pen(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 18) [ 1056.794383] FAT-fs (loop0): Unrecognized mount option "hash" or missing value [ 1056.944442] FAULT_INJECTION: forcing a failure. [ 1056.944442] name failslab, interval 1, probability 0, space 0, times 0 [ 1056.946925] CPU: 1 PID: 7675 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1056.948394] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1056.950148] Call Trace: [ 1056.950711] dump_stack+0x107/0x167 [ 1056.951493] should_fail.cold+0x5/0xa [ 1056.952307] ? create_object.isra.0+0x3a/0xa20 [ 1056.953277] should_failslab+0x5/0x20 [ 1056.954084] kmem_cache_alloc+0x5b/0x310 [ 1056.954941] ? lock_release+0x680/0x680 [ 1056.955801] create_object.isra.0+0x3a/0xa20 [ 1056.956730] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1056.957821] kmem_cache_alloc_trace+0x151/0x320 [ 1056.958826] alloc_tty_struct+0x95/0x8e0 [ 1056.959697] ? __do_SAK+0x30/0x30 [ 1056.960431] ? kasan_unpoison_shadow+0x33/0x50 [ 1056.961395] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1056.962471] pty_unix98_install+0x1ab/0x9e0 [ 1056.963399] ? pty_unthrottle+0x60/0x60 [ 1056.964239] ? pty_open+0x310/0x310 [ 1056.965005] tty_init_dev.part.0+0xa0/0x610 [ 1056.965929] ? pty_open+0x310/0x310 [ 1056.966696] tty_init_dev+0x5b/0x80 [ 1056.967475] ptmx_open+0x116/0x370 [ 1056.968232] ? pty_open+0x310/0x310 [ 1056.969000] chrdev_open+0x268/0x6e0 [ 1056.969788] ? __unregister_chrdev+0x110/0x110 [ 1056.970768] ? fsnotify_perm.part.0+0x22d/0x620 [ 1056.971781] do_dentry_open+0x4b7/0x1090 [ 1056.972648] ? __unregister_chrdev+0x110/0x110 [ 1056.973619] ? may_open+0x1e4/0x400 [ 1056.974395] path_openat+0x19ba/0x2770 [ 1056.975250] ? path_lookupat+0x860/0x860 [ 1056.976121] ? find_held_lock+0x2c/0x110 [ 1056.976981] ? __lockdep_reset_lock+0x180/0x180 [ 1056.977977] do_filp_open+0x190/0x3e0 [ 1056.978780] ? may_open_dev+0xf0/0xf0 [ 1056.979613] ? do_raw_spin_lock+0x121/0x260 [ 1056.980525] ? rwlock_bug.part.0+0x90/0x90 [ 1056.981429] ? _raw_spin_unlock+0x1a/0x30 [ 1056.982312] ? alloc_fd+0x2e7/0x670 [ 1056.983106] do_sys_openat2+0x171/0x4d0 [ 1056.983955] ? build_open_flags+0x6f0/0x6f0 [ 1056.984868] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1056.985889] ? wait_for_completion_io+0x270/0x270 [ 1056.986916] __x64_sys_openat+0x13f/0x1f0 [ 1056.987803] ? __ia32_sys_open+0x1c0/0x1c0 [ 1056.988696] ? ksys_write+0x1a9/0x260 [ 1056.989511] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1056.990617] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1056.991717] do_syscall_64+0x33/0x40 [ 1056.992506] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1056.993585] RIP: 0033:0x7f2443112b19 [ 1056.994378] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1056.998279] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1056.999897] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1057.001403] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1057.002909] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1057.004430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1057.005941] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 20:11:41 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 19) 20:11:41 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22, 0x940, @dev={0xfe, 0x80, '\x00', 0x2b}, 0x5}, 0x1c) r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x200000f, 0x8010, 0xffffffffffffffff, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd=r1, 0x8, 0x0, 0x1, 0x0, 0x1, {0x0, r3}}, 0x0) r4 = dup(r1) setns(r4, 0x20000000) 20:11:41 executing program 4: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x6, 0x9) io_uring_setup(0x5f07, &(0x7f0000000040)={0x0, 0x1dae, 0x2, 0x0, 0x159}) sendmsg$nl_generic(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)=ANY=[@ANYBLOB="14000000000000000000000000c0ac9291000000"], 0x14}}, 0x0) [ 1072.928722] loop6: detected capacity change from 0 to 41948160 [ 1072.936553] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7697 comm=syz-executor.4 [ 1072.941700] FAULT_INJECTION: forcing a failure. [ 1072.941700] name failslab, interval 1, probability 0, space 0, times 0 [ 1072.943306] CPU: 0 PID: 7688 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1072.944237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1072.945358] Call Trace: [ 1072.945727] dump_stack+0x107/0x167 [ 1072.946226] should_fail.cold+0x5/0xa [ 1072.946750] ? create_object.isra.0+0x3a/0xa20 [ 1072.947379] should_failslab+0x5/0x20 [ 1072.947894] kmem_cache_alloc+0x5b/0x310 [ 1072.948467] create_object.isra.0+0x3a/0xa20 [ 1072.949059] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1072.949751] kmem_cache_alloc_trace+0x151/0x320 [ 1072.950403] tty_ldisc_get.part.0+0x70/0x180 [ 1072.951011] tty_ldisc_init+0x15/0x90 [ 1072.951535] alloc_tty_struct+0x119/0x8e0 [ 1072.952097] ? __do_SAK+0x30/0x30 [ 1072.952579] ? kasan_unpoison_shadow+0x33/0x50 [ 1072.953194] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1072.953891] pty_unix98_install+0x1ab/0x9e0 [ 1072.954491] ? pty_unthrottle+0x60/0x60 [ 1072.955032] ? pty_open+0x310/0x310 [ 1072.955545] tty_init_dev.part.0+0xa0/0x610 [ 1072.956143] ? pty_open+0x310/0x310 [ 1072.956635] tty_init_dev+0x5b/0x80 [ 1072.957133] ptmx_open+0x116/0x370 [ 1072.957615] ? pty_open+0x310/0x310 [ 1072.958098] chrdev_open+0x268/0x6e0 [ 1072.958607] ? __unregister_chrdev+0x110/0x110 [ 1072.959228] ? fsnotify_perm.part.0+0x22d/0x620 [ 1072.959865] do_dentry_open+0x4b7/0x1090 [ 1072.960412] ? __unregister_chrdev+0x110/0x110 [ 1072.961026] ? may_open+0x1e4/0x400 [ 1072.961523] path_openat+0x19ba/0x2770 [ 1072.962072] ? path_lookupat+0x860/0x860 [ 1072.962641] ? find_held_lock+0x2c/0x110 [ 1072.963197] ? __lockdep_reset_lock+0x180/0x180 [ 1072.963838] do_filp_open+0x190/0x3e0 [ 1072.964353] ? may_open_dev+0xf0/0xf0 [ 1072.964877] ? do_raw_spin_lock+0x121/0x260 [ 1072.965467] ? rwlock_bug.part.0+0x90/0x90 [ 1072.966057] ? _raw_spin_unlock+0x1a/0x30 [ 1072.966614] ? alloc_fd+0x2e7/0x670 [ 1072.967142] do_sys_openat2+0x171/0x4d0 [ 1072.967701] ? build_open_flags+0x6f0/0x6f0 [ 1072.968283] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1072.968927] ? wait_for_completion_io+0x270/0x270 [ 1072.969578] __x64_sys_openat+0x13f/0x1f0 [ 1072.970142] ? __ia32_sys_open+0x1c0/0x1c0 [ 1072.970706] ? ksys_write+0x1a9/0x260 [ 1072.971240] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1072.971946] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1072.972648] do_syscall_64+0x33/0x40 [ 1072.973155] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1072.973839] RIP: 0033:0x7f2443112b19 [ 1072.974338] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1072.976812] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1072.977835] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1072.978794] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1072.979763] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1072.980711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1072.981664] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 [ 1072.990417] loop5: detected capacity change from 0 to 2048 20:11:41 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0xe5ffffff00000000, 0x0) 20:11:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) 20:11:41 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x80000000, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 20:11:41 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x808000, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) 20:11:41 executing program 3: mlock2(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x15) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f00000000c0)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x4}, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x801}, 0x0, 0xffffffffffffefff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ff7000/0x4000)=nil, &(0x7f0000000000)) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) r1 = syz_io_uring_complete(0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000180)=0x800, 0x0, 0x3) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) r4 = clone3(&(0x7f0000000580)={0x48000, &(0x7f0000000000), &(0x7f0000000180), &(0x7f0000000240), {0x3f}, &(0x7f00000002c0)=""/158, 0x9e, &(0x7f0000000480)=""/224, &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x58) wait4(r4, 0x0, 0x2, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001e00)=ANY=[@ANYBLOB, @ANYRESOCT=r2, @ANYBLOB="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", @ANYBLOB="fdffffffffffffff00000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000ffffff7ebb6b6e000001000000000000000000000000000000000000d17ca491dc2402f8f81e64bd128918e2c2f6eeae5b380c4818f2109fb5b05f9a14905717dde3c4283affb75171174e4e791c0d289675e400d078f877a31a16fedc05d180f43fff3136780c61a50c7b44308318b0"], 0xb8}, 0x1, 0x0, 0x0, 0x44}, 0x4000800) [ 1072.998697] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1073.014529] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7697 comm=syz-executor.4 20:11:42 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) dup(r1) 20:11:42 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0xf6ffffff00000000, 0x0) 20:11:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 1073.095341] loop5: detected capacity change from 0 to 2048 [ 1073.104048] loop6: detected capacity change from 0 to 41948160 [ 1073.122405] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 20:11:42 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x80000000, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 20:11:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0xa, 0x13, r0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYRES64, @ANYRESDEC=r0], 0xfdef) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) syz_io_uring_complete(r1) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 20:11:42 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 20) 20:11:42 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x7a, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) setns(r2, 0x4000000) setns(r2, 0x20000000) 20:11:42 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0xfeffffff00000000, 0x0) 20:11:42 executing program 4: r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f00000000c0)=[{0x3}, {}, {0x2}, {0x4}], 0x1f4) semtimedop(r0, &(0x7f0000000000)=[{0x2, 0x5}], 0x1, &(0x7f0000000040)={0x0, 0x989680}) 20:11:42 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r3}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {0x0, r4}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {r1}, {}, {}, {}, {r5}, {}, {}, {}, {0x0, r4}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {r2}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f00000004c0)={r2, 0x1ff}) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 20:11:42 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xb0, 0x12, 0x1, 0x70bd2a, 0x25dfdbfd, {0xd}, [@generic="00002b3f471abc78b66cabe56ace9c347e88f8a863c216b345e854a0382482f2cbf1dff3b444a150ff40eb556582d4c60851ce96134f8631333c71bd67bb8a43859419e088dc1cc8d31e0b70a084f9a10bdec9f2a6535c1b33545555937a045b7bee063af0a3c7796ca07f0725d4d05a7e9bac172743f7c32abcc668b033833a198806c879dc58aaa52c33f8482445d23bbdec71d4fcc134b9094412"]}, 0xb0}, 0x1, 0x0, 0x0, 0x40010}, 0x20) r2 = dup(r1) setns(r2, 0x20000000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r3, 0x80045432, 0x0) readv(r3, &(0x7f00000017c0)=[{&(0x7f0000000180)=""/124, 0x7c}, {&(0x7f0000000200)=""/36, 0x24}, {&(0x7f0000000240)=""/36, 0x24}, {&(0x7f0000000280)=""/133, 0x85}, {&(0x7f0000000340)=""/134, 0x86}, {&(0x7f00000004c0)=""/204, 0xcc}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/211, 0xd3}, {&(0x7f00000016c0)=""/248, 0xf8}], 0x9) [ 1073.227769] FAULT_INJECTION: forcing a failure. [ 1073.227769] name failslab, interval 1, probability 0, space 0, times 0 [ 1073.230389] CPU: 1 PID: 7731 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1073.231825] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1073.233531] Call Trace: [ 1073.234083] dump_stack+0x107/0x167 [ 1073.234850] should_fail.cold+0x5/0xa [ 1073.235663] ? __get_vm_area_node+0xd4/0x340 [ 1073.236567] should_failslab+0x5/0x20 [ 1073.237357] kmem_cache_alloc_node_trace+0x59/0x340 [ 1073.238401] __get_vm_area_node+0xd4/0x340 [ 1073.239347] __vmalloc_node_range+0x13f/0x9e0 [ 1073.240277] ? n_tty_open+0x16/0x170 [ 1073.241044] ? n_tty_open+0x16/0x170 [ 1073.241814] ? __ldsem_down_write_nested+0xf6/0x7e0 [ 1073.242864] ? __vmalloc_node+0x110/0x110 [ 1073.243725] ? __ldsem_down_read_nested+0x7e0/0x7e0 [ 1073.244772] ? n_tty_open+0x16/0x170 [ 1073.245549] __vmalloc_node+0xb5/0x110 [ 1073.246366] ? n_tty_open+0x16/0x170 [ 1073.247146] n_tty_open+0x16/0x170 [ 1073.247886] ? n_tty_set_termios+0x1010/0x1010 [ 1073.248826] tty_ldisc_open+0xa2/0x120 [ 1073.249641] tty_ldisc_setup+0x43/0x100 [ 1073.250471] tty_init_dev.part.0+0x1fa/0x610 [ 1073.251393] ? pty_open+0x310/0x310 [ 1073.252155] tty_init_dev+0x5b/0x80 [ 1073.252908] ptmx_open+0x116/0x370 [ 1073.253644] ? pty_open+0x310/0x310 [ 1073.254408] chrdev_open+0x268/0x6e0 [ 1073.255200] ? __unregister_chrdev+0x110/0x110 [ 1073.256144] ? fsnotify_perm.part.0+0x22d/0x620 [ 1073.257115] do_dentry_open+0x4b7/0x1090 [ 1073.257959] ? __unregister_chrdev+0x110/0x110 [ 1073.258912] ? may_open+0x1e4/0x400 [ 1073.259682] path_openat+0x19ba/0x2770 [ 1073.260502] ? path_lookupat+0x860/0x860 [ 1073.261350] ? find_held_lock+0x2c/0x110 [ 1073.262183] ? __lockdep_reset_lock+0x180/0x180 [ 1073.263188] do_filp_open+0x190/0x3e0 [ 1073.263968] ? may_open_dev+0xf0/0xf0 [ 1073.264772] ? do_raw_spin_lock+0x121/0x260 [ 1073.265661] ? rwlock_bug.part.0+0x90/0x90 [ 1073.266556] ? _raw_spin_unlock+0x1a/0x30 [ 1073.267426] ? alloc_fd+0x2e7/0x670 [ 1073.268188] do_sys_openat2+0x171/0x4d0 [ 1073.269009] ? build_open_flags+0x6f0/0x6f0 [ 1073.269910] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1073.270915] ? wait_for_completion_io+0x270/0x270 [ 1073.271938] __x64_sys_openat+0x13f/0x1f0 [ 1073.272783] ? __ia32_sys_open+0x1c0/0x1c0 [ 1073.273643] ? ksys_write+0x1a9/0x260 [ 1073.274440] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1073.275527] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1073.276599] do_syscall_64+0x33/0x40 [ 1073.277367] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1073.278411] RIP: 0033:0x7f2443112b19 [ 1073.279181] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1073.282972] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1073.284561] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1073.286031] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1073.287501] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1073.288966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1073.290436] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 [ 1073.292191] syz-executor.1: vmalloc: allocation failure: 9120 bytes, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz1,mems_allowed=0 [ 1073.296818] CPU: 1 PID: 7731 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1073.298227] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1073.299946] Call Trace: [ 1073.300489] dump_stack+0x107/0x167 [ 1073.301279] warn_alloc.cold+0x95/0x18a [ 1073.302148] ? zone_watermark_ok_safe+0x260/0x260 [ 1073.303162] ? __get_vm_area_node+0xd4/0x340 [ 1073.304096] ? __kasan_kmalloc.constprop.0+0xa2/0xd0 [ 1073.305234] ? __get_vm_area_node+0x262/0x340 [ 1073.306175] __vmalloc_node_range+0x58f/0x9e0 [ 1073.307108] ? n_tty_open+0x16/0x170 [ 1073.307908] ? __ldsem_down_write_nested+0xf6/0x7e0 [ 1073.308942] ? __vmalloc_node+0x110/0x110 [ 1073.309801] ? __ldsem_down_read_nested+0x7e0/0x7e0 [ 1073.310860] ? n_tty_open+0x16/0x170 [ 1073.311630] __vmalloc_node+0xb5/0x110 [ 1073.312440] ? n_tty_open+0x16/0x170 [ 1073.313216] n_tty_open+0x16/0x170 [ 1073.313952] ? n_tty_set_termios+0x1010/0x1010 [ 1073.314901] tty_ldisc_open+0xa2/0x120 [ 1073.315710] tty_ldisc_setup+0x43/0x100 [ 1073.316545] tty_init_dev.part.0+0x1fa/0x610 [ 1073.317450] ? pty_open+0x310/0x310 [ 1073.318201] tty_init_dev+0x5b/0x80 [ 1073.318964] ptmx_open+0x116/0x370 [ 1073.319719] ? pty_open+0x310/0x310 [ 1073.320479] chrdev_open+0x268/0x6e0 [ 1073.321263] ? __unregister_chrdev+0x110/0x110 [ 1073.322210] ? fsnotify_perm.part.0+0x22d/0x620 [ 1073.323200] do_dentry_open+0x4b7/0x1090 [ 1073.324041] ? __unregister_chrdev+0x110/0x110 [ 1073.324987] ? may_open+0x1e4/0x400 [ 1073.325757] path_openat+0x19ba/0x2770 [ 1073.326581] ? path_lookupat+0x860/0x860 [ 1073.327441] ? find_held_lock+0x2c/0x110 [ 1073.328283] ? __lockdep_reset_lock+0x180/0x180 [ 1073.329265] do_filp_open+0x190/0x3e0 [ 1073.330051] ? may_open_dev+0xf0/0xf0 [ 1073.330868] ? do_raw_spin_lock+0x121/0x260 [ 1073.331761] ? rwlock_bug.part.0+0x90/0x90 [ 1073.332644] ? _raw_spin_unlock+0x1a/0x30 [ 1073.333503] ? alloc_fd+0x2e7/0x670 [ 1073.334267] do_sys_openat2+0x171/0x4d0 [ 1073.335088] ? build_open_flags+0x6f0/0x6f0 [ 1073.335972] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1073.336956] ? wait_for_completion_io+0x270/0x270 [ 1073.337961] __x64_sys_openat+0x13f/0x1f0 [ 1073.338815] ? __ia32_sys_open+0x1c0/0x1c0 [ 1073.339684] ? ksys_write+0x1a9/0x260 [ 1073.340491] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1073.341581] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1073.342654] do_syscall_64+0x33/0x40 [ 1073.343434] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1073.344497] RIP: 0033:0x7f2443112b19 [ 1073.345278] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1073.349139] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1073.350704] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1073.352177] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1073.353648] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1073.355123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1073.356624] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 [ 1073.358377] Mem-Info: [ 1073.358919] active_anon:57 inactive_anon:65554 isolated_anon:0 [ 1073.358919] active_file:10165 inactive_file:57616 isolated_file:0 [ 1073.358919] unevictable:7 dirty:384 writeback:0 [ 1073.358919] slab_reclaimable:8438 slab_unreclaimable:65199 [ 1073.358919] mapped:81717 shmem:184 pagetables:2596 bounce:0 [ 1073.358919] free:121879 free_pcp:251 free_cma:0 [ 1073.365556] Node 0 active_anon:228kB inactive_anon:262300kB active_file:40660kB inactive_file:230464kB unevictable:28kB isolated(anon):0kB isolated(file):0kB mapped:326952kB dirty:1620kB writeback:0kB shmem:736kB writeback_tmp:0kB kernel_stack:5568kB all_unreclaimable? no [ 1073.370581] Node 0 DMA free:15908kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1073.375933] lowmem_reserve[]: 0 1616 1616 1616 [ 1073.376958] Node 0 DMA32 free:471400kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:228kB inactive_anon:262300kB active_file:40660kB inactive_file:230464kB unevictable:28kB writepending:1700kB present:2080640kB managed:1660448kB mlocked:28kB pagetables:10508kB bounce:0kB free_pcp:804kB local_pcp:584kB free_cma:0kB [ 1073.383068] lowmem_reserve[]: 0 0 0 0 [ 1073.383971] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1073.387006] Node 0 DMA32: 303*4kB (ME) 246*8kB (UM) 84*16kB (UME) 12*32kB (UME) 36*64kB (UM) 34*128kB (UE) 20*256kB (UME) 6*512kB (UME) 1*1024kB (U) 4*2048kB (ME) 108*4096kB (UM) = 471340kB [ 1073.390766] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1073.392551] 24021 total pagecache pages [ 1073.393414] 0 pages in swap cache [ 1073.394137] Swap cache stats: add 0, delete 0, find 0/0 [ 1073.395313] Free swap = 0kB [ 1073.395940] Total swap = 0kB [ 1073.396599] 524158 pages RAM [ 1073.397277] 0 pages HighMem/MovableOnly [ 1073.398089] 105069 pages reserved [ 1073.398882] ptm ptm2: ldisc open failed (-12), clearing slot 2 20:11:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef465", 0x33, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) 20:11:42 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0xffffffff00000000, 0x0) [ 1073.412759] loop5: detected capacity change from 0 to 2048 [ 1073.421324] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 20:11:42 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x80000000, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 20:11:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef465", 0x33, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) 20:11:42 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) flock(r0, 0x8) syz_open_dev$sg(0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$RTC_AIE_ON(r1, 0x7002) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000001780)={{0x2, 0x0, @remote}, {0x308}, 0xac1414f1, {0x2, 0x0, @broadcast}}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x7, 0x0, 0x0, 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006c80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2000, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file1\x00', 0x3ff, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000200)="893a85d4bb96b12aeb6fe8806a9bc30814219929d875f5dd0dce9b11ee4fc47996ca52ce5add29abd3d089f1680f6f50569a3205160ead6f73f8b1716d4a44c69671a3d6a5bc43b7bb0e0ab3f68924fa1d0eb0f4587521a67869a16e234b0c4c19ce0696db4945e8f5061b5b840bffc0a68efae482678548c632d5d874c7be6a67ff67b22c6b67b6c172fc3c88a8bd370d", 0x91, 0x7}, {&(0x7f00000002c0)="6223e67347d6e0ad76149d737fcc24c8a016cbbd19e7ab1a7ae4b8bacf0aff0f1752c69451d16e74a8165279b370d7c53cd1424010dfd422b271fe22458de3a1938b3f939a665ff903e6da310c6e39f4544161928df27d9277c9c557deb540b3cffff780757921b295d885acf77f473b84507fd58a8740bdd73f2611ba", 0x7d, 0x82}, {&(0x7f0000000340)="80ead118faf783", 0x7, 0x1}], 0x8000c0, &(0x7f00000004c0)={[{@dots}, {@nodots}, {@nodots}, {@nodots}], [{@obj_role={'obj_role', 0x3d, '\x00'}}, {@measure}]}) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r3, 0xc0506617, &(0x7f0000000500)={@desc={0x1, 0x0, @desc4}, 0x40, 0x0, '\x00', @a}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) 20:11:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef465", 0x33, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) 20:11:42 executing program 0: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) setns(r2, 0x20000000) syz_io_uring_setup(0x87, &(0x7f00000001c0)={0x0, 0x7b73, 0x2, 0x3, 0x16c, 0x0, r2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000000), &(0x7f00000000c0)) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000004, 0x12, 0xffffffffffffffff, 0x8000000) r3 = getpgrp(0x0) r4 = pidfd_open(r3, 0x0) r5 = dup(r4) setns(r5, 0x20000000) ptrace(0x11, r3) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x9, 0x7, 0xf6, 0x3, 0x0, 0x9, 0x20061, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x2, @perf_config_ext={0xfa, 0x100000000}, 0x202, 0xffff, 0x101, 0x1, 0x4, 0x7fff, 0x81, 0x0, 0xe3, 0x0, 0x1e3}, 0xffffffffffffffff, 0x1, r5, 0xb) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) [ 1073.566848] loop4: detected capacity change from 0 to 512 [ 1073.576096] FAT-fs (loop4): Unrecognized mount option "obj_role=" or missing value [ 1073.595728] loop6: detected capacity change from 0 to 41948160 [ 1073.612645] loop4: detected capacity change from 0 to 16776704 [ 1073.645476] EXT4-fs (loop4): Mount option "noacl" will be removed by 3.5 [ 1073.645476] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 1073.645476] [ 1073.682037] EXT4-fs (loop4): mounted filesystem without journal. Opts: noacl,,errors=continue 20:11:56 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x80000000, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 20:11:56 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xb0, 0x12, 0x1, 0x70bd2a, 0x25dfdbfd, {0xd}, [@generic="00002b3f471abc78b66cabe56ace9c347e88f8a863c216b345e854a0382482f2cbf1dff3b444a150ff40eb556582d4c60851ce96134f8631333c71bd67bb8a43859419e088dc1cc8d31e0b70a084f9a10bdec9f2a6535c1b33545555937a045b7bee063af0a3c7796ca07f0725d4d05a7e9bac172743f7c32abcc668b033833a198806c879dc58aaa52c33f8482445d23bbdec71d4fcc134b9094412"]}, 0xb0}, 0x1, 0x0, 0x0, 0x40010}, 0x20) r2 = dup(r1) setns(r2, 0x20000000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r3, 0x80045432, 0x0) readv(r3, &(0x7f00000017c0)=[{&(0x7f0000000180)=""/124, 0x7c}, {&(0x7f0000000200)=""/36, 0x24}, {&(0x7f0000000240)=""/36, 0x24}, {&(0x7f0000000280)=""/133, 0x85}, {&(0x7f0000000340)=""/134, 0x86}, {&(0x7f00000004c0)=""/204, 0xcc}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/211, 0xd3}, {&(0x7f00000016c0)=""/248, 0xf8}], 0x9) 20:11:56 executing program 3: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_usb_connect$cdc_ecm(0x4, 0x0, 0x0, 0x0) timer_delete(0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_gettime(r0, &(0x7f00000002c0)) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000680)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f00000000c0)={0xaa5, 0x9, 0x9, 0xfffffffd, 0x11b2}) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000140)={@private0, r2}, 0x14) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000300)='/sys/class/devlink', 0x103000, 0x19) timer_delete(r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000880)={0x100, &(0x7f0000000640), &(0x7f0000000440), &(0x7f0000000600), {0x80041}, &(0x7f0000001e00)=""/102400, 0x19000, &(0x7f0000000980)=""/231, &(0x7f0000000840)}, 0x58) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)) timer_gettime(0x0, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f00000004c0)={{}, {0x0, 0x3938700}}, &(0x7f0000000500)) timer_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f0000000240)) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000540), &(0x7f0000000580)) clone3(&(0x7f00000001c0)={0xc8182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 20:11:56 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0xfffffffffffff000, 0x0) 20:11:56 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x44440, 0x5, 0x0, 0x9, 0x4e7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) setns(r2, 0x20000000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r3, 0x80045432, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) 20:11:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) 20:11:56 executing program 0: setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00000001c0)="39ce743ffb33b8551eb4cb82302d59c4", 0x10) r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0xd5e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r2, 0x80045432, 0x0) r3 = inotify_init() r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000200)=[r2, r0, r3, r0, r1, r0, r4, r5], 0x8) mount(&(0x7f0000000000)=@filename='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='f2fs\x00', 0x4004, &(0x7f0000000180)='-\x00\x02\x00\x00') mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) 20:11:56 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 21) [ 1087.653854] FAULT_INJECTION: forcing a failure. [ 1087.653854] name failslab, interval 1, probability 0, space 0, times 0 [ 1087.655131] CPU: 1 PID: 7775 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1087.655870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1087.656793] Call Trace: [ 1087.657095] dump_stack+0x107/0x167 [ 1087.657509] should_fail.cold+0x5/0xa [ 1087.657944] ? create_object.isra.0+0x3a/0xa20 [ 1087.658461] should_failslab+0x5/0x20 [ 1087.658892] kmem_cache_alloc+0x5b/0x310 [ 1087.659358] ? mark_lock+0xf5/0x2df0 [ 1087.659778] create_object.isra.0+0x3a/0xa20 [ 1087.660275] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1087.660824] kmem_cache_alloc_node_trace+0x16d/0x340 [ 1087.661404] __get_vm_area_node+0xd4/0x340 [ 1087.661884] __vmalloc_node_range+0x13f/0x9e0 [ 1087.662388] ? n_tty_open+0x16/0x170 [ 1087.662805] ? n_tty_open+0x16/0x170 [ 1087.663226] ? __ldsem_down_write_nested+0xf6/0x7e0 [ 1087.663797] ? __vmalloc_node+0x110/0x110 [ 1087.664262] ? __ldsem_down_read_nested+0x7e0/0x7e0 [ 1087.664806] ? n_tty_open+0x16/0x170 [ 1087.665225] __vmalloc_node+0xb5/0x110 [ 1087.665662] ? n_tty_open+0x16/0x170 [ 1087.666073] n_tty_open+0x16/0x170 [ 1087.666472] ? n_tty_set_termios+0x1010/0x1010 [ 1087.666982] tty_ldisc_open+0xa2/0x120 [ 1087.667415] tty_ldisc_setup+0x43/0x100 [ 1087.667846] tty_init_dev.part.0+0x1fa/0x610 [ 1087.668342] ? pty_open+0x310/0x310 [ 1087.668749] tty_init_dev+0x5b/0x80 [ 1087.669161] ptmx_open+0x116/0x370 [ 1087.669564] ? pty_open+0x310/0x310 [ 1087.669971] chrdev_open+0x268/0x6e0 [ 1087.670392] ? __unregister_chrdev+0x110/0x110 [ 1087.670907] ? fsnotify_perm.part.0+0x22d/0x620 [ 1087.671442] do_dentry_open+0x4b7/0x1090 [ 1087.671905] ? __unregister_chrdev+0x110/0x110 [ 1087.672421] ? may_open+0x1e4/0x400 [ 1087.672831] path_openat+0x19ba/0x2770 [ 1087.673284] ? path_lookupat+0x860/0x860 [ 1087.673746] ? find_held_lock+0x2c/0x110 [ 1087.674208] ? __lockdep_reset_lock+0x180/0x180 [ 1087.674736] do_filp_open+0x190/0x3e0 [ 1087.675168] ? may_open_dev+0xf0/0xf0 [ 1087.675616] ? do_raw_spin_lock+0x121/0x260 [ 1087.676104] ? rwlock_bug.part.0+0x90/0x90 [ 1087.676588] ? _raw_spin_unlock+0x1a/0x30 [ 1087.677051] ? alloc_fd+0x2e7/0x670 [ 1087.677474] do_sys_openat2+0x171/0x4d0 [ 1087.677925] ? build_open_flags+0x6f0/0x6f0 [ 1087.678419] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1087.678962] ? wait_for_completion_io+0x270/0x270 [ 1087.679526] __x64_sys_openat+0x13f/0x1f0 [ 1087.679993] ? __ia32_sys_open+0x1c0/0x1c0 [ 1087.680473] ? ksys_write+0x1a9/0x260 [ 1087.680907] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1087.681508] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1087.682088] do_syscall_64+0x33/0x40 [ 1087.682512] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1087.683088] RIP: 0033:0x7f2443112b19 [ 1087.683522] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1087.685581] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1087.686437] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1087.687242] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1087.688057] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1087.688868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1087.689668] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 [ 1087.696927] loop6: detected capacity change from 0 to 41948160 [ 1087.716957] loop5: detected capacity change from 0 to 2048 20:11:56 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) [ 1087.747080] EXT4-fs (loop5): invalid first ino: 0 20:11:56 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), 0x0, 0x80000000, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 20:11:56 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 22) 20:11:56 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_bp={0x0}, 0x40826, 0x0, 0x0, 0x0, 0x0, 0x5, 0x9, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r2, 0x80045432, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r2, 0x6, &(0x7f0000000040)={0x1, 0x4, 0x95b, 0x5, r3}) r4 = dup(r1) setns(r4, 0x20000000) [ 1087.801942] loop6: detected capacity change from 0 to 41948160 [ 1087.807844] FAULT_INJECTION: forcing a failure. [ 1087.807844] name failslab, interval 1, probability 0, space 0, times 0 [ 1087.810649] CPU: 0 PID: 7796 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1087.812270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1087.814253] Call Trace: [ 1087.814891] dump_stack+0x107/0x167 [ 1087.815786] should_fail.cold+0x5/0xa [ 1087.816709] ? alloc_vmap_area+0x148/0x1d10 [ 1087.817743] should_failslab+0x5/0x20 [ 1087.818663] kmem_cache_alloc_node+0x55/0x330 [ 1087.819760] alloc_vmap_area+0x148/0x1d10 [ 1087.820768] ? kmem_cache_alloc_node_trace+0x16d/0x340 [ 1087.822039] ? mark_held_locks+0x9e/0xe0 [ 1087.823049] ? purge_vmap_area_lazy+0xc0/0xc0 [ 1087.824136] ? kasan_unpoison_shadow+0x33/0x50 [ 1087.825237] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1087.826410] __get_vm_area_node+0x127/0x340 [ 1087.827471] __vmalloc_node_range+0x13f/0x9e0 [ 1087.828489] ? n_tty_open+0x16/0x170 20:11:56 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x2) [ 1087.829389] ? n_tty_open+0x16/0x170 [ 1087.830368] ? __ldsem_down_write_nested+0xf6/0x7e0 [ 1087.831590] ? __vmalloc_node+0x110/0x110 [ 1087.832578] ? __ldsem_down_read_nested+0x7e0/0x7e0 [ 1087.833789] ? n_tty_open+0x16/0x170 [ 1087.834663] __vmalloc_node+0xb5/0x110 [ 1087.835601] ? n_tty_open+0x16/0x170 [ 1087.836487] n_tty_open+0x16/0x170 [ 1087.837342] ? n_tty_set_termios+0x1010/0x1010 [ 1087.838431] tty_ldisc_open+0xa2/0x120 [ 1087.839374] tty_ldisc_setup+0x43/0x100 [ 1087.840339] tty_init_dev.part.0+0x1fa/0x610 [ 1087.841402] ? pty_open+0x310/0x310 [ 1087.842284] tty_init_dev+0x5b/0x80 [ 1087.843158] ptmx_open+0x116/0x370 [ 1087.844007] ? pty_open+0x310/0x310 [ 1087.844878] chrdev_open+0x268/0x6e0 [ 1087.845792] ? __unregister_chrdev+0x110/0x110 [ 1087.846896] ? __unregister_chrdev+0x110/0x110 [ 1087.847973] ? chrdev_open+0x6/0x6e0 [ 1087.848874] do_dentry_open+0x4b7/0x1090 [ 1087.849837] ? __unregister_chrdev+0x110/0x110 [ 1087.850922] ? may_open+0x1e4/0x400 [ 1087.851795] path_openat+0x19ba/0x2770 [ 1087.852762] ? path_lookupat+0x860/0x860 [ 1087.853752] ? find_held_lock+0x2c/0x110 [ 1087.854724] ? __lockdep_reset_lock+0x180/0x180 [ 1087.855860] do_filp_open+0x190/0x3e0 [ 1087.856789] ? may_open_dev+0xf0/0xf0 [ 1087.857727] ? do_raw_spin_lock+0x121/0x260 [ 1087.858766] ? rwlock_bug.part.0+0x90/0x90 [ 1087.859811] ? _raw_spin_unlock+0x1a/0x30 [ 1087.860800] ? alloc_fd+0x2e7/0x670 [ 1087.861656] do_sys_openat2+0x171/0x4d0 [ 1087.862613] ? build_open_flags+0x6f0/0x6f0 [ 1087.863651] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1087.864823] ? wait_for_completion_io+0x270/0x270 [ 1087.865987] __x64_sys_openat+0x13f/0x1f0 [ 1087.866983] ? __ia32_sys_open+0x1c0/0x1c0 [ 1087.868006] ? ksys_write+0x1a9/0x260 [ 1087.868941] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1087.870214] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1087.871487] do_syscall_64+0x33/0x40 [ 1087.872386] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1087.873620] RIP: 0033:0x7f2443112b19 [ 1087.874506] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1087.878905] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1087.880680] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1087.882405] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1087.884111] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1087.885784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1087.887506] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 [ 1087.889545] syz-executor.1: vmalloc: allocation failure: 9120 bytes, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz1,mems_allowed=0 [ 1087.892769] CPU: 0 PID: 7796 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1087.894399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1087.896403] Call Trace: [ 1087.897036] dump_stack+0x107/0x167 [ 1087.897923] warn_alloc.cold+0x95/0x18a [ 1087.898884] ? zone_watermark_ok_safe+0x260/0x260 [ 1087.900039] ? slab_free_freelist_hook+0xa9/0x180 [ 1087.901213] ? __get_vm_area_node+0x2cf/0x340 [ 1087.902290] ? kasan_unpoison_shadow+0x33/0x50 [ 1087.903408] ? __get_vm_area_node+0x262/0x340 [ 1087.904517] __vmalloc_node_range+0x58f/0x9e0 [ 1087.905597] ? n_tty_open+0x16/0x170 [ 1087.906502] ? __ldsem_down_write_nested+0xf6/0x7e0 [ 1087.907718] ? __vmalloc_node+0x110/0x110 [ 1087.908719] ? __ldsem_down_read_nested+0x7e0/0x7e0 [ 1087.909951] ? n_tty_open+0x16/0x170 [ 1087.910848] __vmalloc_node+0xb5/0x110 [ 1087.911770] ? n_tty_open+0x16/0x170 [ 1087.912684] n_tty_open+0x16/0x170 [ 1087.913516] ? n_tty_set_termios+0x1010/0x1010 [ 1087.914600] tty_ldisc_open+0xa2/0x120 [ 1087.915544] tty_ldisc_setup+0x43/0x100 [ 1087.916497] tty_init_dev.part.0+0x1fa/0x610 [ 1087.917559] ? pty_open+0x310/0x310 [ 1087.918433] tty_init_dev+0x5b/0x80 [ 1087.919324] ptmx_open+0x116/0x370 [ 1087.920197] ? pty_open+0x310/0x310 [ 1087.921081] chrdev_open+0x268/0x6e0 [ 1087.921988] ? __unregister_chrdev+0x110/0x110 [ 1087.923089] ? __unregister_chrdev+0x110/0x110 [ 1087.924194] ? chrdev_open+0x6/0x6e0 [ 1087.925104] do_dentry_open+0x4b7/0x1090 [ 1087.926090] ? __unregister_chrdev+0x110/0x110 [ 1087.927199] ? may_open+0x1e4/0x400 [ 1087.928101] path_openat+0x19ba/0x2770 [ 1087.929078] ? path_lookupat+0x860/0x860 [ 1087.930067] ? find_held_lock+0x2c/0x110 [ 1087.931059] ? __lockdep_reset_lock+0x180/0x180 [ 1087.932191] do_filp_open+0x190/0x3e0 [ 1087.933110] ? may_open_dev+0xf0/0xf0 [ 1087.934049] ? do_raw_spin_lock+0x121/0x260 [ 1087.935090] ? rwlock_bug.part.0+0x90/0x90 [ 1087.936128] ? _raw_spin_unlock+0x1a/0x30 [ 1087.937136] ? alloc_fd+0x2e7/0x670 [ 1087.938044] do_sys_openat2+0x171/0x4d0 [ 1087.939018] ? build_open_flags+0x6f0/0x6f0 [ 1087.940060] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1087.941163] ? wait_for_completion_io+0x270/0x270 [ 1087.942342] __x64_sys_openat+0x13f/0x1f0 [ 1087.943336] ? __ia32_sys_open+0x1c0/0x1c0 [ 1087.944345] ? ksys_write+0x1a9/0x260 [ 1087.945279] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1087.946529] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1087.947746] do_syscall_64+0x33/0x40 [ 1087.948645] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1087.949886] RIP: 0033:0x7f2443112b19 [ 1087.950785] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1087.955204] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1087.957024] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1087.958746] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1087.960471] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1087.962177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1087.964117] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 [ 1087.966308] Mem-Info: [ 1087.967044] active_anon:58 inactive_anon:65547 isolated_anon:0 [ 1087.967044] active_file:10171 inactive_file:57600 isolated_file:0 [ 1087.967044] unevictable:4 dirty:335 writeback:0 [ 1087.967044] slab_reclaimable:8434 slab_unreclaimable:65858 [ 1087.967044] mapped:81781 shmem:121 pagetables:2607 bounce:0 [ 1087.967044] free:121299 free_pcp:163 free_cma:0 [ 1087.974625] Node 0 active_anon:232kB inactive_anon:262196kB active_file:40704kB inactive_file:230400kB unevictable:16kB isolated(anon):0kB isolated(file):0kB mapped:327200kB dirty:1440kB writeback:0kB shmem:496kB writeback_tmp:0kB kernel_stack:5696kB all_unreclaimable? no [ 1087.980283] Node 0 DMA free:15908kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1087.986404] lowmem_reserve[]: 0 1616 1616 1616 [ 1087.987618] Node 0 DMA32 free:467936kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:232kB inactive_anon:263204kB active_file:40704kB inactive_file:230400kB unevictable:16kB writepending:1440kB present:2080640kB managed:1660448kB mlocked:16kB pagetables:10488kB bounce:0kB free_pcp:536kB local_pcp:188kB free_cma:0kB [ 1087.994516] lowmem_reserve[]: 0 0 0 0 [ 1087.995521] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1087.999121] Node 0 DMA32: 76*4kB (UME) 224*8kB (UME) 129*16kB (UME) 81*32kB (UM) 29*64kB (UE) 2*128kB (UM) 15*256kB (UME) 6*512kB (UME) 1*1024kB (U) 4*2048kB (ME) 108*4096kB (UM) = 467360kB 20:11:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 1088.003449] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1088.005477] 23893 total pagecache pages [ 1088.006441] 0 pages in swap cache [ 1088.007277] Swap cache stats: add 0, delete 0, find 0/0 [ 1088.008560] Free swap = 0kB [ 1088.009331] Total swap = 0kB [ 1088.010046] 524158 pages RAM [ 1088.010789] 0 pages HighMem/MovableOnly [ 1088.011813] 105069 pages reserved [ 1088.012669] ptm ptm2: ldisc open failed (-12), clearing slot 2 [ 1088.036142] loop5: detected capacity change from 0 to 2048 [ 1088.043554] EXT4-fs (loop5): invalid first ino: 0 20:12:14 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xb0, 0x12, 0x1, 0x70bd2a, 0x25dfdbfd, {0xd}, [@generic="00002b3f471abc78b66cabe56ace9c347e88f8a863c216b345e854a0382482f2cbf1dff3b444a150ff40eb556582d4c60851ce96134f8631333c71bd67bb8a43859419e088dc1cc8d31e0b70a084f9a10bdec9f2a6535c1b33545555937a045b7bee063af0a3c7796ca07f0725d4d05a7e9bac172743f7c32abcc668b033833a198806c879dc58aaa52c33f8482445d23bbdec71d4fcc134b9094412"]}, 0xb0}, 0x1, 0x0, 0x0, 0x40010}, 0x20) r2 = dup(r1) setns(r2, 0x20000000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r3, 0x80045432, 0x0) readv(r3, &(0x7f00000017c0)=[{&(0x7f0000000180)=""/124, 0x7c}, {&(0x7f0000000200)=""/36, 0x24}, {&(0x7f0000000240)=""/36, 0x24}, {&(0x7f0000000280)=""/133, 0x85}, {&(0x7f0000000340)=""/134, 0x86}, {&(0x7f00000004c0)=""/204, 0xcc}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/211, 0xd3}, {&(0x7f00000016c0)=""/248, 0xf8}], 0x9) 20:12:14 executing program 3: clone3(&(0x7f0000001200)={0x88318d00, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) stat(&(0x7f00000000c0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r1, 0x80045432, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x70, &(0x7f0000000240)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3dc12a4a0e48e1f61ac55a9f4255e6fb9bf68a199fca1c7c2b9d62057c64b84f565c35a0e006f87bfa3280b9c0cd5b816cc94456a578593944f86db64c2b8383905e5e346d5863fad2ad28", @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',aname=*&{/,access=any,cache=loose,privport,aname=,privport,version=9p2000.u,cache=fscache,dont_hash,euid=', @ANYRESDEC=r0, @ANYBLOB=',\x00']) setresuid(0xffffffffffffffff, r0, 0x0) clone3(&(0x7f0000001380)={0x6c840080, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 20:12:14 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) prlimit64(0xffffffffffffffff, 0xb, &(0x7f0000000000)={0x4, 0x5}, &(0x7f0000000040)) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000380)=0x0) prlimit64(r3, 0x1, &(0x7f00000003c0)={0x800000000000000, 0x80000000}, &(0x7f0000000400)) setns(r2, 0x20000000) r4 = fork() r5 = getpgrp(0x0) r6 = pidfd_open(r5, 0x0) r7 = dup(r6) setns(r7, 0x20000000) clone3(&(0x7f0000000300)={0x2d000000, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), {0xd}, &(0x7f0000000140)=""/212, 0xd4, &(0x7f0000000240)=""/72, &(0x7f00000002c0)=[r4], 0x1, {r7}}, 0x58) 20:12:14 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x3) 20:12:14 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 23) 20:12:14 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000000), 0x1010041, 0x0) 20:12:14 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), 0x0, 0x80000000, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 20:12:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 1105.631523] loop6: detected capacity change from 0 to 41948160 20:12:14 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), 0x0, 0x80000000, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) [ 1105.673966] FAULT_INJECTION: forcing a failure. [ 1105.673966] name failslab, interval 1, probability 0, space 0, times 0 [ 1105.676714] CPU: 1 PID: 7836 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1105.678268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1105.680151] Call Trace: [ 1105.680767] dump_stack+0x107/0x167 [ 1105.681613] should_fail.cold+0x5/0xa [ 1105.682501] ? create_object.isra.0+0x3a/0xa20 20:12:14 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x4) [ 1105.683558] should_failslab+0x5/0x20 [ 1105.684748] kmem_cache_alloc+0x5b/0x310 [ 1105.685695] ? tty_ldisc_setup+0x43/0x100 [ 1105.686662] ? tty_init_dev.part.0+0x1fa/0x610 [ 1105.687756] create_object.isra.0+0x3a/0xa20 [ 1105.688775] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1105.689944] kmem_cache_alloc_node+0x169/0x330 [ 1105.691002] alloc_vmap_area+0x148/0x1d10 [ 1105.691970] ? kmem_cache_alloc_node_trace+0x16d/0x340 [ 1105.693178] ? mark_held_locks+0x9e/0xe0 [ 1105.694120] ? purge_vmap_area_lazy+0xc0/0xc0 [ 1105.695147] ? kasan_unpoison_shadow+0x33/0x50 [ 1105.696204] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1105.697373] __get_vm_area_node+0x127/0x340 [ 1105.698367] __vmalloc_node_range+0x13f/0x9e0 [ 1105.699400] ? n_tty_open+0x16/0x170 [ 1105.700272] ? n_tty_open+0x16/0x170 [ 1105.701129] ? __ldsem_down_write_nested+0xf6/0x7e0 [ 1105.702268] ? __switch_to+0x572/0xf70 [ 1105.703152] ? __switch_to_asm+0x3a/0x60 [ 1105.704102] ? __vmalloc_node+0x110/0x110 [ 1105.705060] ? __ldsem_down_read_nested+0x7e0/0x7e0 [ 1105.706210] ? n_tty_open+0x16/0x170 [ 1105.707056] __vmalloc_node+0xb5/0x110 [ 1105.707960] ? n_tty_open+0x16/0x170 [ 1105.708814] n_tty_open+0x16/0x170 [ 1105.709619] ? n_tty_set_termios+0x1010/0x1010 [ 1105.710653] tty_ldisc_open+0xa2/0x120 [ 1105.711549] tty_ldisc_setup+0x43/0x100 [ 1105.712458] tty_init_dev.part.0+0x1fa/0x610 [ 1105.713669] ? pty_open+0x310/0x310 [ 1105.714504] tty_init_dev+0x5b/0x80 [ 1105.715368] ptmx_open+0x116/0x370 [ 1105.716199] ? pty_open+0x310/0x310 [ 1105.717051] chrdev_open+0x268/0x6e0 [ 1105.717903] ? __unregister_chrdev+0x110/0x110 [ 1105.718947] ? fsnotify_perm.part.0+0x22d/0x620 [ 1105.720027] do_dentry_open+0x4b7/0x1090 [ 1105.720953] ? __unregister_chrdev+0x110/0x110 [ 1105.721989] ? may_open+0x1e4/0x400 [ 1105.722825] path_openat+0x19ba/0x2770 [ 1105.723743] ? path_lookupat+0x860/0x860 [ 1105.724676] ? find_held_lock+0x2c/0x110 [ 1105.725785] ? __lockdep_reset_lock+0x180/0x180 [ 1105.727087] do_filp_open+0x190/0x3e0 [ 1105.727971] ? may_open_dev+0xf0/0xf0 [ 1105.728859] ? do_raw_spin_lock+0x121/0x260 [ 1105.730052] ? rwlock_bug.part.0+0x90/0x90 20:12:14 executing program 3: syz_80211_inject_frame(&(0x7f0000000000)=@broadcast, &(0x7f0000000040)=@ctrl_frame=@ba={{}, {0x3f}, @device_a, @device_a, @basic={{0x1, 0x0, 0x0, 0x0, 0x5}, {0x5, 0x3}, "0c2f68a142ee282765e91f571f4ef1e114197c187a6eca8f7940794462a67db60487b623aa67138a066c0bbec35bbad1517ef32e02533329710944b857031f67e4dd8fcbc7c0825139d7a9526f9cea822cba8b01dc35629f290f1c55e383d5d6e7394736d0f059ea071eebbf2dbb81d5132f2801e5a222ba6fa86a5a3228f166"}}, 