ffffffff, 0xd, r2, 0x2) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) 15:04:35 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) (fail_nth: 4) 15:04:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x6, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:04:35 executing program 3: fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) fsmount(r0, 0x0, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x705521, 0x20, 0x1a}, 0x18) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f00000000c0)='\xa4c4\xf5\x8d\xc7/H\x89\xef\xb8v\xed\x01\xa7\xf1g\xbc\xe9\f\xbe\xb2fh\xd4\x86\xb8\xdc8\x06H\xc2$\xa0b&q\xf5)+\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f00000002c0)='\x00bo\xda\xfcW\xdbz\xb3\xb4)\x99\x98\x89\xd6\xe7\"\xf2\x19h\xd0\xb9P\xed\x9e-\x97\xf2\xfd\x1d1E\xad\x88\'i |5!_Y\x05\xe7]\xa7\x18C\xd5`\xcf53\xf4\x9e\x8c\xdaw\xe6P\xc5r0, @ANYBLOB="d10b0000000000002e2f6367726f7570526dfbd38e06000b70417ab3fb72"]) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) r2 = syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./cgroup/cgroup.procs\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000180)="6b7a107dcf0a41088057842653a56d99f956d687adf85d1dfd0d3b6c2e17125ee76cc3d104659ff9", 0x28, 0x2}, {&(0x7f00000001c0)="4961da28441424f463e32f8deb64bc9a7a8d53767d1c2fb9da60d7b6327ba7dab807e469094d6759eb8e94395bcd097712baa543da6d734a5c8b84f8a315e350f8", 0x41}, {&(0x7f0000000240)="2a928c8ccee8500e8c2118f478b588390f53bfee35a1b3e25ae13285ddc2e19aab596b4123cc26c5cfabc81785ef8feeb960ac0dda14350fe129c6743aa351f908075f018a6cebe82557e9223584940f5e209367e6721faa30e0e7030e8aa5e4202e2bc68c627c", 0x67, 0x8}], 0x4000, &(0x7f0000000340)={[{@fat=@time_offset={'time_offset', 0x3d, 0xffffffffffffff13}}, {@nodots}, {@fat=@errors_continue}, {@fat=@showexec}, {@fat=@flush}, {@dots}], [{@obj_type}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '-/^#:'}}, {@smackfshat={'smackfshat', 0x3d, '&/.!))\\}\xc4'}}]}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000400)={{0x1, 0x1, 0x18, r2, @out_args}, './cgroup/cgroup.procs/../file0\x00'}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) 15:04:35 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) (fail_nth: 5) 15:04:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x7, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:04:35 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 15) [ 2409.181179] FAULT_INJECTION: forcing a failure. [ 2409.181179] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2409.182051] CPU: 1 PID: 11900 Comm: syz-executor.0 Not tainted 6.4.0-next-20230703 #1 [ 2409.182588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2409.183147] Call Trace: [ 2409.183322] [ 2409.183485] dump_stack_lvl+0xc1/0xf0 [ 2409.183772] should_fail_ex+0x4b4/0x5b0 [ 2409.184073] _copy_to_user+0x30/0xc0 [ 2409.184339] simple_read_from_buffer+0xd0/0x170 [ 2409.184656] proc_fail_nth_read+0x1a2/0x240 [ 2409.184970] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 2409.185299] ? security_file_permission+0xb5/0xe0 [ 2409.185643] vfs_read+0x1de/0x8f0 [ 2409.185883] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 2409.186125] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 2409.186201] ? __pfx_vfs_read+0x10/0x10 [ 2409.187054] ? __fget_files+0x267/0x480 [ 2409.187387] ksys_read+0x122/0x250 [ 2409.187632] ? __pfx_ksys_read+0x10/0x10 [ 2409.187924] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2409.188346] do_syscall_64+0x3f/0x90 [ 2409.188612] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2409.188972] RIP: 0033:0x7fdf51f2669c [ 2409.189221] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2409.190373] RSP: 002b:00007fdf4f4e9170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2409.190872] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdf51f2669c [ 2409.191335] RDX: 000000000000000f RSI: 00007fdf4f4e91e0 RDI: 0000000000000004 [ 2409.191806] RBP: 00007fdf4f4e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2409.192325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2409.192845] R13: 00007fff879a6d6f R14: 00007fdf4f4e9300 R15: 0000000000022000 [ 2409.193381] [ 2409.195616] syz-executor.5: attempt to access beyond end of device [ 2409.195616] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 15:04:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x125e, 0x0) [ 2409.204218] FAT-fs (loop5): unable to read boot sector [ 2409.207279] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 2409.217384] syz-executor.5: attempt to access beyond end of device [ 2409.217384] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2409.221589] FAT-fs (loop5): unable to read boot sector 15:04:35 executing program 2: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000080)='^\'-./\x00', &(0x7f00000000c0)='-\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) fsmount(r0, 0x0, 0x1) 15:04:50 executing program 6: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000080), &(0x7f0000000100), 0x2, 0x1) 15:04:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x125e, 0x0) 15:04:50 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) 15:04:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x125f, 0x0) 15:04:50 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 16) 15:04:50 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210ab", 0x71, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:04:50 executing program 3: bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x25dfdc00, 0x2}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r0, 0x0, 0xffff8000) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000200)='{.,.^\x00\x06\xbf\xc1\xf0>%\x93?\x82\xb3\xbb\x9d\xecl_\xbd9\xb5\x85{\xc1}\xd3\xfb\x80\xa8ACx\xca\x96UGz5:+\xaeL\xd0\xc9\xe8\x0e\xf4\xf5\x9d\xc0\x1d\x02\x82\xbc~ \n\xeb@\x8f(\r6\xbb\x12\xa18\b\xd2?u\x88\xb1\x12\xb8B=\xb4\x8d\x9eZMzx\xc0q\x05#\xa5\x86\xdc\x02d?\x87\x99JEs\x9f\xfc\xb5\x92>\xf2N\x94p\xc1n\x87e\xe8Z\x95\xc7\xf3:\xef\xfa\x7fc\xc0\x15\xe8\xd6\xe7k\xf4\xba2k\x16U\t\xde\xaa2\x0e\xb8v+\xa2\x03]\x8a\xc5\x82\xc9\x84k\x87}%M\xe3\x80\x9f+\xd5\x02\xa7\xbbL\xad\x9e\xd6?r\x12_\xf1\xff\x0e\xf1\xe0Rd\xda\xf8\f\xbf\xcb\x19\x83\x00'/204, &(0x7f0000000040)='\xe5\xac\xe0@\x9a(\b\xa18(\xd0\xb4=\xc9\xa1z0\xe3L?\x82F\xa9ga\x8365\\H\\\x8d/\x94Fh\xa2\x14\xf0\x06\x0f\t\x1a\xda\x05\xe7|\x95\xef\xa6\xb2\xeb\xdbHU[[m#\xf7\xed\x1d\xdbu.?V\x8a`\x11\x15\x10_\xf8\xf5\xb6\xb5m\xd9\xb3\xfa0\xe0j\xc7\x00\xfc$\xd8\xa2{\x0e\x0f\xad\x81L\xfc\xeb\xff\x98\'8:\xcfo\xae\x955$7\xdd\x95w\xae,Lf\x02\xa1i\xdc\xf8\xd8\xe4\xfb\x8c\xbc\xe6\xd1\x0f/-\xa8\xc2\x86\xa5\x87\xf0r\x83', 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NETID(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r1, 0x20, 0x70bd26, 0x25dfdbfb, {{}, {}, {0x8, 0x2, 0x7f}}, ["", "", ""]}, 0x24}}, 0x0) bind$netlink(r0, &(0x7f0000000480)={0x10, 0x0, 0x25dfdbfb, 0x2000000}, 0xc) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x68, r1, 0x10, 0x70bd2b, 0x7fffffff, {{}, {}, {0x4c, 0x18, {0x0, @link='syz1\x00'}}}, ["", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x40095) sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8010000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {}, [@NL80211_ATTR_DFS_REGION={0x5}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40010}, 0x4044041) fsmount(r0, 0x0, 0x84) ftruncate(0xffffffffffffffff, 0x0) 15:04:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x8, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) [ 2424.564016] Process accounting paused [ 2424.576343] syz-executor.5: attempt to access beyond end of device [ 2424.576343] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 15:04:51 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) [ 2424.579959] FAT-fs (loop5): unable to read boot sector [ 2424.589370] loop4: detected capacity change from 0 to 16383 [ 2424.596066] syz-executor.5: attempt to access beyond end of device [ 2424.596066] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2424.596860] FAT-fs (loop5): unable to read boot sector 15:04:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x1260, 0x0) [ 2424.623351] nfs4: Unknown parameter '@{)' [ 2424.633712] Process accounting resumed 15:04:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x125e, 0x0) 15:04:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x9, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:04:51 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 17) 15:04:51 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cgroup.kill\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000140)={'batadv_slave_1\x00'}) rt_sigqueueinfo(r2, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r2, 0x5, r1, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, r0, 0x0, 0x0, r2, 0x0], 0x7}, 0x58) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000000)={0x2, r2}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r4, &(0x7f00000000c0), 0x12) 15:04:51 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) [ 2424.721234] syz-executor.5: attempt to access beyond end of device [ 2424.721234] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2424.729179] FAT-fs (loop5): unable to read boot sector [ 2424.750542] syz-executor.5: attempt to access beyond end of device [ 2424.750542] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2424.754700] FAT-fs (loop5): unable to read boot sector 15:05:04 executing program 0: setresuid(0xee00, 0x0, 0x0) 15:05:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x125e, 0x0) 15:05:04 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) r1 = syz_mount_image$nfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x9f6e2fcc0000, 0x6, &(0x7f0000001440)=[{&(0x7f0000000180)="d6dbd4d68751167944d7ba2ec428971b20560e2b813cd584763d839f191e9149fd002edf496b6a7aa62cdaa079e681cbc828a9489f7471736b5e114735b4d8a5c40fcac78e5ad49db43a866e7b62d6533a280df190746f5f6418e1693561fb4db6424d1e6c8edc1558262b93dcd8d0", 0x6f, 0x6}, {&(0x7f0000000200)="35a3154e7dfa97549cc0aee1b03838d0d8ea8bca9856d9b7b3d27d6e87b38f557b6d637ea2ba7d079e984a8b5bb1e561507fb9e0e14438d7573f29564a38b56f98f61fb5d53902c4547adc38ac62e2a371f49bc42ee4cda832c749cd45ccbdd8a671024b0cacdb8ffc95f6f583498f7a10af2966ddc30eb045c9473a6468cae46f81a371588b4275e86958ef904108859056dfd8c0bc5c8a31f84caf82ea7c6f72e0bd42a514324554e3f6717241d1ac3ba8dfa18b6f746853c028c51bc4a4cebe0bc962", 0xc4, 0x8}, {&(0x7f0000000300)="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", 0x1000, 0x100}, {&(0x7f0000000100)="34697e8be53d060519df6e098d8cee2dd3b6761942e04eceb0deca343bd4fd22", 0x20, 0x9}, {&(0x7f0000001300)="e68402f3127ca130aff3ed185125be09d4251309615e4715eef6f01a69f637d0830aa94713ad8c7d8b93f7444c", 0x2d, 0x8}, {&(0x7f0000001340)="4302f997433f2c81a6deb81179f006abdede11052db393bf234d60855324f646021dae8e736177d4a171156302ffd654c7ab3a511b83b87ccc6831c735426cdbe5320bb9111644b477a480d2935cde57973735547bd9730990b4f101f7016560a40b7ddcfcee326746dd968138b4515eeba45c6e78f53cec2002cd750679e47e66acd26add25fd56e785d635a6f600f13288c021a98840aaa334102ca2dfc3de06085dae1d9fd17e56c6c8e04cabda8dfe10b543f3ed5c66a9f0d47caa465fb4417cd2a9", 0xc4, 0x25}], 0x21, &(0x7f0000001500)={[{'^\xd0-'}, {'.(&[/\'-*\\'}, {'{.,-^\x00'}], [{@fsname={'fsname', 0x3d, 'W'}}, {@permit_directio}, {@context={'context', 0x3d, 'user_u'}}, {@dont_hash}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) mknodat(r1, &(0x7f0000001580)='./file0\x00', 0x400, 0x2) 15:05:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0xa, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:05:04 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 18) 15:05:04 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) perf_event_open(&(0x7f0000001e40)={0x5, 0x80, 0x1, 0x6, 0x20, 0x80, 0x0, 0xffffffffd7ff400c, 0x8, 0x5, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xe4fd, 0x2, @perf_config_ext={0x400}, 0xa100, 0x5, 0x63, 0x5, 0x9, 0x2000000, 0x3, 0x0, 0x10a00000, 0x0, 0x7}, 0x0, 0x10, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x0) pidfd_getfd(r1, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r3 = io_uring_setup(0x3ecf, &(0x7f0000001ec0)={0x0, 0x0, 0x20, 0x3, 0x1ad}) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) write$binfmt_script(r3, 0x0, 0x0) r4 = openat(r2, &(0x7f0000001780)='\x00', 0x101900, 0x89) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x2]}, 0x8, 0x800) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x0) execveat(r5, &(0x7f00000017c0)='./file0\x00', &(0x7f0000001b40)=[&(0x7f0000001800)='tmpfs\x00', &(0x7f0000001840)='tmpfs\x00', &(0x7f00000019c0)='tmpfs\x00', &(0x7f0000001a00)='tmpfs\x00', &(0x7f0000001a40)=':):\x00', &(0x7f0000001a80)='tmpfs\x00', &(0x7f0000001ac0)='tmpfs\x00', &(0x7f0000001b00)='tmpfs\x00'], &(0x7f0000001c80)=[&(0x7f0000001b80)='tmpfs\x00', &(0x7f0000001bc0)='tmpfs\x00', &(0x7f0000001c00)='-!)}-}[.\x00', &(0x7f0000001c40)='(!}\xdb!&-)@&\x00'], 0x1000) truncate(&(0x7f0000001740)='./file0\x00', 0x3) r6 = syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000140)='./cgroup/cgroup.procs\x00', 0x10001, 0x9, &(0x7f0000001640)=[{&(0x7f0000000180)="f353e9901382fbd53fa780be7d471eb7fa032fd5ff24fe18a950f2ba260495aef6eb784a26d885cb1309ffffda219b3ce0bda27e56df14e0d404f18d7f4a1de2", 0x40, 0x10001}, {&(0x7f00000001c0)="3cfea39bbc31029c34b19b593dda1008ddcef819ecafe5dfc02dd2a636c8d3c7", 0x20, 0x2}, {&(0x7f0000000200)="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", 0x1000, 0x81}, {&(0x7f0000001200)="90c7ac0575196fe883f6c55e67aa9d244ccd83744f86b215e9cf325bd0aae8bbc8ceead8729d8a79d011b0555bfa2c737531c2b01fa9fb08d72761fb34af17f85d905f0854d28f9a407695eb367f5f396214f552a2a19c1b23c25ab20d", 0x5d, 0xde00}, {&(0x7f0000001280)="581686c54e680c3c2987d3289536a4225f16bd1dcf349d73cfa30cae17b9d394512869faf2a002707f0c71594c37f32a7c74ec641d69e4ad1312033a5fef09645f2f9c7c839efa751e5ef61fadb2676c5d652935b62c4b72d860f82eb3c9f0d955d8f1b55c23b717afdc9789a48fd603119fcba05ffa34759e4857944881e02596e4bd4813d8ba24618092c06b321d99a71145ce68b68a10726da852c5689b3f10500cdbd5e2d4c44644734fa205cb5b798e5782190d20e3fd84f838ce94965cf417187eb94561362d7494df0a73546965624181ea11272e817554ed684144492333f720f4af71e4a64f3f6ade192e9a5f10dff8", 0xf4}, {&(0x7f0000001f40)="637aa57bf575af86115becc11d8c00a395189472bdad7c500c235d04a373868a9f486ea8b5f2af5780d520d6a2b5fdb35eee7778e653530c637a66ba21f6931b4541a40b193d799913fdb742169b81550c3dbb81c97a803596978b5213a3178077a50d572c41fab190806b318890701fb0942d0ab71cff91a6c69ff058f7b942f450ec6af858d8f37e2eb2008b9bba374d5c197572d6d275d0584d7fe7a0db2abd56617d", 0xa4, 0x7}, {&(0x7f0000001440)="fa1da762253b14377a772092f5d009f1e2faac22cf89c2f9a3ba579a7a85f0521243a8e801862bc8504214c8f9e08e0a66cb3cc1294722b389c1f3dd680501e6f3", 0x41, 0x3000000000000000}, {&(0x7f00000014c0)="f4f9f17307f70d01ac5355b4834d02b291246f47a36e4ccc8848eff4e92cba64c5a80a56bc43a88aec77d91632a30e42ce5ed1ab064fd17ad53537a94943777fdc54aa8b30ec183433140508317d12b85ce93e43e2daa01c35ece5bee6dec02fdb982ca76a8ccc88046effe05a5aafdadf004584fea3c87c9a774016ad492fb6", 0x80, 0x5}, {&(0x7f0000001540)="002c9c1f376a67c25bdf86fa8347c90f6f6469138f2b4416e66c443c10e8135f149e9ff4963c657ed4a1724ff96f52c29e4596fbd770becddb6a6a05ad74d8b4d27d9f90d8050410d04f114751f4c00891d744ac731898fdb45a223bd98024c7b18b007c49070cede626d1100cb9492fc84ccf82957a3f4d30d338acd1bb8bf7665a7a31b40d98645dd101d5c655dbbc53461fa3f7ba4fa97c41e8a68854c45149508180bd887f89ae7cdd27c39b1d79d5fe8157e48a870d74a510dfbcbc2e7e53ef29229fea8e8c9ab3d4749f3ba1d1bf83727fe3215f1771c93ce10f6b61", 0xdf, 0x5}], 0x2000, &(0x7f0000001880)=ANY=[@ANYBLOB="687567653d77697467696e5f73697a652c6e725f626c6f636b7355652c687567653d776e6064697a652c687567653d6e657665b3167569643da268593930cfa3768dd8f7f8448e00c9813912b6a89ec880b546eb880f85f0c6d1deb838d6687615a965f15e090016bb6e97da6707f9325208ac86d8c29e76764df7e6d17186ce16bdb5ce02e9b59728c9799813", @ANYRESDEC=0x0, @ANYBLOB="2c736d61636b66736861743d5d5d2c736d61636b6673726f6f743d3a27405d27242a2a262d297d2c7065726d69745f646972656374696f2c686173682c646f6e745f61707072616973652c646f6e745f686173682c61707072616973652c7375626a5f757365723d0e5b2c2d5b2e262c7365636c6162656c2c00"]) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000001cc0)={{0x1, 0x1, 0x18, r4, {r6}}, './cgroup/cgroup.procs\x00'}) sendmsg$NL80211_CMD_DEL_PMK(r7, &(0x7f0000001e00)={&(0x7f0000001d00)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001dc0)={&(0x7f0000001d40)={0x44, 0x0, 0x8, 0x70bd29, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}]}, 0x44}, 0x1, 0x0, 0x0, 0x4040000}, 0x8000) 15:05:04 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c", 0x84, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:05:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x1261, 0x0) [ 2437.887711] loop4: detected capacity change from 0 to 16383 [ 2437.891433] Process accounting resumed [ 2437.893639] loop6: detected capacity change from 0 to 135168 15:05:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x125e, 0x0) [ 2437.902613] syz-executor.5: attempt to access beyond end of device [ 2437.902613] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 15:05:04 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x43, 0xe8, 0x3f, 0x60, 0x0, 0x0, 0x4040, 0xf, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x10, 0x1f, 0x70dc, 0x6, 0x7, 0x1000, 0x3, 0x0, 0x8, 0x0, 0x7}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x3) setresuid(0xee00, 0x0, 0x0) [ 2437.906789] loop3: detected capacity change from 0 to 264192 [ 2437.911585] nfs4: Unknown parameter '@{)' [ 2437.915723] FAT-fs (loop5): unable to read boot sector [ 2437.936435] syz-executor.5: attempt to access beyond end of device [ 2437.936435] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2437.941782] FAT-fs (loop5): unable to read boot sector [ 2437.945089] loop6: detected capacity change from 0 to 135168 15:05:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x1262, 0x0) [ 2437.983822] loop3: detected capacity change from 0 to 264192 15:05:04 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 19) 15:05:04 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x88000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) openat(r1, &(0x7f0000000100)='./cgroup/cgroup.procs\x00', 0x4000, 0x2) 15:05:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0xb, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:05:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x1263, 0x0) 15:05:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x125e, 0x0) 15:05:04 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x9, 0x7, 0x1, 0x0, 0x0, 0xfffffffffffffff7, 0x10000, 0xb, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x40, 0x6, @perf_bp={&(0x7f0000000000), 0x7}, 0x6100, 0x7ff, 0xffff, 0x4, 0x7, 0x5, 0x400, 0x0, 0x5, 0x0, 0x8}, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0x8) setresuid(0xee00, 0x0, 0x0) 15:05:04 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) r2 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) ioctl$AUTOFS_IOC_EXPIRE(r2, 0x810c9365, &(0x7f0000000140)={{0x6, 0x1}, 0x100, './cgroup/cgroup.procs\x00'}) [ 2438.129660] syz-executor.5: attempt to access beyond end of device [ 2438.129660] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2438.137540] FAT-fs (loop5): unable to read boot sector [ 2438.157052] syz-executor.5: attempt to access beyond end of device [ 2438.157052] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2438.166130] FAT-fs (loop5): unable to read boot sector 15:05:04 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c", 0x84, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:05:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x1264, 0x0) [ 2438.280805] loop4: detected capacity change from 0 to 16383 [ 2438.283455] nfs4: Unknown parameter '@{)' 15:05:17 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 20) 15:05:17 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c", 0x84, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:05:17 executing program 3: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan4\x00', 0x0}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000340), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000380)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_INTERFACE(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000040}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x3c, 0x0, 0x300, 0x70bd2b, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x7}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x4}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r0}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x3c}}, 0x80) r5 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r5, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) 15:05:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0xe, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:05:17 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x2, 0x80, 0x7, 0xfc, 0x2, 0xd0, 0x0, 0x2, 0x40040, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x80000001, 0x0, @perf_bp={&(0x7f0000000140)}, 0x42, 0xb06a, 0x2, 0x2, 0x8001, 0x10000, 0x2, 0x0, 0x8, 0x0, 0x6}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x9) io_setup(0x90, &(0x7f00000012c0)=0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_submit(r0, 0x1, &(0x7f0000001640)=[&(0x7f00000013c0)={0x0, 0x0, 0x8, 0x2, 0x0, r1, 0x0}]) perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0x9, 0xdd, 0x81, 0x20, 0x0, 0xffffffffffff28ea, 0x28e, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x58f3421e, 0x4, @perf_bp={&(0x7f0000000340)}, 0x880, 0x3, 0x101, 0x0, 0x9, 0x7, 0x80, 0x0, 0x719b, 0x0, 0x5}, 0x0, 0x5, 0xffffffffffffffff, 0x2) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e24, 0xfffffffb, @remote, 0xc3}, 0x1c) r2 = perf_event_open(&(0x7f0000000240)={0x6, 0x80, 0x3f, 0x3, 0x0, 0x9, 0x0, 0xfd, 0x800, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x40, 0x4, @perf_config_ext={0x7, 0x80}, 0x1000, 0x4, 0x8, 0x0, 0x1, 0x1000, 0x9, 0x0, 0x3ff, 0x0, 0x2702}, 0x0, 0xc, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f00000004c0)={0x5, 0x80, 0x6, 0x63, 0x3, 0x8d, 0x0, 0x1, 0x4400, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x8001, 0x2, @perf_bp={&(0x7f0000000480), 0x6}, 0x42001, 0x401, 0x3, 0x6, 0x73, 0x6, 0x7, 0x0, 0x81, 0x0, 0x1}, r3, 0xb, r2, 0x8) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x90000, 0x0) r5 = syz_open_dev$mouse(&(0x7f00000002c0), 0xff, 0x801) io_pgetevents(r0, 0x5b36, 0x2, &(0x7f0000000540)=[{}, {}], &(0x7f0000000580)={0x0, 0x989680}, &(0x7f0000000600)={&(0x7f00000005c0)={[0xffff]}, 0x8}) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000440), 0x48840, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r4) r7 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000400)='./binderfs2/custom1\x00', 0x800, 0x0) fcntl$notify(r7, 0x402, 0x100000006) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0xffff, @empty, 0x5}, 0x1c) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x1, 0x1, 0x4, 0xef, 0x0, 0x75f, 0x8b0, 0xa, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_bp, 0x2, 0x400, 0x6, 0x0, 0x10001, 0xcbf, 0xfffb, 0x0, 0x3, 0x0, 0x2}, r3, 0x3, r4, 0x8) 15:05:17 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) 15:05:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x125e, 0x0) 15:05:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x1265, 0x0) 15:05:17 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x125e, 0x0) [ 2451.455495] loop4: detected capacity change from 0 to 16383 [ 2451.475507] nfs4: Unknown parameter '@{)' [ 2451.478364] syz-executor.5: attempt to access beyond end of device [ 2451.478364] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2451.479290] FAT-fs (loop5): unable to read boot sector [ 2451.493307] syz-executor.5: attempt to access beyond end of device [ 2451.493307] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2451.494135] FAT-fs (loop5): unable to read boot sector 15:05:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x1267, 0x0) 15:05:32 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 21) 15:05:32 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:05:32 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000080)='\x00', 0x0) 15:05:32 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x125e, 0x0) 15:05:32 executing program 0: r0 = getpgrp(0xffffffffffffffff) ptrace$getsig(0x4202, r0, 0xdc7a, &(0x7f00000001c0)) perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x29, 0xff, 0xff, 0x8, 0x1, @ipv4={'\x00', '\xff\xff', @empty}, @loopback, 0x80, 0x40, 0x81, 0x81}}) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@mcast1, 0x4e23, 0x0, 0x4e23, 0x0, 0x2, 0x20, 0x30, 0x5e, r1}, {0x3, 0x8, 0x4, 0x7fff, 0x8, 0x1, 0x2, 0x80000000}, {0x0, 0x0, 0xfff, 0x4}, 0x1, 0x6e6bbc, 0x2, 0x1, 0x1, 0x2}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4d2, 0x32}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3505, 0x0, 0x2, 0x81, 0x8e4c, 0xa65, 0x6}}, 0xe8) 15:05:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x10, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:05:32 executing program 6: r0 = syz_open_dev$hidraw(&(0x7f0000000000), 0xc4e, 0x80) fcntl$lock(r0, 0x284473670d3215e0, &(0x7f0000000100)={0x0, 0x3, 0x10001, 0x7}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/cpuinfo\x00', 0x0, 0x0) r2 = openat$incfs(r1, &(0x7f0000000180)='.log\x00', 0xc000, 0x1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00000001c0)) close(r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x751280, 0x0) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) [ 2465.666301] syz-executor.5: attempt to access beyond end of device [ 2465.666301] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2465.667171] FAT-fs (loop5): unable to read boot sector [ 2465.686787] syz-executor.5: attempt to access beyond end of device [ 2465.686787] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2465.691905] FAT-fs (loop5): unable to read boot sector [ 2465.720497] FAULT_INJECTION: forcing a failure. [ 2465.720497] name failslab, interval 1, probability 0, space 0, times 0 [ 2465.721311] CPU: 1 PID: 12076 Comm: syz-executor.7 Not tainted 6.4.0-next-20230703 #1 [ 2465.721841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2465.722405] Call Trace: [ 2465.722590] [ 2465.722754] dump_stack_lvl+0xc1/0xf0 [ 2465.723045] should_fail_ex+0x4b4/0x5b0 [ 2465.723349] ? vm_area_alloc+0x20/0x200 [ 2465.723642] should_failslab+0x9/0x20 [ 2465.723921] kmem_cache_alloc+0x62/0x370 [ 2465.724237] vm_area_alloc+0x20/0x200 [ 2465.724457] loop4: detected capacity change from 0 to 16383 [ 2465.724515] alloc_bprm+0x33b/0xbb0 [ 2465.725302] ? __virt_addr_valid+0x102/0x340 [ 2465.725636] do_execveat_common+0x237/0x8e0 [ 2465.725954] ? __pfx_do_execveat_common+0x10/0x10 [ 2465.726317] __x64_sys_execveat+0xe4/0x130 [ 2465.726632] do_syscall_64+0x3f/0x90 [ 2465.726912] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2465.727282] RIP: 0033:0x7f308395ab19 [ 2465.727548] 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 [ 2465.728782] RSP: 002b:00007f3080ed0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2465.729301] RAX: ffffffffffffffda RBX: 00007f3083a6df60 RCX: 00007f308395ab19 [ 2465.729792] RDX: 0000000000000000 RSI: 0000000020000640 RDI: ffffffffffffffff [ 2465.730281] RBP: 00007f3080ed01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2465.730771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2465.731263] R13: 00007ffe0337342f R14: 00007f3080ed0300 R15: 0000000000022000 [ 2465.731768] [ 2465.738970] Process accounting paused [ 2465.740185] nfs4: Unknown parameter '@{)' [ 2465.754518] Process accounting resumed 15:05:32 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = gettid() rt_sigqueueinfo(r4, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r4, 0x5, r3, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, r2, 0x0, 0x0, r4, 0x0], 0x7}, 0x58) write$cgroup_pid(r1, &(0x7f0000000000)=r4, 0x12) 15:05:32 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x125e, 0x0) 15:05:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x1268, 0x0) 15:05:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x27, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) [ 2465.794095] syz-executor.5: attempt to access beyond end of device [ 2465.794095] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2465.795018] FAT-fs (loop5): unable to read boot sector 15:05:32 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = geteuid() setresuid(0xee00, r1, 0x0) fchown(r0, 0xffffffffffffffff, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x44280, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x8, 0x0, 0x1, 0xf1, 0x0, 0xfd2, 0x5058, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0xffffffff00000001, 0x0, 0x1, 0x200, 0xbb72, 0x1, 0x0, 0x1, 0x0, 0x1}, r3, 0x2, r0, 0x2) 15:05:32 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 22) [ 2465.818099] syz-executor.5: attempt to access beyond end of device [ 2465.818099] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2465.819195] FAT-fs (loop5): unable to read boot sector 15:05:32 executing program 3: fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) [ 2465.874743] FAULT_INJECTION: forcing a failure. [ 2465.874743] name failslab, interval 1, probability 0, space 0, times 0 [ 2465.875519] CPU: 0 PID: 12096 Comm: syz-executor.7 Not tainted 6.4.0-next-20230703 #1 [ 2465.875999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2465.876490] Call Trace: [ 2465.876660] [ 2465.876824] dump_stack_lvl+0xc1/0xf0 [ 2465.877092] should_fail_ex+0x4b4/0x5b0 [ 2465.877361] ? vm_area_alloc+0x20/0x200 [ 2465.877628] should_failslab+0x9/0x20 [ 2465.877884] kmem_cache_alloc+0x62/0x370 [ 2465.878171] vm_area_alloc+0x20/0x200 [ 2465.878427] alloc_bprm+0x33b/0xbb0 [ 2465.878678] ? __virt_addr_valid+0x102/0x340 [ 2465.878982] do_execveat_common+0x237/0x8e0 [ 2465.879282] ? __pfx_do_execveat_common+0x10/0x10 [ 2465.879627] __x64_sys_execveat+0xe4/0x130 [ 2465.879921] do_syscall_64+0x3f/0x90 [ 2465.880176] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2465.880521] RIP: 0033:0x7f308395ab19 [ 2465.880777] 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 [ 2465.881856] RSP: 002b:00007f3080ed0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2465.882323] RAX: ffffffffffffffda RBX: 00007f3083a6df60 RCX: 00007f308395ab19 [ 2465.882761] RDX: 0000000000000000 RSI: 0000000020000640 RDI: ffffffffffffffff [ 2465.883197] RBP: 00007f3080ed01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2465.883631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2465.884065] R13: 00007ffe0337342f R14: 00007f3080ed0300 R15: 0000000000022000 [ 2465.884529] 15:05:32 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x125e, 0x0) [ 2465.910777] syz-executor.5: attempt to access beyond end of device [ 2465.910777] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 15:05:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x48, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:05:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x1269, 0x0) [ 2465.917040] FAT-fs (loop5): unable to read boot sector 15:05:32 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:05:32 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x2, 0x3, 0x22, 0x0, 0x0, 0x7, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000), 0x3}, 0x0, 0x80000001, 0x9, 0x3, 0x0, 0xffff, 0x8, 0x0, 0x7, 0x0, 0xdd61}, 0x0, 0xb, r0, 0x8) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) 15:05:32 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x125e, 0x0) 15:05:32 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 23) 15:05:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x4c, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:05:32 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) r2 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r1, 0x5, r0, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = gettid() rt_sigqueueinfo(r4, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r4, 0x5, r3, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f00000002c0), &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, r4, 0x0, 0x0, r1, 0x0], 0x7}, 0x58) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r6, 0x0, 0xffff8000) fstat(r2, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000280), 0x1000000, &(0x7f0000001440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r6, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',version=9p2000.L,privport,fowner<', @ANYRESDEC=r7, @ANYBLOB="2c7063723d3030303030307840c745df64948846ba1a30303030303030303030303035352cef626a5f757365723d2f2c6673636f6e746578743d737973f4656d7d8dc808edaf5f752c646f6e"]) write$binfmt_script(r5, 0x0, 0xffff8000) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x1, 0x6, 0x40, 0x0, 0x0, 0x80000000, 0x97080, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x6, 0x4, @perf_config_ext={0x6, 0xffffffffffffff80}, 0x1000, 0xfffffffffffffffb, 0x3, 0x11, 0x2c5f, 0x6, 0x2, 0x0, 0xd2, 0x0, 0x1f}, r1, 0x2, r5, 0x0) 15:05:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x1274, 0x0) [ 2466.012860] FAULT_INJECTION: forcing a failure. [ 2466.012860] name failslab, interval 1, probability 0, space 0, times 0 [ 2466.013675] CPU: 1 PID: 12114 Comm: syz-executor.7 Not tainted 6.4.0-next-20230703 #1 [ 2466.014210] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2466.014765] Call Trace: [ 2466.014952] [ 2466.015123] dump_stack_lvl+0xc1/0xf0 [ 2466.015416] should_fail_ex+0x4b4/0x5b0 [ 2466.015705] ? vm_area_alloc+0x113/0x200 [ 2466.016002] should_failslab+0x9/0x20 [ 2466.016278] kmem_cache_alloc+0x62/0x370 [ 2466.016576] vm_area_alloc+0x113/0x200 [ 2466.016866] alloc_bprm+0x33b/0xbb0 [ 2466.017136] ? __virt_addr_valid+0x102/0x340 [ 2466.017465] do_execveat_common+0x237/0x8e0 [ 2466.017780] ? __pfx_do_execveat_common+0x10/0x10 [ 2466.018145] __x64_sys_execveat+0xe4/0x130 [ 2466.018458] do_syscall_64+0x3f/0x90 [ 2466.018741] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2466.019114] RIP: 0033:0x7f308395ab19 [ 2466.019379] 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 [ 2466.020600] RSP: 002b:00007f3080ed0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2466.021143] RAX: ffffffffffffffda RBX: 00007f3083a6df60 RCX: 00007f308395ab19 [ 2466.021628] RDX: 0000000000000000 RSI: 0000000020000640 RDI: ffffffffffffffff [ 2466.022118] RBP: 00007f3080ed01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2466.022606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2466.023101] R13: 00007ffe0337342f R14: 00007f3080ed0300 R15: 0000000000022000 [ 2466.023604] [ 2466.041120] syz-executor.5: attempt to access beyond end of device [ 2466.041120] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2466.042415] FAT-fs (loop5): unable to read boot sector [ 2466.050238] syz-executor.5: attempt to access beyond end of device [ 2466.050238] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2466.054522] FAT-fs (loop5): unable to read boot sector [ 2466.079233] SELinux: security_context_str_to_sid (sysôem}Èí¯_u) failed with errno=-22 [ 2466.083650] loop4: detected capacity change from 0 to 16383 [ 2466.096553] nfs4: Unknown parameter '@{)' 15:05:32 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x125e, 0x0) 15:05:32 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) [ 2466.189208] SELinux: security_context_str_to_sid (sysôem}Èí¯_u) failed with errno=-22 15:05:45 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) ioctl(r1, 0x8, &(0x7f00000000c0)="05cb112223743e625f6011594ffd84a8011216f7b5f39530daeebb3198989bacba0eea973f881f61eb45cd4b05966597f92bd1ac35278852872712f6c44afc0d362dc3c304d91cc8197224d72b5ce3f30b7fb7182012f5ba5df7c3fde3") 15:05:45 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 24) 15:05:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x68, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:05:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x125e, 0x0) 15:05:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x1276, 0x0) 15:05:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000440)={0x14, 0x20, 0x1, 0x0, 0x0, "", [@nested={0x5}]}, 0x14}], 0x1}, 0x0) sendmsg$TIPC_NL_BEARER_GET(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)={0x1e8, 0x0, 0x8, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}]}, @TIPC_NLA_NODE={0x14c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xb8, 0x3, "7d4aa0454e66921dce14e82f87525991e779eca9c9944e82703b03b3b6367dfcbb8729de8a085c3f820d41c779c414700f4e891dc7c8da62ef4999a0a7b978b4d946cb954a460ebd9d03134bc886cf1a3f20f74e4746b20d493c31358e0283344109a83939f0a839c4ac24d5f731f29941773aa9af0fa724e8a858e563d1e742a5308be9ae56fa97dc903a2f279754ec6773639e536d1d88e92a82286f19ccb5f8fa6c08b3ace70f51657e01ee900be838db20c1"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffc}, @TIPC_NLA_NODE_KEY={0x41, 0x4, {'gcm(aes)\x00', 0x19, "af0be80ea350b80618646e6483e9554d137f009a9f623d3a5a"}}, @TIPC_NLA_NODE_KEY={0x43, 0x4, {'gcm(aes)\x00', 0x1b, "4c28095d3fd8f16d9f54029791833df9f8df3caf03dc48b059f330"}}]}, @TIPC_NLA_LINK={0x70, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5be}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x306ecae8}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9124}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}]}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x50}, 0x8000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) openat(r1, &(0x7f0000000000)='./cgroup/cgroup.procs/file0\x00', 0x220800, 0x1) 15:05:45 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) 15:05:45 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c", 0x84, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2479.477342] loop4: detected capacity change from 0 to 16383 [ 2479.486433] nfs4: Unknown parameter '@{)' [ 2479.500110] syz-executor.5: attempt to access beyond end of device [ 2479.500110] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2479.501121] FAT-fs (loop5): unable to read boot sector 15:05:45 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x5, 0x8, 0x3f, 0x3, 0x0, 0x1000, 0x6488, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x1, @perf_config_ext={0x249, 0xb3}, 0x0, 0xfffffffffffffffe, 0xfffffffb, 0x6, 0x80000001, 0x0, 0x8, 0x0, 0x5, 0x0, 0x6}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x5) 15:05:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x1277, 0x0) [ 2479.524780] syz-executor.5: attempt to access beyond end of device [ 2479.524780] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2479.525372] Process accounting paused [ 2479.550016] FAT-fs (loop5): unable to read boot sector 15:06:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x125e, 0x0) 15:06:02 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0xc0109414, &(0x7f0000000180)=ANY=[@ANYBLOB="9d060000000000000200"/40648]) r2 = fsmount(r1, 0x1, 0x80) r3 = io_uring_setup(0x3ed2, &(0x7f0000000080)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r4, 0x0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f000000a080)=@req3={0x5, 0x1, 0x7, 0x6, 0x0, 0x8000, 0x80000001}, 0x1c) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r3, 0x4018f50b, &(0x7f000000a140)={0x1, 0x8001}) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f000000a100)={'vxcan1\x00', &(0x7f000000a0c0)=@ethtool_sfeatures={0x3b, 0x2, [{0x9}, {0x80000000, 0x8000}]}}) fallocate(r3, 0x42, 0xfffffffffffffff8, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0xff, 0xbf, 0x9, 0x4, 0x0, 0x4, 0x20000, 0x4, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000000), 0x3}, 0x828, 0x4a6, 0x90, 0x1, 0x7fff, 0x401, 0x8, 0x0, 0x7, 0x0, 0x6}, 0xffffffffffffffff, 0xe, r2, 0x2) 15:06:02 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c", 0x84, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:06:02 executing program 3: r0 = io_uring_setup(0x3ed2, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000180)=r1, 0x1) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) socketpair(0x1, 0x80002, 0x100, &(0x7f0000000080)={0xffffffffffffffff}) dup2(r0, r3) r4 = io_uring_setup(0x3ed0, &(0x7f0000000200)={0x0, 0x80, 0x20, 0x3, 0xfffffffc}) io_uring_register$IORING_UNREGISTER_PERSONALITY(r1, 0xa, 0x0, r2) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) r5 = dup(r3) openat(r5, &(0x7f00000001c0)='./file1\x00', 0x3, 0xa0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x7, &(0x7f0000000100)=r5, 0x1) r6 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r6, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) 15:06:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x6c, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:06:02 executing program 0: ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, &(0x7f0000001000)={0x0, 0x2d, "dcc72a83a3b3902d830834a11a79fb116a95c3c801e598b49994606ccc6713af2a72ae8fe3a5384193ea208c0b"}) r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, &(0x7f0000000000)={{r0}, "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"}) setresuid(0xee00, 0x0, 0x0) 15:06:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x1278, 0x0) 15:06:02 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 25) [ 2496.277357] FAULT_INJECTION: forcing a failure. [ 2496.277357] name failslab, interval 1, probability 0, space 0, times 0 [ 2496.278432] CPU: 1 PID: 12174 Comm: syz-executor.7 Not tainted 6.4.0-next-20230703 #1 [ 2496.278963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2496.279520] Call Trace: [ 2496.279704] [ 2496.279866] dump_stack_lvl+0xc1/0xf0 [ 2496.280156] should_fail_ex+0x4b4/0x5b0 [ 2496.280441] ? mas_alloc_nodes+0x4e7/0x890 [ 2496.280751] should_failslab+0x9/0x20 [ 2496.281031] kmem_cache_alloc+0x62/0x370 [ 2496.281335] mas_alloc_nodes+0x4e7/0x890 [ 2496.281634] ? mt_find+0x300/0x8b0 [ 2496.281911] mas_preallocate+0x1bf/0x370 [ 2496.282208] vma_link+0x9f/0x440 [ 2496.282464] ? __pfx_vma_link+0x10/0x10 [ 2496.282753] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2496.283139] insert_vm_struct+0xf2/0x290 [ 2496.283433] alloc_bprm+0x4ec/0xbb0 [ 2496.283714] do_execveat_common+0x237/0x8e0 [ 2496.284029] ? __pfx_do_execveat_common+0x10/0x10 [ 2496.284391] __x64_sys_execveat+0xe4/0x130 [ 2496.284710] do_syscall_64+0x3f/0x90 [ 2496.284985] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2496.285359] RIP: 0033:0x7f308395ab19 [ 2496.285620] 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 [ 2496.286845] RSP: 002b:00007f3080ed0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2496.287370] RAX: ffffffffffffffda RBX: 00007f3083a6df60 RCX: 00007f308395ab19 [ 2496.287856] RDX: 0000000000000000 RSI: 0000000020000640 RDI: ffffffffffffffff [ 2496.288342] RBP: 00007f3080ed01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2496.288829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2496.289325] R13: 00007ffe0337342f R14: 00007f3080ed0300 R15: 0000000000022000 [ 2496.289834] 15:06:02 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xaf}}, './cgroup/cgroup.procs/file0\x00'}) mknodat(r2, &(0x7f0000000100)='./cgroup/cgroup.procs\x00', 0x8, 0x2) [ 2496.347724] loop4: detected capacity change from 0 to 16383 [ 2496.348553] syz-executor.5: attempt to access beyond end of device [ 2496.348553] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2496.351729] FAT-fs (loop5): unable to read boot sector [ 2496.354522] nfs4: Unknown parameter '@{)' [ 2496.361842] syz-executor.5: attempt to access beyond end of device [ 2496.361842] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2496.365134] FAT-fs (loop5): unable to read boot sector 15:06:02 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 26) [ 2496.378961] Process accounting paused 15:06:02 executing program 0: r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000001840)={0x4, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3c0000, 0x3744655e}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) 15:06:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x1279, 0x0) [ 2496.413965] Process accounting resumed 15:06:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x125e, 0x0) 15:06:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x74, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) [ 2496.437541] FAULT_INJECTION: forcing a failure. [ 2496.437541] name failslab, interval 1, probability 0, space 0, times 0 [ 2496.438393] CPU: 1 PID: 12196 Comm: syz-executor.7 Not tainted 6.4.0-next-20230703 #1 [ 2496.438926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2496.439486] Call Trace: [ 2496.439670] [ 2496.439834] dump_stack_lvl+0xc1/0xf0 [ 2496.440132] should_fail_ex+0x4b4/0x5b0 [ 2496.440422] ? mas_alloc_nodes+0x4e7/0x890 [ 2496.440728] should_failslab+0x9/0x20 [ 2496.441003] kmem_cache_alloc+0x62/0x370 [ 2496.441315] mas_alloc_nodes+0x4e7/0x890 [ 2496.441621] ? mt_find+0x300/0x8b0 [ 2496.441896] mas_preallocate+0x1bf/0x370 [ 2496.442193] vma_link+0x9f/0x440 [ 2496.442462] ? __pfx_vma_link+0x10/0x10 [ 2496.442761] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2496.443156] insert_vm_struct+0xf2/0x290 [ 2496.443458] alloc_bprm+0x4ec/0xbb0 [ 2496.443742] do_execveat_common+0x237/0x8e0 [ 2496.444059] ? __pfx_do_execveat_common+0x10/0x10 [ 2496.444420] __x64_sys_execveat+0xe4/0x130 [ 2496.444736] do_syscall_64+0x3f/0x90 [ 2496.445013] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2496.445398] RIP: 0033:0x7f308395ab19 [ 2496.445667] 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 [ 2496.446904] RSP: 002b:00007f3080ed0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2496.447434] RAX: ffffffffffffffda RBX: 00007f3083a6df60 RCX: 00007f308395ab19 [ 2496.447919] RDX: 0000000000000000 RSI: 0000000020000640 RDI: ffffffffffffffff [ 2496.448405] RBP: 00007f3080ed01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2496.448887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2496.449385] R13: 00007ffe0337342f R14: 00007f3080ed0300 R15: 0000000000022000 [ 2496.449890] 15:06:02 executing program 3: fsopen(&(0x7f0000000040)='pipefs\x00', 0x1) 15:06:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x127a, 0x0) 15:06:02 executing program 6: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x208}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x2, 0x41) r1 = perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x3, 0x7, 0x0, 0x80, 0x0, 0x6, 0x8840, 0x9, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xff, 0x0, @perf_bp={&(0x7f0000000000), 0x1dee1528cf003006}, 0x6044, 0x4, 0x1f9, 0x0, 0x8001, 0x5, 0x4, 0x0, 0x1, 0x0, 0x8}, 0x0, 0x0, r0, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000000c0), 0x12) r3 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) r4 = io_uring_setup(0x3ed2, &(0x7f0000000080)) r5 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) r6 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) r7 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000240)={0x1000, 0x0, &(0x7f0000000200)=[r3, r5, r6, r1, r0, r4, r0, r7]}, 0x8) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) close_range(r3, r4, 0x2) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r8, 0x0, 0xffff8000) ioctl$TIOCSIG(r8, 0x40045436, 0xd) [ 2496.538667] syz-executor.5: attempt to access beyond end of device [ 2496.538667] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2496.549447] FAT-fs (loop5): unable to read boot sector [ 2496.577147] syz-executor.5: attempt to access beyond end of device [ 2496.577147] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2496.579193] FAT-fs (loop5): unable to read boot sector 15:06:22 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 27) 15:06:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x127b, 0x0) 15:06:22 executing program 6: r0 = shmget(0x1, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) shmctl$IPC_RMID(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) openat(r1, &(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x4a001, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) r2 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 15:06:22 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c", 0x84, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:06:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x125e, 0x0) 15:06:22 executing program 3: inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000080) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x800) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000080)='{.,-^\x00Yj\xfei\xa4&T\xa6\x1f\xa2e\xbf\xb1D\xf1D4\xfa\x103 $\x02\x11\t9^\xac\xab\xe9\xa3]\xb5)\x12\x8e\x9c\x97\x17\xc8\xfcl7%\xa1*n\xaa\x03v\x9b\'\x8b\x94O\xf2\xab.O=R%El\xb5\\b\x92\xe2Q\xe2$!1\xc9\x10k\xf3\"\x14\xb7r\x98\xdf\xcaw\x96\x9a\x06\xcd9$\xb9\xd9O\xc2\x7f\x00\xa7*,\xec\xaf\x8f\x96\xae&\xf0\x17\x1e\vpw\xef\x99\x87\xc0\xb6\x00B\xe8=-\xf2S\xd2\x8a\xe8\xccbR\x11\xb4\x8fl\x18\x9e\x84\x17gO\xf9%>}\x15L\xd5\x02\xda\x13\xd4[\x1f\x13W\xec\xe53\xca\xe5\xe9\xe2aC\xf0\xa5S\xfe&\x92`\xcd\xd1\xeb\xd8', &(0x7f0000000140)='\x80E\xa9\xe8\x9a\xd5\xa3^\x183w*\x1cQ\f\x1c?g]\x00\x02\x00\x00\x00\x00\x00\x00P \xaa\x82\x1fN\x1d\x96\x98\x19P\xbd\xfb\x8a\xda\xee7\xe4\x14\xdb\xb8\xad\xb0\xe1\xb6\x90\xe3\xe5\xe8\x10\xb1\xea|\xe6\xfd\x84\x8f\xe6\'\vNz+F\x8fDw\xb6\xd8\x90\x8an(tf\x83?