0x6b0 [ 2409.009507] ? selinux_file_permission+0x36/0x510 [ 2409.010524] vfs_write+0x747/0xa30 [ 2409.011262] __x64_sys_pwrite64+0x201/0x260 [ 2409.012142] ? ksys_pwrite64+0x1b0/0x1b0 [ 2409.012980] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2409.014065] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2409.015128] do_syscall_64+0x33/0x40 [ 2409.015893] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2409.016929] RIP: 0033:0x7f9ccf4e3ab7 [ 2409.017684] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2409.021396] RSP: 002b:00007f9cccaa5f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2409.022955] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf4e3ab7 [ 2409.024396] RDX: 000000000000006a RSI: 00000000200002c0 RDI: 0000000000000004 [ 2409.025841] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2409.027287] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 2409.028728] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 2409.031871] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2409.037704] EXT4-fs (loop3): get root inode failed [ 2409.039123] EXT4-fs (loop3): mount failed [ 2409.105783] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: bad extended attribute block 31653 [ 2409.111623] EXT4-fs (loop2): get root inode failed [ 2409.112782] EXT4-fs (loop2): mount failed 21:46:57 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_REG(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)={0x28, r2, 0x621, 0x0, 0x0, {}, [@NL80211_ATTR_REG_RULES={0x4}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_DFS_REGION={0x5}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x70, r2, 0x100, 0x70bd26, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x1, 0x2f}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x2d}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x34}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x3}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x47}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x1c}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x56}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000001}, 0x83) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r5, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) 21:46:57 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:46:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 20) 21:46:57 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, @local, @multicast1}}}}}}, 0x0) 21:46:57 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) 21:46:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000000200002802000002", 0x61, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:46:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[0x0], 0x1000) 21:46:57 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7t\xaen\xd2NG/\xf9\xf8t\x94\xcc|9\xf2\xc4\x97\xa7\xef\x11\xf8\x1d\xaf\xc0\xba\x1c?\x02\xe4\x02\xe8\xf0u\r\x03\"\xac5\xb1\xaf=,F(uR\xd5C\xdd 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2424.647692] RSP: 002b:00007f9cccaa5f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2424.648538] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf4e3ab7 [ 2424.649323] RDX: 000000000000006a RSI: 00000000200002c0 RDI: 0000000000000004 [ 2424.650124] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2424.650912] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 2424.651699] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 2424.676779] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2424.683135] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2424.698881] EXT4-fs (loop3): get root inode failed [ 2424.700000] EXT4-fs (loop3): mount failed 21:46:57 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0, @local, @multicast1}}}}}}, 0x0) 21:46:57 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) [ 2424.744247] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2424.813198] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: bad extended attribute block 31653 [ 2424.816267] EXT4-fs (loop2): get root inode failed [ 2424.817410] EXT4-fs (loop2): mount failed 21:47:14 executing program 6: r0 = 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) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r1 = fork() ptrace(0x10, r1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) getpgrp(r1) r2 = getpid() getpriority(0x0, r2) r3 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x75, 0x6, 0xff, 0x4, 0x0, 0xfffffffffffffff7, 0xc0207, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x40, 0x8001, 0x8, 0x1, 0x8000, 0x2, 0x0, 0x0, 0x5, 0x0, 0x7fffffff}, r2, 0x2, 0xffffffffffffffff, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r6, r5) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd_index=0x8, 0x2, {0x0, r3}, 0x3ec, 0x1, 0x1, {0x0, r4, r6}}, 0x80) waitid(0x2, r2, &(0x7f0000000200), 0x6100000f, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) fallocate(r3, 0x40, 0x9ddd, 0x1f) 21:47:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 21) 21:47:14 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:47:14 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300, @local, @multicast1}}}}}}, 0x0) 21:47:14 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) ioctl$TIOCGICOUNT(r1, 0x545d, 0x0) 21:47:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:47:14 executing program 1: r0 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r1 = fork() finit_module(r0, &(0x7f0000000080)='\x00', 0x3) ptrace(0x10, r1) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) [ 2441.189895] FAULT_INJECTION: forcing a failure. [ 2441.189895] name failslab, interval 1, probability 0, space 0, times 0 [ 2441.192376] CPU: 0 PID: 27873 Comm: syz-executor.2 Not tainted 5.10.170 #1 [ 2441.193809] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2441.195535] Call Trace: [ 2441.196086] dump_stack+0x107/0x167 [ 2441.196845] should_fail.cold+0x5/0xa [ 2441.197641] ? getname_flags.part.0+0x50/0x4f0 [ 2441.198598] should_failslab+0x5/0x20 [ 2441.199382] kmem_cache_alloc+0x5b/0x360 [ 2441.200232] getname_flags.part.0+0x50/0x4f0 [ 2441.201147] getname+0x8e/0xd0 [ 2441.201810] do_sys_openat2+0xf9/0x420 [ 2441.202630] ? build_open_flags+0x6f0/0x6f0 [ 2441.203532] ? rcu_read_lock_any_held+0x75/0xa0 [ 2441.204494] __x64_sys_openat+0x13f/0x1f0 [ 2441.205350] ? __ia32_sys_open+0x1c0/0x1c0 [ 2441.206241] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2441.207332] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2441.208437] do_syscall_64+0x33/0x40 [ 2441.209217] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2441.210282] RIP: 0033:0x7f9ccf4e3a04 [ 2441.211104] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2441.214927] RSP: 002b:00007f9cccaa5ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2441.216505] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf4e3a04 [ 2441.217982] RDX: 0000000000000002 RSI: 00007f9cccaa6000 RDI: 00000000ffffff9c [ 2441.219465] RBP: 00007f9cccaa6000 R08: 0000000000000000 R09: ffffffffffffffff [ 2441.220937] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2441.222421] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 21:47:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[0x0], 0x1000) [ 2441.252819] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2441.257415] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 21:47:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 22) [ 2441.302302] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:47:14 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c00, @local, @multicast1}}}}}}, 0x0) [ 2441.361097] FAULT_INJECTION: forcing a failure. [ 2441.361097] name failslab, interval 1, probability 0, space 0, times 0 [ 2441.363533] CPU: 1 PID: 27938 Comm: syz-executor.2 Not tainted 5.10.170 #1 [ 2441.364917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2441.366589] Call Trace: [ 2441.367131] dump_stack+0x107/0x167 [ 2441.367862] should_fail.cold+0x5/0xa [ 2441.368630] ? create_object.isra.0+0x3a/0xa20 [ 2441.369543] should_failslab+0x5/0x20 [ 2441.370301] kmem_cache_alloc+0x5b/0x360 [ 2441.371106] ? __generic_file_write_iter+0x1a4/0x5d0 [ 2441.372106] create_object.isra.0+0x3a/0xa20 [ 2441.372977] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2441.373982] kmem_cache_alloc+0x159/0x360 [ 2441.374822] getname_flags.part.0+0x50/0x4f0 [ 2441.375690] getname+0x8e/0xd0 [ 2441.376320] do_sys_openat2+0xf9/0x420 [ 2441.377082] ? build_open_flags+0x6f0/0x6f0 21:47:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x0) 21:47:14 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) r1 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r1) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x80010, r1, 0xf43a0000) [ 2441.377945] ? rcu_read_lock_any_held+0x75/0xa0 [ 2441.379089] __x64_sys_openat+0x13f/0x1f0 [ 2441.379908] ? __ia32_sys_open+0x1c0/0x1c0 [ 2441.380757] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2441.381784] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2441.382810] do_syscall_64+0x33/0x40 [ 2441.383542] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2441.384550] RIP: 0033:0x7f9ccf4e3a04 [ 2441.385281] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2441.388931] RSP: 002b:00007f9cccaa5ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2441.390459] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf4e3a04 [ 2441.391854] RDX: 0000000000000002 RSI: 00007f9cccaa6000 RDI: 00000000ffffff9c [ 2441.393256] RBP: 00007f9cccaa6000 R08: 0000000000000000 R09: ffffffffffffffff [ 2441.394664] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2441.396046] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 21:47:14 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x11000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:47:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:47:14 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, @local, @multicast1}}}}}}, 0x0) [ 2441.487656] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2441.516423] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 21:47:14 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') 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) r1 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r1) ppoll(&(0x7f0000000140)=[{r2, 0x1000}, {r0, 0x4000}], 0x2, &(0x7f0000000180)={0x0, 0x3938700}, &(0x7f00000001c0), 0x8) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/stat\x00', 0x0, 0x0) lseek(r3, 0x0, 0x3) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) 21:47:14 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x7fffef69}], 0x2) 21:47:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:47:14 executing program 1: r0 = memfd_create(&(0x7f00000002c0)='\x00\'\'x\xe0\x1c\xaa\xbd\x84j\x16n\xe7X\x03\x00\x00\x00\x00\xc6\x0fG/\xf9\n\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x02\xa9e\xbds\xac\vCY\xa7\x88\xba\xec\xcb\xec\xa4z\xfbg\xf8\x8d\x99\xb9-\xeb\f\x1a\x81/!z\xda\x18/\a$xaP\x9d\xb4\x8aM\x1e\xad\xb3\xff`\xd0\xbf\xdc\xd4[\xf9dLOQ\x88o\x87\x83\x9b\x1e\x803m\xe8@\x1bJ\x0e\x81\x01\x1eor#&|b_3\x05\x13\x8dw\xe8\xe7\xb9\xfc\xa6\xe2\xaea\xf1_\x9bJ\x05\'\x8eT\xad\xd3\xb1\xb2\xb2fi\xba\x941/E\xab\xad\xe4\xb7=\x8d\xa1\xb2\x98\x8b\xbb\xe7\xea\xf6\x9e\xac\x02\xad6f\xf6N\x12\xd8\xa0X\xf0@\xe4\xb6\x1a_\xcdv\x02\xe6\x9c\xca\x13v\xab5]fG\xd4V\xb4\xe8c/\xec\xbf\xfb\xc5v\'\x1e\x1d\x95\xe0\x03zD\\\x192\x90W\xd6-C6:|CNr\\]\xf6\x7fW\x8e\xde\x03^\xd0\x94\xeeV\x90\x98\xae\xb3\xaf\x9b&\x89\xcdtDD\x97\x8e#\xd1\xdd4\xbf\xea\x1dC\xab\xe6\xe9\x05lu\xd4\xc4-\x020\x00\x91\xb4]\xca\x8b\x95\n\x13\xcb9\xd9N\x97y;\xf3\tc\xd6\x82hr\x04\xd9', 0x4) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r1 = fork() ptrace(0x10, r1) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) 21:47:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x0) [ 2441.610543] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: bad extended attribute block 31653 [ 2441.614924] EXT4-fs (loop2): get root inode failed [ 2441.616131] EXT4-fs (loop2): mount failed [ 2441.649737] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 21:47:31 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 1) 21:47:31 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:47:31 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) r0 = syz_open_pts(0xffffffffffffffff, 0x311482) sendfile(r0, r0, &(0x7f00000001c0)=0x2, 0xfe2) syz_open_pts(r0, 0x8000) prctl$PR_SET_NAME(0xf, &(0x7f0000000180)='net/netfilter\x00') readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) 21:47:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, 0x0) 21:47:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 23) 21:47:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x0) 21:47:31 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000, @local, @multicast1}}}}}}, 0x0) 21:47:31 executing program 1: ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000080)={'ip6tnl0\x00', 0x0, 0x29, 0x3, 0x0, 0x3, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast1, 0x10, 0x40, 0x3, 0xffffffff}}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000001c0)={'tunl0\x00', &(0x7f0000000440)=ANY=[@ANYBLOB='erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r0, @ANYBLOB="0010000800000002000001054db700340066000004049078e0000000010a010102890ba17f001601ffffffff008828f31fbd2b1500009a8f5c1b3b6efd05e5fc1e1c403214892e3e3823780e8d08a3c85969ff65ee10b1"]}) r1 = memfd_create(&(0x7f0000000580)='\x00\'\'x\xe0\x1c\xaa\xa4\xad<\x98o!\xf76\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb79D\xd4\x1e\x8b\xc0\x01\x01Q\xc6\x0fG/\xf9\xe1f\xbf\xb9\x18\x17\x81\xc1\x9d\x9ct\xc4\x9f;Zv\x91\x81\xd9TXmB4\x80\x9aDkn\xfcM\xb5\xca\x03\xb6\x1c\xaaQ\xae\xcbV\x8d^\xc6\xec\xaa\x8a\xff\xdfl\x18\x89S\x1e\xdfo\xf4ko~\xec\xa5R\xfa\xee3\x15N`\x9a\xaf\x81??\x19\bzC\x8e\xc2\xa2\xa61\x175\x12\xdcH\xeb\x1ew\xbd\xa8\xa4\xa4\xb8\xb3f\x1fmE\nj\xe9Z\x1bwl\x8d\x1eJ\f\xbf\xfe\xc0\x13\xe5!s\x12`n\x04\xdd\x817V\x15\xd2\x05\x16\xdc\x9c3}\x855\xf0\xe1\xfajr\xc9\x963\x101\n\xca\'\xd8', 0x5) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r1, 0x0) r2 = fork() ptrace(0x10, r2) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000002c0)={@local}, &(0x7f0000000300)=0x14) r3 = getpid() getpriority(0x0, r3) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x75, 0x6, 0xff, 0x4, 0x0, 0xfffffffffffffff7, 0xc0207, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x40, 0x8001, 0x8, 0x1, 0x8000, 0x2, 0x0, 0x0, 0x5, 0x0, 0x7fffffff}, r3, 0x2, 0xffffffffffffffff, 0x0) r4 = getpgid(0x0) kcmp(r3, r4, 0x0, r1, r1) r5 = socket$netlink(0x10, 0x3, 0xa) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r6, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x18, r7, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r5, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r7, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40080}, 0x4000000) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) ptrace$setregset(0x4205, r2, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) fork() [ 2458.004529] FAULT_INJECTION: forcing a failure. [ 2458.004529] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2458.007467] CPU: 1 PID: 28149 Comm: syz-executor.2 Not tainted 5.10.170 #1 [ 2458.009100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2458.011054] Call Trace: [ 2458.011685] dump_stack+0x107/0x167 [ 2458.012540] should_fail.cold+0x5/0xa [ 2458.013445] strncpy_from_user+0x34/0x470 [ 2458.014432] getname_flags.part.0+0x95/0x4f0 [ 2458.015482] getname+0x8e/0xd0 [ 2458.016232] do_sys_openat2+0xf9/0x420 [ 2458.017150] ? build_open_flags+0x6f0/0x6f0 [ 2458.018169] ? rcu_read_lock_any_held+0x75/0xa0 [ 2458.019282] __x64_sys_openat+0x13f/0x1f0 [ 2458.020248] ? __ia32_sys_open+0x1c0/0x1c0 [ 2458.021254] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2458.022470] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2458.023710] do_syscall_64+0x33/0x40 [ 2458.024593] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2458.025799] RIP: 0033:0x7f9ccf4e3a04 [ 2458.026689] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2458.030991] RSP: 002b:00007f9cccaa5ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2458.032785] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf4e3a04 [ 2458.034451] RDX: 0000000000000002 RSI: 00007f9cccaa6000 RDI: 00000000ffffff9c [ 2458.036135] RBP: 00007f9cccaa6000 R08: 0000000000000000 R09: ffffffffffffffff [ 2458.037795] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2458.039466] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2458.046920] FAULT_INJECTION: forcing a failure. [ 2458.046920] name failslab, interval 1, probability 0, space 0, times 0 [ 2458.049583] CPU: 1 PID: 28144 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2458.051212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2458.053150] Call Trace: [ 2458.053772] dump_stack+0x107/0x167 [ 2458.054657] should_fail.cold+0x5/0xa 21:47:31 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, @local, @multicast1}}}}}}, 0x0) [ 2458.055540] ? __do_sys_memfd_create+0xfb/0x450 [ 2458.056783] should_failslab+0x5/0x20 [ 2458.057665] __kmalloc+0x72/0x3f0 [ 2458.058481] __do_sys_memfd_create+0xfb/0x450 [ 2458.059522] ? ksys_write+0x1a9/0x260 [ 2458.060404] ? memfd_file_seals_ptr+0x170/0x170 [ 2458.061475] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2458.062693] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2458.063876] do_syscall_64+0x33/0x40 [ 2458.064733] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2458.065906] RIP: 0033:0x7fcae55a9b19 [ 2458.066772] 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 [ 2458.071021] RSP: 002b:00007fcae2b1ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2458.072752] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fcae55a9b19 [ 2458.074371] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007fcae56030fb [ 2458.076010] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 2458.077628] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 21:47:31 executing program 0: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'vcan0\x00'}) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) [ 2458.079259] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 [ 2458.104000] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:47:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 24) 21:47:31 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 2) [ 2458.160782] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:47:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, 0x0) [ 2458.193152] FAULT_INJECTION: forcing a failure. [ 2458.193152] name failslab, interval 1, probability 0, space 0, times 0 [ 2458.195089] CPU: 0 PID: 28197 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2458.196244] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2458.197613] Call Trace: [ 2458.198058] dump_stack+0x107/0x167 [ 2458.198684] should_fail.cold+0x5/0xa [ 2458.199311] ? create_object.isra.0+0x3a/0xa20 [ 2458.199868] FAULT_INJECTION: forcing a failure. [ 2458.199868] name failslab, interval 1, probability 0, space 0, times 0 [ 2458.200073] should_failslab+0x5/0x20 [ 2458.203153] kmem_cache_alloc+0x5b/0x360 [ 2458.203808] create_object.isra.0+0x3a/0xa20 [ 2458.204526] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2458.205356] __kmalloc+0x16e/0x3f0 [ 2458.205941] __do_sys_memfd_create+0xfb/0x450 [ 2458.206679] ? ksys_write+0x1a9/0x260 [ 2458.207299] ? memfd_file_seals_ptr+0x170/0x170 [ 2458.208057] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2458.208913] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2458.209760] do_syscall_64+0x33/0x40 [ 2458.210357] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2458.211209] RIP: 0033:0x7fcae55a9b19 [ 2458.211816] 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 [ 2458.214785] RSP: 002b:00007fcae2b1ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2458.216022] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fcae55a9b19 [ 2458.217174] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007fcae56030fb [ 2458.218320] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 2458.219477] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2458.220627] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 [ 2458.221815] CPU: 1 PID: 28189 Comm: syz-executor.2 Not tainted 5.10.170 #1 [ 2458.223367] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2458.225184] Call Trace: [ 2458.225881] dump_stack+0x107/0x167 [ 2458.226696] should_fail.cold+0x5/0xa [ 2458.227604] ? __alloc_file+0x21/0x320 [ 2458.228548] should_failslab+0x5/0x20 [ 2458.229385] kmem_cache_alloc+0x5b/0x360 [ 2458.230285] __alloc_file+0x21/0x320 [ 2458.231112] alloc_empty_file+0x6d/0x170 [ 2458.231999] path_openat+0xde/0x26d0 [ 2458.232837] ? path_lookupat+0x860/0x860 [ 2458.233726] ? perf_trace_lock+0xac/0x490 [ 2458.234647] ? __lockdep_reset_lock+0x180/0x180 [ 2458.235723] ? lock_acquire+0x197/0x490 [ 2458.236590] ? __lockdep_reset_lock+0x180/0x180 [ 2458.237615] do_filp_open+0x190/0x3e0 [ 2458.238442] ? may_open_dev+0xf0/0xf0 [ 2458.239291] ? __alloc_fd+0x2a5/0x620 [ 2458.240199] ? lock_downgrade+0x6d0/0x6d0 [ 2458.241170] ? rwlock_bug.part.0+0x90/0x90 [ 2458.242121] ? _raw_spin_unlock+0x1a/0x30 [ 2458.243039] ? __alloc_fd+0x2a5/0x620 [ 2458.243883] do_sys_openat2+0x171/0x420 [ 2458.244754] ? build_open_flags+0x6f0/0x6f0 [ 2458.245703] ? rcu_read_lock_any_held+0x75/0xa0 [ 2458.246729] __x64_sys_openat+0x13f/0x1f0 [ 2458.247706] ? __ia32_sys_open+0x1c0/0x1c0 [ 2458.248634] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2458.249819] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2458.251059] do_syscall_64+0x33/0x40 [ 2458.251864] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2458.252962] RIP: 0033:0x7f9ccf4e3a04 [ 2458.253763] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2458.257963] RSP: 002b:00007f9cccaa5ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 21:47:31 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') 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) r1 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r1) ppoll(&(0x7f0000000140)=[{r2, 0x1000}, {r0, 0x4000}], 0x2, &(0x7f0000000180)={0x0, 0x3938700}, &(0x7f00000001c0), 0x8) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/stat\x00', 0x0, 0x0) lseek(r3, 0x0, 0x3) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) [ 2458.259625] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf4e3a04 [ 2458.261207] RDX: 0000000000000002 RSI: 00007f9cccaa6000 RDI: 00000000ffffff9c [ 2458.262758] RBP: 00007f9cccaa6000 R08: 0000000000000000 R09: ffffffffffffffff [ 2458.264286] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2458.265814] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 21:47:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, 0x0) [ 2458.320684] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2458.328009] EXT4-fs (loop6): get root inode failed [ 2458.328800] EXT4-fs (loop6): mount failed 21:47:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 25) 21:47:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) (fail_nth: 1) [ 2473.020161] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:47:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 1) 21:47:46 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:47:46 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000480)='smaps_rollup\x00') r2 = dup2(r1, r0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) ioctl$AUTOFS_IOC_CATATONIC(r0, 0x9362, 0x0) fstatfs(r2, &(0x7f0000000140)=""/113) 21:47:46 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 3) 21:47:46 executing program 1: r0 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r1 = fork() ptrace(0x10, r1) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r3, r2) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x3, 0x1, 0x2, 0xce, 0x0, 0x80, 0x11000, 0x6, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x50c0, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x8020, 0x3774, 0x1f, 0x2, 0x7, 0x1c0, 0x0, 0x0, 0x7, 0x0, 0x400000}, 0xffffffffffffffff, 0x1, r2, 0xa) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) 21:47:46 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000, @local, @multicast1}}}}}}, 0x0) [ 2473.034643] FAULT_INJECTION: forcing a failure. [ 2473.034643] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2473.035926] CPU: 1 PID: 28398 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2473.036667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2473.037551] Call Trace: [ 2473.037843] dump_stack+0x107/0x167 [ 2473.038234] should_fail.cold+0x5/0xa [ 2473.038648] _copy_from_user+0x2e/0x1b0 [ 2473.039100] __do_sys_memfd_create+0x16d/0x450 [ 2473.039609] ? memfd_file_seals_ptr+0x170/0x170 [ 2473.040110] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2473.040680] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2473.041235] do_syscall_64+0x33/0x40 [ 2473.041634] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2473.042179] RIP: 0033:0x7fcae55a9b19 [ 2473.042586] 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 [ 2473.044542] RSP: 002b:00007fcae2b1ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2473.045342] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fcae55a9b19 [ 2473.046110] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007fcae56030fb [ 2473.046877] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 2473.047643] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2473.048406] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 [ 2473.055207] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2473.058630] FAULT_INJECTION: forcing a failure. [ 2473.058630] name failslab, interval 1, probability 0, space 0, times 0 [ 2473.061088] CPU: 0 PID: 28403 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2473.062549] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2473.064308] Call Trace: [ 2473.064886] dump_stack+0x107/0x167 [ 2473.065665] should_fail.cold+0x5/0xa [ 2473.066476] ? __do_sys_memfd_create+0xfb/0x450 [ 2473.067475] should_failslab+0x5/0x20 [ 2473.068285] __kmalloc+0x72/0x3f0 [ 2473.069002] __do_sys_memfd_create+0xfb/0x450 [ 2473.069940] ? memfd_file_seals_ptr+0x170/0x170 [ 2473.070910] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2473.072009] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2473.073103] do_syscall_64+0x33/0x40 [ 2473.073887] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2473.074969] RIP: 0033:0x7f140e5d6b19 [ 2473.075753] 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 [ 2473.079610] RSP: 002b:00007f140bb4bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2473.081200] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f140e5d6b19 [ 2473.082692] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007f140e6300fb [ 2473.084331] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 2473.085797] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2473.087276] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 [ 2473.093519] FAULT_INJECTION: forcing a failure. [ 2473.093519] name failslab, interval 1, probability 0, space 0, times 0 [ 2473.095917] CPU: 0 PID: 28443 Comm: syz-executor.2 Not tainted 5.10.170 #1 [ 2473.097365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2473.099082] Call Trace: [ 2473.099626] dump_stack+0x107/0x167 [ 2473.100378] should_fail.cold+0x5/0xa [ 2473.101162] ? create_object.isra.0+0x3a/0xa20 [ 2473.102102] should_failslab+0x5/0x20 21:47:46 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, @local, @multicast1}}}}}}, 0x0) [ 2473.102913] kmem_cache_alloc+0x5b/0x360 [ 2473.103889] create_object.isra.0+0x3a/0xa20 [ 2473.104794] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2473.105836] kmem_cache_alloc+0x159/0x360 [ 2473.105928] FAULT_INJECTION: forcing a failure. [ 2473.105928] name failslab, interval 1, probability 0, space 0, times 0 [ 2473.106685] __alloc_file+0x21/0x320 [ 2473.106721] alloc_empty_file+0x6d/0x170 [ 2473.109511] path_openat+0xde/0x26d0 [ 2473.110292] ? path_lookupat+0x860/0x860 [ 2473.111134] ? perf_trace_lock+0xac/0x490 [ 2473.111990] ? __lockdep_reset_lock+0x180/0x180 [ 2473.112943] ? lock_acquire+0x197/0x490 [ 2473.113770] ? __lockdep_reset_lock+0x180/0x180 [ 2473.114747] do_filp_open+0x190/0x3e0 [ 2473.115542] ? may_open_dev+0xf0/0xf0 [ 2473.116343] ? __alloc_fd+0x2a5/0x620 [ 2473.117142] ? lock_downgrade+0x6d0/0x6d0 [ 2473.118015] ? rwlock_bug.part.0+0x90/0x90 [ 2473.118917] ? _raw_spin_unlock+0x1a/0x30 [ 2473.119782] ? __alloc_fd+0x2a5/0x620 [ 2473.120599] do_sys_openat2+0x171/0x420 [ 2473.121434] ? build_open_flags+0x6f0/0x6f0 [ 2473.122349] ? rcu_read_lock_any_held+0x75/0xa0 [ 2473.123344] __x64_sys_openat+0x13f/0x1f0 [ 2473.124210] ? __ia32_sys_open+0x1c0/0x1c0 [ 2473.125101] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2473.126194] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2473.127304] do_syscall_64+0x33/0x40 [ 2473.128084] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2473.129154] RIP: 0033:0x7f9ccf4e3a04 [ 2473.129931] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2473.133789] RSP: 002b:00007f9cccaa5ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2473.135405] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf4e3a04 [ 2473.136910] RDX: 0000000000000002 RSI: 00007f9cccaa6000 RDI: 00000000ffffff9c [ 2473.138407] RBP: 00007f9cccaa6000 R08: 0000000000000000 R09: ffffffffffffffff [ 2473.139912] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2473.141402] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2473.142936] CPU: 1 PID: 28402 Comm: syz-executor.5 Not tainted 5.10.170 #1 [ 2473.143772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2473.144662] Call Trace: [ 2473.144953] dump_stack+0x107/0x167 [ 2473.145346] should_fail.cold+0x5/0xa [ 2473.145759] ? getname_flags.part.0+0x50/0x4f0 [ 2473.146252] should_failslab+0x5/0x20 [ 2473.146657] kmem_cache_alloc+0x5b/0x360 [ 2473.147114] getname_flags.part.0+0x50/0x4f0 [ 2473.147591] getname_flags+0x9a/0xe0 [ 2473.147992] __x64_sys_execveat+0xd6/0x140 [ 2473.148453] do_syscall_64+0x33/0x40 [ 2473.148851] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2473.149392] RIP: 0033:0x7f5d81ad8b19 [ 2473.149796] 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 [ 2473.151771] RSP: 002b:00007f5d7f04e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2473.152588] RAX: ffffffffffffffda RBX: 00007f5d81bebf60 RCX: 00007f5d81ad8b19 [ 2473.153351] RDX: 0000000020000380 RSI: 0000000020000000 RDI: 0000000000000003 [ 2473.154110] RBP: 00007f5d7f04e1d0 R08: 0000000000001000 R09: 0000000000000000 [ 2473.154874] R10: 0000000020000400 R11: 0000000000000246 R12: 0000000000000001 [ 2473.155628] R13: 00007ffde4d9873f R14: 00007f5d7f04e300 R15: 0000000000022000 21:47:46 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 4) 21:47:46 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x23000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:47:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) (fail_nth: 2) 21:47:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 2) [ 2473.250859] FAULT_INJECTION: forcing a failure. [ 2473.250859] name failslab, interval 1, probability 0, space 0, times 0 [ 2473.252179] CPU: 1 PID: 28500 Comm: syz-executor.5 Not tainted 5.10.170 #1 [ 2473.252915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2473.253819] Call Trace: [ 2473.254106] dump_stack+0x107/0x167 [ 2473.254504] should_fail.cold+0x5/0xa [ 2473.254942] ? create_object.isra.0+0x3a/0xa20 [ 2473.255438] should_failslab+0x5/0x20 [ 2473.255845] kmem_cache_alloc+0x5b/0x360 [ 2473.256294] create_object.isra.0+0x3a/0xa20 [ 2473.256774] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2473.257315] kmem_cache_alloc+0x159/0x360 [ 2473.257764] getname_flags.part.0+0x50/0x4f0 [ 2473.258252] getname_flags+0x9a/0xe0 [ 2473.258654] __x64_sys_execveat+0xd6/0x140 [ 2473.259126] do_syscall_64+0x33/0x40 [ 2473.259530] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2473.260085] RIP: 0033:0x7f5d81ad8b19 [ 2473.260489] 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 [ 2473.262443] RSP: 002b:00007f5d7f04e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2473.263267] RAX: ffffffffffffffda RBX: 00007f5d81bebf60 RCX: 00007f5d81ad8b19 [ 2473.264022] RDX: 0000000020000380 RSI: 0000000020000000 RDI: 0000000000000003 [ 2473.264779] RBP: 00007f5d7f04e1d0 R08: 0000000000001000 R09: 0000000000000000 [ 2473.265552] R10: 0000000020000400 R11: 0000000000000246 R12: 0000000000000001 [ 2473.266308] R13: 00007ffde4d9873f R14: 00007f5d7f04e300 R15: 0000000000022000 [ 2473.273243] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: bad extended attribute block 31653 [ 2473.273352] FAULT_INJECTION: forcing a failure. [ 2473.273352] name failslab, interval 1, probability 0, space 0, times 0 [ 2473.274829] EXT4-fs (loop2): get root inode failed [ 2473.276989] CPU: 0 PID: 28520 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2473.277509] EXT4-fs (loop2): mount failed [ 2473.279829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2473.281571] Call Trace: [ 2473.282134] dump_stack+0x107/0x167 [ 2473.282910] should_fail.cold+0x5/0xa [ 2473.283718] ? shmem_alloc_inode+0x18/0x40 [ 2473.284604] should_failslab+0x5/0x20 [ 2473.285400] kmem_cache_alloc+0x5b/0x360 [ 2473.286247] ? shmem_destroy_inode+0x70/0x70 [ 2473.287186] shmem_alloc_inode+0x18/0x40 [ 2473.288038] ? shmem_destroy_inode+0x70/0x70 [ 2473.288958] alloc_inode+0x63/0x240 [ 2473.289719] new_inode+0x23/0x250 [ 2473.290454] shmem_get_inode+0x15e/0xbc0 [ 2473.291336] __shmem_file_setup+0xb8/0x320 [ 2473.292224] ? _copy_from_user+0xfb/0x1b0 [ 2473.293098] __do_sys_memfd_create+0x275/0x450 [ 2473.294057] ? memfd_file_seals_ptr+0x170/0x170 [ 2473.295058] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2473.296131] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2473.297185] do_syscall_64+0x33/0x40 [ 2473.297978] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2473.299098] RIP: 0033:0x7fcae55a9b19 [ 2473.299888] 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 [ 2473.303718] RSP: 002b:00007fcae2b1ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2473.305325] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fcae55a9b19 [ 2473.306819] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007fcae56030fb [ 2473.308351] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff 21:47:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) (fail_nth: 3) [ 2473.309883] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2473.311533] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 21:47:46 executing program 1: r0 = 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) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r1 = fork() ptrace(0x10, r1) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) ptrace$setregset(0x4205, r1, 0x4, &(0x7f00000000c0)={&(0x7f0000000080)="4289f0", 0x3}) [ 2473.357982] FAULT_INJECTION: forcing a failure. [ 2473.357982] name failslab, interval 1, probability 0, space 0, times 0 [ 2473.360343] CPU: 0 PID: 28524 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2473.361763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2473.363509] Call Trace: [ 2473.364076] dump_stack+0x107/0x167 [ 2473.364843] should_fail.cold+0x5/0xa [ 2473.365631] ? create_object.isra.0+0x3a/0xa20 [ 2473.366587] should_failslab+0x5/0x20 [ 2473.367434] kmem_cache_alloc+0x5b/0x360 [ 2473.368309] create_object.isra.0+0x3a/0xa20 [ 2473.369249] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2473.370323] __kmalloc+0x16e/0x3f0 [ 2473.371102] __do_sys_memfd_create+0xfb/0x450 [ 2473.372056] ? ksys_write+0x1a9/0x260 [ 2473.372866] ? memfd_file_seals_ptr+0x170/0x170 [ 2473.373857] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2473.374966] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2473.376083] do_syscall_64+0x33/0x40 [ 2473.376867] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2473.377932] RIP: 0033:0x7f140e5d6b19 [ 2473.378730] 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 [ 2473.383330] RSP: 002b:00007f140bb4bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2473.384947] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f140e5d6b19 [ 2473.386463] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007f140e6300fb [ 2473.387988] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 2473.389498] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2473.391020] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 21:47:46 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x30}, @multicast1}}}}}}, 0x0) [ 2473.429133] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2473.433279] FAULT_INJECTION: forcing a failure. [ 2473.433279] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2473.435869] CPU: 0 PID: 28528 Comm: syz-executor.5 Not tainted 5.10.170 #1 [ 2473.437301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2473.439017] Call Trace: [ 2473.439574] dump_stack+0x107/0x167 [ 2473.440340] should_fail.cold+0x5/0xa [ 2473.441140] strncpy_from_user+0x34/0x470 [ 2473.442016] getname_flags.part.0+0x95/0x4f0 [ 2473.442954] getname_flags+0x9a/0xe0 [ 2473.443732] __x64_sys_execveat+0xd6/0x140 [ 2473.444623] do_syscall_64+0x33/0x40 [ 2473.445398] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2473.446457] RIP: 0033:0x7f5d81ad8b19 [ 2473.447247] 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 [ 2473.451017] RSP: 002b:00007f5d7f04e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2473.452618] RAX: ffffffffffffffda RBX: 00007f5d81bebf60 RCX: 00007f5d81ad8b19 [ 2473.454093] RDX: 0000000020000380 RSI: 0000000020000000 RDI: 0000000000000003 [ 2473.455582] RBP: 00007f5d7f04e1d0 R08: 0000000000001000 R09: 0000000000000000 [ 2473.457056] R10: 0000000020000400 R11: 0000000000000246 R12: 0000000000000001 [ 2473.458523] R13: 00007ffde4d9873f R14: 00007f5d7f04e300 R15: 0000000000022000 21:47:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 26) 21:47:46 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}, {&(0x7f0000000140)=""/3, 0x3}], 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pwrite64(r1, &(0x7f0000000180)="d4e35505bbe19a0f22b885d8cda716fce28f4377bf5b3ca1c3c2ec4ea3f5d6327512f444ca1d398f84198452d19cb5293699cd808e1af4cd089b7f84aeb9ea7a470c3faa3a952292dc6959b102c0f60ffe0a8761a9107054e70fd809d8289f16111cee8200601915e50ce6314d1343fb9b6bed05c23377a4c8c45155d88d9fc34b06a9d6baf5c35f55a1cb8d0e3eced97ca2fb54369dbd9b1b9dcd26741e6165f9684a89b7376ebceae9bc32a4782d19a35e163e838102a556cb01d307305f485e3d3fb6a1841ffe6e1c05b1c391c54f3992edd72218238c7bf78c205c25fa9eef1d99720c", 0xe5, 0x40) [ 2473.473033] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2473.475074] EXT4-fs (loop3): get root inode failed [ 2473.475985] EXT4-fs (loop3): mount failed 21:47:46 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x30}, @multicast1}}}}}}, 0x0) [ 2473.519785] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2473.599636] FAULT_INJECTION: forcing a failure. [ 2473.599636] name failslab, interval 1, probability 0, space 0, times 0 [ 2473.600926] CPU: 1 PID: 28645 Comm: syz-executor.2 Not tainted 5.10.170 #1 [ 2473.601673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2473.602563] Call Trace: [ 2473.602862] dump_stack+0x107/0x167 [ 2473.603261] should_fail.cold+0x5/0xa [ 2473.603674] ? security_file_alloc+0x34/0x170 [ 2473.604151] should_failslab+0x5/0x20 [ 2473.604564] kmem_cache_alloc+0x5b/0x360 [ 2473.604998] security_file_alloc+0x34/0x170 [ 2473.605467] __alloc_file+0xb6/0x320 [ 2473.605868] alloc_empty_file+0x6d/0x170 [ 2473.606313] path_openat+0xde/0x26d0 [ 2473.606720] ? path_lookupat+0x860/0x860 [ 2473.607161] ? perf_trace_lock+0xac/0x490 [ 2473.607613] ? __lockdep_reset_lock+0x180/0x180 [ 2473.608103] ? lock_acquire+0x197/0x490 [ 2473.608528] ? __lockdep_reset_lock+0x180/0x180 [ 2473.609040] do_filp_open+0x190/0x3e0 [ 2473.609451] ? may_open_dev+0xf0/0xf0 [ 2473.609861] ? __alloc_fd+0x2a5/0x620 [ 2473.610271] ? lock_downgrade+0x6d0/0x6d0 [ 2473.610733] ? rwlock_bug.part.0+0x90/0x90 [ 2473.611197] ? _raw_spin_unlock+0x1a/0x30 [ 2473.611640] ? __alloc_fd+0x2a5/0x620 [ 2473.612051] do_sys_openat2+0x171/0x420 [ 2473.612476] ? build_open_flags+0x6f0/0x6f0 [ 2473.612950] ? rcu_read_lock_any_held+0x75/0xa0 [ 2473.613453] __x64_sys_openat+0x13f/0x1f0 [ 2473.613893] ? __ia32_sys_open+0x1c0/0x1c0 [ 2473.614352] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2473.614921] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2473.615473] do_syscall_64+0x33/0x40 [ 2473.615881] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2473.616430] RIP: 0033:0x7f9ccf4e3a04 [ 2473.616834] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2473.618793] RSP: 002b:00007f9cccaa5ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2473.619613] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf4e3a04 [ 2473.620375] RDX: 0000000000000002 RSI: 00007f9cccaa6000 RDI: 00000000ffffff9c [ 2473.621122] RBP: 00007f9cccaa6000 R08: 0000000000000000 R09: ffffffffffffffff [ 2473.621891] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2473.622650] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2490.500195] FAULT_INJECTION: forcing a failure. [ 2490.500195] name failslab, interval 1, probability 0, space 0, times 0 [ 2490.501475] CPU: 1 PID: 28660 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2490.502231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2490.503125] Call Trace: [ 2490.503411] dump_stack+0x107/0x167 [ 2490.503811] should_fail.cold+0x5/0xa [ 2490.504223] ? create_object.isra.0+0x3a/0xa20 [ 2490.504718] should_failslab+0x5/0x20 [ 2490.505134] kmem_cache_alloc+0x5b/0x360 [ 2490.505574] create_object.isra.0+0x3a/0xa20 [ 2490.506045] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2490.506796] kmem_cache_alloc+0x159/0x360 21:48:03 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:48:03 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 5) 21:48:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 27) 21:48:03 executing program 1: seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f00000000c0)) r0 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r1 = fork() openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x40) ptrace(0x10, r1) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) 21:48:03 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1=0xac1414aa}}}}}}, 0x0) 21:48:03 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000140), 0x400, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000080)=""/181, 0xb5}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000000)=""/55, 0x37}], 0x3) 21:48:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) (fail_nth: 4) 21:48:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 3) [ 2490.507365] ? shmem_destroy_inode+0x70/0x70 [ 2490.507862] shmem_alloc_inode+0x18/0x40 [ 2490.508288] ? shmem_destroy_inode+0x70/0x70 [ 2490.508758] alloc_inode+0x63/0x240 [ 2490.509157] new_inode+0x23/0x250 [ 2490.509524] shmem_get_inode+0x15e/0xbc0 [ 2490.509962] __shmem_file_setup+0xb8/0x320 [ 2490.510415] ? _copy_from_user+0xfb/0x1b0 [ 2490.510862] __do_sys_memfd_create+0x275/0x450 [ 2490.511365] ? memfd_file_seals_ptr+0x170/0x170 [ 2490.511882] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2490.512464] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2490.513024] do_syscall_64+0x33/0x40 [ 2490.513431] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2490.513989] RIP: 0033:0x7fcae55a9b19 [ 2490.514383] 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 [ 2490.516327] RSP: 002b:00007fcae2b1ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2490.517135] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fcae55a9b19 [ 2490.517894] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007fcae56030fb [ 2490.518640] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 2490.519430] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2490.520186] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 [ 2490.521705] FAULT_INJECTION: forcing a failure. [ 2490.521705] name failslab, interval 1, probability 0, space 0, times 0 [ 2490.523076] CPU: 1 PID: 28662 Comm: syz-executor.2 Not tainted 5.10.170 #1 [ 2490.523850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2490.524723] Call Trace: [ 2490.525018] dump_stack+0x107/0x167 [ 2490.525425] should_fail.cold+0x5/0xa [ 2490.525860] ? create_object.isra.0+0x3a/0xa20 [ 2490.526348] should_failslab+0x5/0x20 [ 2490.526774] kmem_cache_alloc+0x5b/0x360 [ 2490.527226] ? percpu_ref_put_many.constprop.0+0x4e/0x100 [ 2490.527844] create_object.isra.0+0x3a/0xa20 [ 2490.528309] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2490.528884] kmem_cache_alloc+0x159/0x360 [ 2490.529335] security_file_alloc+0x34/0x170 [ 2490.529828] __alloc_file+0xb6/0x320 [ 2490.530225] alloc_empty_file+0x6d/0x170 [ 2490.530690] path_openat+0xde/0x26d0 [ 2490.531124] ? path_lookupat+0x860/0x860 [ 2490.531583] ? perf_trace_lock+0xac/0x490 [ 2490.532022] ? __lockdep_reset_lock+0x180/0x180 [ 2490.532546] ? lock_acquire+0x197/0x490 [ 2490.532968] ? __lockdep_reset_lock+0x180/0x180 [ 2490.533500] do_filp_open+0x190/0x3e0 [ 2490.533906] ? may_open_dev+0xf0/0xf0 [ 2490.534336] ? __alloc_fd+0x2a5/0x620 [ 2490.534736] ? lock_downgrade+0x6d0/0x6d0 [ 2490.535227] ? rwlock_bug.part.0+0x90/0x90 [ 2490.535685] ? _raw_spin_unlock+0x1a/0x30 [ 2490.536157] ? __alloc_fd+0x2a5/0x620 [ 2490.536574] do_sys_openat2+0x171/0x420 [ 2490.537028] ? build_open_flags+0x6f0/0x6f0 [ 2490.537493] ? rcu_read_lock_any_held+0x75/0xa0 [ 2490.538024] __x64_sys_openat+0x13f/0x1f0 [ 2490.538462] ? __ia32_sys_open+0x1c0/0x1c0 [ 2490.538960] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2490.539525] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2490.540131] do_syscall_64+0x33/0x40 [ 2490.540528] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2490.541101] RIP: 0033:0x7f9ccf4e3a04 [ 2490.541492] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2490.543570] RSP: 002b:00007f9cccaa5ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2490.544377] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf4e3a04 [ 2490.545171] RDX: 0000000000000002 RSI: 00007f9cccaa6000 RDI: 00000000ffffff9c [ 2490.545972] RBP: 00007f9cccaa6000 R08: 0000000000000000 R09: ffffffffffffffff [ 2490.546770] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2490.547567] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2490.558859] FAULT_INJECTION: forcing a failure. [ 2490.558859] name failslab, interval 1, probability 0, space 0, times 0 [ 2490.560058] CPU: 1 PID: 28666 Comm: syz-executor.5 Not tainted 5.10.170 #1 [ 2490.560827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2490.561745] Call Trace: [ 2490.562038] dump_stack+0x107/0x167 [ 2490.562453] should_fail.cold+0x5/0xa [ 2490.562888] ? alloc_bprm+0x51/0x8f0 [ 2490.563289] should_failslab+0x5/0x20 [ 2490.563711] kmem_cache_alloc_trace+0x55/0x360 [ 2490.564202] ? lock_downgrade+0x6d0/0x6d0 [ 2490.564661] alloc_bprm+0x51/0x8f0 [ 2490.565054] do_execveat_common+0x270/0x8d0 [ 2490.565546] ? strncpy_from_user+0x9e/0x470 [ 2490.566014] ? bprm_execve+0x1a90/0x1a90 [ 2490.566487] __x64_sys_execveat+0xed/0x140 [ 2490.566955] do_syscall_64+0x33/0x40 [ 2490.567380] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2490.567916] RIP: 0033:0x7f5d81ad8b19 [ 2490.568337] 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 [ 2490.570303] RSP: 002b:00007f5d7f04e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2490.571174] RAX: ffffffffffffffda RBX: 00007f5d81bebf60 RCX: 00007f5d81ad8b19 [ 2490.571980] RDX: 0000000020000380 RSI: 0000000020000000 RDI: 0000000000000003 [ 2490.572772] RBP: 00007f5d7f04e1d0 R08: 0000000000001000 R09: 0000000000000000 [ 2490.573574] R10: 0000000020000400 R11: 0000000000000246 R12: 0000000000000001 [ 2490.574380] R13: 00007ffde4d9873f R14: 00007f5d7f04e300 R15: 0000000000022000 21:48:03 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1=0xe0000002}}}}}}, 0x0) [ 2490.612883] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2490.622616] EXT4-fs (loop6): get root inode failed [ 2490.623249] EXT4-fs (loop6): mount failed [ 2490.629099] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:48:03 executing program 0: ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0xfffffffffffffffd) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) [ 2490.647732] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: bad extended attribute block 31653 [ 2490.652690] FAULT_INJECTION: forcing a failure. [ 2490.652690] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2490.654172] CPU: 0 PID: 28676 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2490.655079] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2490.656040] Call Trace: [ 2490.656361] dump_stack+0x107/0x167 [ 2490.656777] should_fail.cold+0x5/0xa [ 2490.657234] _copy_from_user+0x2e/0x1b0 [ 2490.657696] __do_sys_memfd_create+0x16d/0x450 [ 2490.658236] ? memfd_file_seals_ptr+0x170/0x170 [ 2490.658774] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2490.659406] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2490.659997] do_syscall_64+0x33/0x40 [ 2490.660441] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2490.661023] RIP: 0033:0x7f140e5d6b19 [ 2490.661467] 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 [ 2490.663647] RSP: 002b:00007f140bb4bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2490.664544] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f140e5d6b19 [ 2490.665380] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007f140e6300fb [ 2490.666212] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 2490.667057] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2490.667896] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 [ 2490.676025] EXT4-fs (loop2): get root inode failed [ 2490.676977] EXT4-fs (loop2): mount failed [ 2490.745640] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:48:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 28) 21:48:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) (fail_nth: 5) 21:48:15 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:48:15 executing program 1: r0 = 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) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r1 = fork() ptrace(0x10, r1) waitid(0x1, 0x0, &(0x7f0000000200), 0x20000000, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) 21:48:15 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000140)={{r0}, 0xfffffffffffffff7, 0x2, 0x1}) 21:48:15 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1=0xe0000003}}}}}}, 0x0) 21:48:15 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 6) 21:48:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 4) [ 2502.763659] FAULT_INJECTION: forcing a failure. [ 2502.763659] name failslab, interval 1, probability 0, space 0, times 0 [ 2502.766391] CPU: 1 PID: 28795 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2502.768043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2502.769998] Call Trace: [ 2502.770633] dump_stack+0x107/0x167 [ 2502.771506] should_fail.cold+0x5/0xa [ 2502.772412] ? shmem_alloc_inode+0x18/0x40 [ 2502.773405] should_failslab+0x5/0x20 [ 2502.774308] kmem_cache_alloc+0x5b/0x360 [ 2502.775296] ? shmem_destroy_inode+0x70/0x70 [ 2502.776339] shmem_alloc_inode+0x18/0x40 [ 2502.777290] ? shmem_destroy_inode+0x70/0x70 [ 2502.778323] alloc_inode+0x63/0x240 [ 2502.779186] new_inode+0x23/0x250 [ 2502.780013] shmem_get_inode+0x15e/0xbc0 [ 2502.780979] __shmem_file_setup+0xb8/0x320 [ 2502.781975] ? _copy_from_user+0xfb/0x1b0 [ 2502.782951] __do_sys_memfd_create+0x275/0x450 [ 2502.784040] ? memfd_file_seals_ptr+0x170/0x170 [ 2502.785144] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2502.786369] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2502.787591] do_syscall_64+0x33/0x40 [ 2502.788473] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2502.789672] RIP: 0033:0x7f140e5d6b19 [ 2502.790543] 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 [ 2502.794880] RSP: 002b:00007f140bb4bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2502.796699] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f140e5d6b19 [ 2502.798386] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007f140e6300fb [ 2502.800079] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 2502.801757] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2502.803451] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 [ 2502.823998] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2502.832488] FAULT_INJECTION: forcing a failure. [ 2502.832488] name failslab, interval 1, probability 0, space 0, times 0 [ 2502.835219] CPU: 1 PID: 28810 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2502.836842] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2502.838751] Call Trace: [ 2502.839379] dump_stack+0x107/0x167 [ 2502.840232] should_fail.cold+0x5/0xa [ 2502.841121] ? security_inode_alloc+0x34/0x160 [ 2502.842183] should_failslab+0x5/0x20 [ 2502.843064] kmem_cache_alloc+0x5b/0x360 [ 2502.844033] security_inode_alloc+0x34/0x160 [ 2502.845057] inode_init_always+0xa4e/0xd10 [ 2502.846043] ? shmem_destroy_inode+0x70/0x70 [ 2502.847059] alloc_inode+0x84/0x240 [ 2502.847905] new_inode+0x23/0x250 [ 2502.848712] shmem_get_inode+0x15e/0xbc0 [ 2502.849662] __shmem_file_setup+0xb8/0x320 [ 2502.850642] ? _copy_from_user+0xfb/0x1b0 [ 2502.851613] __do_sys_memfd_create+0x275/0x450 [ 2502.852666] ? memfd_file_seals_ptr+0x170/0x170 [ 2502.853752] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2502.854951] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2502.856165] do_syscall_64+0x33/0x40 [ 2502.857028] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2502.858209] RIP: 0033:0x7fcae55a9b19 [ 2502.859071] 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 [ 2502.863289] RSP: 002b:00007fcae2b1ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2502.865039] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fcae55a9b19 [ 2502.866666] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007fcae56030fb [ 2502.868309] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 2502.869933] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2502.871568] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 21:48:16 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1=0xe0000005}}}}}}, 0x0) [ 2502.921999] FAULT_INJECTION: forcing a failure. [ 2502.921999] name failslab, interval 1, probability 0, space 0, times 0 [ 2502.923629] CPU: 0 PID: 28874 Comm: syz-executor.5 Not tainted 5.10.170 #1 [ 2502.924594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2502.925736] Call Trace: [ 2502.926112] dump_stack+0x107/0x167 [ 2502.926629] should_fail.cold+0x5/0xa [ 2502.927184] ? create_object.isra.0+0x3a/0xa20 [ 2502.927823] should_failslab+0x5/0x20 [ 2502.928353] kmem_cache_alloc+0x5b/0x360 [ 2502.928934] create_object.isra.0+0x3a/0xa20 [ 2502.929547] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2502.930265] kmem_cache_alloc_trace+0x151/0x360 [ 2502.930910] ? lock_downgrade+0x6d0/0x6d0 [ 2502.931509] alloc_bprm+0x51/0x8f0 [ 2502.932030] do_execveat_common+0x270/0x8d0 [ 2502.932643] ? strncpy_from_user+0x9e/0x470 [ 2502.933261] ? bprm_execve+0x1a90/0x1a90 [ 2502.933868] __x64_sys_execveat+0xed/0x140 [ 2502.934484] do_syscall_64+0x33/0x40 [ 2502.935018] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2502.935763] RIP: 0033:0x7f5d81ad8b19 [ 2502.936299] 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 [ 2502.938894] RSP: 002b:00007f5d7f04e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2502.939967] RAX: ffffffffffffffda RBX: 00007f5d81bebf60 RCX: 00007f5d81ad8b19 [ 2502.940981] RDX: 0000000020000380 RSI: 0000000020000000 RDI: 0000000000000003 [ 2502.941995] RBP: 00007f5d7f04e1d0 R08: 0000000000001000 R09: 0000000000000000 [ 2502.942996] R10: 0000000020000400 R11: 0000000000000246 R12: 0000000000000001 [ 2502.944014] R13: 00007ffde4d9873f R14: 00007f5d7f04e300 R15: 0000000000022000 21:48:16 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000180)={{r1}, {@void, @actul_num={@void, 0x2000000005, 0x65}}}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) r2 = inotify_init() pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r5, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) r6 