0x94) syz_80211_inject_frame(&(0x7f0000000100)=@broadcast, &(0x7f0000000140)=@data_frame={@no_qos=@type10={{0x0, 0x2, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1}, {}, @from_mac=@device_b, @device_a, @device_a, {0x0, 0x80}}, @a_msdu=[{@device_a, @broadcast, 0xbe, "02e25887ad98c9ce8bf519b041e0aa4e6385b3bd87db342f7a60ce99337fa0bf30805f692c2fd5559f296d24cafcd6b7d3547fec5cec980a2902156e1e5baccca5ce42e6c6517fcad3b6f036319b0c834776ab1441847522c980b6853ce71fddfd38064aef3af3263c1686a1b9725639068c1994234e4bd26ea707ef4ad0109a97af3f3c9d3e4a26b0785f1762ea8b64e5c1eed722422f894ae4efa73a2e407064dab0991ee248bb30b4465084b451fca969cf4f196849f44510d553dda9"}, {@device_a, @broadcast, 0xe9, "57f92a28dd4aca5eece9d337278345801816a68ba31fed6af31b5738dbba6aacc404bab6e5a8792e26671f9ea884496c86094e5a1136e7f133d6205ad57fc8fff7085c36aac47e71172155bd74c96456a5dda801aed5a5c5af0c020af55dac66aad84d35d371d046ca352a0ab95efa9ddc95ca92dbd103e1bd7a26327797da4cfbe78e6c51cbf75e96dbe89f03711e277c2abebf3517fe3a74c78ffa40f09fdaa5e6eeadddbcedebaa392e9440cb258e2ff266ed4a63a30a852b3565a5c03c6c323bad7b79ad484cba11f0fac552391bfe48cca7ec689ea1877d4c09e28333b3cfeb3bbf4803b9ae7e"}, {@device_b, @broadcast, 0xd2, "0a57669ea5986c6698c7d157f0bf0fbf0524a0a0985c78f69943fec4e6ee9a479042503bd6b9f3a40b4db026c17d899620300245d1328d805450091d2b748ebe3d4083ac3e01ecb699d2182d860a5ed63fcb429a38765bf6d909aba37f8bb407a7b966c1b8567b7aea831abad4a49b2266a711af0a46388eb7f556bcce8e426eef519f66bfc0da9f69bc496a2850e18a6d2faac83aea8514ac46b0faa00caec7c34749a6aafad569fbb22a53c9a6a2e6caa5d415f38d4a2a30ae7b5472dd5dc5a35d62801a1d283d8b861e2ad9edc4c12a8e"}, {@device_b, @device_a, 0xbb, "8c74d1c7d48202ed39f94029c81ed3b8a47cc2b76a15bebd9f94941fe14fc7977aa259d5d22289cf51592e48f553615d89c8ba3eeb653f59a5bdd95547a191ccd582ec398043ad29c69cd99947efec6aca1ffe898dcfd481854987cce08f86fc6a6c0422af9ab125624b84f85245745b7d716ffc8a375e9bd8686fd75e66f4fa32a0fde956cc7f82b4c7a68ee5abe42cbc6bcb2ce655856f18d7f1ffb290ea95a146d8d66deef1fb28e1a27fbdb73bad6526f9ab11adf5a948ad1b"}, {@device_b, @device_a, 0x1c, "a56953ce8f236808d0d42bf7f438f9234b206c05df1dd154768b76c7"}, {@device_a, @broadcast, 0x54, "be53da13d380103d70073c6f827d17a262f0f0e0bb7e5f683a0a2c4d35afb6ee8ff88355bc4934924cbf5e062385f1a38d90568e42fbb4798514463b10578b25839cdb599353b5c22ebdbb114aa00efdae79dccd"}]}, 0x418) syz_80211_inject_frame(&(0x7f0000000580), &(0x7f00000005c0)=@data_frame={@qos_ht={{{@type00={{0x0, 0x2, 0xc, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x3}, @broadcast, @device_a, @random="c99ad3bf6485", {0xf, 0xc0}}, {0x5, 0x1, 0x3, 0x0, 0x54}}, {@type00={{0x0, 0x2, 0xa, 0x0, 0x0, 0x1, 0x0, 0x1}, {0xb9b}, @device_b, @device_b, @from_mac=@broadcast, {0x8, 0x7f}}, {0x6, 0x1, 0x3}}}, @ver_80211n={0x0, 0x6930, 0x1, 0x1, 0x0, 0x2}}, @random="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"}, 0x801) syz_80211_inject_frame(&(0x7f0000000e00)=@device_b, &(0x7f0000000e40)=@ctrl_frame=@ack={{}, {0x20}, @broadcast}, 0xa) syz_80211_inject_frame(&(0x7f0000000e80)=@device_b, &(0x7f0000000ec0)=@mgmt_frame=@deauth={@with_ht={{{0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, {0x1}, @device_a, @device_b, @random="b5688540f52f", {0x5, 0xff7}}, @ver_80211n={0x0, 0x1067, 0x2, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}}, 0x1d, @val={0x8c, 0x18, {0x345, "7b2bc5157dec", @long="0d88053f0faa4e82f8ae46f9ac4fcf2d"}}}, 0x38) syz_80211_inject_frame(&(0x7f0000000f00), &(0x7f0000000f40)=@ctrl_frame=@rts={{}, {0x9}, @broadcast, @broadcast}, 0x10) syz_80211_inject_frame(&(0x7f0000000f80)=@broadcast, &(0x7f0000000fc0)=@data_frame={@no_qos=@type10={{0x0, 0x2, 0x5, 0x1, 0x0, 0x1, 0x1, 0x1}, {}, @from_mac=@device_b, @device_a, @broadcast, {0x7, 0x2fd}}, @a_msdu=[{@device_a, @device_b, 0xe3, "5b0eea79eb290f7d7a00e426a2ed13df02599219e6772104ddc5ff8f0eed0f678f0e795ca6a532619d6841406546cc96814fccde6a2929b973890e1aef5715a2f6f1c1d2e4439101780024c56c971e354e215dfd2691dba99f7b035a5c866a8b8b174af027d2fff42a2dd43d769b9131a9e0a0835c0552ba228a04dcf4d326a802a66139b452b01ad83b7cf70f98664c6e5d26a4864eb6bf81f6053f7f4d74026cc48419d351bb4d6ea0963542bcea92e62ec77e3d6632b75196e5ac268a308d294a9cd5608226ddf00dc9e4863b67791a193a1f9166e131ce58597c348b8062b86941"}, {@device_b, @device_b, 0xee, "d8f7536cbe52fb8854170f980ae1e86adcf11257fd52482eb9ef15ca38fb7c672ec9f2d247a70775366fb5db422e8a6a5e4c2a26ee5bfb1539805cca1fab0884fafde7d2e743b306828f0f165baa49547c252046233558abbf39eb2535937f49a6f2960c3c8fd0f183bf0534ce476fbe03b9f9350022dc413488f2b9e59b27d1424b1aadfefc0cf0faaddfc6c8f1e64aac194c424cdcea7a7769d0fb3c3afccaf7f6ea03a28adffebd58d3e62e208dfa8de20b7c12e7b84ecfd1ae53559c58b3a2200bfc8277a2ff711a13e623a0055fb5b5b8fc3f49da76b5f3304e25a3998efa84f9a83b885824efd3bab6a0d9"}, {@broadcast, @device_a, 0x72, "8407a8b6047dd987b18db3b16d5d623f59d4a8faa0fd4fa7e0ee4c948bf31707feba414ba9cf4ec35f6737a85ecdaefbcedf92da574695033cc2908bb5e166ea1082e656cc5da906ba1b3bf9fb627728e79744b562439082be0500b521bc38d28e7cbc8a98488b2065eba822d2c2f98744d0"}, {@device_a, @device_b, 0x28, "caf0d85657c50fdb2dd65b3aaf17b34c92a97f20f756ed38039e1fd7ee35bb438e1a0ca05cbd2caf"}, {@device_a, @broadcast, 0xeb, "0c747f09263b6d6d2448e7155a8ca892a980fcc735ae656664b63d810405f2fa9f82f4af19a5cb72b28f728e06d0e8aa06ed9cf02fac7ae77701531e24665808e12d8a8965030df6a0f989e289f672dada0c1f9693b4ab2bf553b18489d69c0fae01269635f36af28adf593a256a94a00e0272daff2b37db6a70ee54687ed9211cfc0cc2d3c0b43f08e1fa93ae3c40772bdd8ffd15429ccd6960b06493a8f46ac367809032d89d44b768a6ee30cf96be4ecfe776e4264b821d2bcabad0a51c22c5171aadd28e4508ef8d1810a490e17744dfaf57242a47d313ffc3d451849719955a323d9528d3d3bff4d8"}]}, 0x3bc) syz_80211_inject_frame(&(0x7f0000001380)=@broadcast, &(0x7f00000013c0)=@data_frame={@no_qos=@type10={{0x0, 0x2, 0x6, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}, {0x3}, @from_mac, @device_b, @device_a, {0x7, 0x7}}, @random="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"}, 0x348) [ 1105.731261] ? _raw_spin_unlock+0x1a/0x30 [ 1105.732410] ? alloc_fd+0x2e7/0x670 [ 1105.733279] do_sys_openat2+0x171/0x4d0 [ 1105.734208] ? build_open_flags+0x6f0/0x6f0 [ 1105.735199] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1105.736315] ? wait_for_completion_io+0x270/0x270 [ 1105.737429] __x64_sys_openat+0x13f/0x1f0 [ 1105.738377] ? __ia32_sys_open+0x1c0/0x1c0 [ 1105.739339] ? ksys_write+0x1a9/0x260 [ 1105.740310] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1105.741751] ? syscall_enter_from_user_mode+0x1d/0x50 syz_80211_inject_frame(&(0x7f0000001740)=@device_b, &(0x7f0000001780)=@data_frame={@qos_no_ht={{@type01={{0x0, 0x2, 0xd}, {0x7f}, @device_a, @from_mac=@device_b, @broadcast, {0x5, 0x7}}, {0x4, 0x0, 0x3, 0x0, 0x3f}}, {@type01={{0x0, 0x2, 0xd, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1}, {0x80}, @broadcast, @initial, @from_mac=@broadcast, {0x1, 0xff}}, {0x7, 0x1, 0x1, 0x1, 0x23}}}, @random="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"}, 0x900) syz_80211_inject_frame(&(0x7f0000002080), &(0x7f00000020c0)=@ctrl_frame=@cts={{}, {0x278b}, @broadcast}, 0xa) syz_80211_inject_frame(&(0x7f0000002100), &(0x7f0000002140)=@mgmt_frame=@reassoc_resp={@with_ht={{{0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1}, {0x7f}, @device_b, @device_b, @random="3b7a0af55448", {0x0, 0x3}}, @ver_80211n={0x0, 0x81, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}}, 0x82, 0x39, @random=0x6, @val={0x1, 0x4, [{0x48, 0x1}, {0x9, 0x1}, {0x16, 0x1}, {0x5, 0x1}]}, @val={0x2d, 0x1a, {0x2, 0x0, 0x2, 0x0, {0x7, 0x1487, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1}, 0x8, 0xffffff88, 0x40}}, [{0xdd, 0x3d, "a23c48eab7ca7e345664beb68de519109d204e6153cd26e970302d4b76370f5e140f5c740afc538de729b948fd5b99a4ba404d33c7389a08b691d43bb4"}, {0xdd, 0x95, "f5373f8d25b5a51fc5c5900642d549f7572dbffcb3262d4ac71d4ec4f9548beef59788cc5da0ef15a036a7aca82758d1d8b4e6baa06053daf009c719ae66c5e83367d979d7e14c84d974f7d49e5b5d418902f0eee1cbcea24a4b414e52b97e823a1a6f44c2d84fedd06e4222395c81f87d2b66e589c9417e6c6a7675ea475af3002873b5a1e28d275ceefb15130dc4c50c08e326f7"}, {0xdd, 0x3b, "911dabad1dee8e7b76d6b51a724f548b9e1f3b2bc9de117f3bef7eb4d23afedb96e1f2e4ca8af741c5bdb37c0b5bd534e84b43c45dbaf069b2a59d"}, {0xdd, 0x61, "20dd9c4f13f4708c461c0db981b8bc1073429a9c382123f2a1aaa22ae7273c4bdaca8e2d5c1159338d452a2d2bd9f67f49a393d20c35391d7d35d97e2f3965a039f96c25cedc0f6bf10c4cd5b493247b8e29f6485589071d5beea4f281303927d4"}, {0xdd, 0x5c, "303bdf0e5ab2a554017414470296c61a2646927c222ba6e95d70f575725c2b34402e22850423e58459b3b31d46d9989e94950a333707b359e2e3a98ec04621eabd4ed0d3cfa24abde14963f0bc1312ef307f035ca6a0cfe0368cceea"}, {0xdd, 0x87, "738b4e0e338d64132d24ed85eb115595620b3eb6bb33d08319ff320d046c4dbb868c20641df4dae8a575451d11f256dfdbb0ba69e5beea2857dc0bf7f0babe411eb2cdce00d0233c23a4a204786e63635e230c0e80dc40d60769e5a6e41358b5edaf096b0d7cc06ae30fcb03e16743ade196bb7959492f788735c3af9d232b89469c946a6b0e1f"}]}, 0x2a1) syz_80211_inject_frame(&(0x7f0000002400)=@device_b, &(0x7f0000002440)=@ctrl_frame=@ba={{}, {0x5}, @device_b, @broadcast, @compressed={{0x1, 0x0, 0x1, 0x0, 0x1}, {0x4, 0xff}, "3ddc482d9678b314"}}, 0x1c) syz_80211_inject_frame(&(0x7f0000002480), &(0x7f00000024c0)=@data_frame={@no_qos=@type01={{0x0, 0x2, 0x6, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1}, {}, @device_b, @from_mac, @device_b, {0x9, 0x7}}, @a_msdu=[{@device_b, @device_a, 0x1d, "da08dee5c944d907a8590e6d1b6f393a034829aa6b751766041c06b954"}, {@broadcast, @broadcast, 0x5e, "f7353e6deaf25ec10b5df23cbcfda8c57de61571054f8bff0f5f905ec056509b02c4d9bf129c0d7eed851717ad3c33c6db92c5dc2b20499cef223b00810f0b41fa9dfb52168b22dc34fa70b178f11978e77c8db7b0e897e20502bdfd249f"}]}, 0xb0) syz_80211_inject_frame(&(0x7f0000002580), &(0x7f00000025c0)=@ctrl_frame=@ba={{}, {0x96}, @device_b, @broadcast, @compressed={{0x1, 0x0, 0x1, 0x0, 0x6}, {0x5, 0x1}, "af52f218d48cff9b"}}, 0x1c) syz_80211_inject_frame(&(0x7f0000002600), &(0x7f0000002640)=@data_frame={@qos_ht={{{@type10={{0x0, 0x2, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1}, {0x37}, @from_mac, @broadcast, @broadcast, {0x4}}, {0x3, 0x1, 0x3, 0x0, 0x1f}}, {@type10={{0x0, 0x2, 0xd}, {0xe89}, @random="2d27f9356dbb", @device_b, @from_mac=@device_b, {0x2, 0x5}}, {0x2, 0x1, 0x3, 0x1, 0x6}}}, @ver_80211n={0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}}, @a_msdu=[{@device_b, @broadcast, 0x47, "2b3704127e96db56765c252eb5f4f8599cd8d45a2f46045bc366c938fb32d944122a2a9ad8fa1f7e11e369b1ab47858925cf037d2ecdc3481b91b394f8d72b2d42ec4a9bb1c539"}, {@device_b, @device_b, 0xaa, "b12c853e4b0524805467fbaa53366577e17d1c6b23db2928c83bfa072e54a7fe7924c0f7eff22d3a4b5a726b85a663680c98efed666481e917338128b683c886ad9aec1b15e9a4a9db9bee28e5ce3e8521533b1965762c1c1fb347061f58d13ae73fea18179957a9fd35d72b0be0ff1ccc90b08a0d240e5cc35751b45bdc2ded0c5aa0f32c20dcbddfc3a33df6e191a76942a6b9788f7d56cfbb1e3c826d50f95696f6d8878427d46235"}, {@device_b, @device_b, 0x5e, "dd2657c722165b18a914eb46f73c9c5771c9d7c98ed3dd0429e0ca8f65ab4d5cc5e7243d1484561af229705cf31fc46d5f734825804af0f24f5ef1756bc0fcaa312c05a0cd83850a34db4578cbc9165fa7b48fc9f347dda53306c3832d52"}]}, 0x1b4) syz_80211_inject_frame(&(0x7f0000002800), &(0x7f0000002840)=@data_frame={@no_qos=@type10={{0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x9}, @initial, @broadcast, @broadcast, {0x4, 0x5}}, @a_msdu=[{@device_a, @device_a, 0x84, "a2435efe83924b3cbfab0627ec0b04694b8dfcf1aafdac17c2298bb5eaf1160a9f7f1a7589eff4ec2b50f53de537c055f8bae8637080c76e9dd67b7bfe9a4c74b34cba8ecde13353937e88f33a373332eff44b3fd39df22ac3132845d26949da766d73f6ff593f11e43dca1b1e94f57bc7503e554d16d07d75342e632448d1289531e604"}, {@broadcast, @device_b, 0xdd, "ee0c7c435ed614098727a50bc77e670558c763b6884fb273cb6d7c2bdaa1ebde629a06fb3ffb8da04455e897839d42a63948827565e4706a3b7314aa4685595e84c94ef8425081af88de1445fe19279f335a1f0b9a65ebd94700a2c6430d1d3814e1ab5c14f91616d2a638d3e17b53f6aad28581eaaf32509abed94c9279660eb96f4afc1a1dafc3ed48827ed7f947e613e26c9fce8920d56e68261a7238a61ff17d33b46415d6028f7148afd4496658b0f658a5f1cfb0425f1f6a4d87b34896545a4402ab34388fc8365f38a97d227c794dc6785c8a6f4c556a785cf2"}, {@device_a, @device_b, 0xe3, "6bf980baa833f38d07caa0fd8f173df01ec937ea25a605d4744cb1106e2232d0115c5031a2711bc252c3c25c39fda1d3d09d23aca07cce8217a4fbda839ca487c6175d0c1f468afb5095508e104f5b5ec1772c52061da3fc5cfefd83c9957e4291ba4c4d2f7243483f9cf575d6ea04abe08e351d80640606a2d13eb55b0d4763a1ba9253c0e635ca3a5001b7b878de34bf13d761b4c6999cdddb14185a471c0d09793911b4a27a2d40f2e00f15a7b9008c83e589d24df2ff5ded6c6073d2de9f5544d557ce8c0e4c09115a3d8acf76e6e5e18183f55f576b5fd5953607ac1d4c7f4c0f"}, {@device_a, @broadcast, 0x2f, "611532ef5c498cdea5c3352c30d67beec7b9f183e53ccd82a03ad27cc5d6fc49461475080a1364bd9856ea96c448b2"}, {@device_b, @device_a, 0xba, "94eaba67322d0300f83f1d61ee38e4cc797f0bf9ae4c0ff69ca555bdd6501fa4f5b0cc7c2ac70ad457df907119c1eb42ee0546afcccd9880a6e795b4fef14fef90a0f58d267adf0b22cdce6ee151aa15ce013ecaaca6b5021d75c4a42a4dbd124fd9b3d9112824ed0c3189ec2eabad99bc1c60650ec75743e20534b1a346662aa3a397db783bba53d3ee550bef85745eb25a0080658f7fdf1e811fddee42eb386568742b824e84c6350a81d5d114a2ec8687120639bf60df3b43"}, {@device_a, @device_b, 0xef, "d054675bc2e4589142f57a990b31fea432b7108afe56f0d20136bf3467d7eb08aea8ab566b02fb28a1de53dcf4c4c4704691ebcbcc50b0ee3f085b9d9b44656f6187aeaf2905e2f04dba006dc7d82456b36404fb426a5e8bd3f5d0a8827d8058866c80c1155f53f24eba2bd4351ef43588c921172c46c9f03f665fc62ce5db911edd922837291bc54d5229dada23bbc8924d7ea8dee5abefb1c930c9d3a2e22e03bb84f1330fdc09f6e7a48e9186f6ed0f194b4c7a87a9ae4bd08d89ff0c04d3a7881c58c1e72c26246462289030023897f43bf2fff69cf0670d5af1925268ee83f82748d943111fdbcc0e91c5671d"}]}, 0x494) syz_80211_inject_frame(&(0x7f0000002d00), &(0x7f0000002d40)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}, {0x6}, @broadcast, @broadcast, @random="a3aa4133a80f", {0x0, 0x1f}}, @void, @val={0x1, 0x4, [{0x2}, {0x48, 0x1}, {0x36, 0x1}, {0x9, 0x1}]}, @val={0x3, 0x1, 0xa}, @void, @val={0x72, 0x6}, [{0xdd, 0xfb, "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"}]}, 0x126) syz_80211_inject_frame(&(0x7f0000002e80), &(0x7f0000002ec0)=@data_frame={@qos_no_ht={{@type11={{0x0, 0x2, 0xc, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1}, {0xc72}, @device_b, @device_b, @broadcast, {0x2, 0x5}}, {0x1, 0x0, 0x0, 0x0, 0x80}}, {@type11={{0x0, 0x2, 0xf, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1}, {0x85}, @device_a, @device_b, @initial, {0x8, 0x9}, @device_b}, {0x0, 0x0, 0x2, 0x1, 0x8}}}, @a_msdu=[{@broadcast, @device_a, 0x53, "aecb41a2a7cd87432c75ee8fdfaec686d35a2cddc4f4e7d3b449d22d94018c19d3dd8a12daae5867369025036263985c4a04d5545069c5862a9a59a39a6c192e2552b410b17c60b37f55ea2b76ac58bb59715c"}, {@broadcast, @broadcast, 0x94, "538aa33eb58ddd46b9ee435b1de6f6fc8d6cd67cba732153f1ca19c8a6d81333cc05ea0cd0632e9d63a09d90b4c2551a7667736dfdccbbb708fc9ea34bfc8adb9f5ac82bd1a61c26d3e9c771d243d081e6558a62bee30505afc89fb02b8934fc22953257e1dc0f161181ab2ac31c373a088d1937bbb0cd283eab41a5d8fc458b44f555fc25912db7e5ffedc56b8d1202a6459659"}, {@broadcast, @device_a, 0x52, "2fc6b212b54d4bba4e9503e62e42320e42e3dadad6dee08429da05cb4f7b7e70a6089e2307172e0ed1da8f723cc1d23b314270c9beff9d599886b138b1aa14ecab7a276f3dbb70c445e9aa2eaf9039d92626"}]}, 0x1a8) syz_80211_inject_frame(&(0x7f0000003080)=@broadcast, &(0x7f00000030c0)=@ctrl_frame=@ba={{}, {0x2}, @device_b, @device_a, @basic={{}, {0xd, 0x6}, "139bbba1ce895f6485ec147f6b928fefdacb6c0cb07448f46eaa3ea35cd17ccfe6fe64a94962637bc09124d6fb5ad32d271147bd9891d5fb54df00b6f1722e096d596d0f6e07d892c7dbae66d4005a9464115b5e619962c1bf87e76ae3245e967ac4c1eb454b98a0dae9ea5b2737863f436a78fa91c424b2e9f8397fdca43010"}}, 0x94) syz_80211_inject_frame(&(0x7f0000003180)=@broadcast, &(0x7f00000031c0)=@ctrl_frame=@bar={{}, {0x4396}, @broadcast, @device_b, @basic={{0x0, 0x0, 0x0, 0x0, 0x4}, {0xf, 0x3f}}}, 0x14) [ 1105.743159] do_syscall_64+0x33/0x40 [ 1105.744201] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1105.745400] RIP: 0033:0x7f2443112b19 [ 1105.746281] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1105.750485] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1105.752235] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1105.753865] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1105.755503] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1105.757133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1105.758761] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 [ 1105.763020] loop5: detected capacity change from 0 to 2048 [ 1105.782392] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1105.793416] EXT4-fs (loop5): invalid first ino: 0 [ 1105.801515] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1105.822975] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 20:12:14 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) [ 1105.861042] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 20:12:14 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) [ 1105.882513] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1105.907943] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1105.937055] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1105.944527] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1105.954613] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1105.970444] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1105.982436] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1105.991682] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1105.997930] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1106.008977] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1106.017945] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1106.024058] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1106.029882] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1106.037553] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1106.342115] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1106.346383] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1106.349308] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1106.352418] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1106.355707] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1106.359120] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1106.364578] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1106.368467] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1106.369494] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1106.376511] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 20:12:31 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 24) 20:12:31 executing program 4: pipe2$9p(&(0x7f0000000040), 0x80800) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 20:12:31 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 20:12:31 executing program 0: stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r1, &(0x7f0000000040)={0xa, 0xfc, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40000, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) 20:12:31 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 20:12:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) 20:12:31 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x5) 20:12:31 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpgrp(0x0) r2 = pidfd_open(r1, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000002680)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000002580)=[{&(0x7f0000000240)=""/233, 0xe9}, {&(0x7f0000000340)=""/100, 0x64}, {&(0x7f00000003c0)=""/23, 0x17}, {&(0x7f0000000400)=""/51, 0x33}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/76, 0x4c}, {&(0x7f0000001540)=""/36, 0x24}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)}, 0x1161) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x3, 0x4, 0x80, 0xff, 0x0, 0x3, 0x100, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x4, @perf_bp={&(0x7f0000000100), 0x6}, 0x160, 0x1, 0x5, 0x8, 0xc235, 0x4, 0x40, 0x0, 0xb864, 0x0, 0xcdf}, 0x0, 0x5, r0, 0x8) prlimit64(r1, 0xb, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)) prlimit64(r1, 0x2, &(0x7f0000000080)={0x7fffffff}, &(0x7f00000000c0)) r3 = dup(r2) r4 = getpgrp(0x0) pidfd_open(r4, 0x0) prlimit64(r4, 0xe, &(0x7f00000026c0)={0x400000, 0x3}, 0x0) setns(r3, 0x20000000) [ 1122.479878] loop6: detected capacity change from 0 to 41948160 [ 1122.496333] loop5: detected capacity change from 0 to 2048 [ 1122.512595] FAULT_INJECTION: forcing a failure. [ 1122.512595] name failslab, interval 1, probability 0, space 0, times 0 [ 1122.515124] CPU: 0 PID: 7881 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1122.516591] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1122.518342] Call Trace: [ 1122.518915] dump_stack+0x107/0x167 [ 1122.519714] should_fail.cold+0x5/0xa [ 1122.520539] ? kmemleak_scan_area+0xa6/0x360 [ 1122.521480] should_failslab+0x5/0x20 [ 1122.522293] kmem_cache_alloc+0x5b/0x310 [ 1122.523182] kmemleak_scan_area+0xa6/0x360 [ 1122.524107] alloc_vmap_area+0x171/0x1d10 [ 1122.524993] ? kmem_cache_alloc_node_trace+0x16d/0x340 [ 1122.526130] ? mark_held_locks+0x9e/0xe0 [ 1122.527009] ? purge_vmap_area_lazy+0xc0/0xc0 [ 1122.527984] ? kasan_unpoison_shadow+0x33/0x50 [ 1122.528957] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1122.530048] __get_vm_area_node+0x127/0x340 [ 1122.530981] __vmalloc_node_range+0x13f/0x9e0 [ 1122.531947] ? n_tty_open+0x16/0x170 [ 1122.532740] ? n_tty_open+0x16/0x170 [ 1122.533539] ? __ldsem_down_write_nested+0xf6/0x7e0 [ 1122.534612] ? __vmalloc_node+0x110/0x110 [ 1122.535503] ? __ldsem_down_read_nested+0x7e0/0x7e0 [ 1122.536590] ? n_tty_open+0x16/0x170 [ 1122.537384] __vmalloc_node+0xb5/0x110 [ 1122.538213] ? n_tty_open+0x16/0x170 [ 1122.539017] n_tty_open+0x16/0x170 [ 1122.539781] ? n_tty_set_termios+0x1010/0x1010 [ 1122.540749] tty_ldisc_open+0xa2/0x120 [ 1122.541581] tty_ldisc_setup+0x43/0x100 [ 1122.542434] tty_init_dev.part.0+0x1fa/0x610 [ 1122.543374] ? pty_open+0x310/0x310 [ 1122.544162] tty_init_dev+0x5b/0x80 [ 1122.544944] ptmx_open+0x116/0x370 [ 1122.545708] ? pty_open+0x310/0x310 [ 1122.546485] chrdev_open+0x268/0x6e0 [ 1122.547282] ? __unregister_chrdev+0x110/0x110 [ 1122.548274] ? fsnotify_perm.part.0+0x22d/0x620 [ 1122.549282] do_dentry_open+0x4b7/0x1090 [ 1122.550147] ? __unregister_chrdev+0x110/0x110 [ 1122.551116] ? may_open+0x1e4/0x400 [ 1122.551908] path_openat+0x19ba/0x2770 [ 1122.552766] ? path_lookupat+0x860/0x860 [ 1122.553638] ? find_held_lock+0x2c/0x110 [ 1122.554507] ? __lockdep_reset_lock+0x180/0x180 [ 1122.555509] do_filp_open+0x190/0x3e0 [ 1122.556333] ? may_open_dev+0xf0/0xf0 [ 1122.557165] ? do_raw_spin_lock+0x121/0x260 [ 1122.558085] ? rwlock_bug.part.0+0x90/0x90 [ 1122.559005] ? _raw_spin_unlock+0x1a/0x30 [ 1122.559890] ? alloc_fd+0x2e7/0x670 [ 1122.560694] do_sys_openat2+0x171/0x4d0 [ 1122.561548] ? build_open_flags+0x6f0/0x6f0 [ 1122.562455] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1122.563490] ? wait_for_completion_io+0x270/0x270 [ 1122.564546] __x64_sys_openat+0x13f/0x1f0 [ 1122.565425] ? __ia32_sys_open+0x1c0/0x1c0 [ 1122.566321] ? ksys_write+0x1a9/0x260 [ 1122.567143] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1122.568261] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1122.569364] do_syscall_64+0x33/0x40 [ 1122.570155] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1122.571247] RIP: 0033:0x7f2443112b19 [ 1122.572049] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1122.575940] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1122.577561] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1122.579075] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1122.580597] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1122.582112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1122.583624] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 [ 1122.587339] kmemleak: Cannot allocate a scan area, scanning the full object [ 1122.591418] EXT4-fs (loop5): fragment/cluster size (16384) != block size (1024) [ 1122.618840] kauditd_printk_skb: 5 callbacks suppressed [ 1122.618857] audit: type=1326 audit(1754251951.684:77): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7864 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f66312cab19 code=0x7ffc0000 [ 1122.641268] audit: type=1326 audit(1754251951.684:78): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7864 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f66312cab19 code=0x7ffc0000 [ 1122.668272] audit: type=1326 audit(1754251951.695:79): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7864 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=293 compat=0 ip=0x7f66312cab19 code=0x7ffc0000 [ 1122.689274] audit: type=1326 audit(1754251951.695:80): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7864 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f66312cab19 code=0x7ffc0000 20:12:47 executing program 4: ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x80045432, 0x0) splice(0xffffffffffffffff, &(0x7f0000000040)=0x800, 0xffffffffffffffff, &(0x7f00000000c0)=0x1, 0x1, 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x161000, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r2, 0x5000940f, &(0x7f0000000640)={{r1}, "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"}) connect$inet6(r2, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000080)={@multicast2, @dev={0xac, 0x14, 0x14, 0x41}, @remote}, 0xc) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\"', 0x1}]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000001480)={@broadcast, @dev={0xac, 0x14, 0x14, 0x20}, @empty}, 0xc) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e24, 0x65899913, @private1={0xfc, 0x1, '\x00', 0x1}, 0x80000000}, 0x1c) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000000240)={0x3, {{0x2, 0x4e22, @broadcast}}, {{0x2, 0x4e20, @loopback}}}, 0x108) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000140)={'nat\x00', 0x0, [0x5, 0x5, 0x0, 0x5, 0x94]}, &(0x7f00000001c0)=0x54) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) ioprio_get$pid(0x3, 0x0) 20:12:47 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x0) r1 = pidfd_open(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) sendmsg$nl_generic(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x100, 0x25, 0x1, 0x70bd28, 0x25dfdbfc, {0x8}, [@typed={0x5, 0x48, 0x0, 0x0, @str='\x00'}, @typed={0x4, 0x5c}, @typed={0x14, 0x85, 0x0, 0x0, @str='+4\xbd+(%]*-{\xd9[[!^\x00'}, @generic="cfaf4689d75f252aca402bdc570847154156fe12e8e21549136f14bcc07de0f95184efa30e9b099f4310f6b4146d454fc8b4b474935ddc4562daf3e0afa4271ca3b8f89155051d97ae91203b360a5bb2f59f371bd80443c8209fd9cc75ceeac413bf6545738010d857acd96ce093f15da4d6f7fab2458cbf365a868b3641ea73b4b8616521bedcba9e73e43839bfaf9cfe098d7112656b402985d9b546a0e3860fa2200b3722d80c6f95862cfa8c2524c3164793423ca8a5e627e95abf58b530080f37ff906ffc", @typed={0x4, 0xe}]}, 0x100}, 0x1, 0x0, 0x0, 0xc001}, 0x20000041) r3 = dup(r1) setns(r3, 0x20000000) close(0xffffffffffffffff) 20:12:47 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000300)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000800)=ANY=[]) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="2400000010000100000000000000009600000900050000000002000005000080480000009d949b46a23cb4951e6114f5c2861d26ea2bab6952329b4130bc2de85c3cef98c6c3d8d3c81f15dd2ecfa50dbf4cc9c2fba868e3fb17298999d0c37788b62fd142a036aed929185387f31554eb47587cee64dc900681931197229d4c4d91810a37cb4dcbfde8013a8d16d282ed538bd84f8e42f6572b9b65d1924e73e9fc4077799f1d7c52fda6b7d776c64d7b2daf889b857c677fd06a9e8d6ef195a343dd"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f00000005c0)=ANY=[@ANYBLOB="95b50000018fd33a76f1d2328800000018000000", @ANYRES32=r0, @ANYBLOB="04a500006ccf5e00a30878ffff75db00808ebf8b85b5363cdf1595a0bee6cc6ec57b594af05d2bcaace304ab11b2f0de03bff4371a9012ef1c32b4b5c6366f172a140b3c90f6de5877ef5a6a3a26844c4bc8c82413041c010b22156a4c9a107723a5f2df0884ac7b2d8cf48af5dc01fc3d1d08a58cc865e3f2f7f9d6ec1f952d2ea3d04ce4c790d9de030b3ca0239c52c979afa3e6e8c80f01000eba254f7d13aa0b68306d66d92477fe946e898db0c1aa104db62cb5716795ce4c9e47d990dfe838cbe11ac2da4d793b25"]) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r1, {0x101}}, './file1\x00'}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x12, r3, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) openat(r4, &(0x7f0000000400)='./file1\x00', 0x0, 0x114) faccessat(r1, &(0x7f0000000000)='./file1\x00', 0xb0) read(r2, &(0x7f00000006c0)=""/135, 0x87) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000300)={0x20000008}) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x82) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan1\x00'}) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44c00) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 20:12:47 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x6) 20:12:47 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 20:12:47 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$hiddev(&(0x7f0000000000), 0x8, 0x313000) ioctl$HIDIOCINITREPORT(r0, 0x4805, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) 20:12:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) 20:12:47 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 25) [ 1138.767577] loop5: detected capacity change from 0 to 2048 [ 1138.778636] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1138.791154] loop6: detected capacity change from 0 to 41948160 [ 1138.796563] EXT4-fs (loop5): fragment/cluster size (16384) != block size (1024) [ 1138.800558] FAULT_INJECTION: forcing a failure. [ 1138.800558] name failslab, interval 1, probability 0, space 0, times 0 [ 1138.802965] CPU: 0 PID: 7903 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1138.804419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1138.806145] Call Trace: [ 1138.806705] dump_stack+0x107/0x167 [ 1138.807476] should_fail.cold+0x5/0xa [ 1138.808274] ? kmemleak_scan_area+0xa6/0x360 [ 1138.809209] should_failslab+0x5/0x20 [ 1138.809990] kmem_cache_alloc+0x5b/0x310 [ 1138.810863] kmemleak_scan_area+0xa6/0x360 [ 1138.811759] alloc_vmap_area+0x171/0x1d10 [ 1138.812628] ? kmem_cache_alloc_node_trace+0x16d/0x340 [ 1138.813724] ? mark_held_locks+0x9e/0xe0 [ 1138.814580] ? purge_vmap_area_lazy+0xc0/0xc0 [ 1138.815539] ? kasan_unpoison_shadow+0x33/0x50 [ 1138.816485] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1138.817554] __get_vm_area_node+0x127/0x340 [ 1138.818465] __vmalloc_node_range+0x13f/0x9e0 [ 1138.819380] ? n_tty_open+0x16/0x170 [ 1138.820157] ? n_tty_open+0x16/0x170 [ 1138.820931] ? __ldsem_down_write_nested+0xf6/0x7e0 [ 1138.821968] ? __vmalloc_node+0x110/0x110 [ 1138.822821] ? __ldsem_down_read_nested+0x7e0/0x7e0 [ 1138.823882] ? n_tty_open+0x16/0x170 [ 1138.824661] __vmalloc_node+0xb5/0x110 [ 1138.825467] ? n_tty_open+0x16/0x170 [ 1138.826245] n_tty_open+0x16/0x170 [ 1138.826981] ? n_tty_set_termios+0x1010/0x1010 [ 1138.827932] tty_ldisc_open+0xa2/0x120 [ 1138.828743] tty_ldisc_setup+0x43/0x100 [ 1138.829574] tty_init_dev.part.0+0x1fa/0x610 [ 1138.830498] ? pty_open+0x310/0x310 [ 1138.831255] tty_init_dev+0x5b/0x80 [ 1138.832014] ptmx_open+0x116/0x370 [ 1138.832762] ? pty_open+0x310/0x310 [ 1138.833512] chrdev_open+0x268/0x6e0 [ 1138.834283] ? __unregister_chrdev+0x110/0x110 [ 1138.835232] ? fsnotify_perm.part.0+0x22d/0x620 [ 1138.836221] do_dentry_open+0x4b7/0x1090 [ 1138.837068] ? __unregister_chrdev+0x110/0x110 [ 1138.838002] ? may_open+0x1e4/0x400 [ 1138.838762] path_openat+0x19ba/0x2770 [ 1138.839599] ? path_lookupat+0x860/0x860 [ 1138.840458] ? find_held_lock+0x2c/0x110 [ 1138.841306] ? __lockdep_reset_lock+0x180/0x180 [ 1138.842305] do_filp_open+0x190/0x3e0 [ 1138.843090] ? may_open_dev+0xf0/0xf0 [ 1138.843912] ? do_raw_spin_lock+0x121/0x260 [ 1138.844807] ? rwlock_bug.part.0+0x90/0x90 [ 1138.845704] ? _raw_spin_unlock+0x1a/0x30 [ 1138.846555] ? alloc_fd+0x2e7/0x670 [ 1138.847349] do_sys_openat2+0x171/0x4d0 [ 1138.848208] ? build_open_flags+0x6f0/0x6f0 [ 1138.849089] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1138.850107] ? wait_for_completion_io+0x270/0x270 [ 1138.851126] __x64_sys_openat+0x13f/0x1f0 [ 1138.852000] ? __ia32_sys_open+0x1c0/0x1c0 [ 1138.852887] ? ksys_write+0x1a9/0x260 [ 1138.853698] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1138.854784] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1138.855852] do_syscall_64+0x33/0x40 [ 1138.856635] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1138.857702] RIP: 0033:0x7f2443112b19 [ 1138.858471] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1138.862271] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1138.863882] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1138.865349] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1138.866808] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1138.868282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1138.869752] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 [ 1138.874740] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1138.876583] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1138.886380] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 20:12:48 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) fallocate(r1, 0x1, 0x0, 0xfffffffffffffff8) setns(r2, 0x20000000) r3 = getpgrp(0x0) r4 = pidfd_open(r3, 0x0) r5 = getpgrp(0x0) pidfd_open(r5, 0x0) r6 = getpgrp(0x0) pidfd_open(r6, 0x0) clone3(&(0x7f0000000340)={0x8000, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), {0x1e}, &(0x7f0000000140)=""/249, 0xf9, &(0x7f0000000240)=""/168, &(0x7f0000000300)=[r5, r6, r0, 0xffffffffffffffff, r0], 0x5}, 0x58) io_uring_enter(r2, 0x3d23, 0xd6dd, 0x3, &(0x7f0000000040)={[0x400000]}, 0x8) r7 = dup(r4) setns(r7, 0x20000000) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r7, 0xc0189375, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018090001", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 20:12:48 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 26) 20:12:48 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) 20:12:48 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 20:12:48 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x7) 20:12:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) 20:12:48 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = getpgrp(0x0) pidfd_open(r1, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x3f, 0x1, 0x0, 0x6, 0x0, 0xfffffffffffffffb, 0x1000, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x4, 0x0, @perf_config_ext={0x0, 0x5e}, 0x10221, 0x2, 0x1ff, 0x1, 0x3ff, 0x8000, 0x400, 0x0, 0x9e8, 0x0, 0xe6ed}, r1, 0xa, 0xffffffffffffffff, 0x1) r2 = pidfd_open(r0, 0x0) r3 = dup(r2) setns(r3, 0x20000000) [ 1139.042099] loop5: detected capacity change from 0 to 2048 [ 1139.053784] FAULT_INJECTION: forcing a failure. [ 1139.053784] name failslab, interval 1, probability 0, space 0, times 0 [ 1139.056230] CPU: 0 PID: 7925 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1139.057636] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1139.059331] Call Trace: [ 1139.059898] dump_stack+0x107/0x167 [ 1139.060665] should_fail.cold+0x5/0xa [ 1139.061465] ? __vmalloc_node_range+0x7a2/0x9e0 [ 1139.062428] should_failslab+0x5/0x20 [ 1139.063214] __kmalloc_node+0x76/0x420 [ 1139.064064] __vmalloc_node_range+0x7a2/0x9e0 [ 1139.065015] ? __ldsem_down_write_nested+0xf6/0x7e0 [ 1139.066061] ? __vmalloc_node+0x110/0x110 [ 1139.066913] ? __ldsem_down_read_nested+0x7e0/0x7e0 [ 1139.067981] ? n_tty_open+0x16/0x170 [ 1139.068751] __vmalloc_node+0xb5/0x110 [ 1139.069564] ? n_tty_open+0x16/0x170 [ 1139.070344] n_tty_open+0x16/0x170 [ 1139.071078] ? n_tty_set_termios+0x1010/0x1010 [ 1139.072032] tty_ldisc_open+0xa2/0x120 [ 1139.072849] tty_ldisc_setup+0x43/0x100 [ 1139.073680] tty_init_dev.part.0+0x1fa/0x610 [ 1139.074601] ? pty_open+0x310/0x310 [ 1139.075352] tty_init_dev+0x5b/0x80 [ 1139.076141] ptmx_open+0x116/0x370 [ 1139.076891] ? pty_open+0x310/0x310 [ 1139.077670] chrdev_open+0x268/0x6e0 [ 1139.078502] ? __unregister_chrdev+0x110/0x110 [ 1139.079444] ? fsnotify_perm.part.0+0x22d/0x620 [ 1139.080454] do_dentry_open+0x4b7/0x1090 [ 1139.081306] ? __unregister_chrdev+0x110/0x110 [ 1139.082254] ? may_open+0x1e4/0x400 [ 1139.083022] path_openat+0x19ba/0x2770 [ 1139.083868] ? path_lookupat+0x860/0x860 20:12:48 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0xc0000, 0x4) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001e00)=""/4096) perf_event_open(0x0, 0x0, 0x0, r0, 0x9) socket$netlink(0x10, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, &(0x7f0000000300)="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") add_key$keyring(&(0x7f00000000c0), &(0x7f0000000500)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) unshare(0x48020200) creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x101) [ 1139.084728] ? find_held_lock+0x2c/0x110 [ 1139.085778] ? __lockdep_reset_lock+0x180/0x180 [ 1139.086790] do_filp_open+0x190/0x3e0 [ 1139.087604] ? may_open_dev+0xf0/0xf0 [ 1139.088464] ? do_raw_spin_lock+0x121/0x260 [ 1139.089390] ? rwlock_bug.part.0+0x90/0x90 [ 1139.090335] ? _raw_spin_unlock+0x1a/0x30 [ 1139.091225] ? alloc_fd+0x2e7/0x670 [ 1139.092040] do_sys_openat2+0x171/0x4d0 [ 1139.092901] ? build_open_flags+0x6f0/0x6f0 [ 1139.093816] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1139.094854] ? wait_for_completion_io+0x270/0x270 [ 1139.095913] __x64_sys_openat+0x13f/0x1f0 [ 1139.096805] ? __ia32_sys_open+0x1c0/0x1c0 [ 1139.097709] ? ksys_write+0x1a9/0x260 [ 1139.098536] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1139.099661] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1139.100778] do_syscall_64+0x33/0x40 [ 1139.101589] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1139.102677] RIP: 0033:0x7f2443112b19 [ 1139.103476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1139.107343] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1139.108966] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1139.110479] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1139.112000] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1139.113502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1139.115009] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 [ 1139.118470] ptm ptm2: ldisc open failed (-12), clearing slot 2 [ 1139.120432] EXT4-fs (loop5): fragment/cluster size (16384) != block size (1024) [ 1139.182449] loop6: detected capacity change from 0 to 41948160 20:12:48 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, 0x0) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 20:12:48 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 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, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1139.279526] loop5: detected capacity change from 0 to 2048 [ 1139.285697] EXT4-fs (loop5): fragment/cluster size (16384) != block size (1024) r1 = syz_mount_image$iso9660(&(0x7f0000000640), &(0x7f0000000680)='./file0\x00', 0x10000, 0x6, &(0x7f0000002940)=[{&(0x7f00000006c0)="f45ed14c4522f23678157e381c12bb0ebb44fa642d482992776de0845e7d2d8a4b64dea6be4e6b6389bd0a79cd393f9683d6bb376083309592a0e581fa8f4ddb33cd80e9fc24e7d59f26dff5df6e43603781896ca04907a1e3ce47702f6942095b806cb9de0e477cee76a74fe79a257e0899321164895477768f853acaab2619e6216f4c75647a07745d1f365c631e2aecad08821773b7a3228456d5794b12d044719e9aeca8446e529785acecb65ba1095955eef825ce40b0b22dfc2f77d474adc17237154f85ce62ac80956ddf51e574e9d8af62cfa3634a48014e6983ec4dab173755990b8cbf8e910303433dd5", 0xef, 0x20}, {&(0x7f00000007c0)="406bd98ce8415d05d466c6ea4b7d65ae6a07d414832db2c354a20b3a2ebad0cb9ace86429a0ebcc66e9d0da775b97c41f0c88c367037a0995d479bf3144d0c8ee9f9", 0x42, 0x4}, {&(0x7f0000000840)="6d6f256ed880d8377e19368871cc7c313e72f76a0f6c626b643fa2f18db095746ca9bf3752e16d098201ff96cc270717ad2098ec97aa8435d1462aba65ae5e3dc0fc75175a160a3c229ffcf02e851c74be9a9ebfe04ac3700c9670d0020babc714a8c711b18ec9bf79f2839fee1723cf9c341b67c786a957444248d440d97435b87127346411", 0x86, 0x1}, {&(0x7f0000000900)="eb673a6cb8df06770219b369fb07d08e371c92ee38c5847e4016a6f96d5b815464e9991c", 0x24, 0x5}, {&(0x7f0000000940)="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", 0x1000}, {&(0x7f0000001940)="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", 0x1000, 0x60a7cde}], 0x20000, &(0x7f0000002a00)={[{@iocharset={'iocharset', 0x3d, 'cp865'}}, {}], [{@uid_eq}]}) mknodat$loop(r1, &(0x7f0000000000)='./file0\x00', 0x2000, 0x1) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) getdents64(r0, &(0x7f0000000200)=""/178, 0xb2) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000180)=ANY=[@ANYBLOB="011b00000100000018000000bef66dcf62b294e4064f873b2058caad7a4eedd41b717343ae245932eae1fd4b71a3657563424e5904f83f76", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) fchmodat(r2, &(0x7f0000000140)='./file0\x00', 0x22) 20:12:48 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 27) 20:12:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000", 0x60, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) 20:12:48 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = pidfd_open(r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, @in_args={0x1}}, './file0\x00'}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) r4 = dup(r2) setns(r4, 0x20000000) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/drivers\x00', 0x0, 0x0) 20:12:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000", 0x60, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 1139.330072] loop0: detected capacity change from 0 to 135266304 20:12:48 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x8) [ 1139.377501] FAULT_INJECTION: forcing a failure. [ 1139.377501] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 1139.380246] CPU: 1 PID: 7953 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1139.380994] loop0: detected capacity change from 0 to 135266304 [ 1139.381779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1139.381829] Call Trace: [ 1139.385633] dump_stack+0x107/0x167 [ 1139.386462] should_fail.cold+0x5/0xa [ 1139.387339] __alloc_pages_nodemask+0x182/0x600 [ 1139.388407] ? __kmalloc_node+0x1ae/0x420 20:12:48 executing program 4: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) setpgid(0x0, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r1 = getpid() prctl$PR_SET_PTRACER(0x59616d61, 0x0) syz_open_procfs(r1, &(0x7f00000000c0)='net/fib_trie\x00') setresuid(0xee00, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="38010000320000032dbd7000fddbdf2516000000f38f303827a10775b333dab3ee08002000", @ANYRES32=0x0, @ANYBLOB="1800888008007700ac1414aa08003800", @ANYBLOB="ca2afe580000dd312801599120874db3ebc76600000078670800000117dd", @ANYRESOCT=r0, @ANYRES16=r0], 0x138}, 0x1, 0x0, 0x0, 0x80}, 0x4001) flock(0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x6f10, &(0x7f0000000980), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000a00), &(0x7f0000000a40)) io_uring_register$IORING_UNREGISTER_BUFFERS(r2, 0x1, 0x0, 0x2) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) read(r3, &(0x7f0000000100)=""/36, 0x24) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fsetxattr$security_selinux(r4, &(0x7f0000000000), &(0x7f0000000080)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27, 0x0) 20:12:48 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) setns(r2, 0x20000000) 20:12:48 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, 0x0) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) [ 1139.389350] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1139.390990] ? mark_held_locks+0x9e/0xe0 [ 1139.391959] ? trace_hardirqs_on+0x5b/0x180 [ 1139.392959] alloc_pages_current+0x187/0x280 [ 1139.393992] __vmalloc_node_range+0x60a/0x9e0 [ 1139.395053] ? __vmalloc_node+0x110/0x110 [ 1139.396023] ? __ldsem_down_read_nested+0x7e0/0x7e0 [ 1139.397192] ? n_tty_open+0x16/0x170 [ 1139.398061] __vmalloc_node+0xb5/0x110 [ 1139.398963] ? n_tty_open+0x16/0x170 [ 1139.399831] n_tty_open+0x16/0x170 [ 1139.400660] ? n_tty_set_termios+0x1010/0x1010 [ 1139.401723] tty_ldisc_open+0xa2/0x120 [ 1139.402628] tty_ldisc_setup+0x43/0x100 [ 1139.403554] tty_init_dev.part.0+0x1fa/0x610 [ 1139.404593] ? pty_open+0x310/0x310 [ 1139.405440] tty_init_dev+0x5b/0x80 [ 1139.406289] ptmx_open+0x116/0x370 [ 1139.407125] ? pty_open+0x310/0x310 [ 1139.407983] chrdev_open+0x268/0x6e0 [ 1139.408854] ? __unregister_chrdev+0x110/0x110 [ 1139.409917] ? fsnotify_perm.part.0+0x22d/0x620 [ 1139.411017] do_dentry_open+0x4b7/0x1090 [ 1139.411974] ? __unregister_chrdev+0x110/0x110 [ 1139.413039] ? may_open+0x1e4/0x400 [ 1139.413889] path_openat+0x19ba/0x2770 [ 1139.414810] ? path_lookupat+0x860/0x860 [ 1139.415761] ? find_held_lock+0x2c/0x110 [ 1139.416723] ? __lockdep_reset_lock+0x180/0x180 [ 1139.417821] do_filp_open+0x190/0x3e0 [ 1139.418708] ? may_open_dev+0xf0/0xf0 [ 1139.419611] ? do_raw_spin_lock+0x121/0x260 [ 1139.420625] ? rwlock_bug.part.0+0x90/0x90 [ 1139.421622] ? _raw_spin_unlock+0x1a/0x30 [ 1139.422581] ? alloc_fd+0x2e7/0x670 [ 1139.423448] do_sys_openat2+0x171/0x4d0 [ 1139.424387] ? build_open_flags+0x6f0/0x6f0 [ 1139.425390] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1139.426517] ? wait_for_completion_io+0x270/0x270 [ 1139.427650] __x64_sys_openat+0x13f/0x1f0 [ 1139.428628] ? __ia32_sys_open+0x1c0/0x1c0 [ 1139.429618] ? ksys_write+0x1a9/0x260 [ 1139.430518] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1139.431740] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1139.432961] do_syscall_64+0x33/0x40 [ 1139.433844] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1139.435051] RIP: 0033:0x7f2443112b19 [ 1139.435927] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1139.440225] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1139.442003] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1139.443666] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1139.445346] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1139.447012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1139.448681] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 20:12:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000", 0x60, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 1139.552930] loop6: detected capacity change from 0 to 41948160 [ 1139.585475] ptm ptm2: ldisc open failed (-12), clearing slot 2 [ 1139.603578] loop5: detected capacity change from 0 to 2048 [ 1139.631803] EXT4-fs (loop5): fragment/cluster size (16384) != block size (1024) 20:13:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500", 0x63, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) 20:13:02 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0xf) 20:13:02 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10900, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = pidfd_open(r1, 0x0) pidfd_open(r1, 0x0) r3 = dup(r2) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000001c0)=0x0) r5 = openat2(r3, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x4701, 0x80, 0xd}, 0x18) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x9, 0x1f, 0x1, 0x3, 0x0, 0x7, 0x3022, 0xe, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x41, 0x1, @perf_config_ext={0x80000001, 0x3f}, 0xc401, 0x3ff, 0xfffffff8, 0x4, 0x4, 0x8000, 0x9b, 0x0, 0x2, 0x0, 0x9}, r4, 0xc, r5, 0x12) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r6, 0x80045432, 0x0) r7 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x80800, 0x0) fsetxattr(r7, &(0x7f0000000100)=@known='user.incfs.metadata\x00', &(0x7f0000000040)='&)\x00', 0x3, 0x1) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r8, 0x80045432, 0x0) sendfile(r0, r8, 0x0, 0x5) setns(r3, 0x20000000) ioctl$TIOCL_SELLOADLUT(r3, 0x541c, &(0x7f0000000000)={0x5, 0x7fff, 0xdc35, 0x101, 0x2}) 20:13:02 executing program 0: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000a00)=ANY=[@ANYRES16], &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='ceph\x00', 0x2, &(0x7f0000000200)='cgroup\x00') mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) signalfd(r0, &(0x7f0000000000)={[0x80000001]}, 0x8) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$BTRFS_IOC_ADD_DEV(r1, 0x5000940a, 0x0) getsockopt$bt_hci(r2, 0x0, 0x2, 0x0, &(0x7f00000000c0)) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="340000001070c10000000000000000000000000005000000000000000c00008008001400c594d8b0792cf17d27b525c1eba236d1258ded2c839bc852fbb70f9e1acf911fd7a6a1d14ddf3d559b576e05a08208e9baebc990c56ad67ff520786e47203669e6b9e10cfeef449804c88965a48fd1b99d42d443650b430026f8045916e6aa8ed66b4090c03a720cfdae1ca0c9c564fb01d502990ff6775fb3a39afc55f9ce78b581a63b4a63c7e579e536838f89e6a75cbce94f0cde6d7688b156f855a57727147ad50e3094379c8ba2b51aa4714b2220b2e62ce2413979e2be0000", @ANYRES32=0x0, @ANYBLOB="0c0027800800000000000000"], 0x34}}, 0x0) timerfd_create(0x8, 0x800) accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @multicast2}, &(0x7f0000000100)=0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000080)) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f00000004c0)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000240), 0x2}, 0x4000, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) 20:13:02 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r0, 0x80045432, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000100)={0x8, 0x2, 0x5, 0x7f, 0x12, "724d245d13404c65b90d95271beac596c6e773"}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r2, 0x80045432, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) writev(r3, &(0x7f0000000440)=[{&(0x7f0000000240)="e8", 0x1}], 0x1) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) r5 = epoll_create1(0x80000) syz_io_uring_submit(r4, 0x0, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x11}, 0x1) fcntl$lock(r5, 0x7, &(0x7f0000000080)={0x0, 0x3, 0xba9d, 0x12c7, 0xffffffffffffffff}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x12, r6, 0xffff8000) 20:13:02 executing program 3: stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x4000, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@noextend}, {@cache_none}, {@cachetag={'cachetag', 0x3d, ')?'