@\xe9|\x8eW\x81\x06\x04*\xf9\xd7\n\x97\xde*\xab\xb8\xdd\x9d\xab\xa7g~\nT\xb2u', 0x0) r0 = fsmount(0xffffffffffffffff, 0x1, 0x80) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) r2 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) close_range(r1, r2, 0x2) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) 15:06:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x7a, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:06:22 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) io_setup(0x90, &(0x7f00000012c0)=0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_submit(r0, 0x1, &(0x7f0000001640)=[&(0x7f00000013c0)={0x0, 0x0, 0x8, 0x2, 0x0, r1, 0x0}]) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local, @in6=@empty, 0x4e21, 0x9, 0x4e20, 0xfffd, 0x2, 0x20, 0x0, 0x0, 0x0, 0xee00}, {0xffffffffffffffa6, 0x100000000, 0x4, 0xfffffffffffffffa, 0x2, 0x6, 0x92d5}, {0xfffffffffffffffe, 0x401, 0x4, 0x101}, 0x6, 0x6e6bbd, 0x2, 0x0, 0x3, 0x1}, {{@in6=@local, 0x4d5, 0x2b}, 0x2, @in=@loopback, 0x0, 0x2, 0x1, 0x1f, 0xd2, 0x80000000}}, 0xe8) [ 2515.964781] syz-executor.5: attempt to access beyond end of device [ 2515.964781] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2515.967916] FAT-fs (loop5): unable to read boot sector [ 2515.974439] Process accounting resumed [ 2515.978238] syz-executor.5: attempt to access beyond end of device [ 2515.978238] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2515.979822] FAT-fs (loop5): unable to read boot sector [ 2515.987180] FAULT_INJECTION: forcing a failure. [ 2515.987180] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2515.988862] CPU: 1 PID: 12236 Comm: syz-executor.7 Not tainted 6.4.0-next-20230703 #1 [ 2515.989703] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2515.990546] Call Trace: [ 2515.990830] [ 2515.991077] dump_stack_lvl+0xc1/0xf0 [ 2515.991510] should_fail_ex+0x4b4/0x5b0 [ 2515.991946] __should_fail_alloc_page+0xe0/0x110 [ 2515.992477] prepare_alloc_pages+0x178/0x500 [ 2515.992970] ? perf_trace_lock_acquire+0xcf/0x500 [ 2515.993502] __alloc_pages+0x149/0x480 [ 2515.993934] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 2515.994474] ? __pfx___alloc_pages+0x10/0x10 [ 2515.994985] ? lock_acquire+0x19a/0x4c0 [ 2515.995402] ? find_held_lock+0x2c/0x110 [ 2515.995863] alloc_pages+0x1a0/0x260 [ 2515.996272] get_zeroed_page+0x18/0xb0 [ 2515.996696] __pud_alloc+0x37/0x270 [ 2515.997083] __handle_mm_fault+0xb5c/0x2980 [ 2515.997586] ? __pfx___handle_mm_fault+0x10/0x10 [ 2515.998074] ? __pfx_mt_find+0x10/0x10 [ 2515.998528] ? lock_is_held_type+0x9f/0x120 [ 2515.998980] ? follow_page_mask+0x230/0x1970 [ 2515.999468] handle_mm_fault+0x1af/0xba0 [ 2515.999921] __get_user_pages+0xb8f/0x11e0 [ 2516.000387] ? __pfx___get_user_pages+0x10/0x10 [ 2516.000877] ? perf_trace_lock+0xc1/0x480 [ 2516.001307] ? lock_is_held_type+0x9f/0x120 [ 2516.001773] get_user_pages_remote+0x248/0x970 [ 2516.002258] ? __pfx_get_user_pages_remote+0x10/0x10 [ 2516.002777] ? find_held_lock+0x2c/0x110 [ 2516.003228] ? alloc_bprm+0x648/0xbb0 [ 2516.003638] ? lock_release+0x1e3/0x680 [ 2516.004075] get_arg_page+0x12b/0x700 [ 2516.004477] ? __pfx_get_arg_page+0x10/0x10 [ 2516.004942] ? count.constprop.0+0x1bb/0x290 [ 2516.005435] copy_string_kernel+0x196/0x4e0 [ 2516.005890] ? alloc_bprm+0x770/0xbb0 [ 2516.006304] do_execveat_common+0x4e7/0x8e0 [ 2516.006762] ? __pfx_do_execveat_common+0x10/0x10 [ 2516.007283] __x64_sys_execveat+0xe4/0x130 [ 2516.007757] do_syscall_64+0x3f/0x90 [ 2516.008159] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2516.008726] RIP: 0033:0x7f308395ab19 [ 2516.009103] 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 [ 2516.010946] RSP: 002b:00007f3080ed0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2516.011735] RAX: ffffffffffffffda RBX: 00007f3083a6df60 RCX: 00007f308395ab19 [ 2516.012454] RDX: 0000000000000000 RSI: 0000000020000640 RDI: ffffffffffffffff [ 2516.013161] RBP: 00007f3080ed01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2516.013885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2516.014593] R13: 00007ffe0337342f R14: 00007f3080ed0300 R15: 0000000000022000 [ 2516.015329] [ 2516.017521] loop4: detected capacity change from 0 to 16383 [ 2516.038555] nfs4: Unknown parameter '@{)' 15:06:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x125e, 0x0) 15:06:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0xf3, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:06:22 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) 15:06:22 executing program 3: r0 = fsopen(&(0x7f00000000c0)='openpromfs\x00', 0x1) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) 15:06:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x127c, 0x0) 15:06:22 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) [ 2516.109403] syz-executor.5: attempt to access beyond end of device [ 2516.109403] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2516.113819] FAT-fs (loop5): unable to read boot sector [ 2516.125838] syz-executor.5: attempt to access beyond end of device [ 2516.125838] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2516.126579] FAT-fs (loop5): unable to read boot sector 15:06:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0xfe, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:06:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x125e, 0x0) 15:06:36 executing program 3: r0 = io_uring_setup(0x3ed2, &(0x7f0000000080)) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x10, r1, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r0, 0x3bed, 0x5, 0x7, 0x1}) r2 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r2, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) 15:06:36 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c2146735156", 0x89, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:06:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x127d, 0x0) 15:06:36 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r1 = syz_mount_image$nfs4(&(0x7f0000000180), &(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000200)="faf15880b7a375747d92f65d28667bfac2280b22e6c31a9825e6f1e892207b9185735a09ad98e95620216d4b2a3bd857673ae8311a8bcdf199fb319164a77c30e10d7351f72da794df87bafa4fbe1420fd57647cbf3b0bf1fb3ae8c9f9347acf51a83a1ee131d6bb0931111fe049a31a0ccf0800ce2d6234af42c155ee4369ffd75783ef67ca91a95c85ada99f0c0b0fa0e88101c1b7d4f08a6a210aacdcb2209e0fb61d3322288762273680c81223fb4809c4dc0187c09bfa9ac7b09d4e1514a38fe8c43911d6dcf4a4aa5306bc3e1a9209df60a4c6b6382bd58ab20bfdb3adece7a75129fc6fd4c982", 0xea, 0x7}, {&(0x7f0000000300)="217138d7837496adc9ec870b580690c428b30f6ce862cb", 0x17}], 0x88014, &(0x7f0000000380)={[{'\'.@%-@+'}, {',^'}, {'}{'}, {'\'%/\xcd'}, {'[\\:)+'}], [{@measure}, {@subj_user={'subj_user', 0x3d, '}'}}, {@smackfsdef}, {@smackfshat}, {@dont_hash}, {@audit}, {@euid_gt={'euid>', 0xee01}}, {@pcr={'pcr', 0x3d, 0x22}}, {@dont_appraise}, {@fowner_lt={'fowner<', 0xee00}}]}) sendfile(r1, r0, &(0x7f0000000440)=0x4, 0x3) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xa8, 0x1, 0x20, 0x9, 0x0, 0x1, 0x190c, 0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x4, @perf_bp, 0x200, 0xbe, 0x7, 0x4, 0x50, 0x8, 0x0, 0x0, 0x4, 0x0, 0x1ff}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x2) 15:06:36 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 28) 15:06:36 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f00000000c0)='./file0\x00', 0x400000, 0x43) r2 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6, 0x1, 0x20, 0x8, 0x0, 0x5, 0x80, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000000), 0xffff3a0dec875bde}, 0x4177c80767639fa6, 0x100000000000000, 0x0, 0x5, 0x8000000000, 0x1, 0x1, 0x0, 0x7, 0x0, 0xba}, 0x0, 0xc, r1, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r3, 0x0, 0xffff8000) perf_event_open$cgroup(&(0x7f00000002c0)={0x2, 0x80, 0x1, 0x8, 0x0, 0x1f, 0x0, 0x101, 0x18000, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_config_ext={0x1, 0x401}, 0x1005, 0xff, 0x0, 0x9, 0x60000, 0x9, 0x80, 0x0, 0xb6e, 0x0, 0xffffffffffffffff}, r1, 0x4, r3, 0x9) setresuid(0xee00, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x7f, 0xce, 0x2e, 0x6, 0x0, 0x7, 0x40, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x4, @perf_config_ext={0xffffffffffffff22, 0x1004}, 0x4044, 0x5, 0x0, 0x2, 0x3f, 0x7, 0x8, 0x0, 0xadee, 0x0, 0x6}, 0xffffffffffffffff, 0x9, r0, 0xb) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x6, 0x6, 0x40, 0x2, 0x0, 0x5, 0x16, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_config_ext={0x4a7f, 0x7}, 0x800, 0xfffffffffffffffa, 0x1, 0x1, 0x6, 0xffffffc0, 0xb6, 0x0, 0x69fb, 0x0, 0x4}, 0xffffffffffffffff, 0xa, r2, 0x3) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000011c0)='/proc/schedstat\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001140)={0x0, 0x80, 0x1f, 0x7, 0xfa, 0x0, 0x0, 0x0, 0x288, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x59, 0x4, @perf_bp={&(0x7f0000001100), 0x9}, 0x41501, 0x835, 0x7fffffff, 0x1, 0x8, 0x0, 0xfa25, 0x0, 0x9, 0x0, 0x5}, 0x0, 0x5, r4, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000340)=0x1000) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000580), 0x220100, 0x0) getdents(r5, &(0x7f00000005c0)=""/185, 0xb9) r6 = fsmount(r1, 0x1, 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000380)={0x0, 0x989680}, 0x1, 0x1}, 0x7fffffff) ioctl$CDROMREADMODE1(r5, 0x530d, &(0x7f0000000680)={0xd3, 0x7f, 0x20, 0x6, 0x80, 0x3f}) ppoll(&(0x7f0000000200)=[{r6, 0x80}], 0x1, &(0x7f0000000240), &(0x7f0000000280)={[0x2]}, 0x8) r7 = syz_open_pts(r6, 0x400) ioctl$FS_IOC_ENABLE_VERITY(r7, 0x40806685, &(0x7f0000000500)={0x1, 0x1, 0x1000, 0x74, &(0x7f0000000400)="6fbce7dabe1ab20d041c5ac1de675b6b7b2b5b554e209de1aaaae2f49c49686b3a02870806d04559e7a5fb0460c91345c8b7208f43ac63de8f6a51e8e2133a2ecdbbabe48455dd811635169913bfcd6a3526dfa388d29ba84f485dad723eabdac4ae991e34d55042e02ae415171cad3c14d2747b", 0x77, 0x0, &(0x7f0000000480)="29a3466c88b290cb76e232a47cdeaeff39503fa0c94801e0b40aadd39c5bbcf1fd5b1d8a24e0fbba45fd2834efe267e5a2a0f958eee2414d85ecc1080dce2c55530d80ec8cba0f46c6893e9f79c26ecb380df878b7f7e9cc994939ad68bb53365810704e1be3bfbb8690f81e991f5f929d2f751470367c"}) [ 2530.132649] syz-executor.5: attempt to access beyond end of device [ 2530.132649] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2530.143845] FAT-fs (loop5): unable to read boot sector [ 2530.149068] FAULT_INJECTION: forcing a failure. [ 2530.149068] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2530.150600] CPU: 1 PID: 12279 Comm: syz-executor.7 Not tainted 6.4.0-next-20230703 #1 [ 2530.151557] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2530.152552] Call Trace: [ 2530.152880] [ 2530.153175] dump_stack_lvl+0xc1/0xf0 [ 2530.153696] should_fail_ex+0x4b4/0x5b0 [ 2530.154209] __should_fail_alloc_page+0xe0/0x110 [ 2530.154819] prepare_alloc_pages+0x178/0x500 [ 2530.155401] __alloc_pages+0x149/0x480 [ 2530.155912] ? __pfx___alloc_pages+0x10/0x10 [ 2530.156486] ? find_held_lock+0x2c/0x110 [ 2530.157030] ? __pfx_lock_release+0x10/0x10 [ 2530.157584] ? do_raw_spin_lock+0x125/0x270 [ 2530.158149] alloc_pages+0x1a0/0x260 15:06:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x125e, 0x0) [ 2530.158640] __pmd_alloc+0x3b/0x690 [ 2530.159231] __handle_mm_fault+0xbd5/0x2980 [ 2530.159787] ? __pfx___handle_mm_fault+0x10/0x10 [ 2530.160429] ? __pfx_mt_find+0x10/0x10 [ 2530.160996] ? lock_is_held_type+0x9f/0x120 [ 2530.161598] ? follow_page_mask+0x230/0x1970 [ 2530.162220] handle_mm_fault+0x1af/0xba0 [ 2530.162792] __get_user_pages+0xb8f/0x11e0 [ 2530.163392] ? __pfx___get_user_pages+0x10/0x10 [ 2530.164043] ? perf_trace_lock+0xc1/0x480 [ 2530.164572] ? lock_is_held_type+0x9f/0x120 [ 2530.165176] get_user_pages_remote+0x248/0x970 [ 2530.165837] ? __pfx_get_user_pages_remote+0x10/0x10 [ 2530.166522] ? find_held_lock+0x2c/0x110 [ 2530.167085] ? alloc_bprm+0x648/0xbb0 [ 2530.167622] ? lock_release+0x1e3/0x680 [ 2530.168168] get_arg_page+0x12b/0x700 [ 2530.168704] ? __pfx_get_arg_page+0x10/0x10 [ 2530.169310] ? count.constprop.0+0x1bb/0x290 [ 2530.169914] copy_string_kernel+0x196/0x4e0 [ 2530.170507] ? alloc_bprm+0x770/0xbb0 [ 2530.171045] do_execveat_common+0x4e7/0x8e0 [ 2530.171641] ? __pfx_do_execveat_common+0x10/0x10 [ 2530.172330] __x64_sys_execveat+0xe4/0x130 [ 2530.172936] do_syscall_64+0x3f/0x90 [ 2530.173451] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2530.174122] RIP: 0033:0x7f308395ab19 [ 2530.174619] 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 [ 2530.176928] RSP: 002b:00007f3080ed0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2530.177906] RAX: ffffffffffffffda RBX: 00007f3083a6df60 RCX: 00007f308395ab19 [ 2530.178815] RDX: 0000000000000000 RSI: 0000000020000640 RDI: ffffffffffffffff [ 2530.179719] RBP: 00007f3080ed01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2530.180623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2530.181564] R13: 00007ffe0337342f R14: 00007f3080ed0300 R15: 0000000000022000 [ 2530.182522] [ 2530.195484] loop4: detected capacity change from 0 to 16383 [ 2530.202454] nfs4: Unknown parameter '@{)' [ 2530.205255] syz-executor.5: attempt to access beyond end of device [ 2530.205255] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2530.220973] FAT-fs (loop5): unable to read boot sector [ 2530.250617] Process accounting resumed 15:06:36 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfb8}}, './file0\x00'}) fsmount(r1, 0x0, 0x74) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) 15:06:36 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 15:06:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x127e, 0x0) 15:06:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x125e, 0x0) [ 2530.285968] Process accounting paused 15:06:36 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, @in_args={0x4}}, './cgroup/cgroup.procs\x00'}) ioctl$TIOCL_UNBLANKSCREEN(r1, 0x541c, &(0x7f0000000100)) 15:06:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x10b, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) [ 2530.370057] syz-executor.5: attempt to access beyond end of device [ 2530.370057] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2530.378220] FAT-fs (loop5): unable to read boot sector 15:06:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x125e, 0x0) [ 2530.410824] syz-executor.5: attempt to access beyond end of device [ 2530.410824] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2530.420832] FAT-fs (loop5): unable to read boot sector 15:06:49 executing program 0: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_TX_POWER(r1, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f00000003c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r0, @ANYBLOB="cb0000000000000c000600"/26], 0x20}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="a1b0b875171dc89700", @ANYRES16=0x0, @ANYBLOB="080026bd7000fbdbdf252300000005002300cb000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000040}, 0x40004) perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_TX_POWER(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f00000003c0)={0x20, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}}, 0x0) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r3, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x440a0000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x60, r4, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x2}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x3}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x81}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa0}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x8004}, 0x20000000) 15:06:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x112, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:06:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x125e, 0x0) 15:06:49 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffe, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x7) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) r3 = getpgid(r1) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0xf1, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x3, 0x2, 0x0, 0x10001, 0x0, 0x3}, r3, 0x1, 0xffffffffffffffff, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, r1, 0x0, 0x0, r2, 0x0], 0x7}, 0x58) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x7, 0x4, 0x8, 0x6, 0x0, 0x543, 0x49900, 0xc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x400, 0x40}, 0x8021, 0x6a05, 0x8, 0x3, 0x37, 0x4, 0x8, 0x0, 0x1, 0x0, 0x7}, r2, 0x4, 0xffffffffffffffff, 0x2) 15:06:49 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) r1 = fsmount(r0, 0x0, 0x38) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000080)='\x03\xa4\xe5\xaf\xd4\x9f \xd3\xb0\x85+', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) 15:06:49 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 29) 15:06:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x127f, 0x0) 15:06:49 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c2146735156", 0x89, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:06:49 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x125e, 0x0) [ 2543.448312] FAULT_INJECTION: forcing a failure. [ 2543.448312] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2543.449910] CPU: 1 PID: 12323 Comm: syz-executor.7 Not tainted 6.4.0-next-20230703 #1 [ 2543.450526] loop4: detected capacity change from 0 to 16383 [ 2543.450921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2543.451011] Call Trace: [ 2543.451021] [ 2543.451032] dump_stack_lvl+0xc1/0xf0 [ 2543.453649] should_fail_ex+0x4b4/0x5b0 [ 2543.454175] __should_fail_alloc_page+0xe0/0x110 [ 2543.454812] prepare_alloc_pages+0x178/0x500 [ 2543.455418] __alloc_pages+0x149/0x480 [ 2543.455954] ? __pfx___alloc_pages+0x10/0x10 [ 2543.456562] ? find_held_lock+0x2c/0x110 [ 2543.457130] ? __pfx_lock_release+0x10/0x10 [ 2543.457727] ? do_raw_spin_lock+0x125/0x270 [ 2543.458292] alloc_pages+0x1a0/0x260 [ 2543.458802] __pmd_alloc+0x3b/0x690 [ 2543.459274] __handle_mm_fault+0xbd5/0x2980 [ 2543.459864] ? __pfx___handle_mm_fault+0x10/0x10 [ 2543.460512] ? __pfx_mt_find+0x10/0x10 [ 2543.461072] ? lock_is_held_type+0x9f/0x120 [ 2543.461643] ? follow_page_mask+0x230/0x1970 [ 2543.462257] handle_mm_fault+0x1af/0xba0 [ 2543.462819] __get_user_pages+0xb8f/0x11e0 [ 2543.463416] ? __pfx___get_user_pages+0x10/0x10 [ 2543.464072] ? perf_trace_lock+0xc1/0x480 [ 2543.464636] ? lock_is_held_type+0x9f/0x120 [ 2543.465214] get_user_pages_remote+0x248/0x970 [ 2543.465849] ? __pfx_get_user_pages_remote+0x10/0x10 [ 2543.466529] ? find_held_lock+0x2c/0x110 [ 2543.467105] ? alloc_bprm+0x648/0xbb0 [ 2543.467646] ? lock_release+0x1e3/0x680 [ 2543.468204] get_arg_page+0x12b/0x700 [ 2543.468738] ? __pfx_get_arg_page+0x10/0x10 [ 2543.469345] ? count.constprop.0+0x1bb/0x290 [ 2543.469454] nfs4: Unknown parameter '@{)' [ 2543.469954] copy_string_kernel+0x196/0x4e0 [ 2543.470001] ? alloc_bprm+0x770/0xbb0 [ 2543.471422] do_execveat_common+0x4e7/0x8e0 [ 2543.471986] ? __pfx_do_execveat_common+0x10/0x10 [ 2543.472658] __x64_sys_execveat+0xe4/0x130 [ 2543.473260] do_syscall_64+0x3f/0x90 [ 2543.473797] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2543.474506] RIP: 0033:0x7f308395ab19 [ 2543.474997] 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 [ 2543.477303] RSP: 002b:00007f3080ed0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2543.478319] RAX: ffffffffffffffda RBX: 00007f3083a6df60 RCX: 00007f308395ab19 [ 2543.479234] RDX: 0000000000000000 RSI: 0000000020000640 RDI: ffffffffffffffff [ 2543.480152] RBP: 00007f3080ed01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2543.481059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2543.481974] R13: 00007ffe0337342f R14: 00007f3080ed0300 R15: 0000000000022000 [ 2543.483030] [ 2543.517299] syz-executor.5: attempt to access beyond end of device [ 2543.517299] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 15:06:49 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2005}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x7, 0x4260c0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) dup2(r0, r1) setresuid(0xee00, 0x0, 0x0) [ 2543.527985] FAT-fs (loop5): unable to read boot sector [ 2543.539807] syz-executor.5: attempt to access beyond end of device [ 2543.539807] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 15:06:49 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x125e, 0x0) [ 2543.551978] FAT-fs (loop5): unable to read boot sector 15:06:49 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000180)="04bb5a499531102ddb5c2ad1b406138876fd34e00033d0131213141425b1bf9bf72f815f69906f1eb1e869bfab85106ab2dbc74ff9bad0b588c35440bef7e559a77be2efd19912fd9a1afa4019ea7a851f38e788ede0c6613a1e50c4d50cb06a7b77fc7ed259b9b3090f36d84d0d469f698513da2a0d9ea4bfe24026847ec175a7b9e6aec44fe9469a7ccede21856fdc83fd61cec7ecc394ae3b32cae4721e9ea34286dbf95f69ac51d04c371dba0fe3c07fa79836ab44db537cc4bb242a58c19e47335db2aa4b2cd2e2fedb1ac157f759b7936b38fbc3410600000000000000aee6789f5b59ee7c61c9000000000000000000", 0xf3}, {&(0x7f0000000340)="ad995b0fd4b33c0845001000000000000026b71bc1df13a8bedd064b4e94e6ed6edf0117d872e407a641a3c4e815698d8812f6486c788dfbb32b3a8b28ebe750c07b006e7d47c6ff4d92561f8fbb97226cbd69ac6d634d36347bfa7af774bd81f44b51708c011d30a900ff0711a1124a606e2049", 0x81}], 0x0, 0x0, 0x3, 0x10) read(r1, &(0x7f00000000c0)=""/60, 0x16) 15:06:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4b47, 0x0) 15:06:50 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x7, 0x9, 0x2, 0x0, 0x0, 0x3, 0x40148, 0x5, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0xec4f, 0x6}, 0x2200, 0x1, 0xcb9f, 0x0, 0x6, 0x3, 0x81, 0x0, 0x200, 0x0, 0x5}, 0x0, 0xffffffffffffffff, r0, 0x3) setresuid(0xee00, 0x0, 0x0) 15:07:06 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x125e, 0x0) 15:07:06 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) 15:07:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4b49, 0x0) 15:07:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x12b, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:07:06 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c2146735156", 0x89, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:07:06 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 30) 15:07:06 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x2, 0x3, 0x1, 0x0, 0x0, 0x6, 0x4080, 0x4, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x8000, 0xfffffffffffffffd, 0x107, 0x1, 0x26, 0xcb, 0xf12d, 0x0, 0x3, 0x0, 0x8}, 0x0, 0xb, r0, 0xb) 15:07:06 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x0) r2 = io_uring_setup(0x3ed2, &(0x7f0000000080)) setxattr$trusted_overlay_upper(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380), &(0x7f00000003c0)={0x0, 0xfb, 0x103, 0x0, 0x0, "678d7d1eb8cad4f3d54496a79e479692", "29fc4541ebb7930db722d551b5a593204c76f10c4a3d615e0e63d967102694165e430d43e57a54abcd3dcc2b871b9c3b8e9ed79ac17c14d3b815a529601339a60ff1088747e0bc708a37fd7913dacf44ccda44ff6a28ee7ef851b167130e17673d04cd70ed60877014fd29f91c19ec93f9039099c109a672119aba0c3647f1abfc15cf758f7bed0bb035c8f33012af2da1768591a89d9519891757217bbb55fd122e78ff275e57022624e275ae4087b2b01b6a6d60682ac23543ed506cdcba0aa4d7826d7cb0e410593459231b287066beb6322971738f14bcbd8b60abc2895d4623157c970a240f85482d1d5d2d"}, 0x103, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000000300)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)="f824cf6a3913dc71ea3356072c77a24660e6ec9760c67be7a321e71c9de9b3479653f119c19f", 0x26}, {&(0x7f00000000c0)="1e8155cf332c24e22d18a5a28c51b6126f1ca8f15b45de376e6294a592e74140c04d70ae8c257a4340061982829cec4bc92d7c6b1f3f285919ad1b93a413f40808b73bc8dc568b4f5adbc967b058254e436e66d54d6d9dbf3ccb3b900e44da5b11d06fa7c60f1d4340e5af4be08d0b39537b6afde03ba28326db9f9d6a31", 0x7e}, {&(0x7f0000000140)="561ca6c253cd0a1be35c1d2bfda63d2f056b6cb65e21629fb7ea2b1f0274a6c0be0722ce7e4404089d71c05ecde16cdaa1755e4af0f9fc572b6d0a076cb0c6a25ad611d68e", 0x45}, {&(0x7f00000001c0)="c0e6d8fd70227a6aa974a64f52cd984235129be6ebc25b83b5660962fb579884a8893c253ea881a21149569a0382b30814e2f1da469540ac3dd54821dd31c0a674052ceff78ebed6d2f97c8a1702b56a2430f785042713755107c83c70befbd2ea64653f29097a9d2556815247c0acfdf4d583d5637f49bdd931ffb35db12053a71ce3c6cd5c0c2e1c08aac6", 0x8c}], 0x4, &(0x7f00000002c0)=[@rights={{0x18, 0x1, 0x1, [r2, r0]}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, r3]}}], 0x38, 0x4800}, 0x8055) openat(r1, &(0x7f0000000500)='./file1\x00', 0x10000, 0x142) [ 2560.230392] syz-executor.5: attempt to access beyond end of device [ 2560.230392] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2560.231295] FAT-fs (loop5): unable to read boot sector [ 2560.243453] syz-executor.5: attempt to access beyond end of device [ 2560.243453] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 2560.248999] FAT-fs (loop5): unable to read boot sector 15:07:06 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x5, 0x2, 0xae, 0x8, 0x0, 0x1f, 0x20000, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x6, 0x7}, 0x0, 0x0, 0x7, 0x4, 0x7ff, 0x9, 0x0, 0x0, 0x1000, 0x0, 0x4}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x1) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) 15:07:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c00, 0x0) [ 2560.291736] loop4: detected capacity change from 0 to 16383 15:07:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x16b, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) [ 2560.307799] nfs4: Unknown parameter '@{)' 15:07:06 executing program 6: fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8, 0x3) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) openat(r0, &(0x7f0000000140)='./cgroup/cgroup.procs\x00', 0x240080, 0x61) [ 2560.373757] syz-executor.5: attempt to access beyond end of device [ 2560.373757] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 15:07:06 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 31) [ 2560.390831] Process accounting paused [ 2560.392725] FAT-fs (loop5): unable to read boot sector 15:07:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c01, 0x0) [ 2560.439024] syz-executor.5: attempt to access beyond end of device [ 2560.439024] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 15:07:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c00, 0x0) [ 2560.450997] FAT-fs (loop5): unable to read boot sector 15:07:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c02, 0x0) 15:07:06 executing program 6: fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffe}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x3) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x40100, 0x0) ioctl$CDROMEJECT_SW(r1, 0x530f, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000000c0), 0x12) r3 = io_uring_setup(0x36d2, &(0x7f0000000080)={0x0, 0xe4bf}) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) sendfile(r1, r3, &(0x7f0000000100)=0x4, 0x0) r4 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_setup(0x4760, &(0x7f0000000140)={0x0, 0xba70, 0x20, 0x3, 0x255, 0x0, r4}) [ 2560.533663] Process accounting paused [ 2560.582095] FAULT_INJECTION: forcing a failure. [ 2560.582095] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2560.582985] CPU: 1 PID: 12405 Comm: syz-executor.7 Not tainted 6.4.0-next-20230703 #1 [ 2560.583501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2560.584042] Call Trace: [ 2560.584218] [ 2560.584389] dump_stack_lvl+0xc1/0xf0 [ 2560.584665] should_fail_ex+0x4b4/0x5b0 [ 2560.584948] __should_fail_alloc_page+0xe0/0x110 [ 2560.585282] prepare_alloc_pages+0x178/0x500 [ 2560.585600] __alloc_pages+0x149/0x480 [ 2560.585887] ? __pfx___alloc_pages+0x10/0x10 [ 2560.586199] ? __pfx_perf_trace_lock+0x10/0x10 [ 2560.586528] ? find_held_lock+0x2c/0x110 [ 2560.586814] ? __pmd_alloc+0x315/0x690 [ 2560.587090] alloc_pages+0x1a0/0x260 [ 2560.587363] pte_alloc_one+0x1a/0x200 [ 2560.587636] __pte_alloc+0x6d/0x210 [ 2560.587907] ? __pfx___pte_alloc+0x10/0x10 [ 2560.588202] ? do_raw_spin_unlock+0x53/0x220 [ 2560.588515] ? _raw_spin_unlock+0x1e/0x40 [ 2560.588807] ? __pmd_alloc+0x31a/0x690 [ 2560.589084] __handle_mm_fault+0x1fa8/0x2980 [ 2560.589393] ? __pfx___handle_mm_fault+0x10/0x10 [ 2560.589731] ? __pfx_mt_find+0x10/0x10 [ 2560.590029] ? lock_is_held_type+0x9f/0x120 [ 2560.590332] ? follow_page_mask+0x230/0x1970 [ 2560.590650] handle_mm_fault+0x1af/0xba0 [ 2560.590931] __get_user_pages+0xb8f/0x11e0 [ 2560.591231] ? __pfx___get_user_pages+0x10/0x10 [ 2560.591567] ? perf_trace_lock+0xc1/0x480 [ 2560.591859] ? lock_is_held_type+0x9f/0x120 [ 2560.592167] get_user_pages_remote+0x248/0x970 [ 2560.592488] ? __pfx_get_user_pages_remote+0x10/0x10 [ 2560.592841] ? find_held_lock+0x2c/0x110 [ 2560.593138] ? alloc_bprm+0x648/0xbb0 [ 2560.593411] ? lock_release+0x1e3/0x680 [ 2560.593705] get_arg_page+0x12b/0x700 [ 2560.593999] ? __pfx_get_arg_page+0x10/0x10 [ 2560.594305] ? count.constprop.0+0x1bb/0x290 [ 2560.594617] copy_string_kernel+0x196/0x4e0 [ 2560.594921] ? alloc_bprm+0x770/0xbb0 [ 2560.594963] Process accounting resumed [ 2560.595194] do_execveat_common+0x4e7/0x8e0 [ 2560.596053] ? __pfx_do_execveat_common+0x10/0x10 [ 2560.596426] __x64_sys_execveat+0xe4/0x130 [ 2560.596729] do_syscall_64+0x3f/0x90 [ 2560.597001] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2560.597377] RIP: 0033:0x7f308395ab19 [ 2560.597640] 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 [ 2560.598868] RSP: 002b:00007f3080ed0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2560.599386] RAX: ffffffffffffffda RBX: 00007f3083a6df60 RCX: 00007f308395ab19 [ 2560.599870] RDX: 0000000000000000 RSI: 0000000020000640 RDI: ffffffffffffffff [ 2560.600357] RBP: 00007f3080ed01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2560.600841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2560.601343] R13: 00007ffe0337342f R14: 00007f3080ed0300 R15: 0000000000022000 [ 2560.601847] 15:07:07 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 15:07:07 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365", 0x8b, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:07:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x29d, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:07:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c00, 0x0) [ 2560.646821] loop5: detected capacity change from 0 to 1 [ 2560.649719] FAT-fs (loop5): bogus number of reserved sectors [ 2560.650320] FAT-fs (loop5): Can't find a valid FAT filesystem 15:07:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c03, 0x0) [ 2560.681858] loop4: detected capacity change from 0 to 16383 15:07:07 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) r3 = syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x7, 0x3, &(0x7f0000000280)=[{&(0x7f00000013c0)="ab2c6d41a28ebea33891f40c99a9b80a54db5453899346f8676b1e32c4dcb5669bdbb312656e37b71a91614192f0c832183461dc3b7f02f15632f712deff45a2ce18cdad89c03083f655ca3f829b962684f51d90e6ac32c62705062370841abba5b10e200dcb0ebae0f6e8386622707bb8672613aea14f50a12d8e17e7b16d23f86fd316a0a358e90437f38a33899cac41e140c0af19f95159f78f3f", 0x9c, 0x1}, {&(0x7f0000001480)="41bdd16c53a14d0c885eee30226e917946cff8be052b4ca98a0ca20b7c31bd539131d2b1993a0e0c04d581e628151188a37973b205117b1ea418fab58ea60c1842dff9088ee73c2b809f66b20584887ed29dd545b2b834fd1a1e823411470a6ef5af06f2c3041bae6c81302f9deda710bced0f4b61c3570671cf586ffed40f6b201299f2a93516faf5357e26db16cb6ef14a08acf7f5d8ee647182a08349e950f4c69877718688f6acf6d9ee0c27e254", 0xb0, 0x4c96b82e}, {&(0x7f0000001540)="c1459c6c959985852b8c2cb545ffd7404aa03944ebbd0bca0b2ed9187474f8c14c4bb643b620086e46af34333f13c66b6e9eb08766f87d15698a160e6e5966ebe71b19a0ad2ea57a0dcb686807db3e0072d55c0d69565ccccb16795e0d5b144e00b499f78feeb5dbbf130edd92639b1d541997366817defdca3d3eae7b48886409100bcc8cdd377cd381769ea409df3437ba50f6e482d3851fef55894c3d8c66c9bd1a385bbfef99854d1b2aa4a1ae7b8212867b755badb9b483e9d7e152ab63560b9d06cc8918a0cd427a51a844", 0xce, 0x6}], 0x1002, &(0x7f0000001640)={[{@fat=@allow_utime={'allow_utime', 0x3d, 0x207}}, {@fat=@flush}, {@nodots}, {@fat=@allow_utime={'allow_utime', 0x3d, 0x3}}, {@nodots}, {@fat=@quiet}, {@nodots}, {@dots}, {@dots}, {@dots}], [{@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@euid_lt}, {@seclabel}, {@smackfsroot={'smackfsroot', 0x3d, '.}'}}, {@subj_user={'subj_user', 0x3d, '-'}}]}) r4 = gettid() rt_sigqueueinfo(r4, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r4, 0x5, 0xffffffffffffffff, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, r4, 0x0], 0x7}, 0x58) ptrace$setsig(0x4203, r4, 0x77, &(0x7f0000001900)={0x9, 0x5fd, 0x20}) r5 = openat(r3, &(0x7f0000001740)='./file0\x00', 0x210c00, 0x61) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r2, 0x5, r1, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, r0, 0x0, 0x0, r2, 0x0], 0x7}, 0x58) perf_event_open(&(0x7f0000001840)={0xc, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x11010}, r2, 0x4, 0xffffffffffffffff, 0x0) r6 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) r7 = perf_event_open$cgroup(&(0x7f0000001780)={0x1, 0x80, 0x2, 0x5, 0x7f, 0x0, 0x0, 0x7, 0x8, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x3, 0xffffffffffffff8d}, 0x11200, 0x0, 0x5, 0x1, 0x65c, 0x401, 0x90, 0x0, 0x8, 0x0, 0xfffffffffffffffc}, r5, 0x3, 0xffffffffffffffff, 0x8) io_uring_register$IORING_REGISTER_FILES_UPDATE(r5, 0x6, &(0x7f00000018c0)={0x9, 0x0, &(0x7f0000001800)=[r7]}, 0x1) ioctl$BTRFS_IOC_DEFRAG_RANGE(r6, 0x40309410, 0x0) setresuid(0xee00, 0x0, 0x0) 15:07:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x300, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:07:07 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) pwrite64(r0, &(0x7f00000013c0)="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", 0x1000, 0x5ac) r2 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000000)={{r3}, 0x1, 0x8, 0x200}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r5 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = gettid() ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000280)={{0x1, 0x1, 0x18, r2}, './cgroup/cgroup.procs\x00'}) rt_sigqueueinfo(r6, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r6, 0x5, r5, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, r4, 0x0, 0x0, r6, 0x0], 0x7}, 0x58) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x2, 0x1f, 0x59, 0x9b, 0x0, 0xffffffffffffffff, 0x200, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x90, 0x2}, 0x80, 0xfffffffffffffffb, 0x7, 0x5, 0x1, 0x7, 0x6, 0x0, 0x92a6, 0x0, 0x100}, r4, 0xa, r1, 0x0) 15:07:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x4f9, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) [ 2560.799591] nfs4: Unknown parameter '@{)' 15:07:20 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 32) 15:07:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x500, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:07:20 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x8) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000180)={0x1, 0x1, 0x1000, 0x36, &(0x7f0000000000)="309968bc5d02ee5f6dc3a46abc7ea33871a15a6a5f882d4bab8f4f94b210e0139ac54bb418726ec66a747252121ddfd702e18d79940f", 0x6a, 0x0, &(0x7f0000000100)="9e5dcaa9176b309ac1cbcc85178080a11c3e1305871ae42eb2f34b0f6a1d1671d1fe323f00efcc0bb28551f37f700bbd5d3671d3842d1228f30f71f9a218b1411ec1a5c0f17775b51e834afe15f4e0b6f542bd7c82068842a19567b9abdbb1cb583b232364055605a73d"}) 15:07:20 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r0, 0x0, 0xffff8000) openat(r0, &(0x7f0000000000)='./file0\x00', 0x4000, 0x8a) setresuid(0xee00, 0x0, 0x0) 15:07:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c04, 0x0) 15:07:20 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365", 0x8b, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:07:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c00, 0x0) 15:07:20 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsopen(&(0x7f00000000c0)='bfs\x00', 0x1) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x2400, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000180)={@multicast2, @broadcast, @broadcast}, 0xc) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) fsopen(&(0x7f0000000080)='nfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) [ 2574.173285] loop5: detected capacity change from 0 to 2 [ 2574.175756] loop4: detected capacity change from 0 to 16383 [ 2574.182080] FAULT_INJECTION: forcing a failure. [ 2574.182080] name failslab, interval 1, probability 0, space 0, times 0 [ 2574.182920] CPU: 0 PID: 12453 Comm: syz-executor.7 Not tainted 6.4.0-next-20230703 #1 [ 2574.183461] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2574.183644] nfs4: Unknown parameter '@{)' [ 2574.184009] Call Trace: [ 2574.184016] [ 2574.184024] dump_stack_lvl+0xc1/0xf0 [ 2574.184061] should_fail_ex+0x4b4/0x5b0 [ 2574.185231] ? ptlock_alloc+0x21/0x70 [ 2574.185506] should_failslab+0x9/0x20 [ 2574.185784] kmem_cache_alloc+0x62/0x370 [ 2574.186107] ptlock_alloc+0x21/0x70 [ 2574.186377] pte_alloc_one+0x6c/0x200 [ 2574.186660] __pte_alloc+0x6d/0x210 [ 2574.186937] ? __pfx___pte_alloc+0x10/0x10 [ 2574.187244] ? do_raw_spin_unlock+0x53/0x220 [ 2574.187565] ? _raw_spin_unlock+0x1e/0x40 [ 2574.187825] FAT-fs (loop5): bogus number of reserved sectors [ 2574.187851] ? __pmd_alloc+0x31a/0x690 [ 2574.188238] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2574.188489] __handle_mm_fault+0x1fa8/0x2980 [ 2574.189186] ? __pfx___handle_mm_fault+0x10/0x10 [ 2574.189521] ? __pfx_mt_find+0x10/0x10 [ 2574.189830] ? lock_is_held_type+0x9f/0x120 [ 2574.190151] ? follow_page_mask+0x230/0x1970 [ 2574.190484] handle_mm_fault+0x1af/0xba0 [ 2574.190786] __get_user_pages+0xb8f/0x11e0 [ 2574.191109] ? __pfx___get_user_pages+0x10/0x10 [ 2574.191461] ? perf_trace_lock+0xc1/0x480 [ 2574.191764] ? lock_is_held_type+0x9f/0x120 [ 2574.192086] get_user_pages_remote+0x248/0x970 [ 2574.192421] ? __pfx_get_user_pages_remote+0x10/0x10 [ 2574.192777] ? find_held_lock+0x2c/0x110 [ 2574.193076] ? alloc_bprm+0x648/0xbb0 [ 2574.193357] ? lock_release+0x1e3/0x680 [ 2574.193657] get_arg_page+0x12b/0x700 [ 2574.193938] ? __pfx_get_arg_page+0x10/0x10 [ 2574.194276] ? count.constprop.0+0x1bb/0x290 [ 2574.194610] copy_string_kernel+0x196/0x4e0 [ 2574.194920] ? alloc_bprm+0x770/0xbb0 [ 2574.195214] do_execveat_common+0x4e7/0x8e0 [ 2574.195537] ? __pfx_do_execveat_common+0x10/0x10 [ 2574.195910] __x64_sys_execveat+0xe4/0x130 [ 2574.196232] do_syscall_64+0x3f/0x90 [ 2574.196509] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2574.196873] RIP: 0033:0x7f308395ab19 [ 2574.197135] 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 [ 2574.198414] RSP: 002b:00007f3080ed0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2574.198925] RAX: ffffffffffffffda RBX: 00007f3083a6df60 RCX: 00007f308395ab19 [ 2574.199409] RDX: 0000000000000000 RSI: 0000000020000640 RDI: ffffffffffffffff [ 2574.199912] RBP: 00007f3080ed01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2574.200390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2574.200870] R13: 00007ffe0337342f R14: 00007f3080ed0300 R15: 0000000000022000 [ 2574.201377] [ 2574.206899] loop5: detected capacity change from 0 to 2 [ 2574.208647] FAT-fs (loop5): bogus number of reserved sectors [ 2574.209063] FAT-fs (loop5): Can't find a valid FAT filesystem 15:07:34 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000200)=ANY=[@ANYBLOB="04c567192101000000010000001800000005ef013b", @ANYRES32=r0, @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00./cgroup/cgroup.procs\x00']) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x80, 0x6, 0x6, 0x1, 0x0, 0x401, 0x962a0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000100), 0x1}, 0x8100, 0xf94, 0x6, 0x4, 0x7, 0x40, 0x1ff, 0x0, 0x7fff, 0x0, 0x5}, 0xffffffffffffffff, 0x10, r2, 0x2) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r1, 0x0, r3) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) r4 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000000)=0x20) 15:07:34 executing program 0: r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x180, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x1000, 0x2, 0x7, 0xffffffc1}, {0x4, 0x7, 0x1f, 0xfffffff9}, {0x8, 0x6, 0x8, 0x5}, {0x1000, 0x8, 0x4, 0x1000}, {0x8d3, 0x9, 0x4, 0x400}, {0x2, 0x3, 0x4d}, {0xfff, 0x6, 0x4, 0x2}, {0xa02a, 0x7, 0x18, 0x4}]}) perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) 15:07:34 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365", 0x8b, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:07:34 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000080)='\x00', 0x0) 15:07:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c05, 0x0) 15:07:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x505, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:07:34 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 33) 15:07:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c00, 0x0) 15:07:35 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000003ac0)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0xee00, r0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x400) setresuid(r0, r0, r0) [ 2588.599483] loop4: detected capacity change from 0 to 16383 [ 2588.602451] FAULT_INJECTION: forcing a failure. [ 2588.602451] name failslab, interval 1, probability 0, space 0, times 0 [ 2588.603230] CPU: 1 PID: 12480 Comm: syz-executor.7 Not tainted 6.4.0-next-20230703 #1 [ 2588.603778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2588.604361] Call Trace: [ 2588.604552] [ 2588.604720] dump_stack_lvl+0xc1/0xf0 [ 2588.605016] should_fail_ex+0x4b4/0x5b0 [ 2588.605309] ? ptlock_alloc+0x21/0x70 [ 2588.605590] should_failslab+0x9/0x20 [ 2588.605874] kmem_cache_alloc+0x62/0x370 [ 2588.606187] ptlock_alloc+0x21/0x70 [ 2588.606465] pte_alloc_one+0x6c/0x200 [ 2588.606752] __pte_alloc+0x6d/0x210 [ 2588.607035] ? __pfx___pte_alloc+0x10/0x10 [ 2588.607355] ? do_raw_spin_unlock+0x53/0x220 [ 2588.607695] ? _raw_spin_unlock+0x1e/0x40 [ 2588.607964] ? __pmd_alloc+0x31a/0x690 [ 2588.608259] __handle_mm_fault+0x1fa8/0x2980 [ 2588.608590] ? __pfx___handle_mm_fault+0x10/0x10 [ 2588.608936] ? __pfx_mt_find+0x10/0x10 [ 2588.609250] ? lock_is_held_type+0x9f/0x120 [ 2588.609570] ? follow_page_mask+0x230/0x1970 [ 2588.609906] handle_mm_fault+0x1af/0xba0 [ 2588.610212] __get_user_pages+0xb8f/0x11e0 [ 2588.610552] ? __pfx___get_user_pages+0x10/0x10 [ 2588.610908] ? perf_trace_lock+0xc1/0x480 [ 2588.611220] ? lock_is_held_type+0x9f/0x120 [ 2588.611542] get_user_pages_remote+0x248/0x970 [ 2588.611883] ? __pfx_get_user_pages_remote+0x10/0x10 [ 2588.612251] ? find_held_lock+0x2c/0x110 [ 2588.612562] ? alloc_bprm+0x648/0xbb0 [ 2588.612854] ? lock_release+0x1e3/0x680 [ 2588.613157] get_arg_page+0x12b/0x700 [ 2588.613445] ? __pfx_get_arg_page+0x10/0x10 [ 2588.613769] ? count.constprop.0+0x1bb/0x290 [ 2588.614106] copy_string_kernel+0x196/0x4e0 [ 2588.614440] ? alloc_bprm+0x770/0xbb0 [ 2588.614740] do_execveat_common+0x4e7/0x8e0 [ 2588.615066] ? __pfx_do_execveat_common+0x10/0x10 [ 2588.615435] __x64_sys_execveat+0xe4/0x130 [ 2588.615756] do_syscall_64+0x3f/0x90 [ 2588.616045] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2588.616421] RIP: 0033:0x7f308395ab19 [ 2588.616689] loop5: detected capacity change from 0 to 2 [ 2588.616694] 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 [ 2588.618154] RSP: 002b:00007f3080ed0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2588.618695] RAX: ffffffffffffffda RBX: 00007f3083a6df60 RCX: 00007f308395ab19 [ 2588.619195] RDX: 0000000000000000 RSI: 0000000020000640 RDI: ffffffffffffffff [ 2588.619689] RBP: 00007f3080ed01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2588.620190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2588.620696] R13: 00007ffe0337342f R14: 00007f3080ed0300 R15: 0000000000022000 [ 2588.621210] [ 2588.621639] FAT-fs (loop5): bogus number of reserved sectors [ 2588.622549] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2588.630652] nfs4: Unknown parameter '@{)' [ 2588.647561] loop5: detected capacity change from 0 to 2 [ 2588.660831] FAT-fs (loop5): bogus number of reserved sectors [ 2588.663036] FAT-fs (loop5): Can't find a valid FAT filesystem 15:07:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c00, 0x0) 15:07:35 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsopen(&(0x7f0000000080)='jffs2\x00', 0x1) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x4a, &(0x7f0000000080)={0x0, 0x0}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r3, 0x0, 0xffff8000) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) fsmount(r1, 0x0, 0x6) 15:07:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c06, 0x0) 15:07:35 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000280)='\x00') r1 = perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x9, 0x40, 0x1f, 0x1, 0x0, 0x92, 0x44000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xb}, 0x1, 0x4, 0x3, 0x8, 0x1ff, 0x7ff, 0x7f, 0x0, 0x5, 0x0, 0x100000001}, 0x0, 0xf, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)='[$+\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = gettid() rt_sigqueueinfo(r4, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r4, 0x5, r3, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0)=0x0, {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, r2, 0x0, 0x0, r4, 0x0], 0x7}, 0x58) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x40, 0x1d, 0x3, 0x4d, 0x0, 0x8, 0x8120, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0xb9b259104e8091f8, @perf_config_ext={0x7fd, 0xf256}, 0x4, 0x3ce, 0x80, 0x4, 0xffffffffffff2da3, 0x79f, 0xa001, 0x0, 0x10000, 0x0, 0xfffffffffffffffd}, r2, 0x6, r0, 0xb) setresuid(0xee00, 0x0, 0x0) r6 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r7, &(0x7f0000000140)="01", 0x1, 0x0) perf_event_open(&(0x7f0000001500)={0x2, 0x80, 0x0, 0x20, 0x8, 0x1, 0x0, 0x7fffffff, 0x8100, 0xb, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x80, 0x1, @perf_bp={&(0x7f00000014c0), 0x1}, 0xce0, 0x8000, 0xa4b, 0x7, 0x3, 0x800, 0x23, 0x0, 0x6, 0x0, 0x9}, r5, 0x8, r7, 0x9) r8 = syz_open_dev$mouse(&(0x7f0000001580), 0xe096, 0x0) statx(r8, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x2, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r6, r9, 0xee00) 15:07:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x506, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:07:35 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 34) 15:07:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c00, 0x0) [ 2588.863393] FAULT_INJECTION: forcing a failure. [ 2588.863393] name failslab, interval 1, probability 0, space 0, times 0 [ 2588.865263] CPU: 0 PID: 12503 Comm: syz-executor.7 Not tainted 6.4.0-next-20230703 #1 [ 2588.866379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2588.867419] Call Trace: [ 2588.867771] [ 2588.868088] dump_stack_lvl+0xc1/0xf0 [ 2588.868633] should_fail_ex+0x4b4/0x5b0 [ 2588.869190] ? __anon_vma_prepare+0x64/0x500 [ 2588.869789] should_failslab+0x9/0x20 [ 2588.870319] kmem_cache_alloc+0x62/0x370 [ 2588.870903] __anon_vma_prepare+0x64/0x500 [ 2588.871474] ? __pmd_alloc+0x31a/0x690 [ 2588.872019] __handle_mm_fault+0x2316/0x2980 [ 2588.872630] ? __pfx___handle_mm_fault+0x10/0x10 [ 2588.873266] ? __pfx_mt_find+0x10/0x10 [ 2588.873848] ? lock_is_held_type+0x9f/0x120 [ 2588.874466] ? follow_page_mask+0x230/0x1970 [ 2588.875096] handle_mm_fault+0x1af/0xba0 [ 2588.875671] __get_user_pages+0xb8f/0x11e0 [ 2588.876277] ? __pfx___get_user_pages+0x10/0x10 [ 2588.876929] ? perf_trace_lock+0xc1/0x480 [ 2588.877493] ? lock_is_held_type+0x9f/0x120 [ 2588.878093] get_user_pages_remote+0x248/0x970 [ 2588.878763] ? __pfx_get_user_pages_remote+0x10/0x10 [ 2588.879435] ? find_held_lock+0x2c/0x110 [ 2588.880005] ? alloc_bprm+0x648/0xbb0 [ 2588.880544] ? lock_release+0x1e3/0x680 [ 2588.881108] get_arg_page+0x12b/0x700 [ 2588.881645] ? __pfx_get_arg_page+0x10/0x10 [ 2588.882251] ? count.constprop.0+0x1bb/0x290 [ 2588.882876] copy_string_kernel+0x196/0x4e0 [ 2588.883466] ? alloc_bprm+0x770/0xbb0 [ 2588.884029] do_execveat_common+0x4e7/0x8e0 [ 2588.884634] ? __pfx_do_execveat_common+0x10/0x10 [ 2588.885332] __x64_sys_execveat+0xe4/0x130 [ 2588.885937] do_syscall_64+0x3f/0x90 [ 2588.886473] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2588.887168] RIP: 0033:0x7f308395ab19 [ 2588.887662] 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 [ 2588.889948] RSP: 002b:00007f3080ed0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2588.890930] RAX: ffffffffffffffda RBX: 00007f3083a6df60 RCX: 00007f308395ab19 [ 2588.891836] RDX: 0000000000000000 RSI: 0000000020000640 RDI: ffffffffffffffff [ 2588.892741] RBP: 00007f3080ed01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2588.893648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2588.894580] R13: 00007ffe0337342f R14: 00007f3080ed0300 R15: 0000000000022000 [ 2588.895549] 15:07:35 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5", 0x8c, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2588.928159] loop5: detected capacity change from 0 to 2 [ 2588.942322] FAT-fs (loop5): bogus number of reserved sectors [ 2588.943139] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2588.960832] loop5: detected capacity change from 0 to 2 [ 2588.972954] loop4: detected capacity change from 0 to 16383 [ 2588.978754] nfs4: Unknown parameter '@{)' [ 2588.980095] FAT-fs (loop5): bogus number of reserved sectors [ 2588.980988] FAT-fs (loop5): Can't find a valid FAT filesystem 15:07:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c07, 0x0) 15:07:35 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x6, 0x9, 0xab, 0x8, 0x0, 0x1, 0x10, 0x7f5fdf19b9b6008f, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1000, 0x4, @perf_bp={&(0x7f0000000080), 0x2}, 0x4000, 0x8, 0x2c07, 0x3, 0x7fff, 0x7, 0x7, 0x0, 0xff, 0x0, 0x2}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0xa) io_cancel(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x4, r0, &(0x7f0000000140)="0c05a19c6a9497876327fe24947fc4353029e9715d2d467a5146bf595fe83451328eacc49d813d938e362db6384ea83f67d68ea81052c93e1f280ed0a5232b5f7630db21f3613b6e20a47a7033d644c2201342ef3e5f3c20a005e60dc47befdc01989a7de9fe6e1c6c5a72d23a4df685aeccc9d37948adf77ba8023c4099c1", 0x7f, 0xff, 0x0, 0x3}, &(0x7f0000000200)) r1 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x4, 0x80, 0xc4, 0x2, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x94000000, 0x4, @perf_config_ext={0x1, 0x2c62}, 0x3823, 0x1452, 0x7, 0x7, 0xfffffffffffffff7, 0x90, 0x1f, 0x0, 0x3, 0x0, 0xcb}, 0x0, 0x2, r1, 0x6) 15:07:35 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x4c00, 0x0) 15:07:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x507, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) [ 2589.184501] loop5: detected capacity change from 0 to 2 [ 2589.185777] FAT-fs (loop5): bogus number of reserved sectors [ 2589.186233] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2589.221414] loop5: detected capacity change from 0 to 2 [ 2589.223106] FAT-fs (loop5): bogus number of reserved sectors [ 2589.223527] FAT-fs (loop5): Can't find a valid FAT filesystem 15:07:50 executing program 3: fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r0, &(0x7f0000000140)="01", 0x1, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) 15:07:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x508, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:07:50 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x4c00, 0x0) 15:07:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c08, 0x0) 15:07:50 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x6, 0x5}, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xad}, 0x0, 0x0, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000003ac0)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0xee00, r0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r1, r0) 15:07:50 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5", 0x8c, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:07:50 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 35) 15:07:50 executing program 6: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001100)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0x80000000, 0x4) recvmsg$unix(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000001140)=@abs, 0x6e, &(0x7f0000002400)=[{&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/226, 0xe2}, {&(0x7f00000022c0)=""/92, 0x5c}, {&(0x7f0000002340)=""/136, 0x88}], 0x4, &(0x7f0000002440)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}, 0x40) io_setup(0x1f, &(0x7f0000000640)=0x0) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_submit(r3, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000600)="81", 0x1}]) shutdown(r4, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002540), 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000002600)={&(0x7f0000002500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000025c0)={&(0x7f0000002580)={0x1c, r5, 0x2, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000010}, 0x4004000) r6 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r7, &(0x7f00000000c0), 0x12) ioctl$BTRFS_IOC_INO_LOOKUP(r6, 0xd0009412, &(0x7f0000000100)={0x0, 0x26}) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000002780)={&(0x7f0000002640)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000002740)={&(0x7f00000027c0)={0xb8, r5, 0x20, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010102}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x6, 0x8, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x29}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x3c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@empty}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x8080}, 0x4000) [ 2603.740465] Process accounting resumed 15:07:50 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x4c00, 0x0) [ 2603.762447] loop4: detected capacity change from 0 to 16383 [ 2603.771718] nfs4: Unknown parameter '@{)' [ 2603.775333] loop5: detected capacity change from 0 to 2 [ 2603.782386] FAT-fs (loop5): bogus number of reserved sectors [ 2603.782999] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2603.796311] loop5: detected capacity change from 0 to 2 [ 2603.807467] FAT-fs (loop5): bogus number of reserved sectors [ 2603.808039] FAT-fs (loop5): Can't find a valid FAT filesystem 15:07:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c09, 0x0) [ 2603.820834] Process accounting resumed 15:07:50 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 36) 15:07:50 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 15:07:50 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r1 = getpid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r2, 0x0, 0xffff8000) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x8, 0x37, 0xff, 0x39, 0x0, 0x40, 0xa4808, 0xb, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xffff, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0xb4, 0x80, 0x2, 0x4, 0x0, 0x9, 0x3, 0x0, 0x80000000, 0x0, 0x100000001}, r1, 0x3, r2, 0x1) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) [ 2603.869312] Process accounting paused 15:07:50 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c00, 0x0) [ 2603.888913] FAULT_INJECTION: forcing a failure. [ 2603.888913] name failslab, interval 1, probability 0, space 0, times 0 [ 2603.889717] CPU: 0 PID: 12563 Comm: syz-executor.7 Not tainted 6.4.0-next-20230703 #1 [ 2603.890236] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2603.890779] Call Trace: [ 2603.890973] [ 2603.891140] dump_stack_lvl+0xc1/0xf0 [ 2603.891426] should_fail_ex+0x4b4/0x5b0 [ 2603.891715] ? __anon_vma_prepare+0x26c/0x500 [ 2603.892045] should_failslab+0x9/0x20 [ 2603.892317] kmem_cache_alloc+0x62/0x370 [ 2603.892625] __anon_vma_prepare+0x26c/0x500 [ 2603.892927] ? __pmd_alloc+0x31a/0x690 [ 2603.893212] __handle_mm_fault+0x2316/0x2980 [ 2603.893527] ? __pfx___handle_mm_fault+0x10/0x10 [ 2603.893854] ? __pfx_mt_find+0x10/0x10 [ 2603.894159] ? lock_is_held_type+0x9f/0x120 [ 2603.894476] ? follow_page_mask+0x230/0x1970 [ 2603.894820] handle_mm_fault+0x1af/0xba0 [ 2603.895123] __get_user_pages+0xb8f/0x11e0 [ 2603.895437] ? __pfx___get_user_pages+0x10/0x10 [ 2603.895776] ? perf_trace_lock+0xc1/0x480 [ 2603.896076] ? lock_is_held_type+0x9f/0x120 [ 2603.896389] get_user_pages_remote+0x248/0x970 [ 2603.896724] ? __pfx_get_user_pages_remote+0x10/0x10 [ 2603.897082] ? find_held_lock+0x2c/0x110 [ 2603.897392] ? alloc_bprm+0x648/0xbb0 [ 2603.897672] ? lock_release+0x1e3/0x680 [ 2603.897970] get_arg_page+0x12b/0x700 [ 2603.898280] ? __pfx_get_arg_page+0x10/0x10 [ 2603.898594] ? count.constprop.0+0x1bb/0x290 [ 2603.898940] copy_string_kernel+0x196/0x4e0 [ 2603.899271] ? alloc_bprm+0x770/0xbb0 [ 2603.899575] do_execveat_common+0x4e7/0x8e0 [ 2603.899888] ? __pfx_do_execveat_common+0x10/0x10 [ 2603.900292] __x64_sys_execveat+0xe4/0x130 [ 2603.900620] do_syscall_64+0x3f/0x90 [ 2603.900904] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2603.901272] RIP: 0033:0x7f308395ab19 [ 2603.901530] 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 [ 2603.902728] RSP: 002b:00007f3080ed0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2603.903235] RAX: ffffffffffffffda RBX: 00007f3083a6df60 RCX: 00007f308395ab19 [ 2603.903705] RDX: 0000000000000000 RSI: 0000000020000640 RDI: ffffffffffffffff [ 2603.904176] RBP: 00007f3080ed01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2603.904644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2603.905114] R13: 00007ffe0337342f R14: 00007f3080ed0300 R15: 0000000000022000 [ 2603.905624] 15:07:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x509, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:07:50 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) fsmount(r0, 0x1, 0x0) [ 2603.944505] loop5: detected capacity change from 0 to 2 [ 2603.952072] FAT-fs (loop5): bogus number of reserved sectors [ 2603.952461] FAT-fs (loop5): Can't find a valid FAT filesystem 15:07:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r0, &(0x7f0000000140)="01", 0x1, 0x0) r1 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x3, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) r3 = perf_event_open$cgroup(&(0x7f0000000100)={0x4, 0x80, 0x9, 0x6, 0x5, 0x48, 0x0, 0x9, 0x0, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, @perf_bp={&(0x7f00000000c0), 0x2}, 0x10004, 0x9, 0x5fd8, 0x6, 0x9, 0x0, 0x12, 0x0, 0x1ff, 0x0, 0x3b}, 0xffffffffffffffff, 0x7, r1, 0x1) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x5, 0x40, 0x8, 0x0, 0x0, 0x400, 0x98004, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0xae7, 0x1}, 0x49a0, 0x7f, 0xac, 0x7, 0x9, 0x8d5, 0x5, 0x0, 0xffffffc0, 0x0, 0x9}, r2, 0x0, r3, 0x8) setresuid(0xee00, 0x0, 0x0) [ 2603.959236] loop5: detected capacity change from 0 to 2 15:07:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c0a, 0x0) [ 2603.969944] FAT-fs (loop5): bogus number of reserved sectors [ 2603.970317] FAT-fs (loop5): Can't find a valid FAT filesystem 15:07:50 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c00, 0x0) 15:07:50 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000100)={'#! ', './cgroup/cgroup.procs', [{0x20, '^!\x81\'^/'}], 0xa, "ee7d74b8253aab6c910e061ca421620b024de4b9b26732502a979d27618f727c372f67221628ef25bc81685dfc982ee2475fc6fb2ef341489752c09074036e2ff9e1aa69bba56841acf01e0a9aa45468c8996faeea4415c57fac00a5067300d24e5d18d3"}, 0x84) fallocate(r1, 0x47, 0xffff, 0x4) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) 15:07:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x50a, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) [ 2604.097941] loop5: detected capacity change from 0 to 2 [ 2604.099555] FAT-fs (loop5): bogus number of reserved sectors [ 2604.099965] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2604.110688] loop5: detected capacity change from 0 to 2 [ 2604.118896] FAT-fs (loop5): bogus number of reserved sectors [ 2604.119309] FAT-fs (loop5): Can't find a valid FAT filesystem 15:08:04 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5", 0x8c, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:08:04 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)=@shmem={0xc, 0x1, {0x4, 0x7}}, 0x0) 15:08:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x600, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:08:04 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c00, 0x0) 15:08:04 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 37) 15:08:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x541b, 0x0) 15:08:04 executing program 0: msgrcv(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f763d8db4529b78609001e800000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/176], 0xb4, 0x2, 0x0) perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0xfffffffc, 0x0, 0x2000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) 15:08:04 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x101000, 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f00000000c0)='{.,-^\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) [ 2618.399129] loop5: detected capacity change from 0 to 3 [ 2618.405455] FAT-fs (loop5): bogus number of reserved sectors [ 2618.405851] FAT-fs (loop5): Can't find a valid FAT filesystem 15:08:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c00, 0x0) [ 2618.417130] loop5: detected capacity change from 0 to 3 [ 2618.419931] FAT-fs (loop5): bogus number of reserved sectors [ 2618.420336] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2618.423814] loop4: detected capacity change from 0 to 16383 [ 2618.444136] nfs4: Unknown parameter '@{)' 15:08:04 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 38) 15:08:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x5421, 0x0) 15:08:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x605, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:08:04 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) write$cgroup_pid(r0, &(0x7f0000000000)=r1, 0x12) 15:08:04 executing program 3: fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003180)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x80}}, {{&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/58, 0x3a}, {&(0x7f0000000240)=""/95, 0x5f}], 0x2}}, {{&(0x7f0000000300), 0x6e, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/141, 0x8d}], 0x2, &(0x7f0000001480)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000001880)=[{&(0x7f0000001580)=""/242, 0xf2}, {&(0x7f0000001680)=""/131, 0x83}, {&(0x7f0000001740)=""/171, 0xab}, {&(0x7f0000001800)=""/126, 0x7e}], 0x4}}, {{&(0x7f00000018c0), 0x6e, &(0x7f0000002bc0)=[{&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/75, 0x4b}, {&(0x7f00000029c0)=""/116, 0x74}, {&(0x7f0000002a40)}, {&(0x7f0000002a80)=""/2, 0x2}, {&(0x7f0000002ac0)=""/91, 0x5b}, {&(0x7f0000002b40)=""/125, 0x7d}], 0x7, &(0x7f0000002c40)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}, {{0x0, 0x0, &(0x7f0000002e40)=[{&(0x7f0000002c80)=""/182, 0xb6}, {&(0x7f0000002d40)=""/251, 0xfb}], 0x2, &(0x7f0000003400)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000180000000000000001000080010000005a668bd502ab39ca1518f7720f3369b686e17be59df16523dc4ccf9cc451990fe838dcf1aa3a918b571c53b2f9da76d5302c6f67f721db0891cdd3c9599c0312765c26425f85b1f9e3167b0b4d96199eb800d3aa8eb256779d757f7c46c5fc8bad89765602117a38e93e29f7058804e5a99af4e659718097b852a38ce696b47d1da2a9599158b450952bde9a41fe45710b6837f90aeae31eaf4e0a5e18c3a793db2d2fd6f03c7b346d6e40386d5149e8598028979ba33c1083", @ANYRES32, @ANYRES32, @ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000002f40)=""/168, 0xa8}], 0x1, &(0x7f0000003040)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x130}}], 0x7, 0x21, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000003340)='\x00\x9a(>mP_7\xf6_\x11\xd4\x85\x1e2\xb6\xf3Z\xee8\xa2\xc7\xf1.@\x03\x1e\r\xacQB\xf9Kg\xd3\xbc~\aS\x1bI:A\x83\xd1\x04\xd3\xbb\xc6\x93\x9d\xd8|gr\x0ez\a\xdc\xacHs\x0e\xde\xfd\x96x\xe3\xe5\x11\x7f\xb2\xb8H\xa8\xc4b\x04\xee\xa8\xde\x92\xb7%\x95\x8aw+}\xeac\x12\xcc\xb0\xfc\xf7\xb8\a\x92~&\x9f\x95\x04\xdf\x9c\x84\x8e\xac\x01\x9f\x13<\xf6\xb0\xe6$.n\x1b\x93-_T\xa9\xe8\x7f\xc5\xd6r\x1f7\xdc\xf4\xcd\xf1\xbe\xf7\x8d\xe8\x13\xf2c#ldajk\x85\x1b>\v\xdb\x12a@\x99\x1f\xd3\xdb\x18C\xdda$\x82\x04{\x14N}]\xf5\xb8e\x17x\xbf\xef', 0x0) [ 2618.504776] FAULT_INJECTION: forcing a failure. [ 2618.504776] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2618.505592] CPU: 0 PID: 12622 Comm: syz-executor.7 Not tainted 6.4.0-next-20230703 #1 [ 2618.506090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2618.506590] Call Trace: [ 2618.506779] [ 2618.506936] dump_stack_lvl+0xc1/0xf0 [ 2618.507210] should_fail_ex+0x4b4/0x5b0 [ 2618.507481] __should_fail_alloc_page+0xe0/0x110 [ 2618.507808] prepare_alloc_pages+0x178/0x500 [ 2618.508109] ? find_held_lock+0x2c/0x110 [ 2618.508394] __alloc_pages+0x149/0x480 [ 2618.508545] loop5: detected capacity change from 0 to 3 [ 2618.508654] ? __pfx___alloc_pages+0x10/0x10 [ 2618.509338] ? lock_release+0x1e3/0x680 [ 2618.509609] ? __pfx_lock_release+0x10/0x10 [ 2618.509906] ? up_write+0x196/0x510 [ 2618.510189] vma_alloc_folio+0xe2/0x480 [ 2618.510467] __handle_mm_fault+0xd6c/0x2980 [ 2618.510798] ? __pfx___handle_mm_fault+0x10/0x10 [ 2618.511108] ? __pfx_mt_find+0x10/0x10 [ 2618.511396] ? lock_is_held_type+0x9f/0x120 [ 2618.511678] ? follow_page_mask+0x230/0x1970 [ 2618.511982] handle_mm_fault+0x1af/0xba0 [ 2618.512260] __get_user_pages+0xb8f/0x11e0 [ 2618.512589] ? __pfx___get_user_pages+0x10/0x10 [ 2618.512914] ? perf_trace_lock+0xc1/0x480 [ 2618.513212] ? lock_is_held_type+0x9f/0x120 [ 2618.513508] get_user_pages_remote+0x248/0x970 [ 2618.513825] ? __pfx_get_user_pages_remote+0x10/0x10 [ 2618.514193] ? find_held_lock+0x2c/0x110 [ 2618.514473] ? alloc_bprm+0x648/0xbb0 [ 2618.514765] ? lock_release+0x1e3/0x680 [ 2618.515048] get_arg_page+0x12b/0x700 [ 2618.515339] ? __pfx_get_arg_page+0x10/0x10 [ 2618.515631] ? count.constprop.0+0x1bb/0x290 [ 2618.515939] copy_string_kernel+0x196/0x4e0 [ 2618.516232] ? alloc_bprm+0x770/0xbb0 [ 2618.516506] do_execveat_common+0x4e7/0x8e0 [ 2618.516801] ? __pfx_do_execveat_common+0x10/0x10 [ 2618.517151] __x64_sys_execveat+0xe4/0x130 [ 2618.517447] do_syscall_64+0x3f/0x90 [ 2618.517703] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2618.518050] RIP: 0033:0x7f308395ab19 [ 2618.518299] 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 [ 2618.519406] RSP: 002b:00007f3080ed0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2618.519878] RAX: ffffffffffffffda RBX: 00007f3083a6df60 RCX: 00007f308395ab19 [ 2618.520314] RDX: 0000000000000000 RSI: 0000000020000640 RDI: ffffffffffffffff [ 2618.520753] RBP: 00007f3080ed01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2618.521190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2618.521603] FAT-fs (loop5): bogus number of reserved sectors [ 2618.521622] R13: 00007ffe0337342f R14: 00007f3080ed0300 R15: 0000000000022000 [ 2618.522049] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2618.522516] [ 2618.530703] loop5: detected capacity change from 0 to 3 [ 2618.536640] FAT-fs (loop5): bogus number of reserved sectors [ 2618.537053] FAT-fs (loop5): Can't find a valid FAT filesystem 15:08:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c00, 0x0) 15:08:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x5450, 0x0) 15:08:24 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:08:24 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000080)='!*:\x00', &(0x7f00000000c0)='\xb5\'[.&^*+-}.\x00', 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x141000) fsmount(r1, 0x1, 0xf2) 15:08:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x5451, 0x0) 15:08:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x700, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:08:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c00, 0x0) 15:08:24 executing program 6: ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000200)={{}, 0x0, 0x4, @unused=[0x4, 0x3, 0x26, 0x2], @devid}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r1 = openat2(0xffffffffffffffff, &(0x7f0000001200)='./cgroup/cgroup.procs\x00', &(0x7f0000001240)={0x20801, 0x1, 0x18}, 0x18) fsmount(r1, 0x1, 0x9) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) mount$cgroup(0x0, &(0x7f0000000000)='./cgroup/cgroup.procs\x00', &(0x7f0000000100), 0x40080, &(0x7f0000000140)={[{@cpuset_v2_mode}], [{@subj_type}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@dont_hash}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@seclabel}]}) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0, 0x14) 15:08:24 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 39) 15:08:24 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r0, 0x0, 0xffff8000) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x9, 0x20, 0x20, 0x5, 0x0, 0x7, 0x2018, 0xb, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000000), 0x5}, 0x84c5, 0x3, 0x3ff, 0x6, 0x8, 0x4, 0x1, 0x0, 0x4f, 0x0, 0x4}, 0x0, 0xfffbffffffffffff, r0, 0x8) setresuid(0xee00, 0x0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r1, 0x5, 0xffffffffffffffff, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, r1, 0x0], 0x7}, 0x58) newfstatat(0xffffffffffffff9c, &(0x7f0000003ac0)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0xee00, r2, 0x0) recvmmsg$unix(r0, &(0x7f0000001400)=[{{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000004c0)}}, {{&(0x7f0000000500)=@abs, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000580)=""/74, 0x4a}], 0x1, &(0x7f0000000640)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}}, {{&(0x7f0000000700), 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000780)=""/41, 0x29}, {&(0x7f00000007c0)=""/230, 0xe6}], 0x2, &(0x7f0000000900)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000000940), 0x6e, &(0x7f0000000c00)=[{&(0x7f00000009c0)=""/19, 0x13}, {&(0x7f0000000a00)=""/128, 0x80}, {&(0x7f0000000a80)=""/237, 0xed}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f0000000b80)=""/88, 0x58}], 0x5, &(0x7f0000000c80)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0}}, {{&(0x7f0000000d40), 0x6e, &(0x7f0000001040)=[{&(0x7f0000000dc0)=""/129, 0x81}, {&(0x7f0000000e80)=""/230, 0xe6}, {&(0x7f0000000f80)=""/179, 0xb3}], 0x3}}, {{&(0x7f0000001080), 0x6e, &(0x7f0000001100), 0x0, &(0x7f0000001140)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{&(0x7f00000011c0)=@abs, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000001240)=""/238, 0xee}, {&(0x7f0000001340)=""/101, 0x65}], 0x2}}], 0x7, 0x40000162, &(0x7f00000015c0)) getresuid(&(0x7f0000001600)=0x0, &(0x7f0000001640), &(0x7f0000001680)) statx(r0, &(0x7f0000001700)='./file1\x00', 0x0, 0x80, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000028c0)={0x0, 0x0}) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) statx(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r7, 0x0, r8) fchown(0xffffffffffffffff, 0xee01, r8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002a00)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000140)="13ed6b70c975f41e9d3fe567f7cc30f34d7e66c10a06d23db7c6b046f19a664bfa60511425ad3963c3dc52e38fc6565206a3f128044effe055f464529decce7c2912449b821abd352bca72f7b00a799f250ec6ed09e7737720359651cbecfb4cde60fc2585aee2673a", 0x69}, {&(0x7f00000001c0)="6104ba8d7043d90a2b60e64871fee9f376550a3f68591b5e35ee132b04b576bccaab66367bac919e14d21a66f31628104370f4e6016e89e322e2bfc6018404025613c2b7d3faa94182616211f094bfd7b5bd4819312030dbc0c6907fec2077ff6af4f3973369714f38bd03bbd325e65439297bc0be84d546c911336f26ea390bf24775c9af816cbc59681015eb1a95643dd703848ae102ccf73968495293656743e22fcf220285418c29576a06b65381260a6c6543eeff57bca22e6461680824ad43e484693ba86d8763", 0xca}, {&(0x7f00000002c0)="bfeda1292c95c45f07071fe1e9e3ba17a2d22e1e5ded6aaca72c46320d038c579622bee1823602a97ac9fc35d566fb77da5d490961b65e2405d10667", 0x3c}, {&(0x7f0000000300)="a6ecbf6587c35443c7842f3fa6f672fc9a5c43cdd4f71a1c6375f32f80739f1f53072772d8fba7e3b5daf2f8b1e5cd252f7fad0923628d0f187f2106b9af987691a51269035f594d95f5cf8a66140ff5e091eb1c1b2297fb791af8552267b256c791e93593644c6e368335ce88dce3d07b8473454904898d8312f2cb3660f62eabba532fa829b6804c8b532334c5f978043e230c7895e361905083388d5a0b20eb85637961fb6df817cf03d5", 0xac}], 0x4, &(0x7f0000002900)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r2, r3}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r4, r5}}}, @cred={{0x1c, 0x1, 0x2, {r6, 0xee01, r8}}}], 0x100, 0x8000}, 0x4) [ 2638.379275] loop5: detected capacity change from 0 to 3 [ 2638.383402] FAULT_INJECTION: forcing a failure. [ 2638.383402] name failslab, interval 1, probability 0, space 0, times 0 [ 2638.384931] CPU: 0 PID: 12658 Comm: syz-executor.7 Not tainted 6.4.0-next-20230703 #1 [ 2638.385735] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2638.386549] Call Trace: [ 2638.386820] [ 2638.387083] dump_stack_lvl+0xc1/0xf0 [ 2638.387500] should_fail_ex+0x4b4/0x5b0 [ 2638.387928] ? prepare_creds+0x2f/0x6f0 [ 2638.388351] should_failslab+0x9/0x20 [ 2638.388752] kmem_cache_alloc+0x62/0x370 [ 2638.389203] prepare_creds+0x2f/0x6f0 [ 2638.389420] loop4: detected capacity change from 0 to 16383 [ 2638.389606] prepare_exec_creds+0x11/0x260 [ 2638.390424] bprm_execve+0xcf/0x1940 [ 2638.390824] ? __pfx_get_arg_page+0x10/0x10 [ 2638.391306] ? count.constprop.0+0x1bb/0x290 [ 2638.391785] ? __pfx_bprm_execve+0x10/0x10 [ 2638.392234] ? copy_string_kernel+0x44d/0x4e0 [ 2638.392731] do_execveat_common+0x734/0x8e0 [ 2638.393209] ? __pfx_do_execveat_common+0x10/0x10 [ 2638.393750] __x64_sys_execveat+0xe4/0x130 [ 2638.394224] do_syscall_64+0x3f/0x90 [ 2638.394633] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2638.395175] RIP: 0033:0x7f308395ab19 [ 2638.395559] 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 [ 2638.397337] RSP: 002b:00007f3080ed0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2638.398103] RAX: ffffffffffffffda RBX: 00007f3083a6df60 RCX: 00007f308395ab19 [ 2638.398820] RDX: 0000000000000000 RSI: 0000000020000640 RDI: ffffffffffffffff [ 2638.399566] RBP: 00007f3080ed01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2638.400280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2638.400791] nfs4: Unknown parameter '@{)' [ 2638.400991] R13: 00007ffe0337342f R14: 00007f3080ed0300 R15: 0000000000022000 [ 2638.401055] [ 2638.402489] FAT-fs (loop5): bogus number of reserved sectors [ 2638.403046] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2638.412290] loop5: detected capacity change from 0 to 3 [ 2638.416428] FAT-fs (loop5): bogus number of reserved sectors [ 2638.416850] FAT-fs (loop5): Can't find a valid FAT filesystem 15:08:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x5452, 0x0) [ 2638.438785] Process accounting paused 15:08:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c00, 0x0) [ 2638.456357] Process accounting resumed 15:08:24 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x18002, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) 15:08:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x705, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) [ 2638.515780] loop5: detected capacity change from 0 to 3 [ 2638.523685] FAT-fs (loop5): bogus number of reserved sectors [ 2638.524186] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2638.534485] loop5: detected capacity change from 0 to 3 [ 2638.538324] FAT-fs (loop5): bogus number of reserved sectors [ 2638.538743] FAT-fs (loop5): Can't find a valid FAT filesystem 15:08:24 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 40) 15:08:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x5460, 0x0) 15:08:25 executing program 3: fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) 15:08:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c00, 0x0) [ 2638.668912] Process accounting paused [ 2653.874515] FAULT_INJECTION: forcing a failure. [ 2653.874515] name failslab, interval 1, probability 0, space 0, times 0 [ 2653.875674] CPU: 0 PID: 12698 Comm: syz-executor.7 Not tainted 6.4.0-next-20230703 #1 [ 2653.876267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2653.876871] Call Trace: [ 2653.877079] [ 2653.877265] dump_stack_lvl+0xc1/0xf0 [ 2653.877590] should_fail_ex+0x4b4/0x5b0 [ 2653.877916] ? security_prepare_creds+0x116/0x190 [ 2653.878304] should_failslab+0x9/0x20 [ 2653.878612] __kmem_cache_alloc_node+0x66/0x320 [ 2653.878986] ? security_prepare_creds+0x116/0x190 [ 2653.879392] ? security_prepare_creds+0x116/0x190 [ 2653.879777] __kmalloc+0x4a/0x160 [ 2653.880063] security_prepare_creds+0x116/0x190 [ 2653.880440] prepare_creds+0x509/0x6f0 [ 2653.880762] prepare_exec_creds+0x11/0x260 [ 2653.881107] bprm_execve+0xcf/0x1940 [ 2653.881411] ? __pfx_get_arg_page+0x10/0x10 [ 2653.881765] ? count.constprop.0+0x1bb/0x290 [ 2653.882128] ? __pfx_bprm_execve+0x10/0x10 [ 2653.882468] ? copy_string_kernel+0x44d/0x4e0 [ 2653.882840] do_execveat_common+0x734/0x8e0 [ 2653.883205] ? __pfx_do_execveat_common+0x10/0x10 [ 2653.883619] __x64_sys_execveat+0xe4/0x130 [ 2653.883978] do_syscall_64+0x3f/0x90 [ 2653.884285] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2653.884729] RIP: 0033:0x7f308395ab19 [ 2653.885039] 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 [ 2653.886448] RSP: 002b:00007f3080ed0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2653.887060] RAX: ffffffffffffffda RBX: 00007f3083a6df60 RCX: 00007f308395ab19 [ 2653.887630] RDX: 0000000000000000 RSI: 0000000020000640 RDI: ffffffffffffffff [ 2653.888198] RBP: 00007f3080ed01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2653.888779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2653.889345] R13: 00007ffe0337342f R14: 00007f3080ed0300 R15: 0000000000022000 [ 2653.889942] [ 2653.898955] loop5: detected capacity change from 0 to 4 [ 2653.907062] FAT-fs (loop5): bogus number of reserved sectors [ 2653.907537] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2653.919503] loop5: detected capacity change from 0 to 4 [ 2653.921032] FAT-fs (loop5): bogus number of reserved sectors [ 2653.921486] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2653.939590] loop4: detected capacity change from 0 to 16383 [ 2653.960498] nfs4: Unknown parameter '@{)' 15:08:40 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:08:40 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 41) 15:08:40 executing program 3: r0 = fsopen(&(0x7f00000001c0)='nsfs\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000000271721370e088698a2a6d982a73a00000000000000007b03531614e1d5384f3b84dc9f5f29b019", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYBLOB="70f0f03f0064001e6ec39752b256e56ad4e1c25e6c6acd18656f8873a4948cf2eea068c852ff22480ed960678aba91bb803dfb765ec94c9462c1c0046d3679435d9a943a65ffd426bde7c3b64f9a71dc1981a93678c196ba3a96b78187b049c76d9c14ead11728ac44103429070000000000000072dd1a2d3effce53ada2770b50"]) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/netfilter\x00') fsconfig$FSCONFIG_SET_STRING(r2, 0x1, &(0x7f0000000200)='(\x00', &(0x7f0000000240)=':\x00', 0x0) getpeername$unix(r1, &(0x7f00000000c0), &(0x7f0000000180)=0x6e) fsmount(r0, 0x0, 0x72) fsmount(r1, 0x1, 0x7c) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000140), 0x200000, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r4, &(0x7f0000000140)="01", 0x1, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x7, 0x0, 0x0, 0x0) 15:08:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x805, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:08:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x40049409, 0x0) 15:08:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c00, 0x0) 15:08:40 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x0, 0x4, 0x36, 0x2, 0x0, 0x1, 0x1002, 0x4, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1be, 0x4, @perf_bp, 0x4000c, 0x101, 0x3, 0x8, 0x2, 0xbf63768, 0xfff, 0x0, 0x401, 0x0, 0x10000}, r1, 0xe, r0, 0x1) setresuid(0xee00, 0x0, 0x0) 15:08:40 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000100)={0x0, 0x0, "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", "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"}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r4, 0x0) write$cgroup_pid(r4, &(0x7f0000000000), 0x12) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000597c0)={0x0, [], 0xff, "3e3b3204ece552"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000001640)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r4, 0xd000943e, &(0x7f0000056500)={0x0, r3, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r4, 0xd000943e, &(0x7f0000057500)={r2, r3, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000058500)={{r3, 0x6, 0x3b3, 0x9, 0x8, 0x4, 0x10001, 0x10000, 0x1, 0x4, 0x6, 0x10001, 0x6, 0x10000, 0x100000000}}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f00000011c0)=ANY=[@ANYRES64=r3, @ANYBLOB="4e04000000000000ff000000000000004d090000000000009a0000000000000001000100070000006800000000000000000000000000004800010000010000000000000000000000050000000000000007000000000000000500000000000000200000000000000000000000961b00000000000000000000000000000000000000000000000000003dacf6c6972eea6b0decf40f"]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004f540)={0x0, ""/256, 0x0, 0x0}) mount$9p_tcp(&(0x7f0000001100), &(0x7f0000001140)='./file1\x00', &(0x7f0000001180), 0x1027000, &(0x7f0000001300)=ANY=[@ANYBLOB='trans=tcp,port=0x0000000000004e24,version=9p2000.u,version=9p2000.u,cache=mmap,dfltuid=', @ANYRESHEX=0xee00, @ANYBLOB="f269643d", @ANYRESDEC=0x0, @ANYBLOB=',euid>', @ANYRESDEC=0x0, @ANYBLOB=',subj_type=,fsuuid=16c25db3-0138-a209-81d7-61d773f8,uid=', @ANYRESDEC=0x0, @ANYBLOB=',uid=', @ANYRESDEC=0x0, @ANYBLOB="2c6f626a5f757365723d7b7b942c00"]) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000597c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {r10}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {r11}, {}, {r10}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}], 0xff, "3e3b3204ece552"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004f540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000597c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {r13}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {r14}, {}, {r13}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}], 0xff, "3e3b3204ece552"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000597c0)={0x0, [], 0xff, "3e3b3204ece552"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000595c0)={0x10001, [{0x0, r2}, {r3}, {r3}, {0x0, r2}, {}, {}, {r3, r2}, {r3, r2}, {r3}, {r3, r2}, {r3}, {r3}, {}, {r3}, {r3}, {r3, r2}, {r3}, {0x0, r2}, {r3}, {r3, r2}, {}, {r3}, {}, {0x0, r2}, {r3, r2}, {0x0, r2}, {r3, r2}, {r3}, {0x0, r2}, {r3, r2}, {r3, r2}, {}, {0x0, r2}, {}, {0x0, r2}, {0x0, r2}, {}, {}, {}, {r3, r2}, {0x0, r2}, {r3, r2}, {r3, r2}, {r3, r2}, {r3}, {}, {r3}, {0x0, r2}, {}, {r3}, {r3}, {r3, r2}, {r3, r2}, {}, {}, {}, {0x0, r2}, {r3, r2}, {}, {r3}, {r3}, {}, {0x0, r2}, {r3}, {r3}, {r3, r2}, {0x0, r2}, {r3, r2}, {}, {}, {}, {r3, r2}, {r3, r2}, {0x0, r2}, {0x0, r2}, {r3, r2}, {0x0, r2}, {}, {}, {r3}, {0x0, r2}, {r3, r2}, {r3, r2}, {}, {r3, r2}, {r3, r2}, {r3, r2}, {0x0, r2}, {r3, r2}, {}, {r3, r2}, {r3, r2}, {r3}, {}, {0x0, r2}, {}, {}, {}, {0x0, r2}, {r3, r2}, {r3}, {r3}, {}, {0x0, r2}, {r3, r2}, {0x0, r2}, {r3, r2}, {}, {r3}, {r3}, {r3}, {r3}, {r3}, {r3}, {r3, r2}, {}, {0x0, r2}, {r3}, {}, {r3, r2}, {0x0, r2}, {}, {}, {}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {r3}, {0x0, r2}, {r3, r2}, {}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {r3}, {r3}, {r3}, {}, {r3}, {r3}, {}, {0x0, r2}, {r3}, {}, {0x0, r2}, {r3}, {r3}, {0x0, r2}, {r3}, {}, {r3, r2}, {0x0, r2}, {}, {r3}, {}, {}, {}, {0x0, r2}, {}, {}, {r3}, {r3, r2}, {0x0, r2}, {0x0, r2}, {r3, r2}, {0x0, r2}, {}, {}, {}, {}, {r3}, {r3}, {r3}, {}, {0x0, r2}, {r3, r2}, {r3, r2}, {r3}, {0x0, r2}, {}, {r3}, {0x0, r2}, {}, {0x0, r2}, {r3, r2}, {r3, r2}, {0x0, r2}, {r3}, {r3}, {}, {}, {0x0, r2}, {}, {r3, r2}, {}, {}, {}, {r3}, {0x0, r2}, {r3, r2}, {0x0, r2}, {}, {r3, r2}, {0x0, r2}, {}, {r3}, {}, {0x0, r2}, {}, {r3}, {r3, r2}, {}, {r3}, {}, {r3}, {r3}, {}, {r3}, {r3, r2}, {}, {r3}, {0x0, r2}, {r3, r2}, {r3, r2}, {}, {r3}, {}, {}, {}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {r3}, {r3, r2}, {r3, r2}, {r3}, {r3}, {}, {r3, r2}, {r3}, {}, {}, {r3}, {r3}, {r3, r2}, {r3}, {0x0, r2}, {r5}, {r6, r7}, {r8, r2}, {r9, r12}, {r3, r2}, {r14}], 0x1, "8a6069ec51472a"}) 15:08:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c00, 0x0) 15:08:40 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x4, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x1f, 0x1, 0xff, 0x0, 0x2, 0x40, 0xe, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x10, 0x100, 0x686f8919, 0x3, 0x5, 0x800, 0x2, 0x0, 0x8, 0x0, 0x59ab28b3}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x0) 15:08:40 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) 15:08:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x40081271, 0x0) 15:08:40 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc9, 0x0, @perf_config_ext={0x2, 0xe51}, 0x4200, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) 15:08:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c00, 0x0) 15:08:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x900, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:08:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x40086602, 0x0) [ 2654.146787] loop5: detected capacity change from 0 to 4 [ 2654.157228] FAT-fs (loop5): bogus number of reserved sectors [ 2654.158289] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2654.172694] loop5: detected capacity change from 0 to 4 [ 2654.180838] FAT-fs (loop5): bogus number of reserved sectors [ 2654.181570] FAT-fs (loop5): Can't find a valid FAT filesystem 15:08:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c00, 0x0) 15:08:54 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 42) 15:08:54 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r0, 0x8, 0x10000, 0xfdf}) r2 = fork() r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r3, 0x0, 0xffff8000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x8, 0x23, 0x2, 0xd4, 0x0, 0x4, 0x4000, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xffffffff, 0x2, @perf_bp={&(0x7f0000000040), 0x5}, 0x1c040, 0x0, 0xffff, 0x4, 0x6, 0x2, 0x6, 0x0, 0xfffff955, 0x0, 0x24000000}, r2, 0x6, r1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = accept4$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000180)=0x14, 0x800) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r4, {r5}}, './file0\x00'}) setresuid(0xee00, 0x0, 0x0) 15:08:54 executing program 6: ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x9, 0x7fff}}, './cgroup/cgroup.procs\x00'}) ioctl$BTRFS_IOC_QGROUP_LIMIT(0xffffffffffffffff, 0x8030942b, &(0x7f0000000100)={0xf5, {0x15, 0x9, 0x80, 0x6, 0x7}}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c80, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) 15:08:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x40087602, 0x0) 15:08:54 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:08:54 executing program 3: ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000100)={'ip6gre0\x00', &(0x7f0000000080)={'ip6tnl0\x00', 0x0, 0x2f, 0xf9, 0xff, 0x0, 0x79, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, @remote, 0x40, 0x7, 0x9, 0x400}}) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000280)={0xffffffffffffffff, 0x1, 0x3ff, 0x1000}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000002c0)={0x0, @empty, @rand_addr=0x64010100}, 0xc) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000240)={'ip_vti0\x00', &(0x7f0000000180)={'erspan0\x00', r0, 0x20, 0x40, 0x3f, 0x5286, {{0x20, 0x4, 0x2, 0x9, 0x80, 0x68, 0x0, 0x20, 0x29, 0x0, @remote, @local, {[@ssrr={0x89, 0x13, 0xba, [@broadcast, @multicast1, @private=0xa010101, @multicast1]}, @lsrr={0x83, 0x7, 0xee, [@loopback]}, @timestamp={0x44, 0x18, 0x84, 0x0, 0x9, [0x9, 0x0, 0x5, 0x0, 0x9e]}, @timestamp_prespec={0x44, 0x24, 0xae, 0x3, 0x8, [{@multicast2, 0x559}, {@remote, 0x1000}, {@dev={0xac, 0x14, 0x14, 0x41}, 0x9}, {@empty, 0xffffff81}]}, @timestamp_prespec={0x44, 0x14, 0x5b, 0x3, 0xc, [{@rand_addr=0x64010102, 0xd3}, {@loopback, 0x9}]}, @noop]}}}}}) io_setup(0x1f, &(0x7f0000000640)=0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000880)={@mcast2, r2}, 