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r7, r6) io_submit(0x0, 0x8, &(0x7f0000002a40)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, &(0x7f00000003c0)="3d164fba23908b1e7bd3b113f7c38b143b48cca5586f76e1307ba869b8c3b25e3cb274414c56", 0x26, 0x9, 0x0, 0x2}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x401, 0xffffffffffffffff, &(0x7f0000000440)="0a7119b35802ef1413b4c07b2871e0f5dbc27e3bb8f48a49f85ca3662d16e608319b4f2450239401c223ee28d8723efaf70c135dc662ef0a315e1468535c0a37549d9b2cbbe74dbb6fe1d55ce6d399e2d56d733b9345e70bfcfa4e06a03f104f608effcc6d3c7ef27869444234c9e421fceb", 0x72, 0xfffffffffffffc01, 0x0, 0x1}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x5, 0x200, r0, &(0x7f0000001500)="eae0c2b3335263d2f757b26e46351b4176b28a46623f43b15b5e40f5a9361509f1230de99db591d52addf65ec7273bb309f95916ff2002cfc21d485ff4ac8d4424cf9278883def63e4c1b2d194914ce99b7cb8da6f493eb746560529dae7fb9f42c452ec5ae2fa055b1de456497546b33b78a2f9a127f4de1fa44fe853139a30b1ffa926f62039d04fe14cf434174009240e6511e3f95106d4c561", 0x9b, 0x1, 0x0, 0x4}, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x1, 0x5, 0xffffffffffffffff, &(0x7f0000001640)="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", 0x1000, 0x4, 0x0, 0x0, r0}, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x6, 0x5e5, r5, &(0x7f0000002680)="99ae7880fbff73c5241c5545a48022a18520188da79eb44bff8dc6b6b2d2439cfbe0d6d38c3de85e5361a704bd", 0x2d, 0x800, 0x0, 0x2}, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x1, r7, &(0x7f0000002700)="7406b4786ae56d43c045887f1badbd4a1338f54e917de4c7f76c55e20d1223df3dc566c8640daaa270f745a7e6c9092c10516651e8b31646117e0005eac8feebbe669dda7d9f7807f66607332ce19c9abd827a77470949dcd84f0fb9a3ef11e8f443ecef8ee71c5eeec0ff2af0d6530e6c78d0ad4228e952b85b327bbe30d96d64bd97fe73ba58e916939594c6756058fb24218ee6b4fcd76a757c686b15a7daee1a37cd038e688ad147da9524ab946b7c18b7d526ba82412e42d6cc79f9e104", 0xc0, 0x4, 0x0, 0x3, r0}, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x6, 0x3, 0xffffffffffffffff, &(0x7f0000002800)="1c8bdc5ff42862b5e07d6386dfdee1d1d35d0d1ef3559c707c408d9af2b6216f695bf3881edb90395d9222633468f475b97f49c270e4a7cc17ad1a928b4aeb4999d01649ab48a3a8286107001a879eb5c20feb10f0962c8f7d3a4a327576ca87d80a515f6c762d5ce6137dda189d10d2b52f38e729074e67833c4d9e8d49527e9676fc47695ae0078658b2fb4febc1cad8cdf189ea0f", 0x96, 0x5}, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x8, 0x1, 0xffffffffffffffff, &(0x7f0000002900)="40feb3863f5efb8fcaf19b2897cbc920a94683227784b0cfe51bcc68b861df163679efcbb76da1f66451d70d9ffa8ba304e8fa77e5df47e10723a19e7d59af676864b8b544e87613492a6c22398e1948ffbbe4e94ccd6909d3e0b530d3a5d3599bc32114aafb98b135cacc021788510d7c195ca0b2282570cab7e3308327a97ada96e07818d3c9917092ea51edebf456b29064f01276e7d5509f3a81cae12f7854347532faba6b32d878e0fb6685c3d3c7f5f016fa007117c3f4b281c805c291c5e4b18cdb9f7f8d8dfb3e4f1f52883c9a9c7ba76f90ce8231f998b1c63ea00f", 0xe0, 0x3, 0x0, 0x1, r4}]) io_setup(0x283, &(0x7f0000000000)=0x0) dup2(r2, r3) io_submit(r8, 0x1, &(0x7f00000015c0)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) r9 = eventfd2(0x5, 0x1801) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r10, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) io_submit(r8, 0x2, &(0x7f0000000340)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x5, 0x0, r0, &(0x7f00000001c0)="c1174ef87745df6291d9d0a686e330bf4041ef", 0x13, 0x81, 0x0, 0x1, r9}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x1, r1, &(0x7f0000000240)="412ca3b961aafb2be4a5e2599b9493f8dfd67abc392f20a61d72eccbe005e3fdad51f89e39d8e6742750c01432a655dc424d62c54838f7b12d7c386d596c9ab3b6c146d9a193165126eeceb24788b926d818c64c7a12e6afd095a0a67de241ecdee22695779d44b4f7afac426b376797a9a94fe4859d8907a9c5814deda8feed8971a4270f37ff49035675efaf80ff42d1588b511a213390f5c3714d240efc37a46e341d224d96", 0xa7, 0x5f2eb4eb, 0x0, 0x3, r10}]) 21:48:16 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 7) 21:48:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 5) [ 2502.969776] FAULT_INJECTION: forcing a failure. [ 2502.969776] name failslab, interval 1, probability 0, space 0, times 0 [ 2502.972670] CPU: 1 PID: 28807 Comm: syz-executor.2 Not tainted 5.10.170 #1 [ 2502.974240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2502.976118] Call Trace: [ 2502.976726] dump_stack+0x107/0x167 [ 2502.977558] should_fail.cold+0x5/0xa [ 2502.978430] ? __kthread_create_on_node+0xd1/0x400 [ 2502.979554] should_failslab+0x5/0x20 [ 2502.980417] kmem_cache_alloc_trace+0x55/0x360 [ 2502.981456] ? loop_info64_to_compat+0x5f0/0x5f0 [ 2502.982529] __kthread_create_on_node+0xd1/0x400 [ 2502.983627] ? __kthread_parkme+0x1d0/0x1d0 [ 2502.984628] ? __mutex_lock+0x425/0x12a0 [ 2502.985551] ? loop_configure+0xcb5/0x1480 [ 2502.986512] ? do_raw_spin_unlock+0x4f/0x220 [ 2502.987517] ? loop_info64_to_compat+0x5f0/0x5f0 [ 2502.988593] kthread_create_on_node+0xbb/0x100 [ 2502.989630] ? __kthread_create_on_node+0x400/0x400 [ 2502.990763] ? lockdep_init_map_type+0x2c7/0x780 [ 2502.991849] ? lockdep_init_map_type+0x2c7/0x780 [ 2502.992929] loop_configure+0x3e3/0x1480 [ 2502.993861] lo_ioctl+0xa72/0x1760 [ 2502.994663] ? avc_has_extended_perms+0x7f1/0xec0 [ 2502.995769] ? loop_set_status_old+0x250/0x250 [ 2502.996799] ? avc_ss_reset+0x180/0x180 [ 2502.997706] ? find_held_lock+0x2c/0x110 [ 2502.998629] ? __lock_acquire+0xbb1/0x5b00 [ 2502.999672] ? selinux_inode_getsecctx+0x90/0x90 [ 2503.000738] ? generic_block_fiemap+0x60/0x60 [ 2503.001762] ? loop_set_status_old+0x250/0x250 [ 2503.002786] blkdev_ioctl+0x291/0x710 [ 2503.003651] ? blkdev_common_ioctl+0x1870/0x1870 [ 2503.004719] ? selinux_file_ioctl+0xb1/0x260 [ 2503.005715] block_ioctl+0xf9/0x140 [ 2503.006528] ? blkdev_read_iter+0x1c0/0x1c0 [ 2503.007514] __x64_sys_ioctl+0x19a/0x210 [ 2503.007738] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2503.008428] do_syscall_64+0x33/0x40 [ 2503.010482] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2503.011648] RIP: 0033:0x7f9ccf5308d7 [ 2503.012479] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2503.016536] RSP: 002b:00007f9cccaa5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2503.018220] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf5308d7 [ 2503.019801] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2503.021372] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2503.022943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2503.024525] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 21:48:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) (fail_nth: 6) [ 2503.058714] FAULT_INJECTION: forcing a failure. [ 2503.058714] name failslab, interval 1, probability 0, space 0, times 0 [ 2503.061192] CPU: 1 PID: 28921 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2503.062694] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2503.064480] Call Trace: [ 2503.065063] dump_stack+0x107/0x167 [ 2503.065853] should_fail.cold+0x5/0xa [ 2503.066691] ? create_object.isra.0+0x3a/0xa20 [ 2503.067696] should_failslab+0x5/0x20 [ 2503.068520] kmem_cache_alloc+0x5b/0x360 [ 2503.069401] create_object.isra.0+0x3a/0xa20 [ 2503.070354] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2503.071451] kmem_cache_alloc+0x159/0x360 [ 2503.072359] security_inode_alloc+0x34/0x160 [ 2503.073299] inode_init_always+0xa4e/0xd10 [ 2503.074202] ? shmem_destroy_inode+0x70/0x70 [ 2503.075162] alloc_inode+0x84/0x240 [ 2503.075939] new_inode+0x23/0x250 [ 2503.076684] shmem_get_inode+0x15e/0xbc0 [ 2503.077565] __shmem_file_setup+0xb8/0x320 [ 2503.078463] ? _copy_from_user+0xfb/0x1b0 [ 2503.079360] __do_sys_memfd_create+0x275/0x450 [ 2503.080332] ? memfd_file_seals_ptr+0x170/0x170 [ 2503.081337] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2503.082445] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2503.083555] do_syscall_64+0x33/0x40 [ 2503.084350] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2503.085442] RIP: 0033:0x7fcae55a9b19 [ 2503.086235] 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 [ 2503.090153] RSP: 002b:00007fcae2b1ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2503.091767] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fcae55a9b19 [ 2503.093270] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007fcae56030fb [ 2503.094772] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 2503.096287] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2503.097791] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 21:48:16 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:48:16 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1=0xe0000007}}}}}}, 0x0) [ 2503.141930] FAULT_INJECTION: forcing a failure. [ 2503.141930] name failslab, interval 1, probability 0, space 0, times 0 [ 2503.143325] CPU: 0 PID: 28928 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2503.144138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2503.145126] Call Trace: [ 2503.145456] dump_stack+0x107/0x167 [ 2503.145890] should_fail.cold+0x5/0xa [ 2503.146343] ? create_object.isra.0+0x3a/0xa20 [ 2503.146884] should_failslab+0x5/0x20 [ 2503.147349] kmem_cache_alloc+0x5b/0x360 [ 2503.147838] create_object.isra.0+0x3a/0xa20 [ 2503.148551] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2503.149169] kmem_cache_alloc+0x159/0x360 [ 2503.149658] ? shmem_destroy_inode+0x70/0x70 [ 2503.150167] shmem_alloc_inode+0x18/0x40 [ 2503.150646] ? shmem_destroy_inode+0x70/0x70 [ 2503.151182] alloc_inode+0x63/0x240 [ 2503.151608] new_inode+0x23/0x250 [ 2503.152025] shmem_get_inode+0x15e/0xbc0 [ 2503.152516] __shmem_file_setup+0xb8/0x320 [ 2503.153032] ? _copy_from_user+0xfb/0x1b0 [ 2503.153542] __do_sys_memfd_create+0x275/0x450 [ 2503.154103] ? memfd_file_seals_ptr+0x170/0x170 [ 2503.154678] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2503.155323] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2503.155959] do_syscall_64+0x33/0x40 [ 2503.156415] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2503.157041] RIP: 0033:0x7f140e5d6b19 [ 2503.157489] 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 [ 2503.159749] RSP: 002b:00007f140bb4bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2503.160653] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f140e5d6b19 [ 2503.161518] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007f140e6300fb [ 2503.162378] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 2503.163246] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2503.164105] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 [ 2503.179329] FAULT_INJECTION: forcing a failure. [ 2503.179329] name failslab, interval 1, probability 0, space 0, times 0 [ 2503.182109] CPU: 1 PID: 28927 Comm: syz-executor.5 Not tainted 5.10.170 #1 21:48:16 executing program 1: r0 = 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) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ftruncate(r1, 0x7) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r2 = fork() ptrace(0x10, r2) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) ptrace$setregset(0x4205, r2, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000003c0)={0x24, r4, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @ETHTOOL_A_FEATURES_WANTED={0x4}]}, 0x24}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000003c0)={0x24, r8, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}, @ETHTOOL_A_FEATURES_WANTED={0x4}]}, 0x24}}, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000004480)={@mcast2, 0x0}, &(0x7f00000044c0)=0x14) [ 2503.184065] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2503.186092] Call Trace: [ 2503.186800] dump_stack+0x107/0x167 [ 2503.187839] should_fail.cold+0x5/0xa sendmmsg$inet(r1, &(0x7f0000005cc0)=[{{&(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="9a2c815639a8378dc2edddfb78cf28fe66c30253", 0x14}], 0x1}}, {{&(0x7f0000000140)={0x2, 0x4e22, @multicast2}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000180)="eabb5217f7b611e5f3f0b653476e310e23214fb804d03b8c44c9552403b0fcadec249421fffdf879f53c612afe530f59a44f4c5d2c523310e0c493c9403c37edf0fb", 0x42}, {&(0x7f00000002c0)="1354379ab39bf8379b1cac0262d58b812555", 0x12}, {&(0x7f0000000300)="9dd36946ccfc65d3419b08653b81c4be141a12150369948fb341d5edf282d62a384f4e97f384f9bd56c15a4d79cb531cb76a8a702b1f638cb50e90fe439c3cc5b106f93d2e599f080a3be6886cbfab82691440720808be64fc802617b16fe205ae5a9e9cf4898eb746427bf13403cd1bc22a130f459c90c7d3abbd9bd2854484afd46a3c08dd3536d14487973a71649276d8cc34e8173c9ae2a2", 0x9a}, {&(0x7f00000003c0)="de1519ddc67958b94734e2df28e2df3b64d18bd1986285d62735b6b8fd00584fe7802afd5badf24574c0399079a15277598b62ce9057b1b01214d1374073d3956e81bcff879567bb09ef2f061879a864ed24eddce15ec6853621bb8937182aabb14a2652cfc35a83011b741b457d51a224c9567e3250c34cc3a7123c860d9a446f4301615b19c171216f69bdda", 0x8d}, {&(0x7f0000000480)="24105280f0ae0afcb1f0d3b5cda8ce32d125d8345aaadeba5566924ca7be694e80180758df34ffa21b885059276e7cb2ff531b09356ede710c4b4854200fb5bbdd9c75a14e5c086690fefe28aa57d89ce60ef0b2f5913385d52daeef89860ade2748bf61e618260d2a03e426f53cac20d61405be002b83ad3a26ebb9cef8d36d407ea789b8729548021e0b0b23e5d0edf015629e530497752e1c9f8cd01d71ddc05d617490d0fa32f93038319984e3d3cebed77669bcd907eabb4b5ef92e51ce0e3da9bb654b97bae28f9676dab9ac610d1017038861bc0870f174d281ed29109fa1", 0xe2}, {&(0x7f0000000580)="3df568a7236b2d1f15b9dde6ed1f7a82e34c7138e73c333c84051339aca52b5faf281b1570bbc6e92c033bc2e8a31bc12de6f7edaddb60c8e0fc05cd85c0d16bf5c68abdb73c1ececc13ba611bb5dac22500fc07eec9ec618da9fe77be68351c4b7148059cfe892a0d01389108d4c4efe64f8c604e55c082f7d0a3f003c65b3c66bd52e961e3bd7f88c9a71becf9c65b24467fad320d1f0d7da9", 0x9a}, {&(0x7f0000000640)="7e1afe72348b6c9f226ce0e5a9434f462c022754661ed7ba644d86141ad3bb0bd88db2634a3405f5ef4a4a6cf0f722450d35dfcdd9d7682f017cb830be54376135af439ea5f143849dedb2b0bc30e4281b7034be04dfeec5", 0x58}, {&(0x7f00000006c0)="baf4103299e2af660e37e33d27aa72d3d93c1090c99e5c288d826a28e0b3e4cf728d126849bcafd233945e850a1e7ca7101a7495f6ab2dc1c66a310a4577d33f9290f160b0c4857a87b31c19a8371278f28bad50f4d88f94c5", 0x59}], 0x8, &(0x7f00000007c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010101, @multicast1}}}, @ip_retopts={{0x60, 0x0, 0x7, {[@timestamp={0x44, 0x18, 0x7a, 0x0, 0x9, [0x8000004, 0x3, 0xc852, 0x200, 0x2]}, @end, @rr={0x7, 0x1b, 0x81, [@private=0xa010102, @multicast2, @loopback, @multicast1, @empty, @broadcast]}, @lsrr={0x83, 0x17, 0xc4, [@broadcast, @remote, @empty, @private=0xa010102, @dev={0xac, 0x14, 0x14, 0x1a}]}, @timestamp={0x44, 0x4, 0x94, 0x0, 0xa}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @local}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}], 0x100}}, {{&(0x7f0000000900)={0x2, 0x4e20, @loopback}, 0x10, 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{&(0x7f00000042c0)="222b3bbecab2a9b6a946f0fe6243d1d9", 0x10}, {&(0x7f0000004300)="dd83aa8099acb1f8854d5f1217cf1050d9617fb45b3c5ef2060a4fd608e848ba30e9245f39e3fdccafe8d7238bec5a12f47fdb60c8fa8976d9538ce56e0898098f7f0ea2f0e127ab0675a76881af0a8188e3700d9f7257ddebb442e0b2f0ff4c560487f51079b3ac30a6ff77126b5b91704c8980577d288292792584b9880b198e7542ca3e3b0490a5048cec10112b199415a97c31fe099960477d93b76d2779a594df6394c343c92eae066935c6abd9ecfe1e042b39aff5b1ca7e8f6d14ddfbe82747989d1c07990b9864feb222e35d63f037091fd9a44bf2bbffeefb9f7f3b58dfc35e6cbdf132c2f2e71539c615ade4881fdad3de52cf59", 0xf9}], 0x7, &(0x7f0000004500)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x7f}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r10, @remote, @dev={0xac, 0x14, 0x14, 0xa}}}}, @ip_retopts={{0xb0, 0x0, 0x7, {[@ra={0x94, 0x4}, @noop, @generic={0x83, 0x12, "a591cca228a629df68c4d13d7105e6ac"}, @ssrr={0x89, 0x13, 0x77, [@private=0xa010100, @multicast1, @broadcast, @multicast2]}, @cipso={0x86, 0x4d, 0xfffffffffffffffe, [{0x6, 0x2}, {0x2, 0x6, "978c3e76"}, {0x5, 0x7, "6800124945"}, {0x0, 0xe, "8f07676d77d8d477076efe49"}, {0x0, 0x3, "ab"}, {0x2, 0x10, "eebaa767ead20f2af4ce0df48a09"}, {0x1, 0xa, "6417dd7e5bda408c"}, {0x2, 0xa, "a242eaf0bb652fb5"}, {0x1, 0x3, 'Z'}]}, @timestamp_prespec={0x44, 0x4, 0xd9, 0x3, 0x8}, @noop, @ssrr={0x89, 0x23, 0xc0, [@rand_addr=0x64010101, @local, @empty, @multicast1, @broadcast, @dev={0xac, 0x14, 0x14, 0x18}, @loopback, @private=0xa010102]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r11, @multicast2, @loopback}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7}}, @ip_ttl={{0x14, 0x0, 0x2, 0xd98}}, @ip_ttl={{0x14, 0x0, 0x2, 0x40100000}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xffffffff}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010102, @empty}}}], 0x1a0}}, {{&(0x7f00000046c0)={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000005a00)=[{&(0x7f0000004700)="d1adb97a4109e3a47d107850b2f58ae11316e8a24529a582090ff394fdc568b5b3f002f30906a15d6553e3d4ccc2b573c19615ba8348", 0x36}, {&(0x7f0000004740)="9eb28bb5a6c28dec1cacb479d232e752d6bd9a974a0aaf7184def1cacdb4e8af9a6ff0a2f8b391f1fe57ea0cf886a13c8cd3fdaf207dd6f55e2a26f1", 0x3c}, {&(0x7f0000004780)="5fa66efdc4159056884eb92e768cb6b47738d522bc43e44952f2b63489027ea18c668a33d35731067dd3d4284034bd9e2fda8af2c9939995fa82ab2872b5f555d95548bcd895397c3a9efa5f331bc5524c598a849ffc8fce88efc02a", 0x5c}, {&(0x7f0000004800)="1a29a3d69add07afe51a21be68dc6f1ecda6cbd1022efd02309e659ecd0e2cfde42d0d0053817143e039efcba8c7968bb862610058b5a9b82f8b63639594584e883549b3a0f6dbd4f2a5e4535aa72cd59c80b5674e0e57ec976614be628e8ce6542bb76361b7bf2a4c377ded572d52b95e9402d30a55bab47d69777e7e67c1ec6c139b72ab6b30deb1f889d7f3177344217f8340077ce06edc2f0a13f9997d6186b485d11c4202fc2d5a27ed328e5ec23730d6addcfc0db32d", 0xb9}, {&(0x7f00000048c0)="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0x1000}, {&(0x7f00000058c0)="c963aa8467d4e810019552d4e5a277d85ce44d182622c9be63fced6357c56928b765408731784178eab6e8d2fbafcced9118727e2c7f7c5c8305f583a29b85ad5c9a379af464b7bc10dea8afad7cbca09bc7", 0x52}, {&(0x7f0000005940)="4758dd85d8397fee54543beb8d43e8675c7da632a6f1d6cdd065b8026a80f58856590f74518faa29ec154cdf17a27630d281d4717138cd169212dc0131477a4dfb5b58d25c892331b5c92f705b7ed9abbea42236693fe05b3c2edaffa1221f071be55ff9f57be752be0f01047ca64d05cadcb2cf6c89436904b414564d13673fdc", 0x81}], 0x7, &(0x7f0000006400)=[@ip_tos_u8={{0x11}}, @ip_retopts={{0x68, 0x0, 0x7, {[@ssrr={0x89, 0xb, 0xf, [@broadcast, @dev={0xac, 0x14, 0x14, 0x44}]}, @timestamp={0x44, 0xc, 0xcf, 0x0, 0x6, [0x9, 0x4]}, @rr={0x7, 0xf, 0x12, [@empty, @broadcast, @rand_addr=0x64010101]}, @noop, @timestamp={0x44, 0x8, 0xa2, 0x0, 0x1, [0x0]}, @end, @generic={0x44, 0x5, "2a039f"}, @timestamp_addr={0x44, 0x1c, 0xf1, 0x1, 0x6, [{@multicast2, 0x3}, {@local, 0x4}, {@local, 0x7}]}, @ra={0x94, 0x4, 0x1}]}}}, @ip_retopts={{0x3c, 0x0, 0x7, {[@rr={0x7, 0xb, 0x3f, [@dev={0xac, 0x14, 0x14, 0x2c}, @dev={0xac, 0x14, 0x14, 0x33}]}, @lsrr={0x83, 0x17, 0x56, [@multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @local, @remote, @empty]}, @noop, @generic={0x94, 0x7, "b7bbd83b50"}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @remote}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}, @ip_tos_int={{0x14}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_retopts={{0x110, 0x0, 0x7, {[@end, @timestamp_prespec={0x44, 0x24, 0xd2, 0x3, 0xc, [{@broadcast, 0x7}, {@rand_addr=0x64010102, 0x5}, {@rand_addr=0x64010102, 0x9}, {@dev={0xac, 0x14, 0x14, 0x1e}, 0xbf1}]}, @timestamp_addr={0x44, 0x2c, 0x2c, 0x1, 0x0, [{@empty, 0x9e}, {@empty, 0x7}, {@local, 0xfffffffa}, {@local, 0x2a}, {@multicast2, 0x8000}]}, @rr={0x7, 0x7, 0x12, [@initdev={0xac, 0x1e, 0x0, 0x0}]}, @noop, @timestamp_prespec={0x44, 0x4c, 0xcc, 0x3, 0x0, [{@broadcast, 0xff}, {@remote}, {@broadcast, 0x8}, {@local, 0x716}, {@dev={0xac, 0x14, 0x14, 0x21}}, {@rand_addr=0x64010102, 0x3}, {@local, 0x5}, {@empty, 0x3f}, {@empty, 0x7fff}]}, @end, @lsrr={0x83, 0x27, 0x91, [@remote, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, @empty, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @broadcast]}, @ssrr={0x89, 0x27, 0xad, [@multicast1, @remote, @rand_addr=0x6, @empty, @dev={0xac, 0x14, 0x14, 0x39}, @broadcast, @rand_addr=0x64010102, @broadcast, @multicast2]}, @generic={0x94, 0xb, "c9f100000000000000"}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x3}}], 0x258}}], 0x7, 0xe76b7ccebe08930a) [ 2503.188881] should_failslab+0x5/0x20 [ 2503.189860] __kmalloc_track_caller+0x79/0x3c0 [ 2503.190940] ? kasprintf+0xbb/0xf0 [ 2503.191795] ? __lockdep_reset_lock+0x180/0x180 [ 2503.192894] kvasprintf+0xb5/0x150 [ 2503.193737] ? bust_spinlocks+0xe0/0xe0 [ 2503.194690] ? kmem_cache_alloc_trace+0x151/0x360 [ 2503.195842] kasprintf+0xbb/0xf0 [ 2503.196645] ? kvasprintf_const+0x1a0/0x1a0 [ 2503.197697] alloc_bprm+0x10f/0x8f0 [ 2503.198690] do_execveat_common+0x270/0x8d0 [ 2503.199745] ? strncpy_from_user+0x9e/0x470 [ 2503.200765] ? bprm_execve+0x1a90/0x1a90 [ 2503.201749] __x64_sys_execveat+0xed/0x140 [ 2503.202754] do_syscall_64+0x33/0x40 [ 2503.203659] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2503.204872] RIP: 0033:0x7f5d81ad8b19 [ 2503.205747] 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 [ 2503.210019] RSP: 002b:00007f5d7f04e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2503.211789] RAX: ffffffffffffffda RBX: 00007f5d81bebf60 RCX: 00007f5d81ad8b19 [ 2503.213433] RDX: 0000000020000380 RSI: 0000000020000000 RDI: 0000000000000003 [ 2503.215078] RBP: 00007f5d7f04e1d0 R08: 0000000000001000 R09: 0000000000000000 [ 2503.216737] R10: 0000000020000400 R11: 0000000000000246 R12: 0000000000000001 [ 2503.218382] R13: 00007ffde4d9873f R14: 00007f5d7f04e300 R15: 0000000000022000 [ 2503.263136] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2503.268911] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2503.272918] EXT4-fs (loop6): get root inode failed [ 2503.273587] EXT4-fs (loop6): mount failed [ 2503.280642] EXT4-fs (loop3): get root inode failed [ 2503.281234] EXT4-fs (loop3): mount failed 21:48:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 29) 21:48:16 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1=0xe0000008}}}}}}, 0x0) 21:48:16 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) sendmsg$DEVLINK_CMD_SB_POOL_SET(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x800, 0x70bd29, 0x25dfdc00}, 0x14}}, 0x20000005) 21:48:16 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x48000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 2503.339897] FAULT_INJECTION: forcing a failure. [ 2503.339897] name failslab, interval 1, probability 0, space 0, times 0 [ 2503.341346] CPU: 0 PID: 29010 Comm: syz-executor.2 Not tainted 5.10.170 #1 [ 2503.342134] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2503.343080] Call Trace: [ 2503.343407] dump_stack+0x107/0x167 [ 2503.343826] should_fail.cold+0x5/0xa [ 2503.344270] ? __kthread_create_on_node+0xd1/0x400 [ 2503.344834] should_failslab+0x5/0x20 [ 2503.345274] kmem_cache_alloc_trace+0x55/0x360 [ 2503.345802] ? loop_info64_to_compat+0x5f0/0x5f0 [ 2503.346351] __kthread_create_on_node+0xd1/0x400 [ 2503.346892] ? __kthread_parkme+0x1d0/0x1d0 [ 2503.347415] ? __mutex_lock+0x425/0x12a0 [ 2503.347883] ? loop_configure+0xcb5/0x1480 [ 2503.348369] ? do_raw_spin_unlock+0x4f/0x220 [ 2503.348875] ? loop_info64_to_compat+0x5f0/0x5f0 [ 2503.349423] kthread_create_on_node+0xbb/0x100 [ 2503.349943] ? __kthread_create_on_node+0x400/0x400 [ 2503.350515] ? lockdep_init_map_type+0x2c7/0x780 [ 2503.351062] ? lockdep_init_map_type+0x2c7/0x780 [ 2503.351633] loop_configure+0x3e3/0x1480 [ 2503.352106] lo_ioctl+0xa72/0x1760 [ 2503.352517] ? avc_has_extended_perms+0x7f1/0xec0 [ 2503.353066] ? loop_set_status_old+0x250/0x250 [ 2503.353588] ? avc_ss_reset+0x180/0x180 [ 2503.354042] ? find_held_lock+0x2c/0x110 [ 2503.354514] ? __lock_acquire+0xbb1/0x5b00 [ 2503.355037] ? selinux_inode_getsecctx+0x90/0x90 [ 2503.355593] ? generic_block_fiemap+0x60/0x60 [ 2503.356109] ? loop_set_status_old+0x250/0x250 [ 2503.356629] blkdev_ioctl+0x291/0x710 [ 2503.357062] ? blkdev_common_ioctl+0x1870/0x1870 [ 2503.357606] ? selinux_file_ioctl+0xb1/0x260 [ 2503.358112] block_ioctl+0xf9/0x140 [ 2503.358524] ? blkdev_read_iter+0x1c0/0x1c0 [ 2503.359013] __x64_sys_ioctl+0x19a/0x210 [ 2503.359495] do_syscall_64+0x33/0x40 [ 2503.359920] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2503.360499] RIP: 0033:0x7f9ccf5308d7 [ 2503.360921] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2503.362998] RSP: 002b:00007f9cccaa5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2503.363875] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf5308d7 [ 2503.364684] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2503.365494] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2503.366297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2503.367111] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 21:48:16 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1=0xe000230e}}}}}}, 0x0) 21:48:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 6) 21:48:16 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 8) [ 2503.406366] FAULT_INJECTION: forcing a failure. [ 2503.406366] name failslab, interval 1, probability 0, space 0, times 0 [ 2503.407716] CPU: 0 PID: 29056 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2503.408501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2503.409438] Call Trace: [ 2503.409745] dump_stack+0x107/0x167 [ 2503.410164] should_fail.cold+0x5/0xa [ 2503.410603] ? __d_alloc+0x2a/0x990 [ 2503.411018] should_failslab+0x5/0x20 [ 2503.411466] kmem_cache_alloc+0x5b/0x360 [ 2503.411926] ? trace_hardirqs_on+0x5b/0x180 [ 2503.412427] __d_alloc+0x2a/0x990 [ 2503.412830] d_alloc_pseudo+0x19/0x70 [ 2503.413263] alloc_file_pseudo+0xce/0x250 [ 2503.413735] ? alloc_file+0x5a0/0x5a0 [ 2503.414177] ? shmem_get_inode+0x55c/0xbc0 [ 2503.414654] __shmem_file_setup+0x144/0x320 [ 2503.415164] ? _copy_from_user+0xfb/0x1b0 [ 2503.415632] __do_sys_memfd_create+0x275/0x450 [ 2503.416138] ? memfd_file_seals_ptr+0x170/0x170 [ 2503.416661] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2503.417241] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2503.417809] do_syscall_64+0x33/0x40 [ 2503.418222] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2503.418785] RIP: 0033:0x7fcae55a9b19 [ 2503.419205] 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 [ 2503.421201] RSP: 002b:00007fcae2b1ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2503.422025] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fcae55a9b19 [ 2503.422812] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007fcae56030fb [ 2503.423609] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 2503.424387] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2503.425159] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 [ 2503.437403] FAULT_INJECTION: forcing a failure. [ 2503.437403] name failslab, interval 1, probability 0, space 0, times 0 [ 2503.440055] CPU: 1 PID: 29057 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2503.441657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2503.443599] Call Trace: [ 2503.444216] dump_stack+0x107/0x167 [ 2503.445069] should_fail.cold+0x5/0xa [ 2503.445954] ? security_inode_alloc+0x34/0x160 [ 2503.447017] should_failslab+0x5/0x20 [ 2503.447905] kmem_cache_alloc+0x5b/0x360 [ 2503.448839] security_inode_alloc+0x34/0x160 [ 2503.449852] inode_init_always+0xa4e/0xd10 [ 2503.450814] ? shmem_destroy_inode+0x70/0x70 [ 2503.451839] alloc_inode+0x84/0x240 [ 2503.452666] new_inode+0x23/0x250 [ 2503.453459] shmem_get_inode+0x15e/0xbc0 [ 2503.454394] __shmem_file_setup+0xb8/0x320 [ 2503.455366] ? _copy_from_user+0xfb/0x1b0 [ 2503.456316] __do_sys_memfd_create+0x275/0x450 [ 2503.457354] ? memfd_file_seals_ptr+0x170/0x170 [ 2503.458422] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2503.459635] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2503.460804] do_syscall_64+0x33/0x40 [ 2503.461648] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2503.462803] RIP: 0033:0x7f140e5d6b19 [ 2503.463649] 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 [ 2503.467800] RSP: 002b:00007f140bb4bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2503.469503] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f140e5d6b19 [ 2503.471097] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007f140e6300fb [ 2503.472705] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 2503.474284] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2503.475872] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 21:48:16 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:48:16 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 9) 21:48:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 30) 21:48:16 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1=0xe000f000}}}}}}, 0x0) [ 2503.512762] FAULT_INJECTION: forcing a failure. [ 2503.512762] name failslab, interval 1, probability 0, space 0, times 0 [ 2503.514038] FAULT_INJECTION: forcing a failure. [ 2503.514038] name failslab, interval 1, probability 0, space 0, times 0 [ 2503.514064] CPU: 1 PID: 29064 Comm: syz-executor.2 Not tainted 5.10.170 #1 [ 2503.516838] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2503.518630] Call Trace: [ 2503.519222] dump_stack+0x107/0x167 [ 2503.520023] should_fail.cold+0x5/0xa [ 2503.520854] ? __kernfs_new_node+0xd4/0x850 [ 2503.521783] should_failslab+0x5/0x20 [ 2503.522606] kmem_cache_alloc+0x5b/0x360 [ 2503.523492] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2503.524629] __kernfs_new_node+0xd4/0x850 [ 2503.525525] ? perf_trace_lock+0xac/0x490 [ 2503.526417] ? perf_trace_lock+0xac/0x490 [ 2503.527335] ? lock_chain_count+0x20/0x20 [ 2503.528229] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2503.529247] ? __lockdep_reset_lock+0x180/0x180 [ 2503.530236] ? __lockdep_reset_lock+0x180/0x180 [ 2503.531256] ? find_held_lock+0x2c/0x110 [ 2503.532128] ? set_user_nice.part.0+0x2fd/0x760 [ 2503.533135] kernfs_create_dir_ns+0x9c/0x230 [ 2503.534075] internal_create_group+0x793/0xb30 [ 2503.535053] ? set_user_nice.part.0+0x2fd/0x760 [ 2503.536055] ? sysfs_remove_group+0x170/0x170 [ 2503.537015] ? lockdep_init_map_type+0x2c7/0x780 [ 2503.538023] ? blk_queue_flag_set+0x22/0x30 [ 2503.538935] ? __loop_update_dio+0x2d2/0x690 [ 2503.539880] loop_configure+0x954/0x1480 [ 2503.540766] lo_ioctl+0xa72/0x1760 [ 2503.541522] ? avc_has_extended_perms+0x7f1/0xec0 [ 2503.542566] ? loop_set_status_old+0x250/0x250 [ 2503.543540] ? avc_ss_reset+0x180/0x180 [ 2503.544396] ? find_held_lock+0x2c/0x110 [ 2503.545266] ? __lock_acquire+0xbb1/0x5b00 [ 2503.546255] ? selinux_inode_getsecctx+0x90/0x90 [ 2503.547273] ? generic_block_fiemap+0x60/0x60 [ 2503.548252] ? loop_set_status_old+0x250/0x250 [ 2503.549211] blkdev_ioctl+0x291/0x710 [ 2503.550028] ? blkdev_common_ioctl+0x1870/0x1870 [ 2503.551048] ? selinux_file_ioctl+0xb1/0x260 [ 2503.552005] block_ioctl+0xf9/0x140 [ 2503.552774] ? blkdev_read_iter+0x1c0/0x1c0 [ 2503.553692] __x64_sys_ioctl+0x19a/0x210 [ 2503.554550] do_syscall_64+0x33/0x40 [ 2503.555361] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2503.556435] RIP: 0033:0x7f9ccf5308d7 [ 2503.557227] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2503.561063] RSP: 002b:00007f9cccaa5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2503.562677] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf5308d7 [ 2503.564193] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2503.565696] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2503.567201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2503.568703] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2503.570238] CPU: 0 PID: 29063 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2503.571020] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2503.571933] Call Trace: [ 2503.572230] dump_stack+0x107/0x167 [ 2503.572635] should_fail.cold+0x5/0xa [ 2503.573060] ? create_object.isra.0+0x3a/0xa20 [ 2503.573568] should_failslab+0x5/0x20 [ 2503.573983] kmem_cache_alloc+0x5b/0x360 [ 2503.574432] create_object.isra.0+0x3a/0xa20 [ 2503.574912] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2503.575479] kmem_cache_alloc+0x159/0x360 [ 2503.575928] ? trace_hardirqs_on+0x5b/0x180 [ 2503.576406] __d_alloc+0x2a/0x990 [ 2503.576793] d_alloc_pseudo+0x19/0x70 [ 2503.577220] alloc_file_pseudo+0xce/0x250 [ 2503.577675] ? alloc_file+0x5a0/0x5a0 [ 2503.578094] ? shmem_get_inode+0x55c/0xbc0 [ 2503.578564] __shmem_file_setup+0x144/0x320 [ 2503.579033] ? _copy_from_user+0xfb/0x1b0 [ 2503.579503] __do_sys_memfd_create+0x275/0x450 [ 2503.580005] ? memfd_file_seals_ptr+0x170/0x170 [ 2503.580522] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2503.581101] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2503.581674] do_syscall_64+0x33/0x40 [ 2503.582079] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2503.582645] RIP: 0033:0x7fcae55a9b19 [ 2503.583050] 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 [ 2503.585075] RSP: 002b:00007fcae2b1ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2503.585904] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fcae55a9b19 [ 2503.586684] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007fcae56030fb [ 2503.587471] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 2503.588252] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2503.589035] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 [ 2503.604458] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: bad extended attribute block 31653 [ 2503.606100] EXT4-fs (loop2): get root inode failed [ 2503.606692] EXT4-fs (loop2): mount failed [ 2503.676761] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2503.679156] EXT4-fs (loop6): get root inode failed [ 2503.679756] EXT4-fs (loop6): mount failed 21:48:34 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 10) 21:48:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 31) 21:48:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) (fail_nth: 7) 21:48:34 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='\x02\'\'\xf8\xe0\x1c\xaa\x00d\x88\xd4p\xb0\x89`\xf9gO\xcae\x06\x95\x1d\b6\xdd\xda\xacQG/\x1b\v\xe8\x82\x9e$\xfe\x94[\xe6T\xa7\xa6\xfbZarC\xc4\x19\xc6\xea\xe0\xfa\x8f{\x9b\x84\x1d\xda$\xcfX\x9d,\xd4\xb7\xbb\xd6\v\x02\xd3Y\x84\x9a\xf2\x9a\x92|\x89\xc91-m\x12\xad\b2\x15\xa6\xa3\x98\xe7\x03\x96\x9b\x0f\x88\xed\xeb\xdf\xf2,\xb3\x1b\xca\\\x1aK\xed\xb8\x82\xdc\xde3\xa8:r\x88&@_O\x84\xd8\x92\xf9\xd5\x8e\xbd\x8a\x0e\xe6\x8aL\x95\xfd\xf3K\xa0\xd1\xe3\xd9\a\xdd\x05(H\x01\xca\xa5\x02\x98\x9cWS\x9f\xf4\xa7\xe5\xec\xa4I\x1b\x93\xffY?\xed\xea!\x95\x1e_\xcd\xac\xc2]\xca2\x92\xe6\x88\r\x7fR\xf9\t\xd24\xea\xb0Zx\x8d\x97\x8d,\x99\xa3\x9c\xe4\xd7\xb5\x94\x9f\xbf\xffp\x92\xff&By\xc7l\x86\x1c\x1e/rr\xe2\n\xd2\xf2\x94W\xe1U>^\x84\xc9j\x15\xfa\x1b\xfd\x06\xdd\xa5$\x1fn\x18:\xa2Gm\x90\xb4\b\x01Hp\xec\x9c\x95\xcdQ\xd4\x1d\x11w\xdfl\xd7\xc9$\xd4\xda\xf8u\xfdv\xe8/oo\x87\xafd\x90q\x93D\x1cO\xc2io\x86\x00\xe0\xd480 P\xc0', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r3, r2) sendmsg$nl_generic(r3, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)={0x120, 0x37, 0x400, 0x70bd29, 0x25dfdbfe, {0x15}, [@nested={0x93, 0x2a, 0x0, 0x1, [@generic="b92f3240b514567cc845ad8d16acf3af29d957867371dd7f9546b8d8d0034262eae72ffe63639b0df5e8d987bf57e19d31babad672c63f725d91ebaa815cb81e01ea01fab8bd6a2002aeb3c1790941a677e8284e", @generic="3a4a59a606742533e7a0e5ee599be61bab6234258ecf9d53245ee3df795f2d0417cd24faac6c9ef727ea704c90b520e4f52d50a08a2d26b9b604f4"]}, @nested={0x6d, 0x3, 0x0, 0x1, [@generic="241312d5fa5272ab3e4e832944c9b6432e75e545095204e67bdf7677450f1a9c690a0a7cf053dec479f835a446502d9b85eab052cac7cc251c3958017c48db960e512214ca429b50c915eb158e93e6b67f5cc925564f848aecf163131483dd1d897b3c20b4c9017913"]}, @typed={0x8, 0x38, 0x0, 0x0, @uid=0xee01}]}, 0x120}, 0x1, 0x0, 0x0, 0x10}, 0x2000) r4 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r4, r1) sendmsg$nl_generic(r4, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x9c, 0x23, 0x338, 0x70bd2c, 0x25dfdbfc, {0x9}, [@typed={0xc, 0x28, 0x0, 0x0, @str='*{${\',\\\x00'}, @generic="16c542e85d63426e2f70d21d986b853f6ac79472efbd7365b439a55ec33057359eed3b538af84e9aba6ce51a73f318051552c495fefc62b135f17d78e0b2569e58e7a3ddd355c3dbe83e1fbf94661612cf37fb46f8e33baaa22b60108f81dc300179bea8274fbd539c3d4628dc", @nested={0xc, 0x5a, 0x0, 0x1, [@typed={0x8, 0x3f, 0x0, 0x0, @u32=0x800}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) r5 = fork() ptrace(0x10, r5) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) ptrace$setregset(0x4205, r5, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) 21:48:34 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) r1 = inotify_init() pipe(&(0x7f0000000100)={0xffffffffffffffff}) io_setup(0x283, &(0x7f0000000000)=0x0) dup2(r1, r2) io_submit(r3, 0x1, &(0x7f00000015c0)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r4, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) io_submit(r3, 0x1, &(0x7f0000000280)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x7c3, r0, &(0x7f0000000140)="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", 0xfe, 0x81, 0x0, 0x1, r4}]) 21:48:34 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x60000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:48:34 executing program 4: syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08004500003000119078ac1e0001ac1414aa0c009078001c000045000000000031ac2be6ca000000000000ac1414aae0000001000000001fb093516a0cde0faf2c503a392ea3c0a90d1be417e48c9bdb3f377e12844fb35d234e992a68ed4eb405f89d4a945b56865d0bcdcf252f8108f227072f003c355d8fd67223"], 0x0) 21:48:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 7) [ 2521.083805] FAULT_INJECTION: forcing a failure. [ 2521.083805] name failslab, interval 1, probability 0, space 0, times 0 [ 2521.086705] CPU: 0 PID: 29088 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2521.088515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2521.090496] Call Trace: [ 2521.091152] dump_stack+0x107/0x167 [ 2521.092043] should_fail.cold+0x5/0xa [ 2521.092957] ? __alloc_file+0x21/0x320 [ 2521.093880] should_failslab+0x5/0x20 [ 2521.094784] kmem_cache_alloc+0x5b/0x360 [ 2521.095778] __alloc_file+0x21/0x320 [ 2521.096664] alloc_empty_file+0x6d/0x170 [ 2521.097627] alloc_file+0x59/0x5a0 [ 2521.098477] alloc_file_pseudo+0x16a/0x250 [ 2521.099502] ? alloc_file+0x5a0/0x5a0 [ 2521.100413] ? shmem_get_inode+0x55c/0xbc0 [ 2521.101421] __shmem_file_setup+0x144/0x320 [ 2521.102442] ? _copy_from_user+0xfb/0x1b0 [ 2521.103460] __do_sys_memfd_create+0x275/0x450 [ 2521.104537] ? memfd_file_seals_ptr+0x170/0x170 [ 2521.105642] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2521.106872] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2521.108112] do_syscall_64+0x33/0x40 [ 2521.108982] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2521.110185] RIP: 0033:0x7fcae55a9b19 [ 2521.111046] 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 [ 2521.115357] RSP: 002b:00007fcae2b1ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2521.117154] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fcae55a9b19 [ 2521.118816] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007fcae56030fb [ 2521.120571] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 2521.121582] FAULT_INJECTION: forcing a failure. [ 2521.121582] name failslab, interval 1, probability 0, space 0, times 0 21:48:34 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[], 0x0) r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x4000010, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x180000a, 0x4000010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(r0, r1, &(0x7f0000000040)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x1, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x2250) r2 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='memory.min\x00', 0x2, 0x0) ioctl$AUTOFS_IOC_EXPIRE(r2, 0x810c9365, &(0x7f0000000080)={{0x400, 0x4}, 0x100, './file0\x00'}) [ 2521.122602] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2521.122623] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 [ 2521.128757] CPU: 1 PID: 29092 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2521.130215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2521.131968] Call Trace: [ 2521.132542] dump_stack+0x107/0x167 [ 2521.133318] should_fail.cold+0x5/0xa [ 2521.134132] ? create_object.isra.0+0x3a/0xa20 [ 2521.135102] should_failslab+0x5/0x20 [ 2521.135951] kmem_cache_alloc+0x5b/0x360 [ 2521.136824] create_object.isra.0+0x3a/0xa20 [ 2521.137753] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2521.138827] kmem_cache_alloc+0x159/0x360 [ 2521.139732] security_inode_alloc+0x34/0x160 [ 2521.140671] inode_init_always+0xa4e/0xd10 [ 2521.141572] ? shmem_destroy_inode+0x70/0x70 [ 2521.142503] alloc_inode+0x84/0x240 [ 2521.143268] new_inode+0x23/0x250 [ 2521.144041] shmem_get_inode+0x15e/0xbc0 [ 2521.144908] __shmem_file_setup+0xb8/0x320 [ 2521.145806] ? _copy_from_user+0xfb/0x1b0 [ 2521.146687] __do_sys_memfd_create+0x275/0x450 [ 2521.147663] ? memfd_file_seals_ptr+0x170/0x170 [ 2521.148655] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2521.149762] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2521.150857] do_syscall_64+0x33/0x40 [ 2521.151665] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2521.152748] RIP: 0033:0x7f140e5d6b19 [ 2521.153538] 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 [ 2521.157414] RSP: 002b:00007f140bb4bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2521.159024] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f140e5d6b19 [ 2521.160531] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007f140e6300fb [ 2521.162025] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 2521.163535] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2521.165029] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 [ 2521.173105] FAULT_INJECTION: forcing a failure. [ 2521.173105] name failslab, interval 1, probability 0, space 0, times 0 [ 2521.175783] CPU: 0 PID: 29089 Comm: syz-executor.2 Not tainted 5.10.170 #1 [ 2521.177357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2521.179200] Call Trace: [ 2521.179834] dump_stack+0x107/0x167 [ 2521.180670] should_fail.cold+0x5/0xa [ 2521.181535] ? create_object.isra.0+0x3a/0xa20 [ 2521.182553] should_failslab+0x5/0x20 [ 2521.183422] kmem_cache_alloc+0x5b/0x360 [ 2521.184337] create_object.isra.0+0x3a/0xa20 [ 2521.185321] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2521.186466] kmem_cache_alloc+0x159/0x360 [ 2521.187407] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2521.188582] __kernfs_new_node+0xd4/0x850 [ 2521.189509] ? perf_trace_lock+0xac/0x490 [ 2521.190432] ? perf_trace_lock+0xac/0x490 [ 2521.191385] ? lock_chain_count+0x20/0x20 [ 2521.192309] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2521.193360] ? __lockdep_reset_lock+0x180/0x180 [ 2521.194401] ? __lockdep_reset_lock+0x180/0x180 [ 2521.195463] ? find_held_lock+0x2c/0x110 [ 2521.196398] ? set_user_nice.part.0+0x2fd/0x760 [ 2521.197431] kernfs_create_dir_ns+0x9c/0x230 [ 2521.198416] internal_create_group+0x793/0xb30 [ 2521.199470] ? set_user_nice.part.0+0x2fd/0x760 [ 2521.200494] ? sysfs_remove_group+0x170/0x170 [ 2521.201494] ? lockdep_init_map_type+0x2c7/0x780 [ 2521.202545] ? blk_queue_flag_set+0x22/0x30 [ 2521.203531] ? __loop_update_dio+0x2d2/0x690 [ 2521.204514] loop_configure+0x954/0x1480 [ 2521.205425] lo_ioctl+0xa72/0x1760 [ 2521.206212] ? avc_has_extended_perms+0x7f1/0xec0 [ 2521.207281] ? loop_set_status_old+0x250/0x250 [ 2521.208300] ? avc_ss_reset+0x180/0x180 [ 2521.209175] ? find_held_lock+0x2c/0x110 [ 2521.210073] ? __lock_acquire+0xbb1/0x5b00 [ 2521.211069] ? selinux_inode_getsecctx+0x90/0x90 [ 2521.212144] ? generic_block_fiemap+0x60/0x60 [ 2521.213143] ? loop_set_status_old+0x250/0x250 [ 2521.214145] blkdev_ioctl+0x291/0x710 [ 2521.214975] ? blkdev_common_ioctl+0x1870/0x1870 [ 2521.216033] ? selinux_file_ioctl+0xb1/0x260 [ 2521.217021] block_ioctl+0xf9/0x140 [ 2521.217813] ? blkdev_read_iter+0x1c0/0x1c0 [ 2521.218752] __x64_sys_ioctl+0x19a/0x210 [ 2521.219659] do_syscall_64+0x33/0x40 [ 2521.220489] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2521.221611] RIP: 0033:0x7f9ccf5308d7 [ 2521.222429] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2521.227101] RSP: 002b:00007f9cccaa5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2521.228856] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf5308d7 [ 2521.230456] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2521.231999] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2521.233538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2521.235055] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2521.271968] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2521.302093] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: bad extended attribute block 31653 [ 2521.309120] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2521.314057] EXT4-fs (loop2): get root inode failed [ 2521.315211] EXT4-fs (loop2): mount failed 21:48:34 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 11) [ 2521.367488] EXT4-fs (loop3): get root inode failed [ 2521.368672] EXT4-fs (loop3): mount failed 21:48:34 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000100)) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000140)={@void, @val={0x1, 0x3, 0x4, 0x100, 0x100, 0x4}, @x25={0x0, 0x7, 0x0, "221d85d308989d31d104de89a2736a897d6f05ea43cc16085ecf421b2a6b8014774b68b76752ed3bee51e83376593cd8f12d878e217dc9e6aff24778c4bd92b6b3f9458e2ecd"}}, 0x53) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(0xffffffffffffffff, 0x80089419, &(0x7f00000000c0)) 21:48:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:48:34 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x68000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 2521.440872] FAULT_INJECTION: forcing a failure. [ 2521.440872] name failslab, interval 1, probability 0, space 0, times 0 [ 2521.443534] CPU: 0 PID: 29313 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2521.445125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2521.447023] Call Trace: [ 2521.447680] dump_stack+0x107/0x167 [ 2521.448540] should_fail.cold+0x5/0xa [ 2521.449442] ? create_object.isra.0+0x3a/0xa20 [ 2521.450517] should_failslab+0x5/0x20 [ 2521.451444] kmem_cache_alloc+0x5b/0x360 [ 2521.452405] create_object.isra.0+0x3a/0xa20 [ 2521.453425] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2521.454619] kmem_cache_alloc+0x159/0x360 [ 2521.455630] __alloc_file+0x21/0x320 [ 2521.456507] alloc_empty_file+0x6d/0x170 [ 2521.457465] alloc_file+0x59/0x5a0 [ 2521.458318] alloc_file_pseudo+0x16a/0x250 [ 2521.459319] ? alloc_file+0x5a0/0x5a0 [ 2521.460236] ? shmem_get_inode+0x55c/0xbc0 [ 2521.461241] __shmem_file_setup+0x144/0x320 [ 2521.462270] ? _copy_from_user+0xfb/0x1b0 [ 2521.463252] __do_sys_memfd_create+0x275/0x450 [ 2521.464347] ? memfd_file_seals_ptr+0x170/0x170 [ 2521.465455] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2521.466697] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2521.467945] do_syscall_64+0x33/0x40 [ 2521.468839] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2521.470049] RIP: 0033:0x7fcae55a9b19 [ 2521.470951] 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 [ 2521.475338] RSP: 002b:00007fcae2b1ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2521.477194] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fcae55a9b19 [ 2521.478903] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007fcae56030fb [ 2521.480627] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 2521.482352] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2521.484103] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 [ 2521.629191] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2521.637649] EXT4-fs (loop6): get root inode failed [ 2521.638797] EXT4-fs (loop6): mount failed [ 2536.406898] FAULT_INJECTION: forcing a failure. [ 2536.406898] name failslab, interval 1, probability 0, space 0, times 0 [ 2536.408223] CPU: 1 PID: 29329 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2536.408965] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2536.409853] Call Trace: [ 2536.410163] dump_stack+0x107/0x167 [ 2536.410557] should_fail.cold+0x5/0xa [ 2536.410969] ? __d_alloc+0x2a/0x990 [ 2536.411360] should_failslab+0x5/0x20 [ 2536.411791] kmem_cache_alloc+0x5b/0x360 [ 2536.412225] ? trace_hardirqs_on+0x5b/0x180 [ 2536.412697] __d_alloc+0x2a/0x990 [ 2536.413078] d_alloc_pseudo+0x19/0x70 [ 2536.413492] alloc_file_pseudo+0xce/0x250 [ 2536.413935] ? alloc_file+0x5a0/0x5a0 [ 2536.414350] ? shmem_get_inode+0x55c/0xbc0 [ 2536.414816] __shmem_file_setup+0x144/0x320 [ 2536.415275] ? _copy_from_user+0xfb/0x1b0 [ 2536.415735] __do_sys_memfd_create+0x275/0x450 [ 2536.416227] ? memfd_file_seals_ptr+0x170/0x170 [ 2536.416731] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2536.417291] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2536.417850] do_syscall_64+0x33/0x40 [ 2536.418251] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2536.418804] RIP: 0033:0x7f140e5d6b19 [ 2536.419205] 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 [ 2536.421179] RSP: 002b:00007f140bb4bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2536.421997] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f140e5d6b19 [ 2536.422758] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007f140e6300fb [ 2536.423529] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 2536.424304] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2536.425065] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 21:48:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 32) 21:48:49 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 12) 21:48:49 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) syz_emit_ethernet(0x87, &(0x7f0000000040)={@random="f3f0a04db682", @broadcast, @val={@val={0x9100, 0x1, 0x1}, {0x8100, 0x7, 0x1, 0x1}}, {@mpls_uc={0x8847, {[{0xffffd, 0x0, 0x1}, {0xdc}], @llc={@llc={0xbc, 0xfc, "9a61", "ccb66b026fc6f95c1cff72f1f2edffd488182b86097f0b2668b3db86fd82e80327454a49a9e323272d237d73b5210e4e2e6c21bc638b746310356cdd7452cbacbccf9b9439c533ace1420514fff3ca64751c4cf7b8352327adbdb0c1a20752e827799fdee1"}}}}}}, 0x0) 21:48:49 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:48:49 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) ftruncate(r0, 0x80000000) ftruncate(r0, 0x3) r1 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r1) r3 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r4, r3) pwrite64(r4, &(0x7f0000000140)="fb6f50bc645b33d847e3bc2a862516d81a8e01efd173fad6c4b9784d9625b330b7f220b9a9cf497c354d3658699f8a13a02e6711fe664e4d385b530a3567e43b6cea5238aa063fb7e18d3ae4b4744ca1315096571ebe", 0x56, 0x3) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r2, 0xf505, 0x0) 21:48:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 8) 21:48:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='tran#=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:48:49 executing program 1: r0 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r1 = fork() ptrace(0x10, r1) fork() readv(r0, &(0x7f0000000140), 0x0) r2 = getpid() getpriority(0x0, r2) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x75, 0x6, 0xff, 0x4, 0x0, 0xfffffffffffffff7, 0xc0207, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000040), 0x1}, 0x40, 0x8001, 0x8, 0x1, 0x8000, 0x2, 0x0, 0x0, 0x5, 0x0, 0x7fffffff}, r2, 0x2, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x8) waitid(0x0, r2, &(0x7f0000000080), 0x1, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) [ 2536.443135] FAULT_INJECTION: forcing a failure. [ 2536.443135] name failslab, interval 1, probability 0, space 0, times 0 [ 2536.446138] CPU: 0 PID: 29335 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2536.447885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2536.449778] Call Trace: [ 2536.450471] dump_stack+0x107/0x167 [ 2536.451470] should_fail.cold+0x5/0xa [ 2536.452375] ? security_file_alloc+0x34/0x170 [ 2536.453451] should_failslab+0x5/0x20 [ 2536.454316] kmem_cache_alloc+0x5b/0x360 [ 2536.455243] security_file_alloc+0x34/0x170 [ 2536.456437] __alloc_file+0xb6/0x320 [ 2536.457284] alloc_empty_file+0x6d/0x170 [ 2536.458369] alloc_file+0x59/0x5a0 [ 2536.459216] alloc_file_pseudo+0x16a/0x250 [ 2536.460207] ? alloc_file+0x5a0/0x5a0 [ 2536.461248] ? shmem_get_inode+0x55c/0xbc0 [ 2536.462322] __shmem_file_setup+0x144/0x320 [ 2536.463279] ? _copy_from_user+0xfb/0x1b0 [ 2536.464218] __do_sys_memfd_create+0x275/0x450 [ 2536.465249] ? memfd_file_seals_ptr+0x170/0x170 [ 2536.465710] FAULT_INJECTION: forcing a failure. [ 2536.465710] name failslab, interval 1, probability 0, space 0, times 0 [ 2536.466329] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2536.466351] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2536.466381] do_syscall_64+0x33/0x40 [ 2536.466405] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2536.472525] RIP: 0033:0x7fcae55a9b19 [ 2536.473412] 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 [ 2536.477907] RSP: 002b:00007fcae2b1ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2536.479776] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fcae55a9b19 [ 2536.481512] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007fcae56030fb [ 2536.483231] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 2536.485000] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2536.486824] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 [ 2536.488826] CPU: 1 PID: 29337 Comm: syz-executor.2 Not tainted 5.10.170 #1 [ 2536.489603] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2536.490492] Call Trace: [ 2536.490781] dump_stack+0x107/0x167 [ 2536.491183] should_fail.cold+0x5/0xa [ 2536.491603] ? radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 2536.492217] should_failslab+0x5/0x20 [ 2536.492696] kmem_cache_alloc+0x5b/0x360 [ 2536.493136] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 2536.493746] idr_get_free+0x4b5/0x8f0 [ 2536.494162] idr_alloc_u32+0x170/0x2d0 [ 2536.494588] ? __fprop_inc_percpu_max+0x130/0x130 [ 2536.495102] ? lock_acquire+0x197/0x490 [ 2536.495529] ? __kernfs_new_node+0xff/0x850 [ 2536.496001] idr_alloc_cyclic+0x102/0x230 [ 2536.496448] ? idr_alloc+0x130/0x130 [ 2536.496848] ? rwlock_bug.part.0+0x90/0x90 [ 2536.497345] __kernfs_new_node+0x117/0x850 [ 2536.497795] ? perf_trace_lock+0xac/0x490 [ 2536.498250] ? perf_trace_lock+0xac/0x490 [ 2536.498742] ? lock_chain_count+0x20/0x20 [ 2536.499186] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2536.499700] ? __lockdep_reset_lock+0x180/0x180 [ 2536.500202] ? __lockdep_reset_lock+0x180/0x180 [ 2536.500719] ? find_held_lock+0x2c/0x110 [ 2536.501158] ? set_user_nice.part.0+0x2fd/0x760 [ 2536.501654] kernfs_create_dir_ns+0x9c/0x230 [ 2536.502124] internal_create_group+0x793/0xb30 [ 2536.502620] ? set_user_nice.part.0+0x2fd/0x760 [ 2536.503111] ? sysfs_remove_group+0x170/0x170 [ 2536.503601] ? lockdep_init_map_type+0x2c7/0x780 [ 2536.504122] ? blk_queue_flag_set+0x22/0x30 [ 2536.504589] ? __loop_update_dio+0x2d2/0x690 [ 2536.505060] loop_configure+0x954/0x1480 [ 2536.505501] lo_ioctl+0xa72/0x1760 [ 2536.505884] ? avc_has_extended_perms+0x7f1/0xec0 [ 2536.506396] ? loop_set_status_old+0x250/0x250 [ 2536.506897] ? avc_ss_reset+0x180/0x180 [ 2536.507388] ? find_held_lock+0x2c/0x110 [ 2536.507836] ? __lock_acquire+0xbb1/0x5b00 [ 2536.508319] ? selinux_inode_getsecctx+0x90/0x90 [ 2536.508826] ? generic_block_fiemap+0x60/0x60 [ 2536.509306] ? loop_set_status_old+0x250/0x250 [ 2536.509791] blkdev_ioctl+0x291/0x710 [ 2536.510194] ? blkdev_common_ioctl+0x1870/0x1870 [ 2536.510701] ? selinux_file_ioctl+0xb1/0x260 [ 2536.511171] block_ioctl+0xf9/0x140 [ 2536.511568] ? blkdev_read_iter+0x1c0/0x1c0 [ 2536.512027] __x64_sys_ioctl+0x19a/0x210 [ 2536.512458] do_syscall_64+0x33/0x40 [ 2536.512856] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2536.513398] RIP: 0033:0x7f9ccf5308d7 [ 2536.513794] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2536.515744] RSP: 002b:00007f9cccaa5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2536.516555] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf5308d7 [ 2536.517380] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2536.518139] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2536.518892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2536.519651] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 21:48:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 