}}, {@nodevmap}, {@cache_mmap}, {@cache_fscache}, {@access_user}], [{@fsmagic={'fsmagic', 0x3d, 0x9}}]}}) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x5e, 0x7c15c02d21e6d5c5, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x14}}, 0x0) 20:13:02 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 28) 20:13:02 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, 0x0) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) [ 1153.091701] loop6: detected capacity change from 0 to 41948160 [ 1153.104984] FAULT_INJECTION: forcing a failure. [ 1153.104984] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1153.106610] CPU: 0 PID: 7999 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1153.107522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1153.108638] Call Trace: [ 1153.108981] dump_stack+0x107/0x167 [ 1153.109472] should_fail.cold+0x5/0xa [ 1153.109987] __alloc_pages_nodemask+0x182/0x600 [ 1153.110612] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1153.111411] ? mark_held_locks+0x9e/0xe0 [ 1153.111963] ? trace_hardirqs_on+0x5b/0x180 [ 1153.112554] alloc_pages_current+0x187/0x280 [ 1153.113149] __vmalloc_node_range+0x60a/0x9e0 [ 1153.113764] ? __vmalloc_node+0x110/0x110 [ 1153.114314] ? __ldsem_down_read_nested+0x7e0/0x7e0 [ 1153.114991] ? n_tty_open+0x16/0x170 [ 1153.115487] __vmalloc_node+0xb5/0x110 [ 1153.116004] ? n_tty_open+0x16/0x170 [ 1153.116515] n_tty_open+0x16/0x170 [ 1153.116988] ? n_tty_set_termios+0x1010/0x1010 [ 1153.117592] tty_ldisc_open+0xa2/0x120 [ 1153.118116] tty_ldisc_setup+0x43/0x100 [ 1153.118646] tty_init_dev.part.0+0x1fa/0x610 [ 1153.119231] ? pty_open+0x310/0x310 [ 1153.119714] tty_init_dev+0x5b/0x80 [ 1153.120206] ptmx_open+0x116/0x370 [ 1153.120681] ? pty_open+0x310/0x310 [ 1153.121162] chrdev_open+0x268/0x6e0 [ 1153.121661] ? __unregister_chrdev+0x110/0x110 [ 1153.122268] ? fsnotify_perm.part.0+0x22d/0x620 [ 1153.122900] do_dentry_open+0x4b7/0x1090 [ 1153.123440] ? __unregister_chrdev+0x110/0x110 [ 1153.124053] ? may_open+0x1e4/0x400 [ 1153.124529] path_openat+0x19ba/0x2770 [ 1153.125064] ? path_lookupat+0x860/0x860 [ 1153.125609] ? find_held_lock+0x2c/0x110 [ 1153.126155] ? __lockdep_reset_lock+0x180/0x180 [ 1153.126781] do_filp_open+0x190/0x3e0 [ 1153.127288] ? may_open_dev+0xf0/0xf0 [ 1153.127809] ? do_raw_spin_lock+0x121/0x260 [ 1153.128386] ? rwlock_bug.part.0+0x90/0x90 [ 1153.128960] ? _raw_spin_unlock+0x1a/0x30 [ 1153.129512] ? alloc_fd+0x2e7/0x670 [ 1153.130010] do_sys_openat2+0x171/0x4d0 [ 1153.130536] ? build_open_flags+0x6f0/0x6f0 [ 1153.131101] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1153.131738] ? wait_for_completion_io+0x270/0x270 [ 1153.132392] __x64_sys_openat+0x13f/0x1f0 [ 1153.132936] ? __ia32_sys_open+0x1c0/0x1c0 [ 1153.133492] ? ksys_write+0x1a9/0x260 [ 1153.134003] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1153.134691] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1153.135373] do_syscall_64+0x33/0x40 [ 1153.135862] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1153.136518] RIP: 0033:0x7f2443112b19 [ 1153.137005] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1153.139325] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1153.140312] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1153.141215] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1153.142135] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1153.143044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1153.143954] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 [ 1153.146947] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28688 sclass=netlink_route_socket pid=8001 comm=syz-executor.0 [ 1153.148740] loop5: detected capacity change from 0 to 2048 [ 1153.158552] EXT4-fs (loop5): unsupported descriptor size 226 20:13:02 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x200) r0 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 20:13:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000", 0x60, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 1153.202840] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28688 sclass=netlink_route_socket pid=8001 comm=syz-executor.0 20:13:02 executing program 3: syz_open_dev$vcsa(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4307, 0x23a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1ff}, 0x1c002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) read(r1, &(0x7f0000000500)=""/4096, 0x1000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x121042, 0xa3) dup(0xffffffffffffffff) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, 0xffffffffffffffff, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/cgroups\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x100000a, 0x40010, r4, 0x80) 20:13:02 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$nl_sock_diag(0x10, 0x3, 0x4) dup(r0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) 20:13:02 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x200) r0 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 1153.243390] loop5: detected capacity change from 0 to 2048 [ 1153.246700] EXT4-fs (loop5): fragment/cluster size (16384) != block size (1024) 20:13:02 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x10) 20:13:02 executing program 3: syz_mount_image$vfat(0x0, 0x0, 0x1, 0x0, 0x0, 0x3004400, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = fsmount(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = pidfd_open(r1, 0x0) r3 = dup(r2) setns(r3, 0x20000000) fspick(r3, &(0x7f0000000000)='./file1\x00', 0x0) r4 = fork() clone3(&(0x7f00000005c0)={0x40100180, &(0x7f0000000180), &(0x7f00000002c0), &(0x7f0000000300), {0x8}, &(0x7f0000000340)=""/37, 0x25, &(0x7f00000004c0)=""/218, &(0x7f0000000380)=[r1, r1, r4, r1, r1], 0x5, {r0}}, 0x58) syz_io_uring_setup(0x4590, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000140)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r5) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@cache_mmap}, {@cache_fscache}, {@debug={'debug', 0x3d, 0x924}}, {@nodevmap}, {@noextend}, {@dfltgid}, {@afid={'afid', 0x3d, 0x345}}]}}) 20:13:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000", 0x60, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) 20:13:02 executing program 0: r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x4007, @fd, 0x80, 0x1fb, 0x1, 0x12, 0x0, {0x1, r0}}, 0xfffffffd) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) 20:13:02 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x200) r0 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 1153.347674] loop5: detected capacity change from 0 to 2048 [ 1153.354868] EXT4-fs (loop5): fragment/cluster size (16384) != block size (1024) [ 1153.363264] ptm ptm4: ldisc open failed (-12), clearing slot 4 20:13:02 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x7}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x31b5, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = getpgrp(0x0) r4 = pidfd_open(r3, 0x0) r5 = dup(r4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_OPENAT2={0x1c, 0x4, 0x0, r5, &(0x7f0000000000)={0x100, 0x2c, 0x4}, &(0x7f0000000040)='./file0\x00', 0x18, 0x0, 0x12345}, 0x4) setns(r2, 0x20000000) 20:13:02 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x60) 20:13:16 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000005c0)=ANY=[]) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000800)=ANY=[@ANYBLOB="24000000100001000000000000000096000009000500000000000000050000804800005bdf87399f088209ee1e3e3ecd799ab580d9692a4c3dc12b855173ed2e9f93fc3bbf050c4209bdfb1544969b27bcd01a38a4e5ebe04dd1e1d7fb6705f297087dcbcd7675253395329744739d96eda915556e9429c80f9e751f0785770941bc9521b15d8570b89784466152c6f1968c71182f1305181a06216e1c41c8a9854888a3a905fbaae49510319bec010d4dd1c4b683c289630df03c198c62f0c2"], 0x24}}, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x8, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000900)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) sendmsg$AUDIT_GET_FEATURE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x10, 0x3fb, 0x800, 0x70bd28, 0x25dfdbfc, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40040}, 0x884) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000100)={@mcast1}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0xe, &(0x7f0000000280)={@empty, r4}, 0x14) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000280)={'syztnl1\x00', r4, 0x2f, 0x1, 0xe4, 0x1, 0x10, @local, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x80, 0x40, 0x2, 0x5}}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000400), &(0x7f0000000440)=0x10) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000640)=0xe, 0x100000) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000540)={0x8, 'veth0_macvtap\x00', {'dummy0\x00'}, 0xfff9}) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x88100, 0x0) 20:13:16 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 29) 20:13:16 executing program 0: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f00000001c0), 0x6e, &(0x7f0000000740)=[{&(0x7f0000000240)=""/244, 0xf4}, {&(0x7f0000000340)=""/166, 0xa6}, {&(0x7f00000004c0)=""/88, 0x58}, {&(0x7f0000000540)=""/114, 0x72}, {&(0x7f00000005c0)=""/75, 0x4b}, {&(0x7f0000000640)=""/194, 0xc2}], 0x6, &(0x7f00000007c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x138}, 0xc7bc7db10dc3f156) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x80, 0x1, 0x5, 0x0, 0xa8c5, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000000), 0x6}, 0x2072, 0x4, 0x0, 0x6, 0x9, 0xff, 0x7, 0x0, 0x9, 0x0, 0x7}, r1, 0x8, r0, 0x2) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) 20:13:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000", 0x60, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) 20:13:16 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0xf0) 20:13:16 executing program 3: syz_mount_image$vfat(0x0, 0x0, 0x1, 0x0, 0x0, 0x3004400, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = fsmount(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = pidfd_open(r1, 0x0) r3 = dup(r2) setns(r3, 0x20000000) fspick(r3, &(0x7f0000000000)='./file1\x00', 0x0) r4 = fork() clone3(&(0x7f00000005c0)={0x40100180, &(0x7f0000000180), &(0x7f00000002c0), &(0x7f0000000300), {0x8}, &(0x7f0000000340)=""/37, 0x25, &(0x7f00000004c0)=""/218, &(0x7f0000000380)=[r1, r1, r4, r1, r1], 0x5, {r0}}, 0x58) syz_io_uring_setup(0x4590, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000140)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r5) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@cache_mmap}, {@cache_fscache}, {@debug={'debug', 0x3d, 0x924}}, {@nodevmap}, {@noextend}, {@dfltgid}, {@afid={'afid', 0x3d, 0x345}}]}}) 20:13:16 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x7, 0x80, 0x1f, 0x1, 0x5, 0x7f, 0x0, 0x0, 0x20, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, @perf_config_ext={0x80, 0x5}, 0x20000, 0x3, 0xfffffc61, 0x5, 0x9f4, 0x1d, 0xfffa, 0x0, 0x9, 0x0, 0x63}, 0xffffffffffffffff, 0xd, r0, 0x8) r1 = getpgrp(0x0) r2 = pidfd_open(r1, 0x0) r3 = dup(r2) fork() setns(r3, 0x20000000) 20:13:16 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, 0x0, 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) [ 1167.625620] loop6: detected capacity change from 0 to 41948160 [ 1167.636806] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1167.667850] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=8051 comm=syz-executor.4 [ 1167.675907] FAULT_INJECTION: forcing a failure. [ 1167.675907] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1167.678527] CPU: 1 PID: 8066 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1167.679977] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1167.681735] Call Trace: [ 1167.682302] dump_stack+0x107/0x167 [ 1167.683081] should_fail.cold+0x5/0xa [ 1167.683896] __alloc_pages_nodemask+0x182/0x600 [ 1167.684899] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1167.686169] ? mark_held_locks+0x9e/0xe0 [ 1167.687044] ? trace_hardirqs_on+0x5b/0x180 [ 1167.687970] alloc_pages_current+0x187/0x280 [ 1167.688920] __vmalloc_node_range+0x60a/0x9e0 [ 1167.689892] ? __vmalloc_node+0x110/0x110 [ 1167.690778] ? __ldsem_down_read_nested+0x7e0/0x7e0 [ 1167.691842] ? n_tty_open+0x16/0x170 [ 1167.692643] __vmalloc_node+0xb5/0x110 [ 1167.693467] ? n_tty_open+0x16/0x170 [ 1167.694266] n_tty_open+0x16/0x170 [ 1167.695019] ? n_tty_set_termios+0x1010/0x1010 [ 1167.695987] tty_ldisc_open+0xa2/0x120 [ 1167.696823] tty_ldisc_setup+0x43/0x100 [ 1167.697668] tty_init_dev.part.0+0x1fa/0x610 [ 1167.698603] ? pty_open+0x310/0x310 [ 1167.699371] tty_init_dev+0x5b/0x80 [ 1167.700144] ptmx_open+0x116/0x370 [ 1167.700907] ? pty_open+0x310/0x310 [ 1167.701684] chrdev_open+0x268/0x6e0 [ 1167.702478] ? __unregister_chrdev+0x110/0x110 [ 1167.703456] ? fsnotify_perm.part.0+0x22d/0x620 [ 1167.704477] do_dentry_open+0x4b7/0x1090 [ 1167.705346] ? __unregister_chrdev+0x110/0x110 [ 1167.706320] ? may_open+0x1e4/0x400 [ 1167.707099] path_openat+0x19ba/0x2770 [ 1167.707946] ? path_lookupat+0x860/0x860 [ 1167.708823] ? find_held_lock+0x2c/0x110 [ 1167.709686] ? __lockdep_reset_lock+0x180/0x180 [ 1167.710689] do_filp_open+0x190/0x3e0 [ 1167.711501] ? may_open_dev+0xf0/0xf0 [ 1167.712337] ? do_raw_spin_lock+0x121/0x260 [ 1167.713249] ? rwlock_bug.part.0+0x90/0x90 [ 1167.714161] ? _raw_spin_unlock+0x1a/0x30 [ 1167.715044] ? alloc_fd+0x2e7/0x670 [ 1167.715841] do_sys_openat2+0x171/0x4d0 [ 1167.716707] ? build_open_flags+0x6f0/0x6f0 [ 1167.717624] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1167.718651] ? wait_for_completion_io+0x270/0x270 [ 1167.719688] __x64_sys_openat+0x13f/0x1f0 [ 1167.720578] ? __ia32_sys_open+0x1c0/0x1c0 [ 1167.721480] ? ksys_write+0x1a9/0x260 [ 1167.722302] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1167.723414] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1167.724529] do_syscall_64+0x33/0x40 [ 1167.725325] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1167.726412] RIP: 0033:0x7f2443112b19 [ 1167.727206] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1167.731141] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1167.732774] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1167.734292] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1167.735815] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1167.737351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1167.738868] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 [ 1167.757005] loop5: detected capacity change from 0 to 2048 [ 1167.764258] EXT4-fs (loop5): fragment/cluster size (16384) != block size (1024) [ 1167.766692] ptm ptm2: ldisc open failed (-12), clearing slot 2 20:13:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c205", 0x62, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) 20:13:16 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x239) [ 1167.830156] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1167.831792] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1167.833451] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1167.834296] loop5: detected capacity change from 0 to 2048 [ 1167.843966] EXT4-fs (loop5): unsupported descriptor size 226 [ 1167.860644] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 20:13:16 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, 0x0, 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) [ 1167.885032] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=8078 comm=syz-executor.4 20:13:16 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 30) [ 1167.919111] loop6: detected capacity change from 0 to 41948160 20:13:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) 20:13:17 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getpgrp(0x0) r3 = pidfd_open(r2, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r4, 0x80045432, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000040)=ANY=[@ANYBLOB="e9ffffff000000feffff0000", @ANYRES32=r3, @ANYBLOB="01000100000000002e2f66696c653000"]) r6 = dup(r5) r7 = getpgrp(0x0) r8 = pidfd_open(r7, 0x0) r9 = dup(r8) setns(r9, 0x20000000) ioctl$EVIOCGNAME(r9, 0x80404506, &(0x7f00000000c0)=""/45) setns(r6, 0x20000000) ioctl$EVIOCSMASK(r6, 0x40104593, &(0x7f0000000080)={0x3, 0xffffffffffffff8a, 0x0}) 20:13:17 executing program 0: ioctl$BTRFS_IOC_ADD_DEV(0xffffffffffffffff, 0x5000940a, &(0x7f00000014c0)={{}, "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"}) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000600), 0x8) listen(r0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140), 0x4) r1 = getpgrp(0x0) r2 = pidfd_open(r1, 0x0) r3 = dup(r2) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), r3) r4 = getpgrp(0x0) r5 = pidfd_open(r4, 0x0) r6 = dup(r5) setns(r6, 0x20000000) bind$bt_sco(r6, &(0x7f00000000c0)={0x1f, @none}, 0x8) r7 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) r8 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r7, 0xc0c89425, &(0x7f0000000140)={"523d11c683e1400f1c68445ad6d5f918", 0x0, 0x0, {0x0, 0x8}, {0x6, 0x4}, 0x7, [0x0, 0x80, 0x3, 0x3fc, 0x200003e, 0x3f, 0x20, 0x10000000000006, 0x2, 0x3ff, 0x1ff, 0x3c, 0xe6, 0x1d, 0x6, 0x1]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r7, 0x50009417, &(0x7f00000004c0)={{r8}, r9, 0x12, @unused=[0x800, 0x0, 0x7fff, 0x32c], @name="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"}) [ 1167.970591] FAULT_INJECTION: forcing a failure. [ 1167.970591] name failslab, interval 1, probability 0, space 0, times 0 [ 1167.973145] CPU: 0 PID: 8090 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1167.974596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1167.976366] Call Trace: [ 1167.976934] dump_stack+0x107/0x167 [ 1167.977720] should_fail.cold+0x5/0xa [ 1167.978533] ? create_object.isra.0+0x3a/0xa20 [ 1167.979499] should_failslab+0x5/0x20 [ 1167.980316] kmem_cache_alloc+0x5b/0x310 [ 1167.981196] create_object.isra.0+0x3a/0xa20 [ 1167.982149] kmemleak_vmalloc+0x49/0x120 [ 1167.983023] __vmalloc_node_range+0x574/0x9e0 [ 1167.984005] ? __vmalloc_node+0x110/0x110 [ 1167.984897] ? __ldsem_down_read_nested+0x7e0/0x7e0 [ 1167.985966] ? n_tty_open+0x16/0x170 [ 1167.986788] __vmalloc_node+0xb5/0x110 [ 1167.987630] ? n_tty_open+0x16/0x170 [ 1167.988444] n_tty_open+0x16/0x170 [ 1167.989201] ? n_tty_set_termios+0x1010/0x1010 [ 1167.990166] tty_ldisc_open+0xa2/0x120 [ 1167.991002] tty_ldisc_setup+0x43/0x100 [ 1167.991852] tty_init_dev.part.0+0x1fa/0x610 [ 1167.992799] ? pty_open+0x310/0x310 [ 1167.993574] tty_init_dev+0x5b/0x80 [ 1167.994355] ptmx_open+0x116/0x370 [ 1167.995115] ? pty_open+0x310/0x310 [ 1167.995882] chrdev_open+0x268/0x6e0 [ 1167.996694] ? __unregister_chrdev+0x110/0x110 [ 1167.997681] ? fsnotify_perm.part.0+0x22d/0x620 [ 1167.998709] do_dentry_open+0x4b7/0x1090 [ 1167.999581] ? __unregister_chrdev+0x110/0x110 [ 1168.000580] ? may_open+0x1e4/0x400 [ 1168.001361] path_openat+0x19ba/0x2770 [ 1168.002222] ? path_lookupat+0x860/0x860 [ 1168.003113] ? find_held_lock+0x2c/0x110 [ 1168.003990] ? __lockdep_reset_lock+0x180/0x180 [ 1168.005008] do_filp_open+0x190/0x3e0 [ 1168.005795] ? may_open_dev+0xf0/0xf0 [ 1168.006630] ? do_raw_spin_lock+0x121/0x260 [ 1168.007542] ? rwlock_bug.part.0+0x90/0x90 [ 1168.008470] ? _raw_spin_unlock+0x1a/0x30 [ 1168.009351] ? alloc_fd+0x2e7/0x670 [ 1168.010159] do_sys_openat2+0x171/0x4d0 [ 1168.011008] ? build_open_flags+0x6f0/0x6f0 [ 1168.011920] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1168.012962] ? wait_for_completion_io+0x270/0x270 [ 1168.014006] __x64_sys_openat+0x13f/0x1f0 [ 1168.014887] ? __ia32_sys_open+0x1c0/0x1c0 [ 1168.015777] ? ksys_write+0x1a9/0x260 [ 1168.016607] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1168.017726] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1168.018836] do_syscall_64+0x33/0x40 [ 1168.019632] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1168.020734] RIP: 0033:0x7f2443112b19 [ 1168.021527] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1168.025434] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1168.027058] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1168.028575] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1168.030085] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1168.031595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1168.033109] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 [ 1168.042269] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1168.043826] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 20:13:17 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x300) [ 1168.053910] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1168.069633] loop5: detected capacity change from 0 to 2048 [ 1168.094523] loop6: detected capacity change from 0 to 41948160 [ 1168.102036] EXT4-fs (loop5): unsupported descriptor size 226 20:13:31 executing program 3: syz_mount_image$vfat(0x0, 0x0, 0x1, 0x0, 0x0, 0x3004400, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = fsmount(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = pidfd_open(r1, 0x0) r3 = dup(r2) setns(r3, 0x20000000) fspick(r3, &(0x7f0000000000)='./file1\x00', 0x0) r4 = fork() clone3(&(0x7f00000005c0)={0x40100180, &(0x7f0000000180), &(0x7f00000002c0), &(0x7f0000000300), {0x8}, &(0x7f0000000340)=""/37, 0x25, &(0x7f00000004c0)=""/218, &(0x7f0000000380)=[r1, r1, r4, r1, r1], 0x5, {r0}}, 0x58) syz_io_uring_setup(0x4590, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000140)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r5) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@cache_mmap}, {@cache_fscache}, {@debug={'debug', 0x3d, 0x924}}, {@nodevmap}, {@noextend}, {@dfltgid}, {@afid={'afid', 0x3d, 0x345}}]}}) 20:13:31 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000005c0)=ANY=[]) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000800)=ANY=[@ANYBLOB="24000000100001000000000000000096000009000500000000000000050000804800005bdf87399f088209ee1e3e3ecd799ab580d9692a4c3dc12b855173ed2e9f93fc3bbf050c4209bdfb1544969b27bcd01a38a4e5ebe04dd1e1d7fb6705f297087dcbcd7675253395329744739d96eda915556e9429c80f9e751f0785770941bc9521b15d8570b89784466152c6f1968c71182f1305181a06216e1c41c8a9854888a3a905fbaae49510319bec010d4dd1c4b683c289630df03c198c62f0c2"], 0x24}}, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x8, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x7, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000900)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) sendmsg$AUDIT_GET_FEATURE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x10, 0x3fb, 0x800, 0x70bd28, 0x25dfdbfc, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40040}, 0x884) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000100)={@mcast1}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0xe, &(0x7f0000000280)={@empty, r4}, 0x14) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000280)={'syztnl1\x00', r4, 0x2f, 0x1, 0xe4, 0x1, 0x10, @local, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x80, 0x40, 0x2, 0x5}}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000400), &(0x7f0000000440)=0x10) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000640)=0xe, 0x100000) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000540)={0x8, 'veth0_macvtap\x00', {'dummy0\x00'}, 0xfff9}) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x88100, 0x0) 20:13:31 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x408) 20:13:31 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, 0x0, 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 20:13:31 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x8, 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, 0x800000, 0x0, @perf_bp={0x0}, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) 20:13:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x24942, 0x0) sendmsg$unix(r3, &(0x7f0000000300)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000200)="a0c97c57e380378b0e3935055b1799dc63b7776cc7b01cef55bdb6155072b13d3a83bab956db47c42150df656b2067efaaf6bd6c0e03d152a504fbd0878a345b936d3d4f93190b4d5aabf17de9e6d7b2997fe46f1e29e258cb353e8261ca91a3634567224e9159485b45b187b94a402907a1e8ab789ae93a5c0a1180f51dbfda71afc938a18834456341c0b26748eabab3d3a748530709885679a120ca34d913c973cd7ec2b4b2486a7c343ace4d2fc1236e2cee8be17cbbce6fa272c0562763afdce524ca6789a72bdb3d862b7aa77330ff31e6057e53c65b0122cf790e2ac03eb213d156de3760d3f33353", 0xec}], 0x1, 0x0, 0x0, 0x7}, 0x40058c0) pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) dup2(r2, r1) 20:13:31 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 31) 20:13:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000", 0x60, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 1182.531433] loop6: detected capacity change from 0 to 41948160 [ 1182.539727] FAULT_INJECTION: forcing a failure. [ 1182.539727] name failslab, interval 1, probability 0, space 0, times 0 [ 1182.539876] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1182.541190] CPU: 0 PID: 8127 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1182.541198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1182.541204] Call Trace: [ 1182.541223] dump_stack+0x107/0x167 [ 1182.541242] should_fail.cold+0x5/0xa [ 1182.541270] ? __get_vm_area_node+0xd4/0x340 [ 1182.546899] should_failslab+0x5/0x20 [ 1182.547396] kmem_cache_alloc_node_trace+0x59/0x340 [ 1182.548054] __get_vm_area_node+0xd4/0x340 [ 1182.548631] __vmalloc_node_range+0x13f/0x9e0 [ 1182.549213] ? n_tty_open+0x16/0x170 [ 1182.549697] ? n_tty_open+0x16/0x170 [ 1182.550197] ? __vmalloc_node+0x110/0x110 [ 1182.550743] ? up_write+0x191/0x550 [ 1182.551228] ? down_write_killable+0x180/0x180 [ 1182.551825] ? n_tty_open+0x16/0x170 [ 1182.552323] __vmalloc_node+0xb5/0x110 [ 1182.552843] ? n_tty_open+0x16/0x170 [ 1182.553345] n_tty_open+0x16/0x170 [ 1182.553817] ? n_tty_set_termios+0x1010/0x1010 [ 1182.554412] tty_ldisc_open+0xa2/0x120 [ 1182.554929] tty_ldisc_setup+0x90/0x100 [ 1182.555446] tty_init_dev.part.0+0x1fa/0x610 [ 1182.556029] ? pty_open+0x310/0x310 [ 1182.556507] tty_init_dev+0x5b/0x80 [ 1182.556981] ptmx_open+0x116/0x370 [ 1182.557446] ? pty_open+0x310/0x310 [ 1182.557916] chrdev_open+0x268/0x6e0 [ 1182.558400] ? __unregister_chrdev+0x110/0x110 [ 1182.559000] ? fsnotify_perm.part.0+0x22d/0x620 [ 1182.559623] do_dentry_open+0x4b7/0x1090 [ 1182.560151] ? __unregister_chrdev+0x110/0x110 [ 1182.560755] ? may_open+0x1e4/0x400 [ 1182.561232] path_openat+0x19ba/0x2770 [ 1182.561765] ? path_lookupat+0x860/0x860 [ 1182.562307] ? find_held_lock+0x2c/0x110 [ 1182.562844] ? __lockdep_reset_lock+0x180/0x180 [ 1182.563461] do_filp_open+0x190/0x3e0 [ 1182.563961] ? may_open_dev+0xf0/0xf0 [ 1182.564478] ? do_raw_spin_lock+0x121/0x260 [ 1182.565037] ? rwlock_bug.part.0+0x90/0x90 [ 1182.565603] ? _raw_spin_unlock+0x1a/0x30 [ 1182.566139] ? alloc_fd+0x2e7/0x670 [ 1182.566638] do_sys_openat2+0x171/0x4d0 [ 1182.567163] ? build_open_flags+0x6f0/0x6f0 [ 1182.567717] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1182.568356] ? wait_for_completion_io+0x270/0x270 [ 1182.568999] __x64_sys_openat+0x13f/0x1f0 [ 1182.569541] ? __ia32_sys_open+0x1c0/0x1c0 [ 1182.570093] ? ksys_write+0x1a9/0x260 [ 1182.570597] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1182.571279] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1182.571950] do_syscall_64+0x33/0x40 [ 1182.572445] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1182.573115] RIP: 0033:0x7f2443112b19 [ 1182.573597] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1182.575955] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1182.576946] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1182.577863] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1182.578777] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1182.579703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1182.580625] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 [ 1182.582359] syz-executor.1: vmalloc: allocation failure: 9120 bytes, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz1,mems_allowed=0 [ 1182.584255] CPU: 0 PID: 8127 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1182.585168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1182.586263] Call Trace: [ 1182.586613] dump_stack+0x107/0x167 [ 1182.587102] warn_alloc.cold+0x95/0x18a [ 1182.587633] ? zone_watermark_ok_safe+0x260/0x260 [ 1182.588290] ? __get_vm_area_node+0xd4/0x340 [ 1182.588892] ? __kasan_kmalloc.constprop.0+0xa2/0xd0 [ 1182.589571] ? __get_vm_area_node+0x262/0x340 [ 1182.590175] __vmalloc_node_range+0x58f/0x9e0 [ 1182.590762] ? n_tty_open+0x16/0x170 [ 1182.591272] ? __vmalloc_node+0x110/0x110 [ 1182.591820] ? up_write+0x191/0x550 [ 1182.592301] ? down_write_killable+0x180/0x180 [ 1182.592919] ? n_tty_open+0x16/0x170 [ 1182.593410] __vmalloc_node+0xb5/0x110 [ 1182.593925] ? n_tty_open+0x16/0x170 [ 1182.594427] n_tty_open+0x16/0x170 [ 1182.594899] ? n_tty_set_termios+0x1010/0x1010 [ 1182.595493] tty_ldisc_open+0xa2/0x120 [ 1182.596008] tty_ldisc_setup+0x90/0x100 [ 1182.596538] tty_init_dev.part.0+0x1fa/0x610 [ 1182.597117] ? pty_open+0x310/0x310 [ 1182.597590] tty_init_dev+0x5b/0x80 [ 1182.598076] ptmx_open+0x116/0x370 [ 1182.598549] ? pty_open+0x310/0x310 [ 1182.599028] chrdev_open+0x268/0x6e0 [ 1182.599517] ? __unregister_chrdev+0x110/0x110 [ 1182.600113] ? fsnotify_perm.part.0+0x22d/0x620 [ 1182.600743] do_dentry_open+0x4b7/0x1090 [ 1182.601284] ? __unregister_chrdev+0x110/0x110 [ 1182.601875] ? may_open+0x1e4/0x400 [ 1182.602358] path_openat+0x19ba/0x2770 [ 1182.602889] ? path_lookupat+0x860/0x860 [ 1182.603424] ? find_held_lock+0x2c/0x110 [ 1182.603970] ? __lockdep_reset_lock+0x180/0x180 [ 1182.604594] do_filp_open+0x190/0x3e0 [ 1182.605089] ? may_open_dev+0xf0/0xf0 [ 1182.605600] ? do_raw_spin_lock+0x121/0x260 [ 1182.606162] ? rwlock_bug.part.0+0x90/0x90 [ 1182.606725] ? _raw_spin_unlock+0x1a/0x30 [ 1182.607265] ? alloc_fd+0x2e7/0x670 [ 1182.607760] do_sys_openat2+0x171/0x4d0 [ 1182.608280] ? build_open_flags+0x6f0/0x6f0 [ 1182.608851] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1182.609488] ? wait_for_completion_io+0x270/0x270 [ 1182.610130] __x64_sys_openat+0x13f/0x1f0 [ 1182.610678] ? __ia32_sys_open+0x1c0/0x1c0 [ 1182.611228] ? ksys_write+0x1a9/0x260 [ 1182.611735] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1182.612433] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1182.613111] do_syscall_64+0x33/0x40 [ 1182.613598] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1182.614263] RIP: 0033:0x7f2443112b19 [ 1182.614741] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1182.617113] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1182.618072] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1182.618969] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1182.619862] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1182.620768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1182.621660] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 [ 1182.622622] Mem-Info: [ 1182.622948] active_anon:58 inactive_anon:65529 isolated_anon:0 [ 1182.622948] active_file:10203 inactive_file:57878 isolated_file:0 [ 1182.622948] unevictable:4 dirty:313 writeback:0 [ 1182.622948] slab_reclaimable:8479 slab_unreclaimable:65067 [ 1182.622948] mapped:81780 shmem:121 pagetables:2881 bounce:0 [ 1182.622948] free:119909 free_pcp:581 free_cma:0 [ 1182.626934] Node 0 active_anon:232kB inactive_anon:262116kB active_file:40812kB inactive_file:231512kB unevictable:16kB isolated(anon):0kB isolated(file):0kB mapped:327120kB dirty:1336kB writeback:0kB shmem:484kB writeback_tmp:0kB kernel_stack:5952kB all_unreclaimable? no [ 1182.629911] Node 0 DMA free:15908kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1182.633167] lowmem_reserve[]: 0 1616 1616 1616 [ 1182.633768] Node 0 DMA32 free:463728kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:232kB inactive_anon:262116kB active_file:40812kB inactive_file:231512kB unevictable:16kB writepending:1412kB present:2080640kB managed:1660448kB mlocked:16kB pagetables:11524kB bounce:0kB free_pcp:2324kB local_pcp:1120kB free_cma:0kB [ 1182.637466] lowmem_reserve[]: 0 0 0 0 [ 1182.638045] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1182.640154] Node 0 DMA32: 264*4kB (UME) 182*8kB (UME) 186*16kB (UM) 11*32kB (UM) 73*64kB (UM) 15*128kB (UME) 9*256kB (UME) 3*512kB (UM) 1*1024kB (U) 4*2048kB (ME) 107*4096kB (UM) = 463760kB [ 1182.642442] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1182.643522] 24216 total pagecache pages [ 1182.644016] 0 pages in swap cache [ 1182.644480] Swap cache stats: add 0, delete 0, find 0/0 [ 1182.645164] Free swap = 0kB [ 1182.645542] Total swap = 0kB [ 1182.645917] 524158 pages RAM [ 1182.646319] 0 pages HighMem/MovableOnly [ 1182.646809] 105069 pages reserved [ 1182.650375] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=8129 comm=syz-executor.4 [ 1182.655350] loop5: detected capacity change from 0 to 2048 [ 1182.672460] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1182.673704] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1182.674675] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1182.684226] EXT4-fs (loop5): fragment/cluster size (16384) != block size (1024) 20:13:31 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 20:13:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000", 0x60, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) 20:13:31 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x480) 20:13:31 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/128, 0x80}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) pidfd_open(0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x80, 0x80, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x231, 0x4, @perf_config_ext={0x2, 0x1ff}, 0x240, 0x40, 0x320, 0x3, 0x4, 0x5, 0x1, 0x0, 0x2, 0x0, 0x1}, 0x0, 0xf, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00'/12, @ANYRES32=r1, @ANYBLOB="03000000000000002e2f6669f6e5d667c4e9f2826c653100cdfba7bc42d017094385efabb8e34d042b2fd853a6bbb0a6ba3fe84c751873aae0e9f96bc6ba5e88af514cf6f6ef21ba4c454958959da84b42af3926d6b63566ca21d58ef0e13429ce145163366a3010fc2bbcc238f6c89adc4bff8069708d3400000000"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) 20:13:31 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) [ 1182.790059] loop5: detected capacity change from 0 to 2048 [ 1182.834356] ptm ptm2: ldisc open failed (-12), clearing slot 2 [ 1182.866414] EXT4-fs (loop5): fragment/cluster size (16384) != block size (1024) 20:13:31 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x500) [ 1183.066947] loop6: detected capacity change from 0 to 41948160 20:13:47 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x100, 0x101}) r1 = getpgrp(0x0) r2 = pidfd_open(r1, 0x0) r3 = dup(r2) setns(r3, 0x20000000) renameat(r3, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r4, 0x80045432, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r5, 0x80045432, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRESHEX=r1, @ANYRES16=r5, @ANYRESHEX=r0]) ioctl$sock_SIOCOUTQ(r0, 0x4c09, 0x0) 20:13:47 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 32) 20:13:47 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x600) 20:13:47 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 20:13:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)={0x24, 0x25, 0xc21, 0x0, 0xffffffff, {}, [@typed={0x4}, @generic="859099bd063ca82658"]}, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) 20:13:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000", 0x60, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) 20:13:47 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x7, 0xff, r2}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {0x8990}}, './file0\x00'}) accept4$unix(r3, &(0x7f00000003c0)=@abs, &(0x7f0000000200)=0x6e, 0x80800) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}]}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'macsec0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="3c00000001000000030015c1e10000030000000220000001dee8fc131fc92b5700000001019c8068fb93f20624d998bb2382fbef2e605d20efd13ad8020454fe726d5ec46065bf6e5c2fd748b7382cb035aee7d07675"]}) clone3(&(0x7f0000000480)={0x2080, &(0x7f0000000180), &(0x7f00000002c0), &(0x7f0000000300), {0x2}, &(0x7f0000000380)=""/10, 0xa, &(0x7f0000000900)=""/4096, &(0x7f0000000380)}, 0x58) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) unshare(0x48020200) 20:13:47 executing program 0: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f00000004c0)={{r0}, 0x0, 0x10, @unused=[0x4, 0x7, 0x94c, 0x4], @name="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"}) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) [ 1198.044835] FAULT_INJECTION: forcing a failure. [ 1198.044835] name failslab, interval 1, probability 0, space 0, times 0 [ 1198.047557] CPU: 1 PID: 8161 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1198.049233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1198.051284] Call Trace: [ 1198.051953] dump_stack+0x107/0x167 [ 1198.052883] should_fail.cold+0x5/0xa [ 1198.053843] ? create_object.isra.0+0x3a/0xa20 [ 1198.054977] should_failslab+0x5/0x20 [ 1198.055917] kmem_cache_alloc+0x5b/0x310 [ 1198.056936] ? lock_chain_count+0x20/0x20 [ 1198.057977] create_object.isra.0+0x3a/0xa20 [ 1198.059061] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1198.060327] kmem_cache_alloc_node_trace+0x16d/0x340 20:13:47 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r0 = syz_io_uring_setup(0x4378, &(0x7f0000000080)={0x0, 0xc52f, 0x2, 0x2, 0x19}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000140), &(0x7f0000000180)) fallocate(r0, 0x4f, 0x52, 0x8092) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x40, 0x7, 0x0, 0xf6f1}) [ 1198.061612] __get_vm_area_node+0xd4/0x340 [ 1198.062814] __vmalloc_node_range+0x13f/0x9e0 [ 1198.063912] ? n_tty_open+0x16/0x170 [ 1198.064845] ? n_tty_open+0x16/0x170 [ 1198.065782] ? __vmalloc_node+0x110/0x110 [ 1198.066807] ? up_write+0x191/0x550 [ 1198.067714] ? down_write_killable+0x180/0x180 [ 1198.067767] loop5: detected capacity change from 0 to 2048 [ 1198.068855] ? n_tty_open+0x16/0x170 [ 1198.068879] __vmalloc_node+0xb5/0x110 [ 1198.071596] ? n_tty_open+0x16/0x170 [ 1198.072543] n_tty_open+0x16/0x170 [ 1198.073434] ? n_tty_set_termios+0x1010/0x1010 [ 1198.074559] tty_ldisc_open+0xa2/0x120 [ 1198.075532] tty_ldisc_setup+0x90/0x100 [ 1198.076530] tty_init_dev.part.0+0x1fa/0x610 [ 1198.077621] ? pty_open+0x310/0x310 [ 1198.078520] tty_init_dev+0x5b/0x80 [ 1198.079425] ptmx_open+0x116/0x370 [ 1198.080307] ? pty_open+0x310/0x310 [ 1198.081212] chrdev_open+0x268/0x6e0 [ 1198.082143] ? __unregister_chrdev+0x110/0x110 [ 1198.083283] ? fsnotify_perm.part.0+0x22d/0x620 [ 1198.084457] do_dentry_open+0x4b7/0x1090 [ 1198.085493] ? __unregister_chrdev+0x110/0x110 [ 1198.086637] ? may_open+0x1e4/0x400 [ 1198.087286] EXT4-fs (loop5): fragment/cluster size (16384) != block size (1024) [ 1198.087551] path_openat+0x19ba/0x2770 [ 1198.087596] ? path_lookupat+0x860/0x860 [ 1198.091139] ? find_held_lock+0x2c/0x110 [ 1198.092162] ? __lockdep_reset_lock+0x180/0x180 [ 1198.093355] do_filp_open+0x190/0x3e0 [ 1198.094317] ? may_open_dev+0xf0/0xf0 [ 1198.095294] ? do_raw_spin_lock+0x121/0x260 [ 1198.096377] ? rwlock_bug.part.0+0x90/0x90 [ 1198.097469] ? _raw_spin_unlock+0x1a/0x30 [ 1198.098509] ? alloc_fd+0x2e7/0x670 [ 1198.099445] do_sys_openat2+0x171/0x4d0 [ 1198.100456] ? build_open_flags+0x6f0/0x6f0 [ 1198.101496] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1198.102542] ? wait_for_completion_io+0x270/0x270 [ 1198.103603] __x64_sys_openat+0x13f/0x1f0 [ 1198.104503] ? __ia32_sys_open+0x1c0/0x1c0 [ 1198.105436] ? ksys_write+0x1a9/0x260 [ 1198.106284] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1198.107421] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1198.108553] do_syscall_64+0x33/0x40 [ 1198.109364] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1198.110467] RIP: 0033:0x7f2443112b19 [ 1198.111278] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1198.115224] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1198.116872] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1198.118418] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1198.119952] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1198.121513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1198.123051] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 [ 1198.171654] loop6: detected capacity change from 0 to 41948160 20:13:47 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(0x0, 0x240880, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 20:13:47 executing program 3: r0 = syz_io_uring_setup(0x1081, &(0x7f0000000280), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f00000003c0)) syz_io_uring_setup(0x26be, &(0x7f0000000000)={0x0, 0xac99, 0x0, 0x2, 0xa5, 0x0, r0}, &(0x7f0000c77000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_io_uring_setup(0x52dd, &(0x7f00000003c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000100)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd=r0, 0x5c71, 0x0, 0x8, 0x0, 0x0, {0x0, r4}}, 0x5) io_uring_register$IORING_UNREGISTER_BUFFERS(r0, 0x11, 0x2, 0x2) r5 = getpgrp(0x0) r6 = pidfd_open(r5, 0x0) r7 = dup(r6) setns(r7, 0x20000000) mmap$IORING_OFF_SQ_RING(&(0x7f00008c8000/0x2000)=nil, 0x2000, 0x100000a, 0x8813, r7, 0x0) 20:13:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 1198.274918] loop5: detected capacity change from 0 to 2048 [ 1198.289249] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 20:13:47 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(0x0, 