0x14) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_submit(r3, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000600)="81", 0x1}]) sendmmsg(r1, &(0x7f0000001140)=[{{&(0x7f0000000300)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e23, @multicast1}, 0x4, 0x4, 0x1}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)="edfdc225ae44fba73ff94fc9fe847100a4facf568f4d894977f8907869722f07e3a1b83be7b47f3fc285c9079013eba7c7d68c94f9f08842a7590ba1c1383b39dbd9cc6c4ddfac2f0f19a4ad8b465a75d67c8f6faa807a0d31396b4326eaa0f1a2d1f489398cae9e6113871e19abe07ae97c0e88cd74e904351eb5045430340a5bc0d86d9725c35d1bd87ba0c7f6cf0874585fafdea2a696c9c8cd6acd2ae4ad635586e0ee188f6fce2bd141242261fe101f3af123e46045b8c775d3201b5870f6410f2b242c8af0a1c36ac75bff9a15e38ac569e31cdb93a3193999e07b5e55e7d3d1cf2732bfde68bc0fb939f8b8dda0", 0xf1}], 0x1, &(0x7f00000004c0)=[{0xc8, 0x0, 0x3f, "a023c1f4720050e9f9af4f09857c2d5a3eed43d6af18f8e60c2b38ca36113ce9143607d0bfe928c20ec73154d43c46884351173f97ad3ec00402968ef233050cb4ee94abb2710ada5c2358c5fb3e868220778c2f8ce501b4c8665c7bc0fc5780ed17f0ac708727df65c818ce2386ba489a8ed0e1174c839a8e176a7b40e97a262101218e00cd78c3d751cc484e128ca33e3c373964992d4d6a2228d22f5ef12873605baf07ba48fe1e894f90bccd4ad331"}, {0x100, 0x10c, 0xb3d, "a7393c9f17e0ac865c8ad5f26419805be8428f53ac8dfa0c93deab077de4ec06a95f14730028d7d1c50115ac169bf4916d9eb9b8e954d598b364c77ce704da3699c5355c52dda6fbf24adea0c9e00589b7c8c05ebe26d29448ce6196116eeb8df61d9d7cd9e7f99c892ead3241f5ce0800c7454a71cd0be7b98c4b34457f415ecdefe63c1f3d31042379754045bec3919341a90f1abeb55d38ea1cf55a7bd392e3f6730d754e553b2afc5b0860ac45bf80c8809212c00300d4b028dcc1a8478df9e94f7d2f881dfe0103d9509d3383d1fc65cde8d7ad22fabe00067eaad7ea0f4ac7dd191604a6b279da"}, {0x30, 0x104, 0xd29, "b23ac30b4fc3bad3e3b8ebc4d3e2d12bac795f5becad25b9c69587b4251c"}, {0x30, 0x109, 0x0, "d48b1c4cea1384fb9132563cc7e0f885b3fd786889cb5fd7b6746b98de75"}, {0x48, 0x1, 0x4, "c3b142d396a8b945fe59fbc3467c8ccfcadf529097683fb325a41039b69fce51f6c1d2bf035a7b35468d913380079e50ddb964c1"}], 0x270}}, {{&(0x7f0000000740)=@phonet={0x23, 0x8, 0x40, 0x5}, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000007c0)="cd86649225388cf7a87b6fefddda4333646b048dbe054631996cfedff701ed22e3b7e424664e22372894d396bd81a894ff8863d1aa2cc2e3785a3195e48e153c3b66bdc7365bbf060570de8f6788ddb1546294891f2dd41b235f44a51670926a3e6949a3eaa7664241d8f6fcc9d73a92628ff64e7245919f8c241de7418d2b527995b5fa1e", 0x85}, {&(0x7f0000000880)}, {&(0x7f00000008c0)="ed0e33ecb689d5b31df4e03dd2965b545f2cab77ca598424781e29de9c78649a0f5676dc70d9c338d21920b592f5e76e31b15096ec6429bf805de4813cdc723154a3ed38959bdb2628132b54b545f4b0e89b9c673464e5449adae4d46cd93ce74782dfa5a10433a8", 0x68}, {&(0x7f0000000940)="dece11d8ec400cfc4d3d170681f4db5097e2f551b8", 0x15}, {&(0x7f0000000980)="408ce21f640b8e17826b98725c747895a303922392d62207d4a8c8abdaea6cee1e8a9ebc9eddc0ef7ccf6a6a89a19fbd48eedf71556eb863b80d17bed973f4b17dfc795aa3efcb59d535464a2fa221fac987c16e2049e75717f0107eda1837fa670678b4b79ede14a4c24aa1843bbb49a0bb247550fa4e47f6ba7c4dcc64753a777ad0a91dd2f81fb2205814faebbe0b99ba9f6182d617b3e1435141333e6f777255e36f88ca2b98045a17b4321ac9fbc17abab7af578554e3c1e2b9a242146a3b5bc047faea2dd744dd298998ea1b3874ec", 0xd2}, {&(0x7f0000000a80)="8e", 0x1}], 0x6, &(0x7f0000000b40)=[{0x30, 0x104, 0x4, "776a402b0c3a1134b9346dfa7f580e2acf927f96e48177ad87bcf203c84f"}, {0x88, 0x88, 0x1, "9d0bfdc9e3cd03d35eac33d56d6a130201b110991ca6dcba32f1e3cce3da93ac23261030f97f520aa65befba79543d20b6e61850231d661bfeb5f2a1d2dc22c1081212ee4b374a83deedc92758517db0b5390c7c642d2ef3c5fbdf4f2e89b15d0f5dd219241c4bbd5cd81dec004ccd561d3741bc64dea043"}, {0xf8, 0x103, 0x5, "b1f28b77b2e18e70542eb825b79136a461749bbced1c33eba103ecce05a395e64aaf01e2b1be2c13737292da45320db0fbf1048d2409b005229d17f470e5ffa0e3d040bdb5f07641189973dfbba39276a61e07effec16ed5f66fe0e1073f15b63b7a35f1133943f0896a0aa9b375cec88ae3d7ef31d163a2aca04b76765e1cb86d429ab5b3c219a6d39b39c96fdca9f2aeeb017968def987bf5e2922b008b2ea4cac01500ac2ffccccc7a14fb3cf946aa8efd69b8385b385cc04994865160df6f2159d61356c9df2904338b4d27479d39de42ed81969e7e97be0aac3eaf00c29b1a220"}, {0x48, 0x1, 0x80000001, "f9cac038afbb085b3a990d68d0b638e0bed7ff0552be1199f6fe5ede1f422ded20d8637087f00d857d3cae04ed6c02c0d8c55b3e227e5c"}, {0xf8, 0xf1, 0xffffffff, "b7496b4592c0b2995aab536993d170bdb164161d48ba8e5e0e493a384c9437d09e7d35b2b8c28f5f4345eda950243349735425b2ec8ad483c20e1c216e65c067a8e99285a451a9e981ba2700830d5830005fcdd87ef576fabd04d3abdf16f3f974940de760ed3320e0882acfcf0de3071782a87466b66f822d3ff8d802b2846d0301652847e4c55318321bb08610f5edd2fffabb6436bc5ae253aa1dd6a32d6f7f779c81b232ab78161abee84abdc5eca11cc3ce48fd22f243686801c1b7837583472ac43f8ab961644af51361a6f16c1ef80ffb1d6b6ebcc68c97d13b00e04a3fff0f239aba"}, {0x38, 0x88, 0x2, "3bcc552a896c1543571ccc0183cc3aeee04fc7436062c5b73e93b7f2d3e4ab421e"}, {0xe8, 0x118, 0x2, "659403e51ea16357a195fb9c1ccf6277f25e03256e75fff2d06fa5dec34ae548d97755c7c92fbd0327959e4801963581aefcb398ce17a3da9713c95b5aeea3573ef5f4f358d1e4300d9533e6ec3cd69e468a9aba85701bb315d75eaea2f6d6f70bb0d74df9bd53fcdd6579efb372b6a90282b52853368ee43c1779b629f5c4d36727fd6f11a64042957118f9d600b6eee3e74680d6622e629efa1b11a5ffd679e80bfac678d7eec9c51f52bf21bf0f300951758618e02c37005fc30f6de6304f8e5bc7bdfe63110dac5c52d80cae57cfd0"}, {0x108, 0x10f, 0x200, "b7762e4f57ea71aa4bed6f75914abf9adf7503f0d8d52872e7ab0ffff21b6b21f2d8a120c2891c8b01f5f80b22e2449d30deb3af84d630d33f79c6c7288509219a0b107bdfca05e5463a5b30f3ed011c401ddf63b656d845774e011b2fef04becc87bc980321994f1783e96d58c562b505420deb1066b2a5bde70278c82391f435760eeadbc26a5803a5ce6bd766bef2e7e37f4830e420c04de306e9683afdb1c18fd81767431cd03cc914898ec16238e41dc55775802d70717318c08ae713b7dbd361cdfada40f56a7015c28b2e3bf12d2aa548f5ef02ddfa7f62307b8ed4ec61b7e832bcd5e28a1945547ee5251628a002"}, {0xc0, 0xff, 0xb3b, "ba5f5975a673b47cf4d0ba5e9670a72d3a0d755f790d1cd613c70ebcb772b43c02034776c5a75c4aabb9116f4f89ac7dcf6ce7eb02c7b4f53b8410f01677919f0b29c8b0eeb0642170d34e9d61823353046f409f10fd7dec41b29c65e49d083159380d1f622ff044b9943e91627df4a74252847a907dae63b7481d530e9f5cff420ad7a7a1eff68453081488977465406157ad686dee0030df58f5763d10b62908d82fbcf79df8ad507e510a9b"}], 0x5d8}}], 0x2, 0x40044000) r5 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r7, 0x29, 0x14, &(0x7f0000001280)={@private2={0xfc, 0x2, '\x00', 0x1}, r2}, 0x14) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r6, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r6, 0x89f9, &(0x7f0000001240)={'syztnl1\x00', &(0x7f00000011c0)={'sit0\x00', r2, 0x29, 0x7, 0x2, 0x9, 0x1, @dev={0xfe, 0x80, '\x00', 0x30}, @remote, 0x7, 0x20, 0x1, 0x7fffffff}}) fsconfig$FSCONFIG_SET_STRING(r5, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) 15:08:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x905, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) [ 2667.804757] loop4: detected capacity change from 0 to 16383 [ 2667.822664] loop5: detected capacity change from 0 to 4 [ 2667.824540] FAT-fs (loop5): bogus number of reserved sectors [ 2667.824837] nfs4: Unknown parameter '@{)' [ 2667.824946] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2667.833055] loop5: detected capacity change from 0 to 4 15:08:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x40101283, 0x0) [ 2667.843473] FAT-fs (loop5): bogus number of reserved sectors [ 2667.843918] FAT-fs (loop5): Can't find a valid FAT filesystem 15:08:54 executing program 6: syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x2400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x7, 0x1, 0x3, 0x81, 0x0, 0x1, 0x80000, 0x8, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x47416, 0x1ff, 0x3fe6e53, 0x2, 0x4, 0x40, 0x7, 0x0, 0x9, 0x0, 0x8001}, 0x0, 0x5, r0, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x6) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) openat(r1, &(0x7f0000000200)='./cgroup/cgroup.procs\x00', 0x180, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fsync(r2) listen(r2, 0x4) 15:08:54 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 43) [ 2667.901660] FAULT_INJECTION: forcing a failure. [ 2667.901660] name failslab, interval 1, probability 0, space 0, times 0 [ 2667.902527] CPU: 1 PID: 12771 Comm: syz-executor.7 Not tainted 6.4.0-next-20230703 #1 [ 2667.903059] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2667.903638] Call Trace: [ 2667.903825] [ 2667.903995] dump_stack_lvl+0xc1/0xf0 [ 2667.904290] should_fail_ex+0x4b4/0x5b0 [ 2667.904587] ? alloc_empty_file+0x76/0x1e0 [ 2667.904909] should_failslab+0x9/0x20 [ 2667.905204] kmem_cache_alloc+0x62/0x370 [ 2667.905516] alloc_empty_file+0x76/0x1e0 [ 2667.905824] path_openat+0xd8/0x2710 [ 2667.906115] ? security_prepare_creds+0x116/0x190 [ 2667.906493] ? __pfx_path_openat+0x10/0x10 [ 2667.906811] ? __lock_acquire+0x19b1/0x6340 [ 2667.907142] do_filp_open+0x1ba/0x410 [ 2667.907446] ? __pfx_do_filp_open+0x10/0x10 [ 2667.907762] ? perf_trace_lock+0xc1/0x480 [ 2667.908080] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 2667.908475] ? lock_acquire+0x19a/0x4c0 [ 2667.908784] ? sched_mm_cid_before_execve+0x23c/0x360 [ 2667.909159] ? lock_release+0x1e3/0x680 [ 2667.909456] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2667.909884] ? __pfx_lock_release+0x10/0x10 [ 2667.910198] do_open_execat+0x10d/0x3c0 [ 2667.910500] ? __pfx_do_open_execat+0x10/0x10 [ 2667.910845] ? sched_mm_cid_before_execve+0x249/0x360 [ 2667.911241] bprm_execve+0x49a/0x1940 [ 2667.911537] ? __pfx_get_arg_page+0x10/0x10 [ 2667.911873] ? count.constprop.0+0x1bb/0x290 [ 2667.912209] ? __pfx_bprm_execve+0x10/0x10 [ 2667.912537] ? copy_string_kernel+0x44d/0x4e0 [ 2667.912882] do_execveat_common+0x734/0x8e0 [ 2667.913222] ? __pfx_do_execveat_common+0x10/0x10 [ 2667.913603] __x64_sys_execveat+0xe4/0x130 [ 2667.913934] do_syscall_64+0x3f/0x90 [ 2667.914236] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2667.914627] RIP: 0033:0x7f308395ab19 [ 2667.914893] 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 [ 2667.916210] RSP: 002b:00007f3080ed0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2667.916755] RAX: ffffffffffffffda RBX: 00007f3083a6df60 RCX: 00007f308395ab19 [ 2667.917258] RDX: 0000000000000000 RSI: 0000000020000640 RDI: ffffffffffffffff [ 2667.917769] RBP: 00007f3080ed01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2667.918283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2667.918794] R13: 00007ffe0337342f R14: 00007f3080ed0300 R15: 0000000000022000 [ 2667.919352] 15:09:09 executing program 3: r0 = fsopen(&(0x7f00000000c0)='f2fs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xd0402, 0x128) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000080)='f2fs\x00', &(0x7f0000000100)='].$:#\x00', 0x0) 15:09:09 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r1 = getegid() io_setup(0x90, &(0x7f00000012c0)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_submit(r2, 0x1, &(0x7f0000001640)=[&(0x7f00000013c0)={0x0, 0x0, 0x8, 0x2, 0x0, r3, 0x0}]) accept$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000100)=0x1c) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) 15:09:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0xa00, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:09:09 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 44) 15:09:09 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:09:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c00, 0x0) [ 2682.961739] loop5: detected capacity change from 0 to 5 15:09:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x40101286, 0x0) 15:09:09 executing program 6: ioctl$F2FS_IOC_START_ATOMIC_WRITE(0xffffffffffffffff, 0xf501, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) r2 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r2, 0xf505, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r3, 0x0) syz_io_uring_submit(r4, 0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000001380), 0x16000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001840)={{{@in=@initdev, @in=@remote}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xe8) r6 = openat(r5, &(0x7f0000000180)='./file1\x00', 0x290480, 0x4) syz_io_uring_setup(0x101, &(0x7f0000000080), &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000b0000)=nil, 0x0, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_setup(0x51dc, &(0x7f0000000080)={0x0, 0xfffffffe, 0x9cfc1948da922ba1, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000180)=0x0) syz_io_uring_submit(0x0, r7, 0x0, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) syz_io_uring_submit(0x0, r7, &(0x7f0000000200)=@IORING_OP_FILES_UPDATE={0x14, 0x3, 0x0, 0x0, 0x1000, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, r6, 0xffffffffffffffff, r0], 0x5}, 0x7) syz_io_uring_submit(r4, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2, 0x0, @fd=r2, 0x4, 0x100, 0x7, 0x0, 0x1, {0x3}}, 0x1000) [ 2682.976945] FAT-fs (loop5): bogus number of reserved sectors [ 2682.977383] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2682.986657] loop5: detected capacity change from 0 to 5 [ 2682.990654] FAT-fs (loop5): bogus number of reserved sectors [ 2682.991089] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2683.000314] loop4: detected capacity change from 0 to 16383 [ 2683.016471] nfs4: Unknown parameter '@{)' [ 2683.017657] Process accounting resumed 15:09:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r0, &(0x7f0000000140)="01", 0x1, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000780)=""/230) r1 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000000)={{0x108, 0x1f, 0x0, 0x216, 0x34a, 0x8, 0x1de, 0xfff}, "f8f119b8cf97d528744be1ab643cb6ad4eda4127c3d1235d8c6a595dc6c3055d551be7ee5d8581746b6441dfa0b18f4d8c607914c597c8cb426d3966ac6308eb4ac510b1f4f2da8cf8ad4bb730995ed1aea8813b4400153752f0f79c", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x77c) getuid() 15:09:09 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 45) 15:09:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x40101288, 0x0) [ 2683.040521] Process accounting paused 15:09:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0xa05, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) [ 2683.063025] Process accounting resumed 15:09:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c00, 0x0) [ 2683.100760] loop5: detected capacity change from 0 to 5 [ 2683.105156] FAULT_INJECTION: forcing a failure. [ 2683.105156] name failslab, interval 1, probability 0, space 0, times 0 [ 2683.106024] CPU: 1 PID: 12815 Comm: syz-executor.7 Not tainted 6.4.0-next-20230703 #1 [ 2683.106543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2683.107075] Call Trace: [ 2683.107256] [ 2683.107430] dump_stack_lvl+0xc1/0xf0 [ 2683.107710] should_fail_ex+0x4b4/0x5b0 [ 2683.107991] ? security_file_alloc+0x38/0x170 [ 2683.108305] should_failslab+0x9/0x20 [ 2683.108574] kmem_cache_alloc+0x62/0x370 [ 2683.108860] security_file_alloc+0x38/0x170 [ 2683.109162] init_file+0x99/0x250 [ 2683.109423] alloc_empty_file+0x94/0x1e0 [ 2683.109727] path_openat+0xd8/0x2710 [ 2683.110024] ? security_prepare_creds+0x116/0x190 [ 2683.110382] ? __pfx_path_openat+0x10/0x10 [ 2683.110667] ? __lock_acquire+0x19b1/0x6340 [ 2683.110996] do_filp_open+0x1ba/0x410 [ 2683.111249] ? __pfx_do_filp_open+0x10/0x10 [ 2683.111564] ? perf_trace_lock+0xc1/0x480 [ 2683.111864] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 2683.112240] ? lock_acquire+0x19a/0x4c0 [ 2683.112536] ? sched_mm_cid_before_execve+0x23c/0x360 [ 2683.112917] ? lock_release+0x1e3/0x680 [ 2683.113218] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 2683.113657] ? __pfx_lock_release+0x10/0x10 [ 2683.113984] do_open_execat+0x10d/0x3c0 [ 2683.114294] ? __pfx_do_open_execat+0x10/0x10 [ 2683.114632] ? sched_mm_cid_before_execve+0x249/0x360 [ 2683.114973] bprm_execve+0x49a/0x1940 [ 2683.115257] ? __pfx_get_arg_page+0x10/0x10 [ 2683.115559] ? count.constprop.0+0x1bb/0x290 [ 2683.115891] ? __pfx_bprm_execve+0x10/0x10 [ 2683.116214] ? copy_string_kernel+0x44d/0x4e0 [ 2683.116548] do_execveat_common+0x734/0x8e0 [ 2683.116839] ? __pfx_do_execveat_common+0x10/0x10 [ 2683.117213] __x64_sys_execveat+0xe4/0x130 [ 2683.117501] do_syscall_64+0x3f/0x90 [ 2683.117783] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2683.118128] RIP: 0033:0x7f308395ab19 [ 2683.118393] 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 [ 2683.119646] RSP: 002b:00007f3080ed0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2683.120182] RAX: ffffffffffffffda RBX: 00007f3083a6df60 RCX: 00007f308395ab19 [ 2683.120680] RDX: 0000000000000000 RSI: 0000000020000640 RDI: ffffffffffffffff [ 2683.121184] RBP: 00007f3080ed01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2683.121693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2683.122200] R13: 00007ffe0337342f R14: 00007f3080ed0300 R15: 0000000000022000 [ 2683.122720] [ 2683.134380] FAT-fs (loop5): bogus number of reserved sectors [ 2683.135126] FAT-fs (loop5): Can't find a valid FAT filesystem 15:09:22 executing program 3: r0 = fsopen(&(0x7f00000000c0)='ufs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000), &(0x7f0000000040)='\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f0000000080)='nomand\x00', 0x0, 0x0) 15:09:22 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:09:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x401070c9, 0x0) 15:09:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0xb00, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:09:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4c00, 0x0) 15:09:22 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = dup(r0) r2 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) pidfd_getfd(r1, r2, 0x0) perf_event_open$cgroup(&(0x7f00000001c0)={0x2, 0x80, 0x0, 0x1, 0x78, 0x6, 0x0, 0x9, 0x4, 0xd, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000180), 0x4}, 0x10000, 0x8, 0x208e4363, 0x8, 0xffffffff, 0x10000, 0x1, 0x0, 0x7fba, 0x0, 0x80000001}, 0xffffffffffffffff, 0x7, r0, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r4, 0x0, 0xffff8000) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x8, 0x0, 0x1, 0xf5, 0x0, 0x4, 0x3080c, 0x5, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x2, 0x7fff, 0xfff, 0x0, 0x7, 0x8000, 0x887, 0x0, 0x4, 0x0, 0x52e7e70f}, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0x3) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) 15:09:22 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 46) 15:09:22 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x1e}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) [ 2696.168789] loop5: detected capacity change from 0 to 5 [ 2696.177260] FAT-fs (loop5): bogus number of reserved sectors [ 2696.177761] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2696.187566] loop5: detected capacity change from 0 to 5 [ 2696.194604] FAT-fs (loop5): bogus number of reserved sectors [ 2696.195557] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2696.208534] loop4: detected capacity change from 0 to 16383 15:09:22 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x4c00, 0x0) 15:09:22 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r2, 0x5, r1, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, r0, 0x0, 0x0, r2, 0x0], 0x7}, 0x58) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x2, 0x1, 0x8, 0xff, 0x0, 0x5, 0x2000, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x1, 0x7fffffff}, 0x10, 0x4, 0x4, 0x7, 0x100, 0x8000, 0x4, 0x0, 0x0, 0x0, 0x3ff}, r2, 0x10, 0xffffffffffffffff, 0x3) setresuid(0xee00, 0x0, 0x0) [ 2696.218419] nfs4: Unknown parameter '@{)' 15:09:22 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 47) 15:09:22 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r1 = memfd_secret(0x80000) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f0000000080)=0x9574) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000000)={0x0, r1, 0xd468, 0x2, 0xc55, 0x1c}) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) 15:09:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0xb01, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:09:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x401070ca, 0x0) [ 2696.293142] loop5: detected capacity change from 0 to 5 [ 2696.303389] FAT-fs (loop5): bogus number of reserved sectors [ 2696.303768] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2696.311585] loop5: detected capacity change from 0 to 5 [ 2696.319943] FAT-fs (loop5): bogus number of reserved sectors [ 2696.320312] FAT-fs (loop5): Can't find a valid FAT filesystem 15:09:22 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) (fail_nth: 48) [ 2696.391204] FAULT_INJECTION: forcing a failure. [ 2696.391204] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2696.392053] CPU: 0 PID: 12874 Comm: syz-executor.7 Not tainted 6.4.0-next-20230703 #1 [ 2696.392577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2696.393133] Call Trace: [ 2696.393318] [ 2696.393488] dump_stack_lvl+0xc1/0xf0 [ 2696.393776] should_fail_ex+0x4b4/0x5b0 [ 2696.394071] _copy_to_user+0x30/0xc0 [ 2696.394352] simple_read_from_buffer+0xd0/0x170 [ 2696.394693] proc_fail_nth_read+0x1a2/0x240 [ 2696.395005] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 2696.395341] ? security_file_permission+0xb5/0xe0 [ 2696.395712] vfs_read+0x1de/0x8f0 [ 2696.395968] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 2696.396307] ? __pfx_vfs_read+0x10/0x10 [ 2696.396593] ? __fget_files+0x267/0x480 [ 2696.396909] ksys_read+0x122/0x250 [ 2696.397171] ? __pfx_ksys_read+0x10/0x10 [ 2696.397457] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 2696.397827] do_syscall_64+0x3f/0x90 [ 2696.398101] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 2696.398482] RIP: 0033:0x7f308390d69c [ 2696.398735] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2696.399908] RSP: 002b:00007f3080ed0170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2696.400407] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f308390d69c [ 2696.400933] RDX: 000000000000000f RSI: 00007f3080ed01e0 RDI: 0000000000000004 [ 2696.401457] RBP: 00007f3080ed01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2696.401983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2696.402507] R13: 00007ffe0337342f R14: 00007f3080ed0300 R15: 0000000000022000 [ 2696.403069] 15:09:37 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x4c00, 0x0) 15:09:37 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000002c0)={0x8000000, &(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x12}, &(0x7f0000000140)=""/62, 0x3e, &(0x7f0000000180)=""/199, &(0x7f0000000280)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0], 0x5}, 0x58) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x81, 0x1f, 0xff, 0x2, 0x0, 0x9a, 0x10900, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffb, 0x5}, 0x10200, 0x1, 0x5, 0x1, 0xfffffffffffff3f3, 0x4, 0x1, 0x0, 0x10000, 0x0, 0x100000000}, r1, 0x3, r0, 0x2) setresuid(0xee00, 0x0, 0x0) 15:09:37 executing program 3: r0 = fsopen(&(0x7f0000000140)='hfs\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f0000000080)={0x3, {0x11, 0x8001, 0x2, 0x0, 0xfffffffffffffffc}}) fsmount(r0, 0x0, 0x71) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) 15:09:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x401070cd, 0x0) 15:09:37 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r0, 0x0, 0xffff8000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r1, 0x0, 0xffff8000) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x4, 0x81, 0x7c, 0x0, 0xfffffffffffffffa, 0x10000, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x15d5beb5, 0x2, @perf_bp={&(0x7f0000000000), 0x9}, 0x8810, 0x101, 0x8, 0x5, 0x1, 0x4, 0xcf1e, 0x0, 0x4, 0x0, 0x401}, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x9) sendmmsg$unix(r0, &(0x7f0000000000), 0x0, 0x40010) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000000c0), 0x12) 15:09:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0xc30, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:09:37 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:09:37 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x0) [ 2711.484777] loop4: detected capacity change from 0 to 16383 [ 2711.489102] loop5: detected capacity change from 0 to 6 [ 2711.496543] FAT-fs (loop5): bogus number of reserved sectors [ 2711.496994] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2711.501311] nfs4: Unknown parameter '@{)' [ 2711.504723] loop5: detected capacity change from 0 to 6 15:09:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x401870c8, 0x0) [ 2711.511771] FAT-fs (loop5): bogus number of reserved sectors [ 2711.512709] FAT-fs (loop5): Can't find a valid FAT filesystem 15:09:37 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x2) 15:09:37 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x4c00, 0x0) 15:09:37 executing program 6: r0 = syz_open_dev$hiddev(&(0x7f0000000000), 0x1ff, 0x2000) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000100)={0x0, 0x8, 0x5, 0x1}) r2 = memfd_secret(0x80000) r3 = openat(r2, &(0x7f0000000100)='./file1\x00', 0x545002, 0x1a0) write$binfmt_script(r3, 0x0, 0xffff8000) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000900)={0x40000000}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000500)={r1, 0x10001, 0x100000001}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000000c0), 0x12) 15:09:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0xe00, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:09:38 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) [ 2711.626218] loop5: detected capacity change from 0 to 7 [ 2711.630254] FAT-fs (loop5): bogus number of reserved sectors [ 2711.630662] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2711.642755] loop5: detected capacity change from 0 to 7 [ 2711.648691] FAT-fs (loop5): bogus number of reserved sectors [ 2711.649434] FAT-fs (loop5): Can't find a valid FAT filesystem 15:09:50 executing program 3: r0 = fsopen(&(0x7f0000000180)='squashfs\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10400, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x401, 0x0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000140)='async\x00', 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='\x00\x00\x00\x00\x00\b', &(0x7f00000000c0)='\x00\x91\f\xccw\xb9\xeen\x99\xab\x0f,\x1aV\xd3)\xdc\xf7\x00\x11?\x19<\xd2?,\x84\xaf\x18\xda\x8f\xb5G\xce)`\x1f\x12\xc2f\xe2\xcd\xea\xc4\xe3\x00\x02\x00\x00\x00\x00\x00\x00\xb0\t\x00\x00\a\x90R\xdeN0mJy\xcb\xad\xe2\xe9\xd7\xd043\xc8\xe1\x87T\x00'/89, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x7, 0x0, 0x0, 0x0) 15:09:50 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x3) 15:09:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x401870cb, 0x0) 15:09:50 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400000, 0x2, 0x0, 0x3}, 0x0, 0x40, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) 15:09:50 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0xc08, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) 15:09:50 executing program 2: syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x2400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x7, 0x1, 0x3, 0x81, 0x0, 0x1, 0x80000, 0x8, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x47416, 0x1ff, 0x3fe6e53, 0x2, 0x4, 0x40, 0x7, 0x0, 0x9, 0x0, 0x8001}, 0x0, 0x5, r0, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x6) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) openat(r1, &(0x7f0000000200)='./cgroup/cgroup.procs\x00', 0x180, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fsync(r2) listen(r2, 0x4) 15:09:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0xe30, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:09:50 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{0x0, 0x0, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2724.333686] loop5: detected capacity change from 0 to 7 [ 2724.336438] FAT-fs (loop5): bogus number of reserved sectors [ 2724.336850] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2724.353234] loop5: detected capacity change from 0 to 7 [ 2724.357031] FAT-fs (loop5): bogus number of reserved sectors [ 2724.357447] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2724.369485] Process accounting paused [ 2724.385825] loop4: detected capacity change from 0 to 16383 [ 2724.409301] nfs4: Unknown parameter '@{)' [ 2724.420684] Process accounting resumed 15:09:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x401870cc, 0x0) 15:09:50 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r1, 0x0, 0xffff8000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) rt_sigqueueinfo(r5, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x7fff}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x7}, r4, 0x5, r3, 0x1) gettid() r6 = clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0, {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, r2, 0x0, 0x0, r4, 0x0], 0x7}, 0x58) r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r9, 0x0, 0xffff8000) r10 = getpid() perf_event_open(&(0x7f0000001640)={0x3, 0x80, 0x3, 0x0, 0x2, 0x5, 0x0, 0x10000, 0x8, 0xa, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000001600)}, 0xc800, 0x4, 0x7, 0x5, 0x4, 0x1, 0x0, 0x0, 0xda9, 0x0, 0x8}, r10, 0x3, 0xffffffffffffffff, 0x3) clone3(&(0x7f0000001580)={0x801800, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f00000013c0), {0x7}, &(0x7f0000001400)=""/26, 0x1a, &(0x7f0000001440)=""/235, &(0x7f0000001540)=[r8, r8, r7, r6], 0x4, {r0}}, 0x58) r11 = fork() write$cgroup_pid(r9, &(0x7f0000000000)=r11, 0x12) [ 2724.430753] Process accounting paused 15:09:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x1020, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:09:50 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x705, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:09:50 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x4) [ 2724.484866] loop5: detected capacity change from 0 to 8 [ 2724.486794] loop2: detected capacity change from 0 to 3 15:09:50 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000300)={0x10000, &(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140), {0x28}, &(0x7f0000000180)=""/77, 0x4d, &(0x7f0000000200)=""/184, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x3}, 0x58) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r2, 0x0) syz_io_uring_submit(r3, 0x0, 0x0, 0x0) syz_io_uring_setup(0x51dc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000180)=0x0) syz_io_uring_submit(0x0, r4, 0x0, 0x6) syz_io_uring_submit(r3, r4, &(0x7f0000000380)=@IORING_OP_TEE={0x21, 0x4, 0x0, @fd=r0, 0x0, 0x0, 0x50c, 0x0, 0x1, {0x0, 0x0, r0}}, 0x4) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x80, 0x0, 0x9, 0x43, 0x0, 0x2, 0x40, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x41, 0x1, @perf_bp, 0x50020, 0x1, 0xfffffffd, 0x0, 0x2, 0x342, 0x7, 0x0, 0x2, 0x0, 0x8}, r1, 0x1, r0, 0xb) setresuid(0xee00, 0x0, 0x0) [ 2724.494153] FAT-fs (loop2): bogus number of reserved sectors [ 2724.494590] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2724.498656] FAT-fs (loop5): bogus number of reserved sectors [ 2724.499131] FAT-fs (loop5): Can't find a valid FAT filesystem 15:09:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x401c5820, 0x0) 15:10:03 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x5) 15:10:03 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4aa94d0e}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x8, 0xa0, 0x4, 0x1, 0x0, 0x1, 0x88014, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000100), 0x4}, 0x18010, 0xb95, 0x6, 0x5, 0x8, 0x20, 0x0, 0x0, 0x8}, r0, 0x9, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) fcntl$lock(r1, 0x25, &(0x7f00000001c0)={0x2, 0x0, 0x7f, 0x9, r0}) 15:10:03 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{0x0, 0x0, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:10:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x4020940d, 0x0) 15:10:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x10f3, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:10:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x5421, 0x0) 15:10:03 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x44, 0x4, 0x5, 0x4, 0x0, 0x68d, 0x9040, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x1f, 0x8}, 0x40c12, 0x0, 0x1, 0x1, 0x79, 0x400, 0x4, 0x0, 0x6, 0x0, 0xfff}, r1, 0x4, r0, 0x1) 15:10:03 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fsmount(r1, 0x1, 0xf4) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) [ 2737.373516] loop4: detected capacity change from 0 to 16383 [ 2737.380729] nfs4: Unknown parameter '@{)' [ 2737.404285] loop5: detected capacity change from 0 to 8 15:10:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80041284, 0x0) 15:10:03 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r2 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) fcntl$dupfd(r2, 0x0, r0) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r4 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = gettid() rt_sigqueueinfo(r5, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r5, 0x5, r4, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, r3, 0x0, 0x0, r5, 0x0], 0x7}, 0x58) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x1c, 0xe8, 0xc5, 0xa9, 0x0, 0x7, 0x602, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x7}, 0x8800, 0x2, 0x2, 0x0, 0x4, 0x3, 0x2, 0x0, 0x9, 0x0, 0x1}, r5, 0x0, 0xffffffffffffffff, 0x4) [ 2737.424924] FAT-fs (loop5): bogus number of reserved sectors [ 2737.425648] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2737.446704] loop5: detected capacity change from 0 to 8 [ 2737.448635] FAT-fs (loop5): bogus number of reserved sectors [ 2737.450628] FAT-fs (loop5): Can't find a valid FAT filesystem 15:10:03 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) 15:10:03 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x6) 15:10:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x5421, 0x0) 15:10:03 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 15:10:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x1133, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:10:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80041285, 0x0) 15:10:03 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) 15:10:04 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x7) [ 2737.652268] loop5: detected capacity change from 0 to 8 [ 2737.665274] FAT-fs (loop5): bogus number of reserved sectors [ 2737.666150] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2737.696397] loop5: detected capacity change from 0 to 8 15:10:04 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{0x0, 0x0, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2737.713142] FAT-fs (loop5): bogus number of reserved sectors [ 2737.713929] FAT-fs (loop5): Can't find a valid FAT filesystem 15:10:04 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x8) [ 2737.824673] loop4: detected capacity change from 0 to 16383 [ 2737.845384] nfs4: Unknown parameter '@{)' 15:10:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x5421, 0x0) 15:10:18 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() rt_sigqueueinfo(r3, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r3, 0x5, r2, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, r1, 0x0, 0x0, r3, 0x0], 0x7}, 0x58) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) perf_event_open$cgroup(&(0x7f0000000100)={0x2, 0x80, 0x1f, 0x1f, 0x2, 0xd5, 0x0, 0xab2, 0x4000, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x88, 0x2, @perf_config_ext={0x5, 0x80}, 0x0, 0x9, 0x1, 0x5, 0x400, 0x632, 0x8b, 0x0, 0x6, 0x0, 0x1}, r0, 0x4, 0xffffffffffffffff, 0xf) 15:10:18 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240), 0x0, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:10:18 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x48) 15:10:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80081270, 0x0) 15:10:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x1201, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:10:18 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x3ed2, &(0x7f0000000080)={0x0, 0xfffffffd, 0x2, 0x0, 0x254}) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:inetd_child_exec_t:s0\x00', 0x28, 0x1) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000300), 0x0, &(0x7f0000000340)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000000380)=@abs, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000400)=""/36, 0x24}, {&(0x7f0000000440)=""/171, 0xab}, {&(0x7f0000000500)=""/157, 0x9d}, {&(0x7f00000005c0)=""/125, 0x7d}], 0x4, &(0x7f0000000680)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000740)=""/189, 0xbd}, {&(0x7f0000000800)=""/152, 0x98}, {&(0x7f00000008c0)=""/64, 0x40}], 0x3, &(0x7f0000000940)=[@cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x3, 0x0, &(0x7f0000000ac0)={0x0, 0x989680}) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) statx(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, 0x0, r4) fchown(0xffffffffffffffff, 0xee01, r4) keyctl$chown(0x4, 0x0, r2, r4) mount$9p_virtio(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x100000, &(0x7f00000001c0)={'trans=virtio,', {[{@fscache}, {@noextend}, {@afid={'afid', 0x3d, 0x400}}, {@debug={'debug', 0x3d, 0x1761}}, {@privport}, {@noextend}], [{@context={'context', 0x3d, 'staff_u'}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@smackfsroot={'smackfsroot', 0x3d, '&%\\-:&/{p)-'}}, {@euid_eq}]}}) 15:10:18 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsopen(&(0x7f00000000c0)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000180)='{.,-^\x00\xbc}\x13\xba\x1fx\xd6\xbd\xad\x88x\xfa\xe7Q\xb8\xb9k\xfe<\xa6\x1a\x9b\b\x92\fp\xf9,DV&\xeb\x1b\xf6\x95\xd0\xd5\x8bx\x1f:T]\xdc+\x1aa\x1a\xed\xfd\xb6:\xd8(\xd9\xd1\xf2\xd9\x0e:\xbb\x00', &(0x7f0000000200)='\x00\xc8\x90G\x99|\xce\xf6\xcfg\xe0H_Fdv\x8fti\x14h\xae[\xaf\'\xda$\xef\xb5\xef\xbe\xa7\xc7\xacVL\xe8\n\xfd(\x82\x8c[\x9a\bO\xde~\x1d\x06\xa5P\xc0\x87I\x90T\xce\x89M\x97~\x17\xc7^\xdc\xf6-rq@\x8b\xf4\x03h\x95\x85\xe7\x1aU\x13\xe5\x96\x8b\x0e\x03\x0e\x86H\x83\x14\xb7>\x19{\xed#\xed\xbf\x83\xb1\xc9\x17\xeb\xef\xf3\xc4\xa8\xf3\x85\xdc\x8ex\xbf\xb4\xa1\'\xe8\x9d\xa6\x88@\x1b\xab\xd45\xaf\x88\xccz6(\xb7\xa4%\xf6w\xbby\xc1\xdaQ!\xc8\xfb\x94\xf7o\xa1\xb1\xfb\x18\x18\te\xbaJ\xb1\x11:p-\xe0Q-E\xd3\x1a\xf2g\xb4\x8c\x979\xef\xcd\xef\xa5D\xfd\x01\xb3w\xb5p-\xd3x*\x15g\x10\x8b\xd7\x05\x10\xc6\xaf\xf4:\xafym\x13d\x14\xd4@\xeeY\xd0\xfcy\x89\xee\xcd\xa2K\x1dxx0\xd8\x10\xaa\xdeT\"\x06\x98\xa9-\xe5\xb6\xb1\xd3\x871\x96\xcaE{%y\xb5\b\xb7\xfd(B\x98\xbbJ! \xaf@\xba\xe0\xfd\x11\xf6\xfb=\xe0\x81A\xfel\x18!\xba.\n\x84D7\x8b\x0f\v\x88\x9d\xd9\xe8\x95\xbd\xd5\x0ev\xf0\x17\xeb\x01K)\x03\x98\xac@J\xbfd\x83\x94\x04\x11\x99i\xc9\x8a\xcd\x91\x1c\xcb\xed\xb0\xd8\xd1\xc6^d4JM\xbf\xb7\x93t}U%\xbc.\x7f:\xfaT\xd2\xd5\xb7\xb8\xb9(\xb5\x9c\xa3d\xbe)K\xcb\x1b8{\xfc\xc0\xbb\xc4\x998\v\xfa/Dm\xe7\xb4.P\xa2\x14\x82\xd3\xd6\x8aZ;\xfd D\v\xda1\x8f\xd9\xc94K\xa5', 0x0) 15:10:18 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x4c) [ 2752.411506] loop5: detected capacity change from 0 to 9 [ 2752.421908] FAT-fs (loop5): bogus number of reserved sectors [ 2752.422309] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2752.428375] loop4: detected capacity change from 0 to 16383 [ 2752.431383] loop5: detected capacity change from 0 to 9 [ 2752.436904] FAT-fs (loop5): bogus number of reserved sectors [ 2752.437298] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2752.441581] nfs4: Unknown parameter '@{)' 15:10:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x1224, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:10:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80081272, 0x0) 15:10:18 executing program 0: r0 = io_uring_setup(0x3ed2, &(0x7f0000000080)) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f0000000000)={{r0}, "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"}) perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000001000), 0x100000000, 0x240) io_uring_register$IORING_UNREGISTER_PERSONALITY(r2, 0xa, 0x0, r1) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) 15:10:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x5421, 0x0) [ 2752.551183] loop5: detected capacity change from 0 to 9 [ 2752.556290] FAT-fs (loop5): bogus number of reserved sectors [ 2752.556682] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2752.567608] loop5: detected capacity change from 0 to 9 [ 2752.568682] FAT-fs (loop5): bogus number of reserved sectors [ 2752.569151] FAT-fs (loop5): Can't find a valid FAT filesystem 15:10:33 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x68) 15:10:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x5421, 0x0) 15:10:33 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240), 0x0, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:10:33 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) r1 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = gettid() rt_sigqueueinfo(r4, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) close(r3) r5 = gettid() ptrace$getsig(0x4202, r5, 0x800, &(0x7f00000013c0)) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r4, 0x5, r3, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, r2, 0x0, 0x0, r4, 0x0], 0x7}, 0x58) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x10, 0x7, 0x38, 0x3f, 0x0, 0x0, 0x48, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x5ed2, 0x0, @perf_config_ext={0x0, 0x100000000}, 0x200, 0x1f, 0x23b, 0x8, 0x6, 0x3c9816a2, 0x8, 0x0, 0x20, 0x0, 0x329}, r4, 0xffffffffffffffff, r0, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000100)='./cgroup/cgroup.procs\x00', 0x10001, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000140)="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", 0xfa, 0x8}, {&(0x7f0000000240)="bc0c63d860b03dff23c0451db7ea726a0d03d5b611225b1138dc02fe5d18", 0x1e, 0x2}, {&(0x7f0000000280)="5acc3d520ca7d8", 0x7, 0x7ff}], 0x104001, &(0x7f0000000540)=ANY=[@ANYBLOB="6e725f696e6f6465733d6b1c30303534332c6769643d", @ANYRESHEX=r1, @ANYBLOB="2c6e1cbcaec1c21b3b68ac002c6d706fec3d0d8c3d839fff06787c84f206153f5e6c6f63616c3d72656c61746976652c266f776e65723e", @ANYRESDEC=r6, @ANYBLOB=',fscontext=root,func=KEXEC_KERNEL_CHECK,uid>', @ANYRESDEC=0x0, @ANYBLOB=',fsname=(!,\x00']) 15:10:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80081280, 0x0) 15:10:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x1225, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:10:33 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) 15:10:33 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) r1 = fsopen(&(0x7f0000000080)='jfs\x00', 0x0) fsmount(r1, 0x1, 0x78) [ 2767.425378] loop5: detected capacity change from 0 to 9 [ 2767.429949] FAT-fs (loop5): bogus number of reserved sectors [ 2767.430697] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2767.449769] loop4: detected capacity change from 0 to 16383 [ 2767.472606] loop5: detected capacity change from 0 to 9 [ 2767.477415] nfs4: Unknown parameter '@{)' [ 2767.478193] Process accounting resumed 15:10:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x5421, 0x0) 15:10:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80086601, 0x0) 15:10:33 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x6c) [ 2767.490935] FAT-fs (loop5): bogus number of reserved sectors [ 2767.491686] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2767.513637] Process accounting resumed [ 2767.525684] loop6: detected capacity change from 0 to 128 15:10:33 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) r1 = socket(0x11, 0x3, 0x40) r2 = socket$inet6(0xa, 0x800, 0x7fffffff) geteuid() r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x0) r4 = openat$incfs(0xffffffffffffffff, &(0x7f00000009c0)='.pending_reads\x00', 0xc0000, 0x10) r5 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) r6 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000000a80)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfb, 0x20000}, 0xc, &(0x7f0000000900)=[{&(0x7f0000000040)={0x1a0, 0x30, 0x400, 0x70bd2c, 0x25dfdbfb, "", [@generic="d7f23e5560f147a9feb023665bf08d04896707af9edc8264ed077209213951dfac1904be7128e78251bfcac6248786a0e2dd2bfe82317f0c935b55901d804381acb4c53deab023af4a9f85c30fb29407c68521a9ca21d2f85ceb7674a8c82b8ce597db767a35494c6bdce50082d7c5b352537a48a7c1bce5d6b885a40eaa0bf1e70977bf65695fd50ec5b838d54be0d211df599eeca337d6a06e53a6c8b411ba5b29102979d83824ac4d071d272dcfd4afabbf1cbc6f0aa4407269ff1972fb7cf4246394ac642cc46c257c7367aba1ac3df868a0e379fd4c42c74631e1a980", @nested={0x4e, 0x5, 0x0, 0x1, [@generic="d893532b1f77a54338c63864e29e41ea6e50d5303fd8", @generic="30b7b171747cce496f55113ce3fda1021d07b83823f4da0724738964dc5f5a7bbdfb4a1d1b31f4bc9560e8e333ad48c243506acc"]}, @generic="cf5930dc2daa3c2197504cc9700e6707c1adec2798d15222059459e1cd684e142d2fc8ee345da65eb73a52e1ae7629b33aefb83af73dd2a2fc9d3306fc3cbfd44b9cff9bcc9e3b02b6c4908e81a864145d97d89a8fac607e7d9151d0cdb0ed215d"]}, 0x1a0}, {&(0x7f0000000200)={0x14c, 0x41, 0x320, 0x70bd27, 0x25dfdbfe, "", [@generic="912980498abe139af332d2c5c47a8bea47a91af89ef4b924e6fca5483acb8edd92a5b4f9dde9d657b9fa8fde2331fe3e032fbe43af658a3c1f39c985d0f29b5a16bb884afe77d16f9bc5080ea28aeb1890fb8fc198969ffb571a68", @generic="df3c32082bbcca2940a5da97d9453d851934a5b5e96203008d51ac5e1888d735d2c672d4382249eb11fcae005d568aecd873a326a447dfb4ec42888919fb20b5b7bf3dbdf6539e9436788d10df0a4cbead5c02e7c7095f53f376ab202454f4bc68f92a84c25fb729c8fe1dfe1d4896121a20ac02ece5c1125c15843fcf0fc91c1614df7f45f4e8e223d7de1e2e0cdf15bfb1367f98581f7407c141adf1d89efcaab7426fd416d235b78a43541d73ffae25346a3c3572309336d2ff5d91a7d48a33c3bf93", @generic="7d4e58108a337be8a91e", @typed={0x8, 0x8f, 0x0, 0x0, @fd=r0}, @typed={0x8, 0x32, 0x0, 0x0, @fd=r2}]}, 0x14c}, {&(0x7f0000000380)={0x264, 0x29, 0x603, 0x70bd2d, 0x25dfdbff, "", [@nested={0xe3, 0x72, 0x0, 