9) [ 2536.587981] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: bad extended attribute block 31653 [ 2536.596638] FAULT_INJECTION: forcing a failure. [ 2536.596638] name failslab, interval 1, probability 0, space 0, times 0 [ 2536.598009] CPU: 1 PID: 29392 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2536.598759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2536.599664] Call Trace: [ 2536.599962] dump_stack+0x107/0x167 [ 2536.600360] should_fail.cold+0x5/0xa [ 2536.600771] ? create_object.isra.0+0x3a/0xa20 [ 2536.600977] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2536.601273] should_failslab+0x5/0x20 [ 2536.601285] kmem_cache_alloc+0x5b/0x360 [ 2536.601303] create_object.isra.0+0x3a/0xa20 [ 2536.604413] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2536.604957] kmem_cache_alloc+0x159/0x360 [ 2536.605401] ? trace_hardirqs_on+0x5b/0x180 [ 2536.605870] __d_alloc+0x2a/0x990 [ 2536.606253] d_alloc_pseudo+0x19/0x70 [ 2536.606666] alloc_file_pseudo+0xce/0x250 [ 2536.607115] ? alloc_file+0x5a0/0x5a0 [ 2536.607523] ? shmem_get_inode+0x55c/0xbc0 [ 2536.607992] __shmem_file_setup+0x144/0x320 [ 2536.608449] ? _copy_from_user+0xfb/0x1b0 [ 2536.608897] __do_sys_memfd_create+0x275/0x450 [ 2536.609396] ? memfd_file_seals_ptr+0x170/0x170 [ 2536.609894] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2536.610462] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2536.611013] do_syscall_64+0x33/0x40 [ 2536.611422] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2536.611976] RIP: 0033:0x7f140e5d6b19 [ 2536.612378] 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 [ 2536.614339] RSP: 002b:00007f140bb4bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2536.615156] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f140e5d6b19 [ 2536.615965] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007f140e6300fb [ 2536.616876] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 2536.617641] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2536.618430] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 [ 2536.619456] EXT4-fs (loop2): get root inode failed [ 2536.620687] EXT4-fs (loop2): mount failed 21:48:49 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 13) 21:48:49 executing program 4: prctl$PR_CAPBSET_READ(0x17, 0x0) prctl$PR_CAPBSET_READ(0x17, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) 21:48:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='tran%=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) [ 2536.692429] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2536.706715] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2536.731729] EXT4-fs (loop3): get root inode failed [ 2536.733045] EXT4-fs (loop3): mount failed [ 2536.761112] FAULT_INJECTION: forcing a failure. [ 2536.761112] name failslab, interval 1, probability 0, space 0, times 0 [ 2536.762446] CPU: 1 PID: 29563 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2536.763181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2536.764130] Call Trace: [ 2536.764423] dump_stack+0x107/0x167 [ 2536.764819] should_fail.cold+0x5/0xa [ 2536.765240] ? create_object.isra.0+0x3a/0xa20 [ 2536.765736] should_failslab+0x5/0x20 [ 2536.766148] kmem_cache_alloc+0x5b/0x360 [ 2536.766586] ? percpu_ref_put_many.constprop.0+0x4e/0x100 [ 2536.767186] create_object.isra.0+0x3a/0xa20 [ 2536.767684] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2536.768237] kmem_cache_alloc+0x159/0x360 [ 2536.768704] security_file_alloc+0x34/0x170 [ 2536.769174] __alloc_file+0xb6/0x320 [ 2536.769595] alloc_empty_file+0x6d/0x170 [ 2536.770040] alloc_file+0x59/0x5a0 [ 2536.770437] alloc_file_pseudo+0x16a/0x250 [ 2536.770892] ? alloc_file+0x5a0/0x5a0 [ 2536.771307] ? shmem_get_inode+0x55c/0xbc0 [ 2536.771795] __shmem_file_setup+0x144/0x320 [ 2536.772264] ? _copy_from_user+0xfb/0x1b0 [ 2536.772715] __do_sys_memfd_create+0x275/0x450 [ 2536.773204] ? memfd_file_seals_ptr+0x170/0x170 [ 2536.773700] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2536.774254] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2536.774809] do_syscall_64+0x33/0x40 [ 2536.775224] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2536.775806] RIP: 0033:0x7fcae55a9b19 [ 2536.776241] 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 [ 2536.778356] RSP: 002b:00007fcae2b1ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2536.779236] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fcae55a9b19 [ 2536.780098] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007fcae56030fb [ 2536.780939] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 2536.781777] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2536.782629] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 [ 2536.854693] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2536.859802] EXT4-fs (loop6): get root inode failed [ 2536.860335] EXT4-fs (loop6): mount failed 21:49:03 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 14) 21:49:03 executing program 0: keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000140)={0x0, 0x68, 0xdc}, 0x0, &(0x7f0000000180)="d42e8d0bc6c3e1dddc5cc0593a9d6af7055ad77fbc170fafdf2fcbbaeacd0f8ddee1fd1a7da1a6154d2b4c7b855cfa568e272479a4a726d2f597a9d2feada809c517d3c756647eec76849a1ecfbfca6c4c754588d14f10b842bdd8f2dd94062c66fe7f7426cf861a", &(0x7f0000000200)=""/220) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) 21:49:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='tran*=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:49:03 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa080045000030000080000011d078ac1e0001ac1414aa0c009078001c00aae000000100000000000000000000800000000000"], 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x4b, 0x9, 0x3f, 0x1f, 0x0, 0x7, 0x100, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1ff, 0x2, @perf_config_ext={0x9, 0x1}, 0x40, 0x3ff, 0x0, 0x6, 0x4, 0x1, 0x3, 0x0, 0x9, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x9) 21:49:03 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x74000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:49:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 33) 21:49:03 executing program 1: r0 = 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) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r1 = fork() ptrace(0x10, r1) fork() r2 = getpid() r3 = getpgid(r1) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x52, 0x8, 0x9, 0x3f, 0x0, 0x1, 0x401, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x88, 0x684, 0x0, 0x7, 0x1, 0x0, 0x6, 0x0, 0x9, 0x0, 0x8}, r3, 0xa, 0xffffffffffffffff, 0x2) getpriority(0x0, r2) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x75, 0x6, 0xff, 0x4, 0x0, 0xfffffffffffffff7, 0xc0207, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x40, 0x8001, 0x8, 0x1, 0x8000, 0x2, 0x0, 0x0, 0x5, 0x0, 0x7fffffff}, r2, 0x2, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r2, 0x3, &(0x7f0000000080)={0x3c, 0xccb, 0xa4f}) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) 21:49:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 10) [ 2549.928657] FAULT_INJECTION: forcing a failure. [ 2549.928657] name failslab, interval 1, probability 0, space 0, times 0 [ 2549.931360] CPU: 0 PID: 29689 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2549.932996] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2549.934311] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2549.934933] Call Trace: [ 2549.934963] dump_stack+0x107/0x167 [ 2549.934990] should_fail.cold+0x5/0xa [ 2549.938291] ? __alloc_file+0x21/0x320 [ 2549.939206] should_failslab+0x5/0x20 [ 2549.940106] kmem_cache_alloc+0x5b/0x360 [ 2549.941066] __alloc_file+0x21/0x320 [ 2549.941947] alloc_empty_file+0x6d/0x170 [ 2549.942898] alloc_file+0x59/0x5a0 [ 2549.943741] alloc_file_pseudo+0x16a/0x250 [ 2549.944724] ? alloc_file+0x5a0/0x5a0 [ 2549.945615] ? shmem_get_inode+0x55c/0xbc0 [ 2549.946602] __shmem_file_setup+0x144/0x320 [ 2549.946890] FAULT_INJECTION: forcing a failure. [ 2549.946890] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2549.947601] ? _copy_from_user+0xfb/0x1b0 [ 2549.947627] __do_sys_memfd_create+0x275/0x450 [ 2549.947650] ? memfd_file_seals_ptr+0x170/0x170 [ 2549.951949] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2549.953159] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2549.954384] do_syscall_64+0x33/0x40 [ 2549.955255] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2549.956478] RIP: 0033:0x7f140e5d6b19 [ 2549.957335] 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 [ 2549.961580] RSP: 002b:00007f140bb4bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2549.963312] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f140e5d6b19 [ 2549.964950] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007f140e6300fb [ 2549.966553] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 2549.968213] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2549.969857] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 [ 2549.971506] CPU: 1 PID: 29683 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2549.972284] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2549.973177] Call Trace: [ 2549.973469] dump_stack+0x107/0x167 [ 2549.973859] should_fail.cold+0x5/0xa [ 2549.974274] __alloc_pages_nodemask+0x182/0x680 [ 2549.974771] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 2549.975403] ? lock_downgrade+0x6d0/0x6d0 [ 2549.975883] alloc_pages_vma+0xbb/0x410 [ 2549.976319] shmem_alloc_page+0x10f/0x1e0 [ 2549.976765] ? shmem_init_inode+0x20/0x20 [ 2549.977227] ? percpu_counter_add_batch+0x8b/0x140 [ 2549.977750] ? __vm_enough_memory+0x184/0x360 [ 2549.978233] shmem_getpage_gfp.constprop.0+0x512/0x1920 [ 2549.978827] ? shmem_unuse_inode+0xed0/0xed0 [ 2549.979303] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 2549.979856] ? iov_iter_fault_in_readable+0x9a/0x410 [ 2549.980409] shmem_write_begin+0xf7/0x1d0 [ 2549.980850] generic_perform_write+0x20a/0x4f0 [ 2549.981339] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2549.982108] ? evict_inodes+0x420/0x420 [ 2549.982534] ? generic_write_checks+0x2ad/0x390 [ 2549.983031] __generic_file_write_iter+0x39d/0x5d0 [ 2549.983562] generic_file_write_iter+0xdb/0x230 [ 2549.984067] ? iov_iter_init+0x3c/0x130 [ 2549.984499] new_sync_write+0x42c/0x660 21:49:03 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xc, 0x30, r0, 0x8000000) syz_io_uring_submit(r1, 0x0, &(0x7f0000000140)=@IORING_OP_ASYNC_CANCEL={0xe, 0x2, 0x0, 0x0, 0x0, 0x1}, 0xde04) [ 2549.984930] ? new_sync_read+0x6f0/0x6f0 [ 2549.985570] ? __x64_sys_pwrite64+0x201/0x260 [ 2549.986050] ? lock_release+0x6b0/0x6b0 [ 2549.986477] ? selinux_file_permission+0x36/0x510 [ 2549.986999] vfs_write+0x747/0xa30 [ 2549.987380] __x64_sys_pwrite64+0x201/0x260 [ 2549.987858] ? ksys_pwrite64+0x1b0/0x1b0 [ 2549.988294] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2549.988888] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2549.989437] do_syscall_64+0x33/0x40 [ 2549.989870] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2549.990410] RIP: 0033:0x7fcae555cab7 [ 2549.990829] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2549.992769] RSP: 002b:00007fcae2b1ef20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2549.993581] RAX: ffffffffffffffda RBX: 00007fcae55f3970 RCX: 00007fcae555cab7 [ 2549.994333] RDX: 0000000000000062 RSI: 0000000020010000 RDI: 0000000000000004 [ 2549.995090] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2549.995853] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2549.996605] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 2549.998022] FAULT_INJECTION: forcing a failure. [ 2549.998022] name failslab, interval 1, probability 0, space 0, times 0 [ 2549.999299] CPU: 1 PID: 29686 Comm: syz-executor.2 Not tainted 5.10.170 #1 [ 2550.000089] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2550.001029] Call Trace: [ 2550.001326] dump_stack+0x107/0x167 [ 2550.001744] should_fail.cold+0x5/0xa [ 2550.002178] ? create_object.isra.0+0x3a/0xa20 [ 2550.002673] should_failslab+0x5/0x20 [ 2550.003075] kmem_cache_alloc+0x5b/0x360 [ 2550.003513] create_object.isra.0+0x3a/0xa20 [ 2550.004006] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2550.004553] kmem_cache_alloc+0x159/0x360 [ 2550.005035] __kernfs_new_node+0xd4/0x850 [ 2550.005479] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2550.006022] ? lock_downgrade+0x6d0/0x6d0 [ 2550.006466] ? mutex_lock_io_nested+0x1110/0x1110 [ 2550.007018] ? __kernfs_new_node+0x549/0x850 [ 2550.007489] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2550.008043] ? __lockdep_reset_lock+0x180/0x180 [ 2550.008539] kernfs_new_node+0x93/0x120 [ 2550.009002] __kernfs_create_file+0x51/0x350 [ 2550.009477] sysfs_add_file_mode_ns+0x221/0x560 [ 2550.010016] internal_create_group+0x324/0xb30 [ 2550.010551] ? sysfs_remove_group+0x170/0x170 [ 2550.011037] ? lockdep_init_map_type+0x2c7/0x780 [ 2550.011547] ? blk_queue_flag_set+0x22/0x30 [ 2550.012048] ? __loop_update_dio+0x2d2/0x690 [ 2550.012517] loop_configure+0x954/0x1480 [ 2550.012994] lo_ioctl+0xa72/0x1760 [ 2550.013376] ? avc_has_extended_perms+0x7f1/0xec0 [ 2550.013917] ? loop_set_status_old+0x250/0x250 [ 2550.014412] ? avc_ss_reset+0x180/0x180 [ 2550.014867] ? find_held_lock+0x2c/0x110 [ 2550.015315] ? __lock_acquire+0xbb1/0x5b00 [ 2550.015855] ? selinux_inode_getsecctx+0x90/0x90 [ 2550.016359] ? generic_block_fiemap+0x60/0x60 [ 2550.016878] ? loop_set_status_old+0x250/0x250 [ 2550.017363] blkdev_ioctl+0x291/0x710 [ 2550.017797] ? blkdev_common_ioctl+0x1870/0x1870 [ 2550.018307] ? selinux_file_ioctl+0xb1/0x260 [ 2550.018815] block_ioctl+0xf9/0x140 [ 2550.019203] ? blkdev_read_iter+0x1c0/0x1c0 [ 2550.019669] __x64_sys_ioctl+0x19a/0x210 [ 2550.020148] do_syscall_64+0x33/0x40 [ 2550.020557] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2550.021148] RIP: 0033:0x7f9ccf5308d7 [ 2550.021556] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2550.023616] RSP: 002b:00007f9cccaa5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2550.024490] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf5308d7 [ 2550.025318] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2550.026137] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2550.026949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2550.027774] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2550.091029] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: bad extended attribute block 31653 [ 2550.093987] EXT4-fs (loop2): get root inode failed [ 2550.094586] EXT4-fs (loop2): mount failed 21:49:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 11) [ 2550.115069] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2550.120292] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 21:49:03 executing program 4: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000010000001800e0ff", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) r1 = getpid() getpriority(0x0, r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r2, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) r3 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x75, 0x6, 0xff, 0x4, 0x0, 0xfffffffffffffff7, 0xc0207, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x40, 0x8001, 0x8, 0x1, 0x8000, 0x2, 0x0, 0x0, 0x5, 0x0, 0x7fffffff}, r1, 0x2, r2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x6, 0xb8, 0x0, 0x8, 0x0, 0x1ff, 0x22281, 0xa, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, @perf_config_ext={0x3, 0x7}, 0x0, 0x1, 0x9, 0x1, 0x0, 0x3, 0x7, 0x0, 0x10001, 0x0, 0x7068}, 0x0, 0xe, r3, 0x9) syz_open_procfs(r1, &(0x7f0000000080)='maps\x00') 21:49:03 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:49:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 34) [ 2550.234321] FAULT_INJECTION: forcing a failure. [ 2550.234321] name failslab, interval 1, probability 0, space 0, times 0 [ 2550.236857] CPU: 0 PID: 29909 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2550.238347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2550.240151] Call Trace: [ 2550.240737] dump_stack+0x107/0x167 [ 2550.241533] should_fail.cold+0x5/0xa [ 2550.242358] ? create_object.isra.0+0x3a/0xa20 [ 2550.243358] should_failslab+0x5/0x20 [ 2550.244198] kmem_cache_alloc+0x5b/0x360 [ 2550.245109] create_object.isra.0+0x3a/0xa20 [ 2550.246068] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2550.247165] kmem_cache_alloc+0x159/0x360 [ 2550.248089] __alloc_file+0x21/0x320 [ 2550.248890] alloc_empty_file+0x6d/0x170 [ 2550.249771] alloc_file+0x59/0x5a0 [ 2550.250542] alloc_file_pseudo+0x16a/0x250 [ 2550.251460] ? alloc_file+0x5a0/0x5a0 [ 2550.252297] ? shmem_get_inode+0x55c/0xbc0 [ 2550.253217] __shmem_file_setup+0x144/0x320 [ 2550.254147] ? _copy_from_user+0xfb/0x1b0 [ 2550.255043] __do_sys_memfd_create+0x275/0x450 [ 2550.256033] ? memfd_file_seals_ptr+0x170/0x170 [ 2550.257041] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2550.258167] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2550.259280] do_syscall_64+0x33/0x40 [ 2550.260093] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2550.261188] RIP: 0033:0x7f140e5d6b19 [ 2550.261985] 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 [ 2550.265911] RSP: 002b:00007f140bb4bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2550.267534] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f140e5d6b19 [ 2550.269060] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007f140e6300fb [ 2550.270578] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 2550.272105] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2550.273616] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 21:49:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='tran+=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) [ 2550.304465] FAULT_INJECTION: forcing a failure. [ 2550.304465] name failslab, interval 1, probability 0, space 0, times 0 [ 2550.306268] CPU: 1 PID: 29911 Comm: syz-executor.2 Not tainted 5.10.170 #1 [ 2550.307014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2550.307907] Call Trace: [ 2550.308199] dump_stack+0x107/0x167 [ 2550.308600] should_fail.cold+0x5/0xa [ 2550.309018] ? __kernfs_new_node+0xd4/0x850 [ 2550.309486] should_failslab+0x5/0x20 [ 2550.309901] kmem_cache_alloc+0x5b/0x360 [ 2550.310344] __kernfs_new_node+0xd4/0x850 [ 2550.310798] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2550.311305] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2550.311830] ? wait_for_completion_io+0x270/0x270 [ 2550.312341] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 2550.312918] kernfs_new_node+0x93/0x120 [ 2550.313345] __kernfs_create_file+0x51/0x350 [ 2550.313835] sysfs_add_file_mode_ns+0x221/0x560 [ 2550.314351] internal_create_group+0x324/0xb30 [ 2550.314863] ? sysfs_remove_group+0x170/0x170 [ 2550.315356] ? lockdep_init_map_type+0x2c7/0x780 [ 2550.315905] ? blk_queue_flag_set+0x22/0x30 [ 2550.316377] ? __loop_update_dio+0x2d2/0x690 [ 2550.316862] loop_configure+0x954/0x1480 [ 2550.317324] lo_ioctl+0xa72/0x1760 [ 2550.317719] ? avc_has_extended_perms+0x7f1/0xec0 [ 2550.318263] ? loop_set_status_old+0x250/0x250 [ 2550.318776] ? avc_ss_reset+0x180/0x180 [ 2550.319224] ? find_held_lock+0x2c/0x110 [ 2550.319680] ? __lock_acquire+0xbb1/0x5b00 [ 2550.320202] ? selinux_inode_getsecctx+0x90/0x90 [ 2550.320726] ? generic_block_fiemap+0x60/0x60 [ 2550.321224] ? loop_set_status_old+0x250/0x250 [ 2550.321722] blkdev_ioctl+0x291/0x710 [ 2550.322132] ? blkdev_common_ioctl+0x1870/0x1870 [ 2550.322662] ? selinux_file_ioctl+0xb1/0x260 [ 2550.323154] block_ioctl+0xf9/0x140 [ 2550.323562] ? blkdev_read_iter+0x1c0/0x1c0 [ 2550.324049] __x64_sys_ioctl+0x19a/0x210 [ 2550.324498] do_syscall_64+0x33/0x40 [ 2550.324915] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2550.325462] RIP: 0033:0x7f9ccf5308d7 [ 2550.325880] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2550.328231] RSP: 002b:00007f9cccaa5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2550.329070] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf5308d7 [ 2550.329863] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2550.330654] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2550.331439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2550.332239] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2550.386545] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: bad extended attribute block 31653 [ 2550.391186] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2550.393439] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2550.393447] EXT4-fs (loop3): get root inode failed [ 2550.393463] EXT4-fs (loop3): mount failed [ 2550.398054] EXT4-fs (loop2): get root inode failed [ 2550.399480] EXT4-fs (loop2): mount failed [ 2550.429029] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:49:22 executing program 4: syz_emit_ethernet(0x22, &(0x7f0000000000)=ANY=[@ANYBLOB="01aaaa81004c00000c000000c0060200005aaaa05a73ff13d5000000000000000000b85b588ff669305705"], 0x0) syz_emit_ethernet(0x5a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @local, @val={@void, {0x8100, 0x6, 0x1, 0x2}}, {@canfd={0xd, {{0x1, 0x1, 0x1}, 0xd, 0x3, 0x0, 0x0, "a3b971a370eb8545c72fbe83d53c4e8ad52bf91e46f3c188c2d8970628ae8459a8554b1c545881ccb95c44e04f66ce565a151d157d6f693c55f7872208fab697"}}}}, &(0x7f00000000c0)={0x1, 0x4, [0x5f1, 0x801, 0xe73, 0x8ce]}) mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000000200)=0x7fffffff, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="01030100000000100010000101655af70f90ba8fc199d979df85175f17a5fe9e6fb6d21cb3003481a2e6db338d0b03aef319eeae0bac39a294a5300ee5f439ef31afaa565826508a772ad69004c1611d420ecfcc0f67ef560e80e9d3e65bf94864ad4e9650e2f1c725a273666cd8387ad60f575c9b3764dcbf10cfc91d25b4316c85939c8ebf46fc2605a4f9b95c3b0b39772ea2aeee06c61d06e0a0e719d13b7db3a348154e9fb769bc9371e64c8ec975d7e9a4c52a9d1f84cb84f341918a716d8506d109d5c45d5181b4c5ed9659931339d937b21e28f4f45cb8604abebd5514f7e5b9bd7c73deb01607a053e72cd8f46bd911"], 0x100) 21:49:22 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:49:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 35) 21:49:22 executing program 1: r0 = 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) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r1 = fork() ptrace(0x10, r1) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) r2 = syz_open_dev$vcsn(&(0x7f0000000080), 0x4, 0x12080) dup(r2) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0xc0000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000003c0)={0x24, r5, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @ETHTOOL_A_FEATURES_WANTED={0x4}]}, 0x24}}, 0x0) sendmmsg$inet6(r3, &(0x7f0000003780)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)="509bc9ccaf", 0x5}, {&(0x7f0000000140)="8c7c0e0511692e7ab17817039efd118a6070fe5e4dbdf8bffbaf41c95988ad1f61e676c0ec64eb89e66d454cb06b1796733217e565c417e8e9f07a4a8f5ff3d46acf64ac8d1b5f7dd84d9a26bc006fa96fb3968b3304803ef30343bc4817d79564a1c32523703bac24685841ca2bda95d9e27cf9c654a525016c", 0x7a}], 0x2, &(0x7f00000002c0)=[@rthdr={{0xa8, 0x29, 0x39, {0x6c, 0x12, 0x2, 0x3, 0x0, [@loopback, @private0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @rand_addr=' \x01\x00', @private2, @local, @mcast1, @private0={0xfc, 0x0, '\x00', 0x1}, @dev={0xfe, 0x80, '\x00', 0x26}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x87}}, @hopopts={{0x20, 0x29, 0x36, {0x2c, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x1}]}}}, @rthdrdstopts={{0x48, 0x29, 0x37, {0x3b, 0x5, '\x00', [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast2}, @enc_lim={0x4, 0x1, 0x6}, @enc_lim={0x4, 0x1, 0x4}, @ra={0x5, 0x2, 0x8}, @jumbo={0xc2, 0x4, 0x5fc4}, @enc_lim={0x4, 0x1, 0x80}]}}}], 0x128}}, {{&(0x7f0000000400)={0xa, 0x4e24, 0x8, @empty, 0x7}, 0x1c, &(0x7f0000001480)=[{&(0x7f0000000440)="c65793eebdcb54078cfd15406b871b731c053530af1fb1ae4ce83c52843b9712336ec4d881d1758f87b6ddef8bf24689872e1e6421b5d7de93fa7a5e4091652897572182d356c20d4e08bc1abc2992dca3b7133983cc0df6ff1a41ba6e3c7bda926daaafb318416b205f50aff30bc2e7dba250566e755f9770aa55279d75052fce7b6359d65499ac59d2fcc0ab4ea1f386224daaad6b1695222f284e6d7b38335bc0101c2f974df58f9327d623fb00301829689307364676e05bd8b7595529737d2c7055d3238a1bb60d15283db7310f41b05c72c1d0cbe2fd758ab5ff20ceb71eed28e8515e49300b32e8301ccbe469409a00fc501f828c1f26973f9e17b2f34439fd222bbc8ff14e227ff7ba2495854ab7e1fa92e38c3cfe2ae672b116c10d33ec54f5ec3f8da828272979bfd92eca6f8243c7416d49b2dced2ce23f27bb1339027598f09ec3ddeffc28f410b9a869c79569abe34455215a0b017b166c6b5c362c64339b6a43cde36305cba0db82c78afe844122e52f27d0e4773898e4860c773b9625c13eda0b248b0ad2ffea0f2beccfea0dc88aeb25df5e523ab3ae925d3c9dfae20e4e2f3bb9936ad473d5d37afe879aa5f6121347bbe4394cd79055ef8df58e50d7ad01affb1ebb08f22499c4def8317bb726d5fc3931da38b3ab7071c726a2c72c2251bf9aad681718e12b572a3e292e9ce4642377dbb8f3d7f247ab463994ee95d1c0cd8034a2b7631f635f9dbfaed6d7ad7055149983f65662b08f0b603128a882e0dcc7fb92b6223e5e668d9625c305c39b0f2adb4b97f2c3731634a290ba0062915455a11af519da8c73f8c12f9a418d9eac3e1bb58362e42c6fc05b832677374be11e704c6c0331e088616b5c13524d188fb620b6890738eeb6364ed706129774b7deadd3032bdf6e0d3b95a0b8da991c6d069fea4a636513a6830d52be648b97392d9b780f64458b351550d77daf1b452e55fb4dd911eeaf66e7a8364dbe387d34a70b932d5799783192de4cfdc6374472595045587df7536840425207d050d22ece35f28686549ff69314d04f3243b873efc2fcd592501587173b5b59c5e9daf3b79fb2dcefd72360d4aecc9c24db47a02858ecfc0c8c93e08b0d1581f961c826632ac2c0ae8872f23f68d2f2f87365de5151b091d6f0f57d53b57f76214ff4a642120b6762d72db3b1349ee1da83efb07bece0b80ccbced1adf5e45a56d17fedcebd1270a7f7697726a155160a04744a0c05e3fd82c43f1475b5614852e0f641b7e09a766336035d387a1518745c4a51a40a90122be6f3a710b12e90569d760b6a2f93fb040ccedb3bedb93502b9acf2452e178f7bd0a2c161798373e7f3e928925bc6eeb494b63a656ce95933ee5f4e181e442b11dda6ef6d29030e3ca14269fe642245438d2340382a501a92bb75b18d216fa53518b2db948ef7de9e627e71075a976fab66ca130eb2e0526bd93196d8f0ec896c45c7b15563ffa449268a43bfe360df20a65172d9bc89cca7cf5e01583d62756c1ef93918e22fff154933ff8bb968c973024820bb7de41b5b85726b82fa06e25aa98373ed462234b29a506fe51ea344d86f2b6c905bccbc07c726948751b469d3588775d757cafd99eae03b459ebb063ce12accab9a79660cedef201c02778d39d64c37ffc934157a05b09ff2beffa9edb75aeb693f4b6f1ef549b52720b2f6df307b8f36bf13316d4e9bcb62919b1bc15c58032dbe8cd6c00083a04948e5cd27a24aec883c73fcf1a7a53dfcec226f0b7febe2850de1dda7580f4908e9af86aa5734a64e8ae9b5a629f5a34d0630d4ebc04ec72b6c0ca7fae390d46c5533a85e5acdb2bc44ff9f8ae90dd8a26b1e4323e477598fa161c6db8e98e494043cded6740e91b42bc4591d7afd2c364ac4e9ca0c148d4ee9326242cdbd22c1888efb198889605b16d6a90535792a0b35d7f5ba7e095722bae24710f93a79c7d21ab0d16b50b679a5ddc51ecfed8abe491262f1454bc7dda94ac371fec9318df63092f6315e7e822a109ab600943133286ad964678afd6b9eaa0e9969b62c8bd3770c75bc8808e14d9aa1409de317733a905aed49a7a2318bd61e35e198a8d0468f1edf0070cdb98e07deb6b6413a80e3be48042a0083679e54e7593bf949488cff4d56fe27fc93b39e377a1e647a789ce5b3927932709408c0ec6e521b3ad26595aca48d82af41afdff39ae40c23303343e83d1495321ea69e328de93826f7e6972f21c9d4e48292b09d671ef79648b64a7f6cf9b446bc05455615932b8a4ea6f0f9027de8a91b46c8d0c4c13fc47c59f73a62e49b97123c69428336cb511bf7be433b812f5fbb225f2b6d9b3dfa5c28b13b5622de2a73037285947cd146c721be7f81eb7f63a90ca9600da4fd54ebf6bfa4943f521afb66466b20286b172c390bc483e8db78448ed35ca9e9d99c4a2e174f7ca1281964ad0aa26867316a6928a464b375bf7ffafb896f09161ddd478c4ccb000acc1b6832f513cca6d75e3cf770f81e5061ff4d9bb4cfed09daeb084836ec05b1ea913bde22bc2dc4d38c9a2b92c4e30d096930a7392e3a0a1e7ecc6e805609fd91af6ecd869ff31d84556b15016a8b87011d6f91a28fda322734121956a3af0dab59f2647057f67667ff80f83df4d7a0a003d1a5baec800a3679907f7adbba5045141527edc2b45495ac19b00155952f9658dc12dbf32b900e6dbd393be228b2dbbe011ce83ab9057fd1fe990788af64b39355385c8fff92a907918c0b898c9578cd4ddc6feb2dcac7bfdc7af2d92c1e9fae31d1104ca19953774c032fc5438d40fd3326d6e356e462a16f65dee9bbcd57a2bf4173287256f1f0b37c8b96a9fe3c9c2944befa6ed248abd3771e43fd5e884e4678cdab1361d80a86a6d0d560a94ecd9ef8aa4d39a43665bf7f55aca98eb9cbdfd680635a10dc46c72b857f0e8baf3af506c66f0fd2b2efc55c8c60567aca4b3e75ac3c56355805382a5d05958b0b68bcc379fbcad47c6fc11166ada1d6093f0d909ceb755af0df9b65abcf6e0910340b9192293e9c4508de262b1e693d0086c3f41b88a7c077c5df5d983f6a2a62b5fe7a4569dc64b6065454685cacfc965e51b1ba5058b19cc8884819738164ab6f989b8e71222a1df7ad81860d06743f941315ad33ad6d8f4319d4b454bdc8b6b2ea9a1393826ceb6e6e0b476a4772ecfb209252437e93debfca21a0350b99f7cba531c607a4439db91272fc0c812862e6a9d2a5cb9f6c2733a1931cb3824f7983b58de4edd47f790444916b54bd3b22925c7155533712418094d7cfd14dd1a71d78e979e9ca8c7a466e6b8f38f5cd0aa9357e76cf852db0f97b11278c6a2395327e348879e22d9394fca9237c56f78b590470936705a4bf85b7f7fe6b5e8b67451e304dc9af49e78b0b2d298edc777340dc45bfcd335d1b12765e7c341bfbed6e534a940fa62b15e3dbe1c823c66b47d147a10a209c0398c91faaf71769575689c2c109b0c6c0b01cc0c53df01422687c1552870f7c59a4ad76275d405e4b8954bc01d761884319a9f41b2a4984542093c4c68d3f2391daa8a7a9ed6f1c2331ed1808cc0b49fe64dc59d1a95099be2c4c0301c1c59a4d4b2e451dfc88a1faf6afc218bed396662c03ad936c48d222fdaa55c5d9858727f6c6087457aee1fe3955b83255ac379ab3b0e573c08b9fa573665eec11eb3fbb7c2ec3f9013937316a33eef479e5a1ced884719a5524ebf272dcab4ce09bdaba38193bcd7f8325a4c42951aebdcc0b3c0a7f050ca4a7fa1857461b9e93a8da8c8faeb690ad381a8cb16847a2b4cfa0e54ce06e03bed3aee6472be30086eb44fe304e0e38e75eafd2d40495c09dd4f4187359da865899ee7397641a5ead7e0bb7a04c816b94acfa2556730da77cc6abc16282d4a246c77d5fd14c49d7897f210008f9078d5a9473e70a1e0e092f6aa4da972efd0f06996cb381829fd25825bce5c6ec2572452ab5442dc5e79273e4f0b745f8afcb2b02fde18e0ac4704b6b4026aa45d861e82a1088d4e84569595cf2729664d150df9f21cdf959e70a76d43f165a7dd186a8cb259670189825f3b52fdc748fa1bf0683629917130594c01851c8017a178d4ed77465762869903ab51a54bf7daba7213dbf4737209ba702f4df4cbc9e57d4def179a136d02f94875e3455d2fe1a46c9a3052436e7e7be723afd50dec7f2959029f74419c5606c796919d7932df831b43d553a2cd8742927a378b49d2b51d9f2b72555b8b59467285cc8f242ab7aabfa71236d6633b9cd74af23c7d3d8e150d762c26acd2596dde630aa37e3e4dacfb12100bbb951c01829cb6e3ca3b7d9f5276ff1c33c4444a8831fe66d0287b16362594d1dc042186fa1ef3d9465bb200c0c894e86354a0b9cd2d4ae59cf9e6002aa6c7f311c98aed3a97cedcc1b3d0dbfc0fbc252bb1262b316bfd2a4f2b34f7bd6418a52e3741a5aea8e037a0bbaac9e48a77d5848da2cc367577e7dccae0e84d520f97110ccee4316c1dd101ac8f10255023bf89df053f1533a8f92fda21117607d97ec0895bc4180c719b18495f81c7f00d4705725dc61a31309d5d54f6247ba7c1b6a21c5124107542451f1cefa77b5dae219647d8632f533df8233a238f581eccf7c9cd453280f02e958a1f93c28e414fed5d6add56e9c14946fa741dca02486480996b1251dc82b2fdb86f21cc12d60f3d4bf4e115dec1ee4e1967e3e318e15e2882757a3f1268ed786b984f3460f5d7ea391ceea94354db19f16395d67d38ae820d37e22951bf3d4b752d62bba971d53894f2aa2de3d4d5685fb184d13592caf44d55ae5bbd9d3a59991182594a68b86b717ca068e3fdb454873ba85d7a145890b620d4b782ea77d29c2a50ff6aee6a9ce595536479f08347375ec18d0a176d0355184fbc9c59350e910cf28b9e385130805a1bab0f7b0a48e402555fe9fe199ec835db99c7af4dc0a50ecddb01f2ee192928b554cf622a8e3ce9c751cb57422193a00248927d47f9b218a7716e7fb8e064ccc68db864458bb56bc4005cbe93935bdbe6b48a89a65733799d66cc91bcb61cff71d9e86e103c2087e24d1ff829a1fac3377390065d2820de75730e9b36b9b3ebcbecc4eee811a323430eeb733cae5d64a9c5e4458148478f88a35c996f5b6456a5c08c5c62bb79b2da6dcdb98d90cda1042ccaaac8afa3dd50d74834bf0ec88190268dabf41a820437c88eef3a947fa2f3aa87e7c6fab0494c79261efccbe566eaa1d4cdd004dc723a7ba632e17c5660828dfc38dd550b183acd8cc64c88c47b43812889737439c604afefb6ed7f77c20fba53efa2baf48edc49da61c3ae2c7af2121f3f971a8b85e71b2d1199ff15f80ce6b0ed433c2abc09fcb1ff06dbf098df178c3b6677d3d32a2d8947ee8969b080de9a3a0f5dc514fd8bf069f59915a991f0e5bb16f3ac399e190e8e586ec27e23825f2aa33f59103f6d9ace19cfe9d33656d6cdfe8052545ddd91cb930076f92e4cece374723136e5c1402b509a192acb83973d8c8bcc55498afbb12a08b676b882434f4a2b1a9b7efd43dcf6c985bec6d2eea8e8e20787b079c8a66d418432c0b29f7b246fb2c14898ce56d973a15e4c46ff62f1c86e562fb9b1c490f9f3d7803c61120945324f3dd3fd8b6b767ef09e6662d1a13d168fe9705057ba89de62c6f12e52e30c95bc2f4f08a8126efc182ae3a8084429e6acec465e22f279cf0122850c87122344dc85420987be7f94695c76d744347a8afc4904142ef25be4405", 0x1000}, {&(0x7f0000001440)="139f784c65ec865da886ed", 0xb}], 0x2, &(0x7f00000014c0)=[@flowinfo={{0x14, 0x29, 0xb, 0xffff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r7}}}], 0x40}}, {{&(0x7f0000001500)={0xa, 0x4e24, 0xfffffffd, @empty, 0x47}, 0x1c, &(0x7f0000001bc0)=[{&(0x7f0000001540)="d6977f5382fa62e9a37c02be2d841325824e8d6b4d46f2a30d058a89805aadf2b10ce534b438b1b5019c92d1884c712efee8aafffb01ac0bd935fe6b2ca66ec223f051eb5baeee708d82b80b895727d9733797291df3bbad33ec78486b0159407c3edb3f88557a937acc984835bd3b8477c7d377f589eae1a83195af86c0c7a337c447386de93f92d2c62a8f692eaf12e3d7f64babd1250bb304c13b5cf0376ebee8ec6881e935f61ca97d78c874c89505ddf79167d029b76294328ab02203e04393a9346c30db6dd30bf946621ee496d153b15ebb183e819a5025093829f53f53b8d3162b294d28c7", 0xe9}, {&(0x7f0000001640)="4d19a1d1902852547fd5ef25b47e2420a1d2166c11b3000fbd8b938422601ffc549d1f5bb5aefeadf4e585b38c3be2cdd822bbd4772eb5b2fd398ea909f6839e00e29af2a0095eec90de98390af2a398651242e06eb851d3a4a9bb538d383eb8b6b48b0a1b3547ab747fcc5abe88f86f84477cbfec49ed09c2b6f95c7dbfc92f69a0f0985f130e93c57b871a8f88870456311e56ed1223a78eac", 0x9a}, {&(0x7f0000001700)="e1572ccb4ff0317186e340d0b1ec5c856c2dd6f049a5ce1f4cc905b9a6d2d3b16b8b3e2f66a5413fc14cdd088fa436b4a94819a7d2e5bf00b8a11d8b4cd9797008846d0ff86f8049d962e91a344e7c71f4b4713aa91561bbf94cacdb711214c850ba091d0d47ef43c5e7ec62e32492bc7acb937017af7c58b9f4e9238cdd004586036723cc4e21203d13d0630cf11371711680775190953f60729630e56d7e46ae516a74a22b8ff5745aa9f3f49fe6d36396260cbadad9e1415507e117161b8c5f9a750c2e836060fc32a7f101168b969a81eebe849e62a29a88caa6", 0xdc}, 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@rthdrdstopts={{0x1100, 0x29, 0x37, {0xab02ef25cdc12d9c, 0x21c, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @local}, @padn={0x1, 0x1, [0x0]}, @generic={0x3, 0x1000, "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@pad1, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x10, {0x3, 0x2, 0x5, 0x4, [0x7]}}, @enc_lim={0x4, 0x1, 0x1}, @generic={0xe4, 0xa5, "6b955d68d7fd9deedff7efc7c11e429916f667cb5b2990237949ff3e27e799bb5015077695a0996b88e5c81ab8e6ce081bbbb8f6c5e84a98e7b60b4354011480905e020e10170b72c12788523e65eb14228af4a08f547ee66ae22da2131eb8c81bc5a27cbd96e75b8cc1a7b7a253b3f25134869a73a800e6524969ea74e715f734e3a445740f3d2b97d4f90e2afd1988b736350ebfc6624851e3f0d2fc83de30799327ed8e"}, @enc_lim={0x4, 0x1, 0x4}]}}}, @rthdr_2292={{0x68, 0x29, 0x39, {0x84, 0xa, 0x1, 0x20, 0x0, [@empty, @loopback, @private1={0xfc, 0x1, '\x00', 0x1}, @local, @mcast1]}}}], 0x2320}}, {{&(0x7f0000003700)={0xa, 0x4e20, 0x3, @loopback, 0x4}, 0x1c, &(0x7f0000003740)}}], 0x6, 0x41) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r8, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r3, 0x89f7, &(0x7f0000003a00)={'syztnl2\x00', &(0x7f0000003980)={'ip6gre0\x00', r7, 0x29, 0x1, 0x1f, 0x5, 0x70, @ipv4={'\x00', '\xff\xff', @empty}, @remote, 0x20, 0x20, 0x800, 0x9}}) sendmsg(r8, &(0x7f0000004e40)={&(0x7f0000003a40)=@ll={0x11, 0x1, r9, 0x1, 0x0, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3e}}, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)="2e7898da79", 0x5}, {&(0x7f0000003b00)="0fbf30d09b00b1bb53452b50fdeda78d39b3af2021ca89bf99887c2db1c6e975ca1b89ee40e0105b79edb617683f6f0111ad54f89246c1f3c65e7586ecc0061cc7392e30b844358492da04f851b0eb9524baf28fe5b7fe15922ae0719ecbc15d9e4565724647ad8866271a2d17ecb301d61e9daf7c71fa72d342826e959d057249cc9f8a3dab5fcf7ec6e0d50b99f8d5a4dfaa99ecd2adf19bab00784dfdef6f27c1e240c02cff1607e64791ea547e0ab1ee8424ae7ded01", 0xb8}], 0x2, &(0x7f0000003c00)=[{0xe0, 0x107, 0x0, "003df0b8179513d2f7da3ee113a7a1a6289ba9ed86168e780856a430a0f017c44a263f5e8d46b9eb4b2aeb8fb813cf35a93be0b5793231c5a3a59d237534859e8b3aa28bfd23ab2ac98095e92c4e04b532e44d46bcfc448e34cecde217c259e5277e0443cbf6868aa1c8c148ff8c84a419628172196f7480f409926485809112010fb08b33e7f2b02ff37de7f65cb6a639816d98dca4eee2c0a5d7ef24538f119c5199a366cac94b726b7f59ec363ba492e3671fac311c65fdf77012f604a33632d988cc5b654dcefd00ee"}, {0x28, 0x114, 0x3, "b6350f17f9df382e4f95c7039a9c65c91c809c9ab1aa"}, {0x20, 0x6, 0x8, "434fe3346a8230401466a68d"}, {0x70, 0x118, 0x81, "09fa1eb7f206c53f7080c1ef5648114c23bb13a77553a0a1b41846fb92236476791a4b506ecc67b3589701653d2201922f0dcc2294c6fb80cd4942dc4ba46942749d6861571a284297f1a9b319e7f0f83265f177cfd5932e9d274002bc"}, {0x10, 0x103, 0x5}, {0x88, 0x107, 0x40, "72f3fe6e79f7417ef7697112f0cbc78a6d073d28230e616bece8033c18c6f8b657f4d4b3c42ca1dc8a4edf8b9f44755a9a5beb221f947b8f35e7369ae3da771bb4ee5d54d5c3995bd4fe081e66ee96e9f7259fe742e1510ed519c727af1e08fd5cda5589d50e08e5fbad1e992abd354dc6182dc6453aba"}, {0x1010, 0x102, 0x7f, "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"}], 0x1240}, 0x4040010) 21:49:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='tran-=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) [ 2569.346930] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2569.350510] FAULT_INJECTION: forcing a failure. [ 2569.350510] name failslab, interval 1, probability 0, space 0, times 0 [ 2569.353056] CPU: 0 PID: 30037 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2569.354597] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2569.356457] Call Trace: [ 2569.357050] dump_stack+0x107/0x167 [ 2569.357866] should_fail.cold+0x5/0xa [ 2569.358719] ? security_file_alloc+0x34/0x170 [ 2569.359720] should_failslab+0x5/0x20 [ 2569.360582] kmem_cache_alloc+0x5b/0x360 [ 2569.361491] security_file_alloc+0x34/0x170 [ 2569.362453] __alloc_file+0xb6/0x320 [ 2569.363280] alloc_empty_file+0x6d/0x170 [ 2569.364189] alloc_file+0x59/0x5a0 [ 2569.364981] alloc_file_pseudo+0x16a/0x250 [ 2569.365919] ? alloc_file+0x5a0/0x5a0 [ 2569.366764] ? shmem_get_inode+0x55c/0xbc0 [ 2569.367707] __shmem_file_setup+0x144/0x320 [ 2569.368662] ? _copy_from_user+0xfb/0x1b0 [ 2569.369578] __do_sys_memfd_create+0x275/0x450 [ 2569.370585] ? memfd_file_seals_ptr+0x170/0x170 [ 2569.371616] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2569.372787] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2569.373940] do_syscall_64+0x33/0x40 [ 2569.374766] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2569.375899] RIP: 0033:0x7f140e5d6b19 [ 2569.376733] 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 [ 2569.380791] RSP: 002b:00007f140bb4bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2569.382465] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f140e5d6b19 [ 2569.384051] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007f140e6300fb [ 2569.385623] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 2569.387187] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 21:49:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 12) 21:49:22 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 15) 21:49:22 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fdinfo/4\x00') ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/148, 0x94}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r1) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x7, 0x14000}}, './file0\x00'}) [ 2569.388760] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 [ 2569.412717] FAULT_INJECTION: forcing a failure. [ 2569.412717] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2569.415471] CPU: 0 PID: 30046 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2569.417029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2569.418871] Call Trace: [ 2569.419467] dump_stack+0x107/0x167 [ 2569.420291] should_fail.cold+0x5/0xa [ 2569.421151] iov_iter_copy_from_user_atomic+0x49b/0xdb0 [ 2569.422338] ? shmem_write_begin+0xf7/0x1d0 [ 2569.423292] ? shmem_write_begin+0x100/0x1d0 [ 2569.424294] generic_perform_write+0x279/0x4f0 [ 2569.425321] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2569.426922] ? evict_inodes+0x420/0x420 [ 2569.427805] ? generic_write_checks+0x2ad/0x390 [ 2569.428862] __generic_file_write_iter+0x39d/0x5d0 [ 2569.429955] generic_file_write_iter+0xdb/0x230 [ 2569.430981] ? iov_iter_init+0x3c/0x130 [ 2569.431866] new_sync_write+0x42c/0x660 [ 2569.432769] ? new_sync_read+0x6f0/0x6f0 [ 2569.433675] ? __x64_sys_pwrite64+0x201/0x260 [ 2569.434677] ? lock_release+0x6b0/0x6b0 [ 2569.435565] ? selinux_file_permission+0x36/0x510 [ 2569.436664] vfs_write+0x747/0xa30 [ 2569.437462] __x64_sys_pwrite64+0x201/0x260 [ 2569.438420] ? ksys_pwrite64+0x1b0/0x1b0 [ 2569.439325] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2569.440499] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2569.441646] do_syscall_64+0x33/0x40 [ 2569.442472] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2569.443605] RIP: 0033:0x7fcae555cab7 [ 2569.444445] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2569.448509] RSP: 002b:00007fcae2b1ef20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2569.450193] RAX: ffffffffffffffda RBX: 00007fcae55f3970 RCX: 00007fcae555cab7 [ 2569.451771] RDX: 0000000000000062 RSI: 0000000020010000 RDI: 0000000000000004 [ 2569.453352] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2569.454926] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2569.456507] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 2569.496810] FAULT_INJECTION: forcing a failure. [ 2569.496810] name failslab, interval 1, probability 0, space 0, times 0 [ 2569.499464] CPU: 0 PID: 30051 Comm: syz-executor.2 Not tainted 5.10.170 #1 [ 2569.501000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2569.502833] Call Trace: [ 2569.503425] dump_stack+0x107/0x167 [ 2569.504263] should_fail.cold+0x5/0xa [ 2569.505108] ? create_object.isra.0+0x3a/0xa20 [ 2569.506136] should_failslab+0x5/0x20 [ 2569.506979] kmem_cache_alloc+0x5b/0x360 [ 2569.507884] create_object.isra.0+0x3a/0xa20 [ 2569.508864] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2569.509990] kmem_cache_alloc+0x159/0x360 [ 2569.510917] __kernfs_new_node+0xd4/0x850 [ 2569.511849] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2569.512910] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2569.513982] ? wait_for_completion_io+0x270/0x270 [ 2569.515068] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 2569.516253] kernfs_new_node+0x93/0x120 [ 2569.517145] __kernfs_create_file+0x51/0x350 [ 2569.518124] sysfs_add_file_mode_ns+0x221/0x560 [ 2569.519163] internal_create_group+0x324/0xb30 [ 2569.520190] ? sysfs_remove_group+0x170/0x170 [ 2569.521185] ? lockdep_init_map_type+0x2c7/0x780 [ 2569.522235] ? blk_queue_flag_set+0x22/0x30 [ 2569.523196] ? __loop_update_dio+0x2d2/0x690 [ 2569.524180] loop_configure+0x954/0x1480 [ 2569.525094] lo_ioctl+0xa72/0x1760 [ 2569.525884] ? avc_has_extended_perms+0x7f1/0xec0 [ 2569.526955] ? loop_set_status_old+0x250/0x250 [ 2569.527970] ? avc_ss_reset+0x180/0x180 [ 2569.528895] ? __lock_acquire+0xbb1/0x5b00 [ 2569.529895] ? selinux_inode_getsecctx+0x90/0x90 [ 2569.530945] ? generic_block_fiemap+0x60/0x60 [ 2569.531937] ? vvar_fault+0x3c0/0x740 [ 2569.532783] ? __switch_to_asm+0x34/0x60 [ 2569.533690] ? loop_set_status_old+0x250/0x250 [ 2569.534717] blkdev_ioctl+0x291/0x710 [ 2569.535561] ? blkdev_common_ioctl+0x1870/0x1870 [ 2569.536625] ? selinux_file_ioctl+0xb1/0x260 [ 2569.537608] block_ioctl+0xf9/0x140 [ 2569.538411] ? blkdev_read_iter+0x1c0/0x1c0 [ 2569.539380] __x64_sys_ioctl+0x19a/0x210 [ 2569.540301] do_syscall_64+0x33/0x40 [ 2569.541129] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2569.542266] RIP: 0033:0x7f9ccf5308d7 [ 2569.543095] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2569.547168] RSP: 002b:00007f9cccaa5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2569.548862] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf5308d7 [ 2569.550448] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2569.552045] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2569.553632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2569.555220] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 21:49:22 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/packet\x00') accept$inet6(r0, 0x0, &(0x7f0000000080)) syz_emit_ethernet(0x42, &(0x7f0000000000)=ANY=[], 0x0) 21:49:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 13) 21:49:22 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000140)=""/265, 0x109}], 0x2) r1 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x71c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000014c0), 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r1) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x300000d, 0x80010, r3, 0x10000000) ioctl$BTRFS_IOC_FS_INFO(r2, 0x8400941f, &(0x7f0000000280)) [ 2569.664444] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2569.672934] EXT4-fs (loop6): get root inode failed [ 2569.673844] EXT4-fs (loop6): mount failed [ 2569.682735] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2569.694664] FAULT_INJECTION: forcing a failure. [ 2569.694664] name failslab, interval 1, probability 0, space 0, times 0 [ 2569.697321] CPU: 0 PID: 30260 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2569.698858] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2569.700725] Call Trace: [ 2569.701316] dump_stack+0x107/0x167 [ 2569.702130] should_fail.cold+0x5/0xa [ 2569.702978] ? create_object.isra.0+0x3a/0xa20 [ 2569.704002] should_failslab+0x5/0x20 [ 2569.704846] kmem_cache_alloc+0x5b/0x360 [ 2569.705747] ? percpu_ref_put_many.constprop.0+0x4e/0x100 [ 2569.706967] create_object.isra.0+0x3a/0xa20 [ 2569.707942] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2569.709080] kmem_cache_alloc+0x159/0x360 [ 2569.710018] security_file_alloc+0x34/0x170 [ 2569.710981] __alloc_file+0xb6/0x320 [ 2569.711810] alloc_empty_file+0x6d/0x170 [ 2569.712731] alloc_file+0x59/0x5a0 [ 2569.713525] alloc_file_pseudo+0x16a/0x250 [ 2569.714460] ? alloc_file+0x5a0/0x5a0 [ 2569.715305] ? shmem_get_inode+0x55c/0xbc0 [ 2569.716254] __shmem_file_setup+0x144/0x320 [ 2569.717204] ? _copy_from_user+0xfb/0x1b0 [ 2569.718122] __do_sys_memfd_create+0x275/0x450 [ 2569.719130] ? memfd_file_seals_ptr+0x170/0x170 [ 2569.720172] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2569.721327] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2569.722470] do_syscall_64+0x33/0x40 [ 2569.723296] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2569.724447] RIP: 0033:0x7f140e5d6b19 [ 2569.725272] 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 [ 2569.729319] RSP: 002b:00007f140bb4bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2569.730998] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f140e5d6b19 [ 2569.732575] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007f140e6300fb [ 2569.734143] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 2569.735713] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 2569.737297] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 21:49:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='tran.=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:49:22 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 16) [ 2569.763093] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: bad extended attribute block 31653 [ 2569.764871] FAULT_INJECTION: forcing a failure. [ 2569.764871] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2569.767715] CPU: 1 PID: 30266 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2569.768773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2569.770032] Call Trace: [ 2569.770446] dump_stack+0x107/0x167 [ 2569.771008] should_fail.cold+0x5/0xa [ 2569.771611] iov_iter_copy_from_user_atomic+0x49b/0xdb0 [ 2569.772491] ? shmem_write_begin+0xf7/0x1d0 [ 2569.773175] ? shmem_write_begin+0x100/0x1d0 [ 2569.773878] generic_perform_write+0x279/0x4f0 [ 2569.774619] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2569.775758] ? evict_inodes+0x420/0x420 [ 2569.776397] ? generic_write_checks+0x2ad/0x390 [ 2569.777155] __generic_file_write_iter+0x39d/0x5d0 [ 2569.777956] generic_file_write_iter+0xdb/0x230 [ 2569.778690] ? iov_iter_init+0x3c/0x130 [ 2569.779316] new_sync_write+0x42c/0x660 [ 2569.779925] ? new_sync_read+0x6f0/0x6f0 [ 2569.780547] ? __x64_sys_pwrite64+0x201/0x260 [ 2569.781219] ? lock_release+0x6b0/0x6b0 [ 2569.781810] ? selinux_file_permission+0x36/0x510 [ 2569.782547] vfs_write+0x747/0xa30 [ 2569.783089] __x64_sys_pwrite64+0x201/0x260 [ 2569.783734] ? ksys_pwrite64+0x1b0/0x1b0 [ 2569.784355] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2569.785138] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2569.785909] do_syscall_64+0x33/0x40 [ 2569.786464] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2569.787232] RIP: 0033:0x7fcae555cab7 [ 2569.787790] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2569.790413] RSP: 002b:00007fcae2b1ef20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2569.791573] RAX: ffffffffffffffda RBX: 00007fcae55f3970 RCX: 00007fcae555cab7 [ 2569.792661] RDX: 0000000000000009 RSI: 0000000020010400 RDI: 0000000000000004 [ 2569.793745] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2569.794831] R10: 0000000000000800 R11: 0000000000000293 R12: 0000000000000004 [ 2569.795914] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 21:49:22 executing program 1: r0 = 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) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x13, r0, 0x0) r1 = fork() ptrace(0x10, r1) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) [ 2569.803061] EXT4-fs (loop2): get root inode failed [ 2569.804355] EXT4-fs (loop2): mount failed [ 2569.820189] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2569.827279] EXT4-fs (loop6): get root inode failed [ 2569.828038] EXT4-fs (loop6): mount failed [ 2569.855149] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2569.861325] EXT4-fs (loop3): get root inode failed [ 2569.862079] EXT4-fs (loop3): mount failed 21:49:23 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8d8d11ea, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:49:23 executing program 4: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x440000, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_REG(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)={0x28, r1, 0x621, 0x0, 0x0, {}, [@NL80211_ATTR_REG_RULES={0x4}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_DFS_REGION={0x5}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_NOACK_MAP(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, r1, 0x200, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x0, 0x47}}}}, [@NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x9}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x9}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x6d}]}, 0x40}, 0x1, 0x0, 0x0, 0x24008080}, 0x4800) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @loopback}}}}}}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e24, 0xa5, @mcast1, 0x9}, 0x1c) [ 2569.961365] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2570.020757] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:49:37 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000040)={@val={0x0, 0x44}, @val={0x0, 0x44, 0x6f6, 0x8, 0x1, 0x1ff}, @ipv6=@icmpv6={0xb, 0x6, "6d7fdb", 0x2fd, 0x3a, 0xff, @local, @loopback, {[@dstopts={0x0, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0xfe}]}, @routing={0x0, 0xa, 0x2, 0xa3, 0x0, [@private2={0xfc, 0x2, '\x00', 0x1}, @remote, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @dev={0xfe, 0x80, '\x00', 0x15}]}, @srh={0x16, 0x6, 0x4, 0x3, 0x20, 0x20, 0x8, [@empty, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0]}, @dstopts={0x2c, 0x0, '\x00', [@ra={0x5, 0x2, 0x7}]}, @dstopts={0x8, 0x1, '\x00', [@jumbo={0xc2, 0x4, 0x4}, @pad1, @ra={0x5, 0x2, 0x8}]}, @routing={0x33, 0x8, 0x1, 0x0, 0x0, [@private0={0xfc, 0x0, '\x00', 0x1}, @private0, @dev={0xfe, 0x80, '\x00', 0xfa}, @dev={0xfe, 0x80, '\x00', 0xb}]}, @dstopts={0x6, 0x0, '\x00', [@pad1]}], @ndisc_ra={0x86, 0x0, 0x0, 0xff, 0x7f, 0xff, 0x3, 0x1, [{0x3, 0xd, "7712ed2d37afce09145f3026feb583612ca19167a349a40bd3e321a1b92421d42bcef1c6386ee4adfb9a66fa582d35eb54983adb14c939facea51bf61e8efffebe0d61928be9dc61e4605e1e0a2e33555868accb197caa26d0855c5ed5f5da66f4bf31d647d15181124ad81e"}, {0xe, 0xa, "dbc7c07ed6d56ad977ab48ce4a93c01911b5fc92862daac68cc692566957b228dadf589fd8bbf146e554a7a0185ac9e68f8ffdae31bb23055f7587c14b835ca762a08dd5edddc600335ca8bd54e1"}, {0x1, 0xb, "ac86593e518259dba743cb5b9ece213315a835aaa9ae243543184d7e2ef20af191861bd5bd545954ad19466f5d4ac44b8e0e443fec1df68643e08bd1baacb52e91e419fcc69b36d6442c95d3abe7dfa4d734bd90999392a3352a6c"}, {0x2, 0x16, "467c685098cfd087de77ff39e7e9699de76cbe3609accc2b4ea01c56888c5e393a81445badda2af573896b0d7e5eb6041ca22637b40ccf5a27b26dcc6251862317a5ac0e49b6564a1d6f900219c9dd157affa1b06d3cf0a730d93dc9461c7b61e84e895b8909d7e545c423166556561519e7f8405291623e9a62cc57e3b987df3e9c94fea09bb73465be4a98f8ab39c13d63352c2f40001ce904fb727463cdd476ac22fcd92b120e638e510575420f6a"}]}}}}, 0x333) 21:49:37 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) preadv2(r1, &(0x7f0000000500)=[{&(0x7f0000000140)=""/107, 0x6b}, {&(0x7f00000001c0)=""/255, 0xff}, {&(0x7f00000002c0)=""/244, 0xf4}, {&(0x7f00000003c0)=""/60, 0x3c}, {&(0x7f0000000400)=""/205, 0xcd}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x6, 0x697, 0x401, 0x14) 21:49:37 executing program 1: r0 = 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) ftruncate(r0, 0x7) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r1 = fork() ptrace(0x10, r1) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) [ 2584.342786] FAULT_INJECTION: forcing a failure. [ 2584.342786] name failslab, interval 1, probability 0, space 0, times 0 [ 2584.345809] CPU: 0 PID: 30504 Comm: syz-executor.2 Not tainted 5.10.170 #1 [ 2584.347513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2584.349583] Call Trace: [ 2584.350239] dump_stack+0x107/0x167 [ 2584.351145] should_fail.cold+0x5/0xa [ 2584.352101] ? __kernfs_new_node+0xd4/0x850 [ 2584.353176] should_failslab+0x5/0x20 [ 2584.354015] kmem_cache_alloc+0x5b/0x360 [ 2584.354920] __kernfs_new_node+0xd4/0x850 [ 2584.355843] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2584.356104] FAULT_INJECTION: forcing a failure. [ 2584.356104] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2584.356919] ? lock_downgrade+0x6d0/0x6d0 [ 2584.356951] ? mutex_lock_io_nested+0x1110/0x1110 [ 2584.360203] ? __kernfs_new_node+0x549/0x850 [ 2584.361187] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2584.362268] ? __lockdep_reset_lock+0x180/0x180 [ 2584.363303] kernfs_new_node+0x93/0x120 [ 2584.364222] __kernfs_create_file+0x51/0x350 [ 2584.365208] sysfs_add_file_mode_ns+0x221/0x560 [ 2584.366243] internal_create_group+0x324/0xb30 [ 2584.367263] ? sysfs_remove_group+0x170/0x170 [ 2584.368265] ? lockdep_init_map_type+0x2c7/0x780 [ 2584.369313] ? blk_queue_flag_set+0x22/0x30 [ 2584.370261] ? __loop_update_dio+0x2d2/0x690 [ 2584.371234] loop_configure+0x954/0x1480 [ 2584.372147] lo_ioctl+0xa72/0x1760 [ 2584.372958] ? avc_has_extended_perms+0x7f1/0xec0 [ 2584.374026] ? loop_set_status_old+0x250/0x250 [ 2584.375038] ? avc_ss_reset+0x180/0x180 [ 2584.375919] ? find_held_lock+0x2c/0x110 [ 2584.376854] ? __lock_acquire+0xbb1/0x5b00 [ 2584.377849] ? selinux_inode_getsecctx+0x90/0x90 [ 2584.378874] ? generic_block_fiemap+0x60/0x60 [ 2584.379879] ? loop_set_status_old+0x250/0x250 [ 2584.380932] blkdev_ioctl+0x291/0x710 [ 2584.381783] ? blkdev_common_ioctl+0x1870/0x1870 [ 2584.382854] ? selinux_file_ioctl+0xb1/0x260 [ 2584.383836] block_ioctl+0xf9/0x140 [ 2584.384672] ? blkdev_read_iter+0x1c0/0x1c0 [ 2584.385626] __x64_sys_ioctl+0x19a/0x210 [ 2584.386502] do_syscall_64+0x33/0x40 [ 2584.387325] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2584.388457] RIP: 0033:0x7f9ccf5308d7 [ 2584.389277] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2584.393327] RSP: 002b:00007f9cccaa5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2584.395004] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf5308d7 [ 2584.396579] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2584.398145] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2584.399713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2584.401288] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2584.402887] CPU: 1 PID: 30509 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2584.403659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2584.404576] Call Trace: [ 2584.404868] dump_stack+0x107/0x167 [ 2584.405274] should_fail.cold+0x5/0xa [ 2584.405697] __alloc_pages_nodemask+0x182/0x680 [ 2584.406213] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 2584.406868] ? lock_downgrade+0x6d0/0x6d0 [ 2584.407342] alloc_pages_vma+0xbb/0x410 [ 2584.407785] shmem_alloc_page+0x10f/0x1e0 [ 2584.408254] ? shmem_init_inode+0x20/0x20 [ 2584.408732] ? percpu_counter_add_batch+0x8b/0x140 [ 2584.409315] ? __vm_enough_memory+0x184/0x360 [ 2584.409815] shmem_getpage_gfp.constprop.0+0x512/0x1920 [ 2584.410415] ? shmem_unuse_inode+0xed0/0xed0 [ 2584.410904] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 2584.411476] ? iov_iter_fault_in_readable+0x9a/0x410 [ 2584.412042] shmem_write_begin+0xf7/0x1d0 [ 2584.412523] generic_perform_write+0x20a/0x4f0 [ 2584.413036] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2584.413835] ? evict_inodes+0x420/0x420 [ 2584.414277] ? generic_write_checks+0x2ad/0x390 [ 2584.414797] __generic_file_write_iter+0x39d/0x5d0 [ 2584.415341] generic_file_write_iter+0xdb/0x230 [ 2584.415853] ? iov_iter_init+0x3c/0x130 [ 2584.416302] new_sync_write+0x42c/0x660 [ 2584.416743] ? new_sync_read+0x6f0/0x6f0 [ 2584.417190] ? __x64_sys_pwrite64+0x201/0x260 [ 2584.417686] ? lock_release+0x6b0/0x6b0 [ 2584.418125] ? selinux_file_permission+0x36/0x510 [ 2584.418671] vfs_write+0x747/0xa30 [ 2584.419070] __x64_sys_pwrite64+0x201/0x260 [ 2584.419547] ? ksys_pwrite64+0x1b0/0x1b0 [ 2584.419999] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2584.420593] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2584.421161] do_syscall_64+0x33/0x40 [ 2584.421571] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2584.422137] RIP: 0033:0x7f140e589ab7 [ 2584.422546] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2584.424574] RSP: 002b:00007f140bb4bf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2584.425413] RAX: ffffffffffffffda RBX: 00007f140e620970 RCX: 00007f140e589ab7 [ 2584.426201] RDX: 0000000000000062 RSI: 0000000020010000 RDI: 0000000000000004 [ 2584.426991] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2584.427774] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2584.428573] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 2584.433942] FAULT_INJECTION: forcing a failure. [ 2584.433942] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2584.435294] CPU: 1 PID: 30511 Comm: syz-executor.6 Not tainted 5.10.170 #1 21:49:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='tran0=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:49:37 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 17) 21:49:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 36) 21:49:37 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x97ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:49:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 14) [ 2584.436273] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2584.437320] Call Trace: [ 2584.437603] dump_stack+0x107/0x167 [ 2584.437996] should_fail.cold+0x5/0xa [ 2584.438409] __alloc_pages_nodemask+0x182/0x680 [ 2584.438912] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 2584.439551] ? lock_downgrade+0x6d0/0x6d0 [ 2584.440017] alloc_pages_vma+0xbb/0x410 [ 2584.440459] shmem_alloc_page+0x10f/0x1e0 [ 2584.440908] ? shmem_init_inode+0x20/0x20 [ 2584.441383] ? percpu_counter_add_batch+0x8b/0x140 [ 2584.441915] ? __vm_enough_memory+0x184/0x360 [ 2584.442401] shmem_getpage_gfp.constprop.0+0x512/0x1920 [ 2584.442992] ? shmem_unuse_inode+0xed0/0xed0 [ 2584.443464] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 2584.444018] ? iov_iter_fault_in_readable+0x9a/0x410 [ 2584.444580] shmem_write_begin+0xf7/0x1d0 [ 2584.445030] generic_perform_write+0x20a/0x4f0 [ 2584.445542] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2584.446318] ? evict_inodes+0x420/0x420 [ 2584.446749] ? generic_write_checks+0x2ad/0x390 [ 2584.447256] __generic_file_write_iter+0x39d/0x5d0 [ 2584.447787] generic_file_write_iter+0xdb/0x230 [ 2584.448294] ? iov_iter_init+0x3c/0x130 [ 2584.448730] new_sync_write+0x42c/0x660 [ 2584.449160] ? new_sync_read+0x6f0/0x6f0 [ 2584.449598] ? __x64_sys_pwrite64+0x201/0x260 [ 2584.450087] ? lock_release+0x6b0/0x6b0 [ 2584.450520] ? selinux_file_permission+0x36/0x510 [ 2584.451058] vfs_write+0x747/0xa30 [ 2584.451444] __x64_sys_pwrite64+0x201/0x260 [ 2584.451907] ? ksys_pwrite64+0x1b0/0x1b0 [ 2584.452363] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2584.452923] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2584.453469] do_syscall_64+0x33/0x40 [ 2584.453871] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2584.454414] RIP: 0033:0x7fcae555cab7 [ 2584.454816] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2584.456769] RSP: 002b:00007fcae2b1ef20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2584.457584] RAX: ffffffffffffffda RBX: 00007fcae55f3970 RCX: 00007fcae555cab7 [ 2584.458568] RDX: 0000000000000023 RSI: 00000000200002c0 RDI: 0000000000000004 [ 2584.459401] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2584.460199] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 21:49:37 executing program 4: syz_emit_ethernet(0x29b, &(0x7f0000000140)={@link_local, @local, @void, {@ipv6={0x86dd, @icmpv6={0xa, 0x6, "c24dc8", 0x265, 0x3a, 0x1, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, {[@srh={0x0, 0x10, 0x4, 0x8, 0x0, 0x18, 0x4000, [@local, @private0={0xfc, 0x0, '\x00', 0x1}, @private0={0xfc, 0x0, '\x00', 0x1}, @private2={0xfc, 0x2, '\x00', 0x1}, @empty, @mcast2, @loopback, @mcast2]}, @srh={0x3c, 0xe, 0x4, 0x7, 0x7, 0x10, 0x6, [@private1={0xfc, 0x1, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private2, @remote, @mcast1, @loopback, @loopback]}, @dstopts={0x87, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0xff}]}, @fragment={0x87, 0x0, 0xff, 0x1, 0x0, 0x5, 0x66}, @hopopts={0x89, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x7}]}, @fragment={0x2c, 0x0, 0xff, 0x1, 0x0, 0x17, 0x64}], @ndisc_ra={0x86, 0x0, 0x0, 0xff, 0xc1, 0x1ff, 0x7, 0x1, [{0x18, 0x1f, "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"}, {0x18, 0x5, "8adabfba068546c0a11ea82bf9756954c90644ef81b9d0fe48d03a38b2585bcec413f5c9b1899c"}]}}}}}}, 0x0) syz_emit_ethernet(0x13a9, &(0x7f0000000400)=ANY=[@ANYBLOB="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29d33d1d731eb506b3e86ba93f88b08e68684c9658029b7d21147ab29a216f24dedfb9788223c6052e0fabb2597baf04de9"], &(0x7f0000000000)={0x1, 0x2, [0xe7c, 0x6f1, 0x665, 0x2a2]}) [ 2584.460989] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 2584.467759] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: bad extended attribute block 31653 [ 2584.472772] EXT4-fs (loop2): get root inode failed [ 2584.473919] EXT4-fs (loop2): mount failed [ 2584.474967] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2584.504392] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2584.573046] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 2584.580025] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2584.593834] EXT4-fs error (device loop6): ext4_fill_super:4960: inode #2: comm syz-executor.6: iget: root inode unallocated 21:49:37 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x400800, 0x30) openat(r1, &(0x7f0000000580)='./file0\x00', 0x100, 0x80) r2 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x7fffffff, 0x0) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(r2, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000740)={0x7c8, 0x0, 0x20, 0x70bd25, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x2, 0x17}}}}, [@NL80211_PMSR_ATTR_PEERS={0x7a8, 0x5, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x8, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}]}, {0x410, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_REQ={0x1f8, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x4c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x10c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x44, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xc}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xf8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xd}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x66}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xfe}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x401}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4899}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x94, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x80}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x77}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x15}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0xc, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x171b}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x1f0, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x10c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xff}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1e}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6e}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2bc}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x400}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8c92}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x17}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xf1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x5c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x101}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}]}, @NL80211_PMSR_TYPE_FTM={0x4}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x5161}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0x4}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7f}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x5c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x81}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}]}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0xc, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}]}]}, {0x30c, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x90, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x8c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1d}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x17}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x20}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x24, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x248, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x108, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x17}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x19}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x5738b92ce9999a2d}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x16}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xf0, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1a}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x54}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x14}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x75}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xaa}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0xc, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x9}]}]}, {0x7c, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_REQ={0x58, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x54, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x19}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1f}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}]}]}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x14, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}]}]}]}, 0x7c8}, 0x1, 0x0, 0x0, 0x44000}, 0x8014) read(r0, &(0x7f0000000140)=""/70, 0x46) writev(r2, &(0x7f0000000500)=[{&(0x7f00000002c0)="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", 0xfb}, {&(0x7f00000003c0)="0f2a0ec25ee5", 0x6}, {&(0x7f0000000400)="99060be4ba7bb7016cf055ee20b3d734dce4f1304aa01cbd9bf734326e6a5a67e370ece8e6490d66c10a11fd7107af6c8c0bfbab98ac4fd15ee9d932709cdda01dd04c7ae6e6ddd1ab32a4306d051a91b537a45c606f6852d191317bf8c760cf02175695c7d43746f99ff723ca949434a745f077cf792c08bc94173867eed68fcd147740abaa7980f9f0d824bdeb3e22be251506d84ebeb4123e149e75bacb0602a3b570c7dac458ee1bf3319babe6c566ddd7880007226394f1ffb2af58c7c04e2c455ddc65c051c8bcdecd8ab5c842b808eb82571ed0d2e38b6630fa6f3b951d8a82323d68b38b60b444bc346a410f421e11e42f0d", 0xf6}], 0x3) 21:49:37 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb5130000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:49:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='tranX=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:49:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 37) [ 2584.612663] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2584.624076] EXT4-fs (loop6): get root inode failed [ 2584.624650] EXT4-fs (loop6): mount failed [ 2584.664770] FAULT_INJECTION: forcing a failure. [ 2584.664770] name failslab, interval 1, probability 0, space 0, times 0 [ 2584.667432] CPU: 0 PID: 30740 Comm: syz-executor.2 Not tainted 5.10.170 #1 [ 2584.668979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2584.670819] Call Trace: [ 2584.671410] dump_stack+0x107/0x167 [ 2584.672243] should_fail.cold+0x5/0xa [ 2584.673097] ? create_object.isra.0+0x3a/0xa20 [ 2584.674116] should_failslab+0x5/0x20 [ 2584.674959] kmem_cache_alloc+0x5b/0x360 [ 2584.675875] create_object.isra.0+0x3a/0xa20 [ 2584.676858] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2584.677983] kmem_cache_alloc+0x159/0x360 [ 2584.678908] __kernfs_new_node+0xd4/0x850 [ 2584.679830] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2584.680887] ? lock_downgrade+0x6d0/0x6d0 [ 2584.681813] ? mutex_lock_io_nested+0x1110/0x1110 [ 2584.682870] ? __kernfs_new_node+0x549/0x850 [ 2584.683845] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2584.684913] ? __lockdep_reset_lock+0x180/0x180 [ 2584.685942] kernfs_new_node+0x93/0x120 [ 2584.686831] __kernfs_create_file+0x51/0x350 [ 2584.687816] sysfs_add_file_mode_ns+0x221/0x560 [ 2584.688887] internal_create_group+0x324/0xb30 [ 2584.689913] ? sysfs_remove_group+0x170/0x170 [ 2584.690914] ? lockdep_init_map_type+0x2c7/0x780 [ 2584.691967] ? blk_queue_flag_set+0x22/0x30 [ 2584.692937] ? __loop_update_dio+0x2d2/0x690 [ 2584.693913] loop_configure+0x954/0x1480 [ 2584.694825] lo_ioctl+0xa72/0x1760 [ 2584.695614] ? avc_has_extended_perms+0x7f1/0xec0 [ 2584.696691] ? loop_set_status_old+0x250/0x250 [ 2584.697701] ? avc_ss_reset+0x180/0x180 [ 2584.698583] ? find_held_lock+0x2c/0x110 [ 2584.699493] ? __lock_acquire+0xbb1/0x5b00 [ 2584.700517] ? selinux_inode_getsecctx+0x90/0x90 [ 2584.701560] ? generic_block_fiemap+0x60/0x60 [ 2584.702559] ? loop_set_status_old+0x250/0x250 [ 2584.703563] blkdev_ioctl+0x291/0x710 [ 2584.704412] ? blkdev_common_ioctl+0x1870/0x1870 [ 2584.705469] ? selinux_file_ioctl+0xb1/0x260 [ 2584.706458] block_ioctl+0xf9/0x140 [ 2584.707276] ? blkdev_read_iter+0x1c0/0x1c0 [ 2584.708245] __x64_sys_ioctl+0x19a/0x210 [ 2584.709155] do_syscall_64+0x33/0x40 [ 2584.709990] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2584.711125] RIP: 0033:0x7f9ccf5308d7 [ 2584.711953] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2584.716015] RSP: 002b:00007f9cccaa5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2584.717701] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf5308d7 [ 2584.719272] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2584.720852] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2584.722422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2584.723993] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2584.776334] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: bad extended attribute block 31653 [ 2584.781621] EXT4-fs (loop2): get root inode failed [ 2584.783501] EXT4-fs (loop2): mount failed 21:49:55 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:49:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 38) [ 2602.673297] FAULT_INJECTION: forcing a failure. [ 2602.673297] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2602.673774] FAULT_INJECTION: forcing a failure. [ 2602.673774] name failslab, interval 1, probability 0, space 0, times 0 [ 2602.675611] CPU: 0 PID: 30868 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2602.679152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2602.681388] Call Trace: [ 2602.682061] dump_stack+0x107/0x167 [ 2602.683042] should_fail.cold+0x5/0xa [ 2602.684017] iov_iter_copy_from_user_atomic+0x49b/0xdb0 [ 2602.685626] ? shmem_write_begin+0xf7/0x1d0 [ 2602.686754] ? shmem_write_begin+0x100/0x1d0 [ 2602.688134] generic_perform_write+0x279/0x4f0 [ 2602.689277] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2602.691351] ? evict_inodes+0x420/0x420 [ 2602.692365] ? generic_write_checks+0x2ad/0x390 [ 2602.693572] __generic_file_write_iter+0x39d/0x5d0 [ 2602.694583] generic_file_write_iter+0xdb/0x230 [ 2602.695264] ? iov_iter_init+0x3c/0x130 [ 2602.695815] new_sync_write+0x42c/0x660 [ 2602.696635] ? new_sync_read+0x6f0/0x6f0 [ 2602.697684] ? __x64_sys_pwrite64+0x201/0x260 [ 2602.698891] ? lock_release+0x6b0/0x6b0 [ 2602.699887] ? selinux_file_permission+0x36/0x510 [ 2602.701410] vfs_write+0x747/0xa30 [ 2602.702378] __x64_sys_pwrite64+0x201/0x260 [ 2602.703043] ? ksys_pwrite64+0x1b0/0x1b0 [ 2602.703748] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2602.704584] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2602.705914] do_syscall_64+0x33/0x40 [ 2602.707059] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2602.708453] RIP: 0033:0x7f140e589ab7 [ 2602.709379] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2602.711753] RSP: 002b:00007f140bb4bf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2602.713155] RAX: ffffffffffffffda RBX: 00007f140e620970 RCX: 00007f140e589ab7 [ 2602.714342] RDX: 0000000000000062 RSI: 0000000020010000 RDI: 0000000000000004 [ 2602.715266] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2602.716203] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2602.717165] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 2602.718142] CPU: 1 PID: 30856 Comm: syz-executor.2 Not tainted 5.10.170 #1 [ 2602.719071] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2602.720115] Call Trace: [ 2602.720484] dump_stack+0x107/0x167 [ 2602.720960] should_fail.cold+0x5/0xa [ 2602.721439] ? __kernfs_new_node+0xd4/0x850 [ 2602.728885] should_failslab+0x5/0x20 [ 2602.729373] kmem_cache_alloc+0x5b/0x360 [ 2602.729998] __kernfs_new_node+0xd4/0x850 [ 2602.730533] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2602.731154] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2602.731781] ? wait_for_completion_io+0x270/0x270 [ 2602.732407] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 2602.733161] kernfs_new_node+0x93/0x120 [ 2602.733689] __kernfs_create_file+0x51/0x350 [ 2602.734267] sysfs_add_file_mode_ns+0x221/0x560 [ 2602.734882] internal_create_group+0x324/0xb30 [ 2602.735477] ? sysfs_remove_group+0x170/0x170 [ 2602.736069] ? lockdep_init_map_type+0x2c7/0x780 [ 2602.736764] ? blk_queue_flag_set+0x22/0x30 [ 2602.737339] ? __loop_update_dio+0x2d2/0x690 [ 2602.737952] loop_configure+0x954/0x1480 [ 2602.738499] lo_ioctl+0xa72/0x1760 [ 2602.738969] ? avc_has_extended_perms+0x7f1/0xec0 [ 2602.739601] ? loop_set_status_old+0x250/0x250 [ 2602.740213] ? avc_ss_reset+0x180/0x180 [ 2602.740762] ? find_held_lock+0x2c/0x110 [ 2602.741311] ? __lock_acquire+0xbb1/0x5b00 [ 2602.741914] ? selinux_inode_getsecctx+0x90/0x90 [ 2602.742535] ? generic_block_fiemap+0x60/0x60 [ 2602.743133] ? loop_set_status_old+0x250/0x250 [ 2602.743729] blkdev_ioctl+0x291/0x710 [ 2602.744229] ? blkdev_common_ioctl+0x1870/0x1870 [ 2602.744885] ? selinux_file_ioctl+0xb1/0x260 [ 2602.745466] block_ioctl+0xf9/0x140 [ 2602.745946] ? blkdev_read_iter+0x1c0/0x1c0 [ 2602.746506] __x64_sys_ioctl+0x19a/0x210 [ 2602.747058] do_syscall_64+0x33/0x40 [ 2602.747560] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2602.748226] RIP: 0033:0x7f9ccf5308d7 [ 2602.748743] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2602.751120] RSP: 002b:00007f9cccaa5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2602.752107] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf5308d7 [ 2602.753076] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2602.753993] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2602.754915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2602.755842] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2602.762730] FAULT_INJECTION: forcing a failure. [ 2602.762730] name failslab, interval 1, probability 0, space 0, times 0 [ 2602.764167] CPU: 0 PID: 30878 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2602.765168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2602.766222] Call Trace: [ 2602.766585] dump_stack+0x107/0x167 [ 2602.767082] should_fail.cold+0x5/0xa [ 2602.767583] ? xas_alloc+0x336/0x440 [ 2602.768179] should_failslab+0x5/0x20 [ 2602.772993] kmem_cache_alloc+0x5b/0x360 [ 2602.773542] ? __lockdep_reset_lock+0x180/0x180 [ 2602.774171] xas_alloc+0x336/0x440 [ 2602.774653] xas_create+0x60b/0x1040 [ 2602.775175] xas_create_range+0x18b/0x600 [ 2602.775745] shmem_add_to_page_cache+0x759/0x1150 21:49:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='tranc=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:49:55 executing program 4: r0 = perf_event_open(&(0x7f0000001100)={0x6, 0x80, 0x1, 0x0, 0x8, 0x0, 0x4, 0x0, 0x840c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0x5}, 0xa812, 0xfffffffffffffffc, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f00000000c0)={[0x1549db77]}, 0x8) ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000000100)={{r0}, "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"}) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f0000000040)={0x290d6f5fc70c7391, 0x5f, "09b6f988e6eaf79ef742fb576b81a4cff118d069852ee1a30e0307b230507d2e06978f95a068245c4f42107bda83edc461f1f72d6afaadce199d05ad6c4b006904bd4767ce94aafe5a5eb86aae64b3bb23d183ed8f6ee6561fa45a6c9d2c9b"}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) 21:49:55 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) 21:49:55 executing program 1: r0 = memfd_create(&(0x7f0000000100)='\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) r1 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r1) r3 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r4, r3) copy_file_range(r1, &(0x7f0000000080)=0x67cd, r4, &(0x7f00000000c0)=0x3f, 0x2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r5 = fork() ptrace(0x10, r5) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) ptrace$setregset(0x4205, r5, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) 21:49:55 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 18) 21:49:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 15) [ 2602.776407] ? shmem_getattr+0x180/0x180 [ 2602.777023] shmem_getpage_gfp.constprop.0+0x64a/0x1920 [ 2602.777767] ? shmem_unuse_inode+0xed0/0xed0 [ 2602.778348] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 2602.779030] ? iov_iter_fault_in_readable+0x9a/0x410 [ 2602.779720] shmem_write_begin+0xf7/0x1d0 [ 2602.780288] generic_perform_write+0x20a/0x4f0 [ 2602.780920] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2602.781881] ? evict_inodes+0x420/0x420 [ 2602.782419] ? generic_write_checks+0x2ad/0x390 [ 2602.783061] __generic_file_write_iter+0x39d/0x5d0 [ 2602.783714] generic_file_write_iter+0xdb/0x230 [ 2602.784338] ? iov_iter_init+0x3c/0x130 [ 2602.784909] new_sync_write+0x42c/0x660 [ 2602.785438] ? new_sync_read+0x6f0/0x6f0 [ 2602.785985] ? __x64_sys_pwrite64+0x201/0x260 [ 2602.786593] ? lock_release+0x6b0/0x6b0 [ 2602.787132] ? selinux_file_permission+0x36/0x510 [ 2602.787798] vfs_write+0x747/0xa30 [ 2602.788298] __x64_sys_pwrite64+0x201/0x260 [ 2602.788952] ? ksys_pwrite64+0x1b0/0x1b0 [ 2602.789505] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2602.790212] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2602.791429] do_syscall_64+0x33/0x40 [ 2602.792541] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2602.793818] RIP: 0033:0x7fcae555cab7 [ 2602.794946] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2602.800509] RSP: 002b:00007fcae2b1ef20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2602.802379] RAX: ffffffffffffffda RBX: 00007fcae55f3970 RCX: 00007fcae555cab7 [ 2602.804115] RDX: 0000000000000023 RSI: 00000000200002c0 RDI: 0000000000000004 [ 2602.806087] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2602.807621] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 2602.809426] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 2602.851058] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: bad extended attribute block 31653 21:49:56 executing program 4: syz_emit_ethernet(0x46, &(0x7f00000001c0)={@link_local, @local, @val={@val={0x9100, 0x5, 0x1}, {0x8100, 0x5, 0x1, 0x3}}, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) recvfrom(0xffffffffffffffff, &(0x7f00000000c0)=""/120, 0x78, 0x20, &(0x7f0000000140)=@nfc={0x27, 0x1, 0x0, 0x7cdc26ad57e0d14d}, 0x80) syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaabbbb9fbbbbbbbb81000e0008060001080006040003aaaaaaaaaa1ae00000010180c20000010a010101"], &(0x7f0000000080)={0x0, 0x3, [0x411, 0x1d1, 0xd3b, 0x7dd]}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @multicast, @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty, @remote, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x19}, @multicast1}}}}, &(0x7f0000000240)={0x0, 0x3, [0xe77, 0x808, 0x15b, 0xdcc]}) [ 2602.856564] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2602.859829] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 21:49:56 executing program 0: ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000180)={{0x1, 0x1, 0x18}, './file0\x00'}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000140)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/164, 0xa4}, {&(0x7f0000000600)=""/257, 0x101}], 0x2) [ 2602.879207] EXT4-fs (loop2): get root inode failed [ 2602.880031] EXT4-fs (loop2): mount failed [ 2602.887375] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2602.889913] EXT4-fs (loop3): get root inode failed [ 2602.890661] EXT4-fs (loop3): mount failed [ 2602.904932] EXT4-fs (loop6): get root inode failed [ 2602.905728] EXT4-fs (loop6): mount failed 21:49:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trand=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) [ 2602.955068] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:49:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 39) 21:49:56 executing program 4: syz_emit_ethernet(0x5f0, &(0x7f0000000500)={@local, @local, @void, {@mpls_mc={0x8848, {[{0xe36}, {0x7ff}, {0x4}, {0x3, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x3f, 0x0, 0x1}, {0x2, 0x0, 0x1}], @ipv6=@tcp={0x5, 0x6, "b33f78", 0x59e, 0x6, 0x0, @remote, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, {[@routing={0xd9ede8e837673d54, 0xc, 0x0, 0x1, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @dev={0xfe, 0x80, '\x00', 0x42}, @remote, @remote, @ipv4={'\x00', '\xff\xff', @remote}, @empty]}, @hopopts={0x5e, 0x5, '\x00', [@calipso={0x7, 0x20, {0x0, 0x6, 0x81, 0x3f, [0x1, 0x4, 0x2]}}, @pad1, @enc_lim={0x4, 0x1, 0x5}, @enc_lim={0x4, 0x1, 0x7}, @ra={0x5, 0x2, 0x3f}]}, @srh={0xff, 0x12, 0x4, 0x9, 0x4, 0x48, 0x4, [@ipv4={'\x00', '\xff\xff', @multicast2}, @local, @mcast1, @local, @mcast2, @private2, @remote, @loopback, @local]}, @srh={0x2c, 0x6, 0x4, 0x3, 0xfd, 0x28, 0x81, [@mcast1, @loopback, @private2={0xfc, 0x2, '\x00', 0x1}]}, @routing={0x16, 0xe, 0x1, 0x9, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @dev={0xfe, 0x80, '\x00', 0xf}, @mcast2, @private2={0xfc, 0x2, '\x00', 0x1}, @dev={0xfe, 0x80, '\x00', 0x11}]}, @hopopts={0x87, 0x21, '\x00', [@pad1, @ra={0x5, 0x2, 0x5}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0xb, 0xe0, "8c56bd9ce58a48061cb7b38527ae6aa05b47ed8bea90fa70b3de007a18581818616556e402fd9a93cc1b139f6d48721c7fa3c73436b45c925e1a3f40db88dcd6c24e777026729ec56dfd8196ca06a4689c522fdc025b911a2e89679568e0503aaf029b749eaa4fe6dbe117e6ead3bfc3434de72b739bdeaf0163e54a9d1975373df6734314cbf636ab6abf6cf6ca13f3401a5a6d54d61cdbc70461f01d2e2fc3ff27e3112b5ac0a67cf6bca78f910267848a09c560377ba6e1c44ac3a44087d255f62fce439701a370a17d45d23bd11307f2a9e503ea2f1c6f4f354d6c8ebe52"}, @enc_lim={0x4, 0x1, 0x1}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0xf}}]}, @hopopts={0x2f, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x8}]}, @hopopts={0xc, 0x9, '\x00', [@pad1, @enc_lim={0x4, 0x1, 0x8}, @generic={0x0, 0x47, "bccf99d67668abd320ef1edb9bd445a6b258ffddb97bebc287f21fb433ee24dafd18b6d44c26efb6d9250f5a5ed60c6bd6c80fd828eb8105e050aa04f002b7a05d9af0473ea0bc"}]}, @dstopts={0x88, 0x16, '\x00', [@generic={0x1, 0x84, "8d3e26399adb35a96336c399c3225623e217deeb0ccdf9bb6d741e30c03fd38948c05fa029215a4a9c4a21029edf4937208323af8bde72f5622be53e819d5b6ceec4d2a6e5ce17d0b278eae25d30269f83a712b6955b0fbd652d91e7dc7397302673ab5e99d0aeb114a39dbd0dbd6fe648e9a12466f611524c11de0b50879eb6be316213"}, @hao={0xc9, 0x10, @empty}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @loopback}}, @ra={0x5, 0x2, 0xfbcc}, @enc_lim, @enc_lim={0x4, 0x1, 0x38}]}, @fragment={0x67, 0x0, 0x5, 0x0, 0x0, 0x1f, 0x8}, @fragment={0x89, 0x0, 0x80, 0x0, 0x0, 0xc, 0x68}, @srh={0x67, 0x10, 0x4, 0x8, 0x20, 0x20, 0x41, [@ipv4={'\x00', '\xff\xff', @local}, @remote, @remote, @ipv4={'\x00', '\xff\xff', @private=0xa010102}, @private0={0xfc, 0x0, '\x00', 0x1}, @local, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=' \x01\x00']}], {{0x4e21, 0x4e21, 0x41424344, 0x41424344, 0x0, 0x0, 0xa, 0x20, 0x7, 0x0, 0x8, {[@md5sig={0x13, 0x12, "5d161c2f21444bb9671d7950dd47e324"}]}}, {"704b559ed031ed8b6e273a312e1fbd2a21011031d2e5f877afa0078233324e40ec8e7868d58aa112eb71954d1b4838ae3327e66f041663d3b4b5e059071d392ec3a53fbc2cadbf32e0af3ecbf983eccbe982b7d80643e2d303029b3214b475180ffe95fff0433bdcdf29af3360480edf019e0b71fa3f7c4eb50bd50e63911d483123b155445cc473c610ea6dc7bc724971dfbfe4e40356864c80d915559d9bf68490680a5372f61ce3db98beaad16b2154e9a244872e"}}}}}}}}, 0x0) 21:49:56 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) vmsplice(r0, &(0x7f0000000480)=[{&(0x7f0000000140)="67bb041987df0f50330570af1510ea44eca9b5fc2fd6a48a6f99f3e863dd2c0592c6eb67a23d13c20ad8b711cb7e", 0x2e}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="4b11e2afcc262d07c213506838d73a6c869e7d85", 0x14}, {&(0x7f0000000200)="23789e05fa3f85340f4040720b83fb409be491687821610c3a23950dace08be0a2885649118dae3060d90f96345288469a1da5c868e4a8cef85ea665ceaa180d4f75c3d3b2f50519df2237aea4dd5c8f30fb41e74c367168863970bfe884a1deb7b4fa63d0d2504876911e141feff94da1b7d8ce283585a7e17bef5c1b37af008a85df6eb6c7ddebfe0ea444c5076a589a55c7015d6955a69f2430ca4e575066fca4171b588183a0424647623c8d10b1e120692c1233a07b7fdc83633ba28e75eacd975c7314d33ddf17a17e095db991b27f050a571aa1efee212b11ff12cf9edf9f", 0xe2}, {&(0x7f0000000300)="9b67803121cc442d9534349a5a32a5250df126b09a4c1ccaae2cf1b9027cc362f05df055a52c8e8cf1d611aeb36be35169d6fc9aa9aeb20183590812bf63edefc7fabe5d9211d9cdcb5fb126c8c854c109de9e49b5", 0x55}, {&(0x7f0000000380)="2af67aade9779a2cd60e49f8c4939818c4254c9aa53abbfee3431be914c983d5a6c038aea92d390d1837d39dc26bc9250b579190039f84d9624e66ef9369c08bfdd5c50c818890e03fef2a91628e385ab04ea3839ee513c6bc7a809275e8f07f7a5db90d5fbed08b2c0edbe9824a2ba21f52a6ffd4cf083f9f8deb4bac29182eb03ed47a3ed2ea56cd848f442b5cffc3f28ed9d5531347d6c9265d63cae7d662280aa9aad42c995937666d99b9d3becee11c8cc019d508105b3c406872c2d585b27d47c65d80aecb5727c29aa5", 0xcd}], 0x6, 0x2) 21:49:56 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 19) 21:49:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 16) 21:49:56 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xea118d8d, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 2603.055106] FAULT_INJECTION: forcing a failure. [ 2603.055106] name failslab, interval 1, probability 0, space 0, times 0 [ 2603.056633] CPU: 0 PID: 31098 Comm: syz-executor.2 Not tainted 5.10.170 #1 [ 2603.057538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2603.058611] Call Trace: [ 2603.058966] dump_stack+0x107/0x167 [ 2603.059636] should_fail.cold+0x5/0xa [ 2603.060364] ? create_object.isra.0+0x3a/0xa20 [ 2603.060991] should_failslab+0x5/0x20 [ 2603.061483] kmem_cache_alloc+0x5b/0x360 [ 2603.062045] create_object.isra.0+0x3a/0xa20 [ 2603.062627] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2603.063311] kmem_cache_alloc+0x159/0x360 [ 2603.063865] __kernfs_new_node+0xd4/0x850 [ 2603.064456] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2603.065105] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2603.065745] ? wait_for_completion_io+0x270/0x270 [ 2603.066390] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 2603.067102] kernfs_new_node+0x93/0x120 [ 2603.067641] __kernfs_create_file+0x51/0x350 [ 2603.068227] sysfs_add_file_mode_ns+0x221/0x560 [ 2603.068881] internal_create_group+0x324/0xb30 [ 2603.069484] ? sysfs_remove_group+0x170/0x170 [ 2603.070084] ? lockdep_init_map_type+0x2c7/0x780 [ 2603.070717] ? blk_queue_flag_set+0x22/0x30 [ 2603.071279] ? __loop_update_dio+0x2d2/0x690 [ 2603.071864] loop_configure+0x954/0x1480 [ 2603.073119] lo_ioctl+0xa72/0x1760 [ 2603.074128] ? avc_has_extended_perms+0x7f1/0xec0 [ 2603.075480] ? loop_set_status_old+0x250/0x250 [ 2603.076816] ? avc_ss_reset+0x180/0x180 [ 2603.077967] ? find_held_lock+0x2c/0x110 [ 2603.079160] ? __lock_acquire+0xbb1/0x5b00 [ 2603.080359] ? selinux_inode_getsecctx+0x90/0x90 [ 2603.081611] ? generic_block_fiemap+0x60/0x60 [ 2603.082817] ? loop_set_status_old+0x250/0x250 [ 2603.084109] blkdev_ioctl+0x291/0x710 [ 2603.085182] ? blkdev_common_ioctl+0x1870/0x1870 [ 2603.086579] ? selinux_file_ioctl+0xb1/0x260 [ 2603.087619] block_ioctl+0xf9/0x140 [ 2603.088576] ? blkdev_read_iter+0x1c0/0x1c0 [ 2603.089200] __x64_sys_ioctl+0x19a/0x210 [ 2603.089793] do_syscall_64+0x33/0x40 [ 2603.090709] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2603.092190] RIP: 0033:0x7f9ccf5308d7 [ 2603.092805] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2603.098055] RSP: 002b:00007f9cccaa5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2603.100201] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf5308d7 [ 2603.102229] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2603.104264] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2603.106318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2603.108357] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 21:49:56 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) syz_emit_ethernet(0x26, &(0x7f0000000040)={@link_local, @multicast, @val={@val={0x9100, 0x5, 0x1, 0x3}}, {@can={0xc, {{0x0, 0x1, 0x0, 0x1}, 0x8, 0x0, 0x0, 0x0, "9de08d2074e6c3b3"}}}}, &(0x7f0000000080)={0x1, 0x4, [0xd9b, 0xb4, 0x9a4, 0x39f]}) 21:49:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trani=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:49:56 executing program 1: r0 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r1 = fork() mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10031, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}, 0x11010, 0x0, 0xfffffffb, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r2, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000001540), 0xffffffffffffffff) ptrace(0x10, r1) r3 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) clone3(&(0x7f00000003c0)={0x54000000, &(0x7f0000000080), &(0x7f00000001c0), &(0x7f0000000200), {0x34}, &(0x7f00000002c0)=""/77, 0x4d, &(0x7f0000000240)=""/20, &(0x7f0000000380)=[r4], 0x1}, 0x58) getpriority(0x0, r3) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x75, 0x6, 0xff, 0x4, 0x0, 0xfffffffffffffff7, 0xc0207, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x40, 0x8001, 0x8, 0x1, 0x8000, 0x2, 0x0, 0x0, 0x5, 0x0, 0x7fffffff}, r3, 0x2, 0xffffffffffffffff, 0x0) r5 = getpid() getpriority(0x0, r5) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x75, 0x80, 0xff, 0x4, 0x0, 0xfffffffffffffff7, 0xc0207, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x8, 0x2}, 0x40, 0x800, 0x8, 0x5, 0x8000, 0x2, 0x0, 0x0, 0x5, 0x0, 0x7fffffff}, r5, 0x2, 0xffffffffffffffff, 0x0) waitid(0x1, r1, &(0x7f0000000140), 0x8, 0x0) [ 2603.159822] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2603.183258] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: bad extended attribute block 31653 [ 2603.198383] FAULT_INJECTION: forcing a failure. [ 2603.198383] name failslab, interval 1, probability 0, space 0, times 0 [ 2603.204657] CPU: 0 PID: 31213 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2603.205587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2603.206665] Call Trace: [ 2603.207030] dump_stack+0x107/0x167 [ 2603.207527] should_fail.cold+0x5/0xa [ 2603.208029] ? __memcg_kmem_charge+0x68/0x140 [ 2603.208708] ? create_object.isra.0+0x3a/0xa20 [ 2603.209321] should_failslab+0x5/0x20 [ 2603.209841] kmem_cache_alloc+0x5b/0x360 [ 2603.210383] create_object.isra.0+0x3a/0xa20 [ 2603.210961] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2603.211635] kmem_cache_alloc+0x159/0x360 [ 2603.212202] ? __lockdep_reset_lock+0x180/0x180 [ 2603.213324] xas_alloc+0x336/0x440 [ 2603.213813] xas_create+0x60b/0x1040 [ 2603.214309] xas_create_range+0x18b/0x600 [ 2603.214879] shmem_add_to_page_cache+0x759/0x1150 [ 2603.215561] ? shmem_getattr+0x180/0x180 [ 2603.216116] shmem_getpage_gfp.constprop.0+0x64a/0x1920 [ 2603.217359] ? shmem_unuse_inode+0xed0/0xed0 [ 2603.217944] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 2603.218640] ? iov_iter_fault_in_readable+0x9a/0x410 [ 2603.219309] shmem_write_begin+0xf7/0x1d0 [ 2603.219879] generic_perform_write+0x20a/0x4f0 [ 2603.220670] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2603.222366] ? evict_inodes+0x420/0x420 [ 2603.223334] ? generic_write_checks+0x2ad/0x390 [ 2603.224459] __generic_file_write_iter+0x39d/0x5d0 [ 2603.224809] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2603.225898] generic_file_write_iter+0xdb/0x230 [ 2603.233030] ? iov_iter_init+0x3c/0x130 [ 2603.233619] new_sync_write+0x42c/0x660 [ 2603.234196] ? new_sync_read+0x6f0/0x6f0 [ 2603.234786] ? __x64_sys_pwrite64+0x201/0x260 [ 2603.235452] ? lock_release+0x6b0/0x6b0 [ 2603.236027] ? selinux_file_permission+0x36/0x510 [ 2603.236711] vfs_write+0x747/0xa30 [ 2603.237150] __x64_sys_pwrite64+0x201/0x260 [ 2603.237700] ? ksys_pwrite64+0x1b0/0x1b0 [ 2603.238133] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2603.238681] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2603.239285] do_syscall_64+0x33/0x40 [ 2603.239674] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2603.240290] RIP: 0033:0x7fcae555cab7 [ 2603.240809] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2603.242744] RSP: 002b:00007fcae2b1ef20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2603.243632] RAX: ffffffffffffffda RBX: 00007fcae55f3970 RCX: 00007fcae555cab7 [ 2603.244557] RDX: 0000000000000023 RSI: 00000000200002c0 RDI: 0000000000000004 [ 2603.245443] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2603.246279] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 2603.247142] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 2603.248937] EXT4-fs (loop2): get root inode failed [ 2603.249678] EXT4-fs (loop2): mount failed [ 2603.257427] FAULT_INJECTION: forcing a failure. [ 2603.257427] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2603.259201] CPU: 0 PID: 31209 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2603.260132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2603.262390] Call Trace: [ 2603.263212] dump_stack+0x107/0x167 [ 2603.264376] should_fail.cold+0x5/0xa [ 2603.265534] iov_iter_copy_from_user_atomic+0x49b/0xdb0 [ 2603.267209] ? shmem_write_begin+0xf7/0x1d0 [ 2603.268549] ? shmem_write_begin+0x100/0x1d0 [ 2603.270025] generic_perform_write+0x279/0x4f0 [ 2603.271447] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2603.273653] ? evict_inodes+0x420/0x420 [ 2603.274842] ? generic_write_checks+0x2ad/0x390 [ 2603.276309] __generic_file_write_iter+0x39d/0x5d0 [ 2603.277774] generic_file_write_iter+0xdb/0x230 [ 2603.279150] ? iov_iter_init+0x3c/0x130 [ 2603.280346] new_sync_write+0x42c/0x660 [ 2603.281522] ? new_sync_read+0x6f0/0x6f0 [ 2603.282747] ? __x64_sys_pwrite64+0x201/0x260 [ 2603.284147] ? lock_release+0x6b0/0x6b0 [ 2603.285472] ? selinux_file_permission+0x36/0x510 [ 2603.286895] vfs_write+0x747/0xa30 [ 2603.287983] __x64_sys_pwrite64+0x201/0x260 [ 2603.289277] ? ksys_pwrite64+0x1b0/0x1b0 [ 2603.290450] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2603.292117] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2603.293525] do_syscall_64+0x33/0x40 [ 2603.294534] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2603.295927] RIP: 0033:0x7f140e589ab7 [ 2603.296953] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2603.302265] RSP: 002b:00007f140bb4bf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2603.304549] RAX: ffffffffffffffda RBX: 00007f140e620970 RCX: 00007f140e589ab7 [ 2603.306373] RDX: 0000000000000009 RSI: 0000000020010400 RDI: 0000000000000004 [ 2603.308176] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2603.309307] R10: 0000000000000800 R11: 0000000000000293 R12: 0000000000000004 [ 2603.310224] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 2603.372738] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2603.380584] EXT4-fs (loop6): get root inode failed [ 2603.381342] EXT4-fs (loop6): mount failed 21:49:56 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf5ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 2603.437926] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2603.442223] EXT4-fs (loop3): get root inode failed [ 2603.443424] EXT4-fs (loop3): mount failed [ 2603.479173] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:50:14 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='timerslack_ns\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) 21:50:14 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:50:14 executing program 1: r0 = 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) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r1 = fork() ptrace(0x10, r1) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_dev$ptys(0xc, 0x3, 0x0) dup2(r3, r2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r4, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) sendfile(r2, r4, 0x0, 0x3) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) 21:50:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='tranl=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:50:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 40) 21:50:14 executing program 4: syz_emit_ethernet(0x42, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa00119078e000000164010102940401000c009078001c000045000000006800000005e0000001e000000100"/66], 0x0) write$tun(0xffffffffffffffff, &(0x7f00000000c0)={@void, @val={0x0, 0x4, 0xffff, 0x6, 0x6}, @eth={@local, @random="e9e1776aaa8f", @val={@val={0x9100, 0x6, 0x0, 0x2}, {0x8100, 0x0, 0x0, 0x4}}, {@mpls_mc={0x8848, {[{}, {0x200, 0x0, 0x1}, {0x4, 0x0, 0x1}], @ipv6=@dccp_packet={0xf, 0x6, "d0a115", 0x450, 0x21, 0x0, @rand_addr=' \x01\x00', @private0={0xfc, 0x0, '\x00', 0x1}, {[@hopopts={0x73, 0x50, '\x00', [@calipso={0x7, 0x10, {0x0, 0x2, 0x6, 0x401, [0x6]}}, @enc_lim={0x4, 0x1, 0x80}, @ra={0x5, 0x2, 0xbb37}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x20, {0x2, 0x6, 0x5, 0x9, [0xff, 0x6, 0x1]}}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2f}}}, @generic={0x20, 0xf5, "060bd9c0b699ce7292ba982a82b14bfd82b9ebb13c087e8b762877a61fe2d979131ca7a51913701818de695e2ab55a921591bced7835793b5b13a1f4b16a162ea90e61a16d22875c3cb7817f6d8fae4790be09e21349b0599134ad1840891785df4d39dda19120fa302f2d1f51a966f73bb22b0969276057074d3835402672e144304cfb36e3c6e8bfb576a22f7b18e6110abc45afd8f4857f4b0f86fe97bd36d6d4d9cb72b82be9e1f5fbb0ec4e7c68b1828694d8d2100821598ceee2c96756077d294339bb63f9094f58dce53fdac06228ca961e88455a365ec5167822375faa36df0e36d58f521e9c58110330ab847e3e8eb08b"}, @generic={0xd1, 0xf1, "2c0a5a099f25d45d9fa69a1b8a767522cde8df24fd24e920752ebb4fc126ec2c72d84086d29d73e21a56a9be54583c6828c851154d1fb26e3a0c3e8e0d67ea235d54ab28f0c7e44c50a8f4b03fdb635d1fbf74f350ffcc96832c5a6ab107a65060dc0df16eee9f3d6e8c70bcb08bc213147bfca4d4271fab925112ca93f3189bf2f647d2057ad8d771dfb19a9b35a16c9073d982c71fc43d526945cb362fbcf29e4f2d6fcdda71ee32f9aa9681851372b507b2241ea4604ef0f4500801d8eb76889420a42f6f01d8976c8ffaee07fea2a126ef0590cf875e683e6d48f43a221c28f6b97467bf9e090bad57e7ff7f7231de"}, @hao={0xc9, 0x10, @private1}, @calipso={0x7, 0x30, {0x1, 0xa, 0x40, 0x9, [0x2, 0x2, 0x40, 0x0, 0xb5e0]}}]}, @hopopts={0x2e, 0x11, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @enc_lim, @enc_lim={0x4, 0x1, 0x3}, @jumbo={0xc2, 0x4, 0x7}, @pad1, @pad1, @generic={0x1, 0x5f, "501b56dd1cfd05290a4c8d49faed791666e5338f9f8905d52fbc2015b8443f388afcaf3c7fed862e2caee4bf077eb633eb12d36305b1634a7af11446a44f7c01f4d4e9b25ae5764db1a83241b87d330223e011ea1f980af3c0efe453b63f9e"}]}, @srh={0x2f, 0x4, 0x4, 0x2, 0x80, 0x0, 0x9, [@private2, @loopback]}], {{0x4e23, 0x4e20, 0x4, 0x1, 0x8, 0x0, 0x0, 0x5, 0x3, "f2a047", 0x98, "f98294"}, "2e841f1b082b2b23ef71d33d11ca1ec86ee726a94024331679b0732fc797f8f91ac25a7f1302d910652c20bc85c5134dc5eaba36ac79a941f970b1f9eb7d192beee0c6a95a07125cefdf333df621bfe92d7c8fafe586fe57c13e9e52481d7d4f763fe78d0b6b1804092977024ad260e76dd0946c0fa488e8dcf22d9e81d16e356bb37a44c88bbca36a11e383d7d6d486eccb06dbdfc3133e680f830aefe4654671e5ff2d4f3f9aba0136d629be99a13058baa18f949dc276e2ab1f6ebc94b87bd6ea31e290e7a795cb03c11d7086a304a46738e8d86a3d05c2cc79b5ac70e945ad930ab058aa17cc80fec08354540943"}}}}}}}}, 0x4a4) 21:50:14 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 20) 21:50:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 17) [ 2620.906636] FAULT_INJECTION: forcing a failure. [ 2620.906636] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2620.908268] CPU: 0 PID: 31445 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2620.909871] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2620.911785] Call Trace: [ 2620.912405] dump_stack+0x107/0x167 [ 2620.913104] should_fail.cold+0x5/0xa [ 2620.913566] iov_iter_copy_from_user_atomic+0x49b/0xdb0 [ 2620.914239] ? shmem_write_begin+0xf7/0x1d0 [ 2620.914790] ? shmem_write_begin+0x100/0x1d0 [ 2620.915376] generic_perform_write+0x279/0x4f0 [ 2620.915974] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2620.916958] ? evict_inodes+0x420/0x420 [ 2620.917475] ? generic_write_checks+0x2ad/0x390 [ 2620.918070] __generic_file_write_iter+0x39d/0x5d0 [ 2620.918693] generic_file_write_iter+0xdb/0x230 [ 2620.919274] ? iov_iter_init+0x3c/0x130 [ 2620.919768] new_sync_write+0x42c/0x660 [ 2620.920308] ? new_sync_read+0x6f0/0x6f0 [ 2620.920326] FAULT_INJECTION: forcing a failure. [ 2620.920326] name failslab, interval 1, probability 0, space 0, times 0 [ 2620.922232] ? __x64_sys_pwrite64+0x201/0x260 [ 2620.922796] ? lock_release+0x6b0/0x6b0 [ 2620.923288] ? selinux_file_permission+0x36/0x510 [ 2620.923902] vfs_write+0x747/0xa30 [ 2620.924353] __x64_sys_pwrite64+0x201/0x260 [ 2620.924915] ? ksys_pwrite64+0x1b0/0x1b0 [ 2620.925447] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2620.926139] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2620.926772] do_syscall_64+0x33/0x40 [ 2620.927247] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2620.927907] RIP: 0033:0x7fcae555cab7 [ 2620.928389] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2620.930749] RSP: 002b:00007fcae2b1ef20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2620.931727] RAX: ffffffffffffffda RBX: 00007fcae55f3970 RCX: 00007fcae555cab7 [ 2620.932635] RDX: 0000000000000023 RSI: 00000000200002c0 RDI: 0000000000000004 [ 2620.933573] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2620.934477] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 2620.935381] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 2620.936328] CPU: 1 PID: 31440 Comm: syz-executor.2 Not tainted 5.10.170 #1 [ 2620.937261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2620.938303] Call Trace: [ 2620.938663] dump_stack+0x107/0x167 [ 2620.939135] should_fail.cold+0x5/0xa [ 2620.939619] ? __kernfs_new_node+0xd4/0x850 [ 2620.940166] should_failslab+0x5/0x20 [ 2620.940726] kmem_cache_alloc+0x5b/0x360 [ 2620.941305] __kernfs_new_node+0xd4/0x850 [ 2620.941839] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2620.942474] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2620.943080] ? wait_for_completion_io+0x270/0x270 [ 2620.943696] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 2620.944368] kernfs_new_node+0x93/0x120 [ 2620.944904] __kernfs_create_file+0x51/0x350 [ 2620.945463] sysfs_add_file_mode_ns+0x221/0x560 [ 2620.946069] internal_create_group+0x324/0xb30 [ 2620.946654] ? sysfs_remove_group+0x170/0x170 [ 2620.947262] ? lockdep_init_map_type+0x2c7/0x780 [ 2620.947872] ? blk_queue_flag_set+0x22/0x30 [ 2620.948224] FAULT_INJECTION: forcing a failure. [ 2620.948224] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2620.948447] ? __loop_update_dio+0x2d2/0x690 [ 2620.948468] loop_configure+0x954/0x1480 [ 2620.951204] lo_ioctl+0xa72/0x1760 [ 2620.951666] ? avc_has_extended_perms+0x7f1/0xec0 [ 2620.952274] ? loop_set_status_old+0x250/0x250 [ 2620.952886] ? avc_ss_reset+0x180/0x180 [ 2620.953396] ? find_held_lock+0x2c/0x110 [ 2620.953926] ? __lock_acquire+0xbb1/0x5b00 [ 2620.954520] ? selinux_inode_getsecctx+0x90/0x90 [ 2620.955123] ? generic_block_fiemap+0x60/0x60 [ 2620.955694] ? loop_set_status_old+0x250/0x250 [ 2620.956270] blkdev_ioctl+0x291/0x710 [ 2620.956780] ? blkdev_common_ioctl+0x1870/0x1870 [ 2620.957388] ? selinux_file_ioctl+0xb1/0x260 [ 2620.957957] block_ioctl+0xf9/0x140 [ 2620.958423] ? blkdev_read_iter+0x1c0/0x1c0 [ 2620.958969] __x64_sys_ioctl+0x19a/0x210 [ 2620.959499] do_syscall_64+0x33/0x40 [ 2620.959977] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2620.960621] RIP: 0033:0x7f9ccf5308d7 [ 2620.961167] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2620.963469] RSP: 002b:00007f9cccaa5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2620.964452] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf5308d7 [ 2620.965369] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2620.966296] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2620.967188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2620.968089] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2620.974062] CPU: 0 PID: 31449 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2620.974918] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2620.975883] Call Trace: [ 2620.976224] dump_stack+0x107/0x167 [ 2620.976744] should_fail.cold+0x5/0xa [ 2620.977264] __alloc_pages_nodemask+0x182/0x680 [ 2620.977883] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 2620.978660] ? lock_downgrade+0x6d0/0x6d0 [ 2620.979237] alloc_pages_vma+0xbb/0x410 [ 2620.979768] shmem_alloc_page+0x10f/0x1e0 [ 2620.980318] ? shmem_init_inode+0x20/0x20 [ 2620.982227] ? percpu_counter_add_batch+0x8b/0x140 [ 2620.982885] ? __vm_enough_memory+0x184/0x360 [ 2620.983671] shmem_getpage_gfp.constprop.0+0x512/0x1920 [ 2620.985402] ? shmem_unuse_inode+0xed0/0xed0 [ 2620.986765] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 2620.988328] ? iov_iter_fault_in_readable+0x9a/0x410 [ 2620.989929] shmem_write_begin+0xf7/0x1d0 [ 2620.991229] generic_perform_write+0x20a/0x4f0 [ 2620.992682] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2620.995079] ? evict_inodes+0x420/0x420 [ 2620.996303] ? generic_write_checks+0x2ad/0x390 [ 2620.997726] __generic_file_write_iter+0x39d/0x5d0 [ 2620.999800] generic_file_write_iter+0xdb/0x230 [ 2621.000520] ? iov_iter_init+0x3c/0x130 [ 2621.001066] new_sync_write+0x42c/0x660 [ 2621.001664] ? new_sync_read+0x6f0/0x6f0 [ 2621.002195] ? __x64_sys_pwrite64+0x201/0x260 [ 2621.002859] ? lock_release+0x6b0/0x6b0 [ 2621.003439] ? selinux_file_permission+0x36/0x510 [ 2621.004046] vfs_write+0x747/0xa30 [ 2621.004558] __x64_sys_pwrite64+0x201/0x260 [ 2621.005125] ? ksys_pwrite64+0x1b0/0x1b0 [ 2621.005743] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2621.006930] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2621.007691] do_syscall_64+0x33/0x40 [ 2621.008177] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2621.009467] RIP: 0033:0x7f140e589ab7 [ 2621.009957] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2621.012556] RSP: 002b:00007f140bb4bf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2621.015498] RAX: ffffffffffffffda RBX: 00007f140e620970 RCX: 00007f140e589ab7 [ 2621.018045] RDX: 0000000000000023 RSI: 00000000200002c0 RDI: 0000000000000004 [ 2621.020241] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2621.023218] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 2621.024364] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 2621.039932] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2621.050463] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2621.053676] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: bad extended attribute block 31653 [ 2621.061299] EXT4-fs (loop6): get root inode failed [ 2621.062299] EXT4-fs (loop6): mount failed [ 2621.063632] EXT4-fs (loop2): get root inode failed [ 2621.065266] EXT4-fs (loop2): mount failed 21:50:14 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf9fdffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 2621.130646] EXT4-fs error (device loop3): ext4_fill_super:4960: inode #2: comm syz-executor.3: iget: root inode unallocated [ 2621.134160] EXT4-fs (loop3): get root inode failed [ 2621.134936] EXT4-fs (loop3): mount failed [ 2638.609058] FAULT_INJECTION: forcing a failure. [ 2638.609058] name failslab, interval 1, probability 0, space 0, times 0 [ 2638.610540] CPU: 0 PID: 31685 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2638.611432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2638.612503] Call Trace: [ 2638.612864] dump_stack+0x107/0x167 [ 2638.617455] should_fail.cold+0x5/0xa [ 2638.617969] ? xas_alloc+0x336/0x440 [ 2638.618463] should_failslab+0x5/0x20 [ 2638.618973] kmem_cache_alloc+0x5b/0x360 [ 2638.619510] ? __lockdep_reset_lock+0x180/0x180 [ 2638.620104] xas_alloc+0x336/0x440 [ 2638.620580] xas_create+0x60b/0x1040 [ 2638.621129] xas_create_range+0x18b/0x600 [ 2638.621690] shmem_add_to_page_cache+0x759/0x1150 [ 2638.622328] ? shmem_getattr+0x180/0x180 [ 2638.622897] shmem_getpage_gfp.constprop.0+0x64a/0x1920 [ 2638.623649] ? shmem_unuse_inode+0xed0/0xed0 [ 2638.624224] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 2638.624931] ? iov_iter_fault_in_readable+0x9a/0x410 [ 2638.625597] shmem_write_begin+0xf7/0x1d0 [ 2638.626146] generic_perform_write+0x20a/0x4f0 [ 2638.626761] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2638.627702] ? evict_inodes+0x420/0x420 [ 2638.628232] ? generic_write_checks+0x2ad/0x390 [ 2638.628852] __generic_file_write_iter+0x39d/0x5d0 [ 2638.631109] generic_file_write_iter+0xdb/0x230 [ 2638.631720] ? iov_iter_init+0x3c/0x130 [ 2638.632244] new_sync_write+0x42c/0x660 [ 2638.632773] ? new_sync_read+0x6f0/0x6f0 [ 2638.633346] ? __x64_sys_pwrite64+0x201/0x260 [ 2638.633937] ? lock_release+0x6b0/0x6b0 [ 2638.634458] ? selinux_file_permission+0x36/0x510 [ 2638.635106] vfs_write+0x747/0xa30 [ 2638.635623] __x64_sys_pwrite64+0x201/0x260 [ 2638.636189] ? ksys_pwrite64+0x1b0/0x1b0 [ 2638.636726] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2638.637433] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2638.638123] do_syscall_64+0x33/0x40 [ 2638.638630] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2638.639292] RIP: 0033:0x7f140e589ab7 [ 2638.639791] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2638.642153] RSP: 002b:00007f140bb4bf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2638.643116] RAX: ffffffffffffffda RBX: 00007f140e620970 RCX: 00007f140e589ab7 [ 2638.644011] RDX: 0000000000000023 RSI: 00000000200002c0 RDI: 0000000000000004 [ 2638.644948] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2638.645873] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 2638.646797] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 2638.650584] FAULT_INJECTION: forcing a failure. [ 2638.650584] name failslab, interval 1, probability 0, space 0, times 0 [ 2638.652055] CPU: 0 PID: 31687 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2638.652985] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2638.654101] Call Trace: [ 2638.654453] dump_stack+0x107/0x167 [ 2638.654910] should_fail.cold+0x5/0xa [ 2638.655388] ? getname_flags.part.0+0x50/0x4f0 [ 2638.655958] should_failslab+0x5/0x20 [ 2638.656432] kmem_cache_alloc+0x5b/0x360 [ 2638.656964] getname_flags.part.0+0x50/0x4f0 [ 2638.657583] getname+0x8e/0xd0 [ 2638.657983] do_sys_openat2+0xf9/0x420 [ 2638.658467] ? build_open_flags+0x6f0/0x6f0 [ 2638.659019] ? rcu_read_lock_any_held+0x75/0xa0 [ 2638.659608] __x64_sys_openat+0x13f/0x1f0 [ 2638.660128] ? __ia32_sys_open+0x1c0/0x1c0 [ 2638.660663] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2638.661347] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2638.662015] do_syscall_64+0x33/0x40 [ 2638.662490] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2638.663134] RIP: 0033:0x7fcae555ca04 [ 2638.663609] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2638.665942] RSP: 002b:00007fcae2b1eed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2638.666911] RAX: ffffffffffffffda RBX: 00007fcae55f3970 RCX: 00007fcae555ca04 [ 2638.667815] RDX: 0000000000000002 RSI: 00007fcae2b1f000 RDI: 00000000ffffff9c [ 2638.668712] RBP: 00007fcae2b1f000 R08: 0000000000000000 R09: ffffffffffffffff [ 2638.669631] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2638.670582] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 21:50:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trano=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:50:31 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x7c, 0x0, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x68, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x855}, 0x0) 21:50:31 executing program 1: r0 = 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) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r1 = fork() ptrace(0x10, r1) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) fork() ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) 21:50:31 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfbffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:50:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 18) 21:50:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 41) 21:50:31 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 21) 21:50:31 executing program 0: r0 = getpid() r1 = getpid() perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x1f, 0x1, 0x8, 0x3, 0x0, 0x1, 0x0, 0xa, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfff, 0x0, @perf_config_ext={0xffff, 0x6}, 0x23343731eee1e639, 0x3, 0x9f7c00, 0x3, 0x0, 0x9, 0x100, 0x0, 0x8}, r1, 0xc, 0xffffffffffffffff, 0x8) getpriority(0x0, r1) r2 = syz_open_procfs$userns(r0, &(0x7f0000000200)) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff, 0x8}) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x75, 0x6, 0xff, 0x4, 0x0, 0xfffffffffffffff7, 0xc0207, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x10001, 0x8}, 0x40, 0x8001, 0x8, 0x1, 0x8000, 0x2, 0x0, 0x0, 0x5, 0x0, 0x7fffffff}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = pidfd_open(r1, 0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x40, 0xd7, 0x38, 0x12, 0x0, 0xdc1, 0x0, 0x8, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xfffffc00, 0x0, @perf_config_ext={0x9, 0xfff}, 0x8200, 0x81, 0x6, 0xc, 0x400, 0x3ff, 0xb, 0x0, 0x30, 0x0, 0x4}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) waitid$P_PIDFD(0x3, r3, &(0x7f0000000280), 0x8, &(0x7f0000000300)) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) r4 = socket$packet(0x11, 0x3, 0x300) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) sendfile(r4, r5, &(0x7f00000001c0)=0x1, 0x0) [ 2638.685320] FAULT_INJECTION: forcing a failure. [ 2638.685320] name failslab, interval 1, probability 0, space 0, times 0 [ 2638.686965] CPU: 0 PID: 31759 Comm: syz-executor.2 Not tainted 5.10.170 #1 [ 2638.687967] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2638.689517] Call Trace: [ 2638.690154] dump_stack+0x107/0x167 [ 2638.691053] should_fail.cold+0x5/0xa [ 2638.692031] ? create_object.isra.0+0x3a/0xa20 [ 2638.693079] should_failslab+0x5/0x20 [ 2638.693603] kmem_cache_alloc+0x5b/0x360 [ 2638.694166] create_object.isra.0+0x3a/0xa20 [ 2638.695278] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2638.696577] kmem_cache_alloc+0x159/0x360 [ 2638.697659] __kernfs_new_node+0xd4/0x850 [ 2638.698574] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2638.699621] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2638.700692] ? wait_for_completion_io+0x270/0x270 [ 2638.702027] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 2638.703277] kernfs_new_node+0x93/0x120 [ 2638.703919] __kernfs_create_file+0x51/0x350 [ 2638.704491] sysfs_add_file_mode_ns+0x221/0x560 [ 2638.705369] internal_create_group+0x324/0xb30 [ 2638.706744] ? sysfs_remove_group+0x170/0x170 [ 2638.707784] ? lockdep_init_map_type+0x2c7/0x780 [ 2638.709031] ? blk_queue_flag_set+0x22/0x30 [ 2638.710227] ? __loop_update_dio+0x2d2/0x690 [ 2638.717504] loop_configure+0x954/0x1480 [ 2638.718493] lo_ioctl+0xa72/0x1760 [ 2638.719522] ? avc_has_extended_perms+0x7f1/0xec0 [ 2638.720787] ? loop_set_status_old+0x250/0x250 [ 2638.721974] ? avc_ss_reset+0x180/0x180 [ 2638.723027] ? find_held_lock+0x2c/0x110 [ 2638.724091] ? __lock_acquire+0xbb1/0x5b00 [ 2638.725271] ? selinux_inode_getsecctx+0x90/0x90 [ 2638.726409] ? generic_block_fiemap+0x60/0x60 [ 2638.727037] ? loop_set_status_old+0x250/0x250 [ 2638.727635] blkdev_ioctl+0x291/0x710 [ 2638.728812] ? blkdev_common_ioctl+0x1870/0x1870 [ 2638.729513] ? selinux_file_ioctl+0xb1/0x260 [ 2638.730081] block_ioctl+0xf9/0x140 [ 2638.730552] ? blkdev_read_iter+0x1c0/0x1c0 [ 2638.731114] __x64_sys_ioctl+0x19a/0x210 [ 2638.731652] do_syscall_64+0x33/0x40 [ 2638.732141] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2638.732801] RIP: 0033:0x7f9ccf5308d7 [ 2638.737425] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2638.739878] RSP: 002b:00007f9cccaa5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2638.740923] RAX: ffffffffffffffda RBX: 00007f9ccf57a970 RCX: 00007f9ccf5308d7 [ 2638.741861] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2638.742811] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2638.743741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2638.744672] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2638.758136] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:50:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='tranp=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:50:31 executing program 4: syz_emit_ethernet(0x46, &(0x7f0000000040)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x2, 0x0, @local, @multicast1}, "2885db49e6096bcb"}}}}}, 0x0) 21:50:31 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000740)=""/4096, 0x1000}], 0x1) 21:50:32 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 22) [ 2638.905108] FAULT_INJECTION: forcing a failure. [ 2638.905108] name failslab, interval 1, probability 0, space 0, times 0 [ 2638.906717] CPU: 1 PID: 31901 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2638.907497] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2638.907594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2638.907599] Call Trace: [ 2638.907620] dump_stack+0x107/0x167 [ 2638.907637] should_fail.cold+0x5/0xa [ 2638.909885] EXT4-fs (loop3): get root inode failed [ 2638.910677] ? create_object.isra.0+0x3a/0xa20 [ 2638.910696] should_failslab+0x5/0x20 [ 2638.910711] kmem_cache_alloc+0x5b/0x360 [ 2638.910728] ? __generic_file_write_iter+0x1a4/0x5d0 [ 2638.911036] EXT4-fs (loop3): mount failed [ 2638.911452] create_object.isra.0+0x3a/0xa20 [ 2638.915681] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2638.916458] kmem_cache_alloc+0x159/0x360 [ 2638.917034] getname_flags.part.0+0x50/0x4f0 [ 2638.917588] getname+0x8e/0xd0 [ 2638.917997] do_sys_openat2+0xf9/0x420 [ 2638.918503] ? build_open_flags+0x6f0/0x6f0 [ 2638.919157] ? rcu_read_lock_any_held+0x75/0xa0 [ 2638.919812] __x64_sys_openat+0x13f/0x1f0 [ 2638.920389] ? __ia32_sys_open+0x1c0/0x1c0 [ 2638.921031] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2638.921682] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2638.922380] do_syscall_64+0x33/0x40 [ 2638.922913] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2638.923649] RIP: 0033:0x7fcae555ca04 [ 2638.923745] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: bad extended attribute block 31653 [ 2638.924148] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2638.924157] RSP: 002b:00007fcae2b1eed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2638.924175] RAX: ffffffffffffffda RBX: 00007fcae55f3970 RCX: 00007fcae555ca04 [ 2638.926370] EXT4-fs (loop2): get root inode failed [ 2638.928135] RDX: 0000000000000002 RSI: 00007fcae2b1f000 RDI: 00000000ffffff9c [ 2638.928145] RBP: 00007fcae2b1f000 R08: 0000000000000000 R09: ffffffffffffffff [ 2638.928154] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2638.928163] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2638.938380] EXT4-fs (loop2): mount failed [ 2638.946029] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:50:32 executing program 1: write$P9_RRENAME(0xffffffffffffffff, &(0x7f0000000080)={0x7, 0x15, 0x2}, 0x7) r0 = 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) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = fork() ptrace(0x10, r1) r2 = getpid() getpriority(0x0, r2) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x75, 0x6, 0xff, 0x4, 0x0, 0xfffffffffffffff7, 0xc0207, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x40, 0x8001, 0x8, 0x1, 0x8000, 0x2, 0x0, 0x0, 0x5, 0x0, 0x7fffffff}, r2, 0x2, 0xffffffffffffffff, 0x0) waitid(0x0, r2, &(0x7f0000000200), 0x4, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) 21:50:32 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @multicast1}}}}}}, 0x0) syz_emit_ethernet(0xf4, &(0x7f0000000040)={@empty, @broadcast, @val={@val={0x9100, 0x6, 0x1, 0x2}, {0x8100, 0x5, 0x1}}, {@llc_tr={0x11, {@snap={0xab, 0xa9, "b2b7", "1b2210", 0x8914, "9d756001f030d038b4f65b501d0831afb48885e2bbf60af1072e1775b8039f3b35dbe3fd672e040d51a7a96661036f2ba1c2d27d0bb34f1d1f5a1df1932e2aa5a85fdd535c42b9be9acb6f08cbfcb1dc1470affdf6693fd4c836572c27b9ed78bdb9f498925156ab5acf9e4acc6de29eaa6f2171c7c978bb8dbec9847cad5f2ccca9bb4e96d80c9c3318de5ef95bfd7de47f3197dd60e310d7991084a1d461669bde10f1fc79c3454bcbb2dd4fdaaab22760f538f5adcfec2b5824626c42d51db659ad2219f649d1a490bfe7de7a45a378eee4d397"}}}}}, &(0x7f0000000140)={0x0, 0x3, [0x51f, 0x2ae, 0x49d, 0x52a]}) write$tun(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="000088470303fa81ab0006006456fa1d08000604000aaaaaaaaaaa3d7f000001000000000000fff0ffffdd777688805fc82ba075de0b877eb3d51baf86d716e0376c6b0dab54715761eb813aa2954bada7da776d45292bd52d45491b67236377d65167fe1d047cd0fdc3a0c819630f911992fc8342020c7908"], 0x2a) 21:50:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 42) 21:50:32 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfcfdffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:50:32 executing program 0: r0 = openat2(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0xa000}, 0x18) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000800)={'wg1\x00'}) clone3(&(0x7f0000000380)={0x230404000, &(0x7f0000000140)=0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x0, {0x28}, &(0x7f0000000200)=""/100, 0x64, &(0x7f0000000280)=""/160, &(0x7f0000000340)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x4}, 0x58) openat(r0, &(0x7f0000000440)='./file0\x00', 0x1, 0x40) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000004, 0x4000010, r1, 0x2eecf000) openat$cgroup(0xffffffffffffffff, &(0x7f0000000400)='syz1\x00', 0x200002, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/wireless\x00') readv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) 21:50:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 19) [ 2639.093137] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2639.117017] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:50:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='tranu=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) [ 2639.155469] FAULT_INJECTION: forcing a failure. [ 2639.155469] name failslab, interval 1, probability 0, space 0, times 0 [ 2639.156991] CPU: 0 PID: 32128 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2639.157912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2639.159099] Call Trace: [ 2639.159454] dump_stack+0x107/0x167 [ 2639.160042] should_fail.cold+0x5/0xa [ 2639.160541] ? __memcg_kmem_charge+0x68/0x140 [ 2639.161142] ? create_object.isra.0+0x3a/0xa20 [ 2639.161746] should_failslab+0x5/0x20 [ 2639.162246] kmem_cache_alloc+0x5b/0x360 [ 2639.162781] create_object.isra.0+0x3a/0xa20 [ 2639.163350] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2639.164006] kmem_cache_alloc+0x159/0x360 [ 2639.164584] ? __lockdep_reset_lock+0x180/0x180 [ 2639.165302] xas_alloc+0x336/0x440 [ 2639.165769] xas_create+0x60b/0x1040 [ 2639.166273] xas_create_range+0x18b/0x600 [ 2639.166810] shmem_add_to_page_cache+0x759/0x1150 [ 2639.167446] ? shmem_getattr+0x180/0x180 [ 2639.168067] shmem_getpage_gfp.constprop.0+0x64a/0x1920 [ 2639.168871] ? shmem_unuse_inode+0xed0/0xed0 [ 2639.169533] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 2639.170290] ? iov_iter_fault_in_readable+0x9a/0x410 [ 2639.171045] shmem_write_begin+0xf7/0x1d0 [ 2639.171689] generic_perform_write+0x20a/0x4f0 [ 2639.172391] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2639.173473] ? evict_inodes+0x420/0x420 [ 2639.174175] ? generic_write_checks+0x2ad/0x390 [ 2639.174810] __generic_file_write_iter+0x39d/0x5d0 [ 2639.175520] generic_file_write_iter+0xdb/0x230 [ 2639.176191] ? iov_iter_init+0x3c/0x130 [ 2639.176827] new_sync_write+0x42c/0x660 [ 2639.177430] ? new_sync_read+0x6f0/0x6f0 [ 2639.177968] ? __x64_sys_pwrite64+0x201/0x260 [ 2639.178679] ? lock_release+0x6b0/0x6b0 [ 2639.179414] ? selinux_file_permission+0x36/0x510 [ 2639.180132] vfs_write+0x747/0xa30 [ 2639.180663] __x64_sys_pwrite64+0x201/0x260 [ 2639.181298] ? ksys_pwrite64+0x1b0/0x1b0 [ 2639.181876] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2639.182563] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2639.183240] do_syscall_64+0x33/0x40 [ 2639.183732] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2639.184395] RIP: 0033:0x7f140e589ab7 [ 2639.184885] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2639.187295] RSP: 002b:00007f140bb4bf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2639.188286] RAX: ffffffffffffffda RBX: 00007f140e620970 RCX: 00007f140e589ab7 [ 2639.189228] RDX: 0000000000000023 RSI: 00000000200002c0 RDI: 0000000000000004 [ 2639.190155] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2639.191086] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 2639.192064] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 21:50:32 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYRESDEC=r0], 0x0) 21:50:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 2639.210833] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2639.213434] EXT4-fs (loop6): get root inode failed [ 2639.214294] EXT4-fs (loop6): mount failed 21:50:32 executing program 1: r0 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG\x17\xc9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r1 = fork() r2 = syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x5, 0x3, &(0x7f0000000480)=[{&(0x7f00000002c0)="8fb3b328df5ac6f73b50556ee086d1592be19ddde147ac6f609a31157a3b78b453409aeed65906179a60a0e3f2739c9d7ce49566bd8b13a86fe1dac6357d89937eaab02481827ce3b752c9013c583edf13f804e8b382cece7c12b63474c2895159ca130c58f0e8b3a1df6b3c9a10f84ccb4cdb37ee186ba2f14a462580b84304ed021f682d1aadffaaddb6fdce281690b74076c3a745787e87a6802ad1", 0x9d, 0x9}, {&(0x7f0000000380)="cd1b4efe1fe31679ce2c1961f9e405dfc5501ed34dadbcbc8a5c4b99e3526f9be1f3741809e1394fe891e1e320188a8a17d1c6542a617311aa3e816db7b063ed090aa740b96765dc99e3e0568b8bf7d2605f09f733794bb8cc28b6fc27568ee57cdc43678580ffac15117ae704c329249b0d872a4151ac09bfc40f54dd5b168d5f3b70544ef5abebf955e38ccb2a058bbb0f148ba491e0cd31cfad98ab0bc914c96d63c7500c69a20850519a37bfdf122c578ca66b9a54a0ff4cf45b6aaa63a8b267bf69ef706ae338693781576e9b3ed1", 0xd1, 0x5}, {&(0x7f00000001c0)="c6d5b500dee0d0698193", 0xa, 0x841f}], 0x2, &(0x7f0000000500)={[{'-/^\\'}], [{@fowner_eq={'fowner', 0x3d, 0xee00}}]}) copy_file_range(r0, &(0x7f0000000100)=0x9, r2, &(0x7f0000000540)=0x200, 0x40, 0x0) ptrace(0x10, r1) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) tkill(r3, 0x11) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) [ 2639.414275] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2639.424367] EXT4-fs (loop3): get root inode failed [ 2639.425161] EXT4-fs (loop3): mount failed [ 2639.466785] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: bad extended attribute block 31653 [ 2639.470733] EXT4-fs (loop2): get root inode failed [ 2639.471390] EXT4-fs (loop2): mount failed 21:50:50 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfdfdffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:50:50 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 23) 21:50:50 executing program 1: r0 = memfd_create(&(0x7f0000000100)='\b\x00\x00\x00\xe0\x1c\xa6\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xcc?D\xc1gyU\x06\x10\x9d\x9b\x9a\x0fV\xf7\xd5\xd7\xf7\xe7\xda\xa4m\xfe\xd8\x8b\xd6\x9d_\xc9\xb5w\x1doU\xf6\x91{\xc3\xbd\xee\xd6\x89\x85\x97\x14\xcek\x87\xe9\x00\x1fH+\x82\xd1\xb1\xa2\xb2@`\xa0\x04y\xb6\x10w:\xee\xb1{\x87\x8e(s\x00\x85\xe1\x1e\xbeT\xaf\xb2E#x\xed\xe1N\xeb\xe8\xbel\xf3N\xc8\xf7\xc1\t5&\xd1\xa6 <\b\x88E\xef_\xd6 \x04 \x86\xe5\x1f\xb0\x1e\x8b\xc2\xf1]r\x98\xd7\xf3Ot\xcee\x9f~bs1\xe5tG\x8d\xf5\x94;C+9~\xe6', 0x4) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r1 = fork() ptrace(0x10, r1) r2 = getpgid(r1) ptrace$getregset(0x4204, r2, 0x202, &(0x7f00000000c0)={&(0x7f0000000080)=""/21, 0x15}) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, r0, &(0x7f00000001c0)={0xffffffffffffffff, r0, 0x10000}) r3 = getpid() getpriority(0x0, r3) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x75, 0x6, 0xff, 0x4, 0x0, 0xfffffffffffffff7, 0xc0207, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x40, 0x8001, 0x8, 0x1, 0x8000, 0x2, 0x0, 0x0, 0x5, 0x0, 0x7fffffff}, r3, 0x2, 0xffffffffffffffff, 0x0) wait4(r3, &(0x7f0000000040), 0x1, &(0x7f00000002c0)) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) 21:50:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xaf, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:50:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='tranx=fd,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:50:50 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast1}}}}}}, 0x0) syz_emit_ethernet(0x12e, &(0x7f0000000040)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x29}, @void, {@ipv4={0x800, @udp={{0x2f, 0x4, 0x1, 0x2, 0x120, 0x65, 0x0, 0x80, 0x11, 0x0, @remote, @multicast2, {[@timestamp={0x44, 0x14, 0x95, 0x0, 0xa, [0x9c, 0x8, 0x5, 0x7]}, @end, @generic={0x7, 0x9, "ff84c57c8f8c1e"}, @noop, @timestamp_prespec={0x44, 0x3c, 0xd8, 0x3, 0xe, [{@multicast2, 0x8001}, {@rand_addr=0x64010100, 0x7fffffff}, {@loopback, 0x8}, {@broadcast, 0x8001}, {@multicast2}, {@dev={0xac, 0x14, 0x14, 0x44}, 0xffffffff}, {@rand_addr=0x64010100, 0x800}]}, @timestamp_prespec={0x44, 0x4c, 0x85, 0x3, 0x4, [{@loopback, 0x3}, {@private=0xa010102, 0x8001}, {@loopback, 0x3}, {@rand_addr=0x64010101}, {@private=0xa010100, 0x20}, {@broadcast, 0x73}, {@multicast2, 0x5}, {@loopback, 0x100}, {@multicast2, 0x2}]}]}}, {0x4e23, 0x4e20, 0x64, 0x0, @wg=@response={0x2, 0x3, 0x3, "8dc8c71a40cb02b41653f846ebdb4ea6abd2a79bc35f62c18a0a071f4ff8c059", "4385b07de6c5ca725bae910eacc54676", {"b5e3bc8d7294e724ed0d23bbdc15df34", "63b2c0dabcaca9e5ec3cd8729df98b13"}}}}}}}, &(0x7f0000000180)={0x1, 0x3, [0x228, 0x2da, 0x4b5, 0x41b]}) 21:50:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 20) [ 2656.975888] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:50:50 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) clock_gettime(0x0, &(0x7f0000001e00)={0x0, 0x0}) recvmmsg$unix(r0, &(0x7f0000001d40)=[{{&(0x7f0000000140), 0x6e, &(0x7f00000003c0)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)=""/6, 0x6}, {&(0x7f0000000240)=""/40, 0x28}, {&(0x7f0000000280)=""/11, 0xb}, {&(0x7f00000002c0)=""/94, 0x5e}, {&(0x7f0000000340)=""/67, 0x43}], 0x6, &(0x7f0000000440)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f00000004c0)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000540)=""/2, 0x2}, {&(0x7f0000000740)=""/221, 0xdd}], 0x2, &(0x7f0000000840)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf0}}, {{&(0x7f0000000940), 0x6e, &(0x7f0000001c40)=[{&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/208, 0xd0}, {&(0x7f00000005c0)=""/12, 0xc}, {&(0x7f0000001ac0)=""/204, 0xcc}, {&(0x7f0000001bc0)=""/71, 0x47}], 0x5, &(0x7f0000001cc0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x50}}], 0x3, 0x2020, &(0x7f0000001e40)={r1, r2+60000000}) write(r3, &(0x7f0000001e80)="fdb77b705ca53ad3959435073a5f105a14cf8f62043095328b5510296237d3af40e9ae6b6e50329c76a14fff9fd884a784374ff4ca42b51b110ae8b154e839d56bb586afeb40092421e1ad8107b95572eca61d6273eee6a4b5be5c6d19646777c7ed8476d4be0e77b299a21ab4f6d58452d1426e8c9a834bacbc0487fac424d61c4d2877fbce2f87bc9eea89353d2630a60ad11b3f4bc04bd21d77fca47da5e1760fe06d415729a9d2504075e2e30322c2261db055f7384360773e2ecae7be241daf17ed381e54673124c6d40d9acf03434d7c3b7117b4cba7ebc45cf3460ea7c9a4a3cb2cbc0efe3c0b", 0xea) [ 2656.999697] FAULT_INJECTION: forcing a failure. [ 2656.999697] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2657.002223] CPU: 0 PID: 32364 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2657.004256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2657.006630] Call Trace: [ 2657.007290] dump_stack+0x107/0x167 [ 2657.007796] should_fail.cold+0x5/0xa [ 2657.008348] strncpy_from_user+0x34/0x470 [ 2657.009699] getname_flags.part.0+0x95/0x4f0 [ 2657.011010] getname+0x8e/0xd0 [ 2657.011765] do_sys_openat2+0xf9/0x420 [ 2657.012991] ? build_open_flags+0x6f0/0x6f0 [ 2657.014304] ? rcu_read_lock_any_held+0x75/0xa0 [ 2657.015704] __x64_sys_openat+0x13f/0x1f0 [ 2657.016501] ? __ia32_sys_open+0x1c0/0x1c0 [ 2657.017105] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2657.017811] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2657.018496] do_syscall_64+0x33/0x40 [ 2657.018998] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2657.019679] RIP: 0033:0x7fcae555ca04 [ 2657.020170] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2657.022484] RSP: 002b:00007fcae2b1eed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2657.023443] RAX: ffffffffffffffda RBX: 00007fcae55f3970 RCX: 00007fcae555ca04 [ 2657.024339] RDX: 0000000000000002 RSI: 00007fcae2b1f000 RDI: 00000000ffffff9c [ 2657.025259] RBP: 00007fcae2b1f000 R08: 0000000000000000 R09: ffffffffffffffff [ 2657.026162] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2657.027184] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2657.040665] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2657.068762] FAULT_INJECTION: forcing a failure. [ 2657.068762] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2657.070400] CPU: 1 PID: 32422 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2657.071276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2657.072402] Call Trace: [ 2657.072765] dump_stack+0x107/0x167 [ 2657.073282] should_fail.cold+0x5/0xa [ 2657.073766] iov_iter_copy_from_user_atomic+0x49b/0xdb0 [ 2657.074477] ? shmem_write_begin+0xf7/0x1d0 [ 2657.075047] ? shmem_write_begin+0x100/0x1d0 [ 2657.075639] generic_perform_write+0x279/0x4f0 [ 2657.076217] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2657.077169] ? evict_inodes+0x420/0x420 [ 2657.077705] ? generic_write_checks+0x2ad/0x390 [ 2657.078329] __generic_file_write_iter+0x39d/0x5d0 [ 2657.078943] generic_file_write_iter+0xdb/0x230 [ 2657.079538] ? iov_iter_init+0x3c/0x130 [ 2657.080064] new_sync_write+0x42c/0x660 [ 2657.080601] ? new_sync_read+0x6f0/0x6f0 [ 2657.081117] ? __x64_sys_pwrite64+0x201/0x260 [ 2657.081695] ? lock_release+0x6b0/0x6b0 [ 2657.082211] ? selinux_file_permission+0x36/0x510 [ 2657.082868] vfs_write+0x747/0xa30 [ 2657.083353] __x64_sys_pwrite64+0x201/0x260 [ 2657.083918] ? ksys_pwrite64+0x1b0/0x1b0 [ 2657.084428] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2657.085062] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2657.085744] do_syscall_64+0x33/0x40 [ 2657.086243] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2657.086913] RIP: 0033:0x7f140e589ab7 [ 2657.087402] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2657.089950] RSP: 002b:00007f140bb4bf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2657.091106] RAX: ffffffffffffffda RBX: 00007f140e620970 RCX: 00007f140e589ab7 [ 2657.092192] RDX: 0000000000000023 RSI: 00000000200002c0 RDI: 0000000000000004 [ 2657.093264] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2657.094346] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 2657.095425] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 2657.108757] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2657.122463] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) 21:50:50 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/if_inet6\x00') ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000180)) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x440, 0x141) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_mr_cache\x00') execveat(r2, &(0x7f0000000200)='./file0/file0\x00', &(0x7f00000002c0)=[&(0x7f0000000240)='net/if_inet6\x00', &(0x7f0000000280)='net/if_inet6\x00'], &(0x7f0000000400)=[&(0x7f0000000300)='[\x00', &(0x7f0000000340)='L/,)\x00', &(0x7f0000000380)='(\\-#}.\x00', &(0x7f00000003c0)='net/if_inet6\x00'], 0x100) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x9, 0x2}}, './file0\x00'}) readv(r0, &(0x7f0000000000), 0x0) 21:50:50 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_REG(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)={0x28, r2, 0x621, 0x0, 0x0, {}, [@NL80211_ATTR_REG_RULES={0x4}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_DFS_REGION={0x5}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_SET_CHANNEL(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r2, 0x20, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x25}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x34}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x19}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}]}, 0x3c}}, 0x4008000) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) 21:50:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=%d,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:50:50 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 24) 21:50:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:50:50 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfdffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 2657.288122] FAULT_INJECTION: forcing a failure. [ 2657.288122] name failslab, interval 1, probability 0, space 0, times 0 [ 2657.289840] CPU: 1 PID: 32588 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2657.290862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2657.292083] Call Trace: [ 2657.292499] dump_stack+0x107/0x167 [ 2657.293035] should_fail.cold+0x5/0xa [ 2657.293608] ? __alloc_file+0x21/0x320 [ 2657.294190] should_failslab+0x5/0x20 [ 2657.294764] kmem_cache_alloc+0x5b/0x360 [ 2657.295384] __alloc_file+0x21/0x320 [ 2657.295932] alloc_empty_file+0x6d/0x170 [ 2657.296542] path_openat+0xde/0x26d0 [ 2657.297120] ? path_lookupat+0x860/0x860 [ 2657.297750] ? perf_trace_lock+0xac/0x490 [ 2657.298369] ? __lockdep_reset_lock+0x180/0x180 [ 2657.299059] ? lock_acquire+0x197/0x490 [ 2657.299659] ? __lockdep_reset_lock+0x180/0x180 [ 2657.300360] do_filp_open+0x190/0x3e0 [ 2657.300932] ? may_open_dev+0xf0/0xf0 [ 2657.301517] ? __alloc_fd+0x2a5/0x620 [ 2657.302086] ? lock_downgrade+0x6d0/0x6d0 [ 2657.302708] ? rwlock_bug.part.0+0x90/0x90 [ 2657.303867] ? _raw_spin_unlock+0x1a/0x30 [ 2657.304840] ? __alloc_fd+0x2a5/0x620 [ 2657.305415] do_sys_openat2+0x171/0x420 [ 2657.305985] ? build_open_flags+0x6f0/0x6f0 [ 2657.306666] ? rcu_read_lock_any_held+0x75/0xa0 [ 2657.307329] __x64_sys_openat+0x13f/0x1f0 [ 2657.307940] ? __ia32_sys_open+0x1c0/0x1c0 [ 2657.308857] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2657.310215] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2657.311499] do_syscall_64+0x33/0x40 [ 2657.312460] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2657.313854] RIP: 0033:0x7fcae555ca04 [ 2657.314938] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2657.320173] RSP: 002b:00007fcae2b1eed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2657.322555] RAX: ffffffffffffffda RBX: 00007fcae55f3970 RCX: 00007fcae555ca04 [ 2657.324666] RDX: 0000000000000002 RSI: 00007fcae2b1f000 RDI: 00000000ffffff9c [ 2657.326504] RBP: 00007fcae2b1f000 R08: 0000000000000000 R09: ffffffffffffffff [ 2657.328985] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2657.331422] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 21:50:50 executing program 1: r0 = 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) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000600)='/sys/module/cpuidle', 0x200, 0x80) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r1 = fork() ptrace(0x10, r1) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0x6e, &(0x7f0000000140)=[{&(0x7f0000000000)=""/2, 0x2}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f00000003c0)=""/214, 0xd6}, {&(0x7f00000004c0)=""/249, 0xf9}], 0x4, &(0x7f0000000180)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x40}, 0x40) fcntl$lock(r0, 0x25, &(0x7f00000005c0)={0x1, 0x3, 0x20b, 0x1, r2}) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000000280)={&(0x7f0000000080)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) [ 2657.358197] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) 21:50:50 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfeffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 2657.371700] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2657.405481] EXT4-fs (loop3): get root inode failed [ 2657.406292] EXT4-fs (loop3): mount failed [ 2657.444488] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2657.571793] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2657.624133] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:51:08 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$netlink(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r1, &(0x7f0000000c80)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000f80)=ANY=[@ANYBLOB='P\t\x00\x00', @ANYRES16=0x0, @ANYBLOB="000325bd7000fcdbdf258800000008000300623e920eea3b3a68e5d1b813e71dda6b4021322dfbf29ce1bb60335de54a1798a8d4c56ab12b17ee0d42f20731e91dede29a90066c70e3ad72fdebdf80c24c249e0d49703203816c76127e9bca9a3189679026590936b10c4d03a076d97cf5696a8609e57eb52dc6aa", @ANYRES32=r3, @ANYBLOB="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"], 0x950}, 0x1, 0x0, 0x0, 0x1}, 0x40) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc) r5 = dup2(r1, r0) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYRESHEX=0x0, @ANYRES64=r0, @ANYRES16=r1], 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r2, &(0x7f0000000e00)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000d00)={0x98, 0x0, 0x8, 0x70bd29, 0x25dfdbfb, {}, [{@pci={{0x8}, {0x11}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000080}, 0x4000) syz_emit_ethernet(0xd6, &(0x7f0000000100)={@empty, @local, @void, {@llc={0x4, {@llc={0x8e, 0xf8, '+', "a2b65a5f35092f2f106d4e896c11733394e3b0661706b90511d335ddaa7e729ade13c4a908449d140e58044925ad39141347d275a6bf02f0832c499a0a0cd120a6f672d258eab2a7b64e945e4ac54632ac7f3aa1f5d09059400162dd6a6a13f9f26ebb52c666d7c84bb1590141e3b2399de1b250b7e373db96b98c1621d638e3b58625c4be3ee6f77e7c8d9a9abd6e4c7199503f34866c4c0138632e7cea9e28b87be2cd4b2549d0dc8a2300e1ad66a455af1e4bba89077c9667b8a58c9bb6288b04674b37"}}}}}, &(0x7f0000000200)={0x1, 0x3, [0x48a, 0x51c, 0xc7f, 0x3d7]}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000), r5) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000e80)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000f40)={&(0x7f0000000e40)={0x10, 0x0, 0x0, 0x12000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000ec0)={0x28, 0x0, 0x4, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x99e014ae2d26734c}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x48080) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000040)={'vxcan1\x00'}) 21:51:08 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:51:08 executing program 1: memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) r0 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) mmap(&(0x7f00006f2000/0x3000)=nil, 0x3000, 0x2, 0x1f012, r1, 0xb7257000) r2 = fork() ptrace(0x10, r2) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) ptrace$setregset(0x4205, r2, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) 21:51:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 21) 21:51:08 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 25) 21:51:08 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') 21:51:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=f#,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:51:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb9, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 2674.887415] FAULT_INJECTION: forcing a failure. [ 2674.887415] name failslab, interval 1, probability 0, space 0, times 0 [ 2674.889018] CPU: 0 PID: 32821 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2674.889936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2674.891011] Call Trace: [ 2674.891365] dump_stack+0x107/0x167 [ 2674.891848] should_fail.cold+0x5/0xa [ 2674.892346] ? create_object.isra.0+0x3a/0xa20 [ 2674.892954] should_failslab+0x5/0x20 [ 2674.897557] kmem_cache_alloc+0x5b/0x360 [ 2674.898244] create_object.isra.0+0x3a/0xa20 [ 2674.898817] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2674.899470] kmem_cache_alloc+0x159/0x360 [ 2674.900036] __alloc_file+0x21/0x320 [ 2674.900510] alloc_empty_file+0x6d/0x170 [ 2674.901032] path_openat+0xde/0x26d0 [ 2674.901564] ? path_lookupat+0x860/0x860 [ 2674.902080] ? perf_trace_lock+0xac/0x490 [ 2674.902598] ? __lockdep_reset_lock+0x180/0x180 [ 2674.903181] ? lock_acquire+0x197/0x490 [ 2674.903685] ? __lockdep_reset_lock+0x180/0x180 [ 2674.904378] do_filp_open+0x190/0x3e0 [ 2674.904858] ? may_open_dev+0xf0/0xf0 [ 2674.905347] ? __alloc_fd+0x2a5/0x620 [ 2674.905863] ? lock_downgrade+0x6d0/0x6d0 [ 2674.906404] ? rwlock_bug.part.0+0x90/0x90 [ 2674.906964] ? _raw_spin_unlock+0x1a/0x30 [ 2674.907497] ? __alloc_fd+0x2a5/0x620 [ 2674.908013] do_sys_openat2+0x171/0x420 [ 2674.908533] ? build_open_flags+0x6f0/0x6f0 [ 2674.909111] ? rcu_read_lock_any_held+0x75/0xa0 [ 2674.909773] __x64_sys_openat+0x13f/0x1f0 [ 2674.910314] ? __ia32_sys_open+0x1c0/0x1c0 [ 2674.910873] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2674.911551] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2674.912236] do_syscall_64+0x33/0x40 [ 2674.912724] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2674.913425] RIP: 0033:0x7fcae555ca04 [ 2674.913922] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2674.916321] RSP: 002b:00007fcae2b1eed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2674.917317] RAX: ffffffffffffffda RBX: 00007fcae55f3970 RCX: 00007fcae555ca04 [ 2674.918255] RDX: 0000000000000002 RSI: 00007fcae2b1f000 RDI: 00000000ffffff9c [ 2674.919190] RBP: 00007fcae2b1f000 R08: 0000000000000000 R09: ffffffffffffffff [ 2674.920087] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2674.920970] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2674.927431] FAULT_INJECTION: forcing a failure. [ 2674.927431] name failslab, interval 1, probability 0, space 0, times 0 [ 2674.928939] CPU: 0 PID: 32825 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2674.929866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2674.930945] Call Trace: [ 2674.931303] dump_stack+0x107/0x167 [ 2674.931790] should_fail.cold+0x5/0xa [ 2674.932297] ? getname_flags.part.0+0x50/0x4f0 [ 2674.932897] should_failslab+0x5/0x20 [ 2674.933445] kmem_cache_alloc+0x5b/0x360 [ 2674.933995] getname_flags.part.0+0x50/0x4f0 [ 2674.934579] getname+0x8e/0xd0 [ 2674.935006] do_sys_openat2+0xf9/0x420 [ 2674.935521] ? build_open_flags+0x6f0/0x6f0 [ 2674.936099] ? rcu_read_lock_any_held+0x75/0xa0 [ 2674.936714] __x64_sys_openat+0x13f/0x1f0 [ 2674.937309] ? __ia32_sys_open+0x1c0/0x1c0 [ 2674.937928] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2674.938610] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2674.939290] do_syscall_64+0x33/0x40 [ 2674.939785] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2674.940456] RIP: 0033:0x7f140e589a04 [ 2674.940954] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2674.943349] RSP: 002b:00007f140bb4bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2674.944341] RAX: ffffffffffffffda RBX: 00007f140e620970 RCX: 00007f140e589a04 [ 2674.945321] RDX: 0000000000000002 RSI: 00007f140bb4c000 RDI: 00000000ffffff9c [ 2674.946297] RBP: 00007f140bb4c000 R08: 0000000000000000 R09: ffffffffffffffff [ 2674.947222] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2674.948143] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2674.992620] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:51:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 22) [ 2675.012910] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) 21:51:08 executing program 0: r0 = getpid() getpriority(0x0, r0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x75, 0x6, 0xff, 0x4, 0x0, 0xfffffffffffffff7, 0xc0207, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x40, 0x8001, 0x8, 0x1, 0x8000, 0x2, 0x0, 0x0, 0x5, 0x0, 0x7fffffff}, r0, 0x2, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/if_inet6\x00') readv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) 21:51:08 executing program 4: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/cgroups\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001080)={0x5, 0x1000, &(0x7f0000000080)="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"}) syz_emit_ethernet(0x36, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, @timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x84fc, 0x95, 0x6, 0x100}}}}}, 0x0) lseek(r0, 0xfffffffffffffff7, 0x1) [ 2675.058817] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2675.068916] FAULT_INJECTION: forcing a failure. [ 2675.068916] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2675.070561] CPU: 0 PID: 33009 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2675.071430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2675.072502] Call Trace: [ 2675.072875] dump_stack+0x107/0x167 [ 2675.073401] should_fail.cold+0x5/0xa [ 2675.073944] iov_iter_copy_from_user_atomic+0x49b/0xdb0 [ 2675.074677] ? shmem_write_begin+0xf7/0x1d0 [ 2675.075265] ? shmem_write_begin+0x100/0x1d0 [ 2675.075870] generic_perform_write+0x279/0x4f0 [ 2675.076503] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2675.078181] ? evict_inodes+0x420/0x420 [ 2675.079447] ? generic_write_checks+0x2ad/0x390 [ 2675.080939] __generic_file_write_iter+0x39d/0x5d0 [ 2675.082477] generic_file_write_iter+0xdb/0x230 [ 2675.083924] ? iov_iter_init+0x3c/0x130 [ 2675.085173] new_sync_write+0x42c/0x660 [ 2675.086462] ? new_sync_read+0x6f0/0x6f0 [ 2675.087761] ? __x64_sys_pwrite64+0x201/0x260 [ 2675.089259] ? lock_release+0x6b0/0x6b0 [ 2675.090587] ? selinux_file_permission+0x36/0x510 [ 2675.092217] vfs_write+0x747/0xa30 [ 2675.093350] __x64_sys_pwrite64+0x201/0x260 [ 2675.094769] ? ksys_pwrite64+0x1b0/0x1b0 [ 2675.096045] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2675.097651] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2675.099209] do_syscall_64+0x33/0x40 [ 2675.100354] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2675.101986] RIP: 0033:0x7f140e589ab7 [ 2675.103172] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2675.108957] RSP: 002b:00007f140bb4bf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2675.111374] RAX: ffffffffffffffda RBX: 00007f140e620970 RCX: 00007f140e589ab7 [ 2675.113570] RDX: 0000000000000023 RSI: 00000000200002c0 RDI: 0000000000000004 [ 2675.115834] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 2675.118043] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 2675.120346] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 2675.139083] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2675.143884] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2675.150752] EXT4-fs (loop6): get root inode failed [ 2675.152475] EXT4-fs (loop6): mount failed 21:51:08 executing program 1: r0 = 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) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r1 = fork() ptrace(0x10, r1) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) getpgrp(r1) 21:51:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x370, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:51:08 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffbffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:51:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=f%,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:51:08 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) syz_emit_ethernet(0xc3, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @broadcast, @val={@val={0x9100, 0x7, 0x0, 0x2}, {0x8100, 0x3, 0x0, 0x2}}, {@llc_tr={0x11, {@llc={0x4, 0x42, "a1", "884da742fe0f59550c46b9e77eace9a77d54e8eb284f699d2b8e22fd3151fee99835a95111c81ae170ddbccdd5c8df7f3d74dbc604de4b2f4631000be7bb90adbd6d2f803e59e407e90674478672c7909c2442b155ec1d7a6b01a91f01576e9f9981f827289a46fc88dae6dc0a8feb44173e22d3cc9082fb7b6df8d6560574ab889703870c77abf14db3d4ee029bee096216d8032fef7ed152448b5f71a64890d841b2aa6e10c9af230b"}}}}}, &(0x7f0000000140)={0x1, 0x1, [0x984, 0x94c, 0xb07, 0x694]}) [ 2675.307663] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2675.334923] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2675.353216] EXT4-fs (loop3): get root inode failed [ 2675.354009] EXT4-fs (loop3): mount failed [ 2675.370758] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) 21:51:25 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffe000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:51:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=f*,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) [ 2692.563210] FAULT_INJECTION: forcing a failure. [ 2692.563210] name fail_usercopy, interval 1, probability 0, space 0, times 0 21:51:25 executing program 1: r0 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000100)={0x400, 0x81, 0xfff, 0x800, 0x173e, 0xca}) r2 = fork() ptrace(0x10, r2) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) ptrace$setregset(0x4205, r2, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) finit_module(r0, &(0x7f0000000080)='\x00', 0x3) 21:51:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 23) 21:51:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e7d, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:51:25 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) syz_80211_inject_frame(&(0x7f0000000100)=@broadcast, &(0x7f0000000140)=@mgmt_frame=@reassoc_resp={@with_ht={{{0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1}, {0x1}, @device_b, @device_a, @from_mac=@device_b, {0x2, 0x6}}, @ver_80211n={0x0, 0x2, 0x1, 0x2, 0x0, 0x2, 0x1}}, 0x0, 0x28, @random=0x101, @val={0x1, 0x4, [{0x12, 0x1}, {0x30, 0x1}, {0x12}, {0x9, 0x1}]}, @void, [{0xdd, 0xca, "c33390647c7f5d8c026a95c9cb245c6be68ed13bdd6f2a28477b4f8ad794c0263aab3a338d289925d97005fa3b86b2fa5d2292950a09a935cda6a08e19d316b0b9af0738b04c402753bca3901e11ee20f251be571bdf31966886eea2b767f41746dbe341feb8d94bed4edec2f5f7d222a069244d6d78911f2349a9b2257af014b9b0ea1141bb4ce878b070c50f6b860dda7b3aafb8d7d564eeffec82420a0ccf6a90ad1f1c8354f90b084df12070daebf1415a3b1f799bf0188cc4f1e80f0ebaa4833decf955ab67c09e"}, {0xdd, 0x36, "eadb3e04c3f4eb0008a7b306764450a0457d1548a718f7d0e44592761f3be60e50a9df7fe0c24340e7227f1b2be7ab59fdf7b5fe0ca4"}, {0xdd, 0x57, "d1c8b1951bbb6ad17acfbde3148f9e5c2893cc0813887f6cb152b34fcc694d7ea7dbccc038290e24a1a6f0e349843e2ba16297917b832ef6a57195fe62a5a7863c17ac3f081953f26ed8c1007b3a469b7561b83a5c163a"}, {0xdd, 0x37, "04108527e4e0532a103a67ccaf33489bbe6b687331681fc5c8213382011e9ff705013e27f3ae9b187726121fd67dfb0c0186fe724912d2"}]}, 0x1be) syz_emit_ethernet(0x57, &(0x7f0000000040)={@broadcast, @multicast, @val={@val={0x9100, 0x5, 0x1, 0x4}, {0x8100, 0x2, 0x0, 0x3}}, {@x25={0x805, {0x3, 0x7, 0xff, "01f6e31d34688cc473f87ad1e1dd0c7be0a7a6258d90ef6a67eb7d34e5a43e29a724e261d502a64123865802c8762457811cedcd4e8737d01753ad89a484"}}}}, &(0x7f00000000c0)={0x1, 0x4, [0x60c, 0xc48, 0x88, 0xe2b]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) write$tun(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="0000000200000000f234fbee2506d2947ec29b46d0203f44f97421774a27848adda34d524ccc6fe06dc2184152b43ffdf8c7ee2535570636c81bf1f7351c2420e554d66d90376013b4dcee75145edde64e85c254cad1463d8fdd7d9f2248"], 0x24) 21:51:25 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 26) [ 2692.566453] CPU: 1 PID: 33280 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2692.568124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2692.570274] Call Trace: [ 2692.570857] dump_stack+0x107/0x167 [ 2692.571687] FAULT_INJECTION: forcing a failure. [ 2692.571687] name failslab, interval 1, probability 0, space 0, times 0 [ 2692.571804] should_fail.cold+0x5/0xa [ 2692.575029] strncpy_from_user+0x34/0x470 [ 2692.576116] getname_flags.part.0+0x95/0x4f0 [ 2692.577082] getname+0x8e/0xd0 [ 2692.577939] do_sys_openat2+0xf9/0x420 [ 2692.578786] ? build_open_flags+0x6f0/0x6f0 [ 2692.579913] ? rcu_read_lock_any_held+0x75/0xa0 [ 2692.580918] __x64_sys_openat+0x13f/0x1f0 [ 2692.581915] ? __ia32_sys_open+0x1c0/0x1c0 [ 2692.582835] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2692.583948] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2692.585050] do_syscall_64+0x33/0x40 [ 2692.585854] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2692.586944] RIP: 0033:0x7f140e589a04 [ 2692.587735] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2692.591632] RSP: 002b:00007f140bb4bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2692.593243] RAX: ffffffffffffffda RBX: 00007f140e620970 RCX: 00007f140e589a04 [ 2692.594758] RDX: 0000000000000002 RSI: 00007f140bb4c000 RDI: 00000000ffffff9c [ 2692.596265] RBP: 00007f140bb4c000 R08: 0000000000000000 R09: ffffffffffffffff [ 2692.597761] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2692.599315] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2692.600865] CPU: 0 PID: 33282 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2692.602462] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2692.604351] Call Trace: [ 2692.604970] dump_stack+0x107/0x167 [ 2692.605762] should_fail.cold+0x5/0xa [ 2692.606612] ? security_file_alloc+0x34/0x170 [ 2692.607644] should_failslab+0x5/0x20 [ 2692.608526] kmem_cache_alloc+0x5b/0x360 [ 2692.609465] security_file_alloc+0x34/0x170 [ 2692.610469] __alloc_file+0xb6/0x320 [ 2692.611308] alloc_empty_file+0x6d/0x170 [ 2692.612213] path_openat+0xde/0x26d0 [ 2692.612992] ? path_lookupat+0x860/0x860 [ 2692.613895] ? perf_trace_lock+0xac/0x490 [ 2692.614818] ? __lockdep_reset_lock+0x180/0x180 [ 2692.615794] ? lock_acquire+0x197/0x490 [ 2692.616611] ? __lockdep_reset_lock+0x180/0x180 [ 2692.617630] do_filp_open+0x190/0x3e0 [ 2692.618490] ? may_open_dev+0xf0/0xf0 [ 2692.619354] ? __alloc_fd+0x2a5/0x620 [ 2692.620215] ? lock_downgrade+0x6d0/0x6d0 [ 2692.621066] ? rwlock_bug.part.0+0x90/0x90 [ 2692.621391] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2692.622054] ? _raw_spin_unlock+0x1a/0x30 [ 2692.622080] ? __alloc_fd+0x2a5/0x620 [ 2692.625526] do_sys_openat2+0x171/0x420 [ 2692.626356] ? build_open_flags+0x6f0/0x6f0 [ 2692.627344] ? rcu_read_lock_any_held+0x75/0xa0 [ 2692.628382] __x64_sys_openat+0x13f/0x1f0 [ 2692.629232] ? __ia32_sys_open+0x1c0/0x1c0 [ 2692.630231] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2692.631390] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2692.632452] do_syscall_64+0x33/0x40 [ 2692.633221] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2692.634314] RIP: 0033:0x7fcae555ca04 [ 2692.635185] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2692.639342] RSP: 002b:00007fcae2b1eed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2692.640992] RAX: ffffffffffffffda RBX: 00007fcae55f3970 RCX: 00007fcae555ca04 [ 2692.642529] RDX: 0000000000000002 RSI: 00007fcae2b1f000 RDI: 00000000ffffff9c [ 2692.644080] RBP: 00007fcae2b1f000 R08: 0000000000000000 R09: ffffffffffffffff [ 2692.645609] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2692.647338] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2692.670393] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 2692.684651] audit: type=1400 audit(1677448285.872:22): avc: denied { tracepoint } for pid=33315 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 21:51:25 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') r1 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x420, 0x5, 0x0, 0x0, 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, 0x7ff, 0x0, @perf_bp={0x0, 0xffffffff81000234}, 0x0, 0x0, 0x0, 0xaacd3c29ba6fac7b, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r1) ioctl$TIOCSRS485(r0, 0x542f, &(0x7f0000000140)={0x8, 0x20, 0x5}) ioctl$FIOCLEX(r0, 0x5451) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000001c0), 0x2) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000180)={0x9, 0x100, 0x80000003, 0x450}) [ 2692.697472] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) 21:51:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 24) [ 2692.710439] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2692.735084] FAULT_INJECTION: forcing a failure. [ 2692.735084] name failslab, interval 1, probability 0, space 0, times 0 [ 2692.737455] CPU: 0 PID: 33367 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2692.738890] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2692.740599] Call Trace: [ 2692.741148] dump_stack+0x107/0x167 [ 2692.741915] should_fail.cold+0x5/0xa [ 2692.742703] ? __alloc_file+0x21/0x320 [ 2692.743516] should_failslab+0x5/0x20 [ 2692.744301] kmem_cache_alloc+0x5b/0x360 [ 2692.745180] __alloc_file+0x21/0x320 [ 2692.745975] alloc_empty_file+0x6d/0x170 [ 2692.746825] path_openat+0xde/0x26d0 [ 2692.747607] ? path_lookupat+0x860/0x860 [ 2692.748442] ? perf_trace_lock+0xac/0x490 [ 2692.749288] ? __lockdep_reset_lock+0x180/0x180 [ 2692.750250] ? lock_acquire+0x197/0x490 [ 2692.751075] ? __lockdep_reset_lock+0x180/0x180 [ 2692.752039] do_filp_open+0x190/0x3e0 [ 2692.752829] ? may_open_dev+0xf0/0xf0 [ 2692.753639] ? __alloc_fd+0x2a5/0x620 [ 2692.754434] ? lock_downgrade+0x6d0/0x6d0 [ 2692.755296] ? rwlock_bug.part.0+0x90/0x90 [ 2692.756176] ? _raw_spin_unlock+0x1a/0x30 [ 2692.757028] ? __alloc_fd+0x2a5/0x620 [ 2692.757842] do_sys_openat2+0x171/0x420 [ 2692.758660] ? build_open_flags+0x6f0/0x6f0 [ 2692.759571] ? rcu_read_lock_any_held+0x75/0xa0 [ 2692.760525] __x64_sys_openat+0x13f/0x1f0 [ 2692.761386] ? __ia32_sys_open+0x1c0/0x1c0 [ 2692.762279] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2692.763354] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2692.764421] do_syscall_64+0x33/0x40 [ 2692.765197] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2692.766265] RIP: 0033:0x7f140e589a04 [ 2692.767033] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2692.770811] RSP: 002b:00007f140bb4bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2692.772360] RAX: ffffffffffffffda RBX: 00007f140e620970 RCX: 00007f140e589a04 [ 2692.773850] RDX: 0000000000000002 RSI: 00007f140bb4c000 RDI: 00000000ffffff9c [ 2692.775314] RBP: 00007f140bb4c000 R08: 0000000000000000 R09: ffffffffffffffff [ 2692.776780] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2692.778260] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2692.797699] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) 21:51:26 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffbff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:51:26 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 27) 21:51:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 25) [ 2692.930748] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:51:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=f+,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:51:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e7e, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 2692.969983] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2692.987187] FAULT_INJECTION: forcing a failure. [ 2692.987187] name failslab, interval 1, probability 0, space 0, times 0 [ 2692.989504] CPU: 0 PID: 33508 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2692.990917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2692.992593] Call Trace: [ 2692.993152] dump_stack+0x107/0x167 [ 2692.993949] should_fail.cold+0x5/0xa [ 2692.994751] ? create_object.isra.0+0x3a/0xa20 [ 2692.995693] should_failslab+0x5/0x20 [ 2692.996493] kmem_cache_alloc+0x5b/0x360 [ 2692.997333] ? percpu_ref_put_many.constprop.0+0x4e/0x100 [ 2692.998476] create_object.isra.0+0x3a/0xa20 [ 2692.999370] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2693.000394] kmem_cache_alloc+0x159/0x360 [ 2693.001263] security_file_alloc+0x34/0x170 [ 2693.002176] __alloc_file+0xb6/0x320 [ 2693.002933] alloc_empty_file+0x6d/0x170 [ 2693.003768] path_openat+0xde/0x26d0 [ 2693.004551] ? path_lookupat+0x860/0x860 [ 2693.005381] ? perf_trace_lock+0xac/0x490 [ 2693.006238] ? __lockdep_reset_lock+0x180/0x180 [ 2693.007186] ? lock_acquire+0x197/0x490 [ 2693.008014] ? __lockdep_reset_lock+0x180/0x180 [ 2693.008974] do_filp_open+0x190/0x3e0 [ 2693.009763] ? may_open_dev+0xf0/0xf0 [ 2693.010556] ? __alloc_fd+0x2a5/0x620 [ 2693.011340] ? lock_downgrade+0x6d0/0x6d0 [ 2693.012200] ? rwlock_bug.part.0+0x90/0x90 [ 2693.013082] ? _raw_spin_unlock+0x1a/0x30 [ 2693.013954] ? __alloc_fd+0x2a5/0x620 [ 2693.014753] do_sys_openat2+0x171/0x420 [ 2693.015572] ? build_open_flags+0x6f0/0x6f0 [ 2693.016473] ? rcu_read_lock_any_held+0x75/0xa0 [ 2693.017433] __x64_sys_openat+0x13f/0x1f0 [ 2693.018293] ? __ia32_sys_open+0x1c0/0x1c0 [ 2693.019178] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2693.020252] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2693.021317] do_syscall_64+0x33/0x40 [ 2693.022104] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2693.023158] RIP: 0033:0x7fcae555ca04 [ 2693.023928] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2693.027706] RSP: 002b:00007fcae2b1eed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2693.029275] RAX: ffffffffffffffda RBX: 00007fcae55f3970 RCX: 00007fcae555ca04 [ 2693.030752] RDX: 0000000000000002 RSI: 00007fcae2b1f000 RDI: 00000000ffffff9c [ 2693.032215] RBP: 00007fcae2b1f000 R08: 0000000000000000 R09: ffffffffffffffff [ 2693.033667] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2693.035146] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2693.039150] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 2693.045084] FAULT_INJECTION: forcing a failure. [ 2693.045084] name failslab, interval 1, probability 0, space 0, times 0 [ 2693.047365] CPU: 1 PID: 33516 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2693.048740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2693.050402] Call Trace: [ 2693.050943] dump_stack+0x107/0x167 [ 2693.051681] should_fail.cold+0x5/0xa [ 2693.052448] ? create_object.isra.0+0x3a/0xa20 [ 2693.053368] should_failslab+0x5/0x20 [ 2693.054157] kmem_cache_alloc+0x5b/0x360 [ 2693.054978] create_object.isra.0+0x3a/0xa20 [ 2693.055864] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2693.056866] kmem_cache_alloc+0x159/0x360 [ 2693.057715] __alloc_file+0x21/0x320 [ 2693.058460] alloc_empty_file+0x6d/0x170 [ 2693.059277] path_openat+0xde/0x26d0 [ 2693.060037] ? path_lookupat+0x860/0x860 [ 2693.060853] ? perf_trace_lock+0xac/0x490 [ 2693.061685] ? __lockdep_reset_lock+0x180/0x180 [ 2693.062610] ? lock_acquire+0x197/0x490 [ 2693.063402] ? __lockdep_reset_lock+0x180/0x180 [ 2693.064344] do_filp_open+0x190/0x3e0 [ 2693.065118] ? may_open_dev+0xf0/0xf0 [ 2693.065993] ? __alloc_fd+0x2a5/0x620 [ 2693.066829] ? lock_downgrade+0x6d0/0x6d0 [ 2693.067815] ? rwlock_bug.part.0+0x90/0x90 [ 2693.068974] ? _raw_spin_unlock+0x1a/0x30 [ 2693.070012] ? __alloc_fd+0x2a5/0x620 [ 2693.070956] do_sys_openat2+0x171/0x420 [ 2693.071968] ? build_open_flags+0x6f0/0x6f0 [ 2693.073044] ? rcu_read_lock_any_held+0x75/0xa0 [ 2693.074182] __x64_sys_openat+0x13f/0x1f0 [ 2693.075180] ? __ia32_sys_open+0x1c0/0x1c0 [ 2693.076059] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2693.077168] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2693.078221] do_syscall_64+0x33/0x40 [ 2693.078974] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2693.079994] RIP: 0033:0x7f140e589a04 [ 2693.080743] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2693.084418] RSP: 002b:00007f140bb4bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2693.085952] RAX: ffffffffffffffda RBX: 00007f140e620970 RCX: 00007f140e589a04 [ 2693.087369] RDX: 0000000000000002 RSI: 00007f140bb4c000 RDI: 00000000ffffff9c [ 2693.088733] RBP: 00007f140bb4c000 R08: 0000000000000000 R09: ffffffffffffffff [ 2693.090146] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2693.091576] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2693.138689] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2693.148626] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2693.157756] EXT4-fs (loop6): get root inode failed [ 2693.158850] EXT4-fs (loop6): mount failed [ 2693.212122] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2693.233689] EXT4-fs (loop3): get root inode failed [ 2693.234805] EXT4-fs (loop3): mount failed 21:51:42 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdf9, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:51:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 26) 21:51:42 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 28) 21:51:42 executing program 0: stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file1\x00', r0, 0x0) fchown(0xffffffffffffffff, r0, 0xee00) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) 21:51:42 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) r2 = openat(r0, &(0x7f00000014c0)='./file0\x00', 0x501000, 0xc0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_REG(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)={0x28, r1, 0x621, 0x0, 0x0, {}, [@NL80211_ATTR_REG_RULES={0x4}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_DFS_REGION={0x5}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r0, &(0x7f0000001140)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001100)={&(0x7f00000010c0)={0x14, r1, 0x2, 0x70bd26, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001680), r2) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000016c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f0000001780)={&(0x7f0000001640)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001740)={&(0x7f0000001700)={0x1c, r4, 0x100, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8, 0x3, r5}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0xc881}, 0x4004884) syz_emit_ethernet(0x82, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) r6 = ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r6, r7) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r2, &(0x7f0000001600)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000015c0)={&(0x7f0000001540)={0x64, 0x0, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x4}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1a7}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3ff}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x6}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x200}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10000}]}, 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x20004080) write$tun(0xffffffffffffffff, &(0x7f0000000040)={@void, @void, @llc={@llc={0xf4, 0xf8, "9ac5", "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"}}}, 0x1004) 21:51:42 executing program 1: r0 = 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) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r1 = fork() ptrace(0x10, r1) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r2, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) r3 = syz_io_uring_complete(0x0) r4 = getpid() getpriority(0x0, r4) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x75, 0x6, 0xff, 0x4, 0x0, 0xfffffffffffffff7, 0xc0207, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x40, 0x8001, 0x8, 0x1, 0x8000, 0x2, 0x0, 0x0, 0x5, 0x0, 0x7fffffff}, r4, 0x2, 0xffffffffffffffff, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x8c, 0x0, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r4}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20040004}, 0x4000000) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) [ 2708.947841] FAULT_INJECTION: forcing a failure. [ 2708.947841] name failslab, interval 1, probability 0, space 0, times 0 [ 2708.950576] CPU: 0 PID: 33636 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2708.952091] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2708.954301] Call Trace: [ 2708.954893] dump_stack+0x107/0x167 [ 2708.955862] should_fail.cold+0x5/0xa [ 2708.956709] ? security_file_alloc+0x34/0x170 [ 2708.957906] should_failslab+0x5/0x20 [ 2708.958745] kmem_cache_alloc+0x5b/0x360 [ 2708.959831] security_file_alloc+0x34/0x170 [ 2708.960781] __alloc_file+0xb6/0x320 [ 2708.961771] alloc_empty_file+0x6d/0x170 [ 2708.962692] path_openat+0xde/0x26d0 [ 2708.963696] ? path_lookupat+0x860/0x860 [ 2708.964588] ? perf_trace_lock+0xac/0x490 [ 2708.965683] ? __lockdep_reset_lock+0x180/0x180 [ 2708.966706] ? lock_acquire+0x197/0x490 [ 2708.967759] ? __lockdep_reset_lock+0x180/0x180 [ 2708.968781] do_filp_open+0x190/0x3e0 [ 2708.969784] ? may_open_dev+0xf0/0xf0 [ 2708.970634] ? __alloc_fd+0x2a5/0x620 [ 2708.971477] ? lock_downgrade+0x6d0/0x6d0 [ 2708.972386] ? rwlock_bug.part.0+0x90/0x90 [ 2708.973315] ? _raw_spin_unlock+0x1a/0x30 [ 2708.974234] ? __alloc_fd+0x2a5/0x620 [ 2708.975088] do_sys_openat2+0x171/0x420 [ 2708.975966] ? build_open_flags+0x6f0/0x6f0 [ 2708.977125] ? rcu_read_lock_any_held+0x75/0xa0 [ 2708.978163] __x64_sys_openat+0x13f/0x1f0 [ 2708.979259] ? __ia32_sys_open+0x1c0/0x1c0 [ 2708.980203] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2708.981587] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2708.982738] do_syscall_64+0x33/0x40 [ 2708.983727] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2708.984848] RIP: 0033:0x7f140e589a04 [ 2708.985842] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2708.989842] RSP: 002b:00007f140bb4bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2708.991858] RAX: ffffffffffffffda RBX: 00007f140e620970 RCX: 00007f140e589a04 [ 2708.993405] RDX: 0000000000000002 RSI: 00007f140bb4c000 RDI: 00000000ffffff9c [ 2708.994965] RBP: 00007f140bb4c000 R08: 0000000000000000 R09: ffffffffffffffff [ 2708.996509] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 21:51:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e7f, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 2708.998062] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2709.005336] FAULT_INJECTION: forcing a failure. [ 2709.005336] name failslab, interval 1, probability 0, space 0, times 0 [ 2709.006676] CPU: 1 PID: 33640 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2709.007573] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2709.008648] Call Trace: [ 2709.008996] dump_stack+0x107/0x167 [ 2709.009476] should_fail.cold+0x5/0xa [ 2709.009989] ? __kthread_create_on_node+0xd1/0x400 [ 2709.010617] should_failslab+0x5/0x20 [ 2709.011009] kmem_cache_alloc_trace+0x55/0x360 [ 2709.011475] ? loop_info64_to_compat+0x5f0/0x5f0 [ 2709.011950] __kthread_create_on_node+0xd1/0x400 [ 2709.012426] ? __kthread_parkme+0x1d0/0x1d0 [ 2709.012868] ? __mutex_lock+0x425/0x12a0 [ 2709.013272] ? loop_configure+0xcb5/0x1480 [ 2709.013705] ? do_raw_spin_unlock+0x4f/0x220 [ 2709.014151] ? loop_info64_to_compat+0x5f0/0x5f0 [ 2709.014620] kthread_create_on_node+0xbb/0x100 [ 2709.015076] ? __kthread_create_on_node+0x400/0x400 [ 2709.015569] ? lockdep_init_map_type+0x2c7/0x780 [ 2709.016038] ? lockdep_init_map_type+0x2c7/0x780 [ 2709.016510] loop_configure+0x3e3/0x1480 [ 2709.016919] lo_ioctl+0xa72/0x1760 [ 2709.017272] ? avc_has_extended_perms+0x7f1/0xec0 [ 2709.017750] ? loop_set_status_old+0x250/0x250 [ 2709.018208] ? avc_ss_reset+0x180/0x180 [ 2709.018605] ? find_held_lock+0x2c/0x110 [ 2709.019012] ? __lock_acquire+0xbb1/0x5b00 [ 2709.019462] ? selinux_inode_getsecctx+0x90/0x90 [ 2709.019929] ? generic_block_fiemap+0x60/0x60 [ 2709.020383] ? loop_set_status_old+0x250/0x250 [ 2709.020831] blkdev_ioctl+0x291/0x710 [ 2709.021214] ? blkdev_common_ioctl+0x1870/0x1870 [ 2709.021701] ? selinux_file_ioctl+0xb1/0x260 [ 2709.022151] block_ioctl+0xf9/0x140 [ 2709.022523] ? blkdev_read_iter+0x1c0/0x1c0 [ 2709.022950] __x64_sys_ioctl+0x19a/0x210 [ 2709.023375] do_syscall_64+0x33/0x40 [ 2709.023761] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2709.024294] RIP: 0033:0x7fcae55a98d7 [ 2709.024680] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2709.026589] RSP: 002b:00007fcae2b1ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2709.027379] RAX: ffffffffffffffda RBX: 00007fcae55f3970 RCX: 00007fcae55a98d7 [ 2709.028110] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2709.028849] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2709.029590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2709.030455] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2709.034667] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:51:42 executing program 4: syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYRESHEX=0x0], 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) write$tun(r0, &(0x7f0000000000)={@void, @void, @arp=@generic={0x339, 0x892f, 0x6, 0xf, 0x3, @empty, "8e971c0bd6b4fe1f9a06bdb23ce23f", @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1c}, "0c361bf7a90a8eb80f4cdad9bdd8"}}, 0x31) [ 2709.061331] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:51:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=f-,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:51:42 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000140)={0x4, "c9ec0560a1bf3a280ab3659e030f1edeb1b69cab9e855367d67c2e5fc2ea7e3c7cbbc1e213d3f610e86e613de68d0bb97042e7394364115ba96059b65e0bf956de0f0c87ca5971e449c433caa9324d09ed03e2a1d1baef242bbb17aefd8198be442a72c4236d8aaa114fea71bae4110b61281f567c7f9564dcb7ab8d3f6b9ce7e9ce2a851e6d1d1133f05779728d0000f87631b4522cf1acca87734aa72981c72f1e4f24430d9534cc421ac04891f27e984e209ed1b608aeaac0762dad31dbe9183c22b0a9cc0338a6bfea8ef935af32f561d4d1c8c80baddc8a152722af08f163e29c83bdae5094ce587c96e35953e51b30f454f0081d53229f7dcf0ec61a9b8ae60682124fba334955f5c4cb34322701495e2af2d716decba1cf3628fe1302cab77b6a50abde4114690237dfffedc1b58883f638df43c2a035149ef5b4b07153ff9f537b1ce223c042ed14d971aca9dab7ba2ca4faf292a638b7db607f63ba6e75170cc04d4977fcde5b51a07331ec45beec81c4e08819e454462f31f6b870319c2a248e43a535c1ac6e2413de6945147d580bb66e71616f8e4e1338c9b37d5b9ad9715c12f5871515f45c30cdcbdafc79a334e8dc98e773ec518e3d293baece0b07df2fc71ba47da54efc12cf568cf31263428e0a699a3b1d35500497ebc1969377de6a4addbc36fee133b55de082b4b22d1b3f7c3fac57b87cc4eb6f60cc"}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) 21:51:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 27) [ 2709.105080] FAULT_INJECTION: forcing a failure. [ 2709.105080] name failslab, interval 1, probability 0, space 0, times 0 [ 2709.107833] CPU: 0 PID: 33752 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2709.109335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2709.111138] Call Trace: [ 2709.111719] dump_stack+0x107/0x167 [ 2709.112512] should_fail.cold+0x5/0xa [ 2709.113339] ? create_object.isra.0+0x3a/0xa20 [ 2709.114339] should_failslab+0x5/0x20 [ 2709.115163] kmem_cache_alloc+0x5b/0x360 [ 2709.116055] ? percpu_ref_put_many.constprop.0+0x4e/0x100 [ 2709.117257] create_object.isra.0+0x3a/0xa20 [ 2709.118439] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2709.119549] kmem_cache_alloc+0x159/0x360 [ 2709.120654] security_file_alloc+0x34/0x170 [ 2709.121604] __alloc_file+0xb6/0x320 [ 2709.122597] alloc_empty_file+0x6d/0x170 [ 2709.123495] path_openat+0xde/0x26d0 [ 2709.124495] ? path_lookupat+0x860/0x860 [ 2709.125385] ? perf_trace_lock+0xac/0x490 [ 2709.126490] ? __lockdep_reset_lock+0x180/0x180 [ 2709.127502] ? lock_acquire+0x197/0x490 [ 2709.128555] ? __lockdep_reset_lock+0x180/0x180 [ 2709.129577] do_filp_open+0x190/0x3e0 [ 2709.130586] ? may_open_dev+0xf0/0xf0 [ 2709.131426] ? __alloc_fd+0x2a5/0x620 [ 2709.132427] ? lock_downgrade+0x6d0/0x6d0 [ 2709.133342] ? rwlock_bug.part.0+0x90/0x90 [ 2709.134481] ? _raw_spin_unlock+0x1a/0x30 [ 2709.135379] ? __alloc_fd+0x2a5/0x620 [ 2709.136220] do_sys_openat2+0x171/0x420 [ 2709.137088] ? build_open_flags+0x6f0/0x6f0 [ 2709.138063] ? rcu_read_lock_any_held+0x75/0xa0 [ 2709.139079] __x64_sys_openat+0x13f/0x1f0 [ 2709.139978] ? __ia32_sys_open+0x1c0/0x1c0 [ 2709.140908] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2709.142064] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2709.143189] do_syscall_64+0x33/0x40 [ 2709.144000] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2709.145107] RIP: 0033:0x7f140e589a04 [ 2709.145922] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2709.149898] RSP: 002b:00007f140bb4bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2709.151551] RAX: ffffffffffffffda RBX: 00007f140e620970 RCX: 00007f140e589a04 [ 2709.153091] RDX: 0000000000000002 RSI: 00007f140bb4c000 RDI: 00000000ffffff9c [ 2709.154639] RBP: 00007f140bb4c000 R08: 0000000000000000 R09: ffffffffffffffff 21:51:42 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 29) [ 2709.156176] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2709.157837] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2709.161596] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2709.164835] FAULT_INJECTION: forcing a failure. [ 2709.164835] name failslab, interval 1, probability 0, space 0, times 0 [ 2709.167397] CPU: 0 PID: 33756 Comm: syz-executor.6 Not tainted 5.10.170 #1 21:51:42 executing program 1: r0 = 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) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0xffffe000) syz_io_uring_setup(0x75ac, &(0x7f0000000180)={0x0, 0xecdc, 0x0, 0x1, 0x47}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000300)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000380)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x77359400}, 0x1, 0x1}, 0x4) r2 = fork() ptrace(0x10, r2) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) ioctl$BINDER_FREEZE(0xffffffffffffffff, 0x400c620e, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x20000}) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80800) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000140)=@v2={0x2000000, [{0x4, 0x43}, {0x0, 0x23261870}]}, 0x14, 0x0) ptrace$setregset(0x4205, r2, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4485e51b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0xff, 0x0, 0x0, 0x4, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000230}, 0x1204}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r6, r5) r7 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x3044, 0xd, 0x0, 0x0, 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, @perf_bp={0x0, 0xffffffff81000239}, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r8, r7) r9 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x240200, 0x1e8) syz_io_uring_submit(0x0, 0x0, &(0x7f00000005c0)=@IORING_OP_FILES_UPDATE={0x14, 0x5, 0x0, 0x0, 0x6, &(0x7f0000000580)=[0xffffffffffffffff, r0, r4, r3, r6, r7, r9], 0x7}, 0xc5) [ 2709.168899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2709.170798] Call Trace: [ 2709.171387] dump_stack+0x107/0x167 [ 2709.172191] should_fail.cold+0x5/0xa [ 2709.173024] ? create_object.isra.0+0x3a/0xa20 [ 2709.174040] should_failslab+0x5/0x20 [ 2709.174871] kmem_cache_alloc+0x5b/0x360 [ 2709.175952] create_object.isra.0+0x3a/0xa20 [ 2709.177064] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2709.178206] kmem_cache_alloc_trace+0x151/0x360 [ 2709.179439] ? loop_info64_to_compat+0x5f0/0x5f0 [ 2709.180476] __kthread_create_on_node+0xd1/0x400 [ 2709.181723] ? __kthread_parkme+0x1d0/0x1d0 [ 2709.182695] ? __mutex_lock+0x425/0x12a0 [ 2709.183770] ? loop_configure+0xcb5/0x1480 [ 2709.184700] ? do_raw_spin_unlock+0x4f/0x220 [ 2709.185857] ? loop_info64_to_compat+0x5f0/0x5f0 [ 2709.186897] kthread_create_on_node+0xbb/0x100 [ 2709.187892] ? __kthread_create_on_node+0x400/0x400 [ 2709.188983] ? lockdep_init_map_type+0x2c7/0x780 [ 2709.190029] ? lockdep_init_map_type+0x2c7/0x780 [ 2709.191074] loop_configure+0x3e3/0x1480 [ 2709.191974] lo_ioctl+0xa72/0x1760 [ 2709.192751] ? avc_has_extended_perms+0x7f1/0xec0 [ 2709.193797] ? loop_set_status_old+0x250/0x250 [ 2709.194993] ? avc_ss_reset+0x180/0x180 [ 2709.195872] ? find_held_lock+0x2c/0x110 [ 2709.196958] ? __lock_acquire+0xbb1/0x5b00 [ 2709.197971] ? selinux_inode_getsecctx+0x90/0x90 [ 2709.199220] ? generic_block_fiemap+0x60/0x60 [ 2709.200214] ? loop_set_status_old+0x250/0x250 [ 2709.201408] blkdev_ioctl+0x291/0x710 [ 2709.202256] ? blkdev_common_ioctl+0x1870/0x1870 [ 2709.203336] ? selinux_file_ioctl+0xb1/0x260 [ 2709.204476] block_ioctl+0xf9/0x140 [ 2709.205272] ? blkdev_read_iter+0x1c0/0x1c0 [ 2709.206417] __x64_sys_ioctl+0x19a/0x210 [ 2709.207315] do_syscall_64+0x33/0x40 [ 2709.208298] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2709.209416] RIP: 0033:0x7fcae55a98d7 [ 2709.210416] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2709.214398] RSP: 002b:00007fcae2b1ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2709.216399] RAX: ffffffffffffffda RBX: 00007fcae55f3970 RCX: 00007fcae55a98d7 [ 2709.217974] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2709.219522] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2709.221071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2709.222636] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 21:51:42 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdfc, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 2709.300986] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2709.303400] EXT4-fs (loop6): get root inode failed [ 2709.304326] EXT4-fs (loop6): mount failed [ 2709.310842] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2709.313409] EXT4-fs (loop3): get root inode failed [ 2709.314094] EXT4-fs (loop3): mount failed [ 2709.336050] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) 21:51:42 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_targets\x00') readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/167, 0xa7}, {&(0x7f0000000600)=""/265, 0x109}, {&(0x7f0000000300)=""/151, 0x97}, {&(0x7f00000003c0)=""/71, 0x47}, {&(0x7f00000014c0)=""/196, 0xc4}], 0x5) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x64, 0x0, 0x10, 0x70bd2b, 0x25dfdbfc, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x200}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x2}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7fffffff}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000851}, 0x0) [ 2709.369782] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:51:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=f.,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) [ 2709.469602] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2724.977210] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) 21:51:58 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 30) 21:51:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=f0,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:51:58 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdfd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:51:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e80, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:51:58 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) syz_emit_ethernet(0x35f, &(0x7f0000000040)={@multicast, @broadcast, @val={@void, {0x8100, 0x1}}, {@ipv4={0x800, @gre={{0x3c, 0x4, 0x0, 0x0, 0x34d, 0x68, 0x0, 0xeb, 0x2f, 0x0, @multicast2, @private=0xa010102, {[@lsrr={0x83, 0xb, 0xa9, [@rand_addr=0x64010102, @remote]}, @cipso={0x86, 0x12, 0xffffffffffffffff, [{0x0, 0xc, "487ebb6cd49d685003eb"}]}, @lsrr={0x83, 0x13, 0x78, [@multicast1, @multicast2, @private=0xa010100, @private=0xa010101]}, @lsrr={0x83, 0x13, 0x75, [@remote, @remote, @empty, @loopback]}, @timestamp_prespec={0x44, 0x1c, 0xd3, 0x3, 0x5, [{@multicast2, 0x1}, {@remote, 0x80}, {@remote, 0x400}]}, @timestamp_prespec={0x44, 0xc, 0x71, 0x3, 0x7, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3ff}]}, @ssrr={0x89, 0x1f, 0xe7, [@empty, @remote, @empty, @broadcast, @local, @broadcast, @private=0xa010101]}, @ssrr={0x89, 0x23, 0x5b, [@rand_addr=0x64010100, @dev={0xac, 0x14, 0x14, 0x36}, @multicast1, @rand_addr=0x64010101, @multicast1, @broadcast, @multicast2, @remote]}, @timestamp_prespec={0x44, 0x2c, 0x6f, 0x3, 0x1, [{@broadcast, 0x4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@private=0xa010102, 0xfc53}, {@multicast1, 0x1ff}, {@remote, 0x6}]}]}}, {{0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x1, 0x1, [0x800, 0x5], 'Q'}, {0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800, [0x1, 0x4, 0xefc], "9b564bb8557224f2bf884bab5ebbecfc30e01e970b95f875f56e4b53b0e4d4d4cfef3fe8fe1b8725f52afd574c69fc4b51958896cad3a4408f48d1e4c653dd1cdd254207b1e954660db9cd3cc207d640960a80b4fc2ae5397aa6e32f2e6a702ad3571cca050024351c0fcfa6affcc9de237431965c6f27f5b079"}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x86dd, [0x1f], "2816f88a96c93ca640c771f72c549befae6d7852aad16737fa000ea13603be7763808a052ebebd53e556071ad52e0cd04001fcbd717bb807508d37968db6913591a1c54ecdf07c25e5df94270b96f589ceb6fec7511e08c75ef5a656574f3b1f91e6d590f2a1e9d9c7d5df55bcf484bb728aaeb5fe2e34a6a4e7afd88975cfeaaa8c6c8bf539c733f5af7fe5604b8ed83f71dbc0972e1958554d08a8e607bc238fae3c247a2d9cec70b27a07be6a26fe1ad7909d61e3e0170a4c915b7fa46020d604ae3968576a4100"}, {0x8, 0x88be, 0x2, {{0x9, 0x1, 0x89, 0x1, 0x1, 0x1, 0x7, 0x1}, 0x1, {0x5}}}, {0x8, 0x22eb, 0x3, {{0x7, 0x2, 0x7f, 0x1, 0x0, 0x1, 0x5, 0x5}, 0x2, {0x3, 0x78, 0x3, 0x9, 0x1, 0x0, 0x3, 0x0, 0x1}}}, {0x8, 0x6558, 0x3, "596f89ab08da7a89846fd338117c4254d7df91a3581c76d9698b2efb52455db5c3598e0ee53f284f9c38521fdf4d6f760362b78ccb9970094ad72dc1825371ff79b2e5ae311d268e159b388bb680306ab3e6af36fd73f4e64f1940e72f3af0e76b7c84e1a6f0279793b10650ccbdcf40bb85e8e7a637f9d344c9c3368513b5262dfd192a223712a72d45e2e581e394a44d831949920daf60ecb81022e93e103f6257f54ab379ebb848abf471ac0cce0e55a40bc14f4c14b4d07e70c7985ac9971af878a56d0ed56c51"}}}}}}, &(0x7f00000003c0)={0x0, 0x4, [0x4f1, 0x740, 0xcdf, 0xfa1]}) 21:51:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 28) 21:51:58 executing program 1: r0 = 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) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r1 = fork() ptrace(0x10, r1) r2 = signalfd4(r0, &(0x7f0000000080)={[0x3]}, 0x8, 0x80000) execveat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000100)='\'\'\x00', &(0x7f0000000140)='\\.@!{!\x00'], &(0x7f0000000400)=[&(0x7f00000001c0)='-\'/\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\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', &(0x7f0000000340)='}^{+,*\x00', &(0x7f0000000380)='\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', &(0x7f00000003c0)='\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'], 0x1000) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) 21:51:58 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) write(r0, &(0x7f0000000140)="3374459a0b240d333c753d4576d5e3d77ef2e59a5b99cdb32772b767ef3a21ca0e78b0c4da7e542762ede535e7b1654113bf96318d075799a090366d9479b631ce1bfda0c4144f0f7c151de0a66d7f1068c136ca0713be6e728866e639d8d0cf1469fc950acb906949e03c53e6c257e331e2cc100060e2dfa592552c85c13d13e8775e7873aa919308b05f1d9b39f4853eb5e0c73966045ceb16fde105c6c0783b5a7af4f86fa880a2c312fa864f0498cb4d2e2efb201d6e57be0344a95c84d132c65d2e51dbd87e83ec48ec198ed282bdf97133c89302d5a9029a386041f6", 0xdf) [ 2724.987476] FAULT_INJECTION: forcing a failure. [ 2724.987476] name failslab, interval 1, probability 0, space 0, times 0 [ 2724.988788] CPU: 0 PID: 34105 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2724.989535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2724.990464] Call Trace: [ 2724.990764] dump_stack+0x107/0x167 [ 2724.991168] should_fail.cold+0x5/0xa [ 2724.991599] ? security_file_alloc+0x34/0x170 [ 2724.992118] should_failslab+0x5/0x20 [ 2724.992536] kmem_cache_alloc+0x5b/0x360 [ 2724.993008] security_file_alloc+0x34/0x170 [ 2724.993500] __alloc_file+0xb6/0x320 [ 2724.993933] alloc_empty_file+0x6d/0x170 [ 2724.994396] path_openat+0xde/0x26d0 [ 2724.994843] ? path_lookupat+0x860/0x860 [ 2724.995287] ? perf_trace_lock+0xac/0x490 [ 2724.995769] ? __lockdep_reset_lock+0x180/0x180 [ 2724.996274] ? lock_acquire+0x197/0x490 [ 2724.996750] ? __lockdep_reset_lock+0x180/0x180 [ 2724.997264] do_filp_open+0x190/0x3e0 [ 2724.997703] ? may_open_dev+0xf0/0xf0 [ 2724.998131] ? __alloc_fd+0x2a5/0x620 [ 2724.998579] ? lock_downgrade+0x6d0/0x6d0 [ 2724.999045] ? rwlock_bug.part.0+0x90/0x90 [ 2724.999556] ? _raw_spin_unlock+0x1a/0x30 [ 2725.000011] ? __alloc_fd+0x2a5/0x620 [ 2725.000465] do_sys_openat2+0x171/0x420 [ 2725.000908] ? build_open_flags+0x6f0/0x6f0 [ 2725.001419] ? rcu_read_lock_any_held+0x75/0xa0 [ 2725.001933] __x64_sys_openat+0x13f/0x1f0 [ 2725.002422] ? __ia32_sys_open+0x1c0/0x1c0 [ 2725.002905] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2725.003506] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2725.004074] do_syscall_64+0x33/0x40 [ 2725.004507] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2725.005073] RIP: 0033:0x7f140e589a04 [ 2725.005501] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2725.007493] RSP: 002b:00007f140bb4bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2725.008379] RAX: ffffffffffffffda RBX: 00007f140e620970 RCX: 00007f140e589a04 [ 2725.009164] RDX: 0000000000000002 RSI: 00007f140bb4c000 RDI: 00000000ffffff9c [ 2725.009951] RBP: 00007f140bb4c000 R08: 0000000000000000 R09: ffffffffffffffff [ 2725.010741] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2725.011523] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2725.012410] FAULT_INJECTION: forcing a failure. [ 2725.012410] name failslab, interval 1, probability 0, space 0, times 0 [ 2725.013689] CPU: 0 PID: 34094 Comm: syz-executor.6 Not tainted 5.10.170 #1 [ 2725.014465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2725.015424] Call Trace: [ 2725.015716] dump_stack+0x107/0x167 [ 2725.016146] should_fail.cold+0x5/0xa [ 2725.016575] ? __kernfs_new_node+0xd4/0x850 [ 2725.017077] should_failslab+0x5/0x20 [ 2725.017500] kmem_cache_alloc+0x5b/0x360 [ 2725.017967] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2725.018561] __kernfs_new_node+0xd4/0x850 [ 2725.019039] ? perf_trace_lock+0xac/0x490 [ 2725.019492] ? perf_trace_lock+0xac/0x490 [ 2725.019966] ? lock_chain_count+0x20/0x20 [ 2725.020422] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2725.020968] ? __lockdep_reset_lock+0x180/0x180 [ 2725.021478] ? __lockdep_reset_lock+0x180/0x180 [ 2725.022011] ? task_rq_lock+0xab/0x270 [ 2725.022454] ? find_held_lock+0x2c/0x110 [ 2725.022928] ? set_user_nice.part.0+0x2fd/0x760 [ 2725.023446] kernfs_create_dir_ns+0x9c/0x230 [ 2725.023950] internal_create_group+0x793/0xb30 [ 2725.024452] ? set_user_nice.part.0+0x2fd/0x760 [ 2725.024966] ? sysfs_remove_group+0x170/0x170 [ 2725.025462] ? lockdep_init_map_type+0x2c7/0x780 [ 2725.025988] ? blk_queue_flag_set+0x22/0x30 [ 2725.026482] ? __loop_update_dio+0x2d2/0x690 [ 2725.026967] loop_configure+0x954/0x1480 [ 2725.027453] lo_ioctl+0xa72/0x1760 [ 2725.027846] ? avc_has_extended_perms+0x7f1/0xec0 [ 2725.028413] ? loop_set_status_old+0x250/0x250 [ 2725.028928] ? avc_ss_reset+0x180/0x180 [ 2725.029394] ? find_held_lock+0x2c/0x110 [ 2725.029848] ? __lock_acquire+0xbb1/0x5b00 [ 2725.030386] ? selinux_inode_getsecctx+0x90/0x90 [ 2725.030945] ? generic_block_fiemap+0x60/0x60 [ 2725.031455] ? loop_set_status_old+0x250/0x250 [ 2725.031997] blkdev_ioctl+0x291/0x710 [ 2725.032418] ? blkdev_common_ioctl+0x1870/0x1870 [ 2725.032970] ? selinux_file_ioctl+0xb1/0x260 [ 2725.033462] block_ioctl+0xf9/0x140 [ 2725.033876] ? blkdev_read_iter+0x1c0/0x1c0 [ 2725.034353] __x64_sys_ioctl+0x19a/0x210 [ 2725.034825] do_syscall_64+0x33/0x40 [ 2725.035238] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2725.035832] RIP: 0033:0x7fcae55a98d7 [ 2725.036249] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2725.038413] RSP: 002b:00007fcae2b1ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2725.039245] RAX: ffffffffffffffda RBX: 00007fcae55f3970 RCX: 00007fcae55a98d7 [ 2725.040079] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2725.040885] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2725.041677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2725.042452] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 21:51:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$IEEE802154_SCAN_REQ(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r1, 0x8, 0x70bd2a, 0x25dfdbfc, {}, [@IEEE802154_ATTR_PAGE={0x5, 0x1d, 0xa}, @IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0x15}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x1a}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4c840}, 0x4004055) r2 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r3, r2) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYRESDEC=r2], 0x0) 21:51:58 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) r1 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r1) pwrite64(r1, &(0x7f0000000140)="526920284cb72bc5adb68194b49e7580956cc7b88f69bb322e5692a5a31bf2cbb5cbb3b8429b1f5e3170f92ba4f355aecb3cce0119255126fbe0244601aa706151f5dc5feb01143059db9d5e6f6286c7b776956bb6d407ae", 0x58, 0x3ff) [ 2725.117366] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:51:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 29) [ 2725.121124] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2725.130980] EXT4-fs (loop6): get root inode failed [ 2725.131615] EXT4-fs (loop6): mount failed [ 2725.136204] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) 21:51:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fX,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) [ 2725.174640] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2725.188407] FAULT_INJECTION: forcing a failure. [ 2725.188407] name failslab, interval 1, probability 0, space 0, times 0 [ 2725.189705] CPU: 0 PID: 34292 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2725.190476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2725.191394] Call Trace: [ 2725.191692] dump_stack+0x107/0x167 [ 2725.192110] should_fail.cold+0x5/0xa [ 2725.192544] ? create_object.isra.0+0x3a/0xa20 [ 2725.193067] should_failslab+0x5/0x20 [ 2725.193497] kmem_cache_alloc+0x5b/0x360 [ 2725.193957] create_object.isra.0+0x3a/0xa20 [ 2725.194465] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2725.195039] kmem_cache_alloc_trace+0x151/0x360 [ 2725.195572] ? loop_info64_to_compat+0x5f0/0x5f0 [ 2725.196103] __kthread_create_on_node+0xd1/0x400 [ 2725.196633] ? __kthread_parkme+0x1d0/0x1d0 21:51:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2ec0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 2725.197130] ? __mutex_lock+0x425/0x12a0 [ 2725.197684] ? loop_configure+0xcb5/0x1480 [ 2725.198158] ? do_raw_spin_unlock+0x4f/0x220 [ 2725.198643] ? loop_info64_to_compat+0x5f0/0x5f0 [ 2725.199166] kthread_create_on_node+0xbb/0x100 [ 2725.199666] ? __kthread_create_on_node+0x400/0x400 [ 2725.200215] ? lockdep_init_map_type+0x2c7/0x780 [ 2725.200735] ? lockdep_init_map_type+0x2c7/0x780 [ 2725.201272] loop_configure+0x3e3/0x1480 [ 2725.201727] lo_ioctl+0xa72/0x1760 [ 2725.202136] ? avc_has_extended_perms+0x7f1/0xec0 [ 2725.202666] ? loop_set_status_old+0x250/0x250 [ 2725.203175] ? avc_ss_reset+0x180/0x180 [ 2725.203608] ? find_held_lock+0x2c/0x110 [ 2725.204061] ? __lock_acquire+0xbb1/0x5b00 [ 2725.204563] ? selinux_inode_getsecctx+0x90/0x90 [ 2725.205107] ? generic_block_fiemap+0x60/0x60 [ 2725.205607] ? loop_set_status_old+0x250/0x250 [ 2725.206107] blkdev_ioctl+0x291/0x710 [ 2725.206525] ? blkdev_common_ioctl+0x1870/0x1870 [ 2725.207065] ? selinux_file_ioctl+0xb1/0x260 [ 2725.207568] block_ioctl+0xf9/0x140 [ 2725.207982] ? blkdev_read_iter+0x1c0/0x1c0 [ 2725.208474] __x64_sys_ioctl+0x19a/0x210 [ 2725.208937] do_syscall_64+0x33/0x40 [ 2725.209365] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2725.209945] RIP: 0033:0x7f140e5d68d7 [ 2725.210393] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2725.212467] RSP: 002b:00007f140bb4bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2725.213324] RAX: ffffffffffffffda RBX: 00007f140e620970 RCX: 00007f140e5d68d7 [ 2725.214134] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2725.214962] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2725.215827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2725.216681] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 21:51:58 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 31) 21:51:58 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000280)=""/265, 0x109}], 0x2) 21:51:58 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:51:58 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa080045000030000000e400119078ac1e0001ac1414aa0c009078001c0000450000000000000000000000ac1414aae00000011675716847ee5dbbf27f281535ec2b40ce69c50d50a486211026b770ceb92e7e"], 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xd0}}, './file0\x00'}) write$tun(r0, &(0x7f0000000180)={@void, @val={0x2, 0x83, 0x1, 0x1, 0x6, 0xfb}, @ipv4=@generic={{0x1b, 0x4, 0x0, 0x0, 0x77, 0x66, 0x0, 0x7, 0x0, 0x0, @rand_addr=0x64010102, @rand_addr=0x64010100, {[@cipso={0x86, 0x2e, 0xffffffffffffffff, [{0x1, 0x9, "a09e4d28f3869e"}, {0x5, 0x9, "ba6254f295e265"}, {0x2, 0x7, "411d86b6c7"}, {0x2, 0x3, "85"}, {0x2, 0xc, "8d902551c99fb77a1474"}]}, @rr={0x7, 0x7, 0xe8, [@loopback]}, @timestamp_addr={0x44, 0x1c, 0xb0, 0x1, 0x4, [{@remote, 0xd0}, {@multicast2}, {@broadcast, 0x10001}]}, @end, @ssrr={0x89, 0x3, 0x28}]}}, "f2010efa7f092ce91c1ec3"}}, 0x81) 21:51:58 executing program 1: r0 = 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', 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r1 = fork() ptrace(0x10, r1) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) fork() [ 2725.300801] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2725.317217] EXT4-fs (loop3): get root inode failed [ 2725.317845] EXT4-fs (loop3): mount failed [ 2725.338633] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:51:58 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:51:58 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x462, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:51:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 2725.460997] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2725.479242] EXT4-fs (loop6): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2725.482092] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2725.512938] EXT4-fs (loop6): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2739.288666] FAULT_INJECTION: forcing a failure. [ 2739.288666] name failslab, interval 1, probability 0, space 0, times 0 [ 2739.289958] CPU: 1 PID: 34562 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2739.290775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2739.291698] Call Trace: [ 2739.291998] dump_stack+0x107/0x167 [ 2739.292407] should_fail.cold+0x5/0xa [ 2739.292830] ? __kernfs_new_node+0xd4/0x850 [ 2739.293314] should_failslab+0x5/0x20 [ 2739.293756] kmem_cache_alloc+0x5b/0x360 [ 2739.294234] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2739.294815] __kernfs_new_node+0xd4/0x850 [ 2739.295272] ? perf_trace_lock+0xac/0x490 [ 2739.295718] ? perf_trace_lock+0xac/0x490 [ 2739.296175] ? lock_chain_count+0x20/0x20 [ 2739.296625] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2739.297150] ? __lockdep_reset_lock+0x180/0x180 [ 2739.297670] ? __lockdep_reset_lock+0x180/0x180 [ 2739.298198] ? find_held_lock+0x2c/0x110 [ 2739.298653] ? set_user_nice.part.0+0x2fd/0x760 [ 2739.299173] kernfs_create_dir_ns+0x9c/0x230 [ 2739.299672] internal_create_group+0x793/0xb30 [ 2739.300192] ? set_user_nice.part.0+0x2fd/0x760 [ 2739.300698] ? sysfs_remove_group+0x170/0x170 [ 2739.301205] ? lockdep_init_map_type+0x2c7/0x780 [ 2739.301726] ? blk_queue_flag_set+0x22/0x30 [ 2739.302224] ? __loop_update_dio+0x2d2/0x690 [ 2739.302709] loop_configure+0x954/0x1480 [ 2739.303174] lo_ioctl+0xa72/0x1760 [ 2739.303576] ? avc_has_extended_perms+0x7f1/0xec0 [ 2739.304116] ? loop_set_status_old+0x250/0x250 [ 2739.304629] ? avc_ss_reset+0x180/0x180 [ 2739.305073] ? find_held_lock+0x2c/0x110 [ 2739.305538] ? __lock_acquire+0xbb1/0x5b00 [ 2739.306032] ? selinux_inode_getsecctx+0x90/0x90 [ 2739.306578] ? generic_block_fiemap+0x60/0x60 [ 2739.307080] ? loop_set_status_old+0x250/0x250 [ 2739.307572] blkdev_ioctl+0x291/0x710 [ 2739.308003] ? blkdev_common_ioctl+0x1870/0x1870 [ 2739.308516] ? selinux_file_ioctl+0xb1/0x260 [ 2739.309009] block_ioctl+0xf9/0x140 [ 2739.309399] ? blkdev_read_iter+0x1c0/0x1c0 [ 2739.309883] __x64_sys_ioctl+0x19a/0x210 [ 2739.310335] do_syscall_64+0x33/0x40 [ 2739.310759] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2739.311322] RIP: 0033:0x7f140e5d68d7 [ 2739.311742] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2739.313751] RSP: 002b:00007f140bb4bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2739.314596] RAX: ffffffffffffffda RBX: 00007f140e620970 RCX: 00007f140e5d68d7 [ 2739.315382] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2739.316139] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2739.316923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2739.317680] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 21:52:12 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x809, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:52:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fc,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:52:12 executing program 1: ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0xffff) r0 = 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) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r1) mmap(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x1000003, 0x30, r2, 0x188cd000) r3 = fork() ptrace(0x10, r3) r4 = getpid() getpriority(0x0, r4) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x75, 0x6, 0xff, 0x4, 0x0, 0xfffffffffffffff7, 0xc0207, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x40, 0x8001, 0x8, 0x1, 0x8000, 0x2, 0x0, 0x0, 0x5, 0x0, 0x7fffffff}, r4, 0x2, 0xffffffffffffffff, 0x0) ptrace(0x10, r4) waitid(0x0, 0x0, &(0x7f0000000200), 0x1, 0x0) ptrace$setregset(0x4205, r3, 0x1, &(0x7f0000000280)={&(0x7f0000000000)="8e4f893f4bb0e228d601572d1634d955ecfafd67a32770572d27b4484751b1f3c7e7e0cd08cbcda64a9b3347c935935bacca8507", 0x34}) 21:52:12 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:52:12 executing program 4: stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file1\x00', r0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file1\x00', r2, 0x0) mount$cgroup2(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x40030c9, &(0x7f0000000280)={[{@memory_recursiveprot}, {}], [{@fowner_eq={'fowner', 0x3d, r0}}, {@uid_lt={'uid<', r2}}, {@smackfstransmute={'smackfstransmute', 0x3d, '&'}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@obj_type={'obj_type', 0x3d, '#&{:\'#'}}]}) semctl$GETALL(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)=""/211) fork() newfstatat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setxattr$system_posix_acl(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='system.posix_acl_default\x00', &(0x7f0000000480)={{}, {0x1, 0x3}, [{0x2, 0x0, r0}, {0x2, 0x1, r0}, {0x2, 0x1, r2}, {0x2, 0x1, r2}, {0x2, 0x0, r0}, {0x2, 0x2, r2}, {0x2, 0x5, r0}, {0x2, 0x3, r3}, {0x2, 0x4, r2}, {0x2, 0x4, r0}], {0x4, 0x2}, [{0x8, 0x4, r1}], {0x10, 0x4}, {0x20, 0x7}}, 0x7c, 0x2) semctl$GETNCNT(0xffffffffffffffff, 0x2, 0xe, &(0x7f0000000140)=""/134) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) 21:52:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 30) 21:52:12 executing program 0: connect$802154_dgram(0xffffffffffffffff, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0202}}}, 0x14) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300), 0x2f0000, 0x0) ioctl$RTC_ALM_SET(r1, 0x40247007, &(0x7f0000000340)={0x22, 0x1d, 0x8, 0x10, 0x7, 0x20, 0x5, 0x14, 0xffffffffffffffff}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f00000000c0)) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x80089419, &(0x7f0000000140)) fstatfs(r0, &(0x7f0000000100)=""/5) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/239, 0xef}], 0x1) r2 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000280)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) r3 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r3, r2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r4, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) ioctl$TIOCSTI(r4, 0x5412, &(0x7f00000002c0)=0x7f) dup2(r2, r0) dup(0xffffffffffffffff) 21:52:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2f40, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 2739.349091] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2739.352360] EXT4-fs (loop3): get root inode failed [ 2739.352986] EXT4-fs (loop3): mount failed [ 2739.386614] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2739.404766] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2739.413994] EXT4-fs (loop6): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2739.433985] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) 21:52:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 31) [ 2739.490672] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2739.502870] EXT4-fs (loop6): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2739.589786] FAULT_INJECTION: forcing a failure. [ 2739.589786] name failslab, interval 1, probability 0, space 0, times 0 [ 2739.591395] CPU: 1 PID: 34797 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2739.592136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2739.593048] Call Trace: [ 2739.593361] dump_stack+0x107/0x167 [ 2739.593764] should_fail.cold+0x5/0xa [ 2739.594179] ? create_object.isra.0+0x3a/0xa20 [ 2739.594685] should_failslab+0x5/0x20 [ 2739.595107] kmem_cache_alloc+0x5b/0x360 [ 2739.595560] create_object.isra.0+0x3a/0xa20 [ 2739.596039] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2739.596587] kmem_cache_alloc+0x159/0x360 [ 2739.597050] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2739.597629] __kernfs_new_node+0xd4/0x850 [ 2739.598080] ? perf_trace_lock+0xac/0x490 [ 2739.598539] ? perf_trace_lock+0xac/0x490 [ 2739.598993] ? lock_chain_count+0x20/0x20 [ 2739.599446] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2739.599965] ? __lockdep_reset_lock+0x180/0x180 [ 2739.600466] ? __lockdep_reset_lock+0x180/0x180 [ 2739.600983] ? task_rq_lock+0xab/0x270 [ 2739.601428] ? find_held_lock+0x2c/0x110 [ 2739.601875] ? set_user_nice.part.0+0x2fd/0x760 [ 2739.602387] kernfs_create_dir_ns+0x9c/0x230 [ 2739.602878] internal_create_group+0x793/0xb30 [ 2739.603373] ? set_user_nice.part.0+0x2fd/0x760 [ 2739.603887] ? sysfs_remove_group+0x170/0x170 [ 2739.604380] ? lockdep_init_map_type+0x2c7/0x780 [ 2739.604902] ? blk_queue_flag_set+0x22/0x30 [ 2739.605377] ? __loop_update_dio+0x2d2/0x690 [ 2739.605858] loop_configure+0x954/0x1480 [ 2739.606326] lo_ioctl+0xa72/0x1760 [ 2739.606718] ? avc_has_extended_perms+0x7f1/0xec0 [ 2739.607252] ? loop_set_status_old+0x250/0x250 [ 2739.607752] ? avc_ss_reset+0x180/0x180 [ 2739.608199] ? find_held_lock+0x2c/0x110 [ 2739.608648] ? __lock_acquire+0xbb1/0x5b00 [ 2739.609164] ? selinux_inode_getsecctx+0x90/0x90 [ 2739.609667] ? generic_block_fiemap+0x60/0x60 [ 2739.610159] ? loop_set_status_old+0x250/0x250 [ 2739.610657] blkdev_ioctl+0x291/0x710 [ 2739.611076] ? blkdev_common_ioctl+0x1870/0x1870 [ 2739.611588] ? selinux_file_ioctl+0xb1/0x260 [ 2739.612078] block_ioctl+0xf9/0x140 [ 2739.612468] ? blkdev_read_iter+0x1c0/0x1c0 [ 2739.612942] __x64_sys_ioctl+0x19a/0x210 [ 2739.613386] do_syscall_64+0x33/0x40 [ 2739.613798] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2739.614364] RIP: 0033:0x7f140e5d68d7 [ 2739.614781] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2739.616779] RSP: 002b:00007f140bb4bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2739.617629] RAX: ffffffffffffffda RBX: 00007f140e620970 RCX: 00007f140e5d68d7 [ 2739.618425] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2739.619205] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2739.619992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2739.620779] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2739.669775] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2739.672606] EXT4-fs (loop3): get root inode failed [ 2739.673153] EXT4-fs (loop3): mount failed 21:52:30 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/45, 0x2d}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000000180)=""/6, 0x6}, {&(0x7f00000001c0)=""/106, 0x6a}, {&(0x7f0000000240)=""/116, 0x74}, {&(0x7f00000002c0)=""/191, 0xbf}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/92, 0x5c}], 0x9, 0x5, 0x1) readv(r0, &(0x7f0000000000), 0x18) 21:52:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 32) 21:52:30 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1623, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:52:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=f0,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:52:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2f6e, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:52:30 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffff97, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:52:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fi,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:52:30 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file0\x00'}) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000010c0), 0x0, 0x0) write$tun(r1, &(0x7f0000001100)={@void, @val={0x2, 0x80, 0x1ff, 0xffe0, 0x1, 0x1}, @ipv6=@tcp={0x6, 0x6, "dde936", 0x2fd, 0x6, 0xff, @private0, @remote, {[@dstopts={0x3a, 0x2, '\x00', [@pad1, @jumbo, @jumbo={0xc2, 0x4, 0x200}, @enc_lim={0x4, 0x1, 0x6}]}, @hopopts={0x1, 0x9, '\x00', [@jumbo={0xc2, 0x4, 0xa4}, @calipso={0x7, 0x10, {0x2, 0x2, 0x81, 0x8, [0x2]}}, @calipso={0x7, 0x18, {0x1, 0x4, 0x4, 0x651b, [0x40, 0x8]}}, @jumbo={0xc2, 0x4, 0x8}, @hao={0xc9, 0x10, @remote}, @pad1]}, @routing={0x21, 0x12, 0x0, 0x3f, 0x0, [@private2={0xfc, 0x2, '\x00', 0x1}, @empty, @ipv4={'\x00', '\xff\xff', @remote}, @remote, @mcast2, @remote, @loopback, @ipv4={'\x00', '\xff\xff', @broadcast}, @private2]}, @routing={0x2, 0x6, 0x0, 0x81, 0x0, [@rand_addr=' \x01\x00', @mcast2, @ipv4={'\x00', '\xff\xff', @loopback}]}, @routing={0x6, 0x6, 0x2, 0x8, 0x0, [@private1={0xfc, 0x1, '\x00', 0x1}, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}]}, @dstopts={0xc4, 0x7, '\x00', [@hao={0xc9, 0x10, @private0}, @calipso={0x7, 0x20, {0x3, 0x6, 0x4, 0x7, [0x1ff, 0x9, 0x7]}}, @enc_lim={0x4, 0x1, 0x3}, @jumbo={0xc2, 0x4, 0x2}]}], {{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x1, 0x0, 0x16, 0x10, 0x7, 0x0, 0x8, {[@generic={0x0, 0x5, "f89b85"}, @exp_fastopen={0xfe, 0x12, 0xf989, "e8f03b522c1f563632509a1466cb"}, @sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x7b}, @window={0x3, 0x3}, @exp_fastopen={0xfe, 0x14, 0xf989, "b5419c8f9d9bae29a1b818fe3001e78c"}, @exp_fastopen={0xfe, 0xf, 0xf989, "52c66f06604870ae29beac"}]}}, {"7e1d9be26811ccd253f886587fb929e67105ad58a78aed4cafcf43cccbe5880512cf84002ec5713c028bb39028e76eae03039a8c311fe3283d698818eb82754b0a6859cd5c8ae158038759a9fdc8fdfab7367b933949786ec7dd21fc4466f199ce16a7be745e251cffd3ed1c955acf9135c08ca21eeba964f8caf609e9aca7206caf857dfdb71de553eec1d6f05ca237759ceb7c00260362b2020bdb0336c5c69bf503dde2526e3fa5392b5be968c0ff7b1c3051cbe75e07b0e2fd8b9df676e7f6c0e0df391adf35acf44bd3488b6d3186ed62c0bf1d92a487c5bb5167"}}}}}, 0x32f) write$tun(r0, &(0x7f0000000080)={@val={0x0, 0x88f8}, @val={0x1, 0x0, 0x1, 0x80, 0x81, 0x3}, @mpls={[{0xfa42, 0x0, 0x1}, {0x5000, 0x0, 0x1}, {0x8}, {0x31}, {}, {0x2f, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x3ff}, {0x7}, {0xf0001}], @generic="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0x1036) [ 2757.141307] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2757.158067] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) 21:52:30 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x14100, 0x8) r1 = openat$incfs(r0, &(0x7f0000000180)='.log\x00', 0x0, 0xf) io_uring_enter(r1, 0x146e, 0xf7a8, 0x1, &(0x7f00000001c0)={[0x480]}, 0x8) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) [ 2757.226703] EXT4-fs (loop6): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2757.232197] FAULT_INJECTION: forcing a failure. [ 2757.232197] name failslab, interval 1, probability 0, space 0, times 0 [ 2757.234079] CPU: 1 PID: 34828 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2757.239284] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2757.240621] Call Trace: [ 2757.241036] dump_stack+0x107/0x167 [ 2757.241585] should_fail.cold+0x5/0xa [ 2757.242168] ? __kernfs_new_node+0xd4/0x850 [ 2757.246954] should_failslab+0x5/0x20 [ 2757.247585] kmem_cache_alloc+0x5b/0x360 [ 2757.248267] __kernfs_new_node+0xd4/0x850 [ 2757.249225] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2757.250607] ? lock_downgrade+0x6d0/0x6d0 [ 2757.251302] ? mutex_lock_io_nested+0x1110/0x1110 [ 2757.252088] ? __kernfs_new_node+0x549/0x850 [ 2757.252817] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2757.253606] ? __lockdep_reset_lock+0x180/0x180 [ 2757.254375] kernfs_new_node+0x93/0x120 [ 2757.255136] __kernfs_create_file+0x51/0x350 [ 2757.255869] sysfs_add_file_mode_ns+0x221/0x560 [ 2757.256645] internal_create_group+0x324/0xb30 [ 2757.257402] ? sysfs_remove_group+0x170/0x170 [ 2757.258299] ? lockdep_init_map_type+0x2c7/0x780 [ 2757.260143] ? blk_queue_flag_set+0x22/0x30 [ 2757.261813] ? __loop_update_dio+0x2d2/0x690 [ 2757.263504] loop_configure+0x954/0x1480 [ 2757.264916] lo_ioctl+0xa72/0x1760 [ 2757.266142] ? avc_has_extended_perms+0x7f1/0xec0 [ 2757.267915] ? loop_set_status_old+0x250/0x250 [ 2757.269646] ? avc_ss_reset+0x180/0x180 [ 2757.271141] ? find_held_lock+0x2c/0x110 [ 2757.272698] ? __lock_acquire+0xbb1/0x5b00 [ 2757.274367] ? selinux_inode_getsecctx+0x90/0x90 [ 2757.275225] ? generic_block_fiemap+0x60/0x60 [ 2757.275973] ? loop_set_status_old+0x250/0x250 [ 2757.276711] blkdev_ioctl+0x291/0x710 [ 2757.277336] ? blkdev_common_ioctl+0x1870/0x1870 [ 2757.278117] ? selinux_file_ioctl+0xb1/0x260 [ 2757.279424] block_ioctl+0xf9/0x140 [ 2757.280795] ? blkdev_read_iter+0x1c0/0x1c0 [ 2757.282416] __x64_sys_ioctl+0x19a/0x210 [ 2757.283980] do_syscall_64+0x33/0x40 [ 2757.285414] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2757.287329] RIP: 0033:0x7f140e5d68d7 [ 2757.288658] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2757.295629] RSP: 002b:00007f140bb4bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2757.296826] RAX: ffffffffffffffda RBX: 00007f140e620970 RCX: 00007f140e5d68d7 [ 2757.297959] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2757.299129] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2757.300286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2757.301435] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2757.323412] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2757.343239] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2757.347292] EXT4-fs (loop3): get root inode failed [ 2757.348294] EXT4-fs (loop3): mount failed 21:52:30 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 2757.377109] EXT4-fs (loop6): bad geometry: block count 256 exceeds size of device (11 blocks) 21:52:30 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/151, 0x97}, {&(0x7f0000000200)=""/268, 0xfffffffffffffd90}], 0x2) r1 = accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$BTRFS_IOC_SET_FEATURES(r1, 0x40309439, &(0x7f0000000340)={0x1, 0x2, 0x12}) 21:52:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 33) [ 2757.464423] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:52:30 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000040)={@val={0x0, 0xe89f}, @void, @eth={@remote, @multicast, @void, {@x25={0x805, {0x1, 0x9, 0xf1, "8ae2c8aaac1ba4a710111a7feea8af086a24ef94c2759adfd8f70740a9a8cfd3cc4ae5d1b697db964f0ac5847916df4e62dcce089935c801a3b7218592722ff6a1f22c8eda64279ea00e60215975da8bdb3784526fb14f64f65cdb25928c8173d46460b275d32227157ecbf12aad37692455d6b03204a3fda96f320ff74003170c"}}}}}, 0x96) 21:52:30 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8008, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:52:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2f6f, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:52:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=f0,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:52:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fl,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) [ 2757.531728] FAULT_INJECTION: forcing a failure. [ 2757.531728] name failslab, interval 1, probability 0, space 0, times 0 [ 2757.533325] CPU: 0 PID: 35045 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2757.534209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2757.535287] Call Trace: [ 2757.535639] dump_stack+0x107/0x167 [ 2757.536120] should_fail.cold+0x5/0xa [ 2757.536621] ? create_object.isra.0+0x3a/0xa20 [ 2757.537215] should_failslab+0x5/0x20 [ 2757.537725] kmem_cache_alloc+0x5b/0x360 [ 2757.538278] create_object.isra.0+0x3a/0xa20 [ 2757.538903] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2757.539592] kmem_cache_alloc+0x159/0x360 [ 2757.540156] __kernfs_new_node+0xd4/0x850 [ 2757.540844] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2757.541450] ? lock_downgrade+0x6d0/0x6d0 [ 2757.542029] ? mutex_lock_io_nested+0x1110/0x1110 [ 2757.542701] ? __kernfs_new_node+0x549/0x850 [ 2757.543272] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2757.543876] ? __lockdep_reset_lock+0x180/0x180 [ 2757.544462] kernfs_new_node+0x93/0x120 [ 2757.544977] __kernfs_create_file+0x51/0x350 [ 2757.545547] sysfs_add_file_mode_ns+0x221/0x560 [ 2757.546138] internal_create_group+0x324/0xb30 [ 2757.546730] ? sysfs_remove_group+0x170/0x170 [ 2757.547300] ? lockdep_init_map_type+0x2c7/0x780 [ 2757.547914] ? blk_queue_flag_set+0x22/0x30 [ 2757.548460] ? __loop_update_dio+0x2d2/0x690 [ 2757.549026] loop_configure+0x954/0x1480 [ 2757.549558] lo_ioctl+0xa72/0x1760 [ 2757.550006] ? avc_has_extended_perms+0x7f1/0xec0 [ 2757.550628] ? loop_set_status_old+0x250/0x250 [ 2757.551327] ? avc_ss_reset+0x180/0x180 [ 2757.551845] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2757.552513] ? asm_sysvec_call_function_single+0x12/0x20 [ 2757.553198] ? trace_hardirqs_on+0x5b/0x180 [ 2757.553769] ? __lock_acquire+0xbb1/0x5b00 [ 2757.554367] ? selinux_inode_getsecctx+0x90/0x90 [ 2757.555016] ? generic_block_fiemap+0x60/0x60 [ 2757.555611] ? loop_set_status_old+0x250/0x250 [ 2757.556223] blkdev_ioctl+0x291/0x710 [ 2757.556729] ? blkdev_common_ioctl+0x1870/0x1870 [ 2757.557379] ? selinux_file_ioctl+0xb1/0x260 [ 2757.557979] block_ioctl+0xf9/0x140 [ 2757.558491] ? blkdev_read_iter+0x1c0/0x1c0 [ 2757.559047] __x64_sys_ioctl+0x19a/0x210 [ 2757.559532] do_syscall_64+0x33/0x40 [ 2757.559981] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2757.560606] RIP: 0033:0x7f140e5d68d7 [ 2757.561062] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2757.563419] RSP: 002b:00007f140bb4bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2757.564393] RAX: ffffffffffffffda RBX: 00007f140e620970 RCX: 00007f140e5d68d7 [ 