0x240880, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 20:14:04 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 33) 20:14:04 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x700) 20:14:04 executing program 0: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = getpgrp(0x0) r2 = pidfd_open(r1, 0x0) r3 = dup(r2) setns(r3, 0x20000000) clock_gettime(0x0, &(0x7f0000004280)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000004080)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/97, 0x61}, {&(0x7f00000001c0)=""/88, 0x58}], 0x2, &(0x7f00000000c0)}, 0x8}, {{&(0x7f0000000240)=@can, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/81, 0x51}, {&(0x7f0000000340)=""/28, 0x1c}, {&(0x7f0000000380)=""/17, 0x11}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/236, 0xec}], 0x5}, 0x8}, {{&(0x7f00000019c0)=@pppoe, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001a40)=""/170, 0xaa}, {&(0x7f0000001b00)=""/66, 0x42}, {&(0x7f0000001b80)=""/107, 0x6b}, {&(0x7f0000001c00)=""/82, 0x52}, {&(0x7f0000001c80)=""/196, 0xc4}, {&(0x7f0000001d80)=""/233, 0xe9}], 0x6, &(0x7f0000001f00)=""/85, 0x55}, 0xc82}, {{&(0x7f0000001f80)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000002300)=[{&(0x7f0000002000)=""/124, 0x7c}, {&(0x7f0000002080)=""/40, 0x28}, {&(0x7f00000020c0)=""/94, 0x5e}, {&(0x7f0000002140)=""/47, 0x2f}, {&(0x7f0000002180)=""/91, 0x5b}, {&(0x7f0000002200)=""/231, 0xe7}], 0x6, &(0x7f0000002380)=""/178, 0xb2}, 0x4}, {{&(0x7f0000002440)=@pppoe={0x18, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002880)=[{&(0x7f00000024c0)=""/144, 0x90}, {&(0x7f0000002580)=""/223, 0xdf}, {&(0x7f0000002680)=""/90, 0x5a}, {&(0x7f0000002700)=""/163, 0xa3}, {&(0x7f00000027c0)=""/24, 0x18}, {&(0x7f0000002800)=""/112, 0x70}], 0x6, &(0x7f0000002900)=""/131, 0x83}, 0x1}, {{&(0x7f00000029c0)=@phonet, 0x80, &(0x7f0000003b00)=[{&(0x7f0000002a40)=""/153, 0x99}, {&(0x7f0000002b00)=""/4096, 0x1000}], 0x2, &(0x7f0000003b40)=""/243, 0xf3}, 0x8000}, {{&(0x7f0000003c40)=@nl=@proc, 0x80, &(0x7f0000003e40)=[{&(0x7f0000003cc0)=""/7, 0x7}, {&(0x7f0000003d00)=""/47, 0x2f}, {&(0x7f0000003d40)=""/205, 0xcd}], 0x3}, 0x8}, {{&(0x7f0000003e80)=@alg, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003f00)=""/110, 0x6e}], 0x1, &(0x7f0000003fc0)=""/148, 0x94}, 0x5}], 0x8, 0x40000041, &(0x7f00000042c0)={r4, r5+10000000}) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f00000004c0)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) 20:14:04 executing program 2: semget$private(0x0, 0x3, 0x153) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000040)=[{0x0, 0x4, 0x82b4d8da1ae7c66c}], 0x1) r0 = semget$private(0x0, 0x6, 0x0) semctl$IPC_RMID(r0, 0x0, 0xb) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000100)=[{0x0, 0x52e5, 0x1000}, {0x4, 0x40, 0x1800}, {0x4, 0xffd1}], 0x3, &(0x7f0000000180)={r1, r2+60000000}) r3 = semget$private(0x0, 0x4000, 0x0) semtimedop(r3, &(0x7f0000000240)=[{0x3, 0x0, 0x1000}, {0x1, 0x7fff, 0x1000}, {0x6, 0x2, 0x800}, {0x3, 0xff00}, {0x4, 0x6468}, {0x0, 0x5, 0x1000}, {0x3, 0x4, 0x1800}, {0x3, 0x8, 0x1800}, {}], 0x9, &(0x7f0000000040)) semctl$SEM_STAT_ANY(r3, 0x2, 0x14, &(0x7f00000010c0)=""/79) semctl$IPC_RMID(r3, 0x0, 0x0) semop(r0, &(0x7f0000000200)=[{0x1, 0x3, 0x1000}, {0x4}], 0x2) semop(0x0, &(0x7f00000000c0)=[{0x3, 0x0, 0x1800}, {}, {0x2, 0x8, 0x800}, {0x4}], 0x4) semctl$SEM_INFO(0x0, 0x5, 0x13, &(0x7f0000000080)=""/101) r4 = semget$private(0x0, 0x6, 0x0) semop(r4, &(0x7f00000000c0)=[{0x3, 0x0, 0x1800}, {}], 0x2) semctl$IPC_RMID(r4, 0x0, 0x0) semctl$SEM_STAT_ANY(r4, 0x1, 0x14, &(0x7f00000001c0)=""/29) unshare(0x48020200) semctl$IPC_RMID(0x0, 0x0, 0x0) 20:14:04 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @rand_addr=0xe4010105}}}, 0x108) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = getpgrp(0x0) r4 = pidfd_open(r3, 0x0) r5 = dup(r4) setns(r5, 0x20000000) sendmmsg$inet(r5, &(0x7f0000000dc0)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000080)="42d2fbd270d18304a16b53e89746111d877c8e121f8938381cd2063ac70c7fcb0f23474fd3a4dfac32641247e74a99d4e5a5800d80d757fb3c520e85c4c23b586915a4c638719d7ceb8fc9b09aa3b5bf38d23e", 0x53}, {&(0x7f00000002c0)="625c781112bccd8dae65f70127072845604c71e8c386d62985", 0x19}, {&(0x7f0000000300)="1afc1491ae0c272592537874afe4f9fd7c11e9ce841989d5d6f74839e7c2759adffc40daaf5646c6ad90801f7dc1901bb45cfe8f216190df9b05095d0ed0239e6274efeae78c5acf35c5f6f1a92a7e6383546ad51890cd8ce1f9dab505cccae694da0d8175ae841760feaa6d9a9cf31924b258d7de8f8124635ffa5908720678e022ab58a2031c99fd700574580a28c0cfc113d2d1ed38af6de35dc8d64e6955bcdf05dad2d7f52524", 0xa9}, {&(0x7f00000003c0)="5611649dd986d5886408d2a24a35bc9077ed1d2a44f7e9a84590d16d80f189e24130512d0103855fbc78385fc31ed5f1653e2cb6a1baa48481bd4289ac39bd0c094cc7ed68d69abffdfa9ae66dccff8bdcddb5c480c474659aca8bbb021c6d8ee2c5f47f71d43bc77a7a6281644d3e280f3627b52bd1cebeb4bd57f8235a6f0d50dff7c0b3b3169aee985c8996a6b3fefba50ee9e8ae0ad33d67b0943555202b967090f8b5baf67730", 0xa9}, {&(0x7f0000000480)="e9b002b80ce12c0a39ff2ac123028bb47345406eaec2a6e542fc9013847ec13d5a1df8f700abeccdab9e045bef751585389210ce5cb55ff06809a3d3ce47e377980f165f8f7f50cb03580a3ef27dc9a2adb39ae99510f06bc7e698ac23e0d3952c17644ba5fb1dc77dfdcfdcc5c46b4666c037381a2f1793ea34010ef3d23cb893ca1490feb93c7788ba0ef462da404898c2330544a7102789128c2889222995724480ce2990c955008860d2f719cca12135d97f56ec01fc1354685311cd2e9d03e9660662c86a758cf2ab93c3b6cd7107280f7980784bcb7b64426c3aa04d21a8bdfd24cc88b135c606cd79f6", 0xed}], 0x5}}, {{&(0x7f0000000600)={0x2, 0x4e22, @remote}, 0x10, &(0x7f0000000900)=[{&(0x7f0000000640)="4f731a0b7fa5689d1aaaf4c94ca584573f6d406125b29d06dea81b23cdaedbacd762abbc7e2731245c85e182d63f6acb446ecddb3d75b891c7a12aaa2e26bd7f55b08b42f01e9f7f54c16457f38a5f2817183c8f00bf890ee2d4206d2e23cebf0aaa9c88699fb65ff78445d4670d5aa7f83494d685ffe89815417ad6d4ad6c47e9cfa660193fab21a8f7b5958da312106c3928983e6d9a267a0b399c8ce0e19b8aae2cf58a0a53adfccd078fed5eff", 0xaf}, {&(0x7f0000000700)="c154edd6e08e2ea3dbd510c4dbcabc16d7dec5516c731646f4fdfdade4e23aae8f8ccba837b4f56c781151680bfc169190dc1974b7ac2fed8620e8c32a7d29f95a66c9077193761a0b60c6cb74", 0x4d}, {&(0x7f0000000780)="3b45ef103f18b727fa66758d34aa6a5190889a616a5c", 0x16}, {&(0x7f00000007c0)="3091c61fe6d8a3ba7f8a34e8c4bb0a79e9e1826c32a5fbbd1bc9ce0728e40f39f81dc4d7c654db1580d9381bc77baf4f347d6b8d6d148a05ab6d868f2f78097c5bce24a43a1500c93f470da0b6181cd34a2f51255a737eefdcf617625c443981d6e8ec8b1ce452518ccd86aad566c0e07f31c32381cd2262b62f75f50a1110", 0x7f}, {&(0x7f0000000840)="5bebf58705483ef8ceecebf17e6443da7e5eaa3d3861c6df1f1a4319c4b3a03b103fd2137465269f92d1fd55aba0aab2d589471123d70e16e0818306007bf50bf080209bcd78a41cca62742b7e268605b4424c44ae53c3e15d1cc8d4b8ff124871e653129b3eda35", 0x68}, {&(0x7f00000008c0)="e976a36c33bee540326f4b14c546fc4115cb7b63b9875b63486d3af78ffd29d4d2a97d2bc3547cec57e0ccc9f80aac3390366ebc561c22b9534e", 0x3a}], 0x6}}, {{&(0x7f0000000980)={0x2, 0x4e22, @local}, 0x10, &(0x7f0000000d00)=[{&(0x7f00000009c0)="48e23d2bc2fd6dc0439f9c1adce12f968451d624a9da6cd2c800527ce4a85662eef1e5137f5e333fa1f90afdfdbc1f3a6d04273cbee226bc571552b8d08ab1", 0x3f}, {&(0x7f0000000a00)="8618", 0x2}, {&(0x7f0000000a40)="6a0ea5ee437831586452d4cff549cc7667f4e3c884020ec49549fe82dccfbf12ec9267a93e6954dac0ca66957f11c85f981bad96b73706a84beb25882be63ecf8175581e1d7217b784f04dc101297bbc9508981e00ed5ac366b712b7f0dd7f641ab367e74fcdfa71a4decd350b1995db47ed7147f02ea0d4ef2cb11581c6ddc44bb3300e88a1570a4d116631ba128709", 0x90}, {&(0x7f0000000b00)="9e6a9512d8fa069fc7b11f414abacf93cf", 0x11}, {&(0x7f0000000b40)="e8bce63eb0b7db211756568080994cb3aeb482c2b129cdd3690bddd2e6a5799771e02f582256e2eaf8d335d1d347852e72b731e6bb334135599c638e2039558862d5ec23d9a9ce89d81d2123653da3f9793a043c0b5020ce1b1ed91ced190dab9f3207c71e4d9321c6c5e87a325c58033703d2d964ff6d5348d236198802", 0x7e}, {&(0x7f0000000bc0)="03dd579f38f5eb925c1be38d03b2e744b7b7e2c8f2c44b4935810839b29c8a58351972d05d91a71f4fb3397b9fea94796db46543cb13397c15fe64831388f2a2025f86fea2e25be4a8f532c5918d055c3783fee87924dd487b83fdb11a04a305fa8fbf8212d7727e6ffd89ba5699c52f1863f2e7b5c01302ffd36992be05638b7d17d0023bdd9d68d1c084d61b9642d1ab9e435a788b9421299ec867d3ace7f188e9755aec124376d53e9bb727d8e8e386a57655646cad665c8dbd2c3790f26869472f0f9005ebb3855fb80b0d9135542ccef7d00d3a04f7", 0xd8}, {&(0x7f0000000cc0)="461e90f1b1347a9993c4adcbe5228fed486e4fa8ebe81445f2e14b00e10a6485940f3e8799bc54a8fe0dd9da2510d289956daaf066c7f4c26a1e97282b", 0x3d}], 0x7, &(0x7f0000000d80)=[@ip_tos_u8={{0x11}}], 0x18}}], 0x3, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x11, @multicast2, 0x4e21, 0x1, 'lc\x00', 0x20, 0xfff, 0x67}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e23, 0x10000, 0x655, 0x7, 0x4}}, 0x44) r6 = syz_io_uring_setup(0x4d4f, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000140)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r6, 0x0) io_uring_enter(r6, 0x58ab, 0x0, 0x0, 0x0, 0x0) dup2(r6, r0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 20:14:04 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(0x0, 0x240880, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 20:14:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r2, 0x80045432, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[@ANYRESOCT=r2], 0xfdef) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x660c) 20:14:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 1215.725747] loop6: detected capacity change from 0 to 41948160 [ 1215.731735] FAULT_INJECTION: forcing a failure. [ 1215.731735] name failslab, interval 1, probability 0, space 0, times 0 [ 1215.735461] CPU: 0 PID: 8206 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1215.736915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1215.738659] Call Trace: [ 1215.739245] dump_stack+0x107/0x167 [ 1215.740037] should_fail.cold+0x5/0xa [ 1215.740870] ? alloc_vmap_area+0x148/0x1d10 [ 1215.741784] should_failslab+0x5/0x20 [ 1215.742593] kmem_cache_alloc_node+0x55/0x330 [ 1215.743558] alloc_vmap_area+0x148/0x1d10 [ 1215.744442] ? kmem_cache_alloc_node_trace+0x16d/0x340 [ 1215.745579] ? mark_held_locks+0x9e/0xe0 [ 1215.746635] ? purge_vmap_area_lazy+0xc0/0xc0 [ 1215.747586] ? kasan_unpoison_shadow+0x33/0x50 [ 1215.748779] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1215.750089] __get_vm_area_node+0x127/0x340 [ 1215.751218] __vmalloc_node_range+0x13f/0x9e0 [ 1215.752359] ? n_tty_open+0x16/0x170 [ 1215.753321] ? n_tty_open+0x16/0x170 [ 1215.754303] ? __vmalloc_node+0x110/0x110 [ 1215.755371] ? up_write+0x191/0x550 [ 1215.756311] ? down_write_killable+0x180/0x180 [ 1215.757503] ? n_tty_open+0x16/0x170 [ 1215.758470] __vmalloc_node+0xb5/0x110 [ 1215.759481] ? n_tty_open+0x16/0x170 [ 1215.760445] n_tty_open+0x16/0x170 [ 1215.761385] ? n_tty_set_termios+0x1010/0x1010 [ 1215.762550] tty_ldisc_open+0xa2/0x120 [ 1215.763550] tty_ldisc_setup+0x90/0x100 [ 1215.764571] tty_init_dev.part.0+0x1fa/0x610 [ 1215.765709] ? pty_open+0x310/0x310 [ 1215.766632] tty_init_dev+0x5b/0x80 [ 1215.767586] ptmx_open+0x116/0x370 [ 1215.768521] ? pty_open+0x310/0x310 [ 1215.769469] chrdev_open+0x268/0x6e0 [ 1215.770432] ? __unregister_chrdev+0x110/0x110 [ 1215.771602] ? fsnotify_perm.part.0+0x22d/0x620 [ 1215.772818] do_dentry_open+0x4b7/0x1090 [ 1215.773861] ? __unregister_chrdev+0x110/0x110 [ 1215.775020] ? may_open+0x1e4/0x400 [ 1215.775965] path_openat+0x19ba/0x2770 [ 1215.776995] ? path_lookupat+0x860/0x860 [ 1215.777869] ? find_held_lock+0x2c/0x110 [ 1215.778915] ? __lockdep_reset_lock+0x180/0x180 [ 1215.780128] do_filp_open+0x190/0x3e0 [ 1215.781131] ? may_open_dev+0xf0/0xf0 [ 1215.782122] ? do_raw_spin_lock+0x121/0x260 [ 1215.783226] ? rwlock_bug.part.0+0x90/0x90 [ 1215.784330] ? _raw_spin_unlock+0x1a/0x30 [ 1215.785391] ? alloc_fd+0x2e7/0x670 [ 1215.786333] do_sys_openat2+0x171/0x4d0 [ 1215.787341] ? build_open_flags+0x6f0/0x6f0 [ 1215.788422] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1215.789834] ? wait_for_completion_io+0x270/0x270 [ 1215.791221] __x64_sys_openat+0x13f/0x1f0 [ 1215.792383] ? __ia32_sys_open+0x1c0/0x1c0 [ 1215.793572] ? ksys_write+0x1a9/0x260 [ 1215.794520] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1215.795797] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1215.797065] do_syscall_64+0x33/0x40 [ 1215.797978] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1215.799220] RIP: 0033:0x7f2443112b19 [ 1215.800122] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1215.804560] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1215.806416] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1215.808150] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c 20:14:04 executing program 0: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00000002c0)={0x1, 0x80, 0x1f, 0x9, 0x41, 0xc5, 0x0, 0x81, 0x4082, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000000), 0x7}, 0x2480, 0xc6, 0x80, 0xc, 0xea, 0x7f, 0x2, 0x0, 0x9, 0x0, 0x2}, 0x0, 0x4, r0, 0x3) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup2(r1, r1) sendto(r2, &(0x7f0000000140)="a31157de9a4a3e332224154e7455ee33d3c50d97813d1b7cdab2bf0f623813eae78dfc66459aa3121062420f481fdeddb05d8ae1a4cefc1260fc4472ca94f27673d571690fb3b446928ae756a7d04dd6982890fae8d16298c9e9bdaca19eaed252529b35c64588b8f2e4dfb199b0ca76e13fb67b3c3b39e4946d4936a0f0f9489d39711ab1011aaa9eb205135a1503763c32142ca6374c7d1712381554dd81953ffc2f35cea0df387655b58b39d3c73a3f43077d54f6c39cc4a3accdf873e7c864be5ec1e29a61157b8b660d34091cffe5690c2874d7ce82b66b3c", 0xdb, 0x800, &(0x7f0000000240)=@hci={0x1f, 0x3, 0x1}, 0x80) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) r3 = syz_io_uring_complete(0x0) bind(r3, &(0x7f0000000340)=@xdp={0x2c, 0x2, 0x0, 0x5}, 0x80) [ 1215.809900] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1215.811855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1215.813606] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 [ 1215.815824] syz-executor.1: vmalloc: allocation failure: 9120 bytes, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz1,mems_allowed=0 [ 1215.819144] CPU: 0 PID: 8206 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1215.820806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1215.822796] Call Trace: [ 1215.823437] dump_stack+0x107/0x167 [ 1215.824335] warn_alloc.cold+0x95/0x18a [ 1215.825319] ? zone_watermark_ok_safe+0x260/0x260 [ 1215.826490] ? slab_free_freelist_hook+0xa9/0x180 [ 1215.827672] ? __get_vm_area_node+0x2cf/0x340 [ 1215.828778] ? kasan_unpoison_shadow+0x33/0x50 [ 1215.829912] ? __get_vm_area_node+0x262/0x340 [ 1215.831020] __vmalloc_node_range+0x58f/0x9e0 [ 1215.832110] ? n_tty_open+0x16/0x170 [ 1215.833052] ? __vmalloc_node+0x110/0x110 [ 1215.834067] ? up_write+0x191/0x550 [ 1215.834959] ? down_write_killable+0x180/0x180 [ 1215.836073] ? n_tty_open+0x16/0x170 [ 1215.836981] __vmalloc_node+0xb5/0x110 [ 1215.837927] ? n_tty_open+0x16/0x170 [ 1215.838836] n_tty_open+0x16/0x170 [ 1215.839699] ? n_tty_set_termios+0x1010/0x1010 [ 1215.840810] tty_ldisc_open+0xa2/0x120 [ 1215.841795] tty_ldisc_setup+0x90/0x100 [ 1215.842766] tty_init_dev.part.0+0x1fa/0x610 [ 1215.843876] ? pty_open+0x310/0x310 [ 1215.844793] tty_init_dev+0x5b/0x80 [ 1215.845915] ptmx_open+0x116/0x370 [ 1215.846801] ? pty_open+0x310/0x310 [ 1215.847684] chrdev_open+0x268/0x6e0 [ 1215.848602] ? __unregister_chrdev+0x110/0x110 [ 1215.849736] ? fsnotify_perm.part.0+0x22d/0x620 [ 1215.850888] do_dentry_open+0x4b7/0x1090 [ 1215.851888] ? __unregister_chrdev+0x110/0x110 [ 1215.853010] ? may_open+0x1e4/0x400 [ 1215.853899] path_openat+0x19ba/0x2770 [ 1215.854876] ? path_lookupat+0x860/0x860 [ 1215.855869] ? find_held_lock+0x2c/0x110 [ 1215.856868] ? __lockdep_reset_lock+0x180/0x180 [ 1215.858008] do_filp_open+0x190/0x3e0 [ 1215.858926] ? may_open_dev+0xf0/0xf0 [ 1215.859873] ? do_raw_spin_lock+0x121/0x260 [ 1215.860917] ? rwlock_bug.part.0+0x90/0x90 [ 1215.861937] ? _raw_spin_unlock+0x1a/0x30 [ 1215.862823] ? alloc_fd+0x2e7/0x670 [ 1215.863629] do_sys_openat2+0x171/0x4d0 [ 1215.864491] ? build_open_flags+0x6f0/0x6f0 [ 1215.865418] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1215.866459] ? wait_for_completion_io+0x270/0x270 [ 1215.867511] __x64_sys_openat+0x13f/0x1f0 [ 1215.868401] ? __ia32_sys_open+0x1c0/0x1c0 [ 1215.869312] ? ksys_write+0x1a9/0x260 [ 1215.870145] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1215.871265] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1215.872380] do_syscall_64+0x33/0x40 [ 1215.873186] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1215.874279] RIP: 0033:0x7f2443112b19 [ 1215.875079] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1215.879012] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1215.880634] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1215.882160] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1215.883669] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1215.885209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1215.886728] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 [ 1215.888454] Mem-Info: [ 1215.889016] active_anon:58 inactive_anon:65637 isolated_anon:0 [ 1215.889016] active_file:10216 inactive_file:58032 isolated_file:0 [ 1215.889016] unevictable:4 dirty:309 writeback:0 [ 1215.889016] slab_reclaimable:8473 slab_unreclaimable:64817 [ 1215.889016] mapped:81826 shmem:121 pagetables:2881 bounce:0 [ 1215.889016] free:118985 free_pcp:455 free_cma:0 [ 1215.895619] Node 0 active_anon:232kB inactive_anon:262548kB active_file:40864kB inactive_file:232128kB unevictable:16kB isolated(anon):0kB isolated(file):0kB mapped:327304kB dirty:1236kB writeback:0kB shmem:484kB writeback_tmp:0kB kernel_stack:6048kB all_unreclaimable? no [ 1215.900510] Node 0 DMA free:15908kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1215.905895] lowmem_reserve[]: 0 1616 1616 1616 [ 1215.906963] Node 0 DMA32 free:460032kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:232kB inactive_anon:262548kB active_file:40864kB inactive_file:232128kB unevictable:16kB writepending:1392kB present:2080640kB managed:1660448kB mlocked:16kB pagetables:11524kB bounce:0kB free_pcp:1780kB local_pcp:956kB free_cma:0kB [ 1215.913054] lowmem_reserve[]: 0 0 0 0 [ 1215.913956] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1215.917049] Node 0 DMA32: 90*4kB (ME) 74*8kB (UME) 37*16kB (UME) 145*32kB (UME) 39*64kB (UME) 26*128kB (UE) 12*256kB (UME) 3*512kB (UM) 1*1024kB (U) 4*2048kB (ME) 105*4096kB (UM) = 455912kB [ 1215.920876] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1215.922668] 24365 total pagecache pages [ 1215.923530] 0 pages in swap cache [ 1215.924305] Swap cache stats: add 0, delete 0, find 0/0 [ 1215.925469] Free swap = 0kB [ 1215.926088] Total swap = 0kB [ 1215.926759] 524158 pages RAM [ 1215.927424] 0 pages HighMem/MovableOnly [ 1215.928293] 105069 pages reserved [ 1215.930620] loop5: detected capacity change from 0 to 2048 [ 1215.940364] ptm ptm2: ldisc open failed (-12), clearing slot 2 [ 1215.941795] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 20:14:19 executing program 2: semget$private(0x0, 0x3, 0x153) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000040)=[{0x0, 0x4, 0x82b4d8da1ae7c66c}], 0x1) r0 = semget$private(0x0, 0x6, 0x0) semctl$IPC_RMID(r0, 0x0, 0xb) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000100)=[{0x0, 0x52e5, 0x1000}, {0x4, 0x40, 0x1800}, {0x4, 0xffd1}], 0x3, &(0x7f0000000180)={r1, r2+60000000}) r3 = semget$private(0x0, 0x4000, 0x0) semtimedop(r3, &(0x7f0000000240)=[{0x3, 0x0, 0x1000}, {0x1, 0x7fff, 0x1000}, {0x6, 0x2, 0x800}, {0x3, 0xff00}, {0x4, 0x6468}, {0x0, 0x5, 0x1000}, {0x3, 0x4, 0x1800}, {0x3, 0x8, 0x1800}, {}], 0x9, &(0x7f0000000040)) semctl$SEM_STAT_ANY(r3, 0x2, 0x14, &(0x7f00000010c0)=""/79) semctl$IPC_RMID(r3, 0x0, 0x0) semop(r0, &(0x7f0000000200)=[{0x1, 0x3, 0x1000}, {0x4}], 0x2) semop(0x0, &(0x7f00000000c0)=[{0x3, 0x0, 0x1800}, {}, {0x2, 0x8, 0x800}, {0x4}], 0x4) semctl$SEM_INFO(0x0, 0x5, 0x13, &(0x7f0000000080)=""/101) r4 = semget$private(0x0, 0x6, 0x0) semop(r4, &(0x7f00000000c0)=[{0x3, 0x0, 0x1800}, {}], 0x2) semctl$IPC_RMID(r4, 0x0, 0x0) semctl$SEM_STAT_ANY(r4, 0x1, 0x14, &(0x7f00000001c0)=""/29) unshare(0x48020200) semctl$IPC_RMID(0x0, 0x0, 0x0) 20:14:19 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 20:14:19 executing program 0: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff80000001, 0x4}}, 0x0, 0x3, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x4) r2 = getpgrp(0x0) r3 = pidfd_open(r2, 0x0) r4 = dup(r3) setns(r4, 0x20000000) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r4, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="03d8b7b3f098bec418b94712f86d65b703c6c66bb81adfc1ced44e8c9c44495c75b7967fa2af15534457e23a44ca4800000000000000005ebe124f2dd21579820fbe5093a11e2c764106238037e49629862f80bb6cc4b124f887b1a912f673e6cc846f1aee", @ANYRES32=r0, @ANYBLOB="01000000000000002e2f66696c653000"]) 20:14:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) 20:14:19 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x804) 20:14:19 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 34) [ 1230.208575] loop5: detected capacity change from 0 to 2048 [ 1230.212744] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 20:14:19 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc1}, &(0x7f0000000080)={0x0, "6ae3a2279441c8bccb61a522f5e4e661ce0cb09305967cbd5b3e03bcee0579af6f2b79a27a579ab2fcfcb3f785bb85aec900"}, 0x48, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={'syz', 0x0}, &(0x7f0000000180)="a15df3e74f7c156c2af75f45cbb7176410be2ac147ccdb6b21e54d0e27642135b31dc98fc4522988b5cb12bc2c1c4201bf3beeaf9883aa854e9865a0caf67551fea8169ac92e4f5d105e0202f474607f254bcc2e5c85ebe60920874c82089ecf6ad1ef9e2c27289ed356ce25196f3d49a9b22385ab6140c51568ecc1d7e0506bd00cb142a4c477aff3bca20f644b75de2f629129894499a025529daae49915d678a0c5ba884a0eb35a89ae3a45f270c1f7c1c0870faca90ea1c060d720c9b447afd62b12a4bb37601d3e", 0xca, 0xfffffffffffffffc) request_key(&(0x7f00000003c0)='.dead\x00', &(0x7f0000000400)={'syz', 0x1}, &(0x7f0000000440)='(&\x00', r0) keyctl$setperm(0x5, r1, 0x40200) r2 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x2}, 0x0, 0x0, r0) add_key(&(0x7f0000000280)='asymmetric\x00', &(0x7f00000002c0)={'syz', 0x0}, &(0x7f0000000300)="ffcbb29514", 0x5, r2) 20:14:19 executing program 3: sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_GET_MPP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5000002d7642874c6dfbce3f00", @ANYRES16=0x0, @ANYBLOB="000826bd7000fddbdf256b0000000a001a0008021100000100000a000600ffffffffffff00000a001a0008021100000000000a001a00ffffffffffff00000a001a00ffffffffffff0000"], 0x50}, 0x1, 0x0, 0x0, 0x4048800}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ppoll(&(0x7f0000000240)=[{r2, 0x19520}, {r3, 0x82}, {0xffffffffffffffff, 0xa109}, {0xffffffffffffffff, 0x4}], 0x4, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) statfs(&(0x7f0000000200)='./file1\x00', &(0x7f0000000300)=""/187) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x3) lseek(r1, 0x0, 0x0) statfs(&(0x7f0000000080)='./file1\x00', &(0x7f0000000500)=""/83) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r4, 0xf501, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file1\x00', 0x101041, 0x127) fstat(r1, 0x0) sendfile(r1, r5, 0x0, 0x100000001) [ 1230.225810] FAULT_INJECTION: forcing a failure. [ 1230.225810] name failslab, interval 1, probability 0, space 0, times 0 [ 1230.228342] CPU: 0 PID: 8250 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1230.229864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1230.231687] Call Trace: [ 1230.232289] dump_stack+0x107/0x167 [ 1230.233128] should_fail.cold+0x5/0xa [ 1230.233984] ? create_object.isra.0+0x3a/0xa20 [ 1230.235022] should_failslab+0x5/0x20 [ 1230.235925] kmem_cache_alloc+0x5b/0x310 [ 1230.236825] ? tty_ldisc_setup+0x90/0x100 [ 1230.237755] ? tty_init_dev.part.0+0x1fa/0x610 [ 1230.238773] create_object.isra.0+0x3a/0xa20 [ 1230.239761] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1230.240931] kmem_cache_alloc_node+0x169/0x330 [ 1230.242009] alloc_vmap_area+0x148/0x1d10 [ 1230.242943] ? kmem_cache_alloc_node_trace+0x16d/0x340 [ 1230.244137] ? mark_held_locks+0x9e/0xe0 [ 1230.245079] ? purge_vmap_area_lazy+0xc0/0xc0 [ 1230.246086] ? kasan_unpoison_shadow+0x33/0x50 [ 1230.247115] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1230.248274] __get_vm_area_node+0x127/0x340 [ 1230.249280] __vmalloc_node_range+0x13f/0x9e0 [ 1230.250265] ? n_tty_open+0x16/0x170 [ 1230.251107] ? n_tty_open+0x16/0x170 [ 1230.251972] ? __vmalloc_node+0x110/0x110 [ 1230.252917] ? up_write+0x191/0x550 [ 1230.253754] ? down_write_killable+0x180/0x180 [ 1230.254790] ? n_tty_open+0x16/0x170 [ 1230.255644] __vmalloc_node+0xb5/0x110 [ 1230.256537] ? n_tty_open+0x16/0x170 [ 1230.257428] n_tty_open+0x16/0x170 [ 1230.258244] ? n_tty_set_termios+0x1010/0x1010 [ 1230.259306] tty_ldisc_open+0xa2/0x120 [ 1230.260222] tty_ldisc_setup+0x90/0x100 [ 1230.261168] tty_init_dev.part.0+0x1fa/0x610 [ 1230.262178] ? pty_open+0x310/0x310 [ 1230.263011] tty_init_dev+0x5b/0x80 [ 1230.263855] ptmx_open+0x116/0x370 [ 1230.264674] ? pty_open+0x310/0x310 [ 1230.265499] chrdev_open+0x268/0x6e0 [ 1230.266347] ? __unregister_chrdev+0x110/0x110 [ 1230.267379] ? fsnotify_perm.part.0+0x22d/0x620 [ 1230.268458] do_dentry_open+0x4b7/0x1090 [ 1230.269397] ? __unregister_chrdev+0x110/0x110 [ 1230.270424] ? may_open+0x1e4/0x400 [ 1230.271266] path_openat+0x19ba/0x2770 [ 1230.272184] ? path_lookupat+0x860/0x860 [ 1230.273122] ? find_held_lock+0x2c/0x110 [ 1230.274057] ? __lockdep_reset_lock+0x180/0x180 [ 1230.275129] do_filp_open+0x190/0x3e0 [ 1230.275998] ? may_open_dev+0xf0/0xf0 [ 1230.276896] ? do_raw_spin_lock+0x121/0x260 [ 1230.277866] ? rwlock_bug.part.0+0x90/0x90 [ 1230.278836] ? _raw_spin_unlock+0x1a/0x30 [ 1230.279767] ? alloc_fd+0x2e7/0x670 [ 1230.280628] do_sys_openat2+0x171/0x4d0 [ 1230.281560] ? build_open_flags+0x6f0/0x6f0 [ 1230.282520] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1230.283613] ? wait_for_completion_io+0x270/0x270 [ 1230.284718] __x64_sys_openat+0x13f/0x1f0 [ 1230.285669] ? __ia32_sys_open+0x1c0/0x1c0 [ 1230.286633] ? ksys_write+0x1a9/0x260 [ 1230.287517] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1230.288733] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1230.289927] do_syscall_64+0x33/0x40 [ 1230.290772] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1230.291925] RIP: 0033:0x7f2443112b19 [ 1230.292767] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1230.296869] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1230.298597] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1230.300195] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1230.301801] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1230.303389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1230.305002] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 [ 1230.310957] loop6: detected capacity change from 0 to 41948160 20:14:19 executing program 3: semget$private(0x0, 0x3, 0x153) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000040)=[{0x0, 0x4, 0x82b4d8da1ae7c66c}], 0x1) r0 = semget$private(0x0, 0x6, 0x0) semctl$IPC_RMID(r0, 0x0, 0xb) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000100)=[{0x0, 0x52e5, 0x1000}, {0x4, 0x40, 0x1800}, {0x4, 0xffd1}], 0x3, &(0x7f0000000180)={r1, r2+60000000}) r3 = semget$private(0x0, 0x4000, 0x0) semtimedop(r3, &(0x7f0000000240)=[{0x3, 0x0, 0x1000}, {0x1, 0x7fff, 0x1000}, {0x6, 0x2, 0x800}, {0x3, 0xff00}, {0x4, 0x6468}, {0x0, 0x5, 0x1000}, {0x3, 0x4, 0x1800}, {0x3, 0x8, 0x1800}, {}], 0x9, &(0x7f0000000040)) semctl$SEM_STAT_ANY(r3, 0x2, 0x14, &(0x7f00000010c0)=""/79) semctl$IPC_RMID(r3, 0x0, 0x0) semop(r0, &(0x7f0000000200)=[{0x1, 0x3, 0x1000}, {0x4}], 0x2) semop(0x0, &(0x7f00000000c0)=[{0x3, 0x0, 0x1800}, {}, {0x2, 0x8, 0x800}, {0x4}], 0x4) semctl$SEM_INFO(0x0, 0x5, 0x13, &(0x7f0000000080)=""/101) r4 = semget$private(0x0, 0x6, 0x0) semop(r4, &(0x7f00000000c0)=[{0x3, 0x0, 0x1800}, {}], 0x2) semctl$IPC_RMID(r4, 0x0, 0x0) semctl$SEM_STAT_ANY(r4, 0x1, 0x14, &(0x7f00000001c0)=""/29) unshare(0x48020200) semctl$IPC_RMID(0x0, 0x0, 0x0) 20:14:19 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 20:14:19 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x208000, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x158408, &(0x7f0000000180)={'trans=unix,', {[{@version_9p2000}, {@access_uid={'access', 0x3d, 0xee01}}, {@cache_fscache}], [{@obj_type}, {@dont_appraise}, {@smackfsdef={'smackfsdef', 0x3d, 'cgroup\x00'}}, {@fowner_lt={'fowner<', r0}}, {@fsuuid={'fsuuid', 0x3d, {[0x0, 0x64, 0x61, 0x30, 0x64, 0x35, 0x65, 0x64], 0x2d, [0x35, 0x38, 0x36, 0x64], 0x2d, [0x38, 0x63, 0x62, 0x30], 0x2d, [0x64, 0x65, 0x3], 0x2d, [0x63, 0x33, 0x36, 0x62, 0x33, 0x63, 0x37, 0x34]}}}, {@fsmagic={'fsmagic', 0x3d, 0x10001}}]}}) ioctl$TIOCGSID(0xffffffffffffffff, 0x80045432, 0x0) close(0xffffffffffffffff) 20:14:19 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000440)=ANY=[@ANYBLOB="0180e2003e000000000000007fdd6096153f00072b0020010000000000000000000000000000ff0200000000000000040000000000018f00907800000000d446df2ad4c513c71c617c7258310047d9e9f483851840537ae70a443a4211f63afcec6129a2f27300fc"], 0x0) syz_emit_ethernet(0x8c, &(0x7f0000000380)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast, @void, {@ipv4={0x800, @igmp={{0xa, 0x4, 0x2, 0x2f, 0x7e, 0x65, 0x0, 0x20, 0x2, 0x0, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ra={0x94, 0x4, 0x1}, @lsrr={0x83, 0xf, 0xd1, [@local, @private=0xa010101, @loopback]}]}}, {0x13, 0x3, 0x0, @broadcast, "f9f003206c86b7ef0c7edd297c2afe587ac4bd25bff0d5f731966173a5baee36d6b8e03f057c2c60fc471c753ffde1e105f52be7eed4e9cf5a2d14c3afb9e780932770786eb86280a759fecaa719"}}}}}, &(0x7f0000000580)={0x0, 0x6, [0x2fd, 0xeb1, 0x12, 0x932]}) syz_emit_ethernet(0x32, &(0x7f0000000500)={@link_local, @random="e597d011414a", @void, {@arp={0x806, @generic={0x8, 0x600, 0x6, 0x7, 0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x20}, "9413c067e9de23", @dev={'\xaa\xaa\xaa\xaa\xaa', 0x18}, "b70287f5ce7ecbba82"}}}}, &(0x7f0000000540)={0x1, 0x3, [0xf25, 0xade, 0x987, 0x7ce]}) syz_extract_tcp_res$synack(&(0x7f00000004c0)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x18c, &(0x7f00000035c0)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xf}, @void, {@ipv4={0x800, @tcp={{0x16, 0x4, 0x1, 0x0, 0x17e, 0x67, 0x0, 0x5, 0x6, 0x0, @local, @multicast1, {[@timestamp_prespec={0x44, 0x14, 0x77, 0x3, 0x4, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x200}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x8}]}, @timestamp_prespec={0x44, 0x1c, 0x72, 0x3, 0x3, [{@empty, 0x2}, {@multicast2, 0x6}, {@multicast1, 0x1}]}, @timestamp_addr={0x44, 0x14, 0xa3, 0x1, 0x4, [{@dev={0xac, 0x14, 0x14, 0x25}, 0xa9a}, {@multicast1, 0x2}]}]}}, {{0x4e23, 0x4e20, 0x41424344, r0, 0x1, 0x0, 0xa, 0x4, 0x3ff, 0x0, 0x200, {[@sack_perm={0x4, 0x2}, @window={0x3, 0x3}, @mptcp=@add_addr={0x1e, 0xc, 0x0, 0xc, 0x20, @remote, 0x1, "08c8"}]}}, {"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"}}}}}}, &(0x7f00000005c0)={0x1, 0x1, [0x57a, 0x2d4, 0x394, 0x72d]}) syz_emit_ethernet(0x343, &(0x7f0000000000)={@remote, @broadcast, @void, {@ipv4={0x800, @gre={{0x8, 0x4, 0x0, 0x3f, 0x335, 0x64, 0x0, 0xca, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, {[@noop, @lsrr={0x83, 0xb, 0x7a, [@multicast2, @broadcast]}]}}, {{0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xf7, 0x2, [0x8, 0x7fff], "02a380c3250d1fff67e4330d9def48dd5150cc5b40dfe9fe76c2478dc01022be48f5371162d8bc078fad68c2d1f716fbd02e99cb60782f9ff1ba591befdf721ec74dec7e9e7156393dc0bbceb67eaa32f2e571cac005d93ae0d417ac562e78a048f101b2c5b0a021d2315829c851f94f98c5ba44719b8f100bd12ae7dd2622e7e74cd6ec6d79c3b6648d4d8c8fa04efee1b4fa4bfa211295aa6d509ec04732b10bf819764a6bfbe77cf26b873d121286911e927d4b875d27d189e9188c625aecd5a0fe6ac981d94f15b827a5fc6196f02a4816298d976da78ab695b8ded2c5d7060642b3b03264482b30e62a0ebe73b9c5eec21167c175"}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800, [], "4064fb7536500967f281d5c09d4ef617ac364c794e72c8c19b06105a0e4640c63ca6af06b091e1fa9997d00c8729402ca313b6d0b73d87f62cd5e3777fa3d3874fefa8c6c2863dc638ec769c4cace1fca930b41f92b99bcb236794aa44f45a1015e6f46e9772"}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0xf450, 0x6], "c5f50f16097c3ef6bdcf10698c183e25b4f8242fdda63fc49a746cdc211a13827d36434e92b97f2c8b79c802b4a5acea032b009f53a1d0d79df3c513b20d34c30e2224fedb4aad71accaf10517a69cf8a602fc70db954a0b9d7e0a2d76199343d43f44acfcaf098f2b6e1ccc07bb7fb3cf203757d4cffd0c0bc72a1f364671fbaa60e064eed0b439a9ee577dfccd5d44fc3cc73121b94b2400b391b95b865bdf94198382be830fa0fdf34544125b3b69105231a0451a4373809d3b153627b4303c3264eae3329667c5960d969ebde71dbec429bd895df9959cb391140a4720fcfce30a68"}, {0x8, 0x88be, 0x0, {{0x8, 0x1, 0x33, 0x3, 0x0, 0x2}, 0x1, {0x1}}}, {0x8, 0x22eb, 0x4, {{0x2, 0x2, 0x9, 0x2, 0x0, 0x2, 0x5, 0xc5}, 0x2, {0x8, 0x13, 0x2, 0xa, 0x1}}}, {0x8, 0x6558, 0x0, "5444ce913a603fc9d41f565b34dd511337c2a9cce88001deceb8528d88bea67f22f82ef4352685de5aaf51b8cb8b692672395821b79a20c5366eb573e828232b6f201aaf22d540f4b1addbb968083932fcbcb71fc7f50ff9f3e05069d71afd4efb99331d6dc72b1b3f5f1e96e492cb3e4b56c06e6ec5a5a56e38be54c4e980f3484ddda6a80dda01"}}}}}}, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/locks\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000003400)=[{{&(0x7f0000000680)=@tipc, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000700)=""/203, 0xcb}, {&(0x7f0000000800)=""/152, 0x98}, {&(0x7f00000008c0)=""/99, 0x63}, {&(0x7f0000000940)=""/116, 0x74}, {&(0x7f00000009c0)=""/141, 0x8d}, {&(0x7f0000000a80)=""/181, 0xb5}, {&(0x7f0000000b40)=""/74, 0x4a}, {&(0x7f0000000bc0)=""/1, 0x1}], 0x8, &(0x7f0000000c80)=""/237, 0xed}, 0x2f0}, {{&(0x7f0000000d80)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000001000)=[{&(0x7f0000000e00)=""/162, 0xa2}, {&(0x7f0000000ec0)=""/174, 0xae}, {&(0x7f0000000f80)=""/73, 0x49}], 0x3, &(0x7f0000001040)=""/223, 0xdf}, 0x3}, {{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000001140)=""/190, 0xbe}, {&(0x7f0000001200)=""/200, 0xc8}, {&(0x7f0000001300)=""/168, 0xa8}, {&(0x7f00000013c0)=""/209, 0xd1}], 0x4, &(0x7f0000001500)=""/229, 0xe5}, 0x10000}, {{&(0x7f0000001600)=@tipc, 0x80, &(0x7f0000001880)=[{&(0x7f0000001680)=""/193, 0xc1}, {&(0x7f0000001780)=""/14, 0xe}, {&(0x7f00000017c0)=""/180, 0xb4}], 0x3, &(0x7f00000018c0)=""/23, 0x17}, 0x3d}, {{&(0x7f0000001900)=@xdp, 0x80, &(0x7f00000020c0)=[{&(0x7f0000001980)=""/126, 0x7e}, {&(0x7f0000001a00)=""/93, 0x5d}, {&(0x7f0000001a80)=""/246, 0xf6}, {&(0x7f0000001b80)=""/115, 0x73}, {&(0x7f0000001c00)=""/113, 0x71}, {&(0x7f0000001c80)=""/139, 0x8b}, {&(0x7f0000001d40)=""/178, 0xb2}, {&(0x7f0000001e00)=""/211, 0xd3}, {&(0x7f0000001f00)=""/208, 0xd0}, {&(0x7f0000002000)=""/184, 0xb8}], 0xa, &(0x7f0000002180)=""/7, 0x7}, 0x2}, {{&(0x7f00000021c0)=@can, 0x80, &(0x7f0000003300)=[{&(0x7f0000002240)=""/4096, 0x1000}, {&(0x7f0000003240)=""/185, 0xb9}], 0x2, &(0x7f0000003340)=""/144, 0x90}, 0x3}], 0x6, 0x20, &(0x7f0000003580)) 20:14:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, 0x0) [ 1230.422460] loop5: detected capacity change from 0 to 2048 20:14:19 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 35) 20:14:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x46e2, 0x102) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000840)=[&(0x7f0000000140)=']\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='security.capability\x00', &(0x7f0000000340)='security.capability\x00', &(0x7f00000003c0)='wlan0\x00', &(0x7f0000000440)='\xd7,+[-&@\x00', &(0x7f0000000c40)='\x9c)Q#\x18?\xe1\x9d\xf8\xb6\x04\x9d\x9c\xd2\xa0\x012\x80\x8d\x83\x8d\x8d\x03\x11\xc7\xbd\xa4o\xafo\x85F\xcd\xd1\xce\x94U\x9e\xfe\xa0\x14\xa8\xb03:\xc7\xe2\xb7\xc4ux\xef7\x0f$\xf2\xe1\x98\xcb\x0e\x02\xe7=I[Bb\x86\xd3\x11\xd0\x18CS\x8euz_;\f\xdf\xa2,\x0etQ\xbc\xa8\x951=\xb2\x99v\x1d\xee\x14\xe4\xa1<+\ni&8\x1f\xc7\x8a\xcf\x90\x9e\x96\xef\xfarB\xc3\x13\f\x06\xe6X\x06\xece\x8c\x8b\x84X\x97\x03)\xdd\x9cf0V\x8cN\xab\xef\xfe\x87Q_\xaa\x9eT>\x02\xf5\xb7M\xcev\x1f\xda)V\x8a\xb9\xae\x187l\xf7t\xab\xe2\x15a\x95u^!\xa5\xfbbq\xa34\xacc1\xf2\xb2im\xfe\x15\xb0\x9d\xb0L\x99\x01k,\xc6u\xefn\x03\x17\xa1\xdc:\xf5)x\xa6\x85z\xfa\x8a2\x93/\xc0\xbe\xf2\xf3\x97\xa8\xb8-,\xf1\x87\xd1\xf9\xf4\xb9\xad\xa7\x96#\xcf\x9b\xbaI\xa5\xc6n\xc6[\xb7?\xd7\xa0\x0e\x93%@{\xce\xbf\x91]\xf4\x9d\x9a\xd9\xa1b\x8fF\xbb\xa6\xf9\x93\xa3\xc7\'\\\x95\x06\\\xcf\xf5o\xec'], &(0x7f0000000440), 0x1000) fallocate(0xffffffffffffffff, 0x78, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000280)=ANY=[@ANYBLOB="010000001803d419b00e0100", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ftruncate(r0, 0x1000003) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000640)=""/177, 0xb1}, {&(0x7f0000000b80)=""/145, 0x91}, {&(0x7f0000000b00)=""/108, 0x6c}], 0x3, 0x1, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x73, 0x0, @perf_bp={0x0}, 0x8, 0x2, 0x400, 0x3, 0x2, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@empty}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) clone3(&(0x7f0000000740)={0x40092340, &(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)=0x0, {0x34}, &(0x7f0000000540)=""/201, 0xc9, 0x0, &(0x7f0000000700)}, 0x58) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x8000000, 0x3}]}, 0x14, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'veth1_to_bridge\x00'}) renameat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f00000009c0)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000940)={0x400, 0x1c, 0x1}, &(0x7f0000000980)='./file0\x00', 0x18, 0x0, 0x12345}, 0x400) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x1, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x7, 0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) clone3(&(0x7f0000000e40)={0x0, &(0x7f00000007c0), &(0x7f0000000800), &(0x7f0000000880), {0x3d}, &(0x7f00000008c0)=""/66, 0x42, &(0x7f0000000d80)=""/118, &(0x7f0000000e00)=[r2, r1], 0x2, {r0}}, 0x58) [ 1230.530476] FAULT_INJECTION: forcing a failure. [ 1230.530476] name failslab, interval 1, probability 0, space 0, times 0 [ 1230.531873] CPU: 1 PID: 8280 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1230.532664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1230.533632] Call Trace: [ 1230.533945] dump_stack+0x107/0x167 [ 1230.534374] should_fail.cold+0x5/0xa [ 1230.534817] ? create_object.isra.0+0x3a/0xa20 [ 1230.535354] should_failslab+0x5/0x20 [ 1230.535794] kmem_cache_alloc+0x5b/0x310 [ 1230.536271] ? tty_ldisc_setup+0x90/0x100 [ 1230.536747] ? tty_init_dev.part.0+0x1fa/0x610 [ 1230.537288] create_object.isra.0+0x3a/0xa20 [ 1230.537796] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1230.538395] kmem_cache_alloc_node+0x169/0x330 [ 1230.538932] alloc_vmap_area+0x148/0x1d10 [ 1230.539419] ? kmem_cache_alloc_node_trace+0x16d/0x340 [ 1230.540032] ? mark_held_locks+0x9e/0xe0 [ 1230.540516] ? purge_vmap_area_lazy+0xc0/0xc0 [ 1230.541042] ? kasan_unpoison_shadow+0x33/0x50 [ 1230.541569] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1230.542160] __get_vm_area_node+0x127/0x340 [ 1230.542667] __vmalloc_node_range+0x13f/0x9e0 [ 1230.543185] ? n_tty_open+0x16/0x170 [ 1230.543613] ? n_tty_open+0x16/0x170 [ 1230.544056] ? __vmalloc_node+0x110/0x110 [ 1230.544541] ? up_write+0x191/0x550 [ 1230.544973] ? down_write_killable+0x180/0x180 [ 1230.545504] ? n_tty_open+0x16/0x170 [ 1230.545937] __vmalloc_node+0xb5/0x110 [ 1230.546390] ? n_tty_open+0x16/0x170 [ 1230.546826] n_tty_open+0x16/0x170 [ 1230.547239] ? n_tty_set_termios+0x1010/0x1010 [ 1230.547767] tty_ldisc_open+0xa2/0x120 [ 1230.548222] tty_ldisc_setup+0x90/0x100 [ 1230.548687] tty_init_dev.part.0+0x1fa/0x610 [ 1230.549208] ? pty_open+0x310/0x310 [ 1230.549630] tty_init_dev+0x5b/0x80 [ 1230.550054] ptmx_open+0x116/0x370 [ 1230.550474] ? pty_open+0x310/0x310 [ 1230.550894] chrdev_open+0x268/0x6e0 [ 1230.551325] ? __unregister_chrdev+0x110/0x110 [ 1230.551858] ? fsnotify_perm.part.0+0x22d/0x620 [ 1230.552406] do_dentry_open+0x4b7/0x1090 [ 1230.552888] ? __unregister_chrdev+0x110/0x110 [ 1230.553425] ? may_open+0x1e4/0x400 [ 1230.553849] path_openat+0x19ba/0x2770 [ 1230.554314] ? path_lookupat+0x860/0x860 [ 1230.554785] ? find_held_lock+0x2c/0x110 [ 1230.555257] ? __lockdep_reset_lock+0x180/0x180 [ 1230.555797] do_filp_open+0x190/0x3e0 [ 1230.556238] ? may_open_dev+0xf0/0xf0 [ 1230.556689] ? do_raw_spin_lock+0x121/0x260 [ 1230.557202] ? rwlock_bug.part.0+0x90/0x90 [ 1230.557701] ? _raw_spin_unlock+0x1a/0x30 [ 1230.558178] ? alloc_fd+0x2e7/0x670 [ 1230.558608] do_sys_openat2+0x171/0x4d0 [ 1230.559067] ? build_open_flags+0x6f0/0x6f0 [ 1230.559567] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1230.560121] ? wait_for_completion_io+0x270/0x270 [ 1230.560682] __x64_sys_openat+0x13f/0x1f0 [ 1230.561172] ? __ia32_sys_open+0x1c0/0x1c0 [ 1230.561664] ? ksys_write+0x1a9/0x260 [ 1230.562108] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1230.562714] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1230.563307] do_syscall_64+0x33/0x40 [ 1230.563736] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1230.564329] RIP: 0033:0x7f2443112b19 [ 1230.564761] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1230.566889] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1230.567771] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1230.568592] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1230.569420] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1230.570240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1230.571055] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 20:14:19 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0xf00) [ 1230.640058] loop6: detected capacity change from 0 to 41948160 20:14:33 executing program 3: open_tree(0xffffffffffffffff, 0x0, 0x91001) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x8, 0x0, 0x1, 0x17, "77004a6efdff00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) signalfd(r1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4662, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000003, 0x13, r2, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="5000000000010101000000000000000001000000040002803000048c2c00038005000100fd000000080003400000000505000100670000000500010003000000050001007f0000000600124000000000"], 0x50}, 0x1, 0x0, 0x0, 0x44}, 0x4000001) syz_io_uring_complete(0x0) syz_io_uring_submit(r3, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd_index=0x6, 0x0, 0x0, 0x0, {0xb1130482ba6eb07d}}, 0x9) creat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x430}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) r5 = dup(0xffffffffffffffff) setns(r5, 0x20000000) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x5, 0x8, 0xfc, 0x80, 0x0, 0x50, 0x80800, 0x9, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080), 0xb}, 0x40, 0x2, 0x1ff, 0x2, 0x4, 0x7fffffff, 0x40, 0x0, 0x1, 0x0, 0x200}, 0xffffffffffffffff, 0x7, r5, 0x8) 20:14:33 executing program 2: semget$private(0x0, 0x3, 0x153) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000040)=[{0x0, 0x4, 0x82b4d8da1ae7c66c}], 0x1) r0 = semget$private(0x0, 0x6, 0x0) semctl$IPC_RMID(r0, 0x0, 0xb) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000100)=[{0x0, 0x52e5, 0x1000}, {0x4, 0x40, 0x1800}, {0x4, 0xffd1}], 0x3, &(0x7f0000000180)={r1, r2+60000000}) r3 = semget$private(0x0, 0x4000, 0x0) semtimedop(r3, &(0x7f0000000240)=[{0x3, 0x0, 0x1000}, {0x1, 0x7fff, 0x1000}, {0x6, 0x2, 0x800}, {0x3, 0xff00}, {0x4, 0x6468}, {0x0, 0x5, 0x1000}, {0x3, 0x4, 0x1800}, {0x3, 0x8, 0x1800}, {}], 0x9, &(0x7f0000000040)) semctl$SEM_STAT_ANY(r3, 0x2, 0x14, &(0x7f00000010c0)=""/79) semctl$IPC_RMID(r3, 0x0, 0x0) semop(r0, &(0x7f0000000200)=[{0x1, 0x3, 0x1000}, {0x4}], 0x2) semop(0x0, &(0x7f00000000c0)=[{0x3, 0x0, 0x1800}, {}, {0x2, 0x8, 0x800}, {0x4}], 0x4) semctl$SEM_INFO(0x0, 0x5, 0x13, &(0x7f0000000080)=""/101) r4 = semget$private(0x0, 0x6, 0x0) semop(r4, &(0x7f00000000c0)=[{0x3, 0x0, 0x1800}, {}], 0x2) semctl$IPC_RMID(r4, 0x0, 0x0) semctl$SEM_STAT_ANY(r4, 0x1, 0x14, &(0x7f00000001c0)=""/29) unshare(0x48020200) semctl$IPC_RMID(0x0, 0x0, 0x0) [ 1244.753684] FAULT_INJECTION: forcing a failure. [ 1244.753684] name failslab, interval 1, probability 0, space 0, times 0 [ 1244.756141] CPU: 0 PID: 8298 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1244.757615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1244.759379] Call Trace: [ 1244.759950] dump_stack+0x107/0x167 [ 1244.760740] should_fail.cold+0x5/0xa [ 1244.761577] ? __vmalloc_node_range+0x7a2/0x9e0 [ 1244.762571] should_failslab+0x5/0x20 [ 1244.763385] __kmalloc_node+0x76/0x420 [ 1244.764248] __vmalloc_node_range+0x7a2/0x9e0 [ 1244.765240] ? __vmalloc_node+0x110/0x110 [ 1244.766130] ? up_write+0x191/0x550 [ 1244.766913] ? down_write_killable+0x180/0x180 [ 1244.767896] ? n_tty_open+0x16/0x170 [ 1244.768703] __vmalloc_node+0xb5/0x110 [ 1244.769557] ? n_tty_open+0x16/0x170 [ 1244.770368] n_tty_open+0x16/0x170 [ 1244.771132] ? n_tty_set_termios+0x1010/0x1010 [ 1244.772103] tty_ldisc_open+0xa2/0x120 [ 1244.772945] tty_ldisc_setup+0x90/0x100 [ 1244.773811] tty_init_dev.part.0+0x1fa/0x610 [ 1244.774783] ? pty_open+0x310/0x310 [ 1244.775587] tty_init_dev+0x5b/0x80 [ 1244.776386] ptmx_open+0x116/0x370 [ 1244.777182] ? pty_open+0x310/0x310 [ 1244.777981] chrdev_open+0x268/0x6e0 [ 1244.778790] ? __unregister_chrdev+0x110/0x110 [ 1244.779808] ? fsnotify_perm.part.0+0x22d/0x620 [ 1244.780851] do_dentry_open+0x4b7/0x1090 [ 1244.781753] ? __unregister_chrdev+0x110/0x110 [ 1244.782743] ? may_open+0x1e4/0x400 [ 1244.783543] path_openat+0x19ba/0x2770 [ 1244.784426] ? path_lookupat+0x860/0x860 [ 1244.785325] ? find_held_lock+0x2c/0x110 [ 1244.786214] ? __lockdep_reset_lock+0x180/0x180 [ 1244.787263] do_filp_open+0x190/0x3e0 [ 1244.788117] ? may_open_dev+0xf0/0xf0 [ 1244.788989] ? do_raw_spin_lock+0x121/0x260 [ 1244.789951] ? rwlock_bug.part.0+0x90/0x90 [ 1244.790921] ? _raw_spin_unlock+0x1a/0x30 [ 1244.791844] ? alloc_fd+0x2e7/0x670 [ 1244.792681] do_sys_openat2+0x171/0x4d0 [ 1244.793584] ? build_open_flags+0x6f0/0x6f0 [ 1244.794539] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1244.795613] ? wait_for_completion_io+0x270/0x270 [ 1244.796703] __x64_sys_openat+0x13f/0x1f0 [ 1244.797640] ? __ia32_sys_open+0x1c0/0x1c0 [ 1244.798573] ? ksys_write+0x1a9/0x260 [ 1244.799435] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1244.800598] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1244.801758] do_syscall_64+0x33/0x40 [ 1244.802582] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1244.803717] RIP: 0033:0x7f2443112b19 [ 1244.804541] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1244.808844] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1244.810504] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1244.812034] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1244.813566] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1244.815099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1244.816627] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 20:14:33 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 36) 20:14:33 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 20:14:33 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) 20:14:33 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x2000) 20:14:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000011c0)=ANY=[@ANYBLOB="18000000", @ANYRES16=r1, @ANYBLOB="0b0b00000000000000000100000004000180708870b47428d9e93cbe10052b42cf760d55eae7b4b2083e8f916369eaf9a5431cc1b3e475589bdc6c6731f14356f4b8bdb5fd2fe1dceadd7c2b0cbbc2c30e7fdb26aa2bf9c6798f343e858d6495c4800d00158d3ed8c37ca26f6d646abca9818fce19d67fbe9b90"], 0x18}}, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) writev(r3, &(0x7f0000001280)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001180)='y', 0xff94}], 0x2) r4 = syz_open_dev$loop(&(0x7f0000001140), 0xffffffffffffffc1, 0x10441) dup3(r4, r2, 0x80000) r5 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x1000a4, 0x0) faccessat2(r5, &(0x7f0000000040)='mnt/encrypted_dir/../file0\x00', 0x80, 0x3e4fcec92923ce05) mkdirat(r5, &(0x7f0000000140)='./file0\x00', 0x95) fcntl$setpipe(r3, 0x407, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000001240)={0x80000001, 0x400, 0x2, 0x8e, 0x9}) sendmsg$NL80211_CMD_FLUSH_PMKSA(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000013c0)={&(0x7f0000001380)={0x28, 0x0, 0x200, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8, 0x5b}}}}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4800}, 0xc000) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r8, r7, &(0x7f0000000300)=0x80000000, 0x5) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r7, 0xc0189375, &(0x7f0000001740)=ANY=[@ANYRES16=r3, @ANYRES32, @ANYBLOB="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"]) 20:14:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, 0x0) 20:14:33 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x25, 0x3, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff}) pread64(r0, &(0x7f0000000140)=""/104, 0x68, 0x9) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) 20:14:33 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) [ 1244.846357] loop6: detected capacity change from 0 to 41948160 [ 1244.852516] loop5: detected capacity change from 0 to 2048 [ 1244.899374] ptm ptm2: ldisc open failed (-12), clearing slot 2 20:14:34 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x3902) 20:14:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, 0x0) 20:14:34 executing program 3: r0 = fork() perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0x10}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000040)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x1c, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @redirect={0x5, 0x0, 0x0, @broadcast, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @dev, @broadcast, {[@timestamp_prespec={0x44, 0x24, 0x0, 0x3, 0x0, [{@multicast1}, {@remote}, {@empty}, {@broadcast}]}, @rr={0x7, 0x7, 0x0, [@broadcast]}]}}}}}}}, 0x0) [ 1244.990105] loop5: detected capacity change from 0 to 2048 20:14:34 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x8000, 0x3, 0x5, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000001580)='net/snmp\x00') readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001780)=""/251, 0xfb}, {&(0x7f0000001500)=""/102, 0x66}, {&(0x7f0000001900)=""/130, 0x82}, {&(0x7f00000019c0)=""/95, 0x5f}], 0x4) readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4095, 0xfff}], 0x17) readv(0xffffffffffffffff, &(0x7f0000000340), 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') ioctl$FIONREAD(r3, 0x6801, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f00000020c0)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="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", @ANYBLOB="7198b8510805e85291ce210e8ae4169999a39db0d96d2c7d61b5298cecfd0d0a76259b3a5b99a2a2d9707768005d2539c4cf12c47df91a531a1750d989fffe2961f264b96faa667fc99d7f315cc9d820848c33b2d50186104ed51b8f17a60085b51f9b16ed789bd55c435f5c0543c04eb48fc85fb6b3d3b2264136e844834aae7954b2ec09bc7a62646d8a0b933485e8dc898fadb6a9490724962145b4a0be7e017075db7be580fb8c0e24b3605fb88a295b7d8ec3102629466b5c5d370a83ff6748af1351d5c2c1079c3ac3ce53b5cdbbd1f1f981dbfb1e6dd079bb7127077ec2b52a1743b60e7dea8fd68d7cbeb72677f5aad5699a31d2f4", @ANYRESHEX=r1, @ANYBLOB="97c19e51bb03884406d138233a1082d10e8d055ceb92107c6ee798646ff3bc4f78e32fc0305af2a897ad2e4d7393b0b3af63139ab8fd51e2f8924ed15a728c8ec0b29de78e8613407a1d9e2a6197332b980c59572cbb71c6e568a516cfdd35cde41942a991e9a5fb00300bc22be5c7ab6b9767149eaa4c62f77b9c3d12452cc78abf0b294ed7f227"]) getdents(r4, &(0x7f0000000380)=""/215, 0xd7) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'U-', 0x7fffffff}, 0x16, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) fsetxattr$security_selinux(r5, &(0x7f0000000240), &(0x7f00000002c0)='system_u:object_r:dlm_control_device_t:s0\x00', 0x2a, 0x6a4e5309ea842515) write$P9_RXATTRCREATE(r3, &(0x7f0000000340)={0x7, 0x21, 0x2}, 0x7) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xc21}}, './file0/file1\x00'}) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x20103, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f00000011c0)={0x53, 0xfffffffffffffffd, 0x0, 0x0, @buffer={0x0, 0x1031, &(0x7f0000001240)=""/4108}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x48020200) 20:14:34 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 37) [ 1245.032776] FAULT_INJECTION: forcing a failure. [ 1245.032776] name failslab, interval 1, probability 0, space 0, times 0 [ 1245.035274] CPU: 0 PID: 8330 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1245.036722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1245.038478] Call Trace: [ 1245.039042] dump_stack+0x107/0x167 [ 1245.039818] should_fail.cold+0x5/0xa [ 1245.040633] ? create_object.isra.0+0x3a/0xa20 [ 1245.041614] should_failslab+0x5/0x20 [ 1245.042416] kmem_cache_alloc+0x5b/0x310 [ 1245.043287] create_object.isra.0+0x3a/0xa20 [ 1245.044209] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1245.045310] __kmalloc_node+0x1ae/0x420 [ 1245.046175] __vmalloc_node_range+0x7a2/0x9e0 [ 1245.047145] ? __vmalloc_node+0x110/0x110 [ 1245.048032] ? up_write+0x191/0x550 [ 1245.048823] ? down_write_killable+0x180/0x180 [ 1245.049818] ? n_tty_open+0x16/0x170 [ 1245.050618] __vmalloc_node+0xb5/0x110 [ 1245.051439] ? n_tty_open+0x16/0x170 [ 1245.052244] n_tty_open+0x16/0x170 [ 1245.052988] ? n_tty_set_termios+0x1010/0x1010 [ 1245.053967] tty_ldisc_open+0xa2/0x120 [ 1245.054800] tty_ldisc_setup+0x90/0x100 [ 1245.055655] tty_init_dev.part.0+0x1fa/0x610 [ 1245.056604] ? pty_open+0x310/0x310 [ 1245.057383] tty_init_dev+0x5b/0x80 [ 1245.058161] ptmx_open+0x116/0x370 [ 1245.058924] ? pty_open+0x310/0x310 [ 1245.059696] chrdev_open+0x268/0x6e0 [ 1245.060485] ? __unregister_chrdev+0x110/0x110 [ 1245.061464] ? fsnotify_perm.part.0+0x22d/0x620 [ 1245.062478] do_dentry_open+0x4b7/0x1090 [ 1245.063338] ? __unregister_chrdev+0x110/0x110 [ 1245.064302] ? may_open+0x1e4/0x400 [ 1245.065083] path_openat+0x19ba/0x2770 [ 1245.065942] ? path_lookupat+0x860/0x860 [ 1245.066819] ? find_held_lock+0x2c/0x110 [ 1245.067686] ? __lockdep_reset_lock+0x180/0x180 [ 1245.068693] do_filp_open+0x190/0x3e0 [ 1245.069514] ? may_open_dev+0xf0/0xf0 [ 1245.070359] ? do_raw_spin_lock+0x121/0x260 [ 1245.071278] ? rwlock_bug.part.0+0x90/0x90 [ 1245.072205] ? _raw_spin_unlock+0x1a/0x30 [ 1245.073098] ? alloc_fd+0x2e7/0x670 [ 1245.073897] do_sys_openat2+0x171/0x4d0 [ 1245.074762] ? build_open_flags+0x6f0/0x6f0 [ 1245.075685] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1245.076727] ? wait_for_completion_io+0x270/0x270 [ 1245.077791] __x64_sys_openat+0x13f/0x1f0 [ 1245.078672] ? __ia32_sys_open+0x1c0/0x1c0 [ 1245.079568] ? ksys_write+0x1a9/0x260 [ 1245.080393] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1245.081513] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1245.082618] do_syscall_64+0x33/0x40 [ 1245.083413] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1245.084529] RIP: 0033:0x7f2443112b19 [ 1245.085335] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1245.089271] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1245.090890] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1245.092405] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1245.093922] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1245.094501] loop6: detected capacity change from 0 to 41948160 [ 1245.095415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1245.095430] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 20:14:34 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x58e002, 0x92) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) 20:14:34 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) 20:14:50 executing program 2: semget$private(0x0, 0x3, 0x153) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000040)=[{0x0, 0x4, 0x82b4d8da1ae7c66c}], 0x1) r0 = semget$private(0x0, 0x6, 0x0) semctl$IPC_RMID(r0, 0x0, 0xb) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000100)=[{0x0, 0x52e5, 0x1000}, {0x4, 0x40, 0x1800}, {0x4, 0xffd1}], 0x3, &(0x7f0000000180)={r1, r2+60000000}) r3 = semget$private(0x0, 0x4000, 0x0) semtimedop(r3, &(0x7f0000000240)=[{0x3, 0x0, 0x1000}, {0x1, 0x7fff, 0x1000}, {0x6, 0x2, 0x800}, {0x3, 0xff00}, {0x4, 0x6468}, {0x0, 0x5, 0x1000}, {0x3, 0x4, 0x1800}, {0x3, 0x8, 0x1800}, {}], 0x9, &(0x7f0000000040)) semctl$SEM_STAT_ANY(r3, 0x2, 0x14, &(0x7f00000010c0)=""/79) semctl$IPC_RMID(r3, 0x0, 0x0) semop(r0, &(0x7f0000000200)=[{0x1, 0x3, 0x1000}, {0x4}], 0x2) semop(0x0, &(0x7f00000000c0)=[{0x3, 0x0, 0x1800}, {}, {0x2, 0x8, 0x800}, {0x4}], 0x4) semctl$SEM_INFO(0x0, 0x5, 0x13, &(0x7f0000000080)=""/101) r4 = semget$private(0x0, 0x6, 0x0) semop(r4, &(0x7f00000000c0)=[{0x3, 0x0, 0x1800}, {}], 0x2) semctl$IPC_RMID(r4, 0x0, 0x0) semctl$SEM_STAT_ANY(r4, 0x1, 0x14, &(0x7f00000001c0)=""/29) unshare(0x48020200) semctl$IPC_RMID(0x0, 0x0, 0x0) 20:14:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="a3", 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="2321202e2fec696c65300a1de778973352ba71f9a3c7002e7669992bb032da04f37677c82286755820c3100cd14afd1352d97c34dcdbd6064297402992b52eb414d21c6feb1bf2c83608819cc9e43b3cda1993f87b8c21acd633cde19917598b6dd4000000000000ffffeca892b676"], 0xb) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x7f, 0x2, 0x20, 0x6, 0x0, 0x9, 0x40540, 0xa, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x40, 0x1, @perf_config_ext={0x2, 0x18f}, 0x48160, 0x9, 0x9, 0x1, 0xfffffffeffffffff, 0x4, 0xfff7, 0x0, 0xfff, 0x0, 0x739d}, 0xffffffffffffffff, 0xd, r1, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) 20:14:50 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}, {&(0x7f0000000340)="b7481887527d7427e519ecb442172916b0b44ccbfddb7d65", 0xfcd2, 0x7da}], 0x0, &(0x7f0000000380)=ANY=[]) r1 = perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000280), 0x2}, 0xc00}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x196) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0xc1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) r2 = socket$netlink(0x10, 0x3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', &(0x7f0000000440), 0x1000) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000014c0)={{{@in=@remote, @in6}}, {{@in6=@private2}, 0x0, @in6=@empty}}, &(0x7f0000000380)=0xe8) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000240), &(0x7f0000000400)='./file0\x00', 0x8, 0x3) ioprio_get$pid(0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r4, &(0x7f0000001600)=[{0x0}], 0x1) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) r6 = fcntl$getown(r3, 0x9) ioctl$BINDER_FREEZE(r3, 0x400c620e, &(0x7f0000000300)={r6, 0x0, 0x2}) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000580)={'wlan1\x00', 0x0}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0), r5) sendmsg$NL80211_CMD_REGISTER_FRAME(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000003c0), 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)={0x1a8, 0x0, 0x300, 0x70bd29, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x40, 0x37}}}}, [@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x75d}, @NL80211_ATTR_FRAME_MATCH={0x86, 0x5b, "8a7cce8ee2de78ed5fe7edf8a986da7c4ec49b26e4618f797e568cc814b1e9b8ea8304efd924d7334dd3398cb59a88086f6c7bcb3ef4d4ce101e8f83635cdfc507ffc6f01ba7e64bfd4e4ea92e96b9752fcb400758e91a6d2a38a1be62df0a3418b48ce37f2870ff5a2fce13d402a9c38f304decaa3f51258eff7b310e2f48a65423"}, @NL80211_ATTR_FRAME_MATCH={0x40, 0x5b, "d28f090a940ac83fcfbfe82c00a1ca0a11b06623421b502d4bee704faf35cac86c96ae384b3814ad04a7b8fb2a3b413a65ca6e7e914e77ff032cfb5d"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x7}, @NL80211_ATTR_FRAME_MATCH={0xa0, 0x5b, "d78016690ca6c4b12b775834670c19e66053e413991cc4759c8f55e2ad7228344e3059d7213375590c60c51f7dc4a2156165008db8dc1a3833a0138bffdf27defb551887e041d13db00a9ec92874d7718cf6b66b6c7dbcfe7da8b2e16008ebbf9da5eea57a99168d24fee69a746d4a240461bcbb23ba3ff9c075e848c171eb4e0a03539ce3b51b7d77109b21440229cf67068b5c6ea0fac8790b7fef"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0xf93}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x50}, 0x48000) 20:14:50 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x3f00) 20:14:50 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, 0x0, 0x0) 20:14:50 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 38) 20:14:50 executing program 0: r0 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000000), &(0x7f00000000c0), 0x2, 0x1) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x30, 0xffffffffffffffff, 0x0) [ 1261.389637] loop4: detected capacity change from 0 to 135266304 20:14:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 1) [ 1261.414698] FAULT_INJECTION: forcing a failure. [ 1261.414698] name failslab, interval 1, probability 0, space 0, times 0 [ 1261.416880] CPU: 0 PID: 8368 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1261.418200] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1261.419767] Call Trace: [ 1261.420276] dump_stack+0x107/0x167 [ 1261.420971] should_fail.cold+0x5/0xa [ 1261.421718] ? __do_sys_memfd_create+0xfb/0x450 [ 1261.422602] should_failslab+0x5/0x20 [ 1261.423322] __kmalloc+0x72/0x390 [ 1261.423989] __do_sys_memfd_create+0xfb/0x450 [ 1261.424847] ? ksys_write+0x1a9/0x260 [ 1261.425590] ? memfd_file_seals_ptr+0x170/0x170 [ 1261.426473] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1261.427477] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1261.428466] do_syscall_64+0x33/0x40 [ 1261.429176] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1261.430149] RIP: 0033:0x7f5fa534fb19 [ 1261.430851] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1261.434369] RSP: 002b:00007f5fa28c4f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1261.435809] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5fa534fb19 [ 1261.437136] RDX: 00000000000009c0 RSI: 0000000000000000 RDI: 00007f5fa53a90fb [ 1261.438484] RBP: 0000000000000002 R08: 00000000000004e0 R09: ffffffffffffffff [ 1261.439830] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1261.441170] R13: 0000000020000100 R14: 00000000000009c0 R15: 0000000020012b00 [ 1261.452830] FAULT_INJECTION: forcing a failure. [ 1261.452830] name failslab, interval 1, probability 0, space 0, times 0 [ 1261.454989] CPU: 0 PID: 8373 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1261.456275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1261.457849] Call Trace: [ 1261.458354] dump_stack+0x107/0x167 [ 1261.459044] should_fail.cold+0x5/0xa [ 1261.459764] ? create_object.isra.0+0x3a/0xa20 [ 1261.460633] should_failslab+0x5/0x20 [ 1261.461359] kmem_cache_alloc+0x5b/0x310 [ 1261.462137] create_object.isra.0+0x3a/0xa20 [ 1261.462960] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1261.463934] __kmalloc_node+0x1ae/0x420 [ 1261.464729] __vmalloc_node_range+0x7a2/0x9e0 [ 1261.465621] ? __vmalloc_node+0x110/0x110 [ 1261.466417] ? up_write+0x191/0x550 [ 1261.467116] ? down_write_killable+0x180/0x180 [ 1261.467987] ? n_tty_open+0x16/0x170 [ 1261.468688] __vmalloc_node+0xb5/0x110 [ 1261.469441] ? n_tty_open+0x16/0x170 [ 1261.470151] n_tty_open+0x16/0x170 [ 1261.470821] ? n_tty_set_termios+0x1010/0x1010 [ 1261.471680] tty_ldisc_open+0xa2/0x120 [ 1261.472410] tty_ldisc_setup+0x90/0x100 [ 1261.473163] tty_init_dev.part.0+0x1fa/0x610 [ 1261.474010] ? pty_open+0x310/0x310 20:14:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 2) [ 1261.474801] tty_init_dev+0x5b/0x80 [ 1261.475503] ptmx_open+0x116/0x370 [ 1261.476170] ? pty_open+0x310/0x310 [ 1261.476841] chrdev_open+0x268/0x6e0 [ 1261.477553] ? __unregister_chrdev+0x110/0x110 [ 1261.478401] ? fsnotify_perm.part.0+0x22d/0x620 [ 1261.479282] do_dentry_open+0x4b7/0x1090 [ 1261.480056] ? __unregister_chrdev+0x110/0x110 [ 1261.480905] ? may_open+0x1e4/0x400 [ 1261.481619] path_openat+0x19ba/0x2770 [ 1261.482379] ? path_lookupat+0x860/0x860 [ 1261.483148] loop6: detected capacity change from 0 to 41948160 [ 1261.483165] ? find_held_lock+0x2c/0x110 [ 1261.484277] ? __lockdep_reset_lock+0x180/0x180 [ 1261.484324] do_filp_open+0x190/0x3e0 [ 1261.486725] ? may_open_dev+0xf0/0xf0 [ 1261.487464] ? do_raw_spin_lock+0x121/0x260 [ 1261.488262] ? rwlock_bug.part.0+0x90/0x90 [ 1261.489054] ? _raw_spin_unlock+0x1a/0x30 [ 1261.489835] ? alloc_fd+0x2e7/0x670 [ 1261.490544] do_sys_openat2+0x171/0x4d0 [ 1261.491286] ? build_open_flags+0x6f0/0x6f0 [ 1261.492081] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1261.492974] ? wait_for_completion_io+0x270/0x270 [ 1261.493889] __x64_sys_openat+0x13f/0x1f0 [ 1261.494652] ? __ia32_sys_open+0x1c0/0x1c0 [ 1261.495429] ? ksys_write+0x1a9/0x260 [ 1261.496142] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1261.497098] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1261.498051] do_syscall_64+0x33/0x40 [ 1261.498742] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1261.499680] RIP: 0033:0x7f2443112b19 [ 1261.500361] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1261.503696] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1261.505084] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1261.506395] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1261.507690] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1261.508993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1261.510292] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 20:14:50 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, 0x0, 0x0) 20:14:50 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x4000) [ 1261.648710] FAULT_INJECTION: forcing a failure. [ 1261.648710] name failslab, interval 1, probability 0, space 0, times 0 [ 1261.650720] CPU: 0 PID: 8386 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1261.652077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1261.653475] Call Trace: [ 1261.653923] dump_stack+0x107/0x167 [ 1261.654534] should_fail.cold+0x5/0xa [ 1261.655172] ? create_object.isra.0+0x3a/0xa20 [ 1261.655911] should_failslab+0x5/0x20 [ 1261.656538] kmem_cache_alloc+0x5b/0x310 [ 1261.657226] create_object.isra.0+0x3a/0xa20 [ 1261.657964] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1261.658807] __kmalloc+0x16e/0x390 [ 1261.659397] __do_sys_memfd_create+0xfb/0x450 [ 1261.660131] ? ksys_write+0x1a9/0x260 [ 1261.660751] ? memfd_file_seals_ptr+0x170/0x170 [ 1261.661530] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1261.662417] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1261.663300] do_syscall_64+0x33/0x40 [ 1261.663928] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1261.664769] RIP: 0033:0x7f5fa534fb19 [ 1261.665402] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1261.668373] RSP: 002b:00007f5fa28c4f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1261.669631] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5fa534fb19 [ 1261.670789] RDX: 00000000000009c0 RSI: 0000000000000000 RDI: 00007f5fa53a90fb [ 1261.671965] RBP: 0000000000000002 R08: 00000000000004e0 R09: ffffffffffffffff [ 1261.673133] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1261.674288] R13: 0000000020000100 R14: 00000000000009c0 R15: 0000000020012b00 20:14:50 executing program 0: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 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, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x4, 0xb4f7, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000180)) openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x200081, 0x10) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x800, 0x13) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f00000000c0)={r0, 0x3, 0x81, 0x7fffffff}) mq_timedsend(r3, &(0x7f00000001c0)="b79083de980b7bee08043df71a703152f6eee1d0e2c895e688235a65cbf2f0558335e394ea9d5275545fc2f9ff5bdd107b79750b8003c5dc59efcb55b6651c555714c453089605835181f7cacf59752f2d69f2b6006774940f2fd99450f3c927f3675b09e18d5662ab06984dbc16e206d0bbfc0d9dbb124a6bb64b6ef0fc770239c2b518901086607a4a718e9396cc27bc5decbeaf74daea3bb91027b7d56eeca3818b3da281a38fabe515f280e4a08ffb7b5095d83d8626198f82ce037016798010f2d5c06846a953fdea0c2dd7075bec092dd08ce370b02614912e348a0fbc3cce751594c7ad98d184040bce8fae", 0xef, 0x100000, &(0x7f00000002c0)={0x77359400}) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000140)={0x0, r3, 0xfffffffffffff001, 0x401, 0xfffffffffffffbff, 0x1}) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x804, 0x0) 20:14:50 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, 0x0, 0x0) 20:14:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x1ce}, &(0x7f0000ffa000/0x6000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) r3 = openat$cgroup_subtree(r0, &(0x7f0000000100), 0x2, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000140)=@IORING_OP_FADVISE={0x18, 0x1, 0x0, @fd=r3, 0x4f, 0x0, 0x5, 0x3}, 0x8) r4 = socket$nl_generic(0x10, 0x3, 0x10) ftruncate(r0, 0x1000003) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd_index=0x8, 0x0, 0x0, 0x0, {0x8020}}, 0x2) dup2(r0, r4) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000400)="f1da8eda85929969f27fbfe3236f73e4848d4da35f3c1d31636c6d451ef85b49c6285ac214e681ac2cbab6861c2e22c38f769fe8b9d5ad303e1acfba84184c415fdc050f9fc4af0ca53615f747c48d4436e598247cb48a23631aa87412c3c707f7b46eca4585139aa6dbcad4c56349e34503c82a1e57116b31484340d346cb233f8cd4ff6353540f8f46a77535253b0fc39e65a9e25b5ed02ac834b7ac6989ea076619727e0291262897de59a4784e1914329a092df8fb14c19ed17a7280a53818b38468e4be33aaf0986920c9b94afc8e5694cec37e823d64804983edb910520603e5c1503a73075c06ba4dbfa44d8b98d934a8", 0xf4}, {&(0x7f0000000500)="492a8867a3d05878f7aeab8be9e872cedee2e9eebed19da23c76fcf9ae522b7158c35f608ecbbe6d9a3d7ad5606f98ae334700688576217ec9ba3432f4a00a7b5018cb65ecdfe26322d7638f2b9a6df281d5a5529344eb6ee59978f592ba2d258a1815f4153bfd9525bf0dc8e7e5e13e097058e373ec7d5c643488c2ac3e9363382001e210a227", 0x87}, {&(0x7f00000009c0)="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", 0x1000}, {&(0x7f00000005c0)='t4D', 0x3}], 0x4}, 0x20000000) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000000340)={r5, r6/1000+10000}, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r4, &(0x7f0000000200)={'#! ', './file0', [{0x20, 'iso9660\x00'}, {0x20, 'security.capability\x00'}], 0xa, "89e9acfbd22beca3a183337876994074620f635eac3efa8ed49fab22d831e4c0c6507fdae851da3b3bf487b56264b92e8b0192191c071ece6aa0deeb52320d423e9c684d349b7f2a0d54ed0d4ee6f2807e"}, 0x7a) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) write$binfmt_elf64(r7, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0xaf2) [ 1261.685819] loop6: detected capacity change from 0 to 41948160 20:14:50 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x6000) 20:14:50 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x93b}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000800)=ANY=[]) r1 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000940)=ANY=[@ANYBLOB="b061a461c7abf34a18bd76007007e39a240000001000010000000000000000960000000000000000000500008048000000ade97d88c401c0aac1c7730ba452bbd56f1d5d03449d65dc3a2b048d30b08b798b3072eb3ae2a029b1c67d13cd42aa76af5fe5d0158dbf1cbd67562f2936450deb845a6542893d67567ebe26490a75517d8dc6edd089cff7f4d0d3124e03a59aa0d4e9e3b33f618e91f4b4328647eb78f969"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000840)=ANY=[@ANYRES16, @ANYRESDEC, @ANYRESHEX=r1]) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) openat(r2, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) read(0xffffffffffffffff, &(0x7f00000006c0)=""/135, 0x87) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000380)=""/45, 0x2d}], 0x1, 0xffff57e9, 0x4) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r2, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x1c, 0x0, 0x800, 0x70bd25, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x240041c0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000640)={&(0x7f0000000780)={0x58, 0x0, 0x1, 0x70bd28, 0x25dfdbfa, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffffffffffffffd}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x80000001}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0x91}, 0x30004840) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x741600, 0x0) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000880)=""/184, 0xb8}, {&(0x7f0000001a40)=""/4080, 0xff0}, {&(0x7f00000002c0)=""/116, 0x74}], 0x3, 0x71, 0xb56f) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) [ 1261.753879] loop5: detected capacity change from 0 to 2048 [ 1261.760353] EXT4-fs (loop5): unsupported descriptor size 226 [ 1261.846570] loop6: detected capacity change from 0 to 41948160 20:15:05 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x8004) sendmsg$inet6(r0, &(0x7f0000000400)={&(0x7f0000000040)={0xa, 0x4e24, 0x7, @private0={0xfc, 0x0, '\x00', 0x1}, 0x1}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000340)="6e320fc943db84968fbf07f65db08991907c56e82bffb1cc9cd7b9724892050a8a2a20aa27e42bdebdb22c264f046ed4da24ae2e208e95fd0d4c3fcc8a963d2705efccb60edd01488f9b3a1cebba6527b2574d58218e7a343d3cf0c514f053ee0ed9ebaf4039c10c48179da6f86ea3fba2c6488741d7f7908e98d72b9a0f8bad1414661547991021d9c2cf99e21e3f786583e753eac9b05b3dee8a", 0x9b}], 0x1, &(0x7f0000000240)=[@pktinfo={{0x24, 0x29, 0x32, {@local}}}], 0x28}, 0x24000000) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'sit0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'syzkaller1\x00'}) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000009c0)=ANY=[@ANYRESDEC=r2], 0x98}}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000440), 0x4) 20:15:05 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x7ff, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000140)="02579516a9445fb67fc8708f521379dfbcb96fc7de567cf44f16ce3fc39edf1971e68594802ae1b54637c5c40e91ae43eb6885d1d9e2648fb927eba5a2400b60563b81441065028076cb3488b48f4e8a2667083e1fd3cdaf2423830a18dc8a", 0x5f, 0xffffffffffff0d90}, {&(0x7f00000001c0)="3eeda64248ad4fe8e3766b6a677f0849d8683600d41ece5434f1abb6c4c71936577cf0a5da912b8922e04de8ab392bc53e6277380652a7765b32b32f35032bd581de03a47d9eb0b32bfc0132377b554f9ceb6dd77da33594aabdfdbaebccdcfe85a3b4377e8c0786bc028ce1ac156fe8ecf2c41d5157b7e85cb567c23f0cdf7e9c81b4a86337c39d18b33710f182ef0d572741b92e3b75801952dfbc00ded5ae25fae34f6af70ed2831fae8157d0f0fac38640f44ac1854f555002b1e2c0410724c2f98173040f38fae8e0ecdbb5a114d6408707b9c4ef2e", 0xd8, 0x4}, {&(0x7f00000002c0)="4340fdb7045f68ec410596915ccc50cf4064b51d81058a8edc9d4d4fad6100", 0x1f}, {&(0x7f0000000300)="e38ff7a01bc2a0631eb42ddf0ea8a250e66962324e2db7d9577b7f4b122beb19642f55b4ae3c1c45575ee65d14d9dc638a0506745e9a5e0f630e99b1e1e30276a9d44a060717c921b6e7cb647c59533956dc37da458b84013bec6bc91cfc60ac3e0b7c3dfebae8c718a3e35a72ade1080a707737e2161d10e0a07ea428c13a33e51e64802d3a6ccd0e9c8e86c5127b4778dcfe87", 0x94, 0x8000}], 0x21092, &(0x7f00000004c0)={[{@dax}], [{@dont_measure}, {@pcr={'pcr', 0x3d, 0x33}}, {@fsuuid={'fsuuid', 0x3d, {[0x64, 0x37, 0x62, 0x32, 0x38, 0x38, 0x35, 0x63], 0x2d, [0x69, 0x63, 0x38, 0x63], 0x2d, [0x39, 0x63, 0x65, 0x9eca378bd76b90d9], 0x2d, [0x32, 0x35, 0x32, 0x32], 0x2d, [0x36, 0x65, 0x63, 0x61, 0x38, 0x3d, 0x32, 0x35]}}}]}) 20:15:05 executing program 4: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010, 0x84b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = pkey_alloc(0x0, 0x2) r2 = pkey_alloc(0x0, 0x5) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, r2) pkey_mprotect(&(0x7f0000fed000/0x13000)=nil, 0x13000, 0x0, r1) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x9, r1) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000004, 0xffffffffffffffff) pkey_free(r1) r4 = gettid() pkey_mprotect(&(0x7f0000ff3000/0x4000)=nil, 0x4000, 0x3000008, r2) rt_tgsigqueueinfo(0x0, r4, 0x0, &(0x7f0000000000)={0x0, 0x0, 0xf9ffffff}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xdf, 0x3, 0x8, 0x0, 0x0, 0x4, 0x10010, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x800000, 0x2, @perf_config_ext={0x9e, 0x8}, 0x11a4, 0x1, 0x6, 0x9, 0xc1dd, 0xa30, 0x8, 0x0, 0x9}, 0x0, 0xf, r0, 0x0) munlock(&(0x7f0000ff2000/0x3000)=nil, 0x3000) r5 = creat(&(0x7f0000000000)='./file1\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x8800000) [ 1276.917817] FAULT_INJECTION: forcing a failure. [ 1276.917817] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1276.920503] CPU: 1 PID: 8420 Comm: syz-executor.5 Not tainted 5.10.240 #1 20:15:05 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) (fail_nth: 1) 20:15:05 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 39) 20:15:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 3) 20:15:05 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x8004) 20:15:05 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f00000002c0)={0x0, 0x0, 0x2f59}) flistxattr(0xffffffffffffffff, &(0x7f0000000000)=""/168, 0xa8) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1276.922057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1276.924098] Call Trace: [ 1276.924698] dump_stack+0x107/0x167 [ 1276.925539] should_fail.cold+0x5/0xa [ 1276.926406] _copy_from_user+0x2e/0x1b0 [ 1276.927305] __do_sys_memfd_create+0x16d/0x450 [ 1276.928337] ? memfd_file_seals_ptr+0x170/0x170 [ 1276.929387] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1276.930583] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1276.931747] do_syscall_64+0x33/0x40 [ 1276.932592] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1276.933759] RIP: 0033:0x7f5fa534fb19 [ 1276.934593] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1276.938707] RSP: 002b:00007f5fa28c4f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1276.940409] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5fa534fb19 20:15:06 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x52, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x503, 0x0, @perf_config_ext, 0x6422e, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) setns(r2, 0x20000000) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x8, 0x5, 0x7, 0x0, 0x0, 0x80000000, 0x49504, 0x7, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x643, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x41, 0x7, 0x4, 0x7, 0x2, 0x1, 0x2, 0x0, 0x6, 0x0, 0x5}, 0xffffffffffffffff, 0x6, r2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="601c6d6b646f736617e43c00088020000200000004f80001", 0x18}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) r4 = getpgrp(0x0) r5 = pidfd_open(r4, 0x0) r6 = dup(r5) setns(r6, 0x20000000) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000680)={{0x1, 0x1, 0x18, r3, {0x4}}, './file0\x00'}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r7, 0x80045432, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r7, 0x40806685, &(0x7f0000000800)={0x1, 0x0, 0x1000, 0xc1, &(0x7f00000006c0)="7ada3d0cb536cd60c513715d4b251a7d6a29e4d6c038b2a6c0438dec914bb41d6248f63863413f06420a7f92656e3e0b60176418cdf8891fcb360751ff0462b603475532f34c4441f441bb4beefb0b3ba0e9a6143861b7e1df736ea89090feff5ce9463c223f86975f2071a839ef95395b88ebf172522b824a22f7303958f945b0e92c34b7d32c00fc8e47c5ff058808e3a79582234d149461dad59dcb7262352f77aff57682e9469bc1a204ae1a8c0a0cdda43ed9b019d2d6752a2ec27324a90f", 0x22, 0x0, &(0x7f00000007c0)="d107f883a4019c5b07da5aa09533830a50df899024b2cca7f5a496210b52e8e6c16e"}) getsockname(r6, &(0x7f00000004c0)=@in={0x2, 0x0, @initdev}, &(0x7f0000000540)=0x80) mount(&(0x7f0000000600)=ANY=[@ANYBLOB="2f6465762f6c6f6f703000bc6360eb38acc8425de07b1dfc6b2a1a60f33e402e0ec397b06598546dd335670671d979f40038d6a6c288c2b7d624f1415198b1ae3bbcd03abf167d80aa6a3359f49e"], &(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)='rootfs\x00', 0x0, &(0x7f0000000400)='@:[\xee\x00') perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x6, 0x7f, 0xf8, 0x4, 0x0, 0x9, 0x61, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x3}, 0x400, 0x10000, 0x1000, 0x9, 0x3, 0x0, 0x2, 0x0, 0x6, 0x0, 0x3}, 0xffffffffffffffff, 0x8, r2, 0x1) [ 1276.942038] RDX: 00000000000009c0 RSI: 0000000000000000 RDI: 00007f5fa53a90fb [ 1276.943787] RBP: 0000000000000002 R08: 00000000000004e0 R09: ffffffffffffffff [ 1276.945369] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1276.946984] R13: 0000000020000100 R14: 00000000000009c0 R15: 0000000020012b00 [ 1276.965329] FAULT_INJECTION: forcing a failure. [ 1276.965329] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1276.967982] CPU: 1 PID: 8429 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1276.969507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1276.971327] Call Trace: [ 1276.971908] dump_stack+0x107/0x167 [ 1276.972722] should_fail.cold+0x5/0xa [ 1276.973575] __alloc_pages_nodemask+0x182/0x600 [ 1276.974590] ? __kmalloc_node+0x1ae/0x420 [ 1276.975504] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1276.976812] ? mark_held_locks+0x9e/0xe0 [ 1276.977719] ? trace_hardirqs_on+0x5b/0x180 [ 1276.978675] alloc_pages_current+0x187/0x280 [ 1276.979419] loop0: detected capacity change from 0 to 8264192 [ 1276.979636] __vmalloc_node_range+0x60a/0x9e0 [ 1276.981513] ? __vmalloc_node+0x110/0x110 [ 1276.982407] ? up_write+0x191/0x550 [ 1276.983199] ? down_write_killable+0x180/0x180 [ 1276.984185] ? n_tty_open+0x16/0x170 [ 1276.984992] __vmalloc_node+0xb5/0x110 [ 1276.985850] ? n_tty_open+0x16/0x170 [ 1276.986655] n_tty_open+0x16/0x170 [ 1276.987420] ? n_tty_set_termios+0x1010/0x1010 [ 1276.988408] tty_ldisc_open+0xa2/0x120 [ 1276.989248] tty_ldisc_setup+0x90/0x100 [ 1276.990120] tty_init_dev.part.0+0x1fa/0x610 [ 1276.991074] ? pty_open+0x310/0x310 [ 1276.991858] tty_init_dev+0x5b/0x80 [ 1276.992647] ptmx_open+0x116/0x370 [ 1276.993428] ? pty_open+0x310/0x310 [ 1276.994208] chrdev_open+0x268/0x6e0 [ 1276.995009] ? __unregister_chrdev+0x110/0x110 [ 1276.995999] ? fsnotify_perm.part.0+0x22d/0x620 [ 1276.997016] do_dentry_open+0x4b7/0x1090 [ 1276.997918] ? __unregister_chrdev+0x110/0x110 [ 1276.998221] FAULT_INJECTION: forcing a failure. [ 1276.998221] name failslab, interval 1, probability 0, space 0, times 0 [ 1276.999051] ? may_open+0x1e4/0x400 [ 1276.999081] path_openat+0x19ba/0x2770 [ 1276.999125] ? path_lookupat+0x860/0x860 [ 1277.003602] ? find_held_lock+0x2c/0x110 [ 1277.004616] ? __lockdep_reset_lock+0x180/0x180 [ 1277.005810] do_filp_open+0x190/0x3e0 [ 1277.006750] ? may_open_dev+0xf0/0xf0 [ 1277.007708] ? do_raw_spin_lock+0x121/0x260 [ 1277.008791] ? rwlock_bug.part.0+0x90/0x90 [ 1277.009864] ? _raw_spin_unlock+0x1a/0x30 [ 1277.010888] ? alloc_fd+0x2e7/0x670 [ 1277.011806] do_sys_openat2+0x171/0x4d0 [ 1277.012785] ? build_open_flags+0x6f0/0x6f0 [ 1277.013855] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1277.015047] ? wait_for_completion_io+0x270/0x270 [ 1277.016242] __x64_sys_openat+0x13f/0x1f0 [ 1277.017261] ? __ia32_sys_open+0x1c0/0x1c0 [ 1277.018312] ? ksys_write+0x1a9/0x260 [ 1277.019254] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1277.020544] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1277.021829] do_syscall_64+0x33/0x40 [ 1277.022734] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1277.023985] RIP: 0033:0x7f2443112b19 [ 1277.024893] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1277.029392] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1277.031263] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1277.033005] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1277.034753] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1277.036488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1277.038223] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 [ 1277.039991] CPU: 0 PID: 8431 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 1277.041027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1277.042287] Call Trace: [ 1277.042698] dump_stack+0x107/0x167 [ 1277.043251] should_fail.cold+0x5/0xa [ 1277.043836] ? getname_flags.part.0+0x50/0x4f0 [ 1277.044537] should_failslab+0x5/0x20 [ 1277.045129] kmem_cache_alloc+0x5b/0x310 [ 1277.045765] getname_flags.part.0+0x50/0x4f0 [ 1277.046430] getname_flags+0x9a/0xe0 [ 1277.046989] do_mkdirat+0x8f/0x2b0 [ 1277.047529] ? user_path_create+0xf0/0xf0 [ 1277.048159] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1277.048946] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1277.049447] ptm ptm2: ldisc open failed (-12), clearing slot 2 [ 1277.049732] do_syscall_64+0x33/0x40 [ 1277.051702] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1277.052475] RIP: 0033:0x7fc9b48f8b19 [ 1277.053031] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1277.055781] RSP: 002b:00007fc9b1e6e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1277.056928] RAX: ffffffffffffffda RBX: 00007fc9b4a0bf60 RCX: 00007fc9b48f8b19 [ 1277.057999] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1277.059059] RBP: 00007fc9b1e6e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1277.060118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1277.061190] R13: 00007ffc6a0262ff R14: 00007fc9b1e6e300 R15: 0000000000022000 [ 1277.076136] loop6: detected capacity change from 0 to 41948160 20:15:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 4) [ 1277.108819] FAULT_INJECTION: forcing a failure. [ 1277.108819] name failslab, interval 1, probability 0, space 0, times 0 [ 1277.111489] CPU: 1 PID: 8439 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1277.113030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1277.114893] Call Trace: [ 1277.115499] dump_stack+0x107/0x167 [ 1277.116324] should_fail.cold+0x5/0xa [ 1277.117192] ? shmem_alloc_inode+0x18/0x40 [ 1277.118162] should_failslab+0x5/0x20 [ 1277.119009] kmem_cache_alloc+0x5b/0x310 [ 1277.119913] ? shmem_destroy_inode+0x70/0x70 [ 1277.120897] shmem_alloc_inode+0x18/0x40 [ 1277.121809] ? shmem_destroy_inode+0x70/0x70 [ 1277.122797] alloc_inode+0x63/0x240 [ 1277.123612] new_inode+0x23/0x250 [ 1277.124401] shmem_get_inode+0x15e/0xbc0 [ 1277.125335] __shmem_file_setup+0xb8/0x320 [ 1277.126302] ? _copy_from_user+0xfb/0x1b0 [ 1277.127261] __do_sys_memfd_create+0x275/0x450 [ 1277.128286] ? memfd_file_seals_ptr+0x170/0x170 [ 1277.129326] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1277.130514] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1277.131664] do_syscall_64+0x33/0x40 [ 1277.132498] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1277.133636] RIP: 0033:0x7f5fa534fb19 20:15:06 executing program 0: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpgrp(0x0) pidfd_open(r1, 0x0) getpgrp(0x0) r2 = dup(0xffffffffffffffff) setns(r2, 0x20000000) r3 = perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x4, 0x1, 0x1f, 0xf1, 0x0, 0x7, 0x400, 0x4, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x4, @perf_bp={&(0x7f00000000c0), 0x1}, 0x1, 0x100000000, 0x1, 0x4, 0x1f, 0xa0db, 0x1d90, 0x0, 0x937, 0x0, 0x7f}, r1, 0xe, r2, 0x0) r4 = perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x6, 0x3, 0x7, 0x1f, 0x0, 0x4, 0x8010, 0xc, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000000), 0x1}, 0x2000, 0x8, 0xafba, 0x2, 0x0, 0x5, 0x200, 0x0, 0x0, 0x0, 0x6}, r1, 0x0, 0xffffffffffffffff, 0xb) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r5, 0x80045432, 0x0) r6 = openat$cgroup_freezer_state(r2, &(0x7f0000000b00), 0x2, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r7, 0x80045432, 0x0) r8 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r9, 0x80045432, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000300)="1234d7c310fef667b9dd3dacecf37c5497d528fd7cedc68156a94f5a0e244c1875ea0862366afe3ae106edfea4424a0396007eb1cc671870218fce9385f1cb5bcf84e96e32d40fa30b49f039f7dac3f9e6b5b85c8e2789fa10191c248d97649502106adec9a45e72fcb949877820c4434f3b273e241f9a3314b2deb94e76a76b4cfb1867bea5409ad5bd4b0a90e255a52973f11df4918913c62ddce7932820a3a093140c16c6ea4f6044d6121ee54809ee93f486e41e457b8e91bc0a014dd93b5bc0271ceb479adcda1a01c28473d8530ce15aaa89b3df87f65126157599940a62be772fd96f", 0xe6}, {&(0x7f00000004c0)="9cb42f00f9e4cc74631dad0711e8570f82828edf49d25dae2d8c98090ba4eb2dbabcb5579a5aa76898616001bbebddf370a33ec403f33ab0a2f26c5bbd2b6ba6481959cef8a4292d4a6a8f1e8fba53d768607c6dcf8c9b815ffafabc9aa4ab61026b2d8d66aec2c97d5ef274904215e4fcbde9ce3a447b6ec5b1b70c17f7849d845344cd5b71e86e23bcbaf7aab0a6aad5df99fef9592998568dd702b142e2dd9ea4d029ab24e37636d5205186f52d433e1403a8388233", 0xb7}, {&(0x7f0000000580)="5ba200e2ac5cfcbec942c5e0a903b6db2a5cb70f278e87da55a0058391cc90ca2868e157e3e3dead58cff1e203fb65a3d48a29e269dc23c3405d5f4a3758e30ae7a689c780d55b9b4fc2a7bdcf63f9ac1e32880bbd747e136b9a26c3203a1d8a97655005ebd06e1cbbf8673eed6f568ca6100d8dac0155882807077e8f61f34d97d8d54ed2266e3ab6255601d9559606ecf9daa4675e52a3ad948a3cbee76b79da3d9055a8ee4bd5fb40b0ba0255a04f672b", 0xb2}, {&(0x7f0000000640)="f8e69fab0b654cc0f7a0416ff06af8fbf322a8a9dc4a8fdb5197c32ea5d3984d2deddf61681a74e7d27685f325f6e592ac97d383dc48fdef2a16075a3f1a226472ac322ac1f407f3685fa408f4612a007734770cde6c3169e808f940832cfbf3c678204c60a75be2b96d94a4cfbb290ce1d80f52766549d2cdf4ceef4703146c96c197fbcf775d2ffe13cd6279cbc4b826282d54", 0x94}, {&(0x7f0000000400)="74aa4901fe", 0x5}, {&(0x7f0000000700)="8dadb1432e77e34b5d627806c2e51dd86c014a913251e230b2b32ea46fb5aacb947c8c781e08d1a39aad977278edaae968c603170c9bdf5a8a71bb9ed74ab75d45244c84b04fba616398cdc6e05c0cfd5c031382a4a67856b121041981ec25e7642b70d9b444130d682fe2395972cf602e4fb59bf646660cb5595801422adc48ec6c96616dadd0843f7e43031febd13f3f964746ae590d43a1323d06", 0x9c}, {&(0x7f00000007c0)="4abcfb0c13415268e47e4e2410c3f4e3c68366ddd9bf9070b7d071c652199837770efd351d454623e7a02f9ac006577ab0987819bceea8d28fc90576288c4e7f61d4e2c0720d4ccf8ee2285bcbd1a18ae6f20a3a92c0a7f45ad365d3341ee86ff907f63b2cd68ca5e655105ca4a4fe5cddf98a6b7b85f3578c4e133ea3637af44467f4dba03237d474fc427e560d500c8eae722ae5480febd49fff516cfda1d013c68b8944756ce616b26e7ba34460123733a0bf9b47580c89c55d44ebf86868ca71db167e1cca6a9890ceab9b7ed1f110b7d3482cd11c83007dbebc884966", 0xdf}, {&(0x7f00000008c0)="83d7dda2fdc5f56da9a6f0d91879ae6e5ba74d87c4afa9dad58430fdf990399d923af4db3895cb2a0dac184334d8883807d00754f10c6a3a1f9e8b3c39f578bf6a0588e525dd31ae71b236438491336a31a5dffa90d6fe3837f2c866d9f0c8de8657", 0x62}], 0x8, &(0x7f0000000d40)=[@rights={{0x18, 0x1, 0x1, [r3, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, r0, r2, r0]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r5, r6]}}, @rights={{0x1c, 0x1, 0x1, [r7, r8, r9]}}], 0xa8, 0x4000080}, 0x80000) r10 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r10, 0x4004662b, &(0x7f0000000240)=0x5) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) [ 1277.134461] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1277.138866] RSP: 002b:00007f5fa28c4f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1277.140564] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5fa534fb19 [ 1277.142147] RDX: 00000000000009c0 RSI: 0000000000000000 RDI: 00007f5fa53a90fb [ 1277.143730] RBP: 0000000000000002 R08: 00000000000004e0 R09: ffffffffffffffff [ 1277.145303] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1277.146896] R13: 0000000020000100 R14: 00000000000009c0 R15: 0000000020012b00 20:15:06 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 40) 20:15:06 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) (fail_nth: 2) [ 1277.271705] FAULT_INJECTION: forcing a failure. [ 1277.271705] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1277.273310] CPU: 0 PID: 8451 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1277.274218] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1277.275287] Call Trace: [ 1277.275639] dump_stack+0x107/0x167 [ 1277.276126] should_fail.cold+0x5/0xa [ 1277.276641] __alloc_pages_nodemask+0x182/0x600 [ 1277.277264] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1277.278051] ? mark_held_locks+0x9e/0xe0 [ 1277.278591] ? trace_hardirqs_on+0x5b/0x180 [ 1277.279168] alloc_pages_current+0x187/0x280 [ 1277.279726] __vmalloc_node_range+0x60a/0x9e0 [ 1277.280334] ? __vmalloc_node+0x110/0x110 [ 1277.280855] ? up_write+0x191/0x550 [ 1277.281311] ? down_write_killable+0x180/0x180 [ 1277.281890] ? n_tty_open+0x16/0x170 [ 1277.282357] __vmalloc_node+0xb5/0x110 [ 1277.282843] ? n_tty_open+0x16/0x170 [ 1277.283316] n_tty_open+0x16/0x170 [ 1277.283761] ? n_tty_set_termios+0x1010/0x1010 [ 1277.284321] tty_ldisc_open+0xa2/0x120 [ 1277.284803] tty_ldisc_setup+0x90/0x100 [ 1277.285298] tty_init_dev.part.0+0x1fa/0x610 [ 1277.285875] ? pty_open+0x310/0x310 [ 1277.286330] tty_init_dev+0x5b/0x80 [ 1277.286783] ptmx_open+0x116/0x370 [ 1277.287227] ? pty_open+0x310/0x310 [ 1277.287676] chrdev_open+0x268/0x6e0 [ 1277.288146] ? __unregister_chrdev+0x110/0x110 [ 1277.288712] ? fsnotify_perm.part.0+0x22d/0x620 [ 1277.289301] do_dentry_open+0x4b7/0x1090 [ 1277.289814] ? __unregister_chrdev+0x110/0x110 [ 1277.290380] ? may_open+0x1e4/0x400 [ 1277.290835] path_openat+0x19ba/0x2770 [ 1277.291363] ? path_lookupat+0x860/0x860 [ 1277.291874] ? find_held_lock+0x2c/0x110 [ 1277.292380] ? __lockdep_reset_lock+0x180/0x180 [ 1277.292963] do_filp_open+0x190/0x3e0 [ 1277.293441] ? may_open_dev+0xf0/0xf0 [ 1277.293925] ? do_raw_spin_lock+0x121/0x260 [ 1277.294459] ? rwlock_bug.part.0+0x90/0x90 [ 1277.294993] ? _raw_spin_unlock+0x1a/0x30 [ 1277.295504] ? alloc_fd+0x2e7/0x670 [ 1277.295970] do_sys_openat2+0x171/0x4d0 [ 1277.296465] ? build_open_flags+0x6f0/0x6f0 [ 1277.297029] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1277.297636] ? wait_for_completion_io+0x270/0x270 [ 1277.298236] __x64_sys_openat+0x13f/0x1f0 [ 1277.298742] ? __ia32_sys_open+0x1c0/0x1c0 [ 1277.299256] ? ksys_write+0x1a9/0x260 [ 1277.299731] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1277.300370] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1277.301002] do_syscall_64+0x33/0x40 [ 1277.301487] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1277.302141] RIP: 0033:0x7f2443112b19 [ 1277.302617] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1277.304948] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1277.305933] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1277.306842] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1277.307751] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1277.308658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1277.309574] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 20:15:06 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0xf000) [ 1277.343872] FAULT_INJECTION: forcing a failure. [ 1277.343872] name failslab, interval 1, probability 0, space 0, times 0 [ 1277.345449] CPU: 0 PID: 8453 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 1277.346265] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1277.347247] Call Trace: [ 1277.347567] dump_stack+0x107/0x167 [ 1277.348005] should_fail.cold+0x5/0xa [ 1277.348466] ? create_object.isra.0+0x3a/0xa20 [ 1277.349013] should_failslab+0x5/0x20 [ 1277.349476] kmem_cache_alloc+0x5b/0x310 [ 1277.349983] ? ksys_write+0x21a/0x260 [ 1277.350476] create_object.isra.0+0x3a/0xa20 [ 1277.351017] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1277.351622] kmem_cache_alloc+0x159/0x310 [ 1277.352125] getname_flags.part.0+0x50/0x4f0 [ 1277.352652] getname_flags+0x9a/0xe0 [ 1277.353097] do_mkdirat+0x8f/0x2b0 [ 1277.353534] ? user_path_create+0xf0/0xf0 [ 1277.354026] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1277.354639] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1277.355249] do_syscall_64+0x33/0x40 [ 1277.355688] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1277.356289] RIP: 0033:0x7fc9b48f8b19 [ 1277.356725] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1277.358865] RSP: 002b:00007fc9b1e6e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1277.359753] RAX: ffffffffffffffda RBX: 00007fc9b4a0bf60 RCX: 00007fc9b48f8b19 [ 1277.360583] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1277.361423] RBP: 00007fc9b1e6e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1277.362257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1277.363088] R13: 00007ffc6a0262ff R14: 00007fc9b1e6e300 R15: 0000000000022000 [ 1277.367630] ptm ptm5: ldisc open failed (-12), clearing slot 5 20:15:06 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe76f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r0, r1, 0x80000) r2 = getpgrp(0x0) r3 = pidfd_open(r2, 0x0) r4 = dup(r3) setns(r4, 0x20000000) sendmsg$inet6(r4, &(0x7f00000012c0)={&(0x7f0000000080)={0xa, 0x4e20, 0x180, @mcast1, 0x8001}, 0x1c, &(0x7f0000001200)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="2b57b37808732e15eeeec5d5270d7aba4340b09d69de6b978dcb2a", 0x1b}, {&(0x7f0000001140)="27d0afbde6fcc4265371d8417f7cc78373d15b584398d4b675cb04c29fb6e703141c2d3dc1c4bb574945114a09898e26da8c42b4aafb8a58ccb1f37e6d2e34d91007268a8328e42dcad1b2506026ef538f50c078913f3e68860633eaa963ff2e82e6ff8703e1827a93ec638ae9359c5770bf07857b7dc0eae176bc9d44c16ff95a128f4449d28054bf727f62b99dea09a3dc4b620c3a4347bac30fe85470bae7e9afc1742a701a1cdd6486758c13865d558e3915a3c20209ea61d0351df0e7", 0xbf}], 0x3, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x48}, 0x4000000) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000040), 0x4) 20:15:06 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x2}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000900), r1) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x5, 0x0, 0x0, 0x241808, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='configfs\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file0\x00', 0x0) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000180)={0x0, 0xfffffffffffffe9a, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000002100800009001f00706879310000000005002000000000000c000500000000000000000010da09a33237beec793eede95d78f206fc7994f1ceab5ce2141b19cf4b8e86a5f53ecdc2806e900b6e9fce9bb0cb7fadcd15859c3750d778de1775d9"], 0x34}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) sendmsg$IPSET_CMD_GET_BYINDEX(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x40041) r4 = dup(0xffffffffffffffff) setns(r4, 0x20000000) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f00000001c0)={0x0, 'tunl0\x00', {0x2}, 0xffe0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, 0x0) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000007c0), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4008000}, 0x10) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={0x0, 0x37}}, 0x4000000) 20:15:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 5) [ 1277.405817] FAULT_INJECTION: forcing a failure. [ 1277.405817] name failslab, interval 1, probability 0, space 0, times 0 [ 1277.407249] CPU: 0 PID: 8461 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1277.408071] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1277.409013] Call Trace: [ 1277.409336] dump_stack+0x107/0x167 [ 1277.409783] should_fail.cold+0x5/0xa [ 1277.410244] ? create_object.isra.0+0x3a/0xa20 [ 1277.410772] should_failslab+0x5/0x20 [ 1277.411211] kmem_cache_alloc+0x5b/0x310 [ 1277.411673] create_object.isra.0+0x3a/0xa20 [ 1277.412198] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1277.412807] kmem_cache_alloc+0x159/0x310 [ 1277.413307] ? shmem_destroy_inode+0x70/0x70 [ 1277.413824] shmem_alloc_inode+0x18/0x40 [ 1277.414287] ? shmem_destroy_inode+0x70/0x70 [ 1277.414782] alloc_inode+0x63/0x240 [ 1277.415195] new_inode+0x23/0x250 [ 1277.415592] shmem_get_inode+0x15e/0xbc0 [ 1277.416060] __shmem_file_setup+0xb8/0x320 [ 1277.416538] ? _copy_from_user+0xfb/0x1b0 [ 1277.417006] __do_sys_memfd_create+0x275/0x450 [ 1277.417529] ? memfd_file_seals_ptr+0x170/0x170 [ 1277.418058] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1277.418654] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1277.419232] do_syscall_64+0x33/0x40 [ 1277.419652] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1277.420225] RIP: 0033:0x7f5fa534fb19 [ 1277.420641] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1277.422691] RSP: 002b:00007f5fa28c4f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1277.423541] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5fa534fb19 [ 1277.424338] RDX: 00000000000009c0 RSI: 0000000000000000 RDI: 00007f5fa53a90fb [ 1277.425132] RBP: 0000000000000002 R08: 00000000000004e0 R09: ffffffffffffffff [ 1277.425933] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1277.426725] R13: 0000000020000100 R14: 00000000000009c0 R15: 0000000020012b00 [ 1277.461337] loop5: detected capacity change from 0 to 2048 [ 1277.465527] EXT4-fs (loop5): unsupported descriptor size 226 [ 1277.558986] loop6: detected capacity change from 0 to 41948160 20:15:21 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 41) 20:15:21 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x80000) 20:15:21 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x2}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000900), r1) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x5, 0x0, 0x0, 0x241808, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='configfs\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file0\x00', 0x0) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000180)={0x0, 0xfffffffffffffe9a, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000002100800009001f00706879310000000005002000000000000c000500000000000000000010da09a33237beec793eede95d78f206fc7994f1ceab5ce2141b19cf4b8e86a5f53ecdc2806e900b6e9fce9bb0cb7fadcd15859c3750d778de1775d9"], 0x34}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) sendmsg$IPSET_CMD_GET_BYINDEX(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x40041) r4 = dup(0xffffffffffffffff) setns(r4, 0x20000000) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f00000001c0)={0x0, 'tunl0\x00', {0x2}, 0xffe0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, 0x0) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000007c0), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4008000}, 0x10) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={0x0, 0x37}}, 0x4000000) 20:15:21 executing program 0: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff01, 0x81}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f0000000300)={0x200000, &(0x7f0000000000), &(0x7f00000000c0)=0x0, &(0x7f00000001c0), {0x35}, &(0x7f0000000200)=""/132, 0x84, &(0x7f00000004c0)=""/4096, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff], 0x5}, 0x58) r1 = getpgrp(0x0) r2 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000380)='memory.pressure\x00', 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_TEE={0x21, 0x4, 0x0, @fd=r2, 0x0, 0x0, 0x9, 0x0, 0x1}, 0x2) r3 = pidfd_open(r1, 0x0) r4 = dup(r3) setns(r4, 0x20000000) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x6b, 0x3, 0x9, 0x1, 0x0, 0x40, 0xa4000, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x40, 0x9}, 0x404, 0x4f000d8b, 0xff, 0x2, 0x7fff, 0xffff09ab, 0x1, 0x0, 0x5, 0x0, 0x400}, r0, 0x7, r4, 0x1) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) 20:15:21 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) (fail_nth: 3) 20:15:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 6) 20:15:21 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000200)={0x1, 0x3, 0x7fff, 0x3}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='ns\x00') renameat(r2, &(0x7f0000000080)='./mnt\x00', r2, &(0x7f00000001c0)='./mnt\x00') mmap$perf(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000004, 0x4010, r2, 0xf9) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002040)={&(0x7f0000000300)=@file={0x0, './mnt\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000380)="94ad79f50ec16266ccb43a8b09350d74ee1d0ae919421e0b793a3474feb4572c64c6e1fca1ca0a9cbd503e8869b7930f1e7d3bfdfe3600967e0c1bb66570a2a0ffdc0d00b1616a80ac647d83a888f660e36904b6fa5d8dc3ca6c78e461ea06954a4d5e5303f128f5ecc0fb9da2eb05c0273720f5037c", 0x76}], 0x1, &(0x7f0000001f40)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r2, r1, r0, 0xffffffffffffffff, r2]}}], 0xe8, 0x80}, 0x891) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r1, &(0x7f00000000c0)={&(0x7f0000000180)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x8004) socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x1, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r3 = fcntl$dupfd(r1, 0x0, r1) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0x202000, 0x0) ioctl$EXT4_IOC_GETSTATE(r4, 0x40046629, &(0x7f00000000c0)) r5 = openat$incfs(r4, &(0x7f00000001c0)='.pending_reads\x00', 0xa8000, 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x5, 0x0, r5, &(0x7f00000002c0)={0x10}}, 0x2) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f0000000240)={0x6, 0x1ff, 0x401, 0x400, 0x3, 0x4}) sendmsg$inet6(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'sit0\x00', 0x0}) 20:15:21 executing program 4: sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000e40)={0x0, ""/256, 0x0, 0x0}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x521cc2, 0x1) fallocate(r4, 0x0, 0x0, 0x1000002) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f00000040c0)={0x0, 0x13, &(0x7f0000004080)="039412016a800bc0bf972f14c847482e10cc01"}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r6 = openat$cgroup_ro(r4, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000140)={'wlan1\x00'}) sendmsg$NL80211_CMD_DISCONNECT(r6, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="939591b6", @ANYRES16=0x0, @ANYBLOB="10002cbd7000fcdbdf253000000008000300afa401571fed9eea1122e548f0a0a74735b1223c4f5930a067ef31299060534e00c73fda431300"/67, @ANYRES32=0x0, @ANYBLOB="0c0099000900000000000000060036002e000000"], 0x30}}, 0x8000) lseek(r5, 0x8039, 0x4) r7 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) fchmodat(r7, &(0x7f00000000c0)='./file1\x00', 0xa1) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000240)={'wlan0\x00'}) sendfile(r5, r7, 0x0, 0x100000001) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, &(0x7f0000055ec0)={0x6, [{r2, r3}, {r2}, {r2}, {r1, r3}, {r2}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2}, {r1, r3}, {r1, r3}, {r1, r3}, {0x0, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2}, {r2, r3}, {0x0, r3}, {r1, r3}, {r2, r3}, {r2}, {r2, r3}, {r1, r3}, {r1, r3}, {0x0, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {0x0, r3}, {r2}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {}, {0x0, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {0x0, r3}, {r2, r3}, {r1, r3}, {0x0, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {0x0, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2}, {r1, r3}, {0x0, r3}, {r2, r3}, {0x0, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2}, {0x0, r3}, {r1, r3}, {0x0, r3}, {r1}, {r1, r3}, {r1, r3}, {r1, r3}, {r1}, {r2, r3}, {r2, r3}, {r1}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {0x0, r3}, {r2, r3}, {r2, r3}, {0x0, r3}, {r1, r3}, {r2}, {r1, r3}, {r1, r3}, {0x0, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2}, {r1, r3}, {r1, r3}, {r1, r3}, {0x0, r3}, {0x0}, {r1}, {r1}, {r2, r3}, {0x0, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {0x0, r3}, {0x0, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {0x0, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {0x0, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1}, {0x0, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r2}, {r2, r3}, {r1}, {r2, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r8, r3}, {r2, r3}, {r2, r3}, {0x0, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r1, r3}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {r2, r3}, {r2, r3}, {r1, r3}, {r2, r3}], 0xff, "e76a8443648a18"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000056ec0)={0x738, [{r2, r3}, {}, {}, {}, {}, {0x0, r3}, {}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {r2, r3}, {r2}, {0x0, r3}, {0x0, r3}, {r2}, {}, {r1}, {r1, r3}, {}, {}, {}, {r1}, {r1}, {r2}, {0x0, r3}, {r2, r3}, {}, {}, {r1, r3}, {0x0, r3}, {r1, r3}, {r2, r3}, {}, {}, {}, {r1, r3}, {r2}, {r2}, {}, {r1, r3}, {}, {r2, r3}, {r1, r3}, {0x0, r3}, {r1, r3}, {r1}, {r1, r3}, {}, {}, {r1, r3}, {r2}, {r1}, {r2}, {r2, r3}, {}, {}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {r1}, {r1}, {r1, r3}, {}, {r2}, {0x0, r3}, {r2}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {r2}, {}, {r2, r3}, {r1, r3}, {0x0, r3}, {}, {r1, r3}, {r1, r3}, {r2, r3}, {}, {r2, r3}, {r1}, {}, {r1}, {r1, r3}, {r2, r3}, {0x0, r3}, {r1}, {r1}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {}, {0x0, r3}, {r2}, {0x0, r3}, {0x0, r3}, {}, {0x0, r3}, {}, {0x0, r3}, {r1}, {r2}, {r1, r3}, {0x0, r3}, {r2}, {r2, r3}, {r1, r3}, {r1}, {}, {}, {0x0, r3}, {0x0, r3}, {r2}, {}, {r2}, {r1}, {r2}, {0x0, r3}, {}, {0x0, r3}, {r2, r3}, {r1}, {0x0, r3}, {0x0, r3}, {r1}, {r1}, {}, {}, {}, {r1}, {0x0, r3}, {r1}, {r1}, {}, {}, {r2, r3}, {}, {}, {}, {r2, r3}, {r1}, {0x0, r3}, {}, {0x0, r3}, {r1, r3}, {r2}, {r1, r3}, {}, {}, {r1, r3}, {r10}, {r2}, {0x0, r3}, {r1}, {r1}, {0x0, r3}, {r1, r3}, {}, {r2, r3}, {}, {}, {}, {}, {r1, r3}, {0x0, r3}, {r2}, {r1}, {0x0, r3}, {r1}, {r1, r3}, {}, {0x0, r3}, {r2}, {r1, r3}, {r1, r3}, {}, {}, {}, {0x0, r3}, {}, {}, {0x0, r3}, {0x0, r3}, {}, {r2, r3}, {r2, r3}, {}, {}, {}, {r2, r3}, {0x0, r3}, {0x0, r3}, {r2}, {r2, r3}, {r1, r3}, {r2}, {}, {r2}, {0x0, r3}, {0x0, r3}, {r2, r3}, {}, {r1}, {0x0, r3}, {r1}, {r1, r3}, {0x0, r3}, {0x0, r3}, {}, {0x0, r3}, {r1, r3}, {}, {r2}, {}, {r2}, {r2, r3}, {}, {r2, r3}, {r1}, {0x0, r3}, {}, {r1}, {r2, r3}, {r1}, {r2}, {r1}, {0x0, r3}, {r2}, {}, {0x0, r3}, {r2}, {r2}, {}, {r1}, {r2, r3}, {r2}, {0x0, r3}, {}, {r1}, {r9}, {r1}, {r1}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {r2}, {r2, r3}, {}, {r2, r11}], 0x6, "d3b32abe2fb499"}) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r4, 0x0) [ 1292.842635] FAULT_INJECTION: forcing a failure. [ 1292.842635] name failslab, interval 1, probability 0, space 0, times 0 [ 1292.845254] CPU: 0 PID: 8485 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1292.846836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1292.848728] Call Trace: [ 1292.849351] dump_stack+0x107/0x167 [ 1292.850231] should_fail.cold+0x5/0xa [ 1292.851124] ? create_object.isra.0+0x3a/0xa20 [ 1292.852191] should_failslab+0x5/0x20 [ 1292.853086] kmem_cache_alloc+0x5b/0x310 [ 1292.853791] FAULT_INJECTION: forcing a failure. [ 1292.853791] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1292.854060] create_object.isra.0+0x3a/0xa20 [ 1292.854104] kmemleak_vmalloc+0x49/0x120 [ 1292.858430] __vmalloc_node_range+0x574/0x9e0 [ 1292.859482] ? __vmalloc_node+0x110/0x110 [ 1292.860427] ? up_write+0x191/0x550 [ 1292.861256] ? down_write_killable+0x180/0x180 [ 1292.862321] ? n_tty_open+0x16/0x170 [ 1292.863174] __vmalloc_node+0xb5/0x110 [ 1292.864065] ? n_tty_open+0x16/0x170 [ 1292.864926] n_tty_open+0x16/0x170 [ 1292.865754] ? n_tty_set_termios+0x1010/0x1010 [ 1292.866785] tty_ldisc_open+0xa2/0x120 [ 1292.867682] tty_ldisc_setup+0x90/0x100 [ 1292.868582] tty_init_dev.part.0+0x1fa/0x610 [ 1292.869573] ? pty_open+0x310/0x310 [ 1292.870422] tty_init_dev+0x5b/0x80 [ 1292.871257] ptmx_open+0x116/0x370 [ 1292.872072] ? pty_open+0x310/0x310 [ 1292.872904] chrdev_open+0x268/0x6e0 [ 1292.873755] ? __unregister_chrdev+0x110/0x110 [ 1292.874798] ? fsnotify_perm.part.0+0x22d/0x620 [ 1292.875877] do_dentry_open+0x4b7/0x1090 [ 1292.876794] ? __unregister_chrdev+0x110/0x110 [ 1292.877832] ? may_open+0x1e4/0x400 [ 1292.878674] path_openat+0x19ba/0x2770 [ 1292.879590] ? path_lookupat+0x860/0x860 [ 1292.880522] ? find_held_lock+0x2c/0x110 [ 1292.881452] ? __lockdep_reset_lock+0x180/0x180 [ 1292.882543] do_filp_open+0x190/0x3e0 [ 1292.883405] ? may_open_dev+0xf0/0xf0 [ 1292.884320] ? do_raw_spin_lock+0x121/0x260 [ 1292.885289] ? rwlock_bug.part.0+0x90/0x90 [ 1292.886290] ? _raw_spin_unlock+0x1a/0x30 [ 1292.887226] ? alloc_fd+0x2e7/0x670 [ 1292.888088] do_sys_openat2+0x171/0x4d0 [ 1292.888997] ? build_open_flags+0x6f0/0x6f0 [ 1292.889975] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1292.891073] ? wait_for_completion_io+0x270/0x270 [ 1292.892179] __x64_sys_openat+0x13f/0x1f0 [ 1292.893119] ? __ia32_sys_open+0x1c0/0x1c0 [ 1292.894089] ? ksys_write+0x1a9/0x260 [ 1292.894959] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1292.896132] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1292.897295] do_syscall_64+0x33/0x40 [ 1292.898147] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1292.899303] RIP: 0033:0x7f2443112b19 [ 1292.900151] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1292.904286] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1292.906009] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1292.907615] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1292.909207] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1292.910815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1292.912423] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 [ 1292.914094] CPU: 1 PID: 8482 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 1292.915536] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1292.917264] Call Trace: [ 1292.917830] dump_stack+0x107/0x167 [ 1292.918604] should_fail.cold+0x5/0xa [ 1292.919417] strncpy_from_user+0x34/0x470 [ 1292.920303] getname_flags.part.0+0x95/0x4f0 [ 1292.921227] getname_flags+0x9a/0xe0 [ 1292.921816] FAULT_INJECTION: forcing a failure. [ 1292.921816] name failslab, interval 1, probability 0, space 0, times 0 [ 1292.922015] do_mkdirat+0x8f/0x2b0 [ 1292.925210] ? user_path_create+0xf0/0xf0 [ 1292.926091] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1292.927190] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1292.928272] do_syscall_64+0x33/0x40 [ 1292.929057] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1292.930138] RIP: 0033:0x7fc9b48f8b19 [ 1292.930928] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1292.934768] RSP: 002b:00007fc9b1e6e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1292.936348] RAX: ffffffffffffffda RBX: 00007fc9b4a0bf60 RCX: 00007fc9b48f8b19 [ 1292.937840] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1292.939334] RBP: 00007fc9b1e6e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1292.940816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1292.942309] R13: 00007ffc6a0262ff R14: 00007fc9b1e6e300 R15: 0000000000022000 [ 1292.943877] CPU: 0 PID: 8491 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1292.945430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1292.947303] Call Trace: [ 1292.947902] dump_stack+0x107/0x167 [ 1292.948738] should_fail.cold+0x5/0xa [ 1292.949639] ? security_inode_alloc+0x34/0x160 [ 1292.950675] should_failslab+0x5/0x20 [ 1292.951559] kmem_cache_alloc+0x5b/0x310 [ 1292.952526] security_inode_alloc+0x34/0x160 [ 1292.953535] inode_init_always+0xa4e/0xd10 [ 1292.954526] ? shmem_destroy_inode+0x70/0x70 [ 1292.955515] alloc_inode+0x84/0x240 [ 1292.956351] new_inode+0x23/0x250 [ 1292.957145] shmem_get_inode+0x15e/0xbc0 [ 1292.958110] __shmem_file_setup+0xb8/0x320 [ 1292.959103] ? _copy_from_user+0xfb/0x1b0 [ 1292.960053] __do_sys_memfd_create+0x275/0x450 [ 1292.961118] ? memfd_file_seals_ptr+0x170/0x170 [ 1292.962212] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1292.963411] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1292.964597] do_syscall_64+0x33/0x40 [ 1292.965470] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1292.966657] RIP: 0033:0x7f5fa534fb19 [ 1292.967520] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1292.971685] RSP: 002b:00007f5fa28c4f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1292.973413] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5fa534fb19 [ 1292.975043] RDX: 00000000000009c0 RSI: 0000000000000000 RDI: 00007f5fa53a90fb [ 1292.976686] RBP: 0000000000000002 R08: 00000000000004e0 R09: ffffffffffffffff [ 1292.978337] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1292.980045] R13: 0000000020000100 R14: 00000000000009c0 R15: 0000000020012b00 [ 1292.988066] loop6: detected capacity change from 0 to 41948160 20:15:22 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000000)=0x0) r2 = openat(r0, &(0x7f0000000240)='./file1\x00', 0x1253c2, 0x50) io_submit(r1, 0x1, &(0x7f0000000800)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0, 0x800000}]) io_uring_enter(r2, 0x106003, 0x22a8, 0x3, &(0x7f0000000080), 0x8) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ec00000000008f84158e66f57946271acf69220bc43185f54423f543d654959c611bb55b7c162628836b9faec3f8b07d16e9bf78837fadddde1c5e840fc8bc"]) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'macsec0\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="3c000006000000a9cd68567697249300030000080220000001dee8fc131fc92b93f20624d998bb2382fbef2e605d20efd13ad8000000000000000000000000000000ea9e6fb3d89fb79154b388b7392fdb92b92faefb849fe84eee04b65e922f71d600"/108]}) ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x4, 0x0, 0xffffffffffffffff, &(0x7f0000000340)={0x20000004}}, 0x81) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wlan1\x00'}) close(0xffffffffffffffff) syz_io_uring_setup(0x1c55, &(0x7f00000002c0)={0x0, 0x100000, 0x0, 0x2, 0x4f}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f00000000c0)=@IORING_OP_WRITE_FIXED={0x5, 0x5, 0x4000, @fd=r0, 0x2, 0x508, 0x4, 0x3, 0x0, {0x3}}, 0x1) unshare(0x48020200) 20:15:22 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002800000000000028252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011400)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000001c0)) 20:15:22 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) (fail_nth: 4) 20:15:22 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x100000) [ 1293.203297] loop4: detected capacity change from 0 to 122880 [ 1293.223076] FAULT_INJECTION: forcing a failure. [ 1293.223076] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1293.225848] CPU: 0 PID: 8509 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 1293.227397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1293.229268] Call Trace: [ 1293.229891] dump_stack+0x107/0x167 [ 1293.230732] should_fail.cold+0x5/0xa [ 1293.231610] strncpy_from_user+0x34/0x470 [ 1293.231653] getname_flags.part.0+0x95/0x4f0 [ 1293.233529] getname_flags+0x9a/0xe0 [ 1293.234390] do_mkdirat+0x8f/0x2b0 [ 1293.235210] ? user_path_create+0xf0/0xf0 [ 1293.236166] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1293.237355] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1293.238540] do_syscall_64+0x33/0x40 [ 1293.239389] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1293.240549] RIP: 0033:0x7fc9b48f8b19 [ 1293.241396] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1293.245541] RSP: 002b:00007fc9b1e6e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1293.247277] RAX: ffffffffffffffda RBX: 00007fc9b4a0bf60 RCX: 00007fc9b48f8b19 [ 1293.248886] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1293.250510] RBP: 00007fc9b1e6e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1293.252117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1293.253743] R13: 00007ffc6a0262ff R14: 00007fc9b1e6e300 R15: 0000000000022000 20:15:22 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 42) 20:15:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 7) [ 1293.293981] loop6: detected capacity change from 0 to 41948160 [ 1293.299062] FAULT_INJECTION: forcing a failure. [ 1293.299062] name failslab, interval 1, probability 0, space 0, times 0 [ 1293.301501] CPU: 1 PID: 8514 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1293.302963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1293.304701] Call Trace: [ 1293.305261] dump_stack+0x107/0x167 [ 1293.306043] should_fail.cold+0x5/0xa [ 1293.306858] ? create_object.isra.0+0x3a/0xa20 [ 1293.307837] should_failslab+0x5/0x20 [ 1293.308646] kmem_cache_alloc+0x5b/0x310 [ 1293.309509] create_object.isra.0+0x3a/0xa20 20:15:22 executing program 3: ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x161000, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r2, 0x5000940f, &(0x7f0000000640)={{r1}, "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"}) connect$inet6(r2, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000001480)={@broadcast, @dev={0xac, 0x14, 0x14, 0x20}, @empty}, 0xc) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e24, 0x65899913, @private1={0xfc, 0x1, '\x00', 0x1}, 0x80000000}, 0x1c) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000001640)={0x6, {{0x2, 0x4e24, @multicast1}}, {{0x2, 0x4e24, @multicast1}}}, 0x108) close(r3) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x3, 0x0, 0x51b6aade, 0x1, &(0x7f0000000280)="912f22a28677810fb97b26eb66c677ae57fa757a92c684c6bcbd323db3347d8313e732ffaf032b24a79256fd09ea9225", 0x3, 0x0, 0x1, {0x2}}, 0x2) syz_io_uring_complete(0x0) r4 = pidfd_open(0x0, 0x0) r5 = dup(r4) setns(r5, 0x20000000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f00000000c0)) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x7, 0x1, 0x0, 0x8, 0x0, 0x3135, 0x181, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x541, 0x2, @perf_bp={&(0x7f0000000040), 0x6}, 0x20, 0x4, 0x9e7f, 0x4, 0xff0, 0x7, 0x7fff, 0x0, 0xfffffff9, 0x0, 0x1}, 0x0, 0x40, r0, 0x9) [ 1293.310449] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1293.311731] kmem_cache_alloc+0x159/0x310 [ 1293.312625] security_inode_alloc+0x34/0x160 [ 1293.313567] inode_init_always+0xa4e/0xd10 [ 1293.314464] ? shmem_destroy_inode+0x70/0x70 [ 1293.315391] alloc_inode+0x84/0x240 [ 1293.316157] new_inode+0x23/0x250 [ 1293.316889] shmem_get_inode+0x15e/0xbc0 [ 1293.317764] __shmem_file_setup+0xb8/0x320 [ 1293.318677] ? _copy_from_user+0xfb/0x1b0 [ 1293.319573] __do_sys_memfd_create+0x275/0x450 [ 1293.320558] ? memfd_file_seals_ptr+0x170/0x170 [ 1293.321550] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1293.322665] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1293.323741] do_syscall_64+0x33/0x40 [ 1293.324524] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1293.325613] RIP: 0033:0x7f5fa534fb19 [ 1293.326393] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1293.330263] RSP: 002b:00007f5fa28c4f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1293.331870] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5fa534fb19 [ 1293.333384] RDX: 00000000000009c0 RSI: 0000000000000000 RDI: 00007f5fa53a90fb [ 1293.334889] RBP: 0000000000000002 R08: 00000000000004e0 R09: ffffffffffffffff [ 1293.336401] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1293.337932] R13: 0000000020000100 R14: 00000000000009c0 R15: 0000000020012b00 20:15:22 executing program 4: syz_mount_image$vfat(0x0, 0x0, 0x1, 0x0, 0x0, 0x3004400, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x0, 0x0, 0x0, 0x80, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4590, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000140)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_mmap}, {@cache_fscache}, {@debug={'debug', 0x3d, 0x924}}, {@nodevmap}, {@noextend}, {@dfltgid}, {@afid={'afid', 0x3d, 0x345}}]}}) 20:15:22 executing program 0: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r2, 0x0) mount$9p_unix(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x8800, &(0x7f0000000440)=ANY=[@ANYBLOB="7480003d", @ANYRESHEX=0x0, @ANYBLOB="2c736d61636b66736861743d253a2b2e255c2c646f6e745f61707072be6973652c666f776e050000000000000007f0d1a12435fe8e26db5ff21e2d5d4a2bd0668498e5e99ea8ad954422dec88e6809000000000000fdd45b2811601db454946408db5b1103b3ab72", @ANYRESDEC=r1, @ANYBLOB=',subj_type=\\(-+[.(,euid<', @ANYRESDEC=0xee00, @ANYBLOB=',uid>', @ANYRESDEC=r2, @ANYBLOB=',\x00']) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x80) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) stat(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x88, 0x0, 0x2, 0x4, 0x0, 0x100000000, 0x20800, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x1bcf, 0xc00000}, 0x84, 0xc4, 0x1ff, 0x3, 0x26, 0x1392, 0x7, 0x0, 0x1ff, 0x0, 0x3}, 0x0, 0x10, r0, 0x3) [ 1293.430605] FAULT_INJECTION: forcing a failure. [ 1293.430605] name failslab, interval 1, probability 0, space 0, times 0 [ 1293.433746] CPU: 1 PID: 8522 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1293.435135] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1293.436820] Call Trace: [ 1293.437362] dump_stack+0x107/0x167 [ 1293.438116] should_fail.cold+0x5/0xa [ 1293.438898] ? alloc_inode+0x171/0x240 [ 1293.439695] should_failslab+0x5/0x20 [ 1293.440484] kmem_cache_alloc+0x5b/0x310 [ 1293.441321] ? tty_add_file+0x9b/0x180 [ 1293.442126] alloc_inode+0x171/0x240 [ 1293.442883] new_inode+0x23/0x250 [ 1293.443598] devpts_pty_new+0xbe/0x810 [ 1293.444398] ? devpts_kill_index+0x40/0x40 [ 1293.445283] ptmx_open+0x1c8/0x370 [ 1293.446053] ? pty_open+0x310/0x310 [ 1293.446792] chrdev_open+0x268/0x6e0 [ 1293.447546] ? __unregister_chrdev+0x110/0x110 [ 1293.448491] ? fsnotify_perm.part.0+0x22d/0x620 [ 1293.449450] do_dentry_open+0x4b7/0x1090 [ 1293.450285] ? __unregister_chrdev+0x110/0x110 [ 1293.451208] ? may_open+0x1e4/0x400 [ 1293.451952] path_openat+0x19ba/0x2770 [ 1293.452765] ? path_lookupat+0x860/0x860 [ 1293.453620] ? find_held_lock+0x2c/0x110 [ 1293.454455] ? __lockdep_reset_lock+0x180/0x180 [ 1293.455421] do_filp_open+0x190/0x3e0 [ 1293.456192] ? may_open_dev+0xf0/0xf0 [ 1293.456990] ? do_raw_spin_lock+0x121/0x260 [ 1293.457875] ? rwlock_bug.part.0+0x90/0x90 [ 1293.458748] ? _raw_spin_unlock+0x1a/0x30 [ 1293.459593] ? alloc_fd+0x2e7/0x670 [ 1293.460355] do_sys_openat2+0x171/0x4d0 [ 1293.461174] ? build_open_flags+0x6f0/0x6f0 [ 1293.462056] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1293.463047] ? wait_for_completion_io+0x270/0x270 [ 1293.464031] __x64_sys_openat+0x13f/0x1f0 [ 1293.464864] ? __ia32_sys_open+0x1c0/0x1c0 [ 1293.465726] ? ksys_write+0x1a9/0x260 [ 1293.466503] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1293.467566] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1293.468611] do_syscall_64+0x33/0x40 [ 1293.469369] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1293.470413] RIP: 0033:0x7f2443112b19 [ 1293.471155] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1293.474864] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1293.476399] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1293.477867] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1293.479336] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1293.480777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1293.482225] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 20:15:22 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x200000) [ 1293.522243] loop5: detected capacity change from 0 to 2048 [ 1293.560488] EXT4-fs (loop5): unsupported descriptor size 226 [ 1293.633453] loop6: detected capacity change from 0 to 41948160 [ 1309.074769] FAULT_INJECTION: forcing a failure. [ 1309.074769] name failslab, interval 1, probability 0, space 0, times 0 [ 1309.076342] CPU: 0 PID: 8547 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1309.077468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1309.078567] Call Trace: [ 1309.078929] dump_stack+0x107/0x167 [ 1309.079414] should_fail.cold+0x5/0xa [ 1309.079923] ? __d_alloc+0x2a/0x990 [ 1309.080408] should_failslab+0x5/0x20 [ 1309.080918] kmem_cache_alloc+0x5b/0x310 [ 1309.081458] ? trace_hardirqs_on+0x5b/0x180 [ 1309.082044] __d_alloc+0x2a/0x990 [ 1309.082519] d_alloc_pseudo+0x19/0x70 [ 1309.083030] alloc_file_pseudo+0xce/0x250 [ 1309.083583] ? alloc_file+0x5a0/0x5a0 [ 1309.084101] ? shmem_get_inode+0x55c/0xbc0 [ 1309.084678] __shmem_file_setup+0x144/0x320 [ 1309.085254] ? _copy_from_user+0xfb/0x1b0 [ 1309.085828] __do_sys_memfd_create+0x275/0x450 [ 1309.086432] ? memfd_file_seals_ptr+0x170/0x170 [ 1309.086773] FAULT_INJECTION: forcing a failure. [ 1309.086773] name failslab, interval 1, probability 0, space 0, times 0 [ 1309.087048] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1309.087063] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1309.087081] do_syscall_64+0x33/0x40 [ 1309.087095] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1309.091339] RIP: 0033:0x7f5fa534fb19 [ 1309.091868] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1309.094465] RSP: 002b:00007f5fa28c4f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1309.095546] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5fa534fb19 [ 1309.096554] RDX: 00000000000009c0 RSI: 0000000000000000 RDI: 00007f5fa53a90fb [ 1309.097557] RBP: 0000000000000002 R08: 00000000000004e0 R09: ffffffffffffffff [ 1309.098559] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1309.099570] R13: 0000000020000100 R14: 00000000000009c0 R15: 0000000020012b00 [ 1309.100612] CPU: 1 PID: 8549 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 1309.102278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1309.104236] Call Trace: [ 1309.104863] dump_stack+0x107/0x167 [ 1309.105730] should_fail.cold+0x5/0xa [ 1309.106646] ? create_object.isra.0+0x3a/0xa20 [ 1309.107725] should_failslab+0x5/0x20 [ 1309.108622] kmem_cache_alloc+0x5b/0x310 [ 1309.109589] create_object.isra.0+0x3a/0xa20 [ 1309.110639] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1309.111840] kmem_cache_alloc+0x159/0x310 [ 1309.112817] ? __d_lookup+0x3bf/0x760 [ 1309.113723] __d_alloc+0x2a/0x990 [ 1309.114572] d_alloc+0x46/0x1c0 [ 1309.115361] __lookup_hash+0xcc/0x190 [ 1309.116266] filename_create+0x186/0x4a0 [ 1309.117227] ? filename_parentat+0x570/0x570 [ 1309.118377] ? getname_flags.part.0+0x1dd/0x4f0 [ 1309.119638] do_mkdirat+0xa2/0x2b0 [ 1309.120594] ? user_path_create+0xf0/0xf0 [ 1309.121706] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1309.122821] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1309.123714] do_syscall_64+0x33/0x40 [ 1309.124347] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1309.125200] RIP: 0033:0x7fc9b48f8b19 [ 1309.125847] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1309.128933] RSP: 002b:00007fc9b1e6e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1309.130222] RAX: ffffffffffffffda RBX: 00007fc9b4a0bf60 RCX: 00007fc9b48f8b19 [ 1309.131422] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1309.132609] RBP: 00007fc9b1e6e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1309.133816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1309.135007] R13: 00007ffc6a0262ff R14: 00007fc9b1e6e300 R15: 0000000000022000 20:15:38 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) (fail_nth: 5) 20:15:38 executing program 0: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000400)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r3 = getpgrp(0x0) r4 = pidfd_open(r3, 0x0) r5 = dup(r4) setns(r5, 0x20000000) openat(r5, &(0x7f00000006c0)='./file0\x00', 0x9c040, 0x0) setns(0xffffffffffffffff, 0x20000000) clone3(&(0x7f0000000e40)={0x811a4400, &(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40), {0x6}, &(0x7f0000000c80)=""/246, 0xf6, &(0x7f0000000d80)=""/63, &(0x7f0000000e00)=[0x0, 0x0, r3, r3, r3, 0x0], 0x6}, 0x58) openat(r2, &(0x7f0000000700)='./file0/file0\x00', 0x100, 0x10) setresuid(0xee00, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f00000000c0)='./file0/file0\x00', 0xc66f, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000140)="99be4eee626150e05a49bfd265e3c20184244c1fb10b22036712d485db6a6de52cc0696c1f95ab7f39361f965f60e4705fc25d4ff6598c7f75529c0712b5df04d196e577a99a1bffb9a0530ffbaa037f950f3b13e3057be61f5e585c7b47c3ab86dba4f3ab53189c119b3637f0b859fb4453e61af3f45d6124f648", 0x7b, 0x1}, {&(0x7f00000001c0)="9250366089d1643ed24b", 0xa, 0x8}, {&(0x7f0000000200)="9f2370963a2b8df04a3ba98de410e5cc4ab064c43a4103974a45761e62bcc4511ed2ad56ac9af66b9a2352228ae3bdd160272fa220252e07f14f0fe68c7a1c6d0c4b796b9bf8ca6a817e4e6a08a6cdebabda2466772194cd8d781adf4667927bda82fa7a5e36907d0273bf858755", 0x6e, 0x8}, {&(0x7f0000000280)="502154b44b7594f296bb5eb8cf1f2bc117a355af3a9b0eaa7ea32604bb22ec43d3fa8587a9df6aeb57aee3c2dc3c42724cc704af3dcea82be7bebab0dc24dd2e07d6cc7b07b740317f5649849f26226a9451fc7c2d986047cffba6051f558d86a9154a21bd6a2cfcffe32d17458b02f699ee7722007f73e716e6d85994c0028a7a6e", 0x82, 0x8}, {&(0x7f0000000340)="45f50b1ce43b2861abe17478c882602ac21fbb6b2b57927eb2c9058ef9a692dbc3787c6f39566550e70b871ce79a54604beb2d7dc5cc8409e5223c00c7eb077482667ff66b5181e8b3c331567a10d4dd861a4267738acbb9ac1ffee68629c519aa80961dc3ef12a6050d3cbd3ca966a6464e4bbe14262d632d2fc402d389a7f51043", 0x82, 0x401}], 0x1100401, &(0x7f0000000600)=ANY=[@ANYBLOB="64696f726561645f6e6f6c6f636b2c666f776e65723c72cff04b0a0165954c0d328f685ce916e4649e95c5973cbc", @ANYRESDEC=r1, @ANYBLOB=',subj_type=cgroup\x00,smackfsfloor=-(5&(#/},pcr=00000000000000000015,uid>', @ANYRESDEC, @ANYBLOB=',euid<', @ANYRESDEC=0xee01, @ANYBLOB=',\x00']) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) pipe(&(0x7f0000000580)={0xffffffffffffffff}) clone3(&(0x7f0000000a00)={0x91000000, &(0x7f0000000540), &(0x7f0000000740), &(0x7f0000000780), {0x18}, &(0x7f00000007c0)=""/218, 0xda, &(0x7f00000008c0)=""/201, &(0x7f00000009c0)=[0xffffffffffffffff], 0x1}, 0x58) statx(r2, &(0x7f0000000a80)='./file0/file0\x00', 0x100, 0x8, &(0x7f0000000ac0)) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r6, 0xc0406618, &(0x7f00000005c0)={@id={0x2, 0x0, @auto="9a782e45b1026fa62be2aea5adce6430"}}) ioctl$BTRFS_IOC_SYNC(r5, 0x9408, 0x0) 20:15:38 executing program 4: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x4, 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_config_ext, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0x0) r2 = pidfd_open(r1, 0x0) r3 = dup(r2) setns(r3, 0x20000000) bind$netlink(r3, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfc, 0x20}, 0xc) r4 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c0011345200210c00000000000000000a00020008000180249ca105"], 0x1c}}, 0x0) syz_io_uring_setup(0x52dd, &(0x7f00000003c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(0x0, r6, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(0x0, r6, &(0x7f0000000240)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r0, 0x0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000080)="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", 0xfa}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="614c4644817dd55a1fef78a599c67bba78f36cae70508a98aa2f598cc1f8248d5493da8da2995d55b1242811811af932425042383eb021c0a851e3840010b66a307c7249e3f005f56c63a0f349c71c2618ef282acd93c7d87f4a0d2f3762241e06ed79b74b8ca6530a2b17b65358e49c908f66727162e80072b694d2bde077fb36844137cbba9901733065a920974eeb595498a4f7577726c99524c446f7a404", 0xa0}, {&(0x7f00000013c0)="9437d089b422e15b545c93cbdfa3e72687bf3aecc3a1f347b0c504bcee7fea744a9821505bcb062896ab67a7d99224dd581540cfb44c9f231112b33642c7ddddefed94583edb6896f2b0b8d7e413f14db2a602c315bee0adc4939eca837a6ad3e8069c719386ca7d32", 0x69}, {&(0x7f0000001440)="eab7d41081d239bc34f5865fbab93c659d1cc951edc2d98e51bdb27034b1ca5e0ca9c7cc6ceb6ff31871a996bdac6ad0356f6dd851e4c91d274d18741def16e8e16c2932cdd08f9964d44ffc4bddeef97935a8fc2fff43c1071a22c56350cf708d491e19dbb3b0e04ea813ef412fc445d219816047b355078902cb544681769b56805d72aa08219e08a31b3e260f65799f9f9cb2d968026f139acb94901aeefdd88b2f49599a8f46f80a0c079117d6d47a0bfcdd6778656fddf42036608f551e78aa588ad169ab3165ad5120f5c3ec83d2570a201f374426884a12ea09fc18f440ca591e649183ca7580c9", 0xeb}], 0x5, &(0x7f00000015c0)=[{0xd0, 0x88, 0x80, "f0d5d89024f8a8f2e0c5e468993cdf0d401fbd2bc78d6a3fa6af34afcac6b970ec87bcbad9506254f8ecc99385f63e44d25a47667a3600f24d01bf0d356a015db4fa381063288da5e3b0eab88e740771de1cd796eeb7492eb26db44aa6eab9544cf5961158a9716da2566c7f8adc6c3674ae865c755dc42023abbb7410059172d125705b28f787235cba9ef8d516afdbe550545638e0cbd3f2a7559b0e170b6b430e87ee2c8c928fc7c67f6c30daef5da7faccf33e0c03c605e794"}], 0xd0}}, 0x0) 20:15:38 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000000)=0x0) r2 = openat(r0, &(0x7f0000000240)='./file1\x00', 0x1253c2, 0x50) io_submit(r1, 0x1, &(0x7f0000000800)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0, 0x800000}]) io_uring_enter(r2, 0x106003, 0x22a8, 0x3, &(0x7f0000000080), 0x8) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ec00000000008f84158e66f57946271acf69220bc43185f54423f543d654959c611bb55b7c162628836b9faec3f8b07d16e9bf78837fadddde1c5e840fc8bc"]) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'macsec0\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="3c000006000000a9cd68567697249300030000080220000001dee8fc131fc92b93f20624d998bb2382fbef2e605d20efd13ad8000000000000000000000000000000ea9e6fb3d89fb79154b388b7392fdb92b92faefb849fe84eee04b65e922f71d600"/108]}) ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x4, 0x0, 0xffffffffffffffff, &(0x7f0000000340)={0x20000004}}, 0x81) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wlan1\x00'}) close(0xffffffffffffffff) syz_io_uring_setup(0x1c55, &(0x7f00000002c0)={0x0, 0x100000, 0x0, 0x2, 0x4f}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f00000000c0)=@IORING_OP_WRITE_FIXED={0x5, 0x5, 0x4000, @fd=r0, 0x2, 0x508, 0x4, 0x3, 0x0, {0x3}}, 0x1) unshare(0x48020200) 20:15:38 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 43) 20:15:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 8) 20:15:38 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x400000) 20:15:38 executing program 3: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="fd895300000000fca5d30625000fcdb776ee37a402e1274682173704fc275d72a8044b3d1b52d1a3c1a21ba1b44c1d6871beeedd48016098eb0b538ed9d2fa45372b377f99d8fa1fb677a9cb8644908bb8548fbd64546b6f83fc98e38594208af908b17110e2e53d24f2317c55dcf876b57dd5c40fd1ba0252e76be27a10a8256b0a409daf1c8f3efb390b3826803fea781f656d8080f34781f539f2b6a7f4", @ANYBLOB="ae4c64f2c050ff61f26699c823b6c066a63d87c6429b6c3988b413064cd696ac9d927f25581c2125907df6da72e13e2f2a11c13d59a000083df56850d745676a9a536751a5b80ea2f6a2986acfb53381818aa9703f49118f1e4d82a4f7842ddbd18e0321d6b197e18945932c8a9410af44f6b6", @ANYRESHEX, @ANYBLOB="2c636169742d5f2a1816b2d3b064755b6368653d6d6d61702c63616368653d6c6f6f73652c000000000000ffff6163f3003d6d6d61702c667363006e746578743d737973613d212c6f626a5f747970653d63616368653d6c6f6f73652c0000000000000000000000000000f879df265ed06f0a4b3a358e5862e6a4efdc637ab37de1ffc452d61c9a3f4ed418587bd927a1f6bfa57e87c1cb78e6a89aad9baab9474f90a5834a6219436e4134eea2f8c53373379eba32f37833c28c2a67af53f772053d"]) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000340)=[&(0x7f0000000080)='t\x82ans=?d,', 