0x1, [@generic="b80ec8ff69a6bc127cb684c2b18e44a590d13344a992c661317fb77af391f44b0b292867f0a2189847afec92013c39ee708f20e284ffbf24e592b9e705f5a95a20b598e2db8b2f1409ae93ad3af4e7d762d5a422fde47d2e947224b0d15734857de54732f66e276032d248d7aefffe1350ee76d102a6f4024320b3d2d084297e57d437903da7ddce50930a092ec57e60dc0f39255a0074acb4e6ee37914ab4240e5dc42537d6a17281939b9ece71a85dc552784231d02bc9b0e1cf35f7b70887b8390e569eedc5f4d241c351bdcf97edc5b64707b24e089a333b30b7b6e53c"]}, @generic, @generic="d667431c4d045a9e4a6dcc698e955fcb7cb9790db7c40954f8686f07d08d77bc0ea8e0339137f23aed5b98b418f9a24cd3144c23be09a9ad71f3951380dc9bf21dfba9f720ce28cd9049af419c965701fa4bb079e4ad9b517747c5f2a8f7d4f7462f7ecbe3b3f606b0aaa270557fb1d45be9627fefc27d00d2838a5ce13aa2748132065b295e671490c9a4f48ff955ee6a92253b4e591f236744aadecb2d2bb761fa497bd0ed8246c6ede651b1e9a9c9b411a5661fb3044e70a52b4f3a3980b9a19cc9110f7068e231ee7283d66e5539cba0", @generic="0f1e9a36644f22fa733fffe0831687c03a0c26fab7e7348a0829fb6703d5f924bd2d299599407acb71e192873db97e10c770700002fc9fd1ade56d412b6e3c1c1f968d53d5de0586f4c65e5d70149eb4b0534dc2beabcba244162ec14ccbbc98", @typed={0x39, 0x55, 0x0, 0x0, @binary="3f88d2a64b639dd9c1637f1da0249eb9244b62f1f457303a7268fc994171a9cf61167dc6554a6f2032cee2bd3cafddbb7d5fa8521a"}]}, 0x264}, {&(0x7f0000000600)={0x1b4, 0x34, 0x200, 0x70bd25, 0x25dfdbfb, "", [@nested={0xac, 0x37, 0x0, 0x1, [@typed={0x94, 0x6, 0x0, 0x0, @binary="b287262fde8a5111491ae14e717947a2fc5fd0c1dce0feb27747bedf5b068a672314c72933b868142cc54d9a6843f5e6c8782169f1fdce880b1378b6a25e226e88ad3552c9ee7582209355e70beab963fa324724db68d7798e710c03bea21d0938cebf9a7b3f1d967975754ac8c4ec7ecec427337573206600ddca3caec47c5ce0cb180fd5b1be763f2da60b55bd370b"}, @typed={0x8, 0x18, 0x0, 0x0, @pid}, @typed={0xc, 0x41, 0x0, 0x0, @u64}]}, @generic="cf84e0356528d7d1754c1a8f8a7e1a54c3199a3ee98dc92699c92540dce452e94f810aad2dc205b95e6542d7036a1db7e2d902671947118a9ab9ce9d30cdc915eb39bdedfacc2beeaa8ce94ed00ad513d9c0d7787acf27b2819841c8e5c502687ff84d9ed025408eb55a9bdac7aea2d9065ceaae71a963d52de947332176f8d05785af6d6cb06247ec381b314fc710c2828ab3338c017ff4a6d77d690f25d58e318050e083f80e84318b8b34d82cb7c3f0", @typed={0x4, 0x95}, @generic="48fea1cbaceb0707802a4bcc5eb3c030ee128315b19efa56b4674661e432c36e049f52e263a0ec457fc246b95a3196dac93a47ceaeb9a634369a24a21122f51084"]}, 0x1b4}, {&(0x7f00000007c0)={0x114, 0x1d, 0x300, 0x70bd27, 0x25dfdbfe, "", [@nested={0x102, 0x69, 0x0, 0x1, [@typed={0x3e, 0x8f, 0x0, 0x0, @binary="f9e638e9236708f77846591f073ee6cbafe61cc09187fe03885435572f6c76fa4fc009b0a41a79f646a8a395b429ace230e14193e2ddda951794"}, @typed={0xc, 0x7e, 0x0, 0x0, @u64=0x9}, @typed={0xa6, 0x3a, 0x0, 0x0, @binary="44953de0020258f4e58b8f4159c84e58523512da626b8bd006f0f25eb8819f1d302ddf20a260d90d37a9d249143332412a14a2778d52b23c10258481ddefc8b01870958daa39fb7054b8ff7fbd23896e3be661f582b701f998d1314f3dc051ffc5de640a93e008295cf211f9483d6564c393005674447a6464282f1c7fff5e1020dfe71d43fa61f18a488f8536795fdbec20ee72cf109ddb146e00623b83fc677a28"}, @generic="c8c4e0b57988a52d8667"]}]}, 0x114}], 0x5, &(0x7f0000000a00)=[@rights={{0x28, 0x1, 0x1, [r0, r0, r0, r3, r4, r0]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r5, r6]}}], 0x48, 0x10}, 0x4840) [ 2767.571217] Process accounting paused 15:10:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x1830, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:10:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80087601, 0x0) 15:10:34 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x5421, 0x0) 15:10:34 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x74) 15:10:34 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x5421, 0x0) 15:10:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x801c581f, 0x0) [ 2767.717350] loop5: detected capacity change from 0 to 12 [ 2767.733151] FAT-fs (loop5): bogus number of reserved sectors [ 2767.734072] FAT-fs (loop5): Can't find a valid FAT filesystem 15:10:48 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x48904, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) 15:10:48 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x7, 0xffffffffffffffff, 0xb) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r1, 0x0, 0xffff8000) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0xff, 0x84f4d, 0x7, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x910, 0x0, 0x8000, 0x2, 0x3f, 0x0, 0x3bf3, 0x0, 0x7208, 0x0, 0xfff}, 0x0, 0xd, r1, 0x2) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) 15:10:48 executing program 3: fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='\x92k\xd8\x90=', &(0x7f0000000040)='\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080), 0x3, 0x80000) fsmount(r0, 0x1, 0x4) 15:10:48 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x7a) 15:10:48 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240), 0x0, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:10:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x2000, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:10:48 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x5421, 0x0) 15:10:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0xc0045878, 0x0) 15:10:48 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x5421, 0x0) [ 2782.536303] loop5: detected capacity change from 0 to 16 [ 2782.540041] FAT-fs (loop5): bogus number of reserved sectors [ 2782.540418] FAT-fs (loop5): Can't find a valid FAT filesystem 15:10:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0xc0045878, 0x0) [ 2782.546532] loop5: detected capacity change from 0 to 16 [ 2782.546829] loop4: detected capacity change from 0 to 16383 [ 2782.550552] FAT-fs (loop5): bogus number of reserved sectors [ 2782.551087] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2782.566245] nfs4: Unknown parameter '@{)' 15:10:49 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) sendfile(r1, r0, &(0x7f0000000000)=0x10001, 0x100000000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendmsg$AUDIT_USER_AVC(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x7c, 0x453, 0x10, 0x70bd29, 0x25dfdbfd, "7e31028d1e7999579ef9db89d81100c1bfa8fc85757cbddb0997567f79f514bd7e24486492930b3d5b12cdcb6f0e55cc9129c698fa7d6cb1d00d8940f0f17e093ceb59e0f6d4c68984016c6b0670d797fdb9bde1c35e35bd001fd5c29502647192ec24bf345bd9d028", ["", "", "", "", "", ""]}, 0x7c}, 0x1, 0x0, 0x0, 0x40001}, 0x8004) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) 15:10:49 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x123) 15:10:49 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x1, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x91, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x9) setresuid(0xee00, 0x0, 0x0) r1 = syz_io_uring_complete(0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x80089419, &(0x7f0000000200)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x10042, &(0x7f0000000080)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache}, {@access_user}, {@privport}, {@cache_loose}, {@cache_loose}, {@nodevmap}, {@uname={'uname', 0x3d, '+'}}], [{@smackfshat={'smackfshat', 0x3d, '.{,*/'}}, {@func={'func', 0x3d, 'FILE_MMAP'}}]}}) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x7f, 0x7, 0x42, 0x7, 0x0, 0xa9ae, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000140), 0x6}, 0x4079c, 0x3ff, 0xffffffe1, 0x5, 0x200, 0x10001, 0x80, 0x0, 0x5, 0x0, 0x2d93}, 0x0, 0x5, 0xffffffffffffffff, 0x9) 15:10:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x2010, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:10:49 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x5421, 0x0) [ 2782.659446] loop5: detected capacity change from 0 to 16 [ 2782.665330] FAT-fs (loop5): bogus number of reserved sectors [ 2782.665717] FAT-fs (loop5): Can't find a valid FAT filesystem 15:11:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0xc0101282, 0x0) 15:11:01 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r1, 0x0, 0xffff8000) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) r2 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) ioctl$F2FS_IOC_GET_FEATURES(r2, 0x8004f50c, &(0x7f0000000080)) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000180), 0x100, 0x0) 15:11:01 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34", 0x57, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:11:01 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x5421, 0x0) 15:11:01 executing program 6: ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6}}, './cgroup/cgroup.procs\x00'}) ioctl$CDROMPLAYTRKIND(r0, 0x5304, &(0x7f0000000100)={0x6, 0x0, 0x1, 0x1}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) 15:11:01 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x300) 15:11:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x2412, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:11:01 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = clone3(&(0x7f0000001b40)={0x14000000, &(0x7f0000001800), &(0x7f00000018c0), &(0x7f0000001900), {0x2a}, &(0x7f0000001940)=""/161, 0xa1, &(0x7f0000001a00)=""/234, &(0x7f0000001b00)=[0xffffffffffffffff], 0x1}, 0x58) perf_event_open(&(0x7f0000001780)={0x31cca35dd500db24, 0x80, 0xb, 0x0, 0x1, 0x40, 0x0, 0xa7, 0x10009, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000001740), 0x7}, 0x40050, 0x4, 0x7, 0x8, 0x1, 0x9, 0x100, 0x0, 0xc5, 0x0, 0x6}, r1, 0x3, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)={{0x10b, 0x30, 0x1f, 0x2af, 0x5d, 0x3ff, 0xac, 0x7}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x1720) [ 2795.565427] loop5: detected capacity change from 0 to 18 [ 2795.578947] FAT-fs (loop5): bogus number of reserved sectors [ 2795.579337] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2795.587162] loop5: detected capacity change from 0 to 18 [ 2795.588759] loop4: detected capacity change from 0 to 16383 [ 2795.589749] FAT-fs (loop5): bogus number of reserved sectors [ 2795.590212] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2795.596415] nfs4: Unknown parameter '@{)' 15:11:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x5421, 0x0) 15:11:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0xc0189436, 0x0) 15:11:02 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x3f4) 15:11:02 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000300)={r0, 0xaf6, 0x4, 0x8000}) perf_event_open(&(0x7f0000000280)={0x4, 0x80, 0x5, 0x80, 0x3f, 0x6, 0x0, 0xf20, 0x10000, 0xc, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x6}, 0x10, 0xca, 0x1, 0x1, 0xffffffff7fffffff, 0x0, 0x100, 0x0, 0x21a9, 0x0, 0x4}, 0x0, 0xd, r1, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x102, 0x0) syz_emit_ethernet(0x148, &(0x7f0000000100)={@local, @local, @void, {@ipv4={0x800, @igmp={{0x16, 0x4, 0x1, 0x10, 0x13a, 0x66, 0x0, 0x2, 0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}, @local, {[@lsrr={0x83, 0x13, 0xa7, [@multicast2, @local, @multicast1, @rand_addr=0x64010100]}, @timestamp={0x44, 0x1c, 0x53, 0x0, 0xf, [0x3, 0xffff, 0x100003, 0x8000, 0x1, 0x3]}, @timestamp_addr={0x44, 0x14, 0xa0, 0x1, 0x0, [{@multicast2, 0xef1}, {@local, 0x3}]}]}}, {0x1f, 0x7f, 0x0, @remote, "3242baffb49d7ff72785e6639bbce84d59bdda7bb4c877b5466ee5a655077bdb507f86768eca473673e286cf9f70b77deffed380db8fe93b6b66825e7d5210c347460986877f20760ba9711bb651c111316341cfabdea4416f68e182f699deca52f19e2b5198b07b9bca8fb732c383244780e5c01637ea823100866475f3fc10b547d61c330af4ac0e0138242056366acc1e82d2775d242ab9baf41856ab6742d9ea5f5b4ebfda33724bdbe977bcc7fa94c078817de32173fb26e9bcb59ce8e61a56441bac7a4a799c81fa5d5f5e9d3218b491a98af32b06ced2"}}}}}, 0x0) write$cgroup_pid(r2, &(0x7f00000000c0), 0x12) 15:11:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x2512, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:11:02 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsopen(&(0x7f0000000080)='vxfs\x00', 0x1) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) [ 2795.688541] loop5: detected capacity change from 0 to 18 [ 2795.694951] FAT-fs (loop5): bogus number of reserved sectors [ 2795.695323] FAT-fs (loop5): Can't find a valid FAT filesystem 15:11:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x5421, 0x0) [ 2795.703406] loop5: detected capacity change from 0 to 18 [ 2795.707954] FAT-fs (loop5): bogus number of reserved sectors [ 2795.708339] FAT-fs (loop5): Can't find a valid FAT filesystem 15:11:14 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x3fe) [ 2808.328605] loop5: detected capacity change from 0 to 19 15:11:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0xc020660b, 0x0) 15:11:14 executing program 3: r0 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0), 0xffffffffffffffff) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8936, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @local}, 0x0, r4}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000080)={@broadcast, @dev={0xac, 0x14, 0x14, 0x42}, r4}, 0xc) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x48, r0, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast1}, @GTPA_PEER_ADDRESS={0x8, 0x4, @empty}, @GTPA_LINK={0x8, 0x1, r4}, @GTPA_TID={0xc, 0x3, 0x2}, @GTPA_MS_ADDRESS={0x8, 0x5, @private=0xa010102}, @GTPA_NET_NS_FD={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x24005010}, 0x90) r5 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r5, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) 15:11:14 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34", 0x57, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:11:14 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter\x00') perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) 15:11:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x2700, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:11:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x5421, 0x0) 15:11:14 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() rt_sigqueueinfo(r3, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r3, 0x5, r2, 0x1) faccessat2(r0, &(0x7f0000000140)='./cgroup/cgroup.procs\x00', 0x105, 0x600) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0)=0x0, {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, r1, 0x0, 0x0, r3, 0x0], 0x7}, 0x58) write$cgroup_pid(r0, &(0x7f0000000100)=r4, 0x12) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x80049367, &(0x7f0000000000)) [ 2808.330861] loop4: detected capacity change from 0 to 16383 [ 2808.334116] FAT-fs (loop5): bogus number of reserved sectors [ 2808.334498] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2808.346780] loop5: detected capacity change from 0 to 19 [ 2808.348646] nfs4: Unknown parameter '@{)' [ 2808.352928] FAT-fs (loop5): bogus number of reserved sectors [ 2808.353339] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2808.386626] Process accounting paused [ 2808.391542] Process accounting resumed 15:11:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0xc0481273, 0x0) 15:11:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x5421, 0x0) 15:11:14 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x500) [ 2808.405552] Process accounting paused 15:11:14 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0xfffffffffffffc87, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x800, 0xac, 0x4}, 0x18) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80002015}) setresuid(0xee00, 0x0, 0x0) 15:11:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x2b01, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) [ 2808.476116] loop5: detected capacity change from 0 to 21 [ 2808.477699] FAT-fs (loop5): bogus number of reserved sectors [ 2808.478261] FAT-fs (loop5): Can't find a valid FAT filesystem 15:11:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x5421, 0x0) 15:11:14 executing program 1: ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000100)={@loopback, 0x7f}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0xac) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 15:11:27 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000000080)) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r1, 0x0, 0xffff8000) fsmount(r1, 0x1, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x300000c, 0x10, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f00000000c0)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000300)={&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000200)=""/189, 0xbd, 0x0, &(0x7f00000002c0)=""/15, 0xf}, &(0x7f0000000340)=0x40) write$binfmt_script(r2, 0x0, 0xffff8000) fsmount(r0, 0x1, 0x15) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r3, 0x0) r4 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000380)={{0x1, 0x1, 0x18, r4}, './file1\x00'}) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f00000001c0)=0x1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000180)) 15:11:27 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) r2 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000003ac0)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0xee00, r3, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) statx(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, 0x0, r5) fchown(0xffffffffffffffff, 0xee01, r5) r6 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) r7 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000008580)={&(0x7f0000008200), 0x6e, &(0x7f0000008440)=[{&(0x7f0000008280)=""/194, 0xc2}, {&(0x7f0000008380)=""/4, 0x4}, {&(0x7f00000083c0)=""/113, 0x71}], 0x3, &(0x7f0000008480)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8}, 0x40010000) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000085c0)={{0x1, 0x1, 0x18, r0, {0xee01}}, './file0\x00'}) r10 = getegid() [ 2821.487518] loop4: detected capacity change from 0 to 16383 [ 2821.488336] loop5: detected capacity change from 0 to 23 sendmsg$netlink(0xffffffffffffffff, &(0x7f0000008700)={0x0, 0x0, &(0x7f0000007b80)=[{&(0x7f0000000000)={0x4c, 0x1f, 0x400, 0x70bd29, 0x25dfdbfd, "", [@generic="7745e37ee9aae5ad7c7f48172152f3b5e400581910e784ce6f131713fdda14779a0327b3015d0fa21655adb8d94124f36545", @typed={0x8, 0x87, 0x0, 0x0, @fd=r0}]}, 0x4c}, {&(0x7f0000008740)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08008c00", @ANYRES32=0x0, 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@generic="d261818ed000b2b933f3922b840db81747f63a148fa2206c0e4ba39cf22591dd49aafda841d43d1501d87acfd550597e3f22371fd941e9a2a0d772ebd8fb6453ead66fc1fbfc2348dced14c8970aea1311928649199967f327af43c7c76dc7631bc419aacd93a63b282c201a097979e58338a2e1e06ffb2dbbd36d61dec66e4c719c142f3cfed96fb8cc7dbf22ddb8535c3355ea4fbeaad80477b28d11e20375800f345fdccca8b1ec4720f68ceb67799c12eef661c2a932a3600a872d496756f9dc1eb407e4b4ff3a9815f8bba00b46cb"]}, @nested={0x100c, 0x4f, 0x0, 0x1, [@generic="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@typed={0x8, 0x1, 0x0, 0x0, @uid}]}]}, 0x11f8}], 0x6, &(0x7f0000008600)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, r1, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r0, r2, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r3, r5}}}, @rights={{0x18, 0x1, 0x1, [r6, r7]}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, r10}}}], 0xd0, 0x40}, 0x4004) 15:11:27 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x4) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) memfd_secret(0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000003ac0)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0xee00, r2, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000003ac0)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0xee00, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000003ac0)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0xee00, r4, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000003ac0)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0xee00, r5, 0x0) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) statx(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r6, 0x0, r7) fchown(0xffffffffffffffff, 0xee01, r7) recvmmsg$unix(r0, &(0x7f0000004440)=[{{&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000002600)=[{&(0x7f0000000180)=""/85, 0x55}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f0000000240)=""/117, 0x75}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/246, 0xf6}, {&(0x7f0000001480)=""/191, 0xbf}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/181, 0xb5}], 0x9, &(0x7f00000026c0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}}, {{&(0x7f0000002740), 0x6e, &(0x7f0000003840)=[{&(0x7f00000027c0)=""/4096, 0x1000}, {&(0x7f00000037c0)=""/81, 0x51}], 0x2, &(0x7f0000003880)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xc8}}, {{&(0x7f0000003980), 0x6e, &(0x7f0000003c40)=[{&(0x7f0000003a00)=""/69, 0x45}, {&(0x7f0000003a80)=""/90, 0x5a}, {&(0x7f0000003b00)=""/76, 0x4c}, {&(0x7f0000003b80)=""/69, 0x45}, {&(0x7f0000003c00)=""/42, 0x2a}], 0x5, &(0x7f0000003cc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x60}}, {{0x0, 0x0, &(0x7f0000004380)=[{&(0x7f0000003d40)=""/238, 0xee}, {&(0x7f0000003e40)=""/73, 0x49}, {&(0x7f0000003ec0)=""/195, 0xc3}, {&(0x7f0000003fc0)=""/58, 0x3a}, {&(0x7f0000004000)=""/253, 0xfd}, {&(0x7f0000004100)=""/207, 0xcf}, {&(0x7f0000004200)=""/44, 0x2c}, {&(0x7f0000004240)=""/221, 0xdd}, {&(0x7f0000004340)=""/12, 0xc}], 0x9}}], 0x4, 0x40012140, &(0x7f0000004540)={0x77359400}) fsetxattr$system_posix_acl(r1, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000004580)={{}, {}, [{0x2, 0x1, r2}, {0x2, 0x5, r3}, {0x2, 0x5, r4}, {0x2, 0x3}, {0x2, 0x5, r5}], {0x4, 0x4}, [{0x8, 0x4, r7}, {0x8, 0x5, 0xee01}, {0x8, 0x1, r8}, {0x8, 0x2, 0xee01}], {0x10, 0x2}, {0x20, 0x6}}, 0x6c, 0x1) [ 2821.502257] FAT-fs (loop5): bogus number of reserved sectors [ 2821.502641] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2821.503338] nfs4: Unknown parameter '@{)' 15:11:27 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34", 0x57, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:11:27 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x600) 15:11:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x2ff2, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:11:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 15:11:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x5421, 0x0) [ 2821.511860] loop5: detected capacity change from 0 to 23 [ 2821.517348] FAT-fs (loop5): bogus number of reserved sectors [ 2821.517730] FAT-fs (loop5): Can't find a valid FAT filesystem 15:11:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x8, 0x81, 0x7, 0x3, 0x0, 0x7ff, 0x20, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x3901, 0x8, 0x5, 0x6, 0x80, 0x47a8e160, 0x7c, 0x0, 0x3ff, 0x0, 0x3}, 0xffffffffffffffff, 0xf, r1, 0x1) 15:11:27 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x700) 15:11:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x5421, 0x0) 15:11:27 executing program 6: fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4000, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x5, 0x2, 0x2, 0x3, 0x0, 0xd2, 0x4, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x4f7}, 0x5402, 0x5, 0x0, 0x1, 0x7, 0xb75, 0x6af2, 0x0, 0x1ff, 0x0, 0x4}, 0xffffffffffffffff, 0x8, r0, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) 15:11:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x2ff4, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:11:28 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) 15:11:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x5421, 0x0) 15:11:28 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000c, 0x80010, 0xffffffffffffffff, 0x5686000) [ 2821.632864] loop5: detected capacity change from 0 to 23 [ 2821.643349] FAT-fs (loop5): bogus number of reserved sectors [ 2821.643731] FAT-fs (loop5): Can't find a valid FAT filesystem 15:11:41 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e5016", 0x82, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:11:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x2ff5, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:11:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) 15:11:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x5421, 0x0) 15:11:41 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000080)='/+-+$#{@%\x00') setresuid(0xee00, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r1, 0x0, 0xffff8000) r2 = perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0xfd, 0x1, 0x40, 0x20, 0x0, 0x3, 0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, @perf_config_ext={0x8005, 0x20}, 0x0, 0x5, 0x390fb2d6, 0x3, 0x8, 0x1, 0x40, 0x0, 0x6b000000, 0x0, 0xffffffffffffff81}, 0x0, 0xa, r1, 0x0) r3 = dup2(r0, r0) r4 = openat(r3, &(0x7f00000000c0)='./file2\x00', 0x8000, 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000003ac0)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0xee00, r5, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r7 = fsmount(r1, 0x0, 0x70) r8 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) r9 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000024c0)='/sys/power/pm_freeze_timeout', 0x0, 0x2c) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000025c0)=[{{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000001c0)="d206d5000d6e57bd11b5aed7745f4d8c3a7c819b87f6196c07ce28b14edda149e29749de8613e7fb92535e893e7b5e442142995c9e9c7fc74ce22dfc1fb6e6b3", 0x40}, {&(0x7f0000000200)="b08344042cb0bc531a07d298333ad6910f9c99", 0x13}, {&(0x7f0000000240)="33a66ccdcce7a4c9e682ea7c61170ddf5009377d2f2c12681981cf944624f8481376eb242bc0f7565b884032e77b936c8aa8e0b2f5aa9856da3b0c52738ff5309e36fcc38ae96c9f309bb7a3996b7753cfccc3907607a0e457b270517b0734bef5472a9305259181afaeee606250653c4b243a12ffdf7579eeedbe79904b4074efe4c0214b33a25c03ee8d560f33f5a0acddc3a3303cf373d38a686d3f38d5b8a811b8687f377d1b6584d4982afa567e758323e6eed6ae5c0448aac43aa5b42ddafaee3bbefbf007772db5b0151bf8", 0xcf}], 0x3, &(0x7f0000000400)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r5, r6}}}], 0x40, 0x4}}, {{&(0x7f0000000440)=@file={0x1, './file2\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f00000004c0)="fa03f1f1149636357d1c05bef77b1dc373e811508a0d9cb5f1c851beae784910cb3adbbd86004ca07b4cc76ed07defa4f50d8fc46ccf53291afcb3dd6926a2efb0c3e40c844340deb712729d41e110bbf03f363c7b400559a22efef6e710aaa8ac74c718e7d62daf226671079d22b92585e580953378700a4a84eeeb19cc6f60edd4819540bfe302782cbf8a01763fd8018c", 0x92}, {&(0x7f0000000580)="50b51cbca1fb20201455066032b5c4e9fa2a2cebe9232cd03521780216574a339f4422cdf5212f868ae000a82c86aa515b38a59b2ce1cb14bdd748f57e0101b5cb290656a0b13e21a57fc82a0e4a250cbd35771a4e6257044491acf77ecb99264b629a5891b8f5d5bdd66660aa5bb267a329045f2d65823fa621eb0db4f4c213bb7cd319303e742881d07bd780eeecfd4153e728981d45819406f66ec873308ea11fad", 0xa3}], 0x2, &(0x7f0000000cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5, r6}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r5}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r6}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5, r6}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5}}}], 0x138, 0x44085}}, {{&(0x7f0000000e00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000e80)="271ebc6f0413f4227925e557e8a0288888feb7ec1b391ef615d305e8003ae1cbcb4cbeb39d84b4c2fa03c85c2c1078236bfd5aecafa072d22426eabc6d9052643dc94803457311f273cf9af90e6974f5ae08c8ca9d5f8ac23b6479e6f7cb4716071d37fa38a4f3344d02a93855587404a696565eba8d6afb7d79a80e45c352588272d86f8dbffd209a9f1e265052e95bde37d5fd1ac1b57d762a8aaa93b951b42fedbd2b88ad134a286f1271f028c3930497d3", 0xb3}, {&(0x7f0000000f40)="eab304a825d9cd0c64e3c02b19f068a12725a005a6f6f4da94b76478002c21805940a35c6f835d335542e5f49284c27796231f", 0x33}, {&(0x7f0000000f80)="32519511364da49358a58668098f9936f440e0ba6b8795359a926bd80f8f042853e71023124198db4a302bba8e915a8b5027a8fa13041ff44edf438af45824f5575811c81ce83369c47d43ff5cb9cc119d39bfbdbbce234d2b9f36e4da74c25c34f9624cc06fde8ed0", 0x69}, {&(0x7f0000001000)="39bc3784c7d39e44bc7e1d9dd8dbccecd2bdc183e17d9fa88e0634ba5296aced2887d6356f134fca1078e72f1b07d7d02399e498f902bf95531b9c8961292d435d9193415d8d9c522441f2de5074d233ff94363f364d33828b4e8d13cb83eb9816f64605d164c8e36a8156262024df79f7e938dd38c8b08607ece3e232c84216ded96fdfcb062087c1f61b6e17e4f78ab8ed02c5289732891799dad86087b17a4a5897ca30184e65b75aee530040e13d26df4f6785f3ff8b0c339f95029d471e79f45bea7a3ddeb2dee53677cc4cef", 0xcf}, {&(0x7f0000001100)="0aa25eaf72c94e06bb4538", 0xb}], 0x5, &(0x7f0000001ec0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r6}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r6}}}, @cred={{0x1c}}], 0xa8, 0x80}}, {{&(0x7f0000001f80)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002140)=[{&(0x7f0000002000)="cfcdb7277d36a12469f7c1f591a1f43ae6797d37a562c80164fb86ec9d196de4fd15b942afe4182105de66d4a95eb666362c6ff287047f1eb0162fa3fcd8daf7ef10788be97d8320e26c9ef6b54712414c8a515c044abd909c88778a34612d316cdbce0ad8f50d8df4995ad3280b231300af747977c620da00858ff8f1b9896c4f67810092e190c0cfd1fb49be", 0x8d}, {&(0x7f00000020c0)="69603ca6c2ec12e644bdaef0da1f0150ee07ad6e0b89e3d22d19ae7ed0b8f246f5b5d97bf596da853a17144db8828b2f42fbae8467ebf40f9ba2e3e044fea21de952f76806db5e6241bc4537ad19ef6abc8be5059597b5d7027f7b170b9c98c1df403a782107376bfc8b040f0267", 0x6e}], 0x2, 0x0, 0x0, 0x20040887}}, {{&(0x7f0000002180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002280)=[{&(0x7f0000002200)="15d6d41bee17aafa1a9e75392a5dcf1eac3c6cee95a5e3410f1acc2a6cfa03469ae19026c97a2bf6cc9b2b", 0x2b}, {&(0x7f0000002240)="afcb878b44945afcb21a62976a104b9199fea1360c810d6515c3406faf", 0x1d}], 0x2, &(0x7f0000002500)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r5, r6}}}, @rights={{0x2c, 0x1, 0x1, [r1, r7, r8, r2, r9, r0, r3]}}, @rights={{0x18, 0x1, 0x1, [r10, r3]}}], 0xb0, 0x8005}}], 0x5, 0x1) newfstatat(0xffffffffffffff9c, &(0x7f0000003ac0)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0xee00, r11, 0x0) setresuid(r5, 0xee00, r11) 15:11:41 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x2000) [ 2835.592401] loop5: detected capacity change from 0 to 23 15:11:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x1, @perf_bp={&(0x7f0000000100), 0xc}, 0x10000, 0x3, 0x0, 0x8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfba}, 0x0, 0xe, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 15:11:41 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r3, &(0x7f0000000140)="01", 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x20, 0x6, 0x80, 0xc1, 0x0, 0x6, 0x10000, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, @perf_config_ext={0x0, 0x4a26}, 0x54, 0x1, 0xfffffffc, 0x4, 0x9, 0x280, 0x800, 0x0, 0x8000, 0x0, 0x2}, r2, 0xb, r3, 0x0) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x301400, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) [ 2835.613126] FAT-fs (loop5): bogus number of reserved sectors [ 2835.613549] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2835.619449] loop4: detected capacity change from 0 to 16383 [ 2835.619548] loop5: detected capacity change from 0 to 23 [ 2835.625145] nfs4: Unknown parameter '@{)' 15:11:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x5421, 0x0) [ 2835.640905] FAT-fs (loop5): bogus number of reserved sectors [ 2835.641330] FAT-fs (loop5): Can't find a valid FAT filesystem 15:11:42 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x2301) 15:11:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x2}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0xa) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f0000000000)) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 15:11:42 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f0000000000)=0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r1, 0x0, 0xffff8000) getdents64(r1, &(0x7f00000001c0)=""/76, 0x4c) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x3, 0x3f, 0x13, 0x3, 0x0, 0x0, 0x4000, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x7, 0xfffffffffffffff9}, 0x13c0, 0xfff, 0xfffffff8, 0x4, 0x8001, 0x3, 0xfff, 0x0, 0xffffff7a, 0x0, 0x10000}, 0x0, 0x6, r1, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000000c0), 0x12) 15:11:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x300c, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:11:42 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x5421, 0x0) 15:11:42 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) setresuid(0xee00, 0x0, 0x0) [ 2835.739101] loop5: detected capacity change from 0 to 24 [ 2835.747367] FAT-fs (loop5): bogus number of reserved sectors [ 2835.747748] FAT-fs (loop5): Can't find a valid FAT filesystem 15:11:42 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x3f00) [ 2835.756572] loop5: detected capacity change from 0 to 24 [ 2835.761364] FAT-fs (loop5): bogus number of reserved sectors [ 2835.761739] FAT-fs (loop5): Can't find a valid FAT filesystem 15:11:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x300e, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:11:56 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e5016", 0x82, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:11:56 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x80002, 0x0) r3 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x80000) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180), 0xca, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@afid={'afid', 0x3d, 0x5}}, {@access_uid={'access', 0x3d, 0xee01}}, {@debug={'debug', 0x3d, 0x4}}], [{@fowner_eq}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@appraise_type}, {@fsmagic={'fsmagic', 0x3d, 0x2}}]}}) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r1) preadv2(r0, &(0x7f0000002880)=[{&(0x7f0000000380)=""/115, 0x73}, {&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/36, 0x24}, {&(0x7f0000000500)=""/233, 0xe9}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/135, 0x87}, {&(0x7f00000016c0)=""/145, 0x91}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/243, 0xf3}], 0x9, 0x20, 0x2, 0x18) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) 15:11:56 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x4000) 15:11:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) dup2(r1, r0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 15:11:56 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) ioctl$AUTOFS_IOC_FAIL(r1, 0x9361, 0xffffffff) setresuid(0xee00, 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(r2, r1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r4 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = gettid() rt_sigqueueinfo(r5, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r5, 0x5, r4, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, r3, 0x0, 0x0, r5, 0x0], 0x7}, 0x58) r7 = perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0xff, 0x8, 0x2, 0x9, 0x0, 0x4, 0x3, 0xe, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200, 0x5, 0x79, 0x1, 0xfffffffffffffffc, 0xf31e, 0x80, 0x0, 0x3}, r5, 0x10, r0, 0x2) perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0xff, 0x5, 0x3f, 0xfd, 0x0, 0x8, 0x3240, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x8001, 0x9c}, 0x43040, 0x80, 0x400, 0x7, 0x100000000, 0x3, 0xb8ae, 0x0, 0x3, 0x0, 0x401}, r6, 0x6, r7, 0x8) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000000)=ANY=[@ANYBLOB="8af100"]) perf_event_open(&(0x7f00000013c0)={0x0, 0x80, 0x28, 0x7, 0x3f, 0x0, 0x0, 0x3, 0x10800, 0x9, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x1dd2, 0x1}, 0x8000, 0x0, 0xfffffffb, 0x5, 0x2, 0x1000, 0x4, 0x0, 0xfffffffe, 0x0, 0x5}, 0x0, 0xd, 0xffffffffffffffff, 0x8) 15:11:56 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, @perf_config_ext={0x0, 0x1}, 0x8000, 0x0, 0x0, 0x4, 0x0, 0xfffffffa, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) 15:11:56 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x5421, 0x0) [ 2849.914388] loop4: detected capacity change from 0 to 16383 [ 2849.916936] loop5: detected capacity change from 0 to 24 [ 2849.918247] FAT-fs (loop5): bogus number of reserved sectors [ 2849.918667] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2849.920517] nfs4: Unknown parameter '@{)' [ 2849.929548] loop5: detected capacity change from 0 to 24 [ 2849.933124] Process accounting resumed [ 2849.934061] FAT-fs (loop5): bogus number of reserved sectors [ 2849.934475] FAT-fs (loop5): Can't find a valid FAT filesystem 15:11:56 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x5421, 0x0) 15:11:56 executing program 1: ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0xc020662a, &(0x7f00000001c0)={0x6ea32852, 0x10000, 0x7, 0x1, 0x9, [{0x8000, 0x8, 0x8, '\x00', 0x2008}, {0x800, 0x0, 0x7, '\x00', 0x502}, {0x9, 0x6, 0xffffffffffff49d6, '\x00', 0x982}, {0x40, 0x1ff, 0xfffffffffffffd5f, '\x00', 0x1000}, {0x2, 0x80000000, 0x6}, {0x9, 0x8, 0x7, '\x00', 0x1}, {0x2, 0x5, 0x4, '\x00', 0x900}, {0xfffffffffffffffb, 0x1ff, 0x75, '\x00', 0x880}, {0xfffffffffffffff7, 0x6, 0x81, '\x00', 0x2}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x20800, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x4000}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x220002, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x3f, 0x5, 0x2, 0x3, 0x0, 0x4, 0x1c6a0, 0x5, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x2, 0x7fff}, 0x41, 0x37b77913, 0x1000, 0x7, 0x8000, 0x61, 0x7, 0x0, 0xd409, 0x0, 0x6}, 0x0, 0x8, r1, 0x1) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 15:11:56 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() rt_sigqueueinfo(r3, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r3, 0x5, r2, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, r1, 0x0, 0x0, r3, 0x0], 0x7}, 0x58) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x117900, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000280), 0x202, 0x0) stat(&(0x7f00000002c0)='./cgroup/cgroup.procs\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r5, r6, 0xee00) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0xff, 0xd7, 0x1, 0x8, 0x0, 0x5, 0x80c5, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x20, 0x2, @perf_bp={&(0x7f0000000000), 0x1}, 0x440, 0x8000, 0xae, 0x6, 0xf68, 0x6, 0x8, 0x0, 0x6, 0x0, 0xfffffffffffffff8}, r3, 0x2, r4, 0x9) fallocate(r0, 0x4, 0x7, 0x401) 15:11:56 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x4800) [ 2849.973575] Process accounting paused 15:11:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x3018, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) [ 2850.030762] loop5: detected capacity change from 0 to 24 [ 2850.042563] Process accounting resumed [ 2850.043237] FAT-fs (loop5): bogus number of reserved sectors [ 2850.043651] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2850.055850] loop5: detected capacity change from 0 to 24 15:11:56 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r2, 0x0) fsconfig$FSCONFIG_SET_STRING(r2, 0x1, &(0x7f0000000180)='\x00', &(0x7f00000001c0)='devtmpfs\x00', 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000080)='\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0) [ 2850.063370] FAT-fs (loop5): bogus number of reserved sectors [ 2850.064320] FAT-fs (loop5): Can't find a valid FAT filesystem 15:11:56 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x4c00) 15:11:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000002, 0x50, r0, 0x82d61000) execve(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', &(0x7f0000000380)=[&(0x7f0000000200)='-(I,:\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='syz1\x00', &(0x7f0000000300)='syz1\x00', &(0x7f0000000340)='syz1\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='}$^\x00', &(0x7f0000000400)='syz1\x00', &(0x7f0000000440)='syz1\x00']) sendmsg$IPSET_CMD_GET_BYNAME(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0xe, 0x6, 0x0, 0x0, 0x0, {0x3, 0x0, 0x2}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x841}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() rt_sigqueueinfo(r3, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r3, 0x5, r2, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, r1, 0x0, 0x0, r3, 0x0], 0x7}, 0x58) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000ac0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee01, 0xee01}}, './cgroup/cgroup.procs\x00'}) sendmsg$unix(r0, &(0x7f0000000b40)={&(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000540)="bcd580e34ded4d0f8582cba8a88f45de2013613f18b4107ee86b180336df49bc855b4e341508b663ecf5058b43794668454db21923c6c2cb5c09fcca6870b2ab92f6802670ded65fbb", 0x49}, {&(0x7f00000005c0)="3f9854aca0c0864361570410769e1024ddabe8d5c4faa33000ba619666eb240bffaecdef296fb86877d4639f2158be5b3407baa40064bfb7a554863542f8a560223a02065e631ab791655acacc26470dc535f8a412eceb9224074d4e1817c9b38623", 0x62}, {&(0x7f0000000640)="baecc45b5d60e37458c8b59a625ab41c13e28fc83ba04b066afc322a9425efac1ec0b7f0831773a5d25e1d33d0b463728752108cbeb6e7425cbfdd04539c43739cb1ac332a024c26d17177d76f578b56d4224f3f9cbf6d2473cb09d3012375187c8d676f2e8a6dd82ff6b1f7aaf29f61b1daa1bfc91b956d4e9fde5e301cfeeafc290abbe07536d2675f9cb0b807d8d3957f5e5d34c659d38a9da9b83a9473aedf8574bcb3da406151a6b8f5e166c24098c05207902fe53cd9b4b36ff54d222eba168d33477f01bc26c6de4a59e6dafa336815efdf111f1932eafbaa71942f58", 0xe0}, {&(0x7f0000000740)="62cc4699fbf07e80ea389ce6da3450277069bfd3fd6887d25da988223e8548fa9d8288fa0f198c03f3c1e05bb7e1404ed3c8c28e1e93fb1241a5b6adcdb80fb23b8b6633ba37e845a32e8bbc97c17d242c2fdbf7a2130dcbfec3250c845a60e602acefe1b185bba548e3e7d8bd95d255f68aef2ff0a25ca8750b7686940849ee43d6ec95fc63ab88e2370ff0c431c1f11a24f0ffe79a08c9b5a09510edfc573626", 0xa1}, {&(0x7f0000000800)="7cd9327dab09fa93be3654bff3e67149630282a84327133e005150c089907c9474add51ce3d38450482fc2d36209c35fc22cfa4e473bc086d6a1d7d806180e175155dceb92b8b2d37d7cee2b95eaaa6cf7c2b1095890c22c27ad4c8bdbb1ab6d2916fd536c5d1d2626d9e9e380392b022da553bd193ee43ca76078b27e747936720e8d647d467e4c1de2b548b4ff18efe533248cb1c1b00aca7049b8233767e4e6ddef3019fc4ab6128c70b507c2c1a82c60980a80a534e91fb2780e8a87f9a71de920d201f66738f96fec84ee50fa08f87b3942c8f70cc793a95a2e", 0xdc}, {&(0x7f0000000900)="6388b957f60bcfc0939a7798112ae321f200f996d61c0726bb0f85e9b274319895d246b83c996a040798400ce4f4dc50d1383cb636d1474c6d2f70e388e9f532971ad47959179ab36a1222a0905c49fea10740b7a81d06499ccdd5963201ed779b8eb8def1f83ada2138b04296", 0x6d}, {&(0x7f0000000980)="7b66f1343b1bafb69ccfa687aa0c0a217cd3575e61c15f6995c1a70baac0a20b7ef7c6c0b58d00d0cb05ab4da5975a798d53d45e489f7f0125d467b37f42ae5ab60f26c1fc5aca68ad073370e9903400d515ac126ee6989bab3d3385389734568117d1d89aa1ae2ca378842ed3814e5bbc99aae082431c8c0f1e6fd9e8784a5bf610a5bb7e7b8918a6bd416a8a06774a0921857e2c03a952c3a8d3f82ef675e48cf684cc989cc17d8d4ba92ad49d", 0xae}], 0x7, &(0x7f0000000b00)=[@cred={{0x1c, 0x1, 0x2, {r1, r4, 0xee01}}}], 0x20, 0x4010000}, 0x800) 15:11:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) dup2(r1, r0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 15:12:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x3311, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:12:09 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4242, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) fsmount(r1, 0x0, 0x70) 15:12:09 executing program 6: io_setup(0x1f, &(0x7f0000000640)=0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000600)="81", 0x1}]) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000100)=""/213, &(0x7f0000000000)=0xd5) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip_vs\x00') sendmsg$AUDIT_GET_FEATURE(r3, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x10, 0x3fb, 0x400, 0x70bd29, 0x25dfdbfe, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x801) write$cgroup_pid(r2, &(0x7f00000000c0), 0x12) 15:12:09 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) statx(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, 0x0, r2) fchown(0xffffffffffffffff, 0xee01, r2) fchown(r0, 0xee00, r2) 15:12:09 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e5016", 0x82, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:12:09 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x6800) 15:12:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) dup2(r1, r0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 15:12:09 executing program 1: r0 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000009, r0) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, 0x0) [ 2863.379237] loop4: detected capacity change from 0 to 16383 [ 2863.387755] loop5: detected capacity change from 0 to 25 [ 2863.395640] nfs4: Unknown parameter '@{)' [ 2863.398950] FAT-fs (loop5): bogus number of reserved sectors [ 2863.399460] FAT-fs (loop5): Can't find a valid FAT filesystem 15:12:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x2, 0xf9, 0x9, 0x7f}, {0x8, 0xc2, 0x1f, 0x6}]}) dup3(r0, r1, 0x80000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r2, 0x0) openat(r2, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x105000, 0x80) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1bd34328, 0x2, @perf_config_ext={0xc}, 0x0, 0x8}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000280), 0x280002, 0x0) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x20, 0x81, 0x7, 0x5, 0x0, 0x1000, 0x80000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f00000001c0), 0x4}, 0x8049, 0x37eb, 0x101, 0x10, 0x6, 0xff, 0x6, 0x0, 0x1f, 0x0, 0x4}, 0x0, 0x7, r3, 0xb) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 15:12:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) dup2(r1, r0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) [ 2863.421108] loop5: detected capacity change from 0 to 25 [ 2863.432938] FAT-fs (loop5): bogus number of reserved sectors [ 2863.433439] FAT-fs (loop5): Can't find a valid FAT filesystem 15:12:09 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x6c00) 15:12:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x3f00, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:12:09 executing program 0: perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x81, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x682d68a65c55891b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) 15:12:09 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r0, &(0x7f0000000140)="01", 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40088, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xd0f}, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x200001}, 0x0, 0x0, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x3, 0x80000000) sendfile(r2, r1, &(0x7f0000000000)=0x5, 0x3) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x2, 0x59, 0x1, 0x0, 0x0, 0x1f, 0x20002, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2b, 0x2, @perf_config_ext={0x7fff}, 0x53042, 0x4bb, 0x10001, 0x1, 0x1, 0xffffffff, 0x59e7, 0x0, 0xc, 0x0, 0x4}, 0x0, 0x2, r1, 0x8) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) [ 2863.559684] loop5: detected capacity change from 0 to 31 [ 2863.572298] FAT-fs (loop5): bogus number of reserved sectors [ 2863.572820] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2863.594663] loop5: detected capacity change from 0 to 31 [ 2863.597169] FAT-fs (loop5): bogus number of reserved sectors [ 2863.597691] FAT-fs (loop5): Can't find a valid FAT filesystem 15:12:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) r2 = open$dir(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x8000, 0x1) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000200)=0x800540) r3 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) signalfd(r3, &(0x7f0000000180)={[0x84]}, 0x8) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x7, 0x0, 0x7f, 0x4, 0x0, 0x2, 0x4944a, 0x7, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000000), 0x9}, 0x10000, 0x20, 0x4, 0x0, 0x200, 0x800, 0x0, 0x0, 0x5, 0x0, 0x7}, 0x0, 0x1, r1, 0x1) 15:12:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) dup2(r1, r0) 15:12:10 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca36", 0x98, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2863.702548] loop4: detected capacity change from 0 to 16383 [ 2863.724466] nfs4: Unknown parameter '@{)' 15:12:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x4000, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:12:25 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) r1 = openat(r0, &(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x4180, 0x115) r2 = io_uring_setup(0x47e1, &(0x7f0000000080)={0x0, 0x0, 0x20}) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r4 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) r5 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r2, 0x6, &(0x7f0000000300)={0xc79, 0x0, &(0x7f00000002c0)=[r3, r4, r3, r1, r5, r3, r2, r3, r1]}, 0x9) io_uring_register$IORING_REGISTER_PROBE(r0, 0x8, &(0x7f0000000180)={0x0, 0x0, 0x0, '\x00', [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x26) write$binfmt_script(r3, 0x0, 0xffff8000) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x1f, 0xd5, 0xfc, 0xf7, 0x0, 0xff, 0x2501, 0x9, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, @perf_config_ext={0x0, 0xe2}, 0x58202, 0x401, 0x80000001, 0x4, 0x2, 0x10001, 0x9, 0x0, 0x78, 0x0, 0x8}, 0xffffffffffffffff, 0xe, r3, 0x2) close_range(0xffffffffffffffff, r2, 0x2) 15:12:25 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca36", 0x98, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:12:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(r1, r0) 15:12:25 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x9, 0x0, 0x86, 0x4, 0x0, 0x0, 0x30, 0x4, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x48201, 0x9, 0x2, 0x0, 0x9, 0x9236, 0x4, 0x0, 0x3, 0x0, 0xff}, 0xffffffffffffffff, 0xb, r0, 0x1) 15:12:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000012c0)={&(0x7f0000000100)={0x11a4, 0x14, 0x5, 0x201, 0x70bd2d, 0x25dfdbfb, {0x2}, [@nested={0x118d, 0x5d, 0x0, 0x1, [@typed={0x14, 0x7b, 0x0, 0x0, @ipv6=@private2}, @generic="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", @generic="4890447a6bc6373b44331081ecee5ee2d7b9e5418a0c66190f031014ed3b32e32b0e6eb32078e7f4495dc70a2a5c5c7788c26ad12798a4b685bd8e0431c54d21e42e958a0551d008417c934ec0cf08af3a3caec0341bc3070dc6a1a6e1d50302646a8c4876e068a2fd2b5024592cb4db3bd9c46a08d9d9971384f2aeb00b830a9403e5749882fd9e0d2b01907deb06311f83056cd1a80ba43495025662a69237960a5b524ebbe11a042f3a9315f986dc562b1621404a3da5cc897a3e3873762629af4bdf67ca1649a8", @generic="8ba4ddc5230f8cc773210ea6a803a03e6f0dfeb5a3f7eea28f4c254c130df84be6364176f34cd806b2408c2d3923e8cad160c658c167a8aacce2c5db8ccf47aa16548695f3ea6c23bb8a18685bddb6a38cb8720975592ee290d64d165fcb2399ad6d3ab0a630274c17ea31b6cb00e5c938337c7390b34456036abe64bfa6201814777e3694fa385338c9dd1cde282a651d92", @typed={0x8, 0x36, 0x0, 0x0, @pid}, @generic="b39a", @typed={0x8, 0x4d, 0x0, 0x0, @uid=0xee01}, @typed={0x8, 0x66, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x27}}]}]}, 0x11a4}, 0x1, 0x0, 0x0, 0x20024000}, 0x4000080) 15:12:25 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x7400) 15:12:25 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000180)='\x8c`\xee\x11\xe0*\x96\xe4\xa1\x16\x94\xf0\x9f\xdaOD\x9c@@D\x85\x03\xd8e\xb7\x9b \x80\xa2\xf7\x116\x13\xf2\x90^\x01\b\xca8\x17\x81\x96l\xe8 \xe2\xffP\xa1\xc1\x85\x94m$\xd7\xdbW7\xbb\'\xb5\a/\xa9d\xe3\xbb\x10)\xa2H\xbcb\x80u%\x8d\x13\xb4k\x82\xa9\xae8\xa616\x1d\x88v\xaa]9|\x983\b\x86\xea~\xa0\x94{\xfb6\x1az\xe5\xb5F-a~50\xc8\x16\xa7IR\x8e\xcc\x14\xb6}U\xbb\x8c\x9b\xf9\f\xad3\xd4\x15\xfao\x00P-M\x88\x8b\x10\x8aE[p\xb9O\x82\x92\x0e\x82\x95\x05n\xb7\x8b\x00\xee\x96\x92N\xcd\xaeBxn\xde\xfb\x1b\xb2\x1c\xac\x88w\x86\x87\xaaj\x91O\x8bM\xb0\xca[\x94\xebr\xcd\xbe\xd3\xba)\xcd\xdfp\x1290\x87\t\xd8[\xb1\x82\xe5\x18\x868\x177G\xc9\xc5\x13\xe0\x8as\xaep\\\'O\x93\xbf)\xca\x84\x8d).D\xc4\xd5\x01M_e^t\x01\xa9\x00z)\"\x9a\xdb\xb4\x80\x9c\xa0\xf2\xbaq\xd1\xe7\xa4\x17\x01\xde\xf9!