2757.565318] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2757.566237] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2757.567178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2757.568070] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2757.583172] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) 21:52:30 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000200)=""/251, 0xfb}, {&(0x7f0000000080)=""/179, 0xb3}], 0x2, 0x7ff, 0x7) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) [ 2757.605330] EXT4-fs (loop6): bad geometry: block count 256 exceeds size of device (32 blocks) 21:52:30 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 2757.626743] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2757.629836] EXT4-fs (loop3): get root inode failed [ 2757.630599] EXT4-fs (loop3): mount failed 21:52:30 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0) [ 2757.651070] EXT4-fs (loop6): bad geometry: block count 256 exceeds size of device (32 blocks) [ 2757.663945] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) 21:52:30 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$netlink(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r1, &(0x7f0000000c80)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000f80)=ANY=[@ANYBLOB='P\t\x00\x00', @ANYRES16=0x0, @ANYBLOB="000325bd7000fcdbdf258800000008000300623e920eea3b3a68e5d1b813e71dda6b4021322dfbf29ce1bb60335de54a1798a8d4c56ab12b17ee0d42f20731e91dede29a90066c70e3ad72fdebdf80c24c249e0d49703203816c76127e9bca9a3189679026590936b10c4d03a076d97cf5696a8609e57eb52dc6aa", @ANYRES32=r3, @ANYBLOB="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"], 0x950}, 0x1, 0x0, 0x0, 0x1}, 0x40) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc) r5 = dup2(r1, r0) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYRESHEX=0x0, @ANYRES64=r0, @ANYRES16=r1], 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r2, &(0x7f0000000e00)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000d00)={0x98, 0x0, 0x8, 0x70bd29, 0x25dfdbfb, {}, [{@pci={{0x8}, {0x11}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000080}, 0x4000) syz_emit_ethernet(0xd6, &(0x7f0000000100)={@empty, @local, @void, {@llc={0x4, {@llc={0x8e, 0xf8, '+', "a2b65a5f35092f2f106d4e896c11733394e3b0661706b90511d335ddaa7e729ade13c4a908449d140e58044925ad39141347d275a6bf02f0832c499a0a0cd120a6f672d258eab2a7b64e945e4ac54632ac7f3aa1f5d09059400162dd6a6a13f9f26ebb52c666d7c84bb1590141e3b2399de1b250b7e373db96b98c1621d638e3b58625c4be3ee6f77e7c8d9a9abd6e4c7199503f34866c4c0138632e7cea9e28b87be2cd4b2549d0dc8a2300e1ad66a455af1e4bba89077c9667b8a58c9bb6288b04674b37"}}}}}, &(0x7f0000000200)={0x1, 0x3, [0x48a, 0x51c, 0xc7f, 0x3d7]}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000), r5) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000e80)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000f40)={&(0x7f0000000e40)={0x10, 0x0, 0x0, 0x12000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000ec0)={0x28, 0x0, 0x4, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x99e014ae2d26734c}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x48080) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000040)={'vxcan1\x00'}) 21:52:48 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:52:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 34) 21:52:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fl,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:52:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fo,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:52:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2f70, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:52:48 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000140)={0x3e5b, 0x200, 0x7fff, 0x1, 0x3, 0x2}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) 21:52:48 executing program 4: readv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) syz_emit_ethernet(0x1017, &(0x7f0000000040)=ANY=[@ANYRES16], 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 21:52:48 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffb, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 2775.645897] FAULT_INJECTION: forcing a failure. [ 2775.645897] name failslab, interval 1, probability 0, space 0, times 0 [ 2775.656142] CPU: 1 PID: 35184 Comm: syz-executor.3 Not tainted 5.10.170 #1 [ 2775.657042] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2775.658123] Call Trace: [ 2775.658480] dump_stack+0x107/0x167 [ 2775.659011] should_fail.cold+0x5/0xa [ 2775.659515] ? radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 2775.660277] should_failslab+0x5/0x20 [ 2775.660798] kmem_cache_alloc+0x5b/0x360 [ 2775.661352] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 2775.662107] idr_get_free+0x4b5/0x8f0 [ 2775.662637] idr_alloc_u32+0x170/0x2d0 [ 2775.665738] ? __fprop_inc_percpu_max+0x130/0x130 [ 2775.666381] ? lock_acquire+0x197/0x490 [ 2775.666943] ? __kernfs_new_node+0xff/0x850 [ 2775.667531] idr_alloc_cyclic+0x102/0x230 [ 2775.668095] ? idr_alloc+0x130/0x130 [ 2775.668594] ? rwlock_bug.part.0+0x90/0x90 [ 2775.669174] __kernfs_new_node+0x117/0x850 [ 2775.669737] ? perf_trace_lock+0xac/0x490 [ 2775.670287] ? perf_trace_lock+0xac/0x490 [ 2775.670864] ? lock_chain_count+0x20/0x20 [ 2775.671396] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2775.671996] ? __lockdep_reset_lock+0x180/0x180 [ 2775.672588] ? __lockdep_reset_lock+0x180/0x180 [ 2775.673198] ? find_held_lock+0x2c/0x110 [ 2775.673723] ? set_user_nice.part.0+0x2fd/0x760 [ 2775.674348] kernfs_create_dir_ns+0x9c/0x230 [ 2775.674975] internal_create_group+0x793/0xb30 [ 2775.675570] ? set_user_nice.part.0+0x2fd/0x760 [ 2775.676158] ? sysfs_remove_group+0x170/0x170 [ 2775.676734] ? lockdep_init_map_type+0x2c7/0x780 [ 2775.677367] ? blk_queue_flag_set+0x22/0x30 [ 2775.677932] ? __loop_update_dio+0x2d2/0x690 [ 2775.678520] loop_configure+0x954/0x1480 [ 2775.679095] lo_ioctl+0xa72/0x1760 [ 2775.679579] ? avc_has_extended_perms+0x7f1/0xec0 [ 2775.680223] ? loop_set_status_old+0x250/0x250 [ 2775.680836] ? avc_ss_reset+0x180/0x180 [ 2775.681382] ? find_held_lock+0x2c/0x110 [ 2775.681941] ? __lock_acquire+0xbb1/0x5b00 [ 2775.687071] ? selinux_inode_getsecctx+0x90/0x90 [ 2775.688441] ? generic_block_fiemap+0x60/0x60 [ 2775.689064] ? loop_set_status_old+0x250/0x250 [ 2775.689670] blkdev_ioctl+0x291/0x710 [ 2775.690311] ? blkdev_common_ioctl+0x1870/0x1870 [ 2775.691167] ? selinux_file_ioctl+0xb1/0x260 [ 2775.691753] block_ioctl+0xf9/0x140 [ 2775.692239] ? blkdev_read_iter+0x1c0/0x1c0 [ 2775.699177] __x64_sys_ioctl+0x19a/0x210 [ 2775.699703] do_syscall_64+0x33/0x40 [ 2775.700185] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2775.700838] RIP: 0033:0x7f140e5d68d7 [ 2775.701320] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2775.703740] RSP: 002b:00007f140bb4bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2775.704710] RAX: ffffffffffffffda RBX: 00007f140e620970 RCX: 00007f140e5d68d7 [ 2775.705667] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2775.706579] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2775.707606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2775.708544] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 2775.746478] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2775.750306] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2775.755532] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2775.770840] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2775.771941] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2775.798138] EXT4-fs (loop3): get root inode failed [ 2775.799753] EXT4-fs (loop3): mount failed 21:52:48 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r0, 0x80049370, &(0x7f0000000180)) r1 = openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) dup2(r1, r0) [ 2775.809310] EXT4-fs (loop6): get root inode failed 21:52:49 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c200b25ff47aaaaaaaaa08104502003000000000001190ffb014aa0c009078001c000cd0b2fcb669526f0000000000ac1414aa"], 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000040)={@void, @void, @llc={@llc={0x6, 0x4e, "a5", "6262b5415d2173b138f8254a41731f372e09eeaa4d68f98bec5ec054b717f6b051988ab90e3a35c46327fcd9673f801e6583791825c573042e869854c1869ec2319aa65895affc7887215ff81d7b854922fad1a14efc7e316a63cc71242e16f8bf5ff6f4586a140df37aee634e437b5bfa4615cf03eb76136a6c77605ced6f3c7492c0a7c2247990ceb98f72d12916843afb4802f943cdc3f66a3e4edff1c1c9bd536098998b3faf0fdfc8a063500f3ae6ae870cc061254d41f52a774446dddd02b0a4abc4d1924f745dfd278eb139eefe6775ad8c7ffbd915d392cd21665cd1547fce2a3866239b1fe3"}}}, 0xed) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) write$tun(r0, &(0x7f0000000140)={@void, @void, @mpls={[{0x7}, {0x8, 0x0, 0x1}, {}, {0x9}, {0x3, 0x0, 0x1}], @generic="ac27bc601052554cf252409c081a537a0275146012a010b804b0dd7b6893eb37a5040f290cf6cb70963a6a2e49840d2e62887531d59ea0bac37f4712b99dfa7726daa8e117751adce7d63243624bae2c4edfcf9673597be9b643cf6cfb71ecc54cdff269714c68f48b1cf2f9f862b0aacd841d1687def756d737bcdc03c6db6aeb1b2087e5"}}, 0x99) [ 2775.819192] EXT4-fs (loop6): mount failed 21:52:49 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fdinfo/4\x00') ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/148, 0x94}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r1) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x7, 0x14000}}, './file0\x00'}) [ 2775.889782] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) 21:52:49 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:52:49 executing program 4: syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="0101029d01df44fd9e55865546db42476eeac45efa8c6954b813cf2c6a10e5e2c4e4cc63b95cebd6c8ad2ae91b60f4b04a17aa3b491b5075154c9d705b06b8b7067b38612719b86adca0d2a6fbfc7f0283bd5246033248c36c78e49577da85ea886c68eb01f2722a11ef61cd0adae3ff98523c764abe902bdc833b58202ec6fb691f61ba124a9bff25070ddea854d234ff040c4c"], 0x9c) syz_emit_ethernet(0x7f, &(0x7f0000000100)=ANY=[], &(0x7f00000000c0)={0xfffffff8, 0x4, [0xf1b, 0xe19, 0x7bf, 0xe27]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) openat(r0, &(0x7f0000000040)='./file0\x00', 0x101000, 0x146) 21:52:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) (fail_nth: 35) [ 2775.983638] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 21:52:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2f80, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 2776.003250] EXT4-fs (loop6): get root inode failed [ 2776.004014] EXT4-fs (loop6): mount failed 21:52:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fp,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) [ 2776.052644] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2776.081973] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2776.121983] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:53:05 executing program 0: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000240)=[0x1ff, 0xfe00, 0x800]) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/159, 0x9f}, {&(0x7f0000000140)=""/252, 0xfc}], 0x2) 21:53:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fs,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:53:05 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x4600, 0x0) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x88) r4 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r5, r4) sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000000), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r4, @ANYBLOB='\x00\x00@\x00'], 0x38, 0x40040}, 0x8801) ioctl$BTRFS_IOC_DEFRAG(r1, 0x50009402, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa0800450000300000000000119078ac1e0001ac1414aa0c0090456078001c0000070000000000000000000400000000000000e076876e53d3de9736b355cd58003296c8a917240c1bbfef69d2f36049305e1a805c46b1fdbc3a532b67b9d65a293efc687ca7fe84f1f319958f3a57c08fd70d96ae50144fa84d39f08ad1e09e0cf67fcb26bfc98183117c67bd1dd9fc5cc4add9a59c69d71b25902c658acfd9009a95a7ee7907"], 0x0) 21:53:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:53:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2fc0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:53:05 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40003, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:53:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = 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_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000480), 0x40, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r3, {0x7}}, './file0\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x80000, 0x8) sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x3e9, 0x20, 0x70bd29, 0x25dfdbff, {0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x8, 0x8, 0x0, 0x1000}, [""]}, 0x38}, 0x1, 0x0, 0x0, 0x40800}, 0xc844) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x5b3002, 0x0) write(r2, &(0x7f0000000240)="01", 0x1) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), r2) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000340)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000500)={0x154, r4, 0x400, 0x70bd26, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0x35}, @val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x4, 0xc}}}}, [@mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "850b1b07ae7059fa32c3f5fbc14e6b8cdfa9fd52295c7d8a"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "280f88ec94f4ad8b55184ac776f6d5c0392d8a50ed43aa88"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "4ce0643747aeea5c8c0b7b062cbe3ef30861565b8c682130"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "4f84d56935baa5b84b4829eadddc7b62866a3f2dd7cab109"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @broadcast}, @NL80211_ATTR_MNTR_FLAGS={0x8, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_CONTROL={0x4}]}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "cf9e13f66905ea9a3b21467512b66e420c8d0dc1d93b243a"}], @NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_4ADDR={0x5}, @mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "5213339e1b94169f5b57b916b18ace8e7a89d54635974e02"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "b154ca0775d85712f6cf71aea982b90e6fb9a47420cc4031"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa}], @NL80211_ATTR_IFNAME={0x14, 0x4, 'team_slave_1\x00'}]}, 0x154}, 0x1, 0x0, 0x0, 0x40000}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x20d315) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0x0, 0x4, 0x8, 0x1400, 0x3}) 21:53:05 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 2792.534039] EXT4-fs error (device loop3): ext4_ext_check_inode:500: inode #2: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2792.551100] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2792.564697] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) 21:53:05 executing program 0: fstat(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@private0, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@initdev}}, &(0x7f0000000640)=0xe8) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000680)={0x0, 0x0, 0x3, 0x0, '\x00', [{0xfff, 0x8, 0x0, 0x400, 0x0, 0x2}, {0x81, 0x7f, 0x9, 0x5, 0xffffffffffffffa1, 0x80}], ['\x00', '\x00', '\x00']}) setresuid(r0, r1, 0xee01) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000480)=0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x5, 0x1, 0xff, 0x0, 0x0, 0x80000001, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, @perf_config_ext={0x100, 0x9}, 0xa1d0, 0x873, 0x1, 0x5, 0x9, 0x9, 0x3, 0x0, 0x3f, 0x0, 0x3}, r3, 0x6, 0xffffffffffffffff, 0x2) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000080)=""/55, 0x37}, {&(0x7f00000000c0)=""/55, 0x37}, {&(0x7f0000000100)=""/161, 0xa1}, {&(0x7f00000001c0)=""/154, 0x9a}, {&(0x7f0000000280)=""/232, 0xe8}], 0x5) [ 2792.580395] EXT4-fs (loop3): get root inode failed [ 2792.581168] EXT4-fs (loop3): mount failed [ 2792.587700] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2792.602488] EXT4-fs (loop6): get root inode failed [ 2792.604701] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2792.609479] EXT4-fs (loop6): mount failed 21:53:05 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000001780)={[{@name={'name', 0x3d, '9p\x00'}}]}) syz_emit_ethernet(0x42, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa81001900080045040030fffd000000119078ac1e0001ac1414aa0c009078001c0000450000000000000000000000ac1414aae0000001"], 0x0) [ 2792.720059] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2792.732817] EXT4-fs (loop6): get root inode failed [ 2792.733580] EXT4-fs (loop6): mount failed 21:53:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 2792.774650] cgroup: No subsys list or none specified 21:53:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fu,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:53:05 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xedc000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 2792.810885] cgroup: No subsys list or none specified [ 2792.866061] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2792.872698] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) [ 2792.905952] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) [ 2792.911197] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2792.980720] syz-executor.1 (35462) used greatest stack depth: 23224 bytes left 21:53:19 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:53:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fx,', &(0x7f0000000180)='fscache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:53:19 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/252, 0xfc}], 0x2) write$binfmt_elf64(r0, &(0x7f0000000700)=ANY=[@ANYBLOB="7f454c46c007f9e0010000000100000002000300010000004c0200000000000040000000000000007d02000000000000020000005d00380002000400020007000300000009000000610e0000000000002b0000000000000003000000000000000900000000000000070000000000000004000000000000000d6588b18a4de965b37c0ce4c3eecc0c5d74c3377ab2d35d828d6c00349f891869828a97d246988ca26ef41833f2f2b855b9076b2d445aa7bc27f834ace40acc60e32d5676c505fc693e7ed549e3852fcb7022ef66bfc6e6882433ceee21e205e6c81483418ed246c29d5c4c9a04b9c800f2d126fe5dfd67cd1281331681aeeafc8299134ba1c4df2d2eb6f59577e4df386833750fe58572b4a00612e9956b784d8cda7abc2dbe5610d22105aa2a5cebfa4904172a7deb3b4aeacb428c22eace4bc58701044a34d58e3b384df6f62c906cdcf6c404d41843a2ffcbea2cb508b35c6dc8735f1701790ae7e1bcd402454af3ebb3337595081ba324765c6031df25493e35ed5781c0cbb2ca4bcfa4f2cb6bc1df2428815df2400e98dc4529a33f676c5d59a1c83aa7f949a323037967a6bff08dcd941ecdab32b6bdd100ac41a373bf2ef0efb2b6204089d78dcef1f757fbed2ac3717aad7d0d700a00a959f54e65aab69b42ad38cafea2b7b5e17e2eabbaf7312b2b53593e37183bda3fae854cf09d2c3c90763fe3ce63afc34c5f94585d92ff3eaad2dd4c00b47d768c7ef36c844c92d4b91699a9628b552f0dd3716c7d1b532012ff0469c993aec9b5b64054e66c175297403d2e80b752ab436a4c9e0dae616d6d9f23900b40f48c84460511b6de352284ea18095ea747d2fe2d125650e2afee4bb0fe332b9dd36cf0649c3910d62815afe61d095feacbe1c358f6409e8f7b13a0dbab04fda8c48da99790795e9cde982e804f9bb5166875bf72091a2ae865eeb6497c78311cec3436b8f5380bdd84c8fce518612fd076ab393ac4f2f811f9f9a8901d77f1dba187dc4723b4656175db4dbf6413318a7defc3982502acda6eee16f580964d8b0eb7e9810847153d81c9fe72ece6e0a60c530d31a03ea1aaa49869d5d0e7a0f65be46f306a61b940bf56b46fd7d9b63f3253c070042338f46e813a78dc7f3187bf241e2eb577524630d761a0d24b2c67effa64ba700954d83d3d51f53da5fc933886c2c419369b904874b90e6303bd3af6e922fc2ae44a1e11aa316a708abeffad5abc93988aa4dcbc2aab786e5543febed8161bc188345beb00162dd1595449b50d6de643c58c64167c18eb0f809239e112839fc320e63b93a29c0399933db5e252a2747abd7697b1d84dcd4af68319fda80939fe402cf690b83d92ed3304535fdd0c6b19e93b3646e6512a50e92abb27702ccf128e7544859e5cabb1a522c966c21967d78c6e09330fb6509c7adff1af12315128c738a20a16e8cc1d1e9d9e770d004ed514fdcf9a934a20f5107077832ad56788654ee30431d161ece54ac040dcacb5be6acdef90b12f7343db22e83ca1a34dda706e84715c2bbbdf0a6367412ea8ea0761a68115ceb490d80c08ab5684e5571d76c99bcef247975b64b73bb183681569af31ddf2cac1cb13d216142fba2d2e0015a6f8fdce2ab0e238e8f1c8748f5770a7f44bac72807d5b5210a6f5f878b9855173edd2841c3b7c1bc187c5665888b17afe1b5d178db50df83a8588e07fb4cacb9f2686fd894c0076935685ee0da6720f16550c409e5a9b4c1ed0340a2a03abb779b74ae7c1fc2e4e91ef49d008bd48712a54ddb41eac4767bb8a3f253422820175d4f8e95933c9ce96cc25e5cb278933a5bc6a07fb002e4def134ab147c540cd26f7c943246898e6ec12ff5f71f81bedc7c4bf52f035751e6fc7af0374d1b86b443bdda6a7b009916630a02622ab94efadef4e6fce17a2bfb170ba4f604928a80b4b1a7ea3847878026490c6b54fb8d7b789f183621f7011a4e98f71f36d38a1a3a05e2d429d4a4559d5384de9e2a6535bd6cf5f6ffcfb0ea0d7ec2d2fff60c4803288fd68bd2257e5482cb8bd92f020e1bc628b93803e3a56b771e862836dfc980fc58f81fd40cbf7e7df4574183f6ea85b503175f7a14475522f9c09ce2ea669f1954c6d6fb4ef96d3dea1f06ec8381c903462d2d17dc1877302cc70cbdd2eadbdf67ab7b83f851c9edde19aafdff89927ac45b6a4294de793742f1ec968b62a3674a899e83432a036e5561d60ae7c046cde1a6d7452c3a113822b2e848791324c621cfda2db97e8d58ac86b4c5e2774784b94f7442ae9821542d2774b73cc92b805363cec363f5e297dbb9d355e2678a5df659f9895e9f0858e662d3eb506babcbac3e54f04bbd1e4c63b27b2d7069034528ea186796c2d9677db9ac35214d7cd32fa1a4e075f75e20694183660074695003c8e40ca2b033ccd120fda09b9bbb0aea922eee5f575073bd9fdcc329fd98bda865a94d057df26a10c73742ee566a5297be1583089363ec7bef3797623f1156415c9c9c2c4968ccc565b76bf3c26ee14509d4fec3e494dd95a552245dc4a0bd58330c4b0790ba57e5d96647b7e1f20243692b71bbca36d8281d591d97f0b3776120335355203d5411059c91828334e54a0169cc3e4b2ebe48be877f6b2e5100181c84509962127fbbfebed4ed3fb6c61a5c7c112c0b5a8fb0ef9017e1888fcbf01366a392553a8dac580de02841e41e803cd377f81fbefe5005e492c7dcb7a0eabf95a6d738381e83a0cdf1e1c426edbf93eab17df9dcebc99862fb30004253d0111bd0db8d0303167de41df6c536114a4c107b9cc8f93028362c8b1c142ad3310c893ff8adf05792f47366dd64038b91c24a5d92a2d17748aef1ac789bb36049877dd67d061226bf6be543ef6557a13cdd3ec20a70cc3448ae84c96a0f88879a8d1db8943f6ba353bdec31edeec0f9a5681708fa860eaeaf375d5d323d96f519a2e34fc910fd3098b5004374271a083e482b725cb26e177327e210135b867b02771935d4a57b4b854cb241da29cc5ef183907cb2634ff09952ecae6e8fba8b21849f00efa542ad719d762b8a94efda559ea6b9dda5c39fff7262f5b07f0fc5c567820fa21957e1a1485e6da5ec92d960c4dd4f155490d4a54876b0692948e02d33d699499f5e0a034e4fafb45b80a5c79ed48fd6ce14eeccf9c3c67571132c6b33d56f0a9521ef930c118ce6c7dfd70185fcd4ed16fa540a0e21f3cfe0b92c65aa39d1207c0a4f20f4e422e9f57ee301fe67f3cddb368b7842d1e5c858b56b7a20d9d1723e4dad55464f2065251a6329c96b7d1ff4a319433071163f86ac696f4eb51c86fce02f75e67a3ba3ac903ea33f35ebd33cfd691fd05c6272958d6b64dad457bbb58f237d3a83e5d2723cdb84d765ed2a698300f0d779ca2f0af455fbb7dea81d6cbb35ca0fae949050820de44d064adb267d7acadaab0e1c3e1c510a88f1fbda0b09d4958c03e578e55459c72f23b04ad0c790a038c7c98bf6ecbae5e51566b137d44cc3542d53f02fff633c994000000000000000063128442770b92e3276d5014bc136cae9fc08598fa3694ebbcd8ec98381f5879ed9599e78ba86a73cd40d15357e04d80003b7f6de68b0505ba7dafd67d3d793e014232c594ef42ddf4370d0de4cf96c50c8aafe69ffa79a9c76aa6b7e75d371c16b349ff85b7fb2f9641b004c360db6975e7a33023e3bb9ac57bf586438de6782f2d7671ce9c62105a2f1f553bcc4f5143bc7da46ba38a39cded887e9c7d201f3edf55b09d758a29ffa1c861cd6cedd1967b8e00499ce12c0d92e1c0b5a6d176ce0d22755abb0c79cdf5bc867162fcb1e2f3526464a9935fb4ebe38127cfc87ac2730ff6056c0e064f865b62c4ce60ca3220099bf984e8661c7ca01287da3b0028be3aaab10e7dbaa34a7e741909c6fdee0d6182e7d1f5fe8001ca8a13b4399c09a6b182f450aeb4e6de6d6bb34ca43f544c5fc77d98f53e64228adf9eac68b88792cf0d6fb9c96e9a54729077b222733a47fa3d210ddd8ada61195bfab46bd22c639ce2ad5337cf9a71bdc4b0181f4feb833046709d17c87e68b156446442faa674f335f77e8659accc3c997952db28a6ce8465a1ed82e24d37e2880dbff96eadc947d35b0eb02751f1d16254f1e213259030fce2390c41fbfeecf9f50074fe358ee555973e8733f47d61e4b7130e753009d626608dae6b3700c592176e67c2d80c4b281bb257d8db7043d6b9fa7706d8e997ddae53e36cd8f61e8b71d245fd6d22cf4efab401d2e7f348536e27d524492ec75b88f6dfe26756b15520c6b477deb2ee2792906015bb20b267d36c7578f398fbf71e6742eab893eae775b7d821d713ba2a75dbe94ca977a0cfabd3ee3ef78992c541394e1998e496627e12e98686bf897248b4f004f82b75d56e67620b93b2fc9618423ef4a8870af5e409910de5856abceeda11e40950bc083791e4423625e1dac1fc8340d65ca3b9030000006ad9931854e4ca77195a45c757a38406f95dafe7ced5b77892f8a8b8c08c0df9c66e90b5b4de69a283ac03af59d16ae9e6d8bf093852d84cafe903a4719e8b3da2a77aa4c2c39d089a5655005f67bfab7e56b0b7cba5ec24c563efe053da1ab6e52e993452387de30da158ecf85fa4db79fc2219eadce00f65c9b3fdfa409da3316ca42116956facd823dc23b81c77976a311753d025f015009fa2d9369ce737eb038e01632c6e927014f6afb5d6820b41e1aeb4ae5d4106c9498a27a9e7d317fc323343d4bef4f2631658b06c450fd893e84171433eb27106c2b58989a8036bb14534f1e7c7f625d216f3be428848e659444ce854e4197507942f5ab49f4a6cd5053351938b6b1e9449ec1a6cf967cb246516b526326fa5d832b63f7bc376b169953f5d3a05a452ea4fbd59d0dfdbf97cf6b50053cba7e70b340247149ccc105dda0eb688beab8419eb827df64dc6320c270c1c9145a5eb3f7dde63c058d66d74c62a0cc57ccd3d1696c543d135ed3f46162a7c6e5f7a78e2fa9a4eec6c5ed96a5f51b958720fd48cc6ad6b1108b5ceac089204aec400a6ac9db6f49120df50a3b65a320528fdcb8543765bd4aea3bf2083e03c54479947898f9f6782fad4ef2d1130a968b02f29fa119df84f7e0b1c45c38dbc3ab3a05b49156c797621bcee8a820fd302a4536e91b82a89f6fe20f603ad3c535929b1afb9bdfd69751baa20f9146ec1c43e30c3eda763db2da3dd42f567cb748be2a403022bac6b2c557fed8aadd85f69173668d04e0824a6ddce0a64662c579f79f94dd9f445a16262edc17ee7b3a3db64b0b137c73d3ad9f9de02363fb4d0b30cff82e0bca55971872a310c9f4061005cbdbf4585443607445fcfca24aef8e17cf55f36be4f86cfdf2eb3aed7cbdf5bd702fd24e5a9f420575544b229688a0c30bebebe906a1f0a9c46587627ac55c84ccd9bfd029e155b51cc5ea7546d26d7f24dc32e7524ca36ee6489edbab73375d22aa7e8e17b98c626d64dec502a1b8549c095f2ad0e9838ed223d88e9e4a351aa60787f25382596eeb9261fa1d5e0f9f2b9540d34926125dd360cfa91afa080c7bc22c3af6cb240f826eb01a8c81d1f0645f90d77cf0dc201bada7429ab9f327fd5081a5bdb19b03b2d13d5cc1f1c9e1b883d2a85d891cdaa4980509857131e969ecc63ccb2872aab494705cbd00787f4dab7456721f2da2465b3086990485b1f2a94cccdd61153d8534e9723556693700196f2fbc4bff97ef6c9640981e9fd86cedfaef3182066abd8abaa63d71faa02be0d32272cbe90ec67b31ec1e0f048b8b5d7a9400e616cd1cf528083433e9b6e370d18dc655e6e31be4024d16132a3a4306359f4b8f5ff232eab9f18372593ef4a0ca183306704240040ac3d0a828d951e4c5b9f191fa1eebbce461bee936852510c163519ca46753f5ddd7ad4db000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000120600"/4728], 0x1278) 21:53:19 executing program 1: ioctl$MON_IOCQ_RING_SIZE(0xffffffffffffffff, 0x9205) r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x40, r0, 0x200, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x40}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000000340)="200000000002000019001100800100000f00000000000000010000000500ec3f0000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x68, 0x400}, {&(0x7f00000003c0)="00000000000000000000100085f44527379e44ba9a8dcb04000000000000004ec4ca3caaf74b9c75fdf88f21e7a1e65353f2a0673bd59f45aa6821bf173b6d4ef59d19b2450bfae0891625cca998cfd85eaa3e276ddf4c87a77f1b8d83617e852353708d7a9c94f3fba9003c92e5f5c13aaa18c435a4a20a59901e266b0e4a46967bb574a46668a6ef68fda8c5bba5becb0cb47d1e91455e01a928cce8760e52a2fbd069fef78a9e8517b97741a5a51aec39b03fe2e5c612cc", 0xb9, 0x4e0}, {0x0, 0x0, 0x200000000000540}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {&(0x7f0000011600)="ed41000000080000d9f4655fd9f4655fd9f4655f000000000000040040", 0x1d, 0x2400}, {&(0x7f0000011800)="8081000000180000d9f4655fd9f4655fd9f4655f00000000000001", 0x1b, 0x2800}], 0x0, &(0x7f0000013e00)) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x8008, 0x0) 21:53:19 executing program 4: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x1, 0x7, 0x24, 0x99}]}) syz_open_procfs(0x0, &(0x7f00000001c0)='net/rpc\x00') r1 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder-control\x00', 0x800, 0x0) sendfile(r0, r1, &(0x7f0000000180)=0x3, 0x5) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) syz_emit_ethernet(0x3c, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaa11aaaaaaaaaaaa810016000805012efd786377bc90bf59b8d07d26f6049aae94a84961dd96fd2b0900d0d49529a74bdfa44d3705665bd2"], 0x0) 21:53:19 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:53:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3040, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:53:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xaf, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 2806.666283] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2806.668957] EXT4-fs (loop6): get root inode failed [ 2806.669711] EXT4-fs (loop6): mount failed [ 2806.679392] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2806.702412] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2806.702708] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) [ 2806.725196] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:53:19 executing program 0: ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYBLOB="faffffff2d2f66696c653000"]) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) r6 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), r4) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r5, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x24, r6, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x200000c0}, 0x14050880) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r6, 0xd00, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000044}, 0x20000000) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r7, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) 21:53:19 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa0800000000119078ac1e0001ac1414aa0c009078001c0000450000000000000000000000ac1414aae0000001000000000000165bb9efb0af352dacfb92e9911e3f4042b4a5afa4ec9e8cc9fa028334d52d1df24d5e8cc92ca4728a743745280a21fe36fe1bbc40187c5a993707e772b33211af34b827233765cc7206236a3c2764d29b3a0d3ae9724b70fe039b156fae4569e6e35578c95b1ec64a9a323895e78262e7e9094e2cc008aeb7d3d372971230aa70f8f7e76b"], 0x0) [ 2806.766246] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) 21:53:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2100, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) close(0xffffffffffffffff) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0xff, 0x4, 0x0, 0x0, 0x20000000000005e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000000001, 0x20}, 0x2200, 0x0, 0x100, 0x0, 0x0, 0xffffffff, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r3) write(r2, &(0x7f0000000240)="01", 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000680)=@abs, &(0x7f00000000c0)=0x6e) accept$unix(r4, 0x0, &(0x7f0000000700)) accept4$bt_l2cap(r1, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) sendfile(r0, r1, 0x0, 0x20d315) copy_file_range(r3, &(0x7f00000001c0)=0x10000, 0xffffffffffffffff, 0x0, 0x800, 0x0) mknod(&(0x7f0000000280)='./file0\x00', 0x8000, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) write$binfmt_elf64(r5, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x6, 0x1f, 0x2c, 0x3, 0x3e, 0xe7, 0x328, 0x40, 0x134, 0x0, 0x3, 0x38, 0x2, 0x7, 0x20}, [{0x4, 0x8, 0xfffffffffffffff6, 0x9, 0x6, 0xffff, 0xffffffff, 0x1}], "874dd2b8e76f66402a662dc34dee733189320132b698d736870ea80eb2334f536217ee1db4843bc3805efacdf3a410547b90cb7956a0e81222aa", ['\x00', '\x00', '\x00']}, 0x3b2) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000740)=ANY=[@ANYRESDEC=r5, @ANYRESDEC], 0xfdef) [ 2806.770993] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2806.773466] EXT4-fs (loop6): get root inode failed [ 2806.774146] EXT4-fs (loop6): mount failed 21:53:20 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 2806.829747] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) 21:53:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='%scache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:53:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 2806.918828] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:53:20 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40005, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:53:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3080, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 2807.028137] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2807.066455] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2807.070671] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) [ 2807.097220] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) 21:53:33 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7ffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:53:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x30ae, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:53:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27e, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:53:33 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) syz_io_uring_setup(0x48df, &(0x7f00000002c0)={0x0, 0xe2b8, 0x2, 0x3, 0x18f, 0x0, r1}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000340), &(0x7f0000000380)) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0xfffffffffffffffc, 0x1b, 0x3f, @buffer={0x0, 0x1000, &(0x7f0000000740)=""/4096}, &(0x7f0000000180)="ffe2cf5d64e72c0fe167579e1f063d91eb37a3b82c6c01c95a2b98", &(0x7f00000001c0)=""/38, 0x101, 0x30, 0x3, &(0x7f0000000200)}) openat(r0, &(0x7f0000000140)='./file0\x00', 0x40080, 0x8) 21:53:33 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000040)={@link_local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x88, 0x0, @private=0xa010101, @local}, @timestamp_reply}}}}, 0x0) syz_emit_ethernet(0x12f2, &(0x7f00000001c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @void, {@ipv6={0x86dd, @udp={0x5, 0x6, "8d3e60", 0x12bc, 0x11, 0x0, @local, @mcast1, {[@fragment={0x2f, 0x0, 0xbb, 0x0, 0x0, 0x13, 0x64}, @routing={0x84, 0x6, 0x0, 0x5, 0x0, [@private1={0xfc, 0x1, '\x00', 0x1}, @loopback, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}]}, @srh={0x4, 0xc, 0x4, 0x6, 0xfb, 0x10, 0x0, [@mcast1, @ipv4={'\x00', '\xff\xff', @multicast1}, @loopback, @dev={0xfe, 0x80, '\x00', 0x38}, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}, @hopopts={0x96a79e9b9163a708, 0x12, '\x00', [@generic={0x1, 0x81, "cf552555070bdac89b565dc959cf426e54daa374c5f36dd668fd2e0931532753d748f4ecc6863e3f02901309d2efb6569769ae189d73c86e14ae2781a644caa62c1a657842b396f84e2158c2f2de70bbafb8c7290d773a82dc2b20be58303deb437a53e4cc86ee67dcfbff237b5c619a63b8d68b4a03b2341d18f9865146cad878"}, @enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0x80000001}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1]}, @routing={0x2, 0xa, 0x0, 0x0, 0x0, [@private1={0xfc, 0x1, '\x00', 0x1}, @remote, @loopback, @private1, @loopback]}, @srh={0x29, 0x8, 0x4, 0x4, 0xbd, 0x40, 0x0, [@mcast1, @rand_addr=' \x01\x00', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @remote]}, @dstopts={0x3c, 0x200, '\x00', [@generic={0x5, 0x1000, "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"}, @padn={0x1, 0x1, [0x0]}]}, @routing={0x1, 0x4, 0x2, 0x3, 0x0, [@mcast1, @private1={0xfc, 0x1, '\x00', 0x1}]}], {0x4e24, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x2, "fa63af51c0bc947af9ecdc00cf89f90cc0b094d337283b93bf5187af98a18cef", "690b729f705a73817a376c4cfc07cfd9c46816a435571d117fb0442527a862e2c9fac06328dbd5c25fc43005657848d0", "73af9d8712889f3ef388df03bf4a2ad554ef5b6cc936a7d703a93d7e", {"1279dbbaac964f8ce778a055d9f50f7a", "7ae6aed687ef95c7f0c9da25ea81d711"}}}}}}}}, 0x0) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 21:53:33 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40006, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:53:33 executing program 4: r0 = syz_usb_connect$hid(0x6, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x20, 0x1e7d, 0x2d50, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x81, 0x10, 0x3f, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x3, 0x1, 0x1, 0x6, {0x9, 0x21, 0x1000, 0x2, 0x1, {0x22, 0x3de}}, {{{0x9, 0x5, 0x81, 0x3, 0x8, 0x3, 0x40, 0x25}}}}}]}}]}}, &(0x7f00000002c0)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x110, 0x40, 0x1f, 0x1f, 0x20, 0x40}, 0xc, &(0x7f0000000100)={0x5, 0xf, 0xc, 0x1, [@ext_cap={0x7, 0x10, 0x2, 0x1e, 0x1, 0x7, 0xf7}]}, 0x5, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x425}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x1c0a}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x2401}}, {0x7c, &(0x7f0000000200)=ANY=[@ANYBLOB="7c03379046ae8d78e32658839ac8848b9705e9bad67abfb8f26cd9a636ac27173ae22d4d43c7ce437fd2d20e63fff9c1c0aa02bfed76b3b1510fa7e1782c45ec9caa4f25a858e131102bde400bd7c8311be37d569ae48e127f3f6bbc4f37d270bcb262bf493de4d311ccbbe8c5890b388a6a819bfb75064b95607728"]}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x1404}}]}) syz_usb_ep_write(r0, 0x4, 0xfd, &(0x7f0000000340)="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") r1 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_usb_connect(0x3, 0x26f, &(0x7f0000000480)={{0x12, 0x1, 0x201, 0x3c, 0xa0, 0x81, 0xff, 0x19d2, 0x396, 0xd36d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x25d, 0x3, 0x0, 0x6, 0x20, 0x3, [{{0x9, 0x4, 0x10, 0x1, 0x2, 0x6c, 0x3, 0x94, 0x2, [@cdc_ncm={{0x8, 0x24, 0x6, 0x0, 0x1, "891e4c"}, {0x5, 0x24, 0x0, 0x5}, {0xd, 0x24, 0xf, 0x1, 0x4, 0x4, 0x0, 0x1}, {0x6, 0x24, 0x1a, 0x101, 0xd}, [@mbim_extended={0x8, 0x24, 0x1c, 0x6, 0xfe, 0x8}, @network_terminal={0x7, 0x24, 0xa, 0x5, 0x7, 0x2, 0x9}]}], [{{0x9, 0x5, 0x3, 0x0, 0x20, 0x9, 0x9f, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x81, 0x7f}]}}, {{0x9, 0x5, 0x9, 0x0, 0x400, 0x41, 0x5, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x100, 0x1, 0x8001}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0x3ff}]}}]}}, {{0x9, 0x4, 0xa5, 0x8, 0x0, 0xb2, 0x87, 0x9b, 0xd4}}, {{0x9, 0x4, 0x7e, 0x9, 0x4, 0x1f, 0x16, 0x3d, 0x6, [@uac_control={{0xa, 0x24, 0x1, 0xd3, 0x3}, [@output_terminal={0x9, 0x24, 0x3, 0x6, 0x100, 0x1, 0x80, 0x5}, @selector_unit={0x6, 0x24, 0x5, 0x2, 0x1f, "a2"}, @input_terminal={0xc, 0x24, 0x2, 0x4, 0x100, 0x5, 0x5b, 0x4, 0x5, 0x24}, @mixer_unit={0xb, 0x24, 0x4, 0x4, 0x4, "abe84d0e1849"}, @selector_unit={0xb, 0x24, 0x5, 0x5, 0x5, "f054daa03ea6"}, @extension_unit={0xa, 0x24, 0x8, 0x1, 0xf800, 0xff, "434410"}]}, @generic={0xee, 0x0, "087da38d6bb822aaf6bd47c54fd784730e81c178329dac87eceecf242980fce4853cf334fc1873288cb3c9ebd542e80614e3b45d7b38277c1d7d768cebb324d92ca5d345396dddd0a1583f87e7a95ee61b5201589fc92b0ff22bb4b805d8e2445ae671e0c1c11db9d28d6e3e4f6af2b79c588ea023d9a594d623193ea039b78ffad9e423aeba6fba35f3121ab0e98c80f481f95fe27955cf852af560842fc70a9cadda68b596e0d8c80c2fba3ccbc994c24710c339ca0f25644f7116f3a8458c6b4e482a64594b82b6b55d5714e66a4ffe5d0d2d7c0e5178a7e56fa70f2bc70c6bc021846f79884c16ebd693"}], [{{0x9, 0x5, 0x9, 0x0, 0x20, 0x1, 0x5}}, {{0x9, 0x5, 0x2, 0x3, 0x10, 0x1, 0xff, 0xe1}}, {{0x9, 0x5, 0x80, 0x0, 0x20, 0x3, 0x81, 0x3f, [@generic={0x8d, 0xc, "2b01370e0a276af3385bd54190011fddde40cd02bd05f596f03fe8c9374bf3440a5dcf4ce1d716d13e42e956caa0a20484e08e23393e5646ebfaf713fe9c2795e26951de1f2a273e1bcd449e966a30ec9a401feae9c1f9f3615bdb760ff0c62a200c0f6aa7e6682cc12f57925969f93057c96a2ced6fc21f4c1223340ec238cf9f3c0613b47a89819ec0a5"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x3ff, 0x1, 0x9}}]}}]}}]}}, &(0x7f0000000900)={0xa, &(0x7f0000000700)={0xa, 0x6, 0x310, 0x1, 0x8, 0xff, 0x8, 0x6}, 0xd7, &(0x7f0000000740)={0x5, 0xf, 0xd7, 0x3, [@generic={0xc1, 0x10, 0x3, "4effcc4580bda0e9ca749a0b124e86fc495a1cf485e3849456ecd5b430b62f672b000b0b18b73a5dd322ce8fa2c62cd261b08021251815742d5f9fb9ff9f698de184c063124934307981fd92cb6554ffa285072dbf98b2a7b6e8383e095c61bb74c46186e3c62376543bb6af8b4cfcfac8975a542c48f5504c3e9c98bfb415d1ec1e1614e14ef234201091edd12cc59f3bb92f6da6fd4c209689e5698e05930399426550c46dc65132a8845fb5cd2435be74b0db56afc579b1d86172db05"}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x8, 0x8, 0x0, 0x1}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x9, 0x5, 0x8001}]}, 0x3, [{0x14, &(0x7f0000000840)=@string={0x14, 0x3, "42832e4a3f894457383a1808139d488ade3d"}}, {0x4, &(0x7f0000000880)=@lang_id={0x4, 0x3, 0x1c0a}}, {0x4, &(0x7f00000008c0)=@lang_id={0x4, 0x3, 0x445}}]}) syz_usb_control_io(r2, &(0x7f0000000c80)={0x2c, &(0x7f0000000940)={0x20, 0x1, 0xc9, {0xc9, 0x11, "8881ba7667cda457050fd089bd5446c7ee1713e39f37463f4d324a73bae720c09a9c3bccd8c4d3b08a9d156e5f5e539778054d643f5ed830dc0132adcda898af4c95fa3f4f985f9d592da3ba10f52e445157afb7480c9d91c8a15573c4bab2b6f032246c9ce52e67d32f8c0b9e56c5a9acc12b07df4b2c42363f7edfdecfa84397de7da38637479f51a5771708a3cc5cd9ef933a784f60945c349cfa637edff462508cb94f72c0dfb214f1f84b5c9dff328cf796c3ba5475132b6c88e30f48f544365fa0629511"}}, &(0x7f0000000a40)={0x0, 0x3, 0x48, @string={0x48, 0x3, "0696e63fb60d1c7e72f214002b692564ccbaa9a4d9e044d411788201aea04d1294fdf95e1b35880890570de16af3a944fcdbf36b927992a6d8f4a61c65891b1a7065308b7c54"}}, &(0x7f0000000ac0)={0x0, 0xf, 0xff, {0x5, 0xf, 0xff, 0x2, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x5, 0x81, 0x2}, @generic={0xf0, 0x10, 0xa, "e4fcffc1fa509b3ec01c2e95f9a6b2efc4321df3f4450358eac62596705162bbd0ff46fa65eb70e4168be78418a1b34592b4fba29532cf450b3ebf528b30828f1929805dbcb83c10ab4324a8e51ce6ab631feaef5639ddb521640588d09d51191d3f72d6e898ea4c85af7bd9bdf9aae1e69767102cf1b08ab7ff726eeb51a20b7712ac899523bc5a5910d4e731fe66cd475fe2325f18e1623f0c29ead9f8726d43dfb86633d4ed85199adede634e901f2bc03efcb28601c0ee9a3c23fad582326d40411841e36c10a68af3699bdb48ce4ea8534a4bac63c591eefdf296d793316b5dd9d40bc330f0c866225797"}]}}, &(0x7f0000000c00)={0x20, 0x29, 0xf, {0xf, 0x29, 0x0, 0x1, 0x3, 0x0, "df5162bd", "53fc83c3"}}, &(0x7f0000000c40)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x0, 0x0, 0x8, 0x30, 0x1, 0x7c9d, 0x401}}}, &(0x7f00000010c0)={0x84, &(0x7f0000000cc0)={0x0, 0x31, 0x2b, "65658540aaa02fa35fd53757d894c1eef2595c5fee650ab943f3703ddf5c3544c2bc431dfaf3edab4fa956"}, &(0x7f0000000d00)={0x0, 0xa, 0x1, 0x81}, &(0x7f0000000d40)={0x0, 0x8, 0x1, 0x7f}, &(0x7f0000000d80)={0x20, 0x0, 0x4, {0x1, 0x2}}, &(0x7f0000000dc0)={0x20, 0x0, 0x8, {0x80, 0x20, [0xf000]}}, &(0x7f0000000e00)={0x40, 0x7, 0x2, 0x8}, &(0x7f0000000e40)={0x40, 0x9, 0x1, 0x1}, &(0x7f0000000e80)={0x40, 0xb, 0x2, '~L'}, &(0x7f0000000ec0)={0x40, 0xf, 0x2, 0x3f}, &(0x7f0000000f00)={0x40, 0x13, 0x6, @broadcast}, &(0x7f0000000f40)={0x40, 0x17, 0x6, @multicast}, &(0x7f0000000f80)={0x40, 0x19, 0x2, "ee80"}, &(0x7f0000000fc0)={0x40, 0x1a, 0x2, 0x3}, &(0x7f0000001000)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000001040)={0x40, 0x1e, 0x1, 0x9}, &(0x7f0000001080)={0x40, 0x21, 0x1, 0x6}}) r3 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r3, r1) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000440)={'ip6gretap0\x00', {0x2, 0x0, @broadcast}}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@link_local, @local, @val={@void, {0x8100, 0x5}}, {@ipv4={0x800, @icmp={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, {[@ra={0x94, 0x4}]}}, @parameter_prob={0xc, 0x0, 0x0, 0x3, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x3f}, @rand_addr=0x64010101}}}}}}, 0x0) socket$netlink(0x10, 0x3, 0xe) 21:53:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='f#cache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) [ 2820.824849] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2820.845155] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2820.859102] udc-core: couldn't find an available UDC or it's busy [ 2820.860576] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 2820.865903] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2820.868036] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) 21:53:34 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 2820.907112] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 21:53:34 executing program 1: r0 = 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) r1 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x4, 0x0, 0x5, 0x80, 0x0, 0x1, 0x0, 0x5, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6, 0x1, @perf_config_ext={0x400, 0xff}, 0x400, 0x9, 0x9, 0x7, 0x8, 0x6, 0x1, 0x0, 0x8, 0x0, 0x4}, 0xffffffffffffffff, 0x6, r0, 0x3) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="141e0001000300000000000000000000000091be0d00f01461578cd55a394da4a5279404b9791c5e27b3c19696f5a491459a5db4ef8ea22002f5a62b320cadaf18d0fabb5fc98de6a3dc9a8928c8815cbda01000b7f2b7297120ac6c7343377baf9d67bd75c4b0f50230d62dc8470b41aab3305683e038e36da59aa2918b4c51523a4b305f93eb112da54bb368fc36ed51198a", @ANYRES32=r2, @ANYBLOB="0800050004000000"], 0x24}}, 0x0) [ 2820.924715] EXT4-fs (loop6): get root inode failed [ 2820.925868] EXT4-fs (loop6): mount failed [ 2820.951007] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2820.970298] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) 21:53:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='f%cache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) [ 2821.062772] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 21:53:34 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe0ffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:53:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='sessionid\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(&(0x7f00000001c0), r1) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000340)=""/166, 0x97}, {&(0x7f0000000200)=""/267, 0x114}], 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs(r2, &(0x7f0000000180)='net/rt_acct\x00') 21:53:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='f*cache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) [ 2821.071940] EXT4-fs (loop6): get root inode failed [ 2821.073064] EXT4-fs (loop6): mount failed 21:53:34 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) r1 = 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) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r1, 0x0) 21:53:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27f, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 2821.128478] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) 21:53:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x30af, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:53:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e6f, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:53:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e70, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 2821.261976] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) [ 2821.556385] udc-core: couldn't find an available UDC or it's busy [ 2821.558030] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 21:53:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x30b0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:53:51 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:53:51 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/ipv6_route\x00') ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000001500)={{0x1, 0x1, 0x18, r2, {0x101}}, './file0\x00'}) fsetxattr$security_capability(r3, &(0x7f0000001540), &(0x7f0000001580)=@v3={0x3000000, [{0xf5, 0x3}, {0x7, 0x7}], 0xee00}, 0x18, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r4, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) readv(r4, &(0x7f00000015c0), 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) r5 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140), 0x402) r6 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r7, r6) ioctl$F2FS_IOC_MOVE_RANGE(r5, 0xc020f509, &(0x7f00000014c0)={r7, 0x9, 0x10003, 0xfffffffffffffffe}) 21:53:51 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa00450000300000000000119078ac870f8abb1414aa0c009078001c0000450000000000000000000000ac1414aae00000010000"], 0x0) 21:53:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='f+cache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:53:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e76, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:53:51 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00000003c0)={@local, @local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xfe, 0x2f, 0x0, @private, @dev={0xac, 0x14, 0x14, 0x3a}}, {0x0, 0x0, 0x8}}}}}, 0x0) 21:53:51 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40007, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:53:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x3, 0x49, 0x0, 0x0, 0x3f}]}, 0x58) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB="000000002e2f6669fbffffff62d5a98be522f902bc64a3351d14359f7c2301a3b174"]) close(r2) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x1, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0xffffffffffffffff, 0x0, 0x100) dup2(0xffffffffffffffff, r4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f00000004c0)) r5 = signalfd4(r4, &(0x7f00000001c0), 0x8, 0x0) pwrite64(r5, &(0x7f0000000200), 0x0, 0x0) ioctl$sock_bt_hci(r0, 0x400448e4, &(0x7f00000006c0)="76a1ce71776f1325a5c4c6d368ee6c47a82cd6817d47ff0d90e7e182b2db60bf380e5b13489c69c30d3a784f77537337c7265f7639db53b56af60c67b5f44afc63fee916c7c202fec7c9184ccfd954ed8d29d20bffca50fb4d7ea2901b0f51caff43a5f52e9da290970c24b3e03ffe45c6baf6b490a7a7afbc3c6be9ac33f2e0125645c54da943b741af2da2f254b1f4167001982e967e82523b80d179ccf6ebf883f4c08ed94e4a9f6d054c6d3cf43a18497077a65833d6e33b5d042d775a32a443cc59404bb35e3e3e57c63b0c") ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r5, 0xc0189378, &(0x7f00000007c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="011000000059080000403000ebb771fa6b297996ec77c5f6a18c3b9dcc8d4a3b186190cfc04474bed07bf099fc61bf62f8cfd30660c63449971df5c5aba8dd2269e8132caac72157caf96187a3c86ae6a780b49a88f69c4227fa38085d3e2b3239937d1f148c87566d47d821e4c1a56d9557370e2393d43ce6dadad590c14f64bfcb4d188bf932abc2edd566347b0943174c94650d90add76c8758f60b1a7c74e92bd11bfee20eecd6f56e5005bf545eb68e3b530dc1a3a87f761631089c56cd4d67786d880f9eca4710ec1fcdb9bcd39b788cc165e8"]) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) [ 2838.837883] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2838.840337] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) [ 2838.842896] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2838.872167] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 21:53:52 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @local}}}}}}, 0x0) [ 2838.881171] EXT4-fs (loop6): get root inode failed [ 2838.881899] EXT4-fs (loop6): mount failed [ 2838.892071] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) 21:53:52 executing program 0: ioctl$SG_GET_KEEP_ORPHAN(0xffffffffffffffff, 0x2288, &(0x7f0000000140)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') sendmsg$NL80211_CMD_SET_WDS_PEER(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x0, 0x400, 0x70bd2c, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x4010) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) 21:53:52 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 2838.933180] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) 21:53:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e77, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:53:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='f-cache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:53:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x30b8, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:53:52 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40008, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:53:52 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x37, 0x11, 0x0, @initdev={0xac, 0x1e, 0xfc, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) 21:53:52 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 2839.152510] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2839.164388] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2839.168489] EXT4-fs (loop6): get root inode failed [ 2839.169337] EXT4-fs (loop6): mount failed [ 2839.229861] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2839.244855] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2839.262941] EXT4-fs (loop6): get root inode failed [ 2839.263738] EXT4-fs (loop6): mount failed 21:54:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e78, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:54:10 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000b, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:54:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x30b9, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:54:10 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/159, 0x9f}, {&(0x7f0000000200)=""/259, 0x109}], 0x66) 21:54:10 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:54:10 executing program 1: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="af450400000066"], 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000006, 0x2010, r1, 0x10000000) readv(r0, &(0x7f0000001540)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r2, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) r3 = accept$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000001c0)=0x14) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3, 0x0, 0x2, 0x1, 0x2}) r4 = clone3(&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) kcmp(r4, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) move_pages(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f00000000c0)={0x200, @tick=0x2, 0x1f, {0x1f, 0x9d}, 0x4, 0x0, 0x6d}) fallocate(r7, 0x1, 0x3, 0x293) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r5, 0x8983, &(0x7f0000000040)) perf_event_open(0x0, r4, 0x0, 0xffffffffffffffff, 0x9) 21:54:10 executing program 4: syz_emit_ethernet(0xc9, &(0x7f0000000100)={@link_local, @empty, @void, {@ipv4={0x800, @tipc={{0x24, 0x4, 0x1, 0x39, 0xbb, 0x64, 0x0, 0x6, 0x6, 0x0, @remote, @broadcast, {[@cipso={0x86, 0x8, 0x0, [{0x6, 0x2}]}, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @timestamp_prespec={0x44, 0xc, 0xd2, 0x3, 0x2, [{@multicast1, 0x4e}]}, @end, @cipso={0x86, 0x34, 0x0, [{0x1, 0x8, "b2ea6526cd49"}, {0x5, 0xc, "a2218163bee9f3bf1d3a"}, {0x0, 0x3, "e7"}, {0x7, 0x2}, {0x6, 0x11, "df270290320845d42e2a60a7884ad6"}, {0x1, 0x4, "161d"}]}, @rr={0x7, 0xf, 0xcd, [@empty, @multicast1, @loopback]}, @generic={0x94, 0x12, "0549ff7f79bcbba23f570786110ab6f4"}, @rr={0x7, 0x7, 0xb2, [@broadcast]}]}}, @payload_named={{{{{0x2b, 0x0, 0x0, 0x0, 0x1, 0xa, 0x3, 0x2, 0x1, 0x0, 0x1, 0x2, 0x5, 0x2, 0x1ff, 0x6, 0x2, 0x4e24, 0x4e21}, 0x2, 0x3}, 0x0, 0x1}}, [0x0, 0x0, 0x0]}}}}}, 0x0) 21:54:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='f.cache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) [ 2856.981735] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2856.987288] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) [ 2856.998402] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2857.015291] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2857.023888] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2857.033767] EXT4-fs (loop6): get root inode failed [ 2857.035600] EXT4-fs (loop6): mount failed [ 2857.048073] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) [ 2857.058235] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2857.139516] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2857.147043] EXT4-fs (loop6): get root inode failed [ 2857.147680] EXT4-fs (loop6): mount failed 21:54:28 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040), 0x4, 0x44000) write$tun(r0, &(0x7f0000000080)={@val={0x0, 0x8914}, @val={0x3, 0x1, 0x6, 0x0, 0x101, 0x7}, @eth={@remote, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @void, {@generic={0x6006, "16c50c5aa552e13e7b8221f983ac0d6a532fc3859cd12df2eb64bb600adf73903c8338ee149da35098eb1aade8fb2257351aa11b14eead33f28126b871eb87f97ca2b348b18a2353fe87aa38df52daf18561e9be1729621f4b3e5906cc2958a7c7f06baf49c3691c591bb1d21d2ca53a8574a9535738a086e323eb9ea676c84495bd94e8ac701d828a22c63bb2fa934531b0c480444bea9729eb698e7748958245e474b6809a96186d409c151dc5760ee4861d60"}}}}, 0xd0) 21:54:28 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:54:28 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) fcntl$setstatus(r0, 0x4, 0x40000) 21:54:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x30c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:54:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e7d, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:54:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='f0cache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:54:28 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40018, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:54:28 executing program 1: timer_create(0x3, 0x0, &(0x7f0000000040)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x3938700}, {0x77359400}}, &(0x7f0000000080)) timer_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000580)={{}, {0x77359400}}, 