0x0, &(0x7f0000000200)='fs\xc11\x1aiext\x84\xba}\xbf\x95\xd6\x10\x04\x00\x00\x01c(tc\xa7\xd6:\xfe\x88\xfe\x96i/', &(0x7f0000000180)='cache=mmap'], &(0x7f0000000740)=[&(0x7f0000000380)='h\x00', &(0x7f0000000700)='trans=fd,'], 0x400) r2 = syz_open_procfs(0x0, &(0x7f00000005c0)='fdinfo/3\x00') pread64(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0xffc0000000000000) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x10000000) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f00000003c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) ioctl$int_in(r4, 0x5452, &(0x7f0000000040)) syz_io_uring_submit(0x0, r3, &(0x7f0000000140)=@IORING_OP_FADVISE={0x18, 0x5, 0x0, @fd=r4, 0x4, 0x0, 0x2, 0x6bd1a75ed489ac34}, 0x7fff) [ 1309.143677] FAULT_INJECTION: forcing a failure. [ 1309.143677] name failslab, interval 1, probability 0, space 0, times 0 [ 1309.145783] CPU: 1 PID: 8553 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1309.146930] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1309.148308] Call Trace: [ 1309.148761] dump_stack+0x107/0x167 [ 1309.149381] should_fail.cold+0x5/0xa [ 1309.150043] ? create_object.isra.0+0x3a/0xa20 [ 1309.150814] should_failslab+0x5/0x20 [ 1309.151452] kmem_cache_alloc+0x5b/0x310 [ 1309.152142] create_object.isra.0+0x3a/0xa20 [ 1309.152877] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1309.153953] kmem_cache_alloc+0x159/0x310 [ 1309.154703] alloc_inode+0x171/0x240 [ 1309.155477] new_inode+0x23/0x250 [ 1309.156073] devpts_pty_new+0xbe/0x810 [ 1309.156734] ? devpts_kill_index+0x40/0x40 [ 1309.157463] ptmx_open+0x1c8/0x370 [ 1309.158073] ? pty_open+0x310/0x310 [ 1309.158684] chrdev_open+0x268/0x6e0 [ 1309.159317] ? __unregister_chrdev+0x110/0x110 [ 1309.160089] ? fsnotify_perm.part.0+0x22d/0x620 [ 1309.160883] do_dentry_open+0x4b7/0x1090 [ 1309.161572] ? __unregister_chrdev+0x110/0x110 [ 1309.162346] ? may_open+0x1e4/0x400 [ 1309.162960] path_openat+0x19ba/0x2770 [ 1309.163627] ? path_lookupat+0x860/0x860 [ 1309.164318] ? lock_acquire+0x197/0x470 [ 1309.164984] ? find_held_lock+0x2c/0x110 [ 1309.165670] ? __lockdep_reset_lock+0x180/0x180 [ 1309.166469] do_filp_open+0x190/0x3e0 [ 1309.167107] ? may_open_dev+0xf0/0xf0 [ 1309.167759] ? do_raw_spin_lock+0x121/0x260 [ 1309.168485] ? rwlock_bug.part.0+0x90/0x90 [ 1309.169203] ? _raw_spin_unlock+0x1a/0x30 [ 1309.169907] ? alloc_fd+0x2e7/0x670 [ 1309.170533] do_sys_openat2+0x171/0x4d0 [ 1309.171212] ? build_open_flags+0x6f0/0x6f0 [ 1309.171939] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1309.172754] ? wait_for_completion_io+0x270/0x270 [ 1309.173571] __x64_sys_openat+0x13f/0x1f0 [ 1309.174279] ? __ia32_sys_open+0x1c0/0x1c0 [ 1309.174993] ? ksys_write+0x1a9/0x260 [ 1309.175638] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1309.176520] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1309.177385] do_syscall_64+0x33/0x40 [ 1309.178026] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1309.178886] RIP: 0033:0x7f2443112b19 [ 1309.179517] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1309.182594] RSP: 002b:00007f2440667188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1309.183866] RAX: ffffffffffffffda RBX: 00007f2443226020 RCX: 00007f2443112b19 [ 1309.185055] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1309.186252] RBP: 00007f24406671d0 R08: 0000000000000000 R09: 0000000000000000 [ 1309.187446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1309.188643] R13: 00007ffc56f390bf R14: 00007f2440667300 R15: 0000000000022000 [ 1309.210320] loop6: detected capacity change from 0 to 41948160 20:15:38 executing program 3: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="fd895300000000fca5d30625000fcdb776ee37a402e1274682173704fc275d72a8044b3d1b52d1a3c1a21ba1b44c1d6871beeedd48016098eb0b538ed9d2fa45372b377f99d8fa1fb677a9cb8644908bb8548fbd64546b6f83fc98e38594208af908b17110e2e53d24f2317c55dcf876b57dd5c40fd1ba0252e76be27a10a8256b0a409daf1c8f3efb390b3826803fea781f656d8080f34781f539f2b6a7f4", @ANYBLOB="ae4c64f2c050ff61f26699c823b6c066a63d87c6429b6c3988b413064cd696ac9d927f25581c2125907df6da72e13e2f2a11c13d59a000083df56850d745676a9a536751a5b80ea2f6a2986acfb53381818aa9703f49118f1e4d82a4f7842ddbd18e0321d6b197e18945932c8a9410af44f6b6", @ANYRESHEX, @ANYBLOB="2c636169742d5f2a1816b2d3b064755b6368653d6d6d61702c63616368653d6c6f6f73652c000000000000ffff6163f3003d6d6d61702c667363006e746578743d737973613d212c6f626a5f747970653d63616368653d6c6f6f73652c0000000000000000000000000000f879df265ed06f0a4b3a358e5862e6a4efdc637ab37de1ffc452d61c9a3f4ed418587bd927a1f6bfa57e87c1cb78e6a89aad9baab9474f90a5834a6219436e4134eea2f8c53373379eba32f37833c28c2a67af53f772053d"]) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000340)=[&(0x7f0000000080)='t\x82ans=?d,', 0x0, &(0x7f0000000200)='fs\xc11\x1aiext\x84\xba}\xbf\x95\xd6\x10\x04\x00\x00\x01c(tc\xa7\xd6:\xfe\x88\xfe\x96i/', &(0x7f0000000180)='cache=mmap'], &(0x7f0000000740)=[&(0x7f0000000380)='h\x00', &(0x7f0000000700)='trans=fd,'], 0x400) r2 = syz_open_procfs(0x0, &(0x7f00000005c0)='fdinfo/3\x00') pread64(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0xffc0000000000000) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x10000000) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f00000003c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) ioctl$int_in(r4, 0x5452, &(0x7f0000000040)) syz_io_uring_submit(0x0, r3, &(0x7f0000000140)=@IORING_OP_FADVISE={0x18, 0x5, 0x0, @fd=r4, 0x4, 0x0, 0x2, 0x6bd1a75ed489ac34}, 0x7fff) 20:15:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 9) 20:15:38 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="2321202e2f66696c65302000202e2d200820000ab2c1bec4fc4167deb4a7fbacabda69751a591d5f9b9a2384df4a7031c8405983bda12faf7ff0f44f751db501bca30419fb7ce4074fb23c3480465d6e7bcc98de2cf50729c165c655a9c78634ab5c6419fb0e54cca7aeac876c574706bc529c46ab7dd06cc66eac854a7c5cc85fb6bf41deae1a672a98f9851288098d58fc595d2c1a8c84ae0c"], 0xa4) io_uring_setup(0x69ab, &(0x7f0000000540)={0x0, 0x50d8, 0x10, 0x0, 0x3dd, 0x0, r0}) creat(0x0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) 20:15:38 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x600000) [ 1309.311991] FAULT_INJECTION: forcing a failure. [ 1309.311991] name failslab, interval 1, probability 0, space 0, times 0 [ 1309.314316] CPU: 1 PID: 8574 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1309.315514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1309.316893] Call Trace: [ 1309.317348] dump_stack+0x107/0x167 [ 1309.317978] should_fail.cold+0x5/0xa [ 1309.318623] ? create_object.isra.0+0x3a/0xa20 [ 1309.319389] should_failslab+0x5/0x20 [ 1309.320030] kmem_cache_alloc+0x5b/0x310 [ 1309.320721] create_object.isra.0+0x3a/0xa20 [ 1309.321458] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1309.322324] kmem_cache_alloc+0x159/0x310 [ 1309.323021] ? trace_hardirqs_on+0x5b/0x180 [ 1309.323751] __d_alloc+0x2a/0x990 [ 1309.324343] d_alloc_pseudo+0x19/0x70 [ 1309.324983] alloc_file_pseudo+0xce/0x250 [ 1309.325680] ? alloc_file+0x5a0/0x5a0 [ 1309.326339] ? shmem_get_inode+0x55c/0xbc0 [ 1309.327060] __shmem_file_setup+0x144/0x320 [ 1309.327788] ? _copy_from_user+0xfb/0x1b0 [ 1309.328492] __do_sys_memfd_create+0x275/0x450 [ 1309.329262] ? memfd_file_seals_ptr+0x170/0x170 [ 1309.330055] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1309.330932] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1309.331801] do_syscall_64+0x33/0x40 [ 1309.332428] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1309.333290] RIP: 0033:0x7f5fa534fb19 [ 1309.333925] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1309.336987] RSP: 002b:00007f5fa28c4f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1309.338267] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5fa534fb19 [ 1309.339457] RDX: 00000000000009c0 RSI: 0000000000000000 RDI: 00007f5fa53a90fb [ 1309.340644] RBP: 0000000000000002 R08: 00000000000004e0 R09: ffffffffffffffff [ 1309.341846] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1309.343037] R13: 0000000020000100 R14: 00000000000009c0 R15: 0000000020012b00 20:15:38 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_io_uring_setup(0x4900, 0x0, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000001c0)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_TSINFO_GET(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, r4, 0x1, 0x0, 0x0, {0x2}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}]}, 0x2c}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, {0x10000}}, './file1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x802c2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x7ff) 20:15:38 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) (fail_nth: 6) [ 1309.382230] loop6: detected capacity change from 0 to 41948160 [ 1309.406903] loop5: detected capacity change from 0 to 2048 [ 1309.411423] EXT4-fs (loop5): unsupported descriptor size 226 [ 1309.413702] loop0: detected capacity change from 0 to 50688 [ 1309.488632] FAULT_INJECTION: forcing a failure. [ 1309.488632] name failslab, interval 1, probability 0, space 0, times 0 [ 1309.491293] CPU: 1 PID: 8586 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 1309.492442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1309.493838] Call Trace: [ 1309.494297] dump_stack+0x107/0x167 [ 1309.494919] should_fail.cold+0x5/0xa [ 1309.495562] ? cgroup_mkdir+0x251/0xf50 [ 1309.496231] should_failslab+0x5/0x20 [ 1309.496873] __kmalloc+0x72/0x390 [ 1309.497464] cgroup_mkdir+0x251/0xf50 [ 1309.498124] ? cgroup_destroy_locked+0x710/0x710 [ 1309.498924] kernfs_iop_mkdir+0x14d/0x1e0 [ 1309.499629] vfs_mkdir+0x493/0x750 [ 1309.500236] do_mkdirat+0x150/0x2b0 [ 1309.500854] ? user_path_create+0xf0/0xf0 [ 1309.501554] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1309.502448] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1309.503320] do_syscall_64+0x33/0x40 [ 1309.503949] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1309.504815] RIP: 0033:0x7fc9b48f8b19 [ 1309.505441] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1309.508522] RSP: 002b:00007fc9b1e6e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1309.509804] RAX: ffffffffffffffda RBX: 00007fc9b4a0bf60 RCX: 00007fc9b48f8b19 [ 1309.511002] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1309.512194] RBP: 00007fc9b1e6e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1309.513399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1309.514605] R13: 00007ffc6a0262ff R14: 00007fc9b1e6e300 R15: 0000000000022000 [ 1309.516817] blktrace: Concurrent blktraces are not allowed on loop8 20:16:02 executing program 2: r0 = syz_io_uring_setup(0x1c28, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) r3 = syz_io_uring_setup(0x7022, &(0x7f0000000680)={0x0, 0xfaca, 0x0, 0x1fe}, &(0x7f0000fee000/0x1000)=nil, &(0x7f0000ff5000/0x1000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_tables_matches\x00') r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ed, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x45}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff2000/0x4000)=nil, 0x4000, 0xa, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3212, &(0x7f0000000240)={0x0, 0xfc21, 0x0, 0x0, 0x18b, 0x0, r4}, &(0x7f0000ff1000/0x2000)=nil, &(0x7f0000ff4000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000400)=0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000480)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r8}}, 0x9) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 20:16:02 executing program 3: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0)}, 0x240, 0x0, 0x1, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x7ba, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000500)=ANY=[@ANYBLOB="67070000010000000036e24b37ca6a2ea49334e8c1e3d21bd5bdb1ea1f932202e2bd199cc66c21c7dc27b16635657c6d0100995531ef2bc907440370f5d81aaf3fa8c7d9c55faab78426e5edbc6dbdd492b79b890512bb55f0719451ad316ad81333b7166b0b647de0dc479850ee3483b118ef19f9b4c5e12f0539601972548da79854c4aad06131440a0b709b3277559c62ca"], 0x40) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85", 0x3}], 0x1}}, 0x0) r4 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x840, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e24, 0xeb4, @private2, 0x4}, {0xa, 0x4e20, 0x7, @private2={0xfc, 0x2, '\x00', 0x1}, 0x437c}, 0x6, [0xfffffffe, 0x9, 0x0, 0x4, 0xffffffff, 0x6, 0x101, 0x20]}, 0x5c) syz_open_procfs(0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000004, 0x110, r4, 0x0) r6 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r6, &(0x7f0000000280)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, {0x2}}, 0x1) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd, 0x0, 0x0, 0x0, {0x10}, 0x1}, 0xfd) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000380)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x5, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3}}, 0x9) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r2, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x2, 0x0, 0x0) 20:16:02 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) (fail_nth: 7) 20:16:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 10) 20:16:02 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x80ffff) 20:16:02 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 44) 20:16:02 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x7}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x28bca74d, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000000), 0x28000, 0x0) 20:16:02 executing program 4: socketpair(0x0, 0xd7e7e7f27486daff, 0x0, 0x0) unshare(0x28020600) unshare(0x40100) unshare(0x40050500) unshare(0x48020200) unshare(0x20080) [ 1333.950205] loop6: detected capacity change from 0 to 41948160 [ 1333.955815] FAULT_INJECTION: forcing a failure. [ 1333.955815] name failslab, interval 1, probability 0, space 0, times 0 [ 1333.958206] CPU: 0 PID: 8612 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1333.959614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1333.961317] Call Trace: [ 1333.961858] dump_stack+0x107/0x167 [ 1333.962621] should_fail.cold+0x5/0xa [ 1333.963403] ? create_object.isra.0+0x3a/0xa20 [ 1333.964343] should_failslab+0x5/0x20 [ 1333.965127] kmem_cache_alloc+0x5b/0x310 [ 1333.965966] create_object.isra.0+0x3a/0xa20 [ 1333.966880] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1333.967917] kmem_cache_alloc+0x159/0x310 [ 1333.968766] ? trace_hardirqs_on+0x5b/0x180 [ 1333.969660] __d_alloc+0x2a/0x990 [ 1333.970413] d_alloc_pseudo+0x19/0x70 [ 1333.971191] alloc_file_pseudo+0xce/0x250 [ 1333.972038] ? alloc_file+0x5a0/0x5a0 [ 1333.972827] ? shmem_get_inode+0x55c/0xbc0 [ 1333.973716] __shmem_file_setup+0x144/0x320 [ 1333.974623] ? _copy_from_user+0xfb/0x1b0 [ 1333.975479] __do_sys_memfd_create+0x275/0x450 [ 1333.976420] ? memfd_file_seals_ptr+0x170/0x170 [ 1333.977377] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1333.978449] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1333.979517] do_syscall_64+0x33/0x40 [ 1333.980307] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1333.981383] RIP: 0033:0x7f5fa534fb19 [ 1333.982150] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1333.985910] RSP: 002b:00007f5fa28c4f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1333.987489] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5fa534fb19 [ 1333.988941] RDX: 00000000000009c0 RSI: 0000000000000000 RDI: 00007f5fa53a90fb [ 1333.990425] RBP: 0000000000000002 R08: 00000000000004e0 R09: ffffffffffffffff [ 1333.991901] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1333.993398] R13: 0000000020000100 R14: 00000000000009c0 R15: 0000000020012b00 [ 1334.020055] loop5: detected capacity change from 0 to 2048 [ 1334.035306] FAULT_INJECTION: forcing a failure. [ 1334.035306] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1334.037838] CPU: 0 PID: 8608 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1334.039031] EXT4-fs (loop5): unsupported descriptor size 226 [ 1334.039242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1334.039252] Call Trace: [ 1334.039287] dump_stack+0x107/0x167 [ 1334.043577] should_fail.cold+0x5/0xa [ 1334.044392] __alloc_pages_nodemask+0x182/0x600 [ 1334.045357] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1334.046656] alloc_pages_current+0x187/0x280 [ 1334.047576] allocate_slab+0x26f/0x380 [ 1334.048390] ___slab_alloc+0x470/0x700 [ 1334.049201] ? create_object.isra.0+0x3a/0xa20 [ 1334.050176] ? map_kernel_range_noflush+0x7c6/0xb70 [ 1334.051215] ? create_object.isra.0+0x3a/0xa20 [ 1334.052166] ? kmem_cache_alloc+0x301/0x310 [ 1334.053051] ? create_object.isra.0+0x3a/0xa20 [ 1334.053991] kmem_cache_alloc+0x301/0x310 [ 1334.054867] create_object.isra.0+0x3a/0xa20 [ 1334.055790] kmemleak_vmalloc+0x49/0x120 [ 1334.056630] __vmalloc_node_range+0x574/0x9e0 [ 1334.057581] ? __vmalloc_node+0x110/0x110 [ 1334.058441] ? up_write+0x191/0x550 [ 1334.059198] ? down_write_killable+0x180/0x180 [ 1334.060147] ? n_tty_open+0x16/0x170 [ 1334.060910] __vmalloc_node+0xb5/0x110 [ 1334.061715] ? n_tty_open+0x16/0x170 [ 1334.062505] n_tty_open+0x16/0x170 [ 1334.063239] ? n_tty_set_termios+0x1010/0x1010 [ 1334.064178] tty_ldisc_open+0xa2/0x120 [ 1334.064980] tty_ldisc_setup+0x90/0x100 [ 1334.065800] tty_init_dev.part.0+0x1fa/0x610 [ 1334.066730] ? pty_open+0x310/0x310 [ 1334.067474] tty_init_dev+0x5b/0x80 [ 1334.068228] ptmx_open+0x116/0x370 [ 1334.068964] ? pty_open+0x310/0x310 [ 1334.069714] chrdev_open+0x268/0x6e0 [ 1334.070494] ? __unregister_chrdev+0x110/0x110 [ 1334.071436] ? fsnotify_perm.part.0+0x22d/0x620 [ 1334.072412] do_dentry_open+0x4b7/0x1090 [ 1334.073251] ? __unregister_chrdev+0x110/0x110 [ 1334.074201] ? may_open+0x1e4/0x400 [ 1334.074957] path_openat+0x19ba/0x2770 [ 1334.075799] ? path_lookupat+0x860/0x860 [ 1334.076639] ? find_held_lock+0x2c/0x110 [ 1334.077501] ? __lockdep_reset_lock+0x180/0x180 [ 1334.078485] do_filp_open+0x190/0x3e0 [ 1334.079270] ? may_open_dev+0xf0/0xf0 [ 1334.080077] ? do_raw_spin_lock+0x121/0x260 [ 1334.080970] ? rwlock_bug.part.0+0x90/0x90 [ 1334.081867] ? _raw_spin_unlock+0x1a/0x30 [ 1334.082729] ? alloc_fd+0x2e7/0x670 [ 1334.083505] do_sys_openat2+0x171/0x4d0 [ 1334.084334] ? build_open_flags+0x6f0/0x6f0 [ 1334.085227] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1334.086246] ? wait_for_completion_io+0x270/0x270 [ 1334.087259] __x64_sys_openat+0x13f/0x1f0 [ 1334.088119] ? __ia32_sys_open+0x1c0/0x1c0 [ 1334.088984] ? ksys_write+0x1a9/0x260 [ 1334.089785] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1334.090869] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1334.091936] do_syscall_64+0x33/0x40 [ 1334.092705] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1334.093769] RIP: 0033:0x7f2443112b19 [ 1334.094555] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1334.098316] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1334.099875] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1334.101356] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1334.102841] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1334.104305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1334.105766] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 20:16:03 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0xc0ffff) [ 1334.150060] FAULT_INJECTION: forcing a failure. [ 1334.150060] name failslab, interval 1, probability 0, space 0, times 0 [ 1334.152566] CPU: 0 PID: 8611 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 1334.153972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1334.155689] Call Trace: [ 1334.156248] dump_stack+0x107/0x167 [ 1334.157011] should_fail.cold+0x5/0xa [ 1334.157802] ? create_object.isra.0+0x3a/0xa20 [ 1334.158761] should_failslab+0x5/0x20 [ 1334.159554] kmem_cache_alloc+0x5b/0x310 [ 1334.160391] ? selinux_determine_inode_label+0x1ab/0x340 [ 1334.161527] create_object.isra.0+0x3a/0xa20 [ 1334.162446] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1334.163514] __kmalloc+0x16e/0x390 [ 1334.164280] cgroup_mkdir+0x251/0xf50 [ 1334.165086] ? cgroup_destroy_locked+0x710/0x710 [ 1334.166082] kernfs_iop_mkdir+0x14d/0x1e0 [ 1334.166980] vfs_mkdir+0x493/0x750 [ 1334.167747] do_mkdirat+0x150/0x2b0 [ 1334.168506] ? user_path_create+0xf0/0xf0 [ 1334.169372] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1334.170460] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1334.171543] do_syscall_64+0x33/0x40 [ 1334.172313] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1334.173378] RIP: 0033:0x7fc9b48f8b19 [ 1334.174172] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1334.177981] RSP: 002b:00007fc9b1e6e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1334.179570] RAX: ffffffffffffffda RBX: 00007fc9b4a0bf60 RCX: 00007fc9b48f8b19 [ 1334.181064] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1334.182552] RBP: 00007fc9b1e6e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1334.184017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1334.185513] R13: 00007ffc6a0262ff R14: 00007fc9b1e6e300 R15: 0000000000022000 20:16:03 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 45) 20:16:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 11) 20:16:03 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) [ 1334.263575] loop6: detected capacity change from 0 to 41948160 [ 1334.343146] FAULT_INJECTION: forcing a failure. [ 1334.343146] name failslab, interval 1, probability 0, space 0, times 0 [ 1334.345875] CPU: 1 PID: 8628 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1334.347423] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1334.349288] Call Trace: [ 1334.349887] dump_stack+0x107/0x167 [ 1334.350720] should_fail.cold+0x5/0xa [ 1334.351601] ? create_object.isra.0+0x3a/0xa20 [ 1334.352643] should_failslab+0x5/0x20 [ 1334.353511] kmem_cache_alloc+0x5b/0x310 [ 1334.354440] create_object.isra.0+0x3a/0xa20 [ 1334.355428] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1334.356583] kmem_cache_alloc+0x159/0x310 [ 1334.357537] __alloc_file+0x21/0x320 [ 1334.358387] alloc_empty_file+0x6d/0x170 [ 1334.359325] alloc_file+0x5e/0x5a0 [ 1334.360140] alloc_file_pseudo+0x16a/0x250 [ 1334.361104] ? alloc_file+0x5a0/0x5a0 [ 1334.361974] ? shmem_get_inode+0x55c/0xbc0 [ 1334.362981] __shmem_file_setup+0x144/0x320 [ 1334.363966] ? _copy_from_user+0xfb/0x1b0 [ 1334.364907] __do_sys_memfd_create+0x275/0x450 [ 1334.365956] ? memfd_file_seals_ptr+0x170/0x170 [ 1334.367022] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1334.368215] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1334.369394] do_syscall_64+0x33/0x40 [ 1334.370251] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1334.371428] RIP: 0033:0x7f5fa534fb19 [ 1334.372279] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1334.376465] RSP: 002b:00007f5fa28c4f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1334.378214] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5fa534fb19 [ 1334.379830] RDX: 00000000000009c0 RSI: 0000000000000000 RDI: 00007f5fa53a90fb [ 1334.381461] RBP: 0000000000000002 R08: 00000000000004e0 R09: ffffffffffffffff [ 1334.383100] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1334.384751] R13: 0000000020000100 R14: 00000000000009c0 R15: 0000000020012b00 [ 1334.394059] FAULT_INJECTION: forcing a failure. [ 1334.394059] name failslab, interval 1, probability 0, space 0, times 0 [ 1334.396411] CPU: 0 PID: 8629 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1334.397820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1334.399526] Call Trace: [ 1334.400077] dump_stack+0x107/0x167 [ 1334.400839] should_fail.cold+0x5/0xa [ 1334.401626] ? security_inode_alloc+0x34/0x160 [ 1334.402593] should_failslab+0x5/0x20 [ 1334.403399] kmem_cache_alloc+0x5b/0x310 [ 1334.404253] security_inode_alloc+0x34/0x160 [ 1334.405168] inode_init_always+0xa4e/0xd10 [ 1334.406055] alloc_inode+0x84/0x240 [ 1334.406809] new_inode+0x23/0x250 [ 1334.407550] devpts_pty_new+0xbe/0x810 [ 1334.408360] ? devpts_kill_index+0x40/0x40 [ 1334.409295] ptmx_open+0x1c8/0x370 [ 1334.410051] ? pty_open+0x310/0x310 [ 1334.410811] chrdev_open+0x268/0x6e0 [ 1334.411582] ? __unregister_chrdev+0x110/0x110 [ 1334.412527] ? fsnotify_perm.part.0+0x22d/0x620 [ 1334.413517] do_dentry_open+0x4b7/0x1090 [ 1334.414366] ? __unregister_chrdev+0x110/0x110 [ 1334.415321] ? may_open+0x1e4/0x400 [ 1334.416087] path_openat+0x19ba/0x2770 [ 1334.416923] ? path_lookupat+0x860/0x860 [ 1334.417768] ? find_held_lock+0x2c/0x110 [ 1334.418617] ? __lockdep_reset_lock+0x180/0x180 [ 1334.419593] do_filp_open+0x190/0x3e0 [ 1334.420387] ? may_open_dev+0xf0/0xf0 20:16:03 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x1000a4, 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000010c0)='./file0\x00', 0xa8a, 0x0, 0x0, 0x6c810, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0xa0) faccessat2(r0, &(0x7f00000005c0)='./file1\x00', 0x158, 0x3e4fcec92923ce05) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000500), 0x9}, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000180)='mnt/encrypted_dir\x00', &(0x7f0000000640)='./file0\x00') perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r1, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000001080)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000000104010200000000000000000000000008000440000000000500010002000000a23c6c6d3b08712c178ef1746de99bbb1636facaefa8897cffaefec2af85e51c002c417de2276baef3380dd3fc25f9692ab4695e604fa5b540c2748bee16d91c26f2e87e5a7df0ee2e86de8c5575dc52e01681880611ae116fcba9a2d2ad1659d52bb6cec630f20ceb5da35744aa26d455c6f7aa04de35016ebdda783002dbf8be7bd822c34faa5600"], 0x24}}, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f0000000300)=0x1) r2 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc4}, &(0x7f0000000200)={0x0, "f038779de021f8c8c974dd89170cf2579d1fa459ba726003d07140eeb342b87ae631f7a548867a29f29fd1637ddac658a709b49b093393d0e1c7391515c7ab7c"}, 0x48, 0xfffffffffffffffe) keyctl$invalidate(0x15, r2) keyctl$chown(0x4, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x800, 0x0) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x9, 0x8, 0x0, 0x3, 0x0, 0xfffffffffffffffa, 0x106, 0xc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x4}, 0x2900, 0x3, 0x2, 0x8, 0x35, 0xfffffffc, 0x1ff, 0x0, 0x20, 0x0, 0x6}, 0x0, 0xb, r3, 0x3) [ 1334.421194] ? do_raw_spin_lock+0x121/0x260 [ 1334.422347] ? rwlock_bug.part.0+0x90/0x90 [ 1334.423245] ? _raw_spin_unlock+0x1a/0x30 [ 1334.424096] ? alloc_fd+0x2e7/0x670 [ 1334.424875] do_sys_openat2+0x171/0x4d0 [ 1334.425708] ? build_open_flags+0x6f0/0x6f0 [ 1334.426619] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1334.427621] ? wait_for_completion_io+0x270/0x270 [ 1334.428640] __x64_sys_openat+0x13f/0x1f0 [ 1334.429502] ? __ia32_sys_open+0x1c0/0x1c0 [ 1334.430374] ? ksys_write+0x1a9/0x260 [ 1334.431174] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1334.432252] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1334.433318] do_syscall_64+0x33/0x40 [ 1334.434093] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1334.435143] RIP: 0033:0x7f2443112b19 [ 1334.435910] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1334.439656] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1334.441212] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1334.442695] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1334.444155] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1334.445621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1334.447086] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 [ 1334.465931] loop5: detected capacity change from 0 to 2048 [ 1334.475999] EXT4-fs (loop5): unsupported descriptor size 226 20:16:03 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0xf0ffff) 20:16:03 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) (fail_nth: 8) 20:16:03 executing program 4: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x91) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r1, 0x80045432, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r0, 0x50009401, &(0x7f0000000480)={{r1}, "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"}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000140)) 20:16:03 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x240, 0x1) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) [ 1334.532220] loop4: detected capacity change from 0 to 2048 [ 1334.539641] EXT4-fs (loop4): unsupported inode size: 0 [ 1334.540963] EXT4-fs (loop4): blocksize: 2048 20:16:03 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000380), 0x401841, 0x0) [ 1334.599682] loop4: detected capacity change from 0 to 2048 [ 1334.632663] FAULT_INJECTION: forcing a failure. [ 1334.632663] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1334.635446] CPU: 1 PID: 8639 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 1334.637004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1334.638892] Call Trace: [ 1334.639507] dump_stack+0x107/0x167 [ 1334.640343] should_fail.cold+0x5/0xa [ 1334.641221] __alloc_pages_nodemask+0x182/0x600 [ 1334.642300] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1334.643692] alloc_pages_current+0x187/0x280 [ 1334.644857] allocate_slab+0x26f/0x380 [ 1334.645950] ___slab_alloc+0x470/0x700 [ 1334.646983] ? create_object.isra.0+0x3a/0xa20 [ 1334.648019] ? fs_reclaim_acquire+0xa5/0x100 [ 1334.649266] ? create_object.isra.0+0x3a/0xa20 [ 1334.650424] ? kmem_cache_alloc+0x301/0x310 [ 1334.651396] kmem_cache_alloc+0x301/0x310 [ 1334.652545] create_object.isra.0+0x3a/0xa20 [ 1334.653666] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1334.654835] __kmalloc+0x16e/0x390 [ 1334.655720] cgroup_mkdir+0x251/0xf50 [ 1334.656775] ? cgroup_destroy_locked+0x710/0x710 [ 1334.658069] kernfs_iop_mkdir+0x14d/0x1e0 [ 1334.659028] vfs_mkdir+0x493/0x750 [ 1334.659920] do_mkdirat+0x150/0x2b0 [ 1334.660965] ? user_path_create+0xf0/0xf0 [ 1334.662085] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1334.663282] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1334.664558] do_syscall_64+0x33/0x40 [ 1334.665647] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1334.666891] RIP: 0033:0x7fc9b48f8b19 [ 1334.667735] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 sendmmsg$inet6(r1, &(0x7f000000b8c0)=[{{&(0x7f00000003c0)={0xa, 0x4e21, 0x4, @local, 0x7}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000400)="febe4cdfcc719139cedf0b1f3060bfcee6fff7d871a518e2bb7d7b843d6f22438c1d56e168ff726657830b8ae7b7cc536c167b9cbf38894f7f9aed5b", 0x3c}], 0x1, &(0x7f0000000580)=[@hoplimit={{0x14, 0x29, 0x34, 0x74}}, @hoplimit={{0x14, 0x29, 0x34, 0x7}}, @rthdr={{0x68, 0x29, 0x39, {0x5c, 0xa, 0x2, 0x3a, 0x0, [@mcast1, @mcast2, @loopback, @remote, @remote]}}}, @dstopts={{0x28, 0x29, 0x37, {0x3a, 0x1, '\x00', [@pad1, @calipso={0x7, 0x8, {0x3, 0x0, 0x3f}}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x5}}, @rthdr_2292={{0x68, 0x29, 0x39, {0x7, 0xa, 0x1, 0x4, 0x0, [@dev={0xfe, 0x80, '\x00', 0xa}, @mcast1, @dev={0xfe, 0x80, '\x00', 0x26}, @ipv4={'\x00', '\xff\xff', @remote}, @mcast1]}}}, @dstopts={{0x170, 0x29, 0x37, {0x3c, 0x2a, '\x00', [@generic={0xff, 0xfe, "ea0fbf8a1977363267d447d8fe1e402b7943be22ab167c3cea92d6e864723cec38b4d34c3af6ca58e6e87abb596797096758fc5967ec03d12b60b9fe2c876bfa12610eb7edc9de025a0cd5abb81daa2ca8de0789cf0c816a0043242d0e4a3d53ec96eba1cefaf0adc97863012c0f4c6290a54f4ed017ad68264fd37f9881dcfaf5f0a00e401116f72da0836067d8be00fabcb9c992bfb03b6d95fc6be58c9a75b1447c1e58d13e2757e4031afbfe21c149296bcb9b7ffcc344a73733582ff6e066bb53dc394825eb4425963ee8c91a68c9f04db28055f4b3464c5a7dcf3a740c35a5c408b4ce5ede92fa286f4368718251a5c561063a1816e263689e0a5a"}, @hao={0xc9, 0x10, @remote}, @jumbo, @generic={0x2, 0x1f, "0c5cd7fa19a33481c5fa7160bd98db60ae6c7020cc749528bcef03b3b45076"}, @pad1, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x8}, @jumbo={0xc2, 0x4, 0x5}, @jumbo={0xc2, 0x4, 0x8}]}}}], 0x2b0}}, {{&(0x7f0000000480)={0xa, 0x4e20, 0x2257, @local, 0x401}, 0x1c, &(0x7f0000004c00)=[{&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000001840)="4301e3beac53c8f317ca0aec1421cf5073e96ce3bf7e47713ea5dd6366b97adf0f0423b501fc0e2589eb771bc9004bcf76676ff0d82088bf24598157ea671de96ffd62a7c1ac55a6d886607324295365672ad1410cf8b1779263ffdc6ecc111cc88884f7b7664ed18c8c07d6cec9d4a4243134ee9eb1682f804f63223e2226a39113f19309095090f2299f048d80fa0798f7e1f212bf64f2cf6b19780444c26c747e44d0b45c050807ddad08abc980d043", 0xb1}, {&(0x7f0000001900)="d20ab51d607deb5c8a37cef41ff3a96243535663f107734346a09bbe3ffef757690990433fe8ee4240ed5193f7eda650cc005b5ad9b4f0a4cd1dfe1d1c2a1f2538f831fed36fe6e3cbac4a29eb1926ee290e82c5655750bd710c5aa0ef751a043e2a52b300f9f266c64c6a03f625127160ab24c8bcf0ef2a791774d99389ef6238ab", 0x82}, {&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000029c0)="274af1aca48ee080d3862b47ba62db8dc558fb0fd1f23d6b904a1b1768eb1d54d2041b06cbdda900b561e17137431f98cd092a2a8a25c952182ce91b451c88a73471636aa9d4ab166e11218a6855fcc87d99b25a70cf55f5136da573b975e67d66752a83b97515438c4dd1d84b1665bfa66cfc84bd215540b8a0f3436276ae9f19d66053b0c73aa5028af890c6ec023fa1c0f6fa2b4f7856ab", 0x99}, {&(0x7f0000002a80)="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", 0x1000}, {&(0x7f00000004c0)="71b5986f1f8fd4d362607323788ec596cca48cb4e48b05b09a65c2a3e782485e685200962c6400ffa7d8b2ae89466ca855046151f90f107e8f6f42af6dd3", 0x3e}, {&(0x7f0000003a80)="6d2a2fea853e37b603afc1d5d582c5cd26d46ae5f6fecc34df1c4468b78dc6d2d1d2f67ff6d252bb3ff3bddb49c1ca57845ca368fbc889ed50e756c7fd52113f6bf218948e36e7d3b50c3b7fcfd431702e06ccadd8ffd609d14d3897282ce4a19226f2e6cb896424c9fc6d48e06e449060a04697d931ea49ed62e2769cbbf72479b4cfa886e93ba226bad9bc24be5c", 0x8f}, {&(0x7f0000003b40)="a65c0a8839f98fe7fb2512e6924b84d6eaad8aff76bcad6d1f63ba48f76d3f297983fb9f46ba6ec4db11ca10c1c646d881a0fae25e3847356a35e7583f73855c4e586b5c8c0af9b655204b24de3002690167b9c7e9804e3b8a20dac82bb1b258e0b046c4a0bef4316c1815684de24babc5d89fead6591bdda4ab43b2bd3525c3a467199f7923ce1ffa70432e5a5a26a213814ced94286ff8e6407ef7b48fad6e8abf701aa39ffb173f317c5d9ff454", 0xaf}, {&(0x7f0000003c00)="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", 0x1000}], 0xa}}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000004cc0)="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", 0x1000}], 0x1, &(0x7f0000005cc0)=[@hopopts={{0x20, 0x29, 0x36, {0x0, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x8001}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x3734c596}}, @rthdr_2292={{0x48, 0x29, 0x39, {0x3a, 0x6, 0x3, 0xde, 0x0, [@private1={0xfc, 0x1, '\x00', 0x1}, @dev={0xfe, 0x80, '\x00', 0xa}, @remote]}}}], 0x80}}, {{&(0x7f0000005d40)={0xa, 0x4e20, 0x3f, @mcast2, 0x2}, 0x1c, &(0x7f0000006fc0)=[{&(0x7f0000005d80)="7b36ac73ceca0cf74f45e69275", 0xd}, {&(0x7f0000005dc0)="ba6fe6a57b9f595cd8032151d7b729e0729e0ca4eceac110df3ad0383f5c8d6fb1be858cea12f500cf3ddd4e0d72eb243f0de071da4981c076e9835cdde9e12fa281d0319f80c0d4ec698633914fb11a31c4cfd9bb0d82d352", 0x59}, {&(0x7f0000005e40)="9b864b53842502a99b7ecabec03acd5fc3986d09e52b8133359cb731079058a4e3b6010a9dfec7585becaaad1ca2e2b0ac333dd8ec9b0ff6a88e2dd34fb724191615653a375ffe2112e3b2f41b444b7fc7c03eef124148d0e48d3c6ac5d7e690a4eb8b7a8c9304c910f82512b9e5f9085ec2031717b069e154b0e0925f29179461821fc0398a0cb09486038e8d5e4272fa58ddd8b5cf718a72b49d61a1761d595491b9d71728fc89591611ec867500f18a95d2ff368def5dbffefcc6613a6390fe4e9a34552224e0c284dd294229ee6e455bb4c5abb88835bb5267231605e407be44f2afa2e8f223bbaf3880ba843848d413353d1254222bc71dbae886d01c1330bd297a550bb5aa10d7ee6b271ad879298cc1e0eb7ff6e3946ba04af4a6f48176e239f3c64ef726a85b1c53e84b4198f994bd120de00aa045834ab2dce4d6ae5e55368db46d2b92c1a938d44383d67e5b49d4530989c3a0a1fd6f93fd41455242c96d999b2b20c6bd9d1e22064408cbb1b7d4eafd6f9221ef9e5a61b2602c570c1110291e4dfa3a72c2fd551faf765d8f351460716cfe47ef5aea492e482d6c68aafd05e6c05daa7a0138a0b3d102b0be2f15aa337af3898f80a24c0488a4b02520e9323fadce76eb1fa407f83b5a4a0c5aa0e6b8b95df0081d3f064c73bfffd429192b29e258a31ffe878012bf4c0a1d52526ee64e5cc1edc7a787c5a116aecd366df0adf8fa9dcb217a93eba821f4cb599d9b1962afa194d1e8cea5f85317d5b7fc739e710ce1f68a6b6f88d2f501f461067900a6bfd1702a1c933c6ba71f82dbc45f94de12aa210557361c631868fd106f68528446e79f447d8b77ebe97104a69d58780c325f1e6cbb2fcdcba109ebb0d253c51c5e556275cf26b35fe8ec81b2c171e9c4c7ee0d9a4c77039410d88b4aeafcc42e44a3c99f964c0c44c98c72f5704bbf708e112aa14e068d79c7f42da69910462e904237b66cfe779a61a69b49aaa13e37440382b4925c31fd910272283700e3a98e2327ccb1043010d0bbcc2c1ada71c46af1770cabcd648ee5b957b101cffb9a6dca57bc6028f63018a09bd62a6a96e2d7b5d7ffb42dfdc692a0449f35a37d9c55b99cc7e8dcce4e382042658ef3bd3e42722672fb2af7946698738a7ca72c27a7c7335dad82756cdab346e710a861f3ca7a81a8aad61775b47b33b818d7b3b609dac7dceede0639764825278ac573072e57be8eb0a5a54f6412fec68788d76ff0c7cabfb7b0d6c14d17eb25a398a1bd4307b17fc9b771f5f8e2813fc5cf52f3650d71574d285bda436f2dc2d89e6af0c0064d0273d9d0e2c225d6464979d48310300e9a354c48d3cc0abd9b40343b67f54ee056d973437f65135e7034a710d15934a1dc1545bc5d559d148352564edde401e52421d0b4a66d60f1e08c8c47700b594b6255da1592fb4d6455b6e88f5845e7cc905d14faf9e0d7d0b1815de58a6c67357a4bb8b5a277b7c02dd275504c1341d841cee0182898457be34c46ac1b2f4b8f6578479db7933ac18db6a58a84cac6c6bbdec041c277f7069955f6f7beb4b842283070772e2382b2a0a9c5d0ae54d4fb416fd987272d41a2c3c2a42723a9c328a75c559df9673acafa3925fae451e651362e3f83cbc34178f19ea43f608eb431cd13062319157bbd459e5aad649e8613c98d6a8b7442417f9d2a2a23b0d85f4aca8deac5b953c7cc739ec18507e22f9ccac90218e9dcb8bb90ee055199bd57c4af7c8cd32b6ce7c620e11d6bd8bf66cfed5419d9cd36e1e8fe7f17849281ada07b712e157e33df55612c4bfdd68136fa9a68e354dd8629f4fe65fd17209a7c9d398fd4ae5ca07c207a52c0952a8dee1bc8d67db546a4eae0f82eb61edf6f3a0d8a46fef1e8e4657196bebe0b160da6583b33ddd68371ebecc35cb140f74f228326e4d4f05a6313ce3003ecd9cf738cb7f6562e370ace6821e84427622667f19ce41d3d27bf4770a730b680e26a95cf3624d154e90391dac446a2664ca1ab8444ffb8a4ab5d7f0a298999009809db105cdca42b7cd8954834d51d5210b73f656301a893a302bc67680a629d31510896eefb6f333a2acc528d53fc763175ceadee537aa0c46501c7dd5e298fc295a16ed78d67ee81cb0eed268bf03411d1e531be1c16b0f31d3d63a3c09dea074498ceaf14554110d8a309259eda00cf0e068fd02fe6b0b620e844c43432a1640c6e7ad377acd254146ffeed55216391ee5f2fca310d93db0be4b96d324e7d9302e0555f2f5afaa55e48d546fe22062e176f5909ad16496fd2d1d541a3abec0985df1bb2e03adeced13233c4508ee9764536a90603ae0cd0aec18f96f45d947375673f326ac53665c005c254f377629b11b62535ae6c6f0c7d3e53677aec2dea1768714022bffa66235485a37e8091be4dc11e388d4d1c599f5a48e9dd9bed00658c3ba7d2da2fbbd1445e2b2aae8ac0db14313e4b500d2ca164964dc779f65a825c1fe41d92fd6b87a779b87c0268f05149d23ceb938b089647cb33c5e69e99af58f8fb4c86a224365ebd01cdeac09adfa4e3993cff1afb649f707cc4606008b13da2599a32fe9a92d9a3d4b23a843b2264322a4f037ffec1fc361fce728d3b51552e1d1f4ae76111eccdb7ed49d30f15b081d1d15d7078d83d9e36724a20dcaf4d6af372906a26f6fbc5d3a6a1c20ca4027d5542b5e93b6e4e53ae1710241303335171dd8164537598a187c4aa7c74e3b075c97869b61e4a26775813b18279a9b80e60698c42f37d682b16c42c2d253a39eb9824f7b055ca3623b6a76a596032d979148fbb842628087c302d04fd136756291fc50f02ef0342eb8fe1ab91f556ab4a55109f3a10be7c29ddf02dc6970607a11f9cc13e5bea91d003527c9a72cc61a6aee1160f649ddf7ba15017f656d815bbfaa3e02aa5e09ec6c8636b1c11a37692de09703945c7b72dc4783a91d6d65f2bf6d43af7649b5ab702fe42fd19dc913bc0913e844b0cae22c10f03845f2083144a33cf3e049f758f8e55d75117a8e35f9526136e481ce2633d1173192ee33f1e9ada23478b0f3bbffa064706ce7b1fd5f401140afeab6c3ba8d07aa2137232fe827f705c6f372e06d4d6413e7f553810a524730e14671f6c757b1ae099e902c1bc76b2fc15c452a9cfc2b035b20456ecccd303c58287fefb734490e09f97dbe07dc39b8b33e8b89e718ec278737aa78993e4fb75c3f4c696df064447a2ab7be1f9c180abb74f11e4a4c91d18de007847c4de972861af70354e83e33be734ea9a33fbfd70afbee6c8593c3d185ce313bc8dd4d29bfbe93fc9f177ee2cf826d4b5dd2f169cdba95d04f53d6f951433f6434889d1a67e0b1512330466334f63aecd27531c461b92d7e1e8a8ad9c33b7197e60d1d6f374625c765d78157231bc8c7c9c94410ed3e78c5f279d717bcb6b8598b8cdd9bdda64b31072358a822833ae4925f78113cbfae18b0a1b5eb6f468a04f1ecd67d16e5b05e6f31da951532fd60ae10295ebe7520555dfbf9bf78fe754f6334ce1d9f2108926507084bddab582ab2e82bd3f33d0daac128369a3e4d3e94dbdfe27ee00cc8a3f631c0a365b23f07102fc9a1abfe96b1eaa9188bef05abadb4a86047329207b27a8d0f6435217eb106cbb8fecf298d326dcb9dd446ec1adff29ef802498b73b16f65e3a517fb20c32829dd7c19e3dd5cfaa9c08e382a37129c57d69275a57d33af42304079c1bd415e00ac72c9110dc1865b09fd9ffb1095daf3d6380e4fa0e7831ff9e03744872132140fb7bd4122925dac8952715a84e6b850dce86d68a1450d8622f48512a967c6cf3c43d59341bb50eb432a45eb96e6eda647ccc1f7a1ca39b0d9fbdd6777ceb83ed0b6c71e4eb933bca6fc0f9378f6c30f571dd08cab5436752d8cadace05efd056946ce82dd0842c98775338f98b76ac438cbbeaa00c827c8d267c1516d26ccd2e5b97262fd25e16a45a8a8b94349596750bae81df56e19ac47122a7f21c7652fc8219377bca4ae95906a948a804b8e470811173f093466b6c9a7ddc49a12bc2c57bb30d5056ada4b8d6adcc273b9f167d139ab564d4b4d6eee3aa8ffd856beb452921766c3b7704123be207146398f4783229dc01462a9c48ec870dea4b3d59adae133fcac367b56f17fae6880500e8f3dcf66414db1a9cc9f48e4ee95d2c9a9ba9a930338e098e47f7447b486edf053e9a43496f474fb974e782080d8796c2f7aa975ff75b044b48aad274f0f6ddbc59e17fcfcd5b480c513ca17d86b42b01710344c49429dce1d9cda4356067bebcaa146ed09b3d42b9b71b9f86e742b16e2e5658b5cb2c169ddb431ae4b666f0393400caf32b15c57cbff6aeb9629e15982b61f301873535a036bb0009fbe94fc333d6752ac1a21bbb6e16e05fca53333aa1afb5e24d9da6cad4107e50c5975f29eab37b7f9790b9c9afef32d1bc993d9cb197d38421837e465facd4054ad9cff1efb95242f294e448fa558efaf324d054836425c2b02822e4798d5a48bbe9752cd9d246ca7be0b9c6efc097adf2bb879ebfb57b343ae486b7a4ac7632c01323aa04c20401036e832d924e9360505d4fe9cd6b2b542587ac00594ee733116a36d326788f916e6f8d04ea4c1f1be704171db8d5b591f8f23611a2785149cbf13938cff8dacfd9e5013e10211fcfccdcd4b181e86da3ec514bf7ec5c7a59f5551c15eafb75d2d16ec7243c981a9261a1eade44a071afdebf508feb80f0e649cecf0b090969bdb6ca9c87790095cf0eeab9a657a0bea2fa46cfb332c14fd9ea400076c75c9955eed01a34f05126952331648d8481d9aa51f6a75e24397bc7055130b3a86019b2da021e42b78154c621c02ccc7409f1ce0c3d7d3e4ea49d37feab0940d695d81556f6948f7ef669a4e9e6ac3aa88ddf97202885729c9d8cbfe892d205b15a6adf08efba749a4f3c74b72bfe69d32539713c7b7395687556a8c3e951c71cf6482d9a5023f5ece05bd27f4fc4e48139b75955d625fc1ce533a721e8ec0bf9ae39ca6d138fff0530c73ba7f88bd5e279290e5de3744836559d673dace1134bc432dcea3c0bc0df6e6487e08b1814c0825a6d2ed6b910ce0f0d0a883e5e44bfc46f3f0a26cba1cc8cfd769a74cf410f4ecefde693ab75551d36f536cda764bbc6705ae03d0087ced248361b9bae2fcd20116482046df5770b36dcfc146a998d4f7405bf17726654d3f2dd661be95c149b61a0e710a255feb78b50af71835fa2e933b37027f8ec542e03688b32e6aaef8b7725b3fcc0689ffc472f3b490f97ee230c7628daf23462cf6e4859262f839c84de8c63863519216e55864d871dee2225672c0521c36debf76f49cc933dd52c41b9f855bc349d82472816bbf57c9db6c804333a0e9c14bdb3922662a886acc074e374aef3ca33ac7c62874ecaa28f98e77a2c7ce0100697cab5edc58d95ae7e77185764963c640ec7a276f2175f3e8c4f14c9dcbbdba35ded2bf50fa05c16197556683141386d1a1ed6c967d4ad9f3ae91da7e3e7d1bc9675ec03d10b7e284c28695dac2c34ece3482b3d8c38b1992a43f3e3d34929aa8e929e977ee6f2af39fffe53c410a65ee744b93cac3526f3657d58176a83981c559487993b6918dbff618c2df93fdb2baea408eda98ba8ae0689e165f5cd30b1bac5926a60a0d69419c8ce5e6ccf38166ddd96749a89d9d7e3b637b98e82c9ec9a76357646795491f713f37469835f1212892e6ef5d6d4136a04570fefe94bb393eceb12fd682f242b9560245bbf81", 0x1000}, {&(0x7f0000006e40)="737bb934ae37062b54eb6368686583e8f019b24c3375b5d259b7a8f076797ced7278d61755b1a5c7a4b3a8888b29446a9921c5b6fbe17744a9699f02b8f78990954cddfbab56c55340", 0x49}, {&(0x7f0000006ec0)="403d9ee2597dc1f3a9901863f77b8b5730081133dc2aafb31ecaec7e055399b7ed145b47d00bc9a44c711b85b021ba8d5af7ba9b9d27d6dc2ab273a93e097a90b273ebe5bb54b17b773542337b3faa16f8ed3a8c89be66e2ced3a270bc6d6bf9c6a9fdf6db238958bb76ce17ee636a63c3a8bdf0a18e7fcb3964e48dcd8e75df368ce960bbfd8f84e5ed7245561eca31d7c7a425c6e5e8cad9f77b2bc6649c616fb44115f1b9a0dc80c49fe12a0a0bb052ebafdb1c265b0c001e48380c88fe4df4", 0xc1}], 0x5, &(0x7f0000007040)=[@hopopts={{0x70, 0x29, 0x36, {0x56, 0xb, '\x00', [@ra={0x5, 0x2, 0x4}, @jumbo={0xc2, 0x4, 0x800}, @jumbo={0xc2, 0x4, 0x6d12}, @calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x6, [0x50bd, 0xfb, 0x3ff, 0x2, 0x5644, 0x0]}}, @pad1, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}], 0x70}}, {{&(0x7f00000070c0)={0xa, 0x4e22, 0x4, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xaaf}, 0x1c, &(0x7f0000007200)=[{&(0x7f0000007100)="11704ab2fecd91c1ae23285e1bb11f5fdb5e267cd28f63278f5bc9e50a1afc0bce689a9fe6aaf22834685c3bf1e5b9c1fbc2ad930d513a5c871f74717b7364e2e0929f1c3d1dd1a39c6832b6784b6bcb5cc1a2624d2c5b2bbf014f01a6d9580759c0a3778d1e5849039a45498a864e804720d83c610cb042457dc732a119e617967958376461c19f942c557bbf9b01f39f453a3b851c00094fb6b7f56133698e9268e1377e6fea9f592c15e12757854a6dafe3bb90b9fb5b7e7ebd46667f470aa0d2a4f975c8bf1f96", 0xc9}], 0x1, &(0x7f0000007240)=[@dstopts={{0x30, 0x29, 0x37, {0x84, 0x2, '\x00', [@hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}, @rthdrdstopts={{0x98, 0x29, 0x37, {0x11, 0xf, '\x00', [@pad1, @jumbo={0xc2, 0x4, 0x8}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x40, {0x1, 0xe, 0x3, 0x2, [0x6, 0x60000000, 0x7f, 0xfff, 0x101, 0x3000000000000, 0x7ff7]}}, @hao={0xc9, 0x10, @empty}, @hao={0xc9, 0x10, @empty}]}}}, @hopopts={{0x60, 0x29, 0x36, {0xc, 0x9, '\x00', [@generic={0x1, 0x1f, "87b341f2c334fe0ca9ad0c6a69e3b54f088bc8edd7835efc9f24ef1da2ec5b"}, @padn, @enc_lim={0x4, 0x1, 0x6}, @calipso={0x7, 0x20, {0x2, 