\x8f}k\xaf\x1a\xc6\xef\xc8\x02yX\x86\xa0;\x01C\x92$\xd0g\x1aeh\xec\xd15\\\xbb\x83d@2U\xd0?~\xdf\xd5\xb3\xa1\xe6\xe09\xc6#\x97\xf0\xfe\x03\x1b\x00`\x8d\xe6A\xb0\xc22Tp\xa2\xa0\xd0\xfd', &(0x7f00000000c0)='\xd1/&!+{}\x00', 0x0) [ 2879.004597] loop5: detected capacity change from 0 to 32 [ 2879.014140] FAT-fs (loop5): bogus number of reserved sectors [ 2879.014561] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2879.025462] loop5: detected capacity change from 0 to 32 [ 2879.038411] loop4: detected capacity change from 0 to 16383 [ 2879.039529] FAT-fs (loop5): bogus number of reserved sectors [ 2879.039985] FAT-fs (loop5): Can't find a valid FAT filesystem 15:12:25 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000240)) perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000400)=[{}, {{&(0x7f0000000040), 0x6e, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/107, 0x6b}, {&(0x7f0000000140)=""/171, 0xab}, {&(0x7f0000000200)=""/21, 0x15}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/18, 0x12}, {&(0x7f00000002c0)=""/44, 0x2c}], 0x6, &(0x7f0000000480)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c0000000000000001000000020500002a9cf5d4cf1bd7bd08b1b85a5c5143900b88a81e00fb4cd215f3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x80}}], 0x2, 0x10140, 0x0) setresuid(r1, r1, 0x0) [ 2879.052389] nfs4: Unknown parameter '@{)' 15:12:25 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x7a00) 15:12:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r0) 15:12:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x4800, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:12:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) stat(&(0x7f0000000000)='\x00', &(0x7f0000000100)) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 15:12:25 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) [ 2879.145272] loop5: detected capacity change from 0 to 36 [ 2879.152813] FAT-fs (loop5): bogus number of reserved sectors [ 2879.153269] FAT-fs (loop5): Can't find a valid FAT filesystem 15:12:25 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0xf403) 15:12:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x4c00, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:12:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r0) 15:12:39 executing program 0: newfstatat(0xffffffffffffff9c, &(0x7f0000003ac0)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) setresuid(0xee00, r0, 0x0) setresuid(0xee01, r0, r0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, 0x0, 0x5, 0xffffffffffffffff, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x58) newfstatat(0xffffffffffffff9c, &(0x7f0000003ac0)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0xee00, r2, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000400), 0x2000) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000440)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r5 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000480), 0x18000, 0x0) r7 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) r8 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000004c0), 0x400) r9 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) r10 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r10, 0x9, 0x0, 0x0) r11 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000500), 0x2, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x40}, 0xc, &(0x7f0000000340)=[{&(0x7f0000000080)={0x284, 0x29, 0x400, 0x70bd29, 0x25dfdbff, "", [@typed={0x4, 0x8}, @nested={0x9f, 0x87, 0x0, 0x1, [@generic="6a11b9483c814084d13b8bee94a0820baeec", @generic="e74370bb78194c202021beb1a4dfd0ae438d893fa259c3843c9c34aab3a6764deb79f3a78a2ecc03f65541290b93ceecdb5ce66920e7357b6b4cac63d508a743ebf54b00605cffa6c19311bdfb95522888da9f5a897c837b5076a59405caeb01a8dc3775afd354d7c9f82dd6196f33dc8254b71fd9e7bdd8a14301bd1abd9d23243e24241358263ee9"]}, @typed={0xc, 0x8e, 0x0, 0x0, @u64=0x7f}, @nested={0x1c4, 0x89, 0x0, 0x1, [@generic="1b3bf2232e5e7fdefe8c71d1a9c1dc637292aaf61f1d9dd8f47648d90f1ed95e6ed7188102971453566af3481ae0e4b2834bd70cd9d7b3edd5606b07dfcaec850191b44ae62b8e0fbd62a8aef0bcff07150c0ed3b0eb7e01b91fbc09629fae36b0c7a5272bde2bc28f2610ff19d2adaf9c92a17d65ab5c86b78d0b2412b352be13ffdb613ed137ba82d0fd3460342cb86e1e1a8b69bbf95e26568c14e897e1de3ee3df8963f8e96b4e45c10b5a78804c0e4bf55fc6113e9e58c55f48bc9385a69564e9e451a559b70e0c8b51c341ea00ff1301b319d74d7c28", @generic="1b1b056b990e5d8cd2d0a3ac71c438d1e719be2d692fa18018546d7cef1c62d393cf5bfd7f0bef9d0549044fc89664492c2ea463bc2a3031e75a04cd70dfd7d9ecef5528afabb37a8cfb658743d928b0545338ab198445055c6ca802c40545329d0e271edd04940cbbcf590f9aa5b311fa1c328a7e5733bad0a55387682152045893f993a7c18bb194d7a10a1772131cbbbed969df105211", @generic="d3cf332ca8551b199c379f18eaabdc7ad201de4670dbe586ecdf2203936567f0ca20da400f9f72ed74f4f05f9f5da547e7f3c6d998c2d4cfea6825264f44db12358c6e677fbcff5851fb52d97e9f", @generic='\"']}]}, 0x284}], 0x1, &(0x7f0000000540)=[@cred={{0x1c, 0x1, 0x2, {0x0, r0, r1}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r1}}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r2, r1}}}, @rights={{0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r5]}}, @rights={{0x14, 0x1, 0x1, [r6]}}, @rights={{0x34, 0x1, 0x1, [r7, r8, 0xffffffffffffffff, 0xffffffffffffffff, r9, 0xffffffffffffffff, 0xffffffffffffffff, r10, r11]}}], 0x138, 0x880}, 0x80) 15:12:39 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0xfe03) 15:12:39 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca36", 0x98, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:12:39 executing program 1: write$binfmt_script(0xffffffffffffffff, &(0x7f00000001c0)={'#! ', './cgroup/cgroup.procs', [{0x20, '#[-\x04-}[)^\xa5-}'}, {0x20, '()]$#%.+\xd6/-+,#*'}, {0x20, '\x00'}, {0x20, 'm!{(\x13[#'}, {0x20, '\x00'}, {0x20, '$'}, {0x20, '\x00'}], 0xa, "d340269c7b01a95f47ce92f05e738afdd210d4a68d78f9294b78af11b16a3c1412d8d064bd5ed7d9d298bb349cd300bf52e2116c55ad952efe8db91c2f59723cbb513c1c05973d02b7c28650baea0dbf56b31a5bbf5560c8252e4b913fb9f055f26c74071237"}, 0xac) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8936, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @local}, 0x0, r3}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000080)={@broadcast, @dev={0xac, 0x14, 0x14, 0x42}, r3}, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8936, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @local}, 0x0, r7}) setsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000080)={@broadcast, @dev={0xac, 0x14, 0x14, 0x42}, r7}, 0xc) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)={0x1fc, 0x0, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@ETHTOOL_A_DEBUG_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_DEBUG_MSGMASK={0xfc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x50, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffff7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x401}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\'\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0xa8, 0x4, "365d6ddd7da40bad295469ddc15b9c0f70f8fda5c59b50e189c62486359234e27e722bc647ccce5ab368ea49432ce7f50f92ae5482004664b898cb687a8e198359b99dfa6a074f6177939516ae8277aa55370f7d89b2f494fcaec2b0b26fba14223c9a597f9b502f7e76d9f77693e4ac2f0f8df3169d2a1fd67d1b72af9f145065871ee7674c524c34e3a905607752290f3aacf9d617d31c5945cc83606a073b2075ab3c"}]}, @ETHTOOL_A_DEBUG_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}]}, @ETHTOOL_A_DEBUG_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_DEBUG_HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008000) r8 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) r9 = io_uring_setup(0x3ed2, &(0x7f0000000080)={0x0, 0x2}) io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) dup2(r8, r9) io_uring_register$IORING_REGISTER_PROBE(r0, 0x8, &(0x7f0000000100)={0x0, 0x0, 0x0, '\x00', [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x16) 15:12:39 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x80, 0x0, 0x0, 0x100000001, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) syz_open_dev$vcsa(&(0x7f0000000180), 0x2, 0x456602) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) write$cgroup_pid(r1, &(0x7f0000000140), 0x12) 15:12:39 executing program 3: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_MPP(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x68, r0, 0x20, 0x70bd28, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) r1 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) write(r1, &(0x7f0000000080)="643d0f7de0a67192e93ab0f10b541806d41e85cb3f2795dc47e6ff77", 0x1c) [ 2893.356184] loop5: detected capacity change from 0 to 38 [ 2893.365245] FAT-fs (loop5): bogus number of reserved sectors [ 2893.365833] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2893.368299] Process accounting paused [ 2893.380590] loop5: detected capacity change from 0 to 38 [ 2893.385405] loop4: detected capacity change from 0 to 16383 [ 2893.390944] FAT-fs (loop5): bogus number of reserved sectors [ 2893.391401] FAT-fs (loop5): Can't find a valid FAT filesystem 15:12:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r0) 15:12:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) socketpair(0x3, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) [ 2893.401512] nfs4: Unknown parameter '@{)' 15:12:39 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x50000) [ 2893.432852] Process accounting resumed 15:12:39 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xea, 0x1f, 0xa7, 0x3f, 0x0, 0x9, 0x4, 0x5, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f00000001c0), 0x6}, 0x0, 0x4, 0x6, 0x8, 0xf7e, 0x7ff, 0x0, 0x0, 0xfffffff9, 0x0, 0x10001}, r1, 0x5, r0, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r3 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) r4 = syz_open_dev$rtc(&(0x7f0000000100), 0x200, 0x6028a1) r5 = io_uring_setup(0x15c, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x0, 0x16e}) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000005c0)={0x5, 0x80, 0x6, 0xfc, 0x7f, 0x3f, 0x0, 0x6, 0x8080, 0x5, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7fffffff, 0x2, @perf_config_ext={0x2, 0x2}, 0x40140, 0x0, 0x100, 0x1, 0xab, 0x4a, 0x3f, 0x0, 0x8, 0x0, 0x800}, 0x0, 0xb, 0xffffffffffffffff, 0x8) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r2, 0xa, 0x0, r6) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xa, 0x100010, r2, 0x8000000) syz_io_uring_submit(r7, 0x0, &(0x7f0000000580)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, r2, &(0x7f0000000500)={0x20001, 0x10, 0x2}, &(0x7f0000000540)='./cgroup/cgroup.procs\x00', 0x18, 0x0, 0x31713}, 0x5) sendfile(r4, r5, 0x0, 0x1f) ioctl$FS_IOC_SETVERSION(r3, 0x40087602, &(0x7f0000000000)=0x800) r8 = syz_io_uring_setup(0x3d27, &(0x7f0000000280)={0x0, 0x1616, 0x1, 0x3, 0x37e, 0x0, r3}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000300), &(0x7f0000000340)) io_uring_register$IORING_REGISTER_BUFFERS(r8, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000380)=""/187, 0xbb}, {&(0x7f0000000440)=""/108, 0x6c}], 0x2) 15:12:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x6800, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:12:39 executing program 3: io_setup(0x1f, &(0x7f0000000640)=0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000600)="81", 0x1}]) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x3f, &(0x7f0000000080)=0x9, 0x4) r2 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r2, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) 15:12:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(r1, r0) [ 2893.517372] loop5: detected capacity change from 0 to 52 [ 2893.529432] FAT-fs (loop5): bogus number of reserved sectors [ 2893.530003] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2893.542654] loop5: detected capacity change from 0 to 52 [ 2893.554558] FAT-fs (loop5): bogus number of reserved sectors [ 2893.555105] FAT-fs (loop5): Can't find a valid FAT filesystem 15:12:40 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x80000) [ 2893.659994] Process accounting paused 15:12:53 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x7, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x18801, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) perf_event_open(&(0x7f0000000cc0)={0x3, 0x80, 0x7, 0x16, 0x3, 0x1, 0x0, 0x400, 0x1, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000000c80), 0x8}, 0x0, 0x4, 0x100, 0x0, 0x7, 0xffff, 0x7ff, 0x0, 0x8, 0x0, 0x4}, 0xffffffffffffffff, 0xb, r1, 0x0) r3 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000140), 0x80, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000400)=0x81, 0x4) r4 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x0) ioctl$DVD_READ_STRUCT(r5, 0x5390, &(0x7f0000000440)=@disckey={0x2, 0x3, "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"}) ioctl$VFAT_IOCTL_READDIR_BOTH(r4, 0x82307201, &(0x7f00000001c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3, {r0}}, './cgroup/cgroup.procs/file0\x00'}) 15:12:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x6b01, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:12:53 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d48226", 0xa3, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:12:53 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = gettid() rt_sigqueueinfo(r4, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r4, 0x5, r3, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, r2, 0x0, 0x0, r4, 0x0], 0x7}, 0x58) newfstatat(0xffffffffffffff9c, &(0x7f0000003ac0)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0xee00, r5, 0x0) r6 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) r7 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000140)='ns/uts\x00') r8 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) r9 = syz_open_dev$tty1(0xc, 0x4, 0x3) r10 = io_uring_setup(0x3f81, &(0x7f0000000180)={0x0, 0xfa96, 0x2, 0x2, 0x84}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000080)="190ef79faa98d4872bc60c39d699dea570603f8bc1bace3fc617adacbc6289da9961c2b7dc4ab8b2b0baf7d22378e90da11a50bc", 0x34}], 0x1, &(0x7f0000000200)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r4, r5, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x28, 0x1, 0x1, [r6, r0, r7, r8, r9, r10]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}], 0xf8, 0x20000010}, 0x4) 15:12:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(r1, r0) 15:12:53 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) r1 = memfd_secret(0x0) fsmount(r1, 0x0, 0x17c) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) 15:12:53 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x80002) 15:12:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x50284, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0xb}}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x0) openat(r1, &(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x0, 0x78) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) [ 2907.064187] loop5: detected capacity change from 0 to 53 [ 2907.071521] FAT-fs (loop5): bogus number of reserved sectors [ 2907.072154] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2907.082558] loop4: detected capacity change from 0 to 16383 15:12:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(r1, r0) [ 2907.087940] loop5: detected capacity change from 0 to 53 [ 2907.095235] FAT-fs (loop5): bogus number of reserved sectors [ 2907.095628] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2907.096785] nfs4: Unknown parameter '@{)' 15:12:53 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x200000) 15:12:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000140)="2b8a6d13530df8ced54760b1242ab11fefa08de7089afe63af52e61fb8edce61f55ef6d4fbf36f5b76e73e93be59e3236466731db7fc36a00c8192f27658f21714eafb1cee5c4b7576777acaf680a108f5217f91d6d37b28b643ddeefa855b3dd7ffb5e55df9415bf61d0c5dbf365d5c02ffc837dc334ce058391b8dbb31d86ae934baa0d0784604d970dc55ceb7e90eee147607ba9b05c6ef8efd0296da67a84f3f97fd3ad9e215462df50333c9aafb880176f6b6c9aec99f2bc2d13b8f9a71d644b576", 0xc4, 0x8000}, {&(0x7f0000000240)="89c526b0939980015d306cd35b0db22d0aa8a8a1953df504aaa7f83ad9bfd8da86c896b84c463645c42ed9e7489e03ecbd62d2fce2d5fd452d95edefe46184b7a3d7c6b5bb5fd5907ca63a93c513c7e5127aa2eda2ac958768dbe7bffb866e058afeeefcf161f61c2e691613464aa7663fd1a0e023", 0x75, 0x3}], 0x4b0, &(0x7f0000000440)={[{@huge_never}, {@huge_always}, {@mpol={'mpol', 0x3d, {'default', '', @val={0x3a, [0x36, 0x5]}}}}, {}, {@huge_always}, {@huge_always}, {@mode={'mode', 0x3d, 0x4}}, {@size={'size', 0x3d, [0x6d, 0x35, 0x67]}}], [{@seclabel}, {@measure}, {@appraise_type}, {@obj_type={'obj_type', 0x3d, '^\xf9\xcd\xd8\xcf\x17M\x01\xf9\xbeY\xbb\xd6(\x9cC^\xa9\x88\x9f\xe5%\xc0G}\xc4'}}, {@fsname}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}]}) openat(r1, &(0x7f0000000400)='./cgroup/cgroup.procs\x00', 0x800, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 15:12:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x6c00, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:12:53 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x34541, 0x40) write$binfmt_script(r1, 0x0, 0xffff8000) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x1, 0x88) fsmount(r0, 0x1, 0x80) [ 2907.240834] loop1: detected capacity change from 0 to 128 [ 2907.252423] loop5: detected capacity change from 0 to 54 15:12:53 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000180), 0x200, 0x10000) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000240)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r4 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = gettid() move_mount(0xffffffffffffffff, &(0x7f00000013c0)='./cgroup/cgroup.procs\x00', r1, &(0x7f0000001400)='./cgroup/cgroup.procs\x00', 0x31) rt_sigqueueinfo(r5, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r5, 0x5, r4, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, r3, 0x0, 0x0, r5, 0x0], 0x7}, 0x58) kcmp$KCMP_EPOLL_TFD(r2, r5, 0x7, r1, &(0x7f00000002c0)={r1, r0, 0x7}) ioctl$BTRFS_IOC_BALANCE(r1, 0x5000940c, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000001c0)={{0xff, 0x4}, {0x0, 0x20}, 0x7, 0x5, 0x90}) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0xf9, 0xf7, 0x1, 0x0, 0x4, 0x1000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x200, 0x1, @perf_config_ext={0x0, 0x101}, 0x4700, 0x4, 0x0, 0x3, 0x9, 0x8, 0x2, 0x0, 0x4, 0x0, 0x4}, 0x0, 0x3, r6, 0x3) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r7, &(0x7f00000000c0), 0x12) 15:12:53 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(r0, 0xffffffffffffffff) [ 2907.263236] FAT-fs (loop5): bogus number of reserved sectors [ 2907.263644] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2907.267175] loop1: detected capacity change from 0 to 128 15:12:53 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x1000000) 15:13:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x7400, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:13:07 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) 15:13:07 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x2000000) 15:13:07 executing program 1: io_setup(0x1f, &(0x7f0000000640)=0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000600)="81", 0x1}]) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000140)='macvlan1\x00') r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r2, 0x40049366, &(0x7f0000000180)=0x1) socketpair(0x1a, 0x4, 0x2, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r3, 0x8983, &(0x7f0000000240)={0x7, 'bridge_slave_0\x00', {0x1}}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r6 = openat$cgroup_devices(r5, &(0x7f0000000000)='devices.allow\x00', 0x2, 0x0) sendfile(r6, 0xffffffffffffffff, &(0x7f0000000100), 0x9) dup3(r4, r1, 0x80000) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r5, 0xc018937c, &(0x7f0000000340)=ANY=[@ANYBLOB="0100000001000000180200008f4b4c84959d5d7b608337cd93c330d04e0815af612b6af6947ab522a1debf6573f15155675c5a7946f9c59081a32c0559cd07000000d2382ebbd426cc1964e760c5", @ANYRES32=r6, @ANYBLOB="000000050000000000000067725d75702f6367726f75702e010000007300856ba2cdbac39640433c5290ac0591edb8614b4fb3a031b4938cd194d4d3741c0d1cfdf97eed30fd67cd7c2e0299a80000"]) open_tree(r7, &(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x1900) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffc000000000000, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r5, 0x80089418, 0x0) 15:13:07 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(r0, 0xffffffffffffffff) 15:13:07 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d48226", 0xa3, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:13:07 executing program 6: perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x12}, 0x4121, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x41, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8001}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r2, 0x5, r1, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, r0, 0x0, 0x0, r2, 0x0], 0x7}, 0x58) r3 = syz_io_uring_complete(0x0) perf_event_open(&(0x7f0000000400)={0x3, 0x80, 0x80, 0x6, 0x1, 0xb2, 0x0, 0x6, 0x400, 0x9, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000080), 0x2}, 0x4080, 0x81, 0xac4, 0x0, 0x2, 0x6, 0x5, 0x0, 0xfffff000, 0x0, 0x1f}, r0, 0xb, r3, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x800) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000140)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f00000013c0)) [ 2921.125785] loop4: detected capacity change from 0 to 16383 15:13:07 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000180)=@qipcrtr, &(0x7f0000000100)=0x80) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8936, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @local}, 0x0, r4}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000080)={@broadcast, @dev={0xac, 0x14, 0x14, 0x42}, r4}, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r5, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r5, 0x0, 0x41, &(0x7f00000003c0)={'mangle\x00', 0x51, "1a4fd60f25a4c8c038d2f57f3b4bbced80d0b38f4352ae2c2f8958336ff1fb14c75c473830a4e749b68fc7f3fa3b0c3ef0ce0205ca31f48faa6bb2f816eee4e4f04d7ef58c0aadaedbbdf429996ab73341"}, &(0x7f0000000440)=0x75) sendmsg$ETHTOOL_MSG_EEE_GET(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xec, 0x0, 0x222, 0x70bd2b, 0x25dfdbfc, {}, [@HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x106671e5f6538cee}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x4}, 0x800) r6 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r6, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x682100, 0x0) r8 = open_tree(r7, &(0x7f00000000c0)='./file0\x00', 0x901) fsmount(r8, 0x1, 0x8a) [ 2921.136968] loop5: detected capacity change from 0 to 58 [ 2921.140684] FAT-fs (loop5): bogus number of reserved sectors [ 2921.141129] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2921.141687] nfs4: Unknown parameter '@{)' [ 2921.153013] loop5: detected capacity change from 0 to 58 [ 2921.157852] FAT-fs (loop5): bogus number of reserved sectors [ 2921.158389] FAT-fs (loop5): Can't find a valid FAT filesystem 15:13:07 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(r0, 0xffffffffffffffff) 15:13:07 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f00000000c0)={0x1, 0x1000, "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"}) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xd6, 0x88, 0x0, 0x70, 0x0, 0x6, 0xb800, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x1, 0x2}, 0x8009, 0x9, 0x1, 0x7, 0x1, 0x6, 0x1ff, 0x0, 0x800, 0x0, 0x272a}, 0x0, 0x3, r1, 0x2) setresuid(0xee00, 0x0, 0x0) 15:13:07 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x2000800) 15:13:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x7a00, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:13:07 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(r1, r0) [ 2921.328800] loop5: detected capacity change from 0 to 61 [ 2921.337354] FAT-fs (loop5): bogus number of reserved sectors [ 2921.337810] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2921.356989] loop5: detected capacity change from 0 to 61 15:13:07 executing program 0: r0 = socket(0x25, 0x3, 0x9) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)=""/192, &(0x7f00000001c0)=0xc0) perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8e, 0x0, 0x9b, 0x1, 0x0, 0x2, 0x40, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1000, 0x2, @perf_config_ext={0x8, 0x3}, 0x100, 0x100000001, 0x3f, 0x7, 0xba1, 0x2f5, 0x2000, 0x0, 0x100, 0x0, 0x4}, r1, 0xe, 0xffffffffffffffff, 0x2) setresuid(0xee00, 0x0, 0x0) [ 2921.363590] FAT-fs (loop5): bogus number of reserved sectors [ 2921.364209] FAT-fs (loop5): Can't find a valid FAT filesystem 15:13:07 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x3000000) 15:13:07 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d48226", 0xa3, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2921.531809] loop4: detected capacity change from 0 to 16383 [ 2921.542475] nfs4: Unknown parameter '@{)' 15:13:21 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e5", 0xa8, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:13:21 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x4, 0x2, 0x0, 0x8, 0x0, 0x5, 0x10, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x10080, 0x7, 0x101, 0x2, 0x8, 0x351, 0xf1, 0x0, 0xffff0000, 0x0, 0xffff}, 0xffffffffffffffff, 0x6, r0, 0x2) setresuid(0xee00, 0x0, 0x0) 15:13:21 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)=ANY=[]) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r1, 0x0) setxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000300)={{}, {}, [], {}, [{0x8, 0x3}], {0x10, 0x7}}, 0x2c, 0x0) r2 = openat$incfs(r0, &(0x7f0000000240)='.log\x00', 0x8c0, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f0000000200)={{0x1, 0x1, 0x18, r2, {r3}}, './cgroup/cgroup.procs\x00'}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r4, 0x80089418, 0x0) 15:13:21 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000200)=ANY=[@ANYRES64]) fsmount(0xffffffffffffffff, 0x0, 0x71) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) 15:13:21 executing program 6: r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0x1, 0x40003) perf_event_open(&(0x7f0000000080)={0x1, 0xfffffffffffffdf6, 0x81, 0x0, 0x1, 0x0, 0x0, 0x0, 0x410, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000100), 0x1}, 0x1300, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, r0, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) pipe2(&(0x7f0000000140), 0x800) 15:13:21 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x4000000) 15:13:21 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(r1, r0) 15:13:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x9d02, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) [ 2935.405231] loop5: detected capacity change from 0 to 78 [ 2935.423407] FAT-fs (loop5): bogus number of reserved sectors [ 2935.424175] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2935.452233] loop5: detected capacity change from 0 to 78 [ 2935.466712] FAT-fs (loop5): bogus number of reserved sectors [ 2935.467674] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2935.472844] Process accounting resumed 15:13:21 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(r1, r0) 15:13:21 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x4, 0x4, 0x6, 0x1, 0x0, 0x1, 0x941, 0xa, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000000), 0x3}, 0x8c44, 0x1, 0x3f59, 0x9, 0x3, 0x0, 0x0, 0x0, 0x288, 0x0, 0x8}, 0x0, 0xe, 0xffffffffffffffff, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) 15:13:21 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x5000000) [ 2935.504348] loop4: detected capacity change from 0 to 16383 [ 2935.536459] nfs4: Unknown parameter '@{)' 15:13:21 executing program 3: r0 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) r1 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) [ 2935.545576] Process accounting resumed 15:13:21 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x1, 0x4, 0x8, 0x9, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x78, 0x1, @perf_config_ext={0x8, 0x6}, 0x13508, 0xfffffffffffffff7, 0xc28, 0x5, 0x3, 0x7, 0x9a, 0x0, 0xde9b186, 0x0, 0x7}, 0x0, 0x6, 0xffffffffffffffff, 0x3) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f00000002c0)=""/163, 0xa3}], 0x3, &(0x7f00000003c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}, 0x21) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0xd6, 0x80, 0xf7, 0x7f, 0x0, 0x4, 0x40000, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, @perf_config_ext={0x4, 0x1}, 0x8000, 0x8, 0xfffffffe, 0x8, 0x8, 0x8, 0x4, 0x0, 0x9, 0x0, 0x5}, r0, 0x8, 0xffffffffffffffff, 0x1) setresuid(0xee00, 0x0, 0x0) [ 2935.560964] Process accounting paused 15:13:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0xedc0, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:13:22 executing program 1: setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 15:13:22 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x6000000) [ 2935.645824] loop5: detected capacity change from 0 to 118 [ 2935.661461] FAT-fs (loop5): bogus number of reserved sectors [ 2935.662430] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2935.680084] loop5: detected capacity change from 0 to 118 [ 2935.687185] FAT-fs (loop5): bogus number of reserved sectors [ 2935.688244] FAT-fs (loop5): Can't find a valid FAT filesystem 15:13:37 executing program 3: r0 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x150, r0, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}]}, 0x150}, 0x1, 0x0, 0x0, 0x4000040}, 0x1) r1 = fsopen(&(0x7f0000000140)='jffs2\x00', 0x1) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) 15:13:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(r1, r0) 15:13:37 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/217, 0xd9}, {&(0x7f0000000200)=""/82, 0x52}, {&(0x7f0000000280)=""/133, 0x85}], 0x3, &(0x7f0000000380)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}], 0x70}}], 0x1, 0x2000, &(0x7f0000000440)={0x77359400}) newfstatat(0xffffffffffffff9c, &(0x7f0000003ac0)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0xee00, r1, 0x0) setresuid(r0, 0x0, r1) 15:13:37 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e5", 0xa8, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:13:37 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() rt_sigqueueinfo(r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x7, 0x7, 0x80, 0x3, 0x0, 0x7f, 0x84001, 0x8, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0xf9f7, 0x6449}, 0x0, 0x101, 0x1, 0x4, 0x6, 0x6, 0xff01, 0x0, 0x1, 0x0, 0x6}, 0x0, 0x4, 0xffffffffffffffff, 0x11) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r1, 0x5, 0xffffffffffffffff, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, r1, 0x0], 0x7}, 0x58) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x77, 0x6, 0x1, 0x80, 0x0, 0x1ff, 0x202, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7ff, 0x2, @perf_bp={&(0x7f0000000000), 0x7}, 0x485, 0x0, 0x30, 0x6, 0xff, 0x4, 0x5, 0x0, 0x2, 0x0, 0x1}, 0x0, 0x8, r0, 0x1) r2 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) r3 = eventfd2(0x1, 0x80001) dup2(r2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r4, &(0x7f00000000c0), 0x12) [ 2951.180110] loop5: detected capacity change from 0 to 121 15:13:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0xf22f, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:13:37 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x7000000) 15:13:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./cgroup/cgroup.procs\x00', 0x4, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000140)="4117d469ca3ae2b590bdb1b6f836c1fb51ac0489be925fa9271c400721b0af27e562877c34425b284899b7aebd96b38bb6d03caa637c1ba6a7b50d13ae1909c0677a64bee98472e463e9e0095420ba74384b6c2729bd535e1f64a2111428da18cddf72db4511ab2c1207d7beed73557b900b3b50e46f06eabb4af4730aed3a4c52c837837f70a44064d3d4ef66ad1ede44ab8147f238f3b3bc82fd3002a756521bf92adbb3723fef6cd03fa6d73f0f2b237a84470557871594cdaec140f393969423b7", 0xc3, 0x9}, {&(0x7f0000000240)="2f09748e9cd62c8417d91b843488c66a0448d93bdb2a7d3ca51b31b289490ec0d424fba4e959a903081ad45ef2ee3440225ff99ef0f937fb0d694ccbc69ddb19c6ff9995", 0x44, 0xc3}], 0x40, &(0x7f0000000400)=ANY=[@ANYBLOB='shortname=mixed,uni_xlate=1,shortname=winnt,iocharset=koi8-ru,euid=', @ANYRESDEC=0x0, @ANYBLOB="2c9269643e", @ANYRESDEC=0xee01, @ANYBLOB="2c636f6e746578743d637365725f756db73bfa9380e81f1b964c5f434845434b2c0015b21a7a737703bb78e3cf4d86a2970644c02c2f0351287acc3d0b24722b5991c05d2dcfd236b9c6e386394a0ed155ece0"]) openat(r1, &(0x7f00000003c0)='./cgroup/cgroup.procs\x00', 0x800, 0x4) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa35}, 0x0, 0xfffbfffffffffffc, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000300)=0x5) statx(0xffffffffffffffff, &(0x7f0000001900)='./cgroup/cgroup.procs\x00', 0x800, 0x1, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$tmpfs(&(0x7f0000000340), &(0x7f0000000380)='./cgroup/cgroup.procs\x00', 0x6, 0x5, &(0x7f0000001880)=[{&(0x7f0000000500)="2b6e1e8283906abb4256a2fd888f0b7046011ddf2c664a33bb9b332cd36066c4963facd9cbd2daef4ab72bfb1f4df11f4e21dbb7ca37ae469001eb2a1c408c9e51063c2f669341cf1f9ef08267a46e06f83dfcfe3d1435f67d3e7f15b14bd468ac2e20b77c329188383d86d38885b69961148b65f6340b31f8ec5e05566b613037f46381c11ed73a2be3f15d5ef86808e8ff1d3e7a", 0x95, 0x5}, {&(0x7f00000005c0)="35cd580bd911545c580d42c30c2fb2780e975b0456df4269c0dcd3d6b95f3c29e547cb74ed8f187b44d01233bc16c21a0440ae8359be7c159e604e720e709eadf9eba38a648cb2f500e68801b1426c4aa21902cd6371f4f45a3d2a67f095864e0e81b6f7454635afa76eb3fbe9af4fca9081a19640acb510ba7744273e3f86a5a5dee2266a71ddd1516c56b603fa420b6be28c8a3e1a86b23052e86fbcf9786cefb2e38642069963506a98978abf0b60b9b817b82369e058b39b1b073a23e6c9be43cfec429e592eb0c75d", 0xcb, 0x6}, {&(0x7f00000006c0)="a47d6cb449f5166e20c5c85a9c7f71787eed956f7ed830bdd1e74bbeecf79b9544122ae1ea21c4bd815207be793be2674e5b2d0a2078ca880d70282626aa290615b09139320350975915c946e8fed37d9dda10abd26fda1c4b132cd67c5ec7d467ec6ea416549ced3e446e213ef988bb7ca816daa69c30dda59321b8f5bdde1f622c628ba2640f7b5a00046cba501af09fa46469b6b42189417c90", 0x9b, 0x1000}, {&(0x7f0000000780)="0792dd7641e9b4b093d504da8ff3ec2c8dc3000d2012b4d710972f6263fcfe1961172c4015c06460290692a83bc22e4f06bef2ddf88981001abfd6942ff238723d64d6e78073f7efa26e220a4d422741eb63e91d565d5ddc216e59cab416ee607d8595fbfa18dfea7e36db21603bbd188e14c8f15d6b7df456bbcc6298cd0f7027490fdf0362e936e9083827339619671051b4068ca0f0f741e1e0516d47992a085e8cff7f8aafa83cd8f6fd6ec1dfb2f1ae36e11f9152501970848a16ffef9c10c8a3e54e43008adcd3ca28049fe1d225d87274286927", 0xd7, 0x9}, {&(0x7f0000000880)="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", 0x1000}], 0x1040021, &(0x7f0000001a40)={[{@nr_inodes={'nr_inodes', 0x3d, [0x67, 0x39, 0x6d, 0x6d]}}, {@mode={'mode', 0x3d, 0x2}}], [{@uid_eq={'uid', 0x3d, r2}}, {@hash}]}) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) [ 2951.189414] FAT-fs (loop5): bogus number of reserved sectors [ 2951.189947] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2951.195304] loop4: detected capacity change from 0 to 16383 [ 2951.200754] loop5: detected capacity change from 0 to 121 [ 2951.204144] FAT-fs (loop5): bogus number of reserved sectors [ 2951.204589] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2951.210900] nfs4: Unknown parameter '@{)' [ 2951.234794] SELinux: security_context_str_to_sid (cser_um·;ú“€è–L_CHECK) failed with errno=-22 15:13:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0xf300, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) [ 2951.267614] SELinux: security_context_str_to_sid (cser_um·;ú“€è–L_CHECK) failed with errno=-22 15:13:37 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x8820, &(0x7f0000000240)=ANY=[@ANYBLOB="74726197709dbe473132f466646e6f3d", @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c6163636573733d616e792c76657273696f6e3d3970323030302e1c2c92106368653d6e6f6e652c706f73697861636c2c63616368653d667363616368652c76657273696f6e3d3970323030302e4c2c63616368653d667363616368652c6c6f6f73652c6673636f6e74657b743d73797374656d5f752c66756e633d4649524d574152455f434845434b2c00"]) umount2(&(0x7f0000000140)='./file0\x00', 0x3) close_range(r0, r1, 0x2) lchown(&(0x7f0000000000)='./file0\x00', 0xee01, 0xee01) 15:13:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(r1, r0) [ 2951.338092] loop5: detected capacity change from 0 to 121 15:13:37 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x20000000) [ 2951.353345] FAT-fs (loop5): bogus number of reserved sectors [ 2951.354231] FAT-fs (loop5): Can't find a valid FAT filesystem 15:13:37 executing program 1: ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000100)={0x0, 0x0, 0x6, 0x0, '\x00', [{0x6, 0x0, 0xfff, 0x81, 0x1000, 0xef}, {0x0, 0x4, 0x6, 0x1f, 0x1, 0x20}], ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 15:13:37 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0xdd, 0x1, 0x8, 0xd6, 0x0, 0x2e, 0x20002, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x6, 0x4, @perf_config_ext={0x5}, 0x1404, 0x9, 0x1000, 0x9, 0x2, 0x5, 0x800, 0x0, 0x400, 0x0, 0xffffffff}, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x8) 15:13:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0xf310, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) [ 2951.507361] loop5: detected capacity change from 0 to 121 [ 2951.524217] FAT-fs (loop5): bogus number of reserved sectors [ 2951.524751] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2951.543377] loop5: detected capacity change from 0 to 121 [ 2951.550787] FAT-fs (loop5): bogus number of reserved sectors [ 2951.551333] FAT-fs (loop5): Can't find a valid FAT filesystem 15:13:51 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x23010000) 15:13:51 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r1, 0x0, 0xffff8000) r2 = openat(r1, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r2, 0x0, 0xffff8000) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x7, 0x0, 0x0, 0x0) 15:13:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0xf42f, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:13:51 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x42b}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) statx(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, 0xee01, r0) getgroups(0x7, &(0x7f0000000080)=[0xee01, 0xee00, 0xffffffffffffffff, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="02000000010007000000000002000100", @ANYRES32=0x0, @ANYBLOB="040000000000000008000600", @ANYRES32=r0, @ANYBLOB="08000700918cd29656d1a06eb4985523031cafc0c50dde9eb436", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="10000200000000002000020000000000"], 0x44, 0x4) 15:13:51 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e5", 0xa8, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:13:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(r1, r0) 15:13:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, @perf_config_ext={0x0, 0x4}}, 0x0, 0xfffc000000000003, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x7) mount$bind(&(0x7f0000000000)='./cgroup/cgroup.procs\x00', &(0x7f0000000100)='./cgroup/cgroup.procs/file0\x00', &(0x7f0000000140), 0x1301400, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 15:13:51 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) [ 2965.258891] loop5: detected capacity change from 0 to 122 [ 2965.263486] loop4: detected capacity change from 0 to 16383 [ 2965.265349] FAT-fs (loop5): bogus number of reserved sectors [ 2965.265717] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2965.278420] nfs4: Unknown parameter '@{)' [ 2965.280664] loop5: detected capacity change from 0 to 122 [ 2965.292055] FAT-fs (loop5): bogus number of reserved sectors [ 2965.292425] FAT-fs (loop5): Can't find a valid FAT filesystem 15:13:51 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001100)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xffffffffffffffff, r0, 0x0) r4 = gettid() rt_sigqueueinfo(r4, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) r5 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0xfffffffffffffffc, 0x400, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r4, 0x5, r3, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, r2, 0x0, 0x0, r4, 0x0], 0x7}, 0x58) clone3(&(0x7f0000001180)={0x10000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x15}, &(0x7f00000000c0)=""/11, 0xb, &(0x7f0000000100)=""/4096, &(0x7f0000001140)=[0xffffffffffffffff, r1, 0x0, 0x0, r4], 0x5}, 0x58) r6 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) dup3(r6, r5, 0x80000) setresuid(0xee00, 0x0, 0x0) 15:13:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r0, 0x50009401, &(0x7f0000001980)={{r0}, "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"}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x3, 0x3f, 0xff, 0x0, 0x0, 0x2a840fe1, 0x20000, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x52, 0x0, @perf_config_ext={0x1000, 0x8000}, 0x1000, 0x7, 0x25de4914, 0x3, 0x7, 0x1c68, 0x2, 0x0, 0xb25a, 0x0, 0xffffffffffffcffd}, 0xffffffffffffffff, 0x0, r0, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002dc0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000002ec0)=0xe8) syz_mount_image$tmpfs(&(0x7f0000002980), &(0x7f00000029c0)='./cgroup/cgroup.procs\x00', 0x0, 0x1, &(0x7f0000002a80)=[{&(0x7f0000002a00)="c5ca1e39ede9c5701cbdff075106781d3a24b3b422249f31340520d839429e3c4fdbcfe24606a6da1092e79968863d54860dcb759d1b40a2660a177267c1a6ce4495", 0x42, 0x6}], 0x49008, &(0x7f0000002f00)={[{@size={'size', 0x3d, [0x36, 0x2d, 0x35, 0x25, 0x74, 0x6b, 0x6b, 0x78, 0x31]}}, {@gid={'gid', 0x3d, 0xee01}}], [{@fowner_eq={'fowner', 0x3d, r1}}, {@smackfsdef={'smackfsdef', 0x3d, 'subj_user'}}, {@dont_measure}, {@fsmagic={'fsmagic', 0x3d, 0xffffffffffffffff}}, {@dont_hash}, {@fsname={'fsname', 0x3d, '\xb8'}}]}) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext3\x00', &(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x6, 0xa, &(0x7f0000001780)=[{&(0x7f0000000200)="e6dc2afc90621cf585fc002cc40c8987d49389b15839e3f8baca1024bc46", 0x1e, 0x1}, {&(0x7f0000000240)="2eabdb2aeca4ffe1ea9dc9aafb37f205096362a376a0c8f52d809d14f14e7c8ab2e29d7fa846ab7d333650028148c6a4c51fed6f553be7f8e20c8263fe2fea939460f5256004e930dfa81ed95df7654b36a039f2a9465caee8ec95bc3d6af3986914ffb2b6346f421b6570ef32b57f6e3698d15c8f38e6cf38494772c28f118da22fd7272b35be101b472590439669fcb7ef7cc47739808606fe4a70142dae11e9c44f3ccf6f76819fddd8d68951cb35942bd316d3b89790c6d58680148109bedbd22c1686b6f977d1ae2a9028ac49e9", 0xd0, 0x10000}, {&(0x7f0000000340)="7587ac63608a15ba104ddab975198c", 0xf, 0x59}, {&(0x7f0000000380)="3cbd6d8812771aed890de0abdab8ad8f341deab6280896a14bfdd6ac3a8cc5992754abbe66bde0a538685fd4c431eb46421bc75188ef7c10445d9ba2d63735297b640e15d21aef6bd1972c8e2b8d624d158f7f0d4025e96fe27c4598fee4822dedd466ee40fb80b89da7b062f69defcddb92c06b730e4303ff383e3a134ad7a8e22118173f4eb3ee7c44f9ba7e962428aa5b4d7239e705f0dfc69692417c95ceb4a2f2604c8af80d22bc88ac8513cd4c6b85207c1c8fa224b7ef15d555c3a197de53b4c30c089b214a4f41b0df4545490fd17a16ff696dd29b2d9610e77db2c1fac0915dbe72082dedbbe47f628739c0", 0xf0}, {&(0x7f0000000480)="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", 0x1000, 0x40}, {&(0x7f0000001480)="7c02aa82cf191ee515", 0x9, 0x1}, {&(0x7f00000014c0)="f89b68f65e1b40c83572419784dbbec8236c96d9d596804d9f00a050294460ddba5b23ee925d010bc422da044e4201", 0x2f, 0x5}, {&(0x7f0000001500)="aef744e88f5e5b2f0e05d1b7c70ebb65ad960ef2ffbc67b38839b8dab2bb4a69eb0b335fa0fea80b28a0843bdffb270b9a0c6055937135fb177639aec7e6c4a7e0daac65c6d9a2a559f7e6f3bbd5482ee4a1711ac63993cf0e09bf5ffa81be93a68f8649d8047138555c6452641f67e7c71131716095a18c4cc8d8786091f8c07d8fa6867bce3fecaf012ca5574de2aabc9aee0112a59753d0b1a28762d30d32984b8df8c121a3b1a7eac8867b996ec8e1e0f12119b5b6584e8d7811bcbac471345b7fd10665814bea8257cf0ba565f7323d9cfa2441f10e0821c63c33", 0xdd}, {&(0x7f0000001600)="4e686fb3f68d5fef1c44e848039de2bd020854d12dfc6663742101d8cc826fc2842d03043ba0a3afd0d41ab425ea17267a33dc85c74c25418bdd9f8fd8c80ccf868b536f00e6db2437d0e1637455bde1e36b1f4147ce576ba6", 0x59, 0x6}, {&(0x7f0000001680)="ebf4aa8b7964986b0ca8a74d98340bd479fb2d42ac9985e15c10b443a381f55647ce2efbb7dd1005b6c32df902246f72a79a7b25535c2b612a771f90b271bccbbc731f63af3a4cb9a2f46f7ea358b5763d4946957da4e70ab3d920368a16154e814a1af6c586fca65ec1f12cc771cb7f02da3940b08bfc745e5d43adfea92640a4c7196ff8d9d768db0d9a7054eba7a42a716883241f96ad3e529f16fd203976147e94861a9b00f3d00123cf95945fcb3014d49330c031682f4e87037b77a28cd3e64310a6eaf3b2473a0e03d85717d2dd2f1b2a0eb7a34e32a0ed399a3be5be", 0xe0, 0x9}], 0x60020, &(0x7f0000001880)={[{@dioread_lock}, {@resgid={'resgid', 0x3d, 0xffffffffffffffff}}, {@journal_checksum}, {@barrier_val}, {@resgid={'resgid', 0x3d, 0xffffffffffffffff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xb19}}, {@noacl}, {@nodelalloc}], [{@appraise_type}, {@subj_user={'subj_user', 0x3d, '!