0x0) clone3(&(0x7f00000005c0)={0x40182300, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x84, 0x4}, 0x18) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x1001, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c6163636573733d616e792c667363616368652c63616368657461673d272ce0ac19d440c1aa936f6f743d2f282f2a6e842a2d2b262e2c242c2c00"]) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, 0x0, &(0x7f00000001c0)) timer_settime(r3, 0x0, &(0x7f0000000100)={{0x77359400}}, &(0x7f0000000140)) [ 2875.219280] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2875.226738] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2875.234423] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) [ 2875.248484] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2875.251376] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 21:54:28 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) r1 = openat2(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x400302, 0x20, 0xc}, 0x18) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="00000000eaffffff2d2f66696c653000"]) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)={0x0, r2, 0x5, 0xfffffffffffffffa, 0x8, 0x5}) [ 2875.270125] EXT4-fs (loop6): get root inode failed [ 2875.270892] EXT4-fs (loop6): mount failed [ 2875.280965] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) 21:54:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x24, 0x1, 0x4, 0x301, 0x0, 0x0, {}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0xa09f}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x24}}, 0x0) r1 = signalfd(r0, &(0x7f0000001640)={[0x40]}, 0x8) sendmsg$ETHTOOL_MSG_TSINFO_GET(r1, &(0x7f0000001740)={&(0x7f0000001680)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001700)={&(0x7f00000016c0)={0x14, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$NFULNL_MSG_CONFIG(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x500c1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, 0x1, 0x4, 0x201, 0x0, 0x0, {0x2, 0x0, 0x3}, [@NFULA_CFG_QTHRESH={0x8, 0x5, 0x1, 0x0, 0x5}, @NFULA_CFG_CMD={0x5, 0x1, 0x4}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_QTHRESH={0x8, 0x5, 0x1, 0x0, 0x9}]}, 0x38}}, 0x20) r2 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r3, r2) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x34, 0x0, 0x4, 0x70bd2a, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x0, 0x0, @udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x40005}, 0x8081) ioprio_set$uid(0x0, 0xffffffffffffffff, 0x4000) syz_emit_ethernet(0x6e, &(0x7f0000000040)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0xd, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, {[@noop, @end, @cipso={0x86, 0x1e, 0x3, [{0x0, 0x8, "a4803f7a0700"}, {0x0, 0x10, "0817d3b04856475352a5cc95e9fb"}]}]}}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @local, @multicast1, {[@timestamp={0x44, 0x8, 0x32, 0x0, 0x0, [0x8]}]}}, "5f6783562200000c"}}}}}, 0x0) 21:54:28 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:54:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3100, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:54:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e7e, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:54:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='fXcache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) [ 2875.396666] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2875.434665] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) [ 2875.449761] EXT4-fs (loop6): get root inode failed [ 2875.450459] EXT4-fs (loop6): mount failed 21:54:28 executing program 0: r0 = getpid() getpriority(0x0, r0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x75, 0x6, 0xff, 0x4, 0x0, 0xfffffffffffffff7, 0xc0207, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x40, 0x8001, 0x8, 0x1, 0x8000, 0x2, 0x0, 0x0, 0x5, 0x0, 0x7fffffff}, r0, 0x2, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/if_inet6\x00') r2 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r3, r2) perf_event_open(&(0x7f0000000180)={0x7, 0x80, 0x1, 0x2, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000140), 0x1}, 0x11050, 0x4, 0x1, 0x9, 0xffff, 0xffffff01, 0x7fff, 0x0, 0x4, 0x0, 0x8}, r0, 0x5, r2, 0x2) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) 21:54:28 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 2875.548948] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2875.550747] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) 21:54:28 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4001c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:54:28 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x4, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @empty}}}}}}, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local, @broadcast, @void, {@arp={0x806, @generic={0x100, 0x0, 0x6, 0xb, 0xa, @broadcast, "c8cf4729e91ee7179e7352", @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2d}, '/'}}}}, &(0x7f0000000080)={0x0, 0x1, [0xeea, 0xeee, 0x551, 0xcda]}) 21:54:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "77004a6efdff00"}) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00000000c0)) socket$inet(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) ioctl$FAT_IOCTL_GET_VOLUME_ID(r1, 0x80047213, &(0x7f0000000040)) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_CLOSE={0x13, 0x5}, 0x6) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0x5c000) [ 2875.646682] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) 21:54:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3140, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 2875.669187] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2875.674395] EXT4-fs (loop6): get root inode failed [ 2875.675200] EXT4-fs (loop6): mount failed [ 2875.696269] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) [ 2875.712878] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2875.719092] EXT4-fs (loop6): get root inode failed [ 2875.719778] EXT4-fs (loop6): mount failed 21:54:28 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 2875.782379] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) 21:54:46 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/82, 0x52}], 0x1) bind$802154_dgram(r0, &(0x7f0000000140)={0x24, @long={0x3, 0x3, {0xaaaaaaaaaaaa0202}}}, 0x14) 21:54:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x100000001) 21:54:46 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x900000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:54:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e7f, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:54:46 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private=0xb, @multicast1}}}}}}, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000040)={@val={0x0, 0x1a}, @val={0x1, 0x3, 0x3ded, 0x40, 0x1, 0x5}, @mpls={[{0x2}, {0x7fff}, {}, {0x81}, {0x200}, {0x1}], @generic="6c7a2a7d9e69989e20393415626e91aabe7b770afd4cf1d265ff7852e298efa7683df0c3cecad5c1b6a53fcb92080479c95f77e02c95ccd3166e0e1d132f8d2783cbe06d50d338a85e1628773ad2ed4c652bdeb876bab6fee0c334fb1d581853c53c5f96b7e13c783cc4"}}, 0x90) 21:54:46 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40067, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:54:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='fccache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:54:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3180, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:54:46 executing program 4: syz_emit_ethernet(0x42, &(0x7f0000000180)={@link_local, @local, @val={@void, {0x8100, 0x0, 0x1, 0x2}}, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) write$tun(r0, &(0x7f0000000040)={@void, @val={0x2, 0x3, 0x5, 0x6, 0x6, 0x27}, @mpls={[{0x5, 0x0, 0x1}, {0xa, 0x0, 0x1}, {0x8}], @ipv4=@icmp={{0xe, 0x4, 0x1, 0x0, 0x10f, 0x66, 0x0, 0x80, 0x1, 0x0, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@rr={0x7, 0xb, 0x5f, [@private=0xa010101, @broadcast]}, @timestamp={0x44, 0x14, 0xac, 0x0, 0x3, [0x10001, 0x19cbdfae, 0xc23, 0x5]}, @ra={0x94, 0x4, 0x1}]}}, @source_quench={0x4, 0x0, 0x0, 0x0, {0x32, 0x4, 0x1, 0x8, 0x400, 0x64, 0x0, 0xf5, 0xff, 0x270d, @empty, @private=0xa010102, {[@ssrr={0x89, 0xb, 0xb1, [@multicast1, @remote]}, @timestamp_prespec={0x44, 0x44, 0x65, 0x3, 0xe, [{@broadcast, 0x7f}, {@multicast1, 0x7f}, {@remote, 0x1}, {@broadcast, 0x4}, {@multicast2, 0xbd72}, {@remote, 0x9}, {@rand_addr=0x64010102, 0xdfd}, {@private=0xa010102, 0xfff}]}, @end, @lsrr={0x83, 0x2b, 0xa5, [@empty, @local, @multicast1, @local, @dev={0xac, 0x14, 0x14, 0x1a}, @rand_addr=0x64010101, @rand_addr=0x64010102, @loopback, @rand_addr=0x64010102, @local]}, @rr={0x7, 0x1b, 0xfd, [@dev={0xac, 0x14, 0x14, 0x33}, @private=0xa010102, @rand_addr=0x64010102, @multicast1, @rand_addr=0x64010100, @remote]}, @rr={0x7, 0x17, 0xc5, [@local, @local, @rand_addr=0x64010101, @rand_addr=0x64010101, @rand_addr=0x64010100]}, @ra={0x94, 0x4}]}}, "d770b921c53210"}}}}, 0x125) [ 2893.686643] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) [ 2893.699469] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2893.703353] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2893.712912] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2893.719483] EXT4-fs (loop6): get root inode failed [ 2893.720280] EXT4-fs (loop6): mount failed [ 2893.736424] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:54:46 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="015ee5000000aaaaaaaaaaae0200450000300000a3fdc4ace54650cd0001ac1414aa0c009078001c00000000000000020000000000ac1414aae000000100"], 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) write$tun(r0, &(0x7f0000000080)={@val={0x0, 0x6000}, @val={0x3, 0x3, 0x7, 0x4, 0x7, 0x7fff}, @ipv4=@dccp={{0x22, 0x4, 0x1, 0x0, 0x18f, 0x65, 0x0, 0x0, 0x21, 0x0, @loopback, @loopback, {[@noop, @generic={0x7, 0xa, "9e97d1dda8a567a9"}, @timestamp_prespec={0x44, 0x54, 0xf3, 0x3, 0x8, [{@empty, 0x1}, {@dev={0xac, 0x14, 0x14, 0x17}, 0x2}, {@loopback, 0x6}, {@multicast1, 0x1}, {@dev={0xac, 0x14, 0x14, 0x3f}, 0x38100000}, {@multicast2, 0x5}, {@local, 0x200}, {@broadcast, 0x6}, {@rand_addr=0x64010101, 0x2}, {@remote, 0x144}]}, @ra={0x94, 0x4}, @noop, @timestamp={0x44, 0x10, 0xde, 0x0, 0x1, [0x9, 0x5, 0x3]}]}}, {{0x4e24, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x4, 0x3, "62ec68", 0xc3, "c703fb"}, "8c92db93b9a2cb3544bdc3a5f956fe16ae47625d4eb62d9df183ff80a1be45c8471accfb8155bd1e28dd8c0da77d7bd1db535265712bda06288fceed364e1ea46dcc4e5035ab64f115a4b156e99a745cf6a84d8913e7aadaa98ab1eae2df58df9133e7e51579aeb418da74c713ecd3f7bc37100e397171508d91ec3c9e1f3134f48fd873b3497a9b32cac46ec993e6791db7a01429474b95437f399de3c0a3d797952396078088076c679347cfcdd93af3d04bb9368e6f3ff9112c99b347c9157901482346804bc1171fab2c77b19741438fb70a68edb7b003346f24f85f6368834b353d17d52e42b16d315fe302686bbc4a97ae06a237"}}}, 0x19d) [ 2893.750739] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) 21:54:46 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) r1 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x7, 0x2, 0x1, 0x1f, 0x0, 0x43e3, 0x4102, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000140), 0x2}, 0x49293eba45810de7, 0xad8, 0x401, 0x7, 0xffff, 0x7, 0x5, 0x0, 0x9, 0x0, 0x5}, 0x0, 0xffffffffffffffff, r3, 0x1) dup2(r2, r1) close(r1) 21:54:46 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="ef3c780790dcc5bf2800"]) perf_event_open(0x0, 0x0, 0xe, 0xffffffffffffffff, 0x0) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = inotify_init1(0x0) r4 = fcntl$dupfd(r3, 0x0, r3) fsync(r4) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "d1e3092eb94018fff573e4cfd2821799ea8563bd475102d18fe15fe2967de4e944721a6b45d580e0fcbc9405653f2d27857f300011e33cd1799fbb2952bb6f8fdd3d3fb79348bd9e7f136d4c15eea87a"}, 0xd8) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r4, 0xc018937c, &(0x7f0000000180)={{0x1, 0x1, 0x18, r5, {0x1}}, './file0\x00'}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r7, 0x6, 0xd, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "d1e3092eb94018fff573e4cfd2821799ea8563bd475102d18fe15fe2967de4e944721a6b45d580e0fcbc9405653f2d27857f300011e33cd1799fbb2952bb6f8fdd3d3fb79348bd9e7f136d4c15eea87a"}, 0xd8) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ppoll(&(0x7f00000001c0)=[{r0, 0x200}, {}, {0xffffffffffffffff, 0x40}, {r1, 0x6080}, {r6, 0x2584}, {r7, 0x1200}], 0x6, &(0x7f0000000280)={r8, r9+60000000}, &(0x7f00000002c0)={[0xfffffffffffffff7]}, 0x8) connect$inet6(r5, &(0x7f0000000600)={0xa, 0x4e1e, 0x8e, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10000}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000003c0)=ANY=[@ANYBLOB="01045f4b000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) syz_genetlink_get_family_id$SEG6(0x0, 0xffffffffffffffff) [ 2893.806444] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) [ 2893.883339] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2893.886851] EXT4-fs (loop6): get root inode failed [ 2893.887637] EXT4-fs (loop6): mount failed 21:55:04 executing program 4: creat(&(0x7f0000000040)='./file0\x00', 0x8) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c200aa0800450000300000000000119078ac1e00eeab1414aa0c009078340edc8f389e88390bd637a200"/55], 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaa12aaaaaaaaaabb0011aaaaec6ec01da08917077f06c7f97847f1e07ebe33f06adaf39631f9139ebf28c8b6e3b6e97efd1468158d6ad7255289cf05bcb8b7bd8ac09cfababb1843aca41f9ab6d541504c3cb87842f0a32ca953136348bb3e15a0e60ae39932a48bf157d808493206bfb102c202649a5a1f0ff1713dc63695d829cad738c4b488a558644afaee8e287a66a48847d663f16e0764111927ebb7a139a6990624a497922caa30997275a0a675cd77c2f85c8480be5a3155f60c1926fd0644d681636ed1301a686331ddf7ef74b77fcadd4f47c14bb62a05c235b7ea0f3636461fd5e58c7d8ede5ff764ee9152b1effa60a2a5c41ecd4c77023b81a29517cb880eabe362142425cf1c486ab84f2bb66b975f50f178167c5797644e61ea0dfcba0eb497c62c5b7e1cf26163599f5c882039adaa42874090ffdb95904ee98fc267bbba1776e0bcc0bdd475b3ddbafafbf0642d4b7bec72652496ca3aa2278ebce640b9237435cba037d82093936abdf878f0e7023bebbcc409a0d08585e8015f8bb99d0ab6c105a2ec9a99efeeff7fcb393e44786b1ba3e15aac2184b9224aae5cd9c7c9a72e14d302c1e6545f25bfc33016d37cbe69041b9b011f8434d08495a267d4db0371a734c9e5eb6dc53ae785354219ebed60189b7f8bc2a9709aaad06f1a887eeb4155e9681fdee0323b84997e4473d6a8a9bc7e84e7ea88ae0352f654a302d45a9197c6293e7ae36af126a2be4112c1451d6823632191ee3e07e5ef3c66caf9fc350c2aecfdb2d21a08228d9745d67783c8093bdea224ab2934df14d2ba5ee0d6d45c2aee5c7d6b120568404f1ee0d903e419345b7ef11511f8357bf0c16bad5143e6eaac167748f9d518f897d9d7eb1d88d38bc8ff8f04497de9ba0ce005756c13110f4dd9a68d3e3ca58c1f28b358c5ce04b1470b3450c5304fcb08f2b787680f474d346e0f693ff738eb9567bd61fb4bb9062adbca308666e470c5f31837161888140d0c3ee6bac9a8ae5f799f988f8c17009913dfd9fbeeb44d2abd8af04edfce20ff91a5e995283ce4770821ac2282d3829498b85156d3e1fa67f5076c332c2a7bd8b53de194c72a4ffd99798438c863c7e192a1abc162e19a5a3d0cef11b06dedb98e275324f5f2f42673ace9cee1c18ab8cb5ca9370899743e873f361a288d28092b1927e6aad6742b9e436c8bb936704e132b9ab47cbdb76c0689773954d5924ad8d5897a5f59d362324465f078a50e64e152aa3307d2d2064b719d177807ef7d2963e9a3a60509f4ba8b48fcada310eae369f476cdfe0d47da3f2a38818ec285bcbf110abf2c3f2f353d3374da756ce3ffa9b291cdb41f2b4f8b3296c7ecf1df4a6e5d9a445e5c61adf55423d3dd92b5dd91c3cebb293467fd84555a952e039a3303ced87ab9ee8c6f35f60bf2c029cd21155e0cdfd799bd3fd1c8db3655d6437aec1876159612103b71c5d53748c57cf73971b1195dcdb7d1757cf5e0fd2cadccff67e5a8e716dd7429fa502a285e3f9d3897eecfc6620faef1972b24cb2aa997ac8fe5bba218b9b25de7e0d7a61210f3b3c72b39a12b172e739dfe228060aec9f6968bda1f7bf97ec7cf95a17839b4dbc713915f4f953a2d2c419bfda2920b16b46cb255946a17dcc3f46621b4e692a2d48c1d83bbd7c4539a611d58d7916c674e7cf9de0d4e2c27b4420e52b6ea4077d2d009403b1d019be38f765bc422825b47a287a9c64cf8033aa8ba6a52b4f16e4eb8da83ff6b3d6723626734e22b6b5b6bcf007448495c1b5549245f46760fce83c9fe2746c1e044f79d06533ff498dd8a555645cb6c007ba0cd14943d80b20dab737e5a865c05297388de5e4b55d1bbddf33b5ac7bc47576a05090ce096408ca5fb559af611d3676478d91f4b28efe486cdc02bb33d6a305b131affa75fc261e80263c7b50a0dc01f91130a527fc74ed4488f56899ec591b2ac6661ea61f24f74b8f86d7579b9056ed85d745552c7dc2feb0983537508e616fb225d875b5d68c0eb754ccad3f15613de1df44abd11abc9bb37f4f7e77607c0261b54c926a5980203f8b7967954b59fed96e4e501c216004d2f63139d4f4501d4071c692904d4057ba9597ccc9869a15120c15acfdd5458f25fdf8df325c9b0200f0b45cc0ed54fe19dff828f239b458dcbb321cc33cee08e882a6776f71e776b777cbf23f3418f1c230b8bad379400861cca206b46b8ddb7e70afb7d965cbbf00133637facaf658e2fb9cbadc49a38107bca445a7e760e898281095e706a99481849044393ad97c4717c3cf9364a70d5eadaaf7a5e18fad9c5457f86f4c85cd0cf7601c08662ec23406f3a0ea78d638e972ef2b75a60df8352eee3ffbe0285d295efff741ebbd0e66324fa7e411fee8730f209f7a5a7186483864f3ef4b5c4075bb1c473f5f4d8200f15e9a4be499bb577ef9c2e8dde17338ff81c85348f0f1d99dc892a91ac7ef84dca7b879cd1aaae7540b941b7d03dc494a95b5e0773d4a7ec71b2e176751ab75147bf2bce79e79db1345d5149bfaa4eaeb7d7de53df819d6243059eeacec4476812dbadeec73c9e417e3be317c5e9575dfaf53368a1e6b5778b19d946cab748f54f2e5de5cb3ee65b5c9e338021f7aeea4a0e15d124e1ae1f4a4d0d59a6bdd069c778a665c3aa8ee0f5d45a9ad97803c5ec1d090dcb87f087f88523f9b99e57dfeeb908645214b1a18b54f5fbe02aa96b97da4017b46dfacf24d3ed0cf456f157ba525bd8de4daec17a76cc34496e0d50937f0d9940c74d4992db0c5a6c5c227143a5e052fe0843cea9860d024b7d76e5a1c7950b2034fda7c7635426fb5391ec9467f5e2a8e561e5750c75331500f40134e177a9f958050cdd00a5b6039a11b5ebbc3a7cfcbd92b9973b6d186a6d012d5907e64622420d424936604a005624a36456c57538c4825f794452ce4de26197ae13afb50a3065a31683b78c7042b6efc79b475429fbb692cce30b382657aa6dbeff4e6df0100af531ab7fd07fa387d2868f9ce08446ade1ee2adb96830d33c8883fe41ee182cd822185f07ea53e6fbf5099549e0e51a3bba864cbdbd6718662db6c4f64204315e5050b01a4616e596236449fdb4fc4e9c4137f52641b7ed9726019c2c6712766f8c6bd0a7acb0edf8a8d8cb6580a16b128f90d392454462268f1c99aa9aeced8bad0690c6fef6fbee620af6f226eafcc2b997ebeb4057fa67fd09426f8687b7a51e4e92b3004fc6318fbb32396988089f816d4a64ccf681e970529b0f0400318437d0b3061f08a7c1717fdc62fe2d7b9fdde77c43e6233e51dbfe98b5584565e5fe8a3d6ff4c46302c1335b0805fb9a5a55c573b87ca34d65f4b26a3ba29d1e72744ad598052dda9f12de9cdc8558dc23f5282f43f7bcd513eaa64e37c6221a8f1e78d15a95acb7545a3362dab5a80c44bbe059cb668fc9b69b58401f685c3c92ed482aa96921e66d69039511ba2079f7183388b239c0f59a3714c16c3bcfde4331120d8f821ebe8a1ea077e857000075ccd2158e3f2cfd3cba7979a81e0fb9eaaae1c06f3c3ab261121f92eedbe6070640fc565ec9998da55c060c62490697ef0ff878ab20bf7d661d22c6c0446173df5c7b11e759e114df798094d645de6ca1cd3222f12a9f2da613ce67baff984d2c1c98b0e7cdf66701ddfad09e763df7f8061329dbf92f31f7a84b4cc343ae63bd46c5dd7ec004148640e8adeaad965c683a6010e3f22dbeac11c85a29f78bb8a7f63b2c5c4ed540b02f91430f00a63cf0b75b2ccf495a070b6956fd91b40e58021353a5b638bbc62235952eb38dbc023dacf75910df91eec6204fcd92bf13b569512e0bad0ed3d8c25d5dfa7412cadfcd01d03090bc723e2e0320d2c9a096adfd25eedb75c0554b470e0ce255f083d8229e1bd9ffd22628e2465fc35a8d384b6470f7af7dd64490d017d715e4f30d3457670106ac65bf3fb119a5f3b16e97a2e916f51eba530e569377a95f2de2bac1003b3d22be9837e9cda834e62577b0f0ec4290d478459cb5bcb2bd68f297ed13ea32bd5fbfdeb9d4d90cd4fd078962f0a19fe1fe7a33e3873f00faaac35afb5371fbe978edbe8645944183221762a625edc584c4edda74072f0ebcd76e3a390fe088b9413b64e6a6c2300bf4313c8c460ae833af12e287bbd309f21c55e719f4569c50c39a8aabbe9765809d34bf2816680320bfc5b42cf7e3789a8b702fdd9639b436b610dae972fba0fa3a7fccfeeec4e52124284d819628c44168a8fbcb25bc65f739711277a9a57a60e7a80dfcc89402e7e7407fabdcb44a866f2ba6c9cb38bc9b9108afcca1f9e3ace8d0156cf45c9affb3406d6b5966d5db123f813cdad40b248490c911886543ef81a63df3308dd250bb51eb9564a44711dd0425319babce030000a307fdd7cc55ac34d89ef364d6890c19496c6f30df1937361e1152009a089d2f39a1599451c7caff24cecabffd1dc0c2ded355bf14d66967f5df57f32ff875ef7cf81a2afd6667d6f677652c7949910f31cbf884bd009a6a7f24845c2e021fa832248f642e46c55ff44ad73b1c79cf83ae9f320f70037b3acb1b9050c82404b1f372d919abd2b472fbe8859c64d09304f62ba9a28ce3f94b25f9efa62011f07d82549cff8fc1e31ca743dd49100bad723ce8a9ef3aa9247554003a659b5c08b6d26e620d0408292e4f6c232c56b848afec788f0f57de110b9af539f63ccb806fb2ab895c97b894b2c62f39f0b2d6aa44e6145896723645823a1615cea9bc408d780487aaf40a7c6a3c60961c937d80d64543d815aee23aaf321cf65a65ed3561d8891d78e6d2da95cdb0fa6905b8c2e03d9044c14da0f5ada9f5cf05ed1fdc68fab890fde40b0bd128f6bb9a83f460bb8c22a4dce856690fb41a6197d9d8f97fc90694f559aa1813cd7fd6144e1c8c438bb953805ed91a105b57bcc32495577e09e4337392a21aede0f0f955d58d01df360a91d7d68340febc0bc91e45a61bf7eb9cedd9ae712525d77c04c7d9df24e2f54e3796e19c17ca36abaa6999d3a6382dfb701f6fd7ddd39d7a683d864b21cce3da41ea978f8858fbe595e7631cc913996f643ff9925dedfa89ca2f2750f3ddf148d45dadf051907dfbeb9ff7fc57cccc9fc9c2f759de438ef2aa28b680fcc03954c8c23153362324079952a8347620a2f74dcbc297c2500c3669814a292d92cd21fff343f9025bd2a884f59d8a499c01c5f598a0df5723a0da73a1669871b7fe6f5ce81fc10f2112b49289ad940503b38a0a7122849b41aeb77f4820d5e242dc2847741e90e026351f80702cdb4bb5f4e55db54819c83eef2607b9e0e55826516fa34859fc0a10bd48e4194e4b7c7ed750259f4e3e5a377611284257e6a54dc3e4219aea48db945a5bc822d9e977671774a255edb6ec1c150dd6c6d3695744c7500af012db0298ef2dcb30619afd253fbcf3fdcd5c0284317181fab7f611cf4f3301e113f2ed73d7ea2fea4127ce76228e38541f911cf8e44b34fbaba57e84a5667ef47c2bcf3253b9684574cf47df2e9b51dcda5a71758f5733f01af0e462a931f6a599e3a35d45462c965cda98d04e568e87abe8abd88b0ca947dc47df3fb05a5c77dee6518149b6a92d5db725e9cc861a40e29c2b4b91b8d136073e6a4a479b9fa9636d23dd6e9501e5255647cacbf9912e46e926add72f888628efcb794649a6ab663dc76234be3bf4c9bd5e52eee26d874355dd230778d3781daf06f8a18c2d1de5b74e1e41d7b8f21b41567e5468d98b44f26ca00"/4116], 0x1017) 21:55:04 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r4, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, &(0x7f0000000180)=0x9, 0x7, 0x0) 21:55:04 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:55:04 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:55:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e80, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:55:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='fdcache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:55:04 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') creat(&(0x7f0000000a40)='./file0\x00', 0x94) creat(&(0x7f0000000140)='./file0/file0\x00', 0x74) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000180)) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) 21:55:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x31c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 2911.748301] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) [ 2911.755207] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2911.763471] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2911.763655] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2911.776180] EXT4-fs (loop6): get root inode failed [ 2911.777089] EXT4-fs (loop6): mount failed 21:55:04 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) syz_emit_ethernet(0xc7, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote, @val={@void, {0x8100, 0x5, 0x0, 0x4}}, {@x25={0x805, {0x2, 0x1, 0xf3, "53e970ce4148dc21d61e037f7c19dd70f7553f740a88a2922a42c87fd7929c466ac913424049bcf7a2d53c1ad39d083e3ef6fbe5a776f4e95485ba418bf5f533b0b897a7d6f0d419557624125cd3003d8265c0e52f904fcbbecd517593509466c252610627bcd3f4bd2577abd61684ca85f928d3b754cc23bca7d585276efe7a9f2810c12b2ca72ac0d5fa28108ecc5c11fd9d80d8432969bdcf81c251891c894a08ce19b2c21e87e204d0af736b66d7b8bb"}}}}, &(0x7f0000000140)={0x1, 0x3, [0xb7d, 0xeac, 0xffd, 0xfec]}) 21:55:04 executing program 0: setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000140)=0x1, 0x4) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/exec\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) 21:55:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='ficache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:55:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3200, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 2911.885033] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2911.916366] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2911.922932] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2911.925752] EXT4-fs (loop6): get root inode failed [ 2911.926429] EXT4-fs (loop6): mount failed 21:55:05 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udp\x00') r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) pwrite64(r1, &(0x7f0000000140)="9377a1f948d20a4e9132e22c03918696f8a2010f31d1c996066bae0fabaac72c76cb8018e799db87d6b9cc55ebb5e85b13e8298928f762dc100bba0b2ce4e59e703e90e9190b9e3862c887d073e423e37a1e9ce2c8107179aa404aaf70279ea4fbbf1ed2a63dc2b4c7fd247ea70403e4f23353b9f5a3622f5d1ed0d2b7d82d88733a428af4d139a2cda37f37f082ef03b80b7bdf5bcf992494b10c4362f193822d9271f42bf938d939b1df415bf781924a83e793d6d36697223482b8f8", 0xbd, 0x7000000000000000) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) 21:55:05 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:55:05 executing program 4: syz_emit_ethernet(0x9d, &(0x7f0000000040)={@link_local, @local, @void, {@ipv4={0x800, @igmp={{0x18, 0x4, 0x1, 0x3, 0x8f, 0x66, 0x0, 0xf9, 0x2, 0x0, @broadcast, @multicast1, {[@end, @timestamp_addr={0x44, 0x14, 0x1, 0x1, 0x7, [{@local, 0x82a00}, {@empty, 0x9}]}, @cipso={0x86, 0x11, 0x2, [{0x1, 0xb, "67a6ee0083f383af14"}]}, @generic={0x59, 0x5, "331b01"}, @end, @end, @end, @ssrr={0x89, 0x17, 0x48, [@rand_addr=0x64010101, @local, @private=0xa010101, @rand_addr=0x64010102, @remote]}, @ra={0x94, 0x4}]}}, {0x15, 0x8, 0x0, @rand_addr=0x64010101, "b8f29867ac2596b749960456f3f17401b2e63966366cf45ef1fe61f80f32293dda063468a46e98"}}}}}, 0x0) 21:55:05 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40480, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:55:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2ec0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 2912.066662] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2912.095896] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2912.107081] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2912.183672] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:55:05 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x15}}, './file0\x00'}) write$tun(r0, &(0x7f00000001c0)={@val, @val={0x0, 0x0, 0x8, 0x3f, 0x8}, @mpls={[{0x10c3, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x6, 0x0, 0x1}, {0x1}, {0x1, 0x0, 0x1}], @generic="be98175b096165ec5f892b53f8702ef7fcfeb50589f3e23b7953bccec25eac5870f0d82924e1d7382bc1b94681501b910b11d6a5d0e80bd9b9543e5352f8cd30aa31353966d646396ff793109136ad82eb0f87107f64212c4b434bab7a41ee995a9a48f77db3247d89665bdd3956e324be204c7e427e745ef39b43b044705eb6c9cd395200fd048cbbc7ce759fc1344c63cffb557e8c1f46"}}, 0xba) write$tun(r0, &(0x7f0000000080)={@void, @val={0x2, 0x3, 0x1f, 0x7f, 0x81, 0xffff}, @mpls={[{0x400}, {0x7ff}, {0x0, 0x0, 0x1}, {0x6, 0x0, 0x1}], @generic="ca215a12872f907825a11fb8465b3df215c5a0fa7cb8646fcf626b280e825627b619644ef955e77acc29f0e458407c11263c71b3820d5c8e2f153a4325a871e73ae9fcd74a6968a16523fb833b4a81924c51c190cd18d164c296bf6873b3be87a43be4de69443ec3aa613c42bfd70d48be97be5abbbe8ea46b6efe190e23233bda54fdaf015c78333af58b8627275bd475b01e7b3254201f7bf8643fdaffa1e421c6bcd6a62d6216e7132dde467562448689be2cda24414f90edae8f004d3be452440fe3070ba87410d0f4c666316dc2d0d8d58c47dae8c8edb13a5c5d3e3f9b8b1e1d5405c334e994a1631c2007"}}, 0x108) r1 = syz_open_pts(r0, 0x840000) fcntl$addseals(r1, 0x409, 0x1) [ 2912.212101] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2912.214729] EXT4-fs (loop6): get root inode failed [ 2912.215415] EXT4-fs (loop6): mount failed 21:55:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3240, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:55:05 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') r1 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r1) r3 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r4, r3) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000180)={{r3}, 0xf6e0, 0x1, 0x101}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000140)) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0xffffffffffffffdb}], 0x2) 21:55:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='flcache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:55:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 2912.244796] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2912.271919] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) [ 2912.277783] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2912.283303] EXT4-fs (loop6): get root inode failed [ 2912.284181] EXT4-fs (loop6): mount failed [ 2912.305488] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) 21:55:23 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:55:23 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) syz_emit_ethernet(0x22, &(0x7f0000000040)={@local, @remote, @val={@void, {0x8100, 0x1, 0x1, 0x2}}, {@can={0xc, {{0x2, 0x0, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "53ba6193c540f4da"}}}}, &(0x7f0000000080)={0x1, 0x2, [0xe41, 0x786, 0xb98, 0x74b]}) 21:55:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='focache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:55:23 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') r0 = syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', 0xfffffffffffffffd, 0x80000000, 0x7, &(0x7f0000000480)=[{&(0x7f0000000180)="ad78cde21f831df8402cfb1ead29f5ba81887ab6e42092a79ab0f45731eb8491a1e0e9ce1d0d388f4ea65c3170acfd675c987a9fd042d32bc5331b94a33368dce8167cad1ee537b7dcd91656e2722d69cc7232abd0b8206f", 0x58, 0x6}, {&(0x7f0000000200)="a936211962e5335501d22e6c05d3611e8d18bed1df9032f6ff70fb6f6dbfb06e97651df486d20867f2f5a7aa22c5c672d8dcafb22b19e02cada1709bf745f0d487c078f5758370d39bb24ff9e922df53b7a8ae03cc8a2a7073838e278152519a23716670e17ae4ffcd807c3b444a78c5120f08c731bf0e681c3f1ad185646ae11badb0a2f3d2920bbd09bed33d12f2a3b099ea9c371ee9e0b54d0cf1608fbb9d0e57baf3bc490a8df581940a849d0f5ccb74e853e9e00a083f1a7e9c2b42e7cbd68f40b6897412c91a2eb56bbde5ea8be5d47bacc9f0584de0158a07cf91ed388b06e5", 0xe3, 0x401}, {0xffffffffffffffff, 0x0, 0x20}, {&(0x7f0000000300)="6746e779f1bea5eabdde90c4318ce9f8b8defeb5d86caa167c560bde4c053f2780e0e363868e661a78f65fc1e27130f66d184a722919a8f1efadae693c364710c10359d92db237246bf058a6396c29e9accc8f99b9695edccdd6456a477cc73400934cdaa59eaf735cb0acc4a2efb454b7fbddd871b2ee3961f3f57959f32f340ad95695b7610e9e82ee42eee42ac359b5378734a4824c446b0656e9f9fcc3cda2e73e5daea3397d5f4e24c703b819d26d6a55b39177daedbc2fdc098e", 0xbd, 0x7fff}, {&(0x7f0000000740)="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0x1000, 0x9}, {&(0x7f00000003c0)="3e393f68d927c97e33ac7f427d21d8a420707f90ed4d7f91e68a7103a6d8fb41f3ed352c1a0ac2cf3cdd1e947231d21e99ba5e0aa7a719d9cc625132671401a9552828c77a2609e1e8cf5a975937e232c3fba120e16902511b8692e2e841d51e79c765a452c07d98e137cffb2162352ec43309d86c10e122832d9893c33744bc8b9c1061b2b70fbfdb21721080d06f532e0943019f822f36456d28f8559227e4bdfcfa463fff55fae52bdf131691f71e0e9be046a14db2", 0xb7, 0xfffffffffffffffe}, {&(0x7f0000001740)="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0x1000, 0x9}], 0x814, &(0x7f0000000540)={[{@commit={'commit', 0x3d, 0x3ff}}, {@journal_async_commit}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@debug}, {@auto_da_alloc}, {@noacl}, {@block_validity}, {@resuid={'resuid', 0x3d, 0xee00}}], [{@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fallocate(r1, 0x2, 0x3, 0x3) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) 21:55:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3280, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:55:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2f40, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:55:23 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40500, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:55:23 executing program 1: r0 = syz_io_uring_setup(0x1d, &(0x7f00000001c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000000)='./file0\x00'}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/pids.max\x00', 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x10, r3, 0x0) r5 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r3, 0x10000000) r6 = accept4$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x2, 0x0, @multicast2}, &(0x7f0000000400)=0x10, 0x80800) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000480)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r6, 0xffffffffffffffff], 0x5, 0x0, 0x0, {0x0, r7}}, 0x7) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0, 0xffff, 0x8, 0x0, {0x0, r7, r0}}, 0x5) io_uring_enter(r0, 0x2, 0x0, 0x0, 0x0, 0x0) [ 2930.170262] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2930.191351] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) [ 2930.229117] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2930.243454] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) 21:55:23 executing program 4: ioctl$F2FS_IOC_GET_PIN_FILE(0xffffffffffffffff, 0x8004f50e, &(0x7f0000000180)) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="0180c2000010aaaaaaaaaaaa0800450000300000000000119078ac1e0001ac1414aa0c009078001c0000450000000000000000000000ac1414aae0000001935c2ebcca49a973dcc0f5ba4ca77c4572b29af264739c9a5cfd1d7375340c2db99fd8c1ee66646b"], 0x0) syz_emit_ethernet(0x118, &(0x7f0000000040)={@broadcast, @random="dbab3a59bb71", @val={@void, {0x8100, 0x1, 0x1}}, {@mpls_mc={0x8848, {[{0x9, 0x0, 0x1}, {0x200, 0x0, 0x1}, {0x3ff, 0x0, 0x1}, {0x3}, {0x7, 0x0, 0x1}, {0xaf4a, 0x0, 0x1}], @llc={@llc={0xdc, 0x0, "b9", "0fc430afe2dc631d363ad0d12f298892ebcb067d27a56fe6b7263904abc4f782342964de3dd1a25b2c83f66e7a4c7857b1d17933dc26de8429574e5aaa1168479784bdbeea4a0fdba4396b6c512718d252f865b440f8a721d731e438f507b1ae61c8337c4ca4a174f79e3b6f58b634d8bb4b5f3b4860f6172fb7413dfcfc53e3d8bb14403eeba5607dabde00e16a7ec6fec95cc00d54e6ed3d9958f14a8a006d6ebe39f0ad8b9150f90fc4753794e6a12477106577da78d1727775931c10aa68a1a58c9518a28ac512a4e711ce8ebf7eaf92e4f4a1ab51ffbc9f2e953273981b63228b0da76af8abe786a2"}}}}}}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000000240)={{0x0, 0x3, 0x2, 0x96af, 0x7f, 0xb4e, 0x0, 0x1, 0x7f, 0x20, 0x1ff, 0x5, 0x5418dbee, 0x8}}) [ 2930.248813] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2930.253686] EXT4-fs (loop6): get root inode failed [ 2930.254374] EXT4-fs (loop6): mount failed [ 2930.263332] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2930.272462] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) 21:55:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2f80, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:55:23 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') r0 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f00000014c0), 0xffffffffffffffff) r2 = dup2(r1, r0) creat(&(0x7f0000001540)='./file0\x00', 0x100) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000340)={0x0, 0x0}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r4, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) openat$incfs(r4, &(0x7f0000000480)='.log\x00', 0x800, 0x4) syz_open_procfs(r3, &(0x7f0000000440)='mounts\x00') r5 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r6, r5) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001500)={0x0, r5, 0x3ff, 0x2, 0x5, 0x6}) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/140, 0x8c}, {&(0x7f0000000000)=""/16, 0x10}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f00000001c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000400)=""/58, 0x3a}], 0x6) 21:55:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x32c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:55:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='fpcache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:55:23 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:55:23 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40600, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 2930.470694] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2930.480032] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:55:23 executing program 4: prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) [ 2930.533965] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2930.550667] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) [ 2930.566488] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2930.570098] EXT4-fs (loop6): get root inode failed [ 2930.570938] EXT4-fs (loop6): mount failed [ 2930.607215] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2930.621813] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) [ 2930.650334] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2930.655931] EXT4-fs (loop6): get root inode failed [ 2930.656938] EXT4-fs (loop6): mount failed 21:55:42 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1004000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:55:42 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local, @local, @void, {@llc_tr={0x11, {@llc={0xf8, 0xaa, "e3fa", "4f6ea744e7374220b672ee3de92c8b350dc97dd350ed8d2346a1e04970f1fc69d41a13b59ad81090967e6c6ab8fe3e6c4aeb18c6f686238ebe06c91c33800a7d5e5673d65a48694055a57054d8e23e052acf48a9"}}}}}, 0x0) 21:55:42 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40700, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:55:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='fucache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) 21:55:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2fc0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:55:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:55:42 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) syz_io_uring_setup(0x13e4, &(0x7f0000000140)={0x0, 0x8b49, 0x4, 0x1, 0x215}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000040)=0x0, &(0x7f00000001c0)) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x4010, 0xffffffffffffffff, 0x10000000) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x2, 0x0, @multicast2}, &(0x7f0000000400)=0x10, 0x80800) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000480)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff], 0x5, 0x0, 0x0, {0x0, r3}}, 0x7) syz_io_uring_submit(r0, r1, &(0x7f0000000240)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)='./file0\x00', 0x19, 0x40000, 0x23456, {0x0, r3}}, 0x3) [ 2948.951271] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:55:42 executing program 1: r0 = openat(0xffffffffffffff9c, 0x0, 0x301000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x801}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001280)=ANY=[@ANYBLOB="60010000100001000000000000000000ff020000000000000000000000000001fc00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000630000000032000000e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000070001200726663343130362867636d28616573292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002001000040000000976ae46d07d1812fd0664e95dee18314b91df2e10ff98153074f6a02e3550c03000000"], 0x160}}, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x0) r2 = getpgrp(0x0) get_robust_list(r2, &(0x7f0000000140)=0x0, &(0x7f0000000180)) r3 = perf_event_open(&(0x7f00000001c0)={0x1, 0xffffffffffffff1a, 0x9, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000340), 0xb}, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x3, 0x7fc, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xc, r3, 0xa) r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x0, 0x4) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x111000, 0x0) stat(&(0x7f0000000180)='./file1\x00', &(0x7f0000000280)) sendmsg$IPSET_CMD_TYPE(r5, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfdfc3af2dd1b2e68}, 0x20000000) syncfs(0xffffffffffffffff) perf_event_open(0x0, 0x0, 0xf, r4, 0x9) readv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @empty}, &(0x7f0000000300)=0xc) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000380)=r6) syncfs(0xffffffffffffffff) write(0xffffffffffffffff, &(0x7f0000000240)="01", 0x1) [ 2948.983598] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) 21:55:42 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup2(r1, r0) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYRESDEC=r0], 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xe0, 0x5}}, './file0\x00'}) r4 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) [ 2949.008958] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2949.014954] EXT4-fs (loop6): get root inode failed [ 2949.015717] EXT4-fs (loop6): mount failed 21:55:42 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000240)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000380)=""/290, 0x122}], 0x2) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008004}, 0x2000405e) [ 2949.050062] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2949.064719] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) 21:55:42 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 2949.101683] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2949.123630] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2949.137644] EXT4-fs (loop6): get root inode failed [ 2949.139442] EXT4-fs (loop6): mount failed 21:55:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3340, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:55:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 2949.303535] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (12 blocks) [ 2949.307028] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) [ 2949.343670] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) 21:56:00 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x1a}, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x407fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$HIDIOCGCOLLECTIONINDEX(0xffffffffffffffff, 0x40184810, &(0x7f0000000300)={0x0, 0x200, 0x19e, 0x800, 0x8, 0x6}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x4e23, 0x0, @private0, 0x8}}, 0x0, 0x0, 0x2f, 0x0, "aa3262f5718a75c5e4c107b36be5b731cc4ae77e17704e82b2f5a9337ad14b50884654f3309f0ef8bd0753b6aa533ec31376d261e48a66f039d98a9ac4d5d3ad5ba22181cac531a7c335b46ce3d875ce"}, 0xd8) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000)=0x74000000, 0x4) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000014c0)) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x35f, 0x10062, 0x0) writev(0xffffffffffffffff, &(0x7f0000000380)=[{0x0}], 0x1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r2, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000004c0)={@in6={{0xa, 0x4e21, 0x81, @ipv4={'\x00', '\xff\xff', @loopback}, 0x40}}, 0x0, 0x0, 0x33, 0x0, "69ae322eecd5da9cd5f9044847c534b6d4117a2ae31a936c32269fa23dd275acd4d306ac2f67104928710edd3bc9d74d8b1b64861e57f616bb3808b778f9eacc1de1d5695f2a0837fc0075aa08b7dad8"}, 0xd8) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x9, 0x50, r0, 0xc9923000) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x7f, 0x5b, 0x4, 0x7, 0x0, 0xffffffffffffff81, 0x2441, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000180), 0x5}, 0x148d8, 0xdb, 0x4827, 0x3, 0x4, 0x4, 0x3, 0x0, 0x7, 0x0, 0x800}, 0x0, 0x2, 0xffffffffffffffff, 0x8) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 21:56:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3380, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:56:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3040, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:56:00 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:56:00 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40b00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:56:00 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x108) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000000300)=0x8, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) syz_emit_ethernet(0x56, &(0x7f0000000040)={@multicast, @random="a275282ebc00", @void, {@canfd={0xd, {{0x3, 0x1}, 0x4, 0x2, 0x0, 0x0, "72d7be7a907479dfc2e616bc3f915378556ea199af733089cfdf2d3baaf4da59277164179062f8927a3e06083fa0bfd512ae524aee7c90aa58f838418f83b0e5"}}}}, &(0x7f00000000c0)={0x0, 0x3, [0x172, 0xd11, 0x7e7, 0x8a4]}) 21:56:00 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r1, &(0x7f0000000280), 0x0) dup2(r0, r1) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) 21:56:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='fxcache', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) [ 2966.934455] ------------[ cut here ]------------ [ 2966.935588] WARNING: CPU: 0 PID: 39613 at net/core/stream.c:212 sk_stream_kill_queues+0x2ba/0x390 [ 2966.936788] Modules linked in: [ 2966.937247] CPU: 0 PID: 39613 Comm: syz-executor.4 Not tainted 5.10.170 #1 [ 2966.938175] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2966.939769] RIP: 0010:sk_stream_kill_queues+0x2ba/0x390 [ 2966.940502] Code: 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e e2 00 00 00 8b ab 20 02 00 00 e9 60 ff ff ff e8 bf d0 2d fe 0f 0b eb 97 e8 b6 d0 2d fe <0f> 0b eb a0 e8 ad d0 2d fe 0f 0b e9 a5 fe ff ff 4c 89 e7 e8 ce 81 [ 2966.945090] RSP: 0018:ffff88804ab07ac0 EFLAGS: 00010293 [ 2966.946593] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff83126b9a [ 2966.948615] RDX: ffff888048fe19c0 RSI: ffffffff83126bfa RDI: 0000000000000005 [ 2966.949991] RBP: 0000000000000b00 R08: 0000000000000001 R09: ffffffff8679977f [ 2966.950948] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88801590e620 [ 2966.951910] R13: ffffffff8795adc0 R14: ffffed1002b21cb8 R15: ffff88801590e5c0 [ 2966.952864] FS: 00005555559f9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 2966.954785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2966.955570] CR2: 00007f140bb4d000 CR3: 000000004694e000 CR4: 0000000000350ef0 [ 2966.956522] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2966.957837] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 2966.958801] Call Trace: [ 2966.959173] inet_csk_destroy_sock+0x1aa/0x440 [ 2966.959825] tcp_done+0x241/0x340 [ 2966.960294] tcp_rcv_state_process+0x25d1/0x4aa0 [ 2966.960967] ? tcp_finish_connect+0x520/0x520 [ 2966.961635] ? memcpy+0x39/0x60 [ 2966.962081] ? memcpy+0x39/0x60 [ 2966.962526] ? __skb_clone+0x586/0x770 [ 2966.963084] tcp_v6_do_rcv+0x3e4/0x1500 [ 2966.963646] __release_sock+0x139/0x3b0 [ 2966.964177] tcp_close+0x6e6/0x1140 [ 2966.964712] inet_release+0xe9/0x1f0 [ 2966.965306] inet6_release+0x4c/0x70 [ 2966.966183] __sock_release+0xd2/0x290 [ 2966.966687] sock_close+0x18/0x20 [ 2966.967141] __fput+0x285/0x980 [ 2966.967635] ? __sock_release+0x290/0x290 [ 2966.968191] task_work_run+0xe2/0x1a0 [ 2966.968735] exit_to_user_mode_prepare+0x186/0x190 [ 2966.970384] syscall_exit_to_user_mode+0x38/0x230 [ 2966.971079] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2966.971805] RIP: 0033:0x7f6b5e3dd72b [ 2966.972315] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44 [ 2966.974845] RSP: 002b:00007ffc3d09d430 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 2966.975868] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00007f6b5e3dd72b [ 2966.976835] RDX: 00007f6b5e5430e0 RSI: ffffffff83e1d1cd RDI: 0000000000000004 [ 2966.985996] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000001b2e023b78 [ 2966.987001] R10: 00000000000016b6 R11: 0000000000000293 R12: 00000000002d4539 [ 2966.987988] R13: 00000000000003e8 R14: 00007f6b5e53df60 R15: 00000000002d4534 [ 2966.988988] ? syscall_exit_to_user_mode+0x3d/0x230 [ 2966.993816] irq event stamp: 2675 [ 2966.994294] hardirqs last enabled at (2683): [] console_unlock+0x92d/0xb40 [ 2966.995610] hardirqs last disabled at (2692): [] console_unlock+0x839/0xb40 [ 2966.996763] softirqs last enabled at (2266): [] asm_call_irq_on_stack+0x12/0x20 [ 2966.999512] softirqs last disabled at (2237): [] asm_call_irq_on_stack+0x12/0x20 [ 2967.000724] ---[ end trace 065aef26106be1e2 ]--- [ 2967.003219] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (12 blocks) [ 2967.046207] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2967.050865] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) 21:56:00 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') [ 2967.067742] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2967.072804] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (12 blocks) [ 2967.075705] EXT4-fs (loop6): get root inode failed [ 2967.076418] EXT4-fs (loop6): mount failed [ 2967.104703] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:56:00 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@mss={0x2, 0x6}, @timestamp, @mss={0x2, 0x2a}, @sack_perm], 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) readv(r1, &(0x7f0000000140), 0x0) [ 2967.132388] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) 21:56:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r1) r2 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = getpgrp(r2) clone3(&(0x7f0000000680)={0x40120200, 0x0, 0x0, &(0x7f0000000480), {0x40}, &(0x7f00000004c0)=""/70, 0x46, &(0x7f0000000540)=""/196, &(0x7f0000000640)=[r2, 0x0, r3], 0x3, {r0}}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0xf154c79f1722d852, r4, 0x10000000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x9, 0x7c5, 0x0, 0x0, 0x4, 0x0, {0x1, r6}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000700), &(0x7f00000000c0)='./file1\x00', 0x20, 0x6000, 0x1, {0x0, r6}}, 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x10000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r7) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000380)=[&(0x7f0000000140)='trans=fd,', &(0x7f0000000180)='fscach%', &(0x7f0000000280)='9p\x00', &(0x7f00000002c0)='-@$\x00', 0x0, &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trans=fd,'], 0x1000) [ 2967.195623] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2967.222678] EXT4-fs (loop6): get root inode failed [ 2967.223345] EXT4-fs (loop6): mount failed 21:56:00 executing program 4: syz_emit_ethernet(0x7e, &(0x7f0000000040)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x15, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, {[@cipso={0x86, 0x3d, 0x1, [{0x2, 0x8, "9a0c8339d2b9"}, {0x2, 0x9, "0c70059a6d53ff"}, {0x0, 0x12, "d2031e2bcbe92f34aa55a9ad812ec77e"}, {0x2, 0x7, "afad2fec63"}, {0x5, 0x6, "2bb81b19"}, {0x1, 0x7, "c645f3d93a"}]}]}}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) write$tun(r0, &(0x7f00000001c0)={@void, @val={0x2, 0x1, 0x7f, 0x0, 0x101, 0x1}, @x25={0x2, 0x80, 0x13, "6500d25ba1d256c0d1a08abf832eb22471369deb86d94d1a70483f3e02fa79e1d4b0ac878178c2491dcb4cc6d3"}}, 0x3a) syz_emit_ethernet(0xee, &(0x7f00000000c0)={@random="a0e33cf7545a", @empty, @val={@val={0x9100, 0x2, 0x0, 0x1}, {0x8100, 0x5, 0x1, 0x2}}, {@ipv4={0x800, @udp={{0x24, 0x4, 0x0, 0x4, 0xd8, 0x65, 0x0, 0x40, 0x11, 0x0, @broadcast, @empty, {[@noop, @timestamp_prespec={0x44, 0x14, 0xc1, 0x3, 0x5, [{@initdev={0xac, 0x1e, 0x1, 0x0}}, {@dev={0xac, 0x14, 0x14, 0xf}, 0x1000}]}, @lsrr={0x83, 0xf, 0xb1, [@private=0xa010101, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @rr={0x7, 0x23, 0x80, [@multicast1, @broadcast, @multicast2, @local, @dev={0xac, 0x14, 0x14, 0x38}, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @timestamp={0x44, 0x28, 0x23, 0x0, 0xd, [0x6, 0x4, 0x8, 0xf, 0x3ff, 0x101, 0x2, 0x7, 0xfffff006]}, @timestamp_addr={0x44, 0xc, 0x44, 0x1, 0xd, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x2}]}]}}, {0x4e22, 0x4e21, 0x48, 0x0, @wg=@cookie={0x3, 0x3, "f4fdd9ddd18fb9e4f6459bf9b2fb59efa30e4d6506f80b3e", "2c1d6ca6cbcfcff5e6d7d6320a680d69348ed15db75b80dd0a19c993dd47e7ee"}}}}}}, 0x0) 21:56:00 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) r2 = getpid() ioprio_get$pid(0x0, r2) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000001380)) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000280)=0x6e) sendmsg$sock(r4, &(0x7f0000001340)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f00000002c0)="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", 0x1000}], 0x1, &(0x7f0000001300)=[@txtime={{0x18}}, @mark={{0x14, 0x1, 0x24, 0x8e3}}], 0x30}, 0x0) r5 = getpid() getpriority(0x1, r5) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x75, 0x6, 0xff, 0x4, 0x0, 0xfffffffffffffff7, 0xc0207, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x40, 0x8001, 0x8, 0x1, 0x8000, 0x2, 0x0, 0x0, 0x5, 0x0, 0x7fffffff}, r5, 0x6, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(r5, &(0x7f0000000080)='ns/net\x00') ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x81, 0x5, 0x7f8, 0x9089}}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00000015c0)={0x5, &(0x7f0000001580)=[{0x2, 0x80, 0x0, 0x9}, {0x6, 0x7, 0xff}, {0x88e1, 0x2, 0x51, 0x101}, {0xc1, 0x3, 0x6, 0x1}, {0x78, 0x1, 0x4, 0x5}]}, 0x10) write(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001600)={0x3, 0x80, 0x4, 0x2, 0x9, 0x6, 0x0, 0x46, 0x0, 0x5, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x5, 0x1, @perf_config_ext={0x6, 0x7ff}, 0x2000, 0x7, 0x1, 0x6, 0x0, 0x9, 0x3, 0x0, 0x180000, 0x0, 0x64e}, 0x0, 0x0, r0, 0x0) unshare(0x48020200) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40000, 0x0, &(0x7f0000000200), 0x8a1028, &(0x7f0000000140)=ANY=[@ANYBLOB='stripeL00000000000000068,\x00\x00']) 21:56:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3080, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 21:56:00 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2010000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f00000000fdffffff01000000000000000b0000008000000018000000c2050000ac", 0x65, 0x400}], 0x0, &(0x7f0000012b00)=ANY=[]) 21:56:00 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') read$eventfd(r0, &(0x7f0000000140), 0x8) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000600)=""/265, 0x109}], 0x2) [ 2967.297460] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) 21:56:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x33c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd4969d0c8b078f594dc71649bda00251185c51d445a176ef97f2dbdc787851d857011652320b0aff310d7226d450582a84ae89a7d65bff5e9a074e81fbf17c08da58f0fe72ea57b", 0x6a, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 2967.312758] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (12 blocks) 21:56:00 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x41800, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000002c0)="ed41000000040000d7f4655fd7f46157d7f4655f0000000000000400024fcffa0140bd", 0x23, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 2967.350827] EXT4-fs (loop7): couldn't mount RDWR because of unsupported optional features (80) [ 2967.379161] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (12 blocks) [ 2967.417045] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) [ 2967.501934] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (12 blocks) [ 2967.518940] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2967.521592] EXT4-fs (loop6): get root inode failed [ 2967.522273] EXT4-fs (loop6): mount failed [ 2967.660852] EXT4-fs error (device loop6): ext4_ext_check_inode:500: inode #2: comm syz-executor.6: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 2967.668671] EXT4-fs (loop6): get root inode failed [ 2967.673552] EXT4-fs (loop6): mount failed VM DIAGNOSIS: 21:56:00 Registers: info registers vcpu 0 RAX=0000000000000038 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822ad9d1 RDI=ffffffff87920160 RBP=ffffffff87920120 RSP=ffff88804ab07388 R8 =0000000000000001 R9 =0000000000000003 R10=0000000000000000 R11=0000000000000001 R12=0000000000000038 R13=0000000000000038 R14=ffffffff87920120 R15=dffffc0000000000 RIP=ffffffff822ada28 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 00005555559f9400 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f140bb4d000 CR3=000000004694e000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000600 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=ffffffffffffffffffffffffffffffff XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000058 RBX=0000000000000000 RCX=ffffffff81f35684 RDX=00000000000003f6 RSI=ffffffff81f35692 RDI=0000000000000007 RBP=00000000000103f6 RSP=ffff88800f977210 R8 =0000000000000001 R9 =0000000000006d2c R10=0000000000010000 R11=0000000000000001 R12=ffff88800d778008 R13=ffffffff8539bac0 R14=ffffffff8539bac0 R15=ffff88800d778188 RIP=ffffffff81f35696 RFL=00000093 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000001b2d822000 CR3=000000003c4a0000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00007f5d81bbf7c000007f5d81bbf7c8 XMM02=00007f5d81bbf7e000007f5d81bbf7c0 XMM03=00007f5d81bbf7c800007f5d81bbf7c0 XMM04=ffffffffffffffffffffffff00000000 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000