*@\x17^\''}}, {@smackfstransmute={'smackfstransmute', 0x3d, '\xb8'}}]}) 15:13:51 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x60882, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) 15:13:51 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x3f000000) 15:13:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(r1, r0) 15:13:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0xf52f, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) [ 2965.390645] loop5: detected capacity change from 0 to 122 [ 2965.401023] FAT-fs (loop5): bogus number of reserved sectors [ 2965.401456] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2965.407900] loop5: detected capacity change from 0 to 122 [ 2965.417931] FAT-fs (loop5): bogus number of reserved sectors [ 2965.418350] FAT-fs (loop5): Can't find a valid FAT filesystem 15:13:51 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x40000000) 15:13:51 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r1 = fork() r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./cgroup/cgroup.procs/file0\x00', 0x400, 0x8c) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x0, 0x1, 0x5, 0x2, 0x0, 0x7daa, 0x2004, 0x5, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000000), 0x6}, 0x500, 0x200, 0x8, 0x8, 0x0, 0x0, 0x81, 0x0, 0x3}, r1, 0xc, r2, 0x8) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x4, 0x1, 0x4, 0x6, 0x0, 0xcfb, 0x10040, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xe98, 0x0, @perf_config_ext={0x4, 0x2}, 0x4a000, 0x9, 0x5, 0x0, 0xc69b, 0x0, 0x8000, 0x0, 0x7, 0x0, 0xffff}, 0xffffffffffffffff, 0x9, r0, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) 15:14:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(r1, r0) 15:14:05 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) openat(r0, &(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0xb0000, 0x4) r1 = open(&(0x7f0000000100)='./cgroup/cgroup.procs\x00', 0x10800, 0x120) openat(r1, &(0x7f0000000140)='./cgroup/cgroup.procs\x00', 0x180, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) 15:14:05 executing program 0: r0 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001400)={0x0, 0x80, 0x1f, 0x8, 0xc1, 0x0, 0x0, 0x1, 0x8a, 0x4, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0xfb8, 0x1, @perf_bp={&(0x7f00000013c0), 0x1}, 0x2000, 0x200, 0x9, 0x5, 0x3, 0xa35, 0xff81, 0x0, 0x1ff, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffffff, 0x2) setresuid(0xee00, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = gettid() rt_sigqueueinfo(r4, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r4, 0x5, r3, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, r2, 0x0, 0x0, r4, 0x0], 0x7}, 0x58) sendmsg$nl_netfilter(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x210, 0xd, 0x6, 0x101, 0x70bd27, 0x25dfdbfe, {0x0, 0x0, 0x3}, [@generic="676b25ace97444e9e749f4d199a1bf3aa85206b36854eb0430daa5f1498ac4d41094c316a0053904f03496e760d5b9556a3188968ced34f14914633c8d661fe69b6d5c29bad5bff6a32f56ff52a040ea3d39bdb9930f281e162180adf4a3a9145565b5661e1f0e5f321b0f6436967e124fcf3784cf7841eb2a6fcd21c2b5175422651fb60709f80eb6690ec2cbfe043c1b0489bbc9471125fb0e2f7915a674d12e768618c59023a7577d454bd6d90c0914c270a1511c98cc1def8c53dcf898b4d5fcd0145088ddb7de8397073d9953650ffdcaed3b1b535588f434fa", @typed={0x8, 0x12, 0x0, 0x0, @pid=r4}, @generic="2d5d49c3157ed51aebb3fd9f828486daf99a66173e0720ad0a488bc2891ca01a853aa860283a9374ecf2463933de101657b0932ee593a57ffb895f5d8051a6c33dff613dc6304eed24df93997491a2ce2c0f72402ff407797d7c4a24cf52942477195bb552cc29607ca8c248ff3929db9bcb7a521a65d87057d6e20de85b029725d673c7", @generic="4252bf7e06f26c20ff3bc48b774373e62679c325ca39517b7b808a4db4f674586c11c78e149302ad7c192a08938acca5a4baa6a5782b826aa050a2ebb3e49eb49c43de2a05661800eb5da333db6849cfa6e86d74cce38480d83c6b8b06edfb2b4e0eb58fbe2978a187da3e392a5e3c2fd2c1c71b027e8569e0102a15c6b36824da270ae80a2128e1d56568dfefe2693e9122"]}, 0x210}, 0x1, 0x0, 0x0, 0x80}, 0x4000) 15:14:05 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) fsmount(r0, 0x0, 0x3a) 15:14:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0xf904, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:14:05 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x48000000) 15:14:05 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0f", 0xab, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:14:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) ftruncate(r0, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="02000000fa34390000000028626f75702e635b722e70726f6300000000ba47c33fb0f3d6cb2348d663650c9608aa50e6642b80a23dc9d484458d67da6709acf36fd69fa6603f0e67abc1ced5cd0cf7740bd9fc49cdedcc40e989d959fde2b9f8a0e9280ed078d5c07cb6affba683da390b824f8a4255e5bfec1b724c517b50b942b1e605662fec71adac02bf50148284eae733e1cf63bf9752a7794f0e46a7189a8a4425adf6f555cbf589c90e35286186f0f7ced1a70480144928ef508f0ce39b0703ce7ccf6014049be014cdf1bf5ee84382fa3ba79906b90892572c167a"]) ioctl$RTC_WIE_OFF(r1, 0x7010) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x100, 0x4b) [ 2978.701494] loop4: detected capacity change from 0 to 16383 [ 2978.708551] loop5: detected capacity change from 0 to 124 [ 2978.712469] nfs4: Unknown parameter '@{)' [ 2978.726366] FAT-fs (loop5): bogus number of reserved sectors [ 2978.726775] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2978.740097] loop5: detected capacity change from 0 to 124 [ 2978.747542] FAT-fs (loop5): bogus number of reserved sectors [ 2978.747967] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2978.760238] Process accounting paused 15:14:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(r1, r0) [ 2978.790724] Process accounting resumed 15:14:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0xfeff, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:14:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) r2 = syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000100)='./cgroup/cgroup.procs\x00', 0x200, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="9c800e11cfc38202493bee383e636c091d3fd6c583382bbc00db2b62ed732f20bc05d2a24913ca13e43a410eb39d189bb2d23b3f9e552bd6cd7d8d3124709c2b599711e9496eaef8f5bc789f", 0x4c, 0x9}], 0x103000, &(0x7f0000000200)={[{@fat=@tz_utc}, {@nodots}, {@nodots}, {@dots}], [{@obj_type}, {@func={'func', 0x3d, 'PATH_CHECK'}}, {@seclabel}, {@smackfsfloor={'smackfsfloor', 0x3d, '\\:'}}]}) r3 = signalfd4(r1, &(0x7f00000002c0), 0x8, 0x0) openat(r3, &(0x7f0000000300)='./cgroup/cgroup.procs\x00', 0x800200, 0x10) sendfile(r1, r2, &(0x7f0000000280)=0x9, 0xdb) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000000000000000}}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 15:14:05 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r2, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000240), 0x101000, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000040)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0100000000000000000064000000080001000000000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099000100000093c1d552"], 0x30}}, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r3, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r5, 0x8, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0xf}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x4c}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x3d}]}, 0x40}, 0x1, 0x0, 0x0, 0x5}, 0x0) io_setup(0x1f, &(0x7f0000000640)=0x0) r7 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_submit(r6, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r7, &(0x7f0000000600)="81", 0x1}]) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000380)={'wlan0\x00'}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x7, 0xa, 0x3, 0x3f, 0x0, 0x80, 0x8800, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x2, @perf_config_ext={0x10001, 0x800}, 0x4c00, 0x100, 0x3ffc00, 0x9, 0x20, 0x7fff, 0x1, 0x0, 0xf992, 0x0, 0x1}, r1, 0x1, r2, 0x9) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x86, 0xf7, 0x8, 0x8, 0x0, 0x4, 0x80004, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x5, @perf_config_ext={0x800, 0x2}, 0x10000, 0x66d, 0x401, 0x9, 0xba4000000, 0x401, 0x3, 0x0, 0x5, 0x0, 0x6}, 0x0, 0x2, 0xffffffffffffffff, 0xb) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f00000005c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) 15:14:05 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x4c000000) [ 2978.852172] loop5: detected capacity change from 0 to 127 [ 2978.861035] FAT-fs (loop5): bogus number of reserved sectors [ 2978.861439] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2978.868628] loop5: detected capacity change from 0 to 127 15:14:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(r1, r0) [ 2978.877787] FAT-fs (loop5): bogus number of reserved sectors [ 2978.878394] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2978.914374] loop1: detected capacity change from 0 to 1 15:14:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0xfffe, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) [ 2978.968447] loop1: detected capacity change from 0 to 1 15:14:05 executing program 3: r0 = fsopen(&(0x7f00000000c0)='devtmpfs\x00', 0x1) fsopen(&(0x7f0000000080)='bfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) [ 2979.008645] loop5: detected capacity change from 0 to 127 [ 2979.016580] FAT-fs (loop5): bogus number of reserved sectors [ 2979.017016] FAT-fs (loop5): Can't find a valid FAT filesystem 15:14:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(r1, r0) 15:14:05 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0f", 0xab, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2979.029495] loop5: detected capacity change from 0 to 127 [ 2979.037623] FAT-fs (loop5): bogus number of reserved sectors [ 2979.038045] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2979.072458] loop4: detected capacity change from 0 to 16383 [ 2979.086782] nfs4: Unknown parameter '@{)' [ 2979.145248] Process accounting paused 15:14:22 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x68000000) 15:14:22 executing program 3: r0 = fsopen(&(0x7f00000000c0)='virtiofs\x00', 0x0) fdatasync(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) 15:14:22 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0f", 0xab, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:14:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x1}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(r1, r0) 15:14:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x1e6f2014fe9381b4) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 15:14:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x1517f, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:14:22 executing program 6: perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40d0c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x2000, 0x0, 0xffffffffffffffff, 0x4}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) 15:14:22 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) [ 2996.281599] loop5: detected capacity change from 0 to 168 [ 2996.287672] FAT-fs (loop5): bogus number of reserved sectors [ 2996.288114] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2996.297628] loop5: detected capacity change from 0 to 168 [ 2996.305918] FAT-fs (loop5): bogus number of reserved sectors [ 2996.306359] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2996.314405] loop4: detected capacity change from 0 to 16383 15:14:22 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) ftruncate(r0, 0x7f) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'bridge_slave_1\x00'}) [ 2996.327475] nfs4: Unknown parameter '@{)' 15:14:22 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x6c000000) 15:14:22 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x1, 0x20, 0xee, 0x4, 0x0, 0x0, 0x10, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, @perf_config_ext={0x3ff, 0x6}, 0x300, 0x3, 0x0, 0x5, 0x10001, 0x0, 0x6, 0x0, 0x1, 0x0, 0xf7c14c6}, r0, 0xc, 0xffffffffffffffff, 0xa) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r1, 0x0, 0xffff8000) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x5, 0x9, 0x1f, 0x80, 0x0, 0x0, 0x20040, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x80000001, 0x1, @perf_config_ext={0x7, 0x8c9}, 0x2, 0x3, 0x9, 0x6, 0x7ff, 0x10000, 0x6, 0x0, 0x20, 0x0, 0x9}, r0, 0x6, r1, 0x8) setresuid(0xee00, 0x0, 0x0) 15:14:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(r1, r0) 15:14:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xc}, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x6, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 15:14:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x181c9, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) [ 2996.428002] loop5: detected capacity change from 0 to 192 [ 2996.436925] FAT-fs (loop5): bogus number of reserved sectors [ 2996.437345] FAT-fs (loop5): Can't find a valid FAT filesystem 15:14:22 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r1, 0x0, 0xffff8000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) 15:14:36 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff7", 0xac, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:14:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r0, 0x0, 0xffff8000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x71, 0x0, 0x0, 0x48020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x1c, 0x7fffffff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xfffbffffffffffff, r0, 0x0) openat(r0, &(0x7f0000000040)='./file1\x00', 0x10000, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, 0x0) 15:14:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x18209, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:14:36 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x74000000) 15:14:36 executing program 3: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000080)={0xffffffffffffffff, 0x7, 0x3f, 0xfffffffffffdffc0}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000000c0)="ccd44a4f66d2b43c13bec1828b1c55a3e3c0788a97a89908b096ac466e7fecfb401f0d567d791bdc369b55fa279f346c60c86e9e5f1a3687632ae26b87dfb0cadc5857f454b6c12f") r1 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x1, 0xa, 0x5, 0x0, 0x0, {0x1, 0x0, 0xa}, [@NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x100048c4}, 0x81) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) 15:14:36 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r2, 0x5, r1, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, r0, 0x0, 0x0, r2, 0x0], 0x7}, 0x58) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x438200, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x2, 0x0, 0x1, 0x8, 0x0, 0x8001, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000000), 0xd}, 0x1488, 0xa49d, 0x0, 0x6, 0x7, 0x10001, 0x1e80, 0x0, 0xe6, 0x0, 0x4}, r2, 0x10, r3, 0xb) 15:14:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(r1, r0) 15:14:36 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) [ 3009.831471] loop5: detected capacity change from 0 to 193 [ 3009.838909] FAT-fs (loop5): bogus number of reserved sectors [ 3009.839361] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3009.847706] loop5: detected capacity change from 0 to 193 [ 3009.850508] FAT-fs (loop5): bogus number of reserved sectors [ 3009.851021] FAT-fs (loop5): Can't find a valid FAT filesystem 15:14:36 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x7a000000) [ 3009.877133] Process accounting paused 15:14:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x80000, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) [ 3009.916213] Process accounting resumed 15:14:36 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x18, 0x1, 0x0, 0x54, 0x0, 0x10000, 0x8104, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x100, 0x4, 0x9, 0x542, 0x4, 0x7fff, 0x0, 0x0, 0x0, 0x3ff}, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xb) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r2, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x4, 0x0, 0x4, 0xc4, 0x0, 0x40, 0x1, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x54c, 0x800}, 0x4000, 0xdedd, 0x401, 0x5, 0x5, 0x4, 0x1, 0x0, 0x8, 0x0, 0x1400000000000}, 0xffffffffffffffff, 0x10, r2, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) 15:14:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(r1, r0) 15:14:36 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000080)='{.,-^\x00', &(0x7f0000000040)='!\x00\x00\x00\x00\x00\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r1, 0x0, 0xffff8000) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) [ 3009.958241] loop5: detected capacity change from 0 to 1024 [ 3009.968958] FAT-fs (loop5): bogus number of reserved sectors [ 3009.969373] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3009.975522] loop4: detected capacity change from 0 to 16383 15:14:36 executing program 1: arch_prctl$ARCH_GET_GS(0x1004, &(0x7f0000000100)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x9, 0x101}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) arch_prctl$ARCH_GET_GS(0x1004, &(0x7f0000000140)) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) [ 3009.983572] loop5: detected capacity change from 0 to 1024 [ 3009.989338] FAT-fs (loop5): bogus number of reserved sectors [ 3009.989738] FAT-fs (loop5): Can't find a valid FAT filesystem 15:14:36 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x807f0000) [ 3009.992700] nfs4: Unknown parameter '@{)' 15:14:36 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x4012, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f0000001480), 0x80000, 0x0) dup2(r0, r2) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) [ 3010.199953] Process accounting resumed 15:14:52 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff7", 0xac, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:14:52 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x3, 0xe3, 0x4a, 0x77, 0x0, 0x850, 0x32002, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x7, 0x2, @perf_config_ext={0x1, 0x10001}, 0x4004, 0x200, 0x8174, 0x6, 0x6, 0x4, 0x20, 0x0, 0x7, 0x0, 0x1}, r1, 0x2, r0, 0xb) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = gettid() rt_sigqueueinfo(r4, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r4, 0x5, r3, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, r2, 0x0, 0x0, r4, 0x0], 0x7}, 0x58) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x4, 0x0, 0x1, 0xfc, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffe, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20, 0x2, 0x80000001, 0x3, 0x62587b8e, 0x76c1, 0x3, 0x0, 0x100, 0x0, 0x10000}, r2, 0x10, 0xffffffffffffffff, 0x0) 15:14:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0xe0000, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:14:52 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0xf4030000) 15:14:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) faccessat2(r0, &(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x100, 0x100) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 15:14:52 executing program 3: syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000440)={0x14, 0x20, 0x1, 0x0, 0x0, "", [@nested={0x5}]}, 0x14}], 0x1}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000040)={0x30, r3, 0x1, 0x0, 0x0, {{0x64}, {@val={0x8}, @val={0x8}, @val={0xc, 0x99, {0x1}}}}}, 0x30}}, 0x0) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r1, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x344, r3, 0x320, 0x70bd2d, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_REKEY_DATA={0x38, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "25636fa3dde8261a"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "5c0746e2749e2d75"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x4}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "2701d2188807fb24"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x7}]}, @NL80211_ATTR_REKEY_DATA={0xac, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x6}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="6c23fb6ed18fab7333cb3b7c45a9f6f5bef0408e920f9b5512df8193472715e6"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x101}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="a296697df810fdec1c7491bc78c0c448f82ef19425a854f420f39ccd4c802fe1"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="25d735b30e6a1d8379cb10d9544b27a8"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "5837ad397fba8771"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x6}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="3d624bf884a552bfd4444858d59ef2e2"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="52c5415993532c4850b50d2ad72eb125"}]}, @NL80211_ATTR_REKEY_DATA={0x48, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x6}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "06ce48268b650d5e"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="34d234fbc479ec2b4faa2148fe024634"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="cdf99e990d02a477f0491b5d61f93e39ecdd7924dc669822"}]}, @NL80211_ATTR_REKEY_DATA={0x9c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "1f8f13df16315d4e"}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="77c269316b4282bab5c9988e85b06713"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x6}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x3f}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="3c509221e11a601473830f05da68d68693b02733c9c63d9be4ffef4cf6ff71d0"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="cc4e28cc87d1b1a35e177e6d18d842efb57ae387b547a21a97f2ab8df7129d4f"}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="e25684a7eb453be187dfc87d2001b5f6"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "91f28cd37ee515cd"}]}, @NL80211_ATTR_REKEY_DATA={0xc, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x3f}]}, @NL80211_ATTR_REKEY_DATA={0xc, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x7}]}, @NL80211_ATTR_REKEY_DATA={0x30, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="a3fdd47ee41b0c56dcdf58f4d15fa9e62e24af50e5c1d75c"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x4}]}, @NL80211_ATTR_REKEY_DATA={0x84, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="d25b63ad82b6fe68e27aa1ec1a26f9a6"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "2501ae78c87327b5"}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="b76237b4eee786aef628e0ba4ca55b4e"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="6f1d2176f77bdcc98d0416cee5022e8239a5a452cb3ca61cf2ba07cc2ef49a44"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="a59cdb3e40dae55fd5657315a6cfbf15"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="84a26316ac546b6c52400bcb406c778b"}]}, @NL80211_ATTR_REKEY_DATA={0x94, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x2}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "2b23cf801f308244"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "3260b52103d48c86"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="416247f713ffe990781115ae3e26a376ae3e5b303382b8af"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "34a4045d3bed3d37"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x9}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="1e1587ad2ec71c9df58781d22948e07c836890af8ccef664"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="50d58820ed5af46a7569ecf9361c592303f4ac78505f9397e21c28986545a7c4"}]}]}, 0x344}, 0x1, 0x0, 0x0, 0x4}, 0x4004000) fsmount(r0, 0x0, 0x72) 15:14:52 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r2, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000240), 0x101000, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000040)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0100000000000000000064000000080001000000000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099000100000093c1d552"], 0x30}}, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r3, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r5, 0x8, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0xf}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x4c}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x3d}]}, 0x40}, 0x1, 0x0, 0x0, 0x5}, 0x0) io_setup(0x1f, &(0x7f0000000640)=0x0) r7 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_submit(r6, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r7, &(0x7f0000000600)="81", 0x1}]) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000380)={'wlan0\x00'}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x7, 0xa, 0x3, 0x3f, 0x0, 0x80, 0x8800, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x2, @perf_config_ext={0x10001, 0x800}, 0x4c00, 0x100, 0x3ffc00, 0x9, 0x20, 0x7fff, 0x1, 0x0, 0xf992, 0x0, 0x1}, r1, 0x1, r2, 0x9) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x86, 0xf7, 0x8, 0x8, 0x0, 0x4, 0x80004, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x5, @perf_config_ext={0x800, 0x2}, 0x10000, 0x66d, 0x401, 0x9, 0xba4000000, 0x401, 0x3, 0x0, 0x5, 0x0, 0x6}, 0x0, 0x2, 0xffffffffffffffff, 0xb) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f00000005c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) 15:14:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(r1, r0) [ 3025.827680] loop5: detected capacity change from 0 to 1792 [ 3025.840120] FAT-fs (loop5): bogus number of reserved sectors [ 3025.840516] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3025.846536] loop4: detected capacity change from 0 to 16383 [ 3025.855164] loop5: detected capacity change from 0 to 1792 [ 3025.866604] nfs4: Unknown parameter '@{)' [ 3025.872975] FAT-fs (loop5): bogus number of reserved sectors [ 3025.873364] FAT-fs (loop5): Can't find a valid FAT filesystem 15:14:52 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r2, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000240), 0x101000, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000040)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0100000000000000000064000000080001000000000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099000100000093c1d552"], 0x30}}, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r3, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r5, 0x8, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0xf}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x4c}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x3d}]}, 0x40}, 0x1, 0x0, 0x0, 0x5}, 0x0) io_setup(0x1f, &(0x7f0000000640)=0x0) r7 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_submit(r6, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r7, &(0x7f0000000600)="81", 0x1}]) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000380)={'wlan0\x00'}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x7, 0xa, 0x3, 0x3f, 0x0, 0x80, 0x8800, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x2, @perf_config_ext={0x10001, 0x800}, 0x4c00, 0x100, 0x3ffc00, 0x9, 0x20, 0x7fff, 0x1, 0x0, 0xf992, 0x0, 0x1}, r1, 0x1, r2, 0x9) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x86, 0xf7, 0x8, 0x8, 0x0, 0x4, 0x80004, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x5, @perf_config_ext={0x800, 0x2}, 0x10000, 0x66d, 0x401, 0x9, 0xba4000000, 0x401, 0x3, 0x0, 0x5, 0x0, 0x6}, 0x0, 0x2, 0xffffffffffffffff, 0xb) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f00000005c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) 15:14:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(r1, r0) 15:14:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = io_uring_setup(0x3ed1, &(0x7f0000000140)={0x0, 0x62f, 0x0, 0x2, 0x321}) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) r2 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) r3 = io_uring_setup(0x6c01, &(0x7f0000000080)={0x0, 0x574e, 0x10, 0x2, 0x0, 0x0, r2}) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000100)=0xffff, 0x5577399) sendfile(r1, r3, &(0x7f0000000000)=0xe629, 0x8) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 15:14:52 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0xfe030000) 15:14:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x100000, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:14:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x0, &(0x7f0000000080)) dup2(r1, r0) 15:14:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r0, 0x0, 0xffff8000) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18}, './file0\x00'}) perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) [ 3026.043359] loop5: detected capacity change from 0 to 2048 15:14:52 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) r2 = syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000100)='./cgroup/cgroup.procs\x00', 0x200, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="9c800e11cfc38202493bee383e636c091d3fd6c583382bbc00db2b62ed732f20bc05d2a24913ca13e43a410eb39d189bb2d23b3f9e552bd6cd7d8d3124709c2b599711e9496eaef8f5bc789f", 0x4c, 0x9}], 0x103000, &(0x7f0000000200)={[{@fat=@tz_utc}, {@nodots}, {@nodots}, {@dots}], [{@obj_type}, {@func={'func', 0x3d, 'PATH_CHECK'}}, {@seclabel}, {@smackfsfloor={'smackfsfloor', 0x3d, '\\:'}}]}) r3 = signalfd4(r1, &(0x7f00000002c0), 0x8, 0x0) openat(r3, &(0x7f0000000300)='./cgroup/cgroup.procs\x00', 0x800200, 0x10) sendfile(r1, r2, &(0x7f0000000280)=0x9, 0xdb) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000000000000000}}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) [ 3026.106956] FAT-fs (loop5): bogus number of reserved sectors [ 3026.107778] FAT-fs (loop5): Can't find a valid FAT filesystem 15:14:52 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff7", 0xac, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:14:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x0, &(0x7f0000000080)) dup2(r1, r0) [ 3026.147758] loop4: detected capacity change from 0 to 16383 15:14:52 executing program 0: perf_event_open(&(0x7f0000001840)={0x5, 0x80, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8014, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r0, &(0x7f0000000140)="01", 0x1, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x4, 0x80, 0x20, 0x68, 0x0, 0x6, 0x100, 0x4, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x40, 0x0, @perf_config_ext={0x627, 0x8}, 0x410, 0xf7, 0x67c0, 0x3, 0x1ff, 0x7, 0xffff, 0x0, 0x1, 0x0, 0x3f}, 0x0, 0x1, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x200400, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) [ 3026.164516] nfs4: Unknown parameter '@{)' 15:14:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x0, &(0x7f0000000080)) dup2(r1, r0) 15:15:08 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0xffffff7f) 15:15:08 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000003ac0)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0xee00, r1, 0x0) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x400, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x6, 0x40, 0x9, 0x2, 0x0, 0x10000, 0x10200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x6, 0x2}, 0x8400, 0x1ff, 0x5ec, 0x6, 0x5, 0x2, 0x7, 0x0, 0x2, 0x0, 0x9}, 0xffffffffffffffff, 0x4, r2, 0x0) fchown(r0, r1, 0xee01) 15:15:08 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:15:08 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={r0, 0xfffffffffffffb4e, 0x1, 0x10001}) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000000c0)) tee(r0, r0, 0xffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) statx(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r5, &(0x7f0000000140)="01", 0x1, 0x0) fsmount(r5, 0x1, 0x80) fchown(r3, 0x0, r4) fchown(0xffffffffffffffff, 0xee01, r4) fchown(0xffffffffffffffff, 0xee01, r4) pwrite64(r2, &(0x7f0000000140)="01", 0x1, 0x0) fsmount(r2, 0x0, 0xe) 15:15:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0xe0ffff, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:15:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 15:15:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x3ed2, 0x0) dup2(r1, r0) 15:15:08 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x100000, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) [ 3042.210513] loop5: detected capacity change from 0 to 28799 [ 3042.223034] FAT-fs (loop5): bogus number of reserved sectors [ 3042.223434] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3042.231666] loop4: detected capacity change from 0 to 16383 [ 3042.236356] nfs4: Unknown parameter '@{)' [ 3042.240288] Process accounting paused [ 3042.251637] loop5: detected capacity change from 0 to 28799 [ 3042.264237] FAT-fs (loop5): bogus number of reserved sectors [ 3042.265037] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3042.270806] Process accounting paused [ 3042.302643] Process accounting resumed 15:15:21 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r1 = fork() r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./cgroup/cgroup.procs/file0\x00', 0x400, 0x8c) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x0, 0x1, 0x5, 0x2, 0x0, 0x7daa, 0x2004, 0x5, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000000), 0x6}, 0x500, 0x200, 0x8, 0x8, 0x0, 0x0, 0x81, 0x0, 0x3}, r1, 0xc, r2, 0x8) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x4, 0x1, 0x4, 0x6, 0x0, 0xcfb, 0x10040, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xe98, 0x0, @perf_config_ext={0x4, 0x2}, 0x4a000, 0x9, 0x5, 0x0, 0xc69b, 0x0, 0x8000, 0x0, 0x7, 0x0, 0xffff}, 0xffffffffffffffff, 0x9, r0, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) 15:15:21 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0xc0ff7f0000) 15:15:21 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 3055.309774] loop4: detected capacity change from 0 to 16383 [ 3055.311771] nfs4: Unknown parameter '@{)' 15:15:21 executing program 3: fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0xc10, 0x210541) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000180)='{.\xa6\xa5@\x00r\x98f\x12\x83\x00([\xc4\x18\x11\xfb\xb7\xef\xbbNG\xd9$\xe7\x9f\xcb\xa7\x9e\x9fE\xc5*>\xc8\xc1\x1d/\xc0\xdfb\xfa\x80\xf8\t~\xb7z0\x96\x1c\xef\x05\xe3\xd4\xfe=d\x1e\x8c\xfc\xf1H\x03\xd3R}e\xc4\x94#\xcc>\x83 \x1d\xe7\v\xd1\x9a@T\xbf\x13\x857Q\xf2\x92\xad\xb5)\xf7\x92E\xd6J\x88\x13p\r\xc9\x1f\xf9\x82\xe6y\xcaH\xf8\vm\xb0fz\x8aB:\xef\xf6\x10\xaeB(2z@\"!\xc9[X%\xbam\xf1\xd1\xe37\x9d\aC\xb8{\xfb\xd6\t\x8d\a\x98\xbb\x01\xf5\xee\x01SC\xdf\xfd\x8dD\xac\xcd\xc1sG\x8d\xcd\xfe\x18{\xf1\xbb\b_~G\v2\xe6\x8c\xe9\x1f\xeb\x89\x1aF\r\xa6{[\xd6\x04g\xc7K\xb4\xf7\xc3\xd4\xb9\xec\xdc\x03\x02t\x80\xb0\x0ei\xb5\xb2\x9f\t}\xec9\xf8\xf8\xed\xe3\xa6\xa9\xdd\xa1M\xb5m\x84\xd3', &(0x7f0000000040)='\x1f\xa8\xefW\xaa\xdb\x16\"\x8f\xd5\x8di\x9b\xfb\xc6\x85@', 0x0) 15:15:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x9, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 15:15:21 executing program 0: sendmsg$AUDIT_TRIM(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x8, 0x3f6, 0x100, 0x70bd26, 0x25dfdbfc, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x20008820) r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xf43631eaf601f4f9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x21890}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r0, {0xee01}}, './file0\x00'}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000440)={0x14, 0x20, 0x1, 0x0, 0x0, "", [@nested={0x5}]}, 0x14}], 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_PMK(r1, &(0x7f0000000380)={&(0x7f0000000240), 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x48, 0x0, 0x200, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x20, 0x70}}}}, [@NL80211_ATTR_PMK={0x14, 0xfe, "349b6efb72076b5ce9530c28fc81cd0a"}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x48}}, 0x2000a8c0) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x1, 0x40, 0xec, 0x2f, 0x0, 0x9, 0x10400, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0xf}, 0x10, 0x7, 0x8, 0x8, 0x4, 0x3, 0x7f, 0x0, 0x4, 0x0, 0x9}, 0xffffffffffffffff, 0x1, r0, 0x1) setresuid(0xee00, 0x0, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x0, r3, 0x2004) 15:15:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x1000000, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:15:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x3ed2, 0x0) dup2(r1, r0) [ 3055.330735] loop5: detected capacity change from 0 to 32768 [ 3055.343985] FAT-fs (loop5): bogus number of reserved sectors [ 3055.344627] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3055.353381] loop5: detected capacity change from 0 to 32768 [ 3055.357931] FAT-fs (loop5): bogus number of reserved sectors [ 3055.358382] FAT-fs (loop5): Can't find a valid FAT filesystem 15:15:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1204}, 0x100, 0x0, 0x0, 0x0, 0x200000000, 0x200}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 15:15:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x3ed2, 0x0) dup2(r1, r0) 15:15:21 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x7f8000000000) 15:15:21 executing program 0: r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x1, 0x1, 0x0, 0x1, 0x0, 0xf4, 0x20040, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x9, 0x5}, 0x4000, 0x80, 0xff, 0x2, 0x8000, 0x5, 0x85, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0xa, r0, 0xa) 15:15:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x1010000, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:15:21 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r0, 0x50009401, &(0x7f0000001980)={{r0}, "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"}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x3, 0x3f, 0xff, 0x0, 0x0, 0x2a840fe1, 0x20000, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x52, 0x0, @perf_config_ext={0x1000, 0x8000}, 0x1000, 0x7, 0x25de4914, 0x3, 0x7, 0x1c68, 0x2, 0x0, 0xb25a, 0x0, 0xffffffffffffcffd}, 0xffffffffffffffff, 0x0, r0, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002dc0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000002ec0)=0xe8) syz_mount_image$tmpfs(&(0x7f0000002980), &(0x7f00000029c0)='./cgroup/cgroup.procs\x00', 0x0, 0x1, &(0x7f0000002a80)=[{&(0x7f0000002a00)="c5ca1e39ede9c5701cbdff075106781d3a24b3b422249f31340520d839429e3c4fdbcfe24606a6da1092e79968863d54860dcb759d1b40a2660a177267c1a6ce4495", 0x42, 0x6}], 0x49008, &(0x7f0000002f00)={[{@size={'size', 0x3d, [0x36, 0x2d, 0x35, 0x25, 0x74, 0x6b, 0x6b, 0x78, 0x31]}}, {@gid={'gid', 0x3d, 0xee01}}], [{@fowner_eq={'fowner', 0x3d, r1}}, {@smackfsdef={'smackfsdef', 0x3d, 'subj_user'}}, {@dont_measure}, {@fsmagic={'fsmagic', 0x3d, 0xffffffffffffffff}}, {@dont_hash}, {@fsname={'fsname', 0x3d, '\xb8'}}]}) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext3\x00', &(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x6, 0xa, &(0x7f0000001780)=[{&(0x7f0000000200)="e6dc2afc90621cf585fc002cc40c8987d49389b15839e3f8baca1024bc46", 0x1e, 0x1}, {&(0x7f0000000240)="2eabdb2aeca4ffe1ea9dc9aafb37f205096362a376a0c8f52d809d14f14e7c8ab2e29d7fa846ab7d333650028148c6a4c51fed6f553be7f8e20c8263fe2fea939460f5256004e930dfa81ed95df7654b36a039f2a9465caee8ec95bc3d6af3986914ffb2b6346f421b6570ef32b57f6e3698d15c8f38e6cf38494772c28f118da22fd7272b35be101b472590439669fcb7ef7cc47739808606fe4a70142dae11e9c44f3ccf6f76819fddd8d68951cb35942bd316d3b89790c6d58680148109bedbd22c1686b6f977d1ae2a9028ac49e9", 0xd0, 0x10000}, {&(0x7f0000000340)="7587ac63608a15ba104ddab975198c", 0xf, 0x59}, {&(0x7f0000000380)="3cbd6d8812771aed890de0abdab8ad8f341deab6280896a14bfdd6ac3a8cc5992754abbe66bde0a538685fd4c431eb46421bc75188ef7c10445d9ba2d63735297b640e15d21aef6bd1972c8e2b8d624d158f7f0d4025e96fe27c4598fee4822dedd466ee40fb80b89da7b062f69defcddb92c06b730e4303ff383e3a134ad7a8e22118173f4eb3ee7c44f9ba7e962428aa5b4d7239e705f0dfc69692417c95ceb4a2f2604c8af80d22bc88ac8513cd4c6b85207c1c8fa224b7ef15d555c3a197de53b4c30c089b214a4f41b0df4545490fd17a16ff696dd29b2d9610e77db2c1fac0915dbe72082dedbbe47f628739c0", 0xf0}, {&(0x7f0000000480)="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", 0x1000, 0x40}, {&(0x7f0000001480)="7c02aa82cf191ee515", 0x9, 0x1}, {&(0x7f00000014c0)="f89b68f65e1b40c83572419784dbbec8236c96d9d596804d9f00a050294460ddba5b23ee925d010bc422da044e4201", 0x2f, 0x5}, {&(0x7f0000001500)="aef744e88f5e5b2f0e05d1b7c70ebb65ad960ef2ffbc67b38839b8dab2bb4a69eb0b335fa0fea80b28a0843bdffb270b9a0c6055937135fb177639aec7e6c4a7e0daac65c6d9a2a559f7e6f3bbd5482ee4a1711ac63993cf0e09bf5ffa81be93a68f8649d8047138555c6452641f67e7c71131716095a18c4cc8d8786091f8c07d8fa6867bce3fecaf012ca5574de2aabc9aee0112a59753d0b1a28762d30d32984b8df8c121a3b1a7eac8867b996ec8e1e0f12119b5b6584e8d7811bcbac471345b7fd10665814bea8257cf0ba565f7323d9cfa2441f10e0821c63c33", 0xdd}, {&(0x7f0000001600)="4e686fb3f68d5fef1c44e848039de2bd020854d12dfc6663742101d8cc826fc2842d03043ba0a3afd0d41ab425ea17267a33dc85c74c25418bdd9f8fd8c80ccf868b536f00e6db2437d0e1637455bde1e36b1f4147ce576ba6", 0x59, 0x6}, {&(0x7f0000001680)="ebf4aa8b7964986b0ca8a74d98340bd479fb2d42ac9985e15c10b443a381f55647ce2efbb7dd1005b6c32df902246f72a79a7b25535c2b612a771f90b271bccbbc731f63af3a4cb9a2f46f7ea358b5763d4946957da4e70ab3d920368a16154e814a1af6c586fca65ec1f12cc771cb7f02da3940b08bfc745e5d43adfea92640a4c7196ff8d9d768db0d9a7054eba7a42a716883241f96ad3e529f16fd203976147e94861a9b00f3d00123cf95945fcb3014d49330c031682f4e87037b77a28cd3e64310a6eaf3b2473a0e03d85717d2dd2f1b2a0eb7a34e32a0ed399a3be5be", 0xe0, 0x9}], 0x60020, &(0x7f0000001880)={[{@dioread_lock}, {@resgid={'resgid', 0x3d, 0xffffffffffffffff}}, {@journal_checksum}, {@barrier_val}, {@resgid={'resgid', 0x3d, 0xffffffffffffffff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xb19}}, {@noacl}, {@nodelalloc}], [{@appraise_type}, {@subj_user={'subj_user', 0x3d, '!*@\x17^\''}}, {@smackfstransmute={'smackfstransmute', 0x3d, '\xb8'}}]}) 15:15:21 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x203, r0) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x14080, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000500)='{.,-^\x00\x97\xd7F;\xdfT\xb1W\x7f\x83\xefi>\x7fH\x92\brv\xa9\xfc>f\x1a\xaa\x9e[jt\xf0\xd1Ej%\x17\xd3\xe90eCD\xc0C\xfbJ\xc0\x1a\n\n\r\x9f\xd4\xdd\xc7\xfe\xa5=\xdb\xe6LWDi4x\x932\xf8\x18\xaa[\x86\xe9do\x16\xce\x87^\x1d\xcaq\x95s\xde\xd5\x90\x96<\xbdz\xc3~,\xbbI=@\x17\xabh\xa1\x8aA\x84u\xdc\fu\x13=\xd9\xc8J\x19#65|\xeeh\xb0B\xfe\xa3\xf9\x00d)\x90\xeb\xc5\xba\xe0\x1d\xcc\x17\x94I\xdd\xf8\x8bV\x8eZ\xf1#,p\xa1\x19?M\xd7\x99?\xf2\xa9N\x0f\xb6\x81e;l\x17\"\' \xec\xe6\xa2\x00\xeb\xf2\x11\xb6\xb0k?L\xea\xc6D)\xcf\x14HZ\t\xf0\xacG\xc7\xe5\xcb>\xac\x1f\xf0\x82;\x05\v\xcd?\xe6^\xbdT\xf7\x7f\x94.k\xb8\x00\x8b\x16\xc9\xa5\xa8\xdfW\x89=\xc0\xad\xc8\xc3=\v\xd1|\x12\xae\xd2\x96\x06\xbb\xfcw\xdd<=\x12\xedu\x11\x14\xfb\xf6\x887\tez\xd5\x8e\xdaW\xb7\xa95`L\xbb\xd67\xfd\x1f\x00[oMv\xddp\xb4\x0e\x1b\xcbb\v\xf3\xa2.\xbd\xf1U\x96\xd9\x8d\xf2UW\nMLO\x15[\x84P\n\xd3\xa0B\\\x001\x82\x93\xf0\xf57\x82\xb20\xd4k\x8f\x9f>\x91\x84=\xf1\xd8\xe2~\xa0Er\x83L\x0f\x118\x88\xc0\xcee=\x86\xabp\xbat\xac\xb6^\xea\xdd6e\x9c%,\x96\xdbU\x0f\xde\x18?\xaeF{=r}G\x95\x9a#\xdb\x01\x06=^F\xd2\x8a;R\x17p\x99\x96\xa7\xd0\xfaPX\xb3\x8a\xfc\x8e\xa2\xe9c79\xcdl\xee\am\xd3\xc6l`\xe5\xee\xef16\x1fo\xe1,\xf79\x89\x80\x87-(\xeen\x82S\x9c\x1b\xb5\x8e\xba\x90\xf3\xe9\x9c\xba\x9f\x01\xa5\xe7{\x16`\xc9y\xe4Kb\x0e\x88\xe2\xbfF\xc6\t78e\x18\xee\xe3\xd4\xe6#\x7f=\x90\xa7k^\x91:\xc7\x15\x8f\x8a\xa3\xba(\xb6>\xf9\xad\xad>\x1e\xb6\xbe\xe7\x05w\fP\xac\"\xbf\x17A\xcd\xdd\x15\n\b\xe7\xe5\xa9>\xa4\x0f6\'-\x86\xf3\x04\x16\xc3\xa8\x0e\xf5\b\xd1Z\x19g?\xdf\xff7\x8eH2F\x9e\xdf\xea3h\x16\xa9cEE\x17JNE\xd3l\b\x90\xea\xf3', &(0x7f0000000040)='\x00', 0x0) r2 = io_uring_setup(0x3ed2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) r3 = inotify_init() dup3(r2, r3, 0x0) [ 3055.478994] loop5: detected capacity change from 0 to 32896 15:15:21 executing program 1: r0 = socket(0x18, 0xa, 0x7dac) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x9}}, './cgroup/cgroup.procs/file0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x3500}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./cgroup/cgroup.procs\x00', 0x8, 0x5, &(0x7f00000003c0)=[{&(0x7f00000001c0)="01bfa17b32052ee848db1a7de481115ce9f692c1f89a7465ed2632499479e4e053456e417317ff1264131ad2fdeadfdc735ad1a97b8ffb4e8c8a6f7e1b8b26cb6bf8857e635b2d456ecac67a9e200d72a3654e5c14cf1fbe01637879575d6980d44b400a8cadafbb4eb8eef64d0a3581f74196c43b1529c3", 0x78, 0x1f}, {&(0x7f0000000240)="bec0e6f26064b8ae5a8a4a4ebce082a3dd33d9a523254b102b25d7aa6cb2ebca6a5fd3a6c9cde10f5783c64052933ac2a3", 0x31, 0x842}, {&(0x7f0000000280)="db6a0faef4a59a21511d3e9666b87b28bd8275128d96", 0x16, 0x6}, {&(0x7f00000002c0)="c26fa4852250d81fadfac85e8e10c3ecf340caba911c18f6e8b5888ceb48eed30ae0800a61c27e128e9cf340eab276e7f14704ebe65fed4a53381bfcc92cddb7b63128e1e725c40cd4c36b833f687b0035bd4b359860d13ce6ef643e99dcb03b9aee312196651d171fb198e5c04988582fcafdf65bd4e1b4dc072f2f8bc3a04cbf8708d6d6062162278aa8bf70be8b121b789ef1c25161c124d8fc43e5d5e27ebfcd6a9462d9796ae0", 0xa9, 0x3}, {&(0x7f0000000380)="3c8c1b93", 0x4, 0xffffffff}], 0x1200080, &(0x7f0000000700)=ANY=[@ANYBLOB="687567653d6164766973652c6d706f6c3d62696e643ae82c2d2c687567653d616c776179732c687567653d616c776179732c6d6f64653d30303030303030303030303030303030303030303030342c687567653d616c776179732c7365636c6162656c2c6f626a5f757365723d2c6f626a5782296c84f8c972fd29a069315f747954653d2c6f626a"]) getdents(r3, &(0x7f0000000500)=""/228, 0xe4) newfstatat(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) fchownat(r1, &(0x7f0000000600)='./cgroup/cgroup.procs/file0\x00', r4, 0x0, 0x100) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, 0x0) [ 3055.488506] FAT-fs (loop5): bogus number of reserved sectors [ 3055.488923] FAT-fs (loop5): Can't find a valid FAT filesystem 15:15:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(0xffffffffffffffff, r0) [ 3055.514241] loop5: detected capacity change from 0 to 32896 [ 3055.520129] FAT-fs (loop5): bogus number of reserved sectors [ 3055.520544] FAT-fs (loop5): Can't find a valid FAT filesystem 15:15:21 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x7fffc0000000) [ 3055.592222] loop1: detected capacity change from 0 to 264192 [ 3055.593700] tmpfs: Unsupported parameter 'huge' 15:15:22 executing program 0: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0x20, 0x9, 0x100000000000000}) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000040)={{}, 0xfffffffffffffc00, 0x5, 0x2}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000040)={0x30, r2, 0x1, 0x0, 0x0, {{0x64}, {@val={0x8}, @val={0x8}, @val={0xc}}}}, 0x30}}, 0x0) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r2, 0x200, 0x70bd29, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0x14}, @NL80211_ATTR_PMK_LIFETIME={0x8, 0x11f, 0x8}, @NL80211_ATTR_MAC={0xa, 0x6, @random="c14cbe5f709f"}, @NL80211_ATTR_PMK={0x14, 0xfe, "09d25d8f84c8d6736ad3b0ca8b743d91"}, @NL80211_ATTR_PMKID={0x14, 0x55, "59ecc57631f108c1d34dd3e1aa004cc7"}]}, 0x58}}, 0x8000) perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) 15:15:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x2000000, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:15:22 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r0, 0x50009401, &(0x7f0000001980)={{r0}, "9c13c74f3cf16e37dae8e9139f669c505950be7c4fe0efa08c6497a2e0fb0705d8fc30db87151929ff84e5f6281c5498bc4ebba38373128e9c15de6094c6450abe2f1a86d646536638d05238fad4cd17fffb722273695e178451c4eefb20fd5bb0ec224b1babd16438bd2263c7dd34bc1b228d20edd3c57c7ef846ac019e1768e46d99bc42893e929e1ffcaf6c0bab425f58291d375e7b05ad6587aff397972076363509ff558289167bfc1cfcb99a168d936689b6d6be5e9f97126fb6e65569ff93d1586786dddd7d86649e9c5c1269e702a6c723e83e724c07e9feacfac8ac405c0396cf0f5af2896ebfdc2a8fa74d2ae682fa80661e819d1094ef93a164a26ec318687c9191ed731d433e4ac1d9a3d9b8f4b243e77ce89c7254f5bc47b33484652437787d239b391245f4b2943fab86ce5278a9b510d00710899cba551657bd2cc1623dff9866ebc77608d8b356f77c7afbd7f9f6aa02a08489f42d6a527170b571b06cbaffdcbc6b5b78c71c578771c53aa49635a197eb34638125b80afb2de6a28ffb261476087b6da50a454b16110aae3d835bf9366b7688d8bd067cff2e06fc548fa0e29f254312c50192ad9541afac4a8794dc9d24176fcc1d1f8930abed5f979d8b6aee1ed00042be3de9d1e1a11fa53fab9684c77038acd8ab5feac1fed584f63f134d29ef561b9f9a3463e7251a670a50040fb271fcf7c6236fff5a6534e904e87857a5ef8292fbfa0215b6c5224a742c12b1ee9d989d77e7266c871caed9ec7a93e021c94b3509429cf811a100570ca3ba6c188a5f340b28f71a5efac365272a6c4540bfd4499de76e1c8e423c32b3e3a45f3e83d2d45b5c6df30b44c938c8682d84eb8a98295bc9bbabc22f32c0905b5a8c40530e3b73cf212f83a2a1c2b9af5fa11bd12b8b9e7a51c649e88a25030eb4b08be6db016b4f4f09462c908484d7c13207beae83ac8a1e7cfba02870beedb866f0e9320ee6ffee5e8163fbc7f559f9145a477b36aa51dca453390d4c6b6307e8e7657c02e0d5a5cd3e7a5e612f7d3d35a4c420a4b884eebf42ea1c0de27245c0b2b19e49b337baaa991d2f1abd8dd91b8baf8df8b1603afc93c1eeeac0c34617efb75f3878516302a8881d89d052098f37533c34fa89510e6f2ee3d2c22becdfe80bc8f830d2eedd551538d066669643dad7668ac3b3752100e0f443cc46ac0956d4ae67eb0189dcdfa6aab8c444d0177d81c21c9535ff46acfff60d1f4550c9f7408054700efd3f10e667aa3eb4f6939f8647c1d0b27aa7fed61a4a77c98066b2a56de5e1b4d20ff20b4bc8259c75a07802efb4b5c246cc8341038a7a2eda62b690b2dcedfffc8f316c51942abec974d24b61f92a3d876024bc0891fd97f0e449bec8a1eeb44d0a8bf5c909727fd90f63540a86472cecb6d8edb7e2bd29b4a8ab2c9cddab34841cc53f3eabaec4116a04c576a0dc61ccfc5a4668b6ae992bfe32fa7bab183a91e5e9f2588c762ab165e7effa1d75622344a3c72d5c3467d6d0006fff14df5a74120d45b2da11d57816ce3e2668936435d602707c43206b7548b4d6cf2cad33b2d08635caf92c449d51f9d866aa62ee163fa101f11fe4d6f5beb5151f3904bca287635bd8e388b326729342758a970d070fe0113e734ef8200f1dfeba53e9c7ccd8a2c13c4175e40fc12586ef0acd4fd061512e3dfeabc9fbb3234ad64a1122b652104d7acbf2a8b3c5ed4eba0da5a8abbebe632de1f0844a0ac8e087d5c94b6c0a02c57fc1415c390cb5754a661b407a97f3161bcc17273065f63f5676d5973532e269713cb97f5bbc665aaf4968c9b07fbdeeb0fd99662b025436d35c9fcbbf4e60550e5e10a7ad8645ae3025fcf4dfe41ef73ec3f07d1298ca64f1dbf21b3062be02295cda729c7a952014b799cd19b7fd2952954c56952bc86c88da9f4d0ecff4318b3ad0fa8600f742cf808de830459175208abc725c8c095811dffbc5f0bec7bf8bc171ee662d11f14a19c356ca11b5472e9a0f75920f7d5c3ba55c86ea5d2419e2a5dae43bfae783897e065fe9cdb99705088722ee6595d3eeda0c562bb007fce702437ce07934e5676c8010696251075b9a114372aa056da32a1ca3e8bba5260e6b96e618ea9010a1578844f36be11d0ff68bc2c3ebb1235a2b1bee4f6ca23ede40688cc7a868e6f40c381c63b974e5f3eb6a93e2114c19369d486558e1eb0e83dabb63dbfd4db530fe9a262be30b68e70cf5018cf7450e4f1fda4aff6bdae701b143ca8d76edd5ea3907dfd1094f76e4e6858f1b48a732febfeb1deadef73cd500595ec19af03e0c653b6b4a68165de83ad3fcf8b9fb73ede8bb1ecd1a38ea0296b46ed7437b047587421e0a9486f51cc02848bf669d110629733868d75767224070888b604ea4c4ce09925deccea15c0210502df0d1b6b037b2b92f70038390314d2474e73efc7d50c92296cdb2f91bccd9393b968e531f6b282298ccbe29ebe34d38b606ed7af83a3824b2c9cde39a5c63b6f636e94b638b1f551d952c1d5f85db9a83e872a02e287aec4fa19be03d8a096440ebf33e31052eef6e7306eeb1e6941d59cf600727db46f423174519f0735f066da3ded58bf94906312ea88a2929682f0d426c8f756b5f54e1f281f5b419d8732f84b6444bc0d03d11b472c0b29e65e04b81a3577c67889c9ca8cda7396f67856015d0c39bac30fabaaabe24bbf8e180823e672b99eadd9a03ec1176aef214c707a2a86ddf68a27380c996af51f632c5c35487b1c99ff78cef6601a9fc6e9606b353cdd67e641c1861511e5adb2cfc97512532a1363d1fe2ffc1e5240e4da4a9b17e404fdc7916b9e15e8c3eba8dba3f664d87d96de3c1f3334d14ecc4fa58df473463281f55c12282d7e2af8974419fb1ddba72ca6aeb0923d62c3126e6a8c90019bc607b3a7fa69c579d83e28107eadd74d15aabb1169851c07b6188c32a06c75e3d0431447e2eb0c83d5385865a78f0feb3802d133e3c71134cb881b4eb2b1abf65c7bb9159afc083315f351ca69f1c986aaa5084dd33f6859a65ac1d3247f2989bdaf4c5cce17e88b75082f4d24282aecb01c136d35cddc512a630b1fa6e77c74db64a7334dc05ddd41227f1bca13ef47893a6e747747ccf407b95d7864d0e6b878570b4bce26be6a2d7aa56cd57a0a392da3cb9cf668177ae0694ae29f5504c982089f15cedfc37ace7bbc3bb7bec2c82b5d61e98204e6753a9fee3d679a6045f8e03e01b2acb8ab5362c3483e44095d827f729e71e0f51783eb29ac46e8f83936aa97c241a79265abd63730b1cb13f163ab1445d15744e50b950bcba42806cc8f0c6d4d3ae6510ea6645d5fbe00cb5d9353f696931f87dacd8b0e93d50aed949170b4d695bd29e30ab3e5c4f6f148c6094ef367da9505c646eea3f81e68b0fd79baf7f734ca7fd734b4c403a8b17539fc3b63ab9eff9c3a2a7c4e2fb40e6618356fa0b3c058b864f3bcf99e007b0e457c221aac815ce87d2882c0065ec26f439c45377245929ee90f21afbb8d1cfb1c203ecf951598a388edc4612dc2d6d71672e866cb489103f9c6aff762fab33b777320a668c5fda0eae5bdacf8bc21e949a621e799219eae517a4a031a89ace2eb5282efa6d0a90cd34b2a5c33b37380d6c578b134148702dab546baf311593c224caa8c85e23dc5e4b680a071cbd9af18ef2b3c7fe3e73018c0a470afc2190084535d487c807fc79fcae609db543146fddf88a008cec08da2d364cf188ee2e694b1382f6568c32fed05792e6265089d0eddcce6edc1900eddf47eff12a5e5a5c6a824cc617c50d225ffc0f764602ea5457d107346969b83717272e1e5aeb3e9ae1b16a3948ae18d73ed0f0bac5fbc715ab12537b598999ffe708a5d2a08184909f894831aa1bdec3543c0f4c43aa6a6b8bb7c8b9dacfe1418910d119555edc387229645ac8924e23e6cd1bf9e4a773806ec1a63e43913cae21d64d9671c9b69627414965ed0ee92a60ac7c267fb60555b325ddebddd9f133a5df09721bdbdbcbe7a8115b79c3c01f34400394a482612ce2aebc04b55a5b8946062bc58309ea1ca665114ce84ca6c6aa8bee1d84a225ef964816efb29392b1b028e3e481f5d9ed97d422721e9b3d8118e0d011601771c2d3f48fa611cfb38cbb33ca9e02d78f9f0b9f202c83516851a72f03aa34abcb234d30561f747cd5f788a4d10b5653b7c38a963b706661e6650fc7106b6f09c488b2edfed3941a4d49827d2d402ad98827a99a48d125a9e5fd6ed14827b82b915b2b4f09bc7e5218520fa07c4ad85afe0a2e41f281a8d39384e94df3cc5a3bc05f8e6d34a15f53189e5fb566fb01948bca43906b6e5411190f374dd6b28397bef05a7bb86dbe16fc791c7ba834f84f68c759a01f2e4468127f0fecf1e5a0884c42f96e15c5e58a025c8933b63240d839d95fec1548638f690ae420d6b687a19e847fc4dfa365d231bd6b4abd97b853d0db17c44384fa4361c66455ec1f1bb903464423e864ba8fc9e9d5848f0226f3d9958c7bbdedcaee2efef5c53be75b9cc81e92bf671f6af752f55cee3affcbc4b3115921b81e2770f6d2a6e941874e6bc395bc1597c75d6f3c149b5bb999599d72109b34e3545fc6191da014635390b3aa7503780825ea2697c4445ec272851287fcde781521828b74784e1e17c34dc2af55db35765bea610aaaab176c4eb798d6a110f8a67d50772b576f4f702cf7c8aa36dd960bc5f7ed110018dd1f763408285e79a3ad63899dda51b52cc8ebdf63baf37e2159f9fd26aa9b90e10546447dc0bf6c5ec9de5834ade92aa42c9adab358a79a052a58daa03e8ae031b748803e38c6c6c82accb14efd926ae7713d4dbda98401f4af215eec7606a66ec807faf684ebee567f62277baefd29d91834848820bc44487f724826777405218bbef045b96f84a40b4f6c10befc814a0cbfa2f1b44a5a6f116bb2b922a6fa89cdc37c27585a6ade88b5639af055f56c6d19b0ca6046052bdbf5231253d5516ab3652b2053b51524a48c7653773ef34808f71e5136d42d34988a9e5783fc1d20296e1605863aec16a6dcbdd1c61972bc82dc577c20888e0fcb3a979ec0aed49c8f9a067fef54d12568316edceb7fd16104d7a1c56453ad835f2cb5a2f0e9f13277a046dd6de93571a302cd90aa93e983ad5f8204dc4f2ca100283270d20c9e90a02e2f667e9b3706737f6af3af76d7b6e33ae03f2e92427e36e9e3aec7190d121c698cb68502252022f489706b86f29753698f47397e5a041b64ec2ad83730df0b580cbe617fa85990e302b1305c95dcd812608ec93833634770229ece29473ee1c41273cccb0f9ef40cae137f87fbe6a8e97d7f6d9c7e534243442d84c6d9846e930d8a60ecc1c219a6e45111489b8c520e02f33ee6747c440f84c849d32d2e47d4bbd1638ff5e653bffa942929e65fa878d9d99a425083de034bf9e662752c55db7aca8dbcbd72632b01b1bb60c237ef204eb1f4f3cdda4b535705a130de94d48aea29c242cbc3a4e2b8291a3f0809f6c463f532481eabcc8d64d83b55ab56d165f858a5ed47d21e51a05dc8415c0ebd97f6da9d5c3243cb6b6c7bf3c853f72d1842089da836efe1bf87bdff7d46d5fefbcc47a904247e19201a330cfc68f8de97e65006a5dd23e27398991302dc5d7ae60c6565fc84d3b16b83413c108d4c25585198548f015e2ff9be1f303811b87c2f82bcf7cdc0bfbf52f8251a26f5c4eea3e0026a5cf2fdb569bef32aad9ff1b9f31c2e47a4"}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x3, 0x3f, 0xff, 0x0, 0x0, 0x2a840fe1, 0x20000, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x52, 0x0, @perf_config_ext={0x1000, 0x8000}, 0x1000, 0x7, 0x25de4914, 0x3, 0x7, 0x1c68, 0x2, 0x0, 0xb25a, 0x0, 0xffffffffffffcffd}, 0xffffffffffffffff, 0x0, r0, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002dc0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000002ec0)=0xe8) syz_mount_image$tmpfs(&(0x7f0000002980), &(0x7f00000029c0)='./cgroup/cgroup.procs\x00', 0x0, 0x1, &(0x7f0000002a80)=[{&(0x7f0000002a00)="c5ca1e39ede9c5701cbdff075106781d3a24b3b422249f31340520d839429e3c4fdbcfe24606a6da1092e79968863d54860dcb759d1b40a2660a177267c1a6ce4495", 0x42, 0x6}], 0x49008, &(0x7f0000002f00)={[{@size={'size', 0x3d, [0x36, 0x2d, 0x35, 0x25, 0x74, 0x6b, 0x6b, 0x78, 0x31]}}, {@gid={'gid', 0x3d, 0xee01}}], [{@fowner_eq={'fowner', 0x3d, r1}}, {@smackfsdef={'smackfsdef', 0x3d, 'subj_user'}}, {@dont_measure}, {@fsmagic={'fsmagic', 0x3d, 0xffffffffffffffff}}, {@dont_hash}, {@fsname={'fsname', 0x3d, '\xb8'}}]}) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext3\x00', &(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x6, 0xa, &(0x7f0000001780)=[{&(0x7f0000000200)="e6dc2afc90621cf585fc002cc40c8987d49389b15839e3f8baca1024bc46", 0x1e, 0x1}, {&(0x7f0000000240)="2eabdb2aeca4ffe1ea9dc9aafb37f205096362a376a0c8f52d809d14f14e7c8ab2e29d7fa846ab7d333650028148c6a4c51fed6f553be7f8e20c8263fe2fea939460f5256004e930dfa81ed95df7654b36a039f2a9465caee8ec95bc3d6af3986914ffb2b6346f421b6570ef32b57f6e3698d15c8f38e6cf38494772c28f118da22fd7272b35be101b472590439669fcb7ef7cc47739808606fe4a70142dae11e9c44f3ccf6f76819fddd8d68951cb35942bd316d3b89790c6d58680148109bedbd22c1686b6f977d1ae2a9028ac49e9", 0xd0, 0x10000}, {&(0x7f0000000340)="7587ac63608a15ba104ddab975198c", 0xf, 0x59}, {&(0x7f0000000380)="3cbd6d8812771aed890de0abdab8ad8f341deab6280896a14bfdd6ac3a8cc5992754abbe66bde0a538685fd4c431eb46421bc75188ef7c10445d9ba2d63735297b640e15d21aef6bd1972c8e2b8d624d158f7f0d4025e96fe27c4598fee4822dedd466ee40fb80b89da7b062f69defcddb92c06b730e4303ff383e3a134ad7a8e22118173f4eb3ee7c44f9ba7e962428aa5b4d7239e705f0dfc69692417c95ceb4a2f2604c8af80d22bc88ac8513cd4c6b85207c1c8fa224b7ef15d555c3a197de53b4c30c089b214a4f41b0df4545490fd17a16ff696dd29b2d9610e77db2c1fac0915dbe72082dedbbe47f628739c0", 0xf0}, {&(0x7f0000000480)="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", 0x1000, 0x40}, {&(0x7f0000001480)="7c02aa82cf191ee515", 0x9, 0x1}, {&(0x7f00000014c0)="f89b68f65e1b40c83572419784dbbec8236c96d9d596804d9f00a050294460ddba5b23ee925d010bc422da044e4201", 0x2f, 0x5}, {&(0x7f0000001500)="aef744e88f5e5b2f0e05d1b7c70ebb65ad960ef2ffbc67b38839b8dab2bb4a69eb0b335fa0fea80b28a0843bdffb270b9a0c6055937135fb177639aec7e6c4a7e0daac65c6d9a2a559f7e6f3bbd5482ee4a1711ac63993cf0e09bf5ffa81be93a68f8649d8047138555c6452641f67e7c71131716095a18c4cc8d8786091f8c07d8fa6867bce3fecaf012ca5574de2aabc9aee0112a59753d0b1a28762d30d32984b8df8c121a3b1a7eac8867b996ec8e1e0f12119b5b6584e8d7811bcbac471345b7fd10665814bea8257cf0ba565f7323d9cfa2441f10e0821c63c33", 0xdd}, {&(0x7f0000001600)="4e686fb3f68d5fef1c44e848039de2bd020854d12dfc6663742101d8cc826fc2842d03043ba0a3afd0d41ab425ea17267a33dc85c74c25418bdd9f8fd8c80ccf868b536f00e6db2437d0e1637455bde1e36b1f4147ce576ba6", 0x59, 0x6}, {&(0x7f0000001680)="ebf4aa8b7964986b0ca8a74d98340bd479fb2d42ac9985e15c10b443a381f55647ce2efbb7dd1005b6c32df902246f72a79a7b25535c2b612a771f90b271bccbbc731f63af3a4cb9a2f46f7ea358b5763d4946957da4e70ab3d920368a16154e814a1af6c586fca65ec1f12cc771cb7f02da3940b08bfc745e5d43adfea92640a4c7196ff8d9d768db0d9a7054eba7a42a716883241f96ad3e529f16fd203976147e94861a9b00f3d00123cf95945fcb3014d49330c031682f4e87037b77a28cd3e64310a6eaf3b2473a0e03d85717d2dd2f1b2a0eb7a34e32a0ed399a3be5be", 0xe0, 0x9}], 0x60020, &(0x7f0000001880)={[{@dioread_lock}, {@resgid={'resgid', 0x3d, 0xffffffffffffffff}}, {@journal_checksum}, {@barrier_val}, {@resgid={'resgid', 0x3d, 0xffffffffffffffff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xb19}}, {@noacl}, {@nodelalloc}], [{@appraise_type}, {@subj_user={'subj_user', 0x3d, '!*@\x17^\''}}, {@smackfstransmute={'smackfstransmute', 0x3d, '\xb8'}}]}) 15:15:22 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:15:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(0xffffffffffffffff, r0) 15:15:22 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x7fffffe00000) [ 3055.648708] loop5: detected capacity change from 0 to 65536 [ 3055.657379] loop4: detected capacity change from 0 to 16383 [ 3055.658394] FAT-fs (loop5): bogus number of reserved sectors [ 3055.658807] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3055.671745] loop5: detected capacity change from 0 to 65536 [ 3055.680986] nfs4: Unknown parameter '@{)' 15:15:22 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x7fffc0000000) [ 3055.687750] FAT-fs (loop5): bogus number of reserved sectors [ 3055.688616] FAT-fs (loop5): Can't find a valid FAT filesystem 15:15:22 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7f, 0x2fd}, 0x4184, 0xfffffffffffffffd}, 0x0, 0x8000000, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) pipe(&(0x7f0000000000)) [ 3055.703791] loop1: detected capacity change from 0 to 264192 [ 3055.704482] tmpfs: Unsupported parameter 'huge' 15:15:22 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x7fffffffdfff) 15:15:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x3000000, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:15:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(0xffffffffffffffff, r0) [ 3055.804390] loop5: detected capacity change from 0 to 98304 [ 3055.818810] FAT-fs (loop5): bogus number of reserved sectors [ 3055.819253] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3055.831128] loop5: detected capacity change from 0 to 98304 [ 3055.837698] FAT-fs (loop5): bogus number of reserved sectors [ 3055.838135] FAT-fs (loop5): Can't find a valid FAT filesystem 15:15:35 executing program 1: perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x200000, 0x40}, 0x10, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, 0x0) 15:15:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x4000000, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:15:35 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x0, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:15:35 executing program 0: setresuid(0xee00, 0x0, 0x0) 15:15:35 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x60882, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) 15:15:35 executing program 3: syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000180)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsmount(r0, 0x0, 0xd) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00', &(0x7f0000000080)='\xbc\x00\x00z8\xec#\xfdo\x00\xad?T\xd1\xac\x96\x00\x8fw\xba\xf40x0}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}}], 0x2, 0x40, &(0x7f0000003840)) write$cgroup_pid(r1, &(0x7f0000003880)=r2, 0x12) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) r3 = gettid() perf_event_open(&(0x7f0000003900)={0x1, 0x80, 0xff, 0x3f, 0x6, 0x1, 0x0, 0x4, 0x0, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4911, 0x1, @perf_bp={&(0x7f00000038c0), 0xb}, 0x40000, 0x80000000, 0x1, 0x7, 0x4, 0x40, 0x6, 0x0, 0x5, 0x0, 0x800}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 15:15:35 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x60882, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) 15:15:35 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0xe0ffff7f0000) 15:15:35 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(r0, 0xffffffffffffffff) 15:15:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x244001) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000000), 0x7}, 0x0, 0x3, 0x0, 0x0, 0x7}, 0x0, 0xfffbffffffffffff, r1, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 15:15:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x5000000, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:15:35 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x60882, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) [ 3069.024408] loop5: detected capacity change from 0 to 163840 [ 3069.033932] FAT-fs (loop5): bogus number of reserved sectors [ 3069.034413] FAT-fs (loop5): Can't find a valid FAT filesystem 15:15:35 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x1000000000000) 15:15:35 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x3ed2, &(0x7f0000000080)) dup2(r0, 0xffffffffffffffff) [ 3069.041249] loop5: detected capacity change from 0 to 163840 [ 3069.049641] FAT-fs (loop5): bogus number of reserved sectors [ 3069.050128] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3069.362395] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3069.363234] misc raw-gadget: fail, usb_gadget_register_driver returned -16 15:15:50 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x0, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:15:50 executing program 3: setitimer(0x0, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, 0x0) r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000080)='\x01', 0x0) 15:15:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r1, 0x0, 0xffff8000) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f0000000100), 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/195, 0xc3}, {&(0x7f0000001280)=""/114, 0x72}, {&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/182, 0xb6}], 0x6}}, {{&(0x7f0000002440)=@abs, 0x6e, &(0x7f0000003700)=[{&(0x7f00000024c0)=""/139, 0x8b}, {&(0x7f0000002580)=""/101, 0x65}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/208, 0xd0}], 0x4, &(0x7f0000003740)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}}], 0x2, 0x40, &(0x7f0000003840)) write$cgroup_pid(r1, &(0x7f0000003880)=r2, 0x12) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) r3 = gettid() perf_event_open(&(0x7f0000003900)={0x1, 0x80, 0xff, 0x3f, 0x6, 0x1, 0x0, 0x4, 0x0, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4911, 0x1, @perf_bp={&(0x7f00000038c0), 0xb}, 0x40000, 0x80000000, 0x1, 0x7, 0x4, 0x40, 0x6, 0x0, 0x5, 0x0, 0x800}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 15:15:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x5050000, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:15:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x0) openat(r1, &(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x800, 0x179) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 15:15:50 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x60882, 0x0) 15:15:50 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x5000000000000) 15:15:50 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000003ac0)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0xee00, r1, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) statx(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, 0x0, r3) fchown(0xffffffffffffffff, 0xee01, r3) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) statx(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, 0x0, r5) r6 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000001380), 0x16000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000001840)={{{@in=@initdev, @in=@remote}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xe8) syz_io_uring_setup(0x101, &(0x7f0000000080), &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000b0000)=nil, 0x0, &(0x7f0000000040)=0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r7, &(0x7f0000000240)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001580), &(0x7f0000000140)='./file1\x00', 0x8, 0x2000, 0x1, {0x0, r8}}, 0x4ab1) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x50b0ac16228f9799, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2, r8}}, 0x6) fchown(0xffffffffffffffff, 0xee01, r5) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000140)={{}, {}, [{0x2, 0x2, 0xffffffffffffffff}, {0x2, 0x1, r0}, {0x2, 0x6, 0xffffffffffffffff}, {0x2, 0x6, r1}, {0x2, 0x3, 0xee00}, {0x2, 0x3}], {0x4, 0x2}, [{0x8, 0x4, 0xee00}, {0x8, 0x0, 0xffffffffffffffff}, {0x8, 0x0, 0xffffffffffffffff}, {0x8, 0x0, r3}, {0x8, 0x3, r5}], {0x10, 0x1}}, 0x7c, 0x2) [ 3083.651417] loop5: detected capacity change from 0 to 164480 [ 3083.654616] loop4: detected capacity change from 0 to 16383 [ 3083.656155] FAT-fs (loop5): bogus number of reserved sectors [ 3083.656568] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3083.658652] nfs4: Unknown parameter '@{)' [ 3083.667593] loop5: detected capacity change from 0 to 164480 [ 3083.678108] FAT-fs (loop5): bogus number of reserved sectors [ 3083.678598] FAT-fs (loop5): Can't find a valid FAT filesystem 15:15:50 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x60882, 0x0) 15:15:50 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x8000000000000) [ 3083.710245] Process accounting resumed 15:15:50 executing program 0: recvmsg$unix(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000300), 0x6e, &(0x7f0000000440)=[{&(0x7f0000000380)=""/152, 0x98}], 0x1, &(0x7f0000000480)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}, 0x0) openat$cgroup_devices(r0, &(0x7f0000000580)='devices.allow\x00', 0x2, 0x0) perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) [ 3083.722275] Process accounting paused 15:15:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x6000000, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) [ 3083.733534] Process accounting resumed 15:15:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x6}}, './cgroup/cgroup.procs\x00'}) flock(r1, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 15:15:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r1, 0x0, 0xffff8000) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f0000000100), 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/195, 0xc3}, {&(0x7f0000001280)=""/114, 0x72}, {&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/182, 0xb6}], 0x6}}, {{&(0x7f0000002440)=@abs, 0x6e, &(0x7f0000003700)=[{&(0x7f00000024c0)=""/139, 0x8b}, {&(0x7f0000002580)=""/101, 0x65}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/208, 0xd0}], 0x4, &(0x7f0000003740)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}}], 0x2, 0x40, &(0x7f0000003840)) write$cgroup_pid(r1, &(0x7f0000003880)=r2, 0x12) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) r3 = gettid() perf_event_open(&(0x7f0000003900)={0x1, 0x80, 0xff, 0x3f, 0x6, 0x1, 0x0, 0x4, 0x0, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4911, 0x1, @perf_bp={&(0x7f00000038c0), 0xb}, 0x40000, 0x80000000, 0x1, 0x7, 0x4, 0x40, 0x6, 0x0, 0x5, 0x0, 0x800}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 15:15:50 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x60882, 0x0) [ 3083.788657] loop5: detected capacity change from 0 to 196608 15:15:50 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x20000000000000) [ 3083.799940] FAT-fs (loop5): bogus number of reserved sectors [ 3083.800342] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3083.806870] loop5: detected capacity change from 0 to 196608 [ 3083.812328] FAT-fs (loop5): bogus number of reserved sectors [ 3083.812729] FAT-fs (loop5): Can't find a valid FAT filesystem 15:16:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x6050000, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:16:05 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x60882, 0x0) 15:16:05 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) fsmount(r1, 0x1, 0x1) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000180)='\x90.\\m\xb4\xf9B\x19\x91\x9f\xdf:i~5\x18\xee\xb4Kg\xab&\x13\b\xe8\xa9Q\xfd\xbb\xc8\xb6\xbd\x9a\xbf\xc1\x14\x04<>D\xd0\xb0rbJ\x00\x85uw\x12\xf4^a8R-g\xc7h5\xe1.\x84\xf5\xa6\x9d\xe56x\xe3\xc9.\xcd\t~I\x1d\x97s\x92\xe9lG\xf4\xbf\xacx\xa4\xe8\"4\xe5\xbf\x87\x93s\xdb`\xfb\xcf\x9b\xab\xc5\x8c\xb9\xdd\xd8\x01\x02*\xf8\xfb\xb8?1\"\v\xb4yG%\xce\xa1Q\xffC\xf9\xeb\x7f\x80\xa6\x11J\xafu{1%\x17%\x00m\xf1\x15\xf3\x0eL\xf4\x9f\xb5\x8f>^8\x14\xc3\xf9\xa0\xe8\xf6\xdcH\xa5\x97\xb2\xd5^\x05=\xa4=\xd1{L5\x89\xc1w;r;\a\'+\xda\x9e\xd2\xad(\xdcF\x05\x88\xa9\xd8\n\x9e\xecK\xee\xb3\xc1\b\b\xdd\xc0Q#\xed\xbcy,R\xaec`0\x12CS\nr\x11\xb2O\xb6X\xd8\xb7\xe9\xf7H`f\xd9\xd3@;\x01!PwX:\x9a\xc7m*\x04\xb5)\x80\xac\xf8|\xbd\xfd\xc2\xb6\x8e\xd2\'(b\x1c\xd5A', &(0x7f0000000040)='\x00', 0x0) 15:16:05 executing program 0: ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000000)=""/27) perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) 15:16:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x34082, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xfffbfffffffffffc, 0xffffffffffffffff, 0xa) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, 0x0, 0x5, r2, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, r1, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x58) r4 = syz_open_dev$vcsn(&(0x7f00000001c0), 0xff, 0x713280) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x9, 0x40, 0x2c, 0xed, 0x0, 0x9, 0x2820, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000100), 0x1}, 0x42, 0x8, 0x10000, 0x1, 0x7, 0x7, 0x200, 0x0, 0x8, 0x0, 0x6}, r3, 0x1, r4, 0x2) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000040)=ANY=[@ANYBLOB="30190000", @ANYRES16=r6, @ANYBLOB="0100000000000000000064000000080001000000000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099000100000000000000"], 0x30}}, 0x0) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000d40), 0xffffffffffffffff) r9 = socket$nl_generic(0x10, 0x3, 0x10) vmsplice(r9, &(0x7f0000001540)=[{&(0x7f0000001480)="4b1f01d132a9e04339840c27adb4e86459f015a2900a1d338e40262b91dd2a93a8e977b4d11cd916da5c5449e219735b5e66e9016c7b689c82cbdb67f01d4cfc5b68f0e33acb0f5cefe18510c24ea26de0f1eb6553fffe0bcf7c862400b8c7608aee6d5518e152486ce1e61e84d9c40822d7ba1042873f72ed629574faf737f8202b470ab8aac09e7c5fb73123aaaa645fec60fc331e21c14f73e3e500cff048f9f07615807dac68d8d365a70826c264e29e", 0xb2}], 0x1, 0x5) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000240)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_WIPHY(r9, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x28, r8, 0x5e0d6ea19d7b1319, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r10}, @val={0xc}}}}, 0x28}}, 0x0) sendmsg$NL80211_CMD_ABORT_SCAN(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1dceda688a168dda}, 0xc, &(0x7f0000001400)={&(0x7f00000013c0)=ANY=[@ANYBLOB="04001f42", @ANYRES16=r6, @ANYBLOB="00082cbd7000fedbdf257200000008000300", @ANYRES32=r10, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0xb759ad991fc9dd51) 15:16:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r1, 0x0, 0xffff8000) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f0000000100), 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/195, 0xc3}, {&(0x7f0000001280)=""/114, 0x72}, {&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/182, 0xb6}], 0x6}}, {{&(0x7f0000002440)=@abs, 0x6e, &(0x7f0000003700)=[{&(0x7f00000024c0)=""/139, 0x8b}, {&(0x7f0000002580)=""/101, 0x65}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/208, 0xd0}], 0x4, &(0x7f0000003740)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}}], 0x2, 0x40, &(0x7f0000003840)) write$cgroup_pid(r1, &(0x7f0000003880)=r2, 0x12) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) r3 = gettid() perf_event_open(&(0x7f0000003900)={0x1, 0x80, 0xff, 0x3f, 0x6, 0x1, 0x0, 0x4, 0x0, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4911, 0x1, @perf_bp={&(0x7f00000038c0), 0xb}, 0x40000, 0x80000000, 0x1, 0x7, 0x4, 0x40, 0x6, 0x0, 0x5, 0x0, 0x800}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 15:16:05 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0xe0ffffff7f0000) 15:16:05 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x0, &(0x7f0000000640)={[{'@{)'}, {'/dev/vcsa#\x00'}, {'\x00'}, {'{.,-^\x00'}, {'\x00'}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 3098.785379] loop5: detected capacity change from 0 to 197248 [ 3098.810848] FAT-fs (loop5): bogus number of reserved sectors [ 3098.811663] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3098.817793] loop4: detected capacity change from 0 to 16383 [ 3098.832022] loop5: detected capacity change from 0 to 197248 [ 3098.839813] FAT-fs (loop5): bogus number of reserved sectors [ 3098.840635] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3098.862778] nfs4: Unknown parameter '@{)' 15:16:05 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0xf0ffffff7f0000) 15:16:05 executing program 0: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0xee00, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x7f, 0x40, 0x40, 0x2, 0x0, 0x81, 0x2008, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000080)}, 0x880, 0x4, 0xfffffffd, 0x9, 0x8, 0xffff, 0x100, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x3) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r0, 0x0, 0xffff8000) write$P9_RSTATu(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="590000005c0c0000003b0080011f00000002000000000600000000000000002ff684af5e634bbf0008000200000093000000f240000000000000030001000000000400275b407b011f2d0900275b2f2d24272a213a", @ANYRES32=0xee01, @ANYRES32, @ANYRES32=0xee00], 0x59) 15:16:05 executing program 6: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x60882, 0x0) 15:16:21 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40, 0x1a0000) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) clone3(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x9, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="6477e1c1077c5f02a30d39a6e87093569910e13a352a76660147e60b986db4a50a02be350dd840145d9f7ed62e096e8ff0113c14721d46a6db4aa45f8643e10a4a3a69b9f0e9302b8b20c78c2dab0634092be6b8799f34f8f02434737f348827e214bf0883cdf0cafb01351653bb36d0f1583ce6862d7bbcec43adf25b4cdd3e50160c4f4a538743b9dc920a49c2d77ad24f15dcdd20ca363eb1685f7befc477d482261c55d3f1e594ef0ff797", 0xad, 0x10}, {&(0x7f0000000300)="0dd46afcdb989839557ef6ab03eaaa97249554023f83e7b508d874f90a1348114bdcbc62e8ba1b0ab96a9586b6c3fd4186c6b889876ca1eaf31f94a340add5948517d4e24e9e4bac783e667d0770725361c3e9949ea3bf3d9488e7036ddb3e5fa2e0f62dd65cc3fe7ee779e369355210abcdf17babcdc49e5b69310d0e3439b440528c9c21467351562365b5fc", 0x8d, 0x40}, {&(0x7f00000003c0)="7dc001b037fc4ee2a865b45e23ada17d618401e0f353b86bcc44c1aae845098824f7501b1f1b1b1b780658c6f597599e392e84f439e5493ddeef0d8d7530a51386e3d0df7bcb2c78992af60d38d8fdb3dd4c91534907b310f7c836c6278d63af2b9ffd35e7b48df8a4c13b5911d117102f963d60b6496a219a12040dbb67729729c2ec61aaffbf34f068b2d5b5f5560f9f2a8cab4a95b7edb1b865a2c4de93a4536dda537f75a8263db974f2b0e6da831b5272645523ad96ce0a7de72c990528d64de17b97cfc969655381f3ffa649f2657e5b765b956e6071e0e79f75", 0xdd, 0x1}, {&(0x7f00000004c0)="00d54c9c692badca936e5a97677cc80e73f1cb3e315bd81c4751545ebe19d182acb20f4dedc226d36c78d2293c7f630eeadde4bf76fffe", 0x37, 0xfffffffffffffffc}, {&(0x7f0000000500)="48c6feec251f724fc4691d52e2c83854f099f54a248a08f66a030a0976e4df09cf99986c8d1ee93a48f62f208f43b16ef1a608f8d77ecd3322f4f0519ce7d53cb688bc87e8981fab4a862f1030a0f69bfe6bfe07482e75b29395f858448ceb83810da9a4", 0x64}], 0x403, 0x0) dup2(r1, r2) r3 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x2, 0x800) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 15:16:21 executing program 0: prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000100)="9629baa3df954112994adb6a07e2cefed9eedacaf1eb286df33f633b937f07c14773cb024ba1572070ba207e8ed5b2739a7272d7ee8fb9e751d6265fd6d27ae15f355d2ac7211d0f190b5d88c615f67ad88f88db", 0x54) r0 = perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3}, 0x0, 0xc, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() rt_sigqueueinfo(r3, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r3, 0x5, r2, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, r1, 0x0, 0x0, r3, 0x0], 0x7}, 0x58) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x1, 0x20, 0x40, 0x6, 0x0, 0x100, 0x20, 0x9, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000000), 0x7}, 0x0, 0x3173ca48, 0x6, 0x0, 0x8000, 0x800, 0x1000, 0x0, 0x3}, r1, 0xa, r0, 0x9) setresuid(0xee00, 0x0, 0x0) 15:16:21 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) execveat(0xffffffffffffffff, &(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x0, 0x0, 0x100000000000000) 15:16:21 executing program 6: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x60882, 0x0) 15:16:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x7000000, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp874'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}]}) 15:16:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}, 0x43000, 0x2, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() rt_sigqueueinfo(r3, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r3, 0x5, r2, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, r1, 0x0, 0x0, r3, 0x0], 0x7}, 0x58) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r4, 0x0, 0xffff8000) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x58, 0x1, 0x25, 0x6d, 0x0, 0x0, 0x10, 0xe3c9ab6a55b23c57, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6, 0x1, @perf_config_ext={0x7f, 0x8d74}, 0x3012, 0x9, 0x8, 0x0, 0xfff, 0x5, 0x2, 0x0, 0x5, 0x0, 0x7ff}, r3, 0xf, r4, 0x1) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 15:16:21 executing program 3: r0 = fsopen(&(0x7f0000000140)='devtmpfs\x00', 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='{.,-^\x00', &(0x7f0000000040)='\x00', 0x0) 15:16:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) write$binfmt_script(r1, 0x0, 0xffff8000) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f0000000100), 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/195, 0xc3}, {&(0x7f0000001280)=""/114, 0x72}, {&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/182, 0xb6}], 0x6}}, {{&(0x7f0000002440)=@abs, 0x6e, &(0x7f0000003700)=[{&(0x7f00000024c0)=""/139, 0x8b}, {&(0x7f0000002580)=""/101, 0x65}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/208, 0xd0}], 0x4, &(0x7f0000003740)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}}], 0x2, 0x40, &(0x7f0000003840)) write$cgroup_pid(r1, &(0x7f0000003880)=r2, 0x12) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) gettid() [ 3115.293290] loop5: detected capacity change from 0 to 229376 [ 3115.298945] FAT-fs (loop5): bogus number of reserved sectors [ 3115.299419] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3115.309670] loop5: detected capacity change from 0 to 229376 [ 3115.318654] FAT-fs (loop5): bogus number of reserved sectors [ 3115.319244] FAT-fs (loop5): Can't find a valid FAT filesystem 15:16:21 executing program 6: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x60882, 0x0) [ 3115.323624] loop4: detected capacity change from 0 to 16383 [ 3115.344939] Process accounting paused [ 3115.357890] Process accounting resumed [ 3115.385085] ------------[ cut here ]------------ [ 3115.385749] WARNING: CPU: 0 PID: 14301 at fs/ext4/file.c:611 ext4_file_write_iter+0xe2a/0x19b0 [ 3115.386394] Modules linked in: [ 3115.386623] CPU: 0 PID: 14301 Comm: syz-executor.1 Not tainted 6.4.0-next-20230703 #1 [ 3115.387140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3115.387640] RIP: 0010:ext4_file_write_iter+0xe2a/0x19b0 [ 3115.388031] Code: 02 84 c0 74 08 3c 03 0f 8e 81 0b 00 00 41 8b 5f 20 31 ff 83 e3 08 89 de e8 d3 36 9c ff 85 db 0f 85 ef fc ff ff e8 26 3b 9c ff <0f> 0b e9 e3 fc ff ff e8 1a 3b 9c ff 48 8b 54 24 70 48 b8 00 00 00 [ 3115.389157] RSP: 0018:ffff8880469cfc28 EFLAGS: 00010212 [ 3115.389492] RAX: 0000000000001b35 RBX: 0000000000000000 RCX: ffffc90003fe7000 [ 3115.389960] RDX: 0000000000040000 RSI: ffffffff81b02bfa RDI: 0000000000000005 [ 3115.390401] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000 [ 3115.390846] R10: 0000000000000000 R11: 0000000000000001 R12: fffffffffffffff5 [ 3115.391301] R13: ffff88801bc58c08 R14: ffff8880469cfdb0 R15: ffff8880469cfe00 [ 3115.391738] FS: 00007fcf11bce700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 3115.392247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3115.392620] CR2: 0000000020000100 CR3: 00000000457be000 CR4: 0000000000350ef0 [ 3115.393097] Call Trace: [ 3115.393270] [ 3115.393420] ? __warn+0xe6/0x340 [ 3115.393651] ? ext4_file_write_iter+0xe2a/0x19b0 [ 3115.393997] ? report_bug+0x2fe/0x400 [ 3115.394261] ? handle_bug+0x3c/0x70 [ 3115.394508] ? exc_invalid_op+0x18/0x50 [ 3115.394775] ? asm_exc_invalid_op+0x1a/0x20 [ 3115.395085] ? ext4_file_write_iter+0xe2a/0x19b0 [ 3115.395407] ? ext4_file_write_iter+0xe2a/0x19b0 [ 3115.395725] ? ext4_file_write_iter+0xe2a/0x19b0 [ 3115.396066] ? lock_acquire+0xf1/0x4c0 [ 3115.396333] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 3115.396663] ? lock_is_held_type+0x9f/0x120 [ 3115.396980] ? lock_is_held_type+0x9f/0x120 [ 3115.397270] vfs_write+0x97d/0xda0 [ 3115.397518] ? __pfx_vfs_write+0x10/0x10 [ 3115.397783] ? __fget_files+0x267/0x480 [ 3115.398096] ksys_write+0x122/0x250 [ 3115.398339] ? __pfx_ksys_write+0x10/0x10 [ 3115.398616] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 3115.398978] do_syscall_64+0x3f/0x90 [ 3115.399232] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 3115.399568] RIP: 0033:0x7fcf14658b19 [ 3115.399810] 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 [ 3115.400940] RSP: 002b:00007fcf11bce188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 3115.401410] RAX: ffffffffffffffda RBX: 00007fcf1476bf60 RCX: 00007fcf14658b19 [ 3115.405533] RDX: 00000000ffff8000 RSI: 0000000000000000 RDI: 0000000000000004 [ 3115.406042] RBP: 00007fcf146b2f6d R08: 0000000000000000 R09: 0000000000000000 [ 3115.406530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3115.407051] R13: 00007fff7e607c5f R14: 00007fcf11bce300 R15: 0000000000022000 [ 3115.408360] [ 3115.408536] irq event stamp: 5789 [ 3115.408780] hardirqs last enabled at (5799): [] __up_console_sem+0x78/0x80 [ 3115.409558] hardirqs last disabled at (5942): [] __up_console_sem+0x5d/0x80 [ 3115.410411] softirqs last enabled at (5938): [] irq_exit_rcu+0x93/0xc0 [ 3115.411202] softirqs last disabled at (5807): [] irq_exit_rcu+0x93/0xc0 [ 3115.412014] ---[ end trace 0000000000000000 ]--- [ 3115.458216] Process accounting paused VM DIAGNOSIS: 15:16:22 Registers: info registers vcpu 0 RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff825166e5 RDI=ffffffff87f7f7a0 RBP=ffffffff87f7f760 RSP=ffff8880469cf530 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001 R12=0000000000000020 R13=ffffffff87f7f760 R14=0000000000000010 R15=ffffffff825166d0 RIP=ffffffff8251673d 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 00007fcf11bce700 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=0000000020000100 CR3=00000000457be000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=7463656a6e695f31313230385f7a7973 XMM03=00007fcf1473f7c800007fcf1473f7c0 XMM04=ffffffffffffffffffffffff00000000 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=ffffffff84884c88 RBX=dffffc0000000000 RCX=0000000000000000 RDX=0000000000000006 RSI=ffffffff8560b6c0 RDI=ffffffff84884c80 RBP=ffffffff84884c80 RSP=ffff88800daf7788 R8 =0000000000000000 R9 =fffffbfff0ba811a R10=ffffffff85d408d7 R11=0000000000000001 R12=1ffff11001b5eefb R13=ffff88800daf7858 R14=ffffffff8550ee00 R15=ffff8880088aa178 RIP=ffffffff844f36a3 RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f3e61b958c0 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=00007ffcc22a7548 CR3=000000000e66e000 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=ffffffffffffff000000000000000000 XMM02=7269762f736563697665642f7379732f XMM03=6c6175747269762f736563697665642f XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=000055e70874c240000055e70874c220 XMM06=000055e7087318b0ffffffff00000002 XMM07=00000000000000000000000000000000 XMM08=2f63697361622f6372732f2e2e000d0a XMM09=00000000000000000000000000000000 XMM10=00000000000020000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000