0x6, 0x8, 0x9c5, [0x9cef, 0x3, 0x821]}}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x3f}}, @rthdrdstopts={{0x50, 0x29, 0x37, {0x0, 0x6, '\x00', [@pad1, @hao={0xc9, 0x10, @loopback}, @hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}, @jumbo={0xc2, 0x4, 0x7}, @generic={0x2, 0x3, "2a42c6"}]}}}], 0x190}}, {{0x0, 0x0, &(0x7f0000007500)=[{&(0x7f0000007400)="5e30f22ec951ebbf85dc58fa0995a5c638af54795f36a640941782da8bbd64aeb753939f2098dd7ee951eb3858e4ee58944fd805c4d9a87e5145e8bbec2fd27556133022a5c23486c6ec844c0ba68eea6524e0285c18836fcce7c935c5cdd0b3d5944f1029a50b39d5ff7327d24fdf54605e5744d22678aa9c199187d5991468c6a48a3603141f57aae4e20a837185f2fd706c493e3a848e3eb0865727ef826f3cb9f6c04a80c071ad7e834b91efe34cb82e12370d201e21e9b1b01facff5a0b195a453184aa2ab3af4841b30cee38d154187d0f64a01514b3499cc9c8", 0xdd}], 0x1, &(0x7f0000007540)=[@rthdr_2292={{0x78, 0x29, 0x39, {0x33, 0xc, 0x0, 0x6, 0x0, [@rand_addr=' \x01\x00', @loopback, @private1, @ipv4={'\x00', '\xff\xff', @loopback}, @private0={0xfc, 0x0, '\x00', 0x1}, @dev={0xfe, 0x80, '\x00', 0x1c}]}}}, @hopopts_2292={{0x50, 0x29, 0x36, {0x84, 0x6, '\x00', [@jumbo={0xc2, 0x4, 0x9}, @ra={0x5, 0x2, 0x9}, @enc_lim={0x4, 0x1, 0x3}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x100}, @hao={0xc9, 0x10, @private2}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x101}}, @rthdr_2292={{0x18, 0x29, 0x39, {0xff, 0x0, 0x1, 0x1}}}, @dstopts_2292={{0x68, 0x29, 0x4, {0x6, 0x9, '\x00', [@calipso={0x7, 0x40, {0x1, 0xe, 0x3, 0x6, [0x83, 0x3f, 0x0, 0xfffffffffffffffc, 0x9, 0x400, 0x490]}}, @jumbo={0xc2, 0x4, 0xfffffbff}, @pad1]}}}], 0x160}}, {{&(0x7f00000076c0)={0xa, 0x4e21, 0x1, @loopback, 0x6}, 0x1c, &(0x7f0000007840)=[{&(0x7f0000007700)="ff76314aa0dad5a78556d83a08ece0ec2bbf1ba77ab546bb44c2fdbccd0b2921c6f19c336f21f4c1fc88098eeef30186509cbd", 0x33}, {&(0x7f0000007740)}, {&(0x7f0000007780)="9718e107d7e847a97275f051e1fe4e4d9ad059d9f6ffe36ee45bb2929d55e26996b9beae22e8acca79c7e305bb0745f04f1c4cf7444029ab5c0e70b3595a7cab01c6e184787615699f02edba302c3153c79ae13fa8529fdd4ba3b27dff6b5a257a9ad2bc1cbaa32f7c1c4961475d9d0c244474386f77d97c2f9c2cc06df716456344e4b7fb7e1a2330d3fa36c4884c34f98b2d67964d25f144e1da04", 0x9c}], 0x3, &(0x7f000000d100)=ANY=[@ANYBLOB="280000000000000029000000370000001101000000000000c2040000000100010004010300000000140000000000000029000000080000002000000000000000c80000000000000029000000370000002c15000000000000010500000000000740000000010efb5b090000000000000000ff030000000000000800000000000000000000006803000000000000000000000600000000000000ffff0000800000003f10a76139d3d50b0ac221afe4433ffebfd7c20400000057d84107577a4b755dc7a86bc0b08cf08ab4daa860d20858c9d4d2fc5f0138ca9a7acffc4086f4369a94dfc5ccd76ae14b16da95ce37eb709e478d18d42fbe76e5b4b95dc20400000000040109000000140000000000000029000000080000003d000000000000002000000000000000290000003600000004000000000000000401080502007f00ef6a8f1ef9094dbe7fecbb73794ff07cf113b89effbc185c3ad2363b004f83ae6f81133e399c0f9858d491ab833097967be5a317ba9aa8538db4be5abb943a6d7b8e116552580ff3d497360ab9c7db5bd63f4eccdc8a82e2f5b9fbb34a55046e2cb5c767a111aa3a9398eb26975497b54c1294d16e5d3608291bbe603d0f13168ec506"], 0x140}}, {{&(0x7f00000079c0)={0xa, 0x4e21, 0x3f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x20}, 0x1c, &(0x7f0000009dc0)=[{&(0x7f0000007a00)="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", 0x1000}, {&(0x7f0000008a00)="ee0e12bff75ea598f8f1d078590519a9582d6123183fa6668396f8ad1f8c98815bd2072f36e33e84af57aa16f39dfe2f3b1147303a96fac3658b48d4625f7ca85c80085a26c82cfe19d1f702f6c7318a28f174de32ac7fa41deccee585459d", 0x5f}, {&(0x7f0000008a80)="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", 0x1000}, {&(0x7f0000009a80)="588d4da9f9b3df72212c95351d50233e6d7e6098242e177e64dcf67fa8e30c00cacc99cb2aa328de3dd6ae06d015976780705e46c777602212a82947e80647359d243ac7ca8c134ba2ca04ca6867b7ab7e9b48d9aae0e6b749", 0x59}, {&(0x7f0000009b00)="6675aa54de1e57a917cba702794a1105c33b551c6c809bd6b0b98fe4cd44b583275ae4796dc219866d4e730c06a19815481f50cb06d661298e4cf94684585c1dd1f11abc903f24a69170b981acf4baef34eee25f02d9b2377197267b7fc7f485be964b4695fff55323df88c5371b47d0c1f45ecec7015bb89338722d667bebe99953f58c9e5c", 0x86}, {&(0x7f0000009bc0)="58b5888bfec485be0d5afe616ef0f3bda6b60feb7275ea210233ec0b74a4a49abae497654f00c4b5e5d8284262c0e93f5a194f2bbe685a8d16bbcfa9b24e9a5b8dada998b01971f1397f458c7fde5b51349d4127e67071839ef7ca0a519f82e594cd1414632c97b59f0ed38cd77b64043362a2c5baa8974d23fb8b831a8201a246ab3949e5af55df2be089f527908374a586dd138bedbfad295e94d08e7a56d9b9fc8ca2ba59d812eee808b951e0fe2610656276b9c3fefdde664757c7e875819395a5e9ef5e57dd4fe747492b269fb16453dc19506be2617345242e79e8a7bfcea158e592", 0xe5}, {&(0x7f0000009cc0)="cdfb6843b6a4ef7d472c4ece38eadbec561eab952fb67aaeef171bb753dd4b20be2b03345d6099ad3d38bfb3bb4f21aa3d98fae0f703207fb4c7ff93730219985502e37037f9fc4f5056ab390d05d36d72051d7a20f47f1bb6d4b68164bb81257debb9e3b66ab29aab75e1970c1288df55f8aa370e3f0f64b07665a747300a7e37e9b7a2149a1e2a1520967a1697da6853f96761d9807517e4a683cf5af0c6e870616909e3b2a630bac50f153f645738eb2cab558ef3ba269d83c3b3c291bed44590df042ed442cd", 0xc8}], 0x7, &(0x7f0000009e40)=[@hopopts_2292={{0xe8, 0x29, 0x36, {0x2, 0x19, '\x00', [@calipso={0x7, 0x58, {0x0, 0x14, 0x9, 0x8, [0x8, 0x8, 0xd79, 0xffff, 0x0, 0x200, 0x0, 0x8000, 0x6, 0x2]}}, @jumbo={0xc2, 0x4, 0xa0000}, @hao={0xc9, 0x10, @private0}, @jumbo={0xc2, 0x4, 0x41cd}, @calipso={0x7, 0x40, {0x0, 0xe, 0x10, 0x1, [0x0, 0xffffffffffffffc0, 0x2, 0xa3, 0x3, 0x5, 0x9]}}, @hao={0xc9, 0x10, @mcast1}]}}}, @hopopts={{0x80, 0x29, 0x36, {0x89, 0xc, '\x00', [@calipso={0x7, 0x28, {0x1, 0x8, 0x1f, 0x3ff, [0xffff, 0x6, 0x0, 0xa27]}}, @ra={0x5, 0x2, 0x9}, @calipso={0x7, 0x30, {0x1, 0xa, 0x3f, 0x5, [0x5, 0x9, 0x68d, 0x4, 0xc628]}}, @pad1]}}}], 0x168}}, {{&(0x7f0000009fc0)={0xa, 0x4e23, 0xfffeffff, @ipv4={'\x00', '\xff\xff', @local}, 0x8}, 0x1c, &(0x7f000000a2c0)=[{&(0x7f000000a000)="b7e1ed2caf5ca8581cdeeddd21c2d511d04f61410dff65a144d901a193c4912555f0ad1099edf52449e3f1367a5715ea02577c4a60401f2028525cdb5629f57228c288b4ffba0b5c6322a353caebb3654c10618379ec6a6ddad75d4e1f8bd16b4dfe24", 0x63}, {&(0x7f000000a080)="69f8b5565e44d7351f510cf855b1cb14bd3aed4359ff14d974cdc18eab4bdf4e875508640726e3c6b05cca1de678d6fdd5508877cfa99a8e0fb96e13001e3ee776e5e78d4410e7bc307d3c0e2e3434511c4881b17d1b53d6da37caa70f95932c2443088530bae693eb4e49bfc65ef65cbea1df76a4e7b536fcb9dbfbc85d22c2860b19b9aabffb6ad2b691ac896269c76a434ff5662986f2da2eb24c4683b2b0cbc3dacff732c807093ccb0bda548d89dd1d6f008570ac7cb29cfa40b0ca4bf0b20bd1fe9f10b7d329e85e411c586528e1b04ae666b4ea3ce9d3be48e85c4f8e1462ee622e6b", 0xe6}, {&(0x7f000000a180)="375182e60de1f3d3b6e79e7eab80446fdfca019a4566198dfdc343213c30ef029637d5a2eae765bba763", 0x2a}, {&(0x7f000000a1c0)="6b038b4e6fc28807569563569a3df6c89bafef486d6ed414763d8b9993f9b93a164a14e357073e0bface56", 0x2b}, {&(0x7f000000a200)="ac6b1caefebff7a88ebc6298eb69f04e4b29c45567b58dc8abc809c77f90ff28e0c5e2dbcf9be7ad43a779f9b7411fdf9b", 0x31}, {&(0x7f000000a240)="71b2161500947dcc3645596d59df192284518ff70652746efbd61769edaba056fca44ccb00e37c91c867f96ab5c800a4242c3b64703baef969019de97c7c1843e257fc0c87151eaf4d9ded9f3457b2e43230789e7fbce6a46ec040af62fdd1e5857f791772d5", 0x66}], 0x6, &(0x7f000000a340)=[@dstopts_2292={{0x60, 0x29, 0x4, {0x89, 0x8, '\x00', [@generic={0x81, 0x3f, "ce3989b01fdd7185e2183eaf956a8a4bef94d57ba06d55563f2e2b42a744ccbad1d6c4e4b501c1155786e5e63cd8dd89058a5445388380ed8ea5ec0de94776"}]}}}], 0x60}}, {{&(0x7f000000a3c0)={0xa, 0x4e23, 0x34, @remote, 0x8}, 0x1c, &(0x7f000000b840)=[{&(0x7f000000a400)="60f4b88bb8f7653b30f17580ccf7ee1a4cbe1c2a52a3cb90a1bf4e93235fe4a674aee27977ddc6016dd45827f59e56a8902a92f923f6014ebfa627057f8431c23ccffd8dd791531dbfbc2916f46d29dbf2659016443aeb54e2635b7ad467d1d439b37a00353598d94a187685089edbdbeed34afa0367d33d7187cda3621003912b16c36b7e72dc512d139287e98dae9e0d2c41fba27e6daf877aea6f5d67a49c162c037adb9ceedd611c05384b0539", 0xaf}, {&(0x7f000000a4c0)="760d093458b71a9d30bb7926e7ad50edf2933c1f48a7baf01a45271d20f2517fdff68d98f6d88cd075d59b892aaa7499a23e4c64ba8dd4ebf10930756c54acd68e485c785cd8a4eed8622a", 0x4b}, {&(0x7f000000a540)="7399f10304c8a238818d3ae1ccc995a97a628ffdf2d18562fe7413b1b0bbf9845222610712b85f73f4b07d7afe26eb32153637ead00d401d9caaca21c3a58d9f15ffffa66f61829ae2b960611bca99151a440e0888a5e76d35f0699433a36ce8d29bf34c78dd25544431ae853f29cf8761015e4309fcb429d972f93b67e36e77c39c17f173fc1f145c50228b24c981b6a8401757e84aa822ab9a6d72a10c12002d0532936f107943c6f167950fb46448e8e12de7f66d6555d6ccd2ce38f029657887bbb1bc029d59", 0xc8}, {&(0x7f000000a640)="acd4bc093eaa5d7408b2ec6de5955a2571f80b4f506aefff9b", 0x19}, {&(0x7f000000a680)="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", 0x1000}, {&(0x7f000000b680)="f4b7390e33849120822846962188156860eeddee28dbb6bad277d643c4159f6ee75e1f534fe4c48859eeae42492d24df89fd145da68620e0a9f91157b7bdc4f42e6773ee982a3c8363c1d4d6bc5c50f33acd1d31525965bbc438d2edf4807fe2b7682fbf97e5345d2fa8e3c1f5bd229a22e4b456311dc33fc465f52d469755225061340db722b3c0fb8d6a94af41f64bc89282861b14a665318db0e3ae9940dcd0", 0xa1}, {&(0x7f000000b740)="2f4c5e241952207a2d1213a6c93c2ebbe667fb451876511c6f403aa84ef6b9daccc018bea91a4c5267c03162e3306d77442835eb6156de20723507b1dd8cc48078c08e1e28e5ff806d9e58c3c8231d454ef8", 0x52}, {&(0x7f000000b7c0)="ca74cdb398f47e57d6aa30a2f7e0208aa4a5d30b1d636cb3f70e59e6e0eb07363245743e34470252b4aae5fc65871104e58767a2cd97aa25274a72ce011460e89aaad2a1", 0x44}], 0x8}}], 0xa, 0x4000) socket$inet6_udplite(0xa, 0x2, 0x88) r2 = getpgrp(0x0) r3 = pidfd_open(r2, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r4, 0x80045432, 0x0) fcntl$dupfd(r3, 0x0, r4) r5 = dup(r3) setns(r5, 0x20000000) sendmsg$inet6(r5, &(0x7f0000000340)={&(0x7f00000000c0)={0xa, 0x4e20, 0x1ff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8001}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="9b91e045643d229bf3cd9acae4e8ce163cbb03aa3081892d3434aaad80", 0x1d}], 0x1, &(0x7f0000000180)=[@dstopts_2292={{0x158, 0x29, 0x4, {0x5e, 0x27, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x0, 0xd7, "9fec1e33b9b5677dac20eca289a3261d34df343ef4d18488f393770c52fb782d811bcd7c99f006a1acc1df38637553b0f4996ba9e7f2c4220517d3840693f0a150fa839a274ed4c216097174f160e822e94981a6939ef6f08ded5d3d94fbd01a777b1eebe0c81196f8963da15ee013c36d40643d5b13254688ec3e7232453af4dee9822e0bae3d4fdc6abf2a5d9c671cb24514c67e59316785f1927b09d2553545a2ef64e4be5632c2a8ad70720e8c2dd1dc0443d55f1aaaf2350eb7992733bd515b5e05fbc5d490c7b6a57050f3a912335dc0ef1e7249"}, @ra={0x5, 0x2, 0xffff}, @ra={0x5, 0x2, 0x5c5}, @jumbo={0xc2, 0x4, 0xffff}, @calipso={0x7, 0x10, {0x1, 0x2, 0x0, 0x800, [0x7]}}, @generic={0xff, 0x39, "b2a17d617e39f3b808584c4585a65cf7cefc2f9374f7ac833a2e56c49487b04e30f55331d60511d88777cabda0e0956a003284c093afdd3f61"}, @enc_lim={0x4, 0x1, 0x1}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xfffffff8}}, @flowinfo={{0x14, 0x29, 0xb, 0x10001}}, @tclass={{0x14, 0x29, 0x43, 0x416}}], 0x1a0}, 0x40041) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4ea0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x100, 0x4) creat(&(0x7f0000000080)='./file0\x00', 0xa9) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000007740)={0x0, r5, 0x6c665c2b, 0x8000, 0xfffffffffffffff8, 0x1000}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f000000bb40)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) sendmmsg$inet6(r6, &(0x7f000000d080)=[{{&(0x7f000000bb80)={0xa, 0x4e22, 0x65b4, @empty, 0x7fffffff}, 0x1c, &(0x7f000000ccc0)=[{&(0x7f000000bbc0)="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", 0x1000}, {&(0x7f000000cbc0)="216feaaa3975c1b4dfeeb5a1f09eb6f49962a89393ef40b93aa5dea3c7225a1ac1f19a13aa8cbebdaa8eede873363bcf32b663904052954d8a1404623cb0732ebd0d9e5ca5a2513ff2da1e1a7ec6c2ba04475acbedfd50c006cb81da081ad35ddc5971d700c0a6fc891b88c896455656c1e984f1aecff17158fc3eb0c6707579d4053246cd8c2c70255e7eefeb0c18aea6572cd707d6e202c828ffffef2d1049967fd6708022096a0d3c80bce8031247d4fe05d59b1d5f66e1fc488a793994f39ab4a0eb7d043bedf987c978aa574d06ba01b9cf3e2ebf9be0e43e328a5613e8ea1aa0082135", 0xe6}], 0x2}}, {{&(0x7f000000cd00)={0xa, 0x4e21, 0x1277, @remote, 0x5}, 0x1c, &(0x7f000000cf40)=[{&(0x7f000000cd40)="41b6987499e1689490e2f3e287aebf1641527b69e9c9979a297735879fc6dd697e532ab9e2400d51753a5203d45b4011871ce45aae1b29fff997de3af0c30030fb55b283", 0x44}, {&(0x7f000000cdc0)="e6f5b19cea79f2b351f3463b875b1cf5bd4ba3325193b5900fd46f12c14b116f2e6cec961993c90aa63cabc414cd5b998708883fe134115264d0ad06c63e7046efaae93a41ea3fcd6049efea878e89ee86be6799014bd4e63333fb34a3c8f956cd92b9f942e100a3a80538", 0x6b}, {&(0x7f000000ce40)="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", 0xfc}], 0x3, &(0x7f000000cf80)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x6}}, @dstopts_2292={{0x40, 0x29, 0x4, {0x2b, 0x5, '\x00', [@enc_lim={0x4, 0x1, 0x1}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x20, {0x1, 0x6, 0x7f, 0x8001, [0x8, 0x0, 0x6]}}]}}}, @rthdr={{0x88, 0x29, 0x39, {0x29, 0xe, 0x1, 0xfc, 0x0, [@private0={0xfc, 0x0, '\x00', 0x1}, @mcast1, @private2, @mcast2, @private1={0xfc, 0x1, '\x00', 0x1}, @empty, @loopback]}}}, @tclass={{0x14, 0x29, 0x43, 0x2}}], 0xf8}}], 0x2, 0x800) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) [ 1334.672274] RSP: 002b:00007fc9b1e6e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1334.674376] RAX: ffffffffffffffda RBX: 00007fc9b4a0bf60 RCX: 00007fc9b48f8b19 [ 1334.676044] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1334.677665] RBP: 00007fc9b1e6e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1334.679291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1334.680922] R13: 00007ffc6a0262ff R14: 00007fc9b1e6e300 R15: 0000000000022000 [ 1334.700281] EXT4-fs (loop4): unsupported inode size: 0 [ 1334.701599] EXT4-fs (loop4): blocksize: 2048 20:16:03 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x414800, 0x289) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200001, 0x10) 20:16:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 12) 20:16:18 executing program 0: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200440, 0x42) r1 = dup2(r0, 0xffffffffffffffff) openat(r1, &(0x7f0000000000)='./file1\x00', 0x8000, 0x142) [ 1349.837800] FAULT_INJECTION: forcing a failure. [ 1349.837800] name failslab, interval 1, probability 0, space 0, times 0 [ 1349.839488] CPU: 0 PID: 8666 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1349.840473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1349.841622] Call Trace: [ 1349.842008] dump_stack+0x107/0x167 [ 1349.842541] should_fail.cold+0x5/0xa [ 1349.843079] ? security_file_alloc+0x34/0x170 [ 1349.843725] should_failslab+0x5/0x20 [ 1349.844278] kmem_cache_alloc+0x5b/0x310 [ 1349.844866] security_file_alloc+0x34/0x170 [ 1349.845489] __alloc_file+0xb7/0x320 [ 1349.846026] alloc_empty_file+0x6d/0x170 [ 1349.846620] alloc_file+0x5e/0x5a0 [ 1349.847134] alloc_file_pseudo+0x16a/0x250 [ 1349.847745] ? alloc_file+0x5a0/0x5a0 [ 1349.848303] ? shmem_get_inode+0x55c/0xbc0 [ 1349.848920] __shmem_file_setup+0x144/0x320 [ 1349.849543] ? _copy_from_user+0xfb/0x1b0 [ 1349.850146] __do_sys_memfd_create+0x275/0x450 [ 1349.850812] ? memfd_file_seals_ptr+0x170/0x170 [ 1349.851491] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1349.852254] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1349.853008] do_syscall_64+0x33/0x40 [ 1349.853547] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1349.854298] RIP: 0033:0x7f5fa534fb19 [ 1349.855040] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1349.855782] loop4: detected capacity change from 0 to 16776704 [ 1349.857796] RSP: 002b:00007f5fa28c4f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1349.857812] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5fa534fb19 [ 1349.857820] RDX: 00000000000009c0 RSI: 0000000000000000 RDI: 00007f5fa53a90fb [ 1349.857828] RBP: 0000000000000002 R08: 00000000000004e0 R09: ffffffffffffffff [ 1349.857836] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1349.857853] R13: 0000000020000100 R14: 00000000000009c0 R15: 0000000020012b00 [ 1349.870566] EXT4-fs (loop4): Mount option "noacl" will be removed by 3.5 [ 1349.870566] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 1349.870566] 20:16:18 executing program 4: r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, 0x0) name_to_handle_at(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000001580)=ANY=[@ANYBLOB="02000000000000000000"], &(0x7f00000015c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000001500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e147e83f889cab60ea3bd60465c2359832f66696c65300054bec3bcb761eafbcde0d5d070b151678560e2858eb4054f70"]) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = getpgrp(0x0) r2 = pidfd_open(r1, 0x0) r3 = dup(r2) setns(r3, 0x20000000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa15c54dda367a959, @perf_bp={0x0}, 0x281, 0x0, 0x2}, 0x0, 0x1, r3, 0x0) r4 = getpgrp(0x0) r5 = pidfd_open(r4, 0x0) r6 = dup(r5) setns(r6, 0x20000000) getresuid(&(0x7f0000000200), &(0x7f0000000280), &(0x7f00000002c0)=0x0) r8 = getuid() sendmsg$nl_generic(r6, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)={0x340, 0x39, 0x8, 0x70bd29, 0x25dfdbfc, {0x12}, [@generic="8a4f557c78f595fcc5d173ddab490b931ceacb74b26bf1fdddf2a7b78876ab326e7cfe7cc49d263d31a041a3368054945d5a91ca079aff26759f2e4155af4b7766c0647b35944b771d92c9fd28e8efdf0eb66979162542ce9c79ecdd70857042ed75e6e6e44f42c7071b44271d4086afda674d9b933cc0525c56cb52428ce8790f4c7787a1a9924d5d956925e29feea3aa3a0c78c9e57926b18f5fad6fff", @typed={0x8, 0x11, 0x0, 0x0, @uid=r7}, @nested={0x14a, 0x65, 0x0, 0x1, [@generic="864509405b96152b1384e33c609758eced3e93fa1c70ee57897e4d3fcd22e78299e8ec8d30209d7ca8cfdec00ceda4e39948658b1e3bc4cdcb5ae356c8fd2116e49c40c1d6986d757316", @generic="6f99ab45371d8e087f299c4ca6aa", @generic="682a15a3ff975207b4c212ece980debe068c073564237dc8524f3a3b0bdc24c7b577dd37e31d30568d8073cd4c477c6b57c400eae6503d66ccc9ece581ca1c3e7ff4b308c8", @typed={0x8, 0x72, 0x0, 0x0, @uid=r8}, @typed={0x4, 0x54}, @generic="a0104d8232f41a8c4e1e99939b564d8147bd5bf0517449863f99f26238b6743fb35b480d757678afe2fc8b9a158f007963460ee68692beaa843468d0c0c86156240a52c1227860efeca77bd4436261c7eb5463f3531bba1aecae9c89924e2b1cf383cf3ef135952e503200ba396a613f28f3ba27ff46b409611111a925dacb7b89cbe1f0ae14701f7f", @typed={0x14, 0x16, 0x0, 0x0, @ipv6=@mcast1}]}, @generic="d8b4e1f01ff40834f22b7ab04b3bf3dc3579c59ad46f9ff204331d55a86869d19dfd4fd2482e44b79aed351230d49052e5866957fdbf029c4959628a3a3bccb65b62c6b1b7f4a7c7878a88d0f393bcc98cdf7ab8c9c4aef707711ba86b205ce12cf39cb35b7b5944c4434cad7d747c67d263b016af7cc387a36504b5defe0ed1eb99f9654f25ee7a5d38654d4f5bdc4edbb60d50d435ebe5fce9f1d0727280f9df42406b62530ea4d345595e9cb56c530521a981601e1365044968fbf3f35be50cf41448eacd1936bba8bd97e8a8015c33a543a4132e", @generic="37b088e700a277a3eae2f014eacb21cd181078eee6de11abf6151333dabcc65ff76589bbf53d741c38ab2dcb340a3711efa5c97a5d", @generic="62322e2fed17efb78b13673e7b5c9059de48a45ae15c44d59d7c83e0c7a32d9e69583228112c65ce7e8a75d4066c"]}, 0x340}, 0x1, 0x0, 0x0, 0x1}, 0x493afe2f0582b830) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) 20:16:18 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 46) 20:16:18 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x1000a4, 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000010c0)='./file0\x00', 0xa8a, 0x0, 0x0, 0x6c810, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0xa0) faccessat2(r0, &(0x7f00000005c0)='./file1\x00', 0x158, 0x3e4fcec92923ce05) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000500), 0x9}, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000180)='mnt/encrypted_dir\x00', &(0x7f0000000640)='./file0\x00') perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r1, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000001080)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000000104010200000000000000000000000008000440000000000500010002000000a23c6c6d3b08712c178ef1746de99bbb1636facaefa8897cffaefec2af85e51c002c417de2276baef3380dd3fc25f9692ab4695e604fa5b540c2748bee16d91c26f2e87e5a7df0ee2e86de8c5575dc52e01681880611ae116fcba9a2d2ad1659d52bb6cec630f20ceb5da35744aa26d455c6f7aa04de35016ebdda783002dbf8be7bd822c34faa5600"], 0x24}}, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f0000000300)=0x1) r2 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc4}, &(0x7f0000000200)={0x0, "f038779de021f8c8c974dd89170cf2579d1fa459ba726003d07140eeb342b87ae631f7a548867a29f29fd1637ddac658a709b49b093393d0e1c7391515c7ab7c"}, 0x48, 0xfffffffffffffffe) keyctl$invalidate(0x15, r2) keyctl$chown(0x4, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x800, 0x0) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x9, 0x8, 0x0, 0x3, 0x0, 0xfffffffffffffffa, 0x106, 0xc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x4}, 0x2900, 0x3, 0x2, 0x8, 0x35, 0xfffffffc, 0x1ff, 0x0, 0x20, 0x0, 0x6}, 0x0, 0xb, r3, 0x3) 20:16:18 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt_cache\x00') preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000240)=""/134, 0x86}], 0x1, 0x63, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fef000/0x11000)=nil, &(0x7f0000ff9000/0x1000)=nil, 0x0, &(0x7f0000000300)=0x0) r2 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYRES32=0xee00, @ANYRES32=0xee00, @ANYBLOB="f7ffffff4cc3e06d0008ffa8258c088edb0694f517655540509ce8f7ea8b46a7794dd8491ad66ffed27c3779a60a3962e91fc94fdf7f9710a72e8feb3129f1a64b197ad8d9a7e0339a1bcf52f388ad99f823be233357d6d6d85566be263d3d6b3fda2a46cc"]) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000009bd77e7d3db3c295", @ANYRES32, @ANYRES32=r4, @ANYRES32=0xee01, @ANYBLOB="b92b66696c652fe1451d4e7b754bc7f05f0ff404807bf64d176a29993195992c14f39ee8328796f81d1886f6cb48f1ed71a941835b5840190114030000000000000000fcd38d0a302906ffc32f46cf3af18994531a341440560ab5b9e8f25260ef7b4e28db855ed9e895bd4b2fbdedef955a9ddf4161dc9347ef97623a3ebf9ca8933a81653dd955d769a92740fbed0519a0fe8fb2bd1f20fa5a24997c0cf4682cd464c3bcd44c267b10cfd7565652376257be8c2ef9d94e9ad1d44011543b4d0e2c77577a1157a58a7edab4a0981d3549776f000000dfcc0800"/228]) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)={0x3000000a}) ioctl$BTRFS_IOC_GET_FEATURES(0xffffffffffffffff, 0x80189439, &(0x7f0000000340)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='#.:}\x00') perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) syz_io_uring_submit(0x0, r1, &(0x7f00000003c0)=@IORING_OP_CLOSE={0x13, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb62) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) dup2(r3, r5) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@private, @in=@initdev}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000440)=0xe8) readv(r2, &(0x7f0000001c40)=[{&(0x7f00000007c0)=""/253, 0xfd}, {0x0}, {&(0x7f0000000980)=""/171, 0xab}, {&(0x7f0000000a40)=""/208, 0xd0}, {&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/216, 0xd8}], 0x6) openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x24000, 0x20) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 20:16:18 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x1000000) 20:16:18 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) (fail_nth: 9) [ 1349.884291] FAULT_INJECTION: forcing a failure. [ 1349.884291] name failslab, interval 1, probability 0, space 0, times 0 [ 1349.885909] CPU: 0 PID: 8668 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1349.886902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1349.888096] Call Trace: [ 1349.888486] dump_stack+0x107/0x167 [ 1349.889023] should_fail.cold+0x5/0xa [ 1349.889588] ? __d_alloc+0x2a/0x990 [ 1349.890121] should_failslab+0x5/0x20 [ 1349.890685] kmem_cache_alloc+0x5b/0x310 [ 1349.891289] __d_alloc+0x2a/0x990 [ 1349.891797] ? hashlen_string+0x84/0xf0 [ 1349.892389] d_alloc_name+0xa8/0x290 [ 1349.892937] ? d_instantiate_new+0x150/0x150 [ 1349.893588] ? _raw_spin_unlock+0x1a/0x30 [ 1349.894207] devpts_pty_new+0x368/0x810 [ 1349.894845] ? devpts_kill_index+0x40/0x40 [ 1349.895485] ptmx_open+0x1c8/0x370 [ 1349.896010] ? pty_open+0x310/0x310 [ 1349.896540] chrdev_open+0x268/0x6e0 [ 1349.897089] ? __unregister_chrdev+0x110/0x110 [ 1349.897758] ? fsnotify_perm.part.0+0x22d/0x620 [ 1349.898458] do_dentry_open+0x4b7/0x1090 [ 1349.899052] ? __unregister_chrdev+0x110/0x110 [ 1349.899718] ? may_open+0x1e4/0x400 [ 1349.900257] path_openat+0x19ba/0x2770 [ 1349.900846] ? path_lookupat+0x860/0x860 [ 1349.901447] ? find_held_lock+0x2c/0x110 [ 1349.902046] ? __lockdep_reset_lock+0x180/0x180 [ 1349.902745] do_filp_open+0x190/0x3e0 [ 1349.903303] ? may_open_dev+0xf0/0xf0 [ 1349.903880] ? do_raw_spin_lock+0x121/0x260 [ 1349.904509] ? rwlock_bug.part.0+0x90/0x90 [ 1349.905140] ? _raw_spin_unlock+0x1a/0x30 [ 1349.905744] ? alloc_fd+0x2e7/0x670 [ 1349.906306] do_sys_openat2+0x171/0x4d0 [ 1349.906891] ? build_open_flags+0x6f0/0x6f0 [ 1349.907519] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1349.908227] ? wait_for_completion_io+0x270/0x270 [ 1349.908949] __x64_sys_openat+0x13f/0x1f0 [ 1349.909556] ? __ia32_sys_open+0x1c0/0x1c0 [ 1349.910169] ? ksys_write+0x1a9/0x260 [ 1349.910747] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1349.911513] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1349.912271] do_syscall_64+0x33/0x40 [ 1349.912815] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1349.913561] RIP: 0033:0x7f2443112b19 [ 1349.914107] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1349.916766] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1349.917881] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1349.918928] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1349.919972] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1349.921011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1349.922051] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 [ 1349.938096] EXT4-fs (loop4): mounted filesystem without journal. Opts: noacl,,errors=continue [ 1349.948673] loop6: detected capacity change from 0 to 41948160 [ 1349.949777] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1349.962571] FAULT_INJECTION: forcing a failure. [ 1349.962571] name failslab, interval 1, probability 0, space 0, times 0 [ 1349.964281] CPU: 0 PID: 8684 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 1349.965269] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1349.966488] Call Trace: [ 1349.966894] dump_stack+0x107/0x167 [ 1349.967435] should_fail.cold+0x5/0xa [ 1349.967991] ? create_object.isra.0+0x3a/0xa20 [ 1349.968668] should_failslab+0x5/0x20 [ 1349.969231] kmem_cache_alloc+0x5b/0x310 [ 1349.969844] ? mark_held_locks+0x9e/0xe0 [ 1349.970478] create_object.isra.0+0x3a/0xa20 [ 1349.971132] kmemleak_alloc_percpu+0xa0/0x100 [ 1349.971799] pcpu_alloc+0x4e2/0x1240 [ 1349.972388] ? cset_cgroup_from_root+0x220/0x220 [ 1349.973083] percpu_ref_init+0x31/0x3d0 [ 1349.973672] cgroup_mkdir+0x288/0xf50 [ 1349.974245] ? cgroup_destroy_locked+0x710/0x710 [ 1349.974945] kernfs_iop_mkdir+0x14d/0x1e0 [ 1349.975557] vfs_mkdir+0x493/0x750 [ 1349.976081] do_mkdirat+0x150/0x2b0 [ 1349.976628] ? user_path_create+0xf0/0xf0 [ 1349.977293] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1349.978073] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1349.978836] do_syscall_64+0x33/0x40 [ 1349.979382] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1349.980134] RIP: 0033:0x7fc9b48f8b19 [ 1349.980681] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1349.983411] RSP: 002b:00007fc9b1e6e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1349.984531] RAX: ffffffffffffffda RBX: 00007fc9b4a0bf60 RCX: 00007fc9b48f8b19 [ 1349.985581] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1349.986639] RBP: 00007fc9b1e6e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1349.987688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1349.988730] R13: 00007ffc6a0262ff R14: 00007fc9b1e6e300 R15: 0000000000022000 20:16:19 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r1 = getpgrp(0x0) r2 = pidfd_open(r1, 0x0) r3 = dup(r2) write$binfmt_elf64(r0, &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], 0x65d) setns(r3, 0x20000000) getpeername$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0)=0x6, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044001) [ 1350.030201] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1350.031842] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 20:16:19 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x1, 0x1, 0x81, 0x0, 0x0, 0xffffffff, 0x19120, 0xc, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x10184, 0x0, 0x10000, 0x2, 0x4, 0x10000, 0x1, 0x0, 0x3, 0x0, 0x7}, 0x0, 0x9, 0xffffffffffffffff, 0x2) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) [ 1350.038197] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 20:16:19 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4ea0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1054e2, 0xbc) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000380)={0x0, 0x0, 0xfffffffd, 0x10000000}) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f0000000140)=[{&(0x7f00000001c0)="5654a1abbc8dd937873851c4adaec269b4c4bdc163a0fb3fe7c9d3415b3caf9b041807d8ea115a540a42f50a8fdda625101e57f9e4745eb6a49fb4558c9e6e726af0a9875a89f5385edb520bc83027f5efdd4c29c2e7bd58e40eef4dd284dee2a53501e74a2db1b0734badfbef563c63d6f84d0d9a94b4cbdf091f57ca52c3ae0965088430b459", 0x87}, {&(0x7f0000000280)="68045a189f063948c3641b5bd826e4e9bb9b6ba2732e227325e9beda4037109b2fbd23d6eac6772d9eed2d10b138567389e50da3847252fae238c0b6d94ba2ce6f8cb1e481930de6a57389e657f0c53895f4d23c6e4d583e44830b52f1d77df01e75e2d2a3de0da2013e3b9cfee51c7fa0d6256be25a2542456d525df5932fcefa4f912a4cdef91c67dab95f9eff0b05a1a2ffe04b0e14c45ceaccd1eca1ac6c67c33174d6856efc62de5d5ad29f0565e9c02dd7d5a3bb2636d751eefa3eea610c582a1866ea93fea67e6aa1", 0xcc}, {&(0x7f0000000940)="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", 0x1000}], 0x3) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x3}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000040)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000440)="10", 0xffd0}], 0x1}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000008c0)="7f", 0x1}], 0x1}}], 0x28, 0x8080) sendmsg$inet6(r5, &(0x7f0000004380)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x4a866, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) [ 1350.067851] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 20:16:19 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x2000000) [ 1350.133088] loop6: detected capacity change from 0 to 41948160 20:16:19 executing program 4: r0 = perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x4, @perf_config_ext={0xadcb}, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000500)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_MOVE(0x1e, r2, 0xfffffffffffffffc, r1, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_int(r3, 0x1, 0x32, &(0x7f0000000080), 0x4) r4 = add_key$keyring(&(0x7f0000000740), &(0x7f0000000780)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000300)={0x2, 0x0, [0x0, 0x0]}) add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f00000001c0)={'syz', 0x0}, &(0x7f0000000200)="a053e3a5a0bc72dba8488126df30e74ec74e757034c12f2ae45e98da3ce1b7d0ea1a9e6e1111da673c9fa0c650b969f4da7bc5b46e072b4c1a0b9e09a711c488d9a76223b97ba66bac4022636d98cee6b20c35bb928fafb8be669b0f", 0x5c, r2) request_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='\\&\\^+%))#7\x00', r4) add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') ioctl$TIOCGSERIAL(r5, 0x541e, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=""/182}) unshare(0x48020200) 20:16:19 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1000, 0x1) 20:16:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 13) 20:16:19 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000600), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="bc0100001a0001000000000000000000e0000002000000000000000000000000ac1414bb0000000000000000000000000000003c00"/64, @ANYRES16, @ANYRES32=0xee01, @ANYBLOB="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"], 0x1bc}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000100)=0xfffffffffffffc60) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000000300)=0xfffffffd, 0x4) io_setup(0x5, &(0x7f0000000700)) signalfd(0xffffffffffffffff, &(0x7f0000000280), 0x8) openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0, 0x40) r2 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000180)='devices.allow\x00', 0x2, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0) io_setup(0x6, &(0x7f0000000040)=0x0) io_submit(r4, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0}]) io_cancel(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x81, r2, &(0x7f0000000340)="973718d000416d0e113ace690a98f1619484e4960056aa777fed63e5d28907e5dc658359736aa2b3be6a054ff61d0d0a1704feb3dcb95ee5a9cff583a4c2fe2b47dfbb4b82095e76228691e017e710f5527b9185295cf3d3a3e16d4d705f339c596fb9ddcd0bbc9eb440a4102813cb2df3f63c3d37f8ed50d3a4270ad215d9176a280cd1e1d5", 0x86, 0x7, 0x0, 0x0, r3}, &(0x7f0000000280)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000400)=0xc) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/cpuinfo\x00', 0x0, 0x0) fchmod(r0, 0x6) sendmsg$nl_generic(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000780)=ANY=[@ANYBLOB="300000001000010006000000000000000000e2ff050000008000000011000080487fec864b245e0f3f8be149f800fcff0e32e693858b6b2717d2ef6748ef11de564f2079859b35914e956618be210b4b3a71ed0bf6c80ac00f84ff1627869f4ede893912381cefcf1d037f42b769af95298d0bc83bf03b18e5be0ba4cb960f9f308e4aa4ba71ee7f6e803faa65fe1c6e776e243c358c0e0865f5b914c8c00083f879f4282b312c2b0731"], 0x30}}, 0x0) [ 1350.222999] netlink: 184 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1350.239529] FAULT_INJECTION: forcing a failure. [ 1350.239529] name failslab, interval 1, probability 0, space 0, times 0 [ 1350.241108] CPU: 0 PID: 8707 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1350.241905] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1350.242858] Call Trace: [ 1350.243174] dump_stack+0x107/0x167 [ 1350.243598] should_fail.cold+0x5/0xa [ 1350.244044] ? create_object.isra.0+0x3a/0xa20 [ 1350.244576] should_failslab+0x5/0x20 [ 1350.245018] kmem_cache_alloc+0x5b/0x310 [ 1350.245493] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1350.246134] create_object.isra.0+0x3a/0xa20 [ 1350.246657] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1350.247248] kmem_cache_alloc+0x159/0x310 [ 1350.247736] security_file_alloc+0x34/0x170 [ 1350.248239] __alloc_file+0xb7/0x320 [ 1350.248673] alloc_empty_file+0x6d/0x170 [ 1350.249142] alloc_file+0x5e/0x5a0 [ 1350.249557] alloc_file_pseudo+0x16a/0x250 [ 1350.250053] ? alloc_file+0x5a0/0x5a0 [ 1350.250511] ? shmem_get_inode+0x55c/0xbc0 [ 1350.251008] __shmem_file_setup+0x144/0x320 [ 1350.251511] ? _copy_from_user+0xfb/0x1b0 [ 1350.251993] __do_sys_memfd_create+0x275/0x450 [ 1350.252522] ? memfd_file_seals_ptr+0x170/0x170 [ 1350.253071] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1350.253681] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1350.254292] do_syscall_64+0x33/0x40 [ 1350.254721] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1350.255319] RIP: 0033:0x7f5fa534fb19 [ 1350.255741] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1350.257876] RSP: 002b:00007f5fa28c4f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1350.258773] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5fa534fb19 [ 1350.259579] RDX: 00000000000009c0 RSI: 0000000000000000 RDI: 00007f5fa53a90fb [ 1350.260387] RBP: 0000000000000002 R08: 00000000000004e0 R09: ffffffffffffffff [ 1350.261204] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1350.262010] R13: 0000000020000100 R14: 00000000000009c0 R15: 0000000020012b00 [ 1350.294744] loop5: detected capacity change from 0 to 2048 [ 1350.324741] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1350.330137] EXT4-fs (loop5): unsupported descriptor size 226 [ 1350.353098] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1364.800095] FAULT_INJECTION: forcing a failure. [ 1364.800095] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1364.803709] CPU: 1 PID: 8722 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1364.805286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1364.807209] Call Trace: [ 1364.807827] dump_stack+0x107/0x167 [ 1364.808677] should_fail.cold+0x5/0xa [ 1364.809566] __alloc_pages_nodemask+0x182/0x600 [ 1364.810662] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1364.812061] ? lock_downgrade+0x6d0/0x6d0 [ 1364.813023] ? lock_acquire+0x197/0x470 [ 1364.813974] alloc_pages_vma+0xbb/0x410 [ 1364.814915] shmem_alloc_page+0x10f/0x1e0 [ 1364.815878] ? shmem_init_inode+0x20/0x20 [ 1364.816868] ? percpu_counter_add_batch+0x8b/0x140 20:16:33 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) (fail_nth: 10) 20:16:33 executing program 4: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x101, 0x8001, &(0x7f0000000000)=0x1) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff8101a9a0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 20:16:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 14) 20:16:33 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x20, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file1\x00', 0x106) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000002c0)={0x0, {}, 0x0, {}, 0x40, 0x0, 0x11, 0x10, "89f5e098115db60136d1d378e45f29636f0a74d7fd2b954ac53340fa745e40721eec0c08b7d035177b2bf6830e4e381a21ec2040793bae1a373ff60b4feb9ee1", "bf1047a6c55dc4220600000017d2903298cbd09ae2a898b3290d00", [0x0, 0xfffffffffffffffe]}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2) dup2(r1, r1) 20:16:33 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 47) 20:16:33 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x3000000) 20:16:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x40) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5, 0x11, r0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x4) syz_io_uring_complete(r1) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) lseek(r2, 0x0, 0x2) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r2, 0x8010671f, &(0x7f0000000140)={&(0x7f00000000c0)=""/73, 0x49}) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x200f5ef, 0x0) 20:16:33 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) [ 1364.818152] ? __vm_enough_memory+0x184/0x360 [ 1364.819327] shmem_getpage_gfp.constprop.0+0x512/0x1920 [ 1364.820583] ? shmem_unuse_inode+0xf60/0xf60 [ 1364.821606] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 1364.822809] ? iov_iter_fault_in_readable+0x9a/0x410 [ 1364.823986] shmem_write_begin+0xf7/0x1d0 [ 1364.824952] generic_perform_write+0x20a/0x4f0 [ 1364.826021] ? page_cache_prev_miss+0x310/0x310 [ 1364.827103] ? evict_inodes+0x470/0x470 [ 1364.828020] ? generic_write_checks+0x2ad/0x390 [ 1364.829106] __generic_file_write_iter+0x39d/0x5d0 [ 1364.830246] generic_file_write_iter+0xdb/0x230 [ 1364.831318] ? iov_iter_init+0x3c/0x130 [ 1364.832242] new_sync_write+0x42c/0x660 [ 1364.833163] ? new_sync_read+0x6f0/0x6f0 [ 1364.834102] ? __x64_sys_pwrite64+0x201/0x260 [ 1364.834373] FAULT_INJECTION: forcing a failure. [ 1364.834373] name failslab, interval 1, probability 0, space 0, times 0 [ 1364.835149] ? lock_release+0x680/0x680 [ 1364.835193] ? selinux_file_permission+0x92/0x520 [ 1364.835219] ? security_file_permission+0xb1/0xe0 [ 1364.839542] vfs_write+0x7c0/0xb10 [ 1364.840367] __x64_sys_pwrite64+0x201/0x260 [ 1364.841362] ? ksys_pwrite64+0x1b0/0x1b0 [ 1364.842307] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1364.843524] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1364.844719] do_syscall_64+0x33/0x40 [ 1364.845577] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1364.846772] RIP: 0033:0x7f5fa5302ab7 [ 1364.847631] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1364.851913] RSP: 002b:00007f5fa28c4f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1364.853686] RAX: ffffffffffffffda RBX: 00007f5fa5399970 RCX: 00007f5fa5302ab7 [ 1364.855343] RDX: 0000000000000061 RSI: 0000000020010000 RDI: 0000000000000004 [ 1364.856998] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 1364.858655] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 1364.860271] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 1364.861907] CPU: 0 PID: 8728 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 1364.862658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1364.863542] Call Trace: [ 1364.863835] dump_stack+0x107/0x167 [ 1364.864240] should_fail.cold+0x5/0xa [ 1364.864656] ? percpu_ref_init+0xd8/0x3d0 [ 1364.865108] should_failslab+0x5/0x20 [ 1364.865522] kmem_cache_alloc_trace+0x55/0x320 [ 1364.866022] ? cset_cgroup_from_root+0x220/0x220 [ 1364.866564] percpu_ref_init+0xd8/0x3d0 [ 1364.866996] cgroup_mkdir+0x288/0xf50 [ 1364.867412] ? cgroup_destroy_locked+0x710/0x710 [ 1364.867927] kernfs_iop_mkdir+0x14d/0x1e0 [ 1364.868378] vfs_mkdir+0x493/0x750 [ 1364.868776] do_mkdirat+0x150/0x2b0 [ 1364.869174] ? user_path_create+0xf0/0xf0 [ 1364.869624] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1364.870195] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1364.870764] do_syscall_64+0x33/0x40 [ 1364.871166] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1364.871712] RIP: 0033:0x7fc9b48f8b19 [ 1364.872110] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1364.874052] RSP: 002b:00007fc9b1e6e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1364.874880] RAX: ffffffffffffffda RBX: 00007fc9b4a0bf60 RCX: 00007fc9b48f8b19 [ 1364.875642] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1364.876409] RBP: 00007fc9b1e6e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1364.877173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1364.877931] R13: 00007ffc6a0262ff R14: 00007fc9b1e6e300 R15: 0000000000022000 [ 1364.898783] loop6: detected capacity change from 0 to 41948160 [ 1364.906036] FAULT_INJECTION: forcing a failure. [ 1364.906036] name failslab, interval 1, probability 0, space 0, times 0 [ 1364.907279] CPU: 0 PID: 8737 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1364.908009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1364.908905] Call Trace: [ 1364.909192] dump_stack+0x107/0x167 [ 1364.909595] should_fail.cold+0x5/0xa [ 1364.910014] ? __d_alloc+0x2a/0x990 [ 1364.910420] should_failslab+0x5/0x20 [ 1364.910832] kmem_cache_alloc+0x5b/0x310 [ 1364.911278] __d_alloc+0x2a/0x990 [ 1364.911657] ? hashlen_string+0x84/0xf0 [ 1364.912094] d_alloc_name+0xa8/0x290 [ 1364.912504] ? d_instantiate_new+0x150/0x150 [ 1364.912986] ? _raw_spin_unlock+0x1a/0x30 [ 1364.913427] devpts_pty_new+0x368/0x810 [ 1364.913864] ? devpts_kill_index+0x40/0x40 [ 1364.914325] ptmx_open+0x1c8/0x370 [ 1364.914724] ? pty_open+0x310/0x310 [ 1364.915121] chrdev_open+0x268/0x6e0 [ 1364.915526] ? __unregister_chrdev+0x110/0x110 [ 1364.916027] ? fsnotify_perm.part.0+0x22d/0x620 [ 1364.916543] do_dentry_open+0x4b7/0x1090 [ 1364.916987] ? __unregister_chrdev+0x110/0x110 [ 1364.917487] ? may_open+0x1e4/0x400 [ 1364.917888] path_openat+0x19ba/0x2770 [ 1364.918315] ? path_lookupat+0x860/0x860 [ 1364.918766] ? find_held_lock+0x2c/0x110 [ 1364.919209] ? __lockdep_reset_lock+0x180/0x180 [ 1364.919722] do_filp_open+0x190/0x3e0 [ 1364.920137] ? may_open_dev+0xf0/0xf0 [ 1364.920568] ? do_raw_spin_lock+0x121/0x260 [ 1364.921035] ? rwlock_bug.part.0+0x90/0x90 [ 1364.921495] ? _raw_spin_unlock+0x1a/0x30 [ 1364.921952] ? alloc_fd+0x2e7/0x670 [ 1364.922349] do_sys_openat2+0x171/0x4d0 [ 1364.922813] ? build_open_flags+0x6f0/0x6f0 [ 1364.923283] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1364.923809] ? wait_for_completion_io+0x270/0x270 [ 1364.924344] __x64_sys_openat+0x13f/0x1f0 [ 1364.924798] ? __ia32_sys_open+0x1c0/0x1c0 [ 1364.925257] ? ksys_write+0x1a9/0x260 [ 1364.925661] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1364.926234] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1364.926786] do_syscall_64+0x33/0x40 [ 1364.927194] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1364.927725] RIP: 0033:0x7f2443112b19 [ 1364.928130] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1364.930016] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1364.930851] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1364.931626] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1364.932392] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1364.933161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1364.933928] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 [ 1364.975557] loop5: detected capacity change from 0 to 2048 [ 1364.981075] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 20:16:47 executing program 2: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x77359400}, {0x0, 0x989680}}, 0x0) timer_create(0x5, &(0x7f0000000240)={0x0, 0x37, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000300)=0x0) timer_delete(r0) timer_settime(r1, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}, {0x77359400}}, &(0x7f0000000380)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x800, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0xa, 0x3, 0xff) sendto(r2, &(0x7f0000000000)="d4f8dfaa394996add3afd1da13fac83014b8e5c45afa1a1f3ed44d2f6eaf6b5f9203bf69ab683862", 0x28, 0x0, &(0x7f0000000140)=@nl=@unspec={0x0, 0xff00, 0x0, 0xf5ffffff}, 0x80) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000004, 0x10010, r2, 0xbcc94000) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)=0x0) socket(0x26, 0x6, 0x3) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000340)={'sit0\x00', &(0x7f00000002c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @private1}}) signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0x6]}, 0x8, 0x800) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f0000000400)={{}, {r4, r5+60000000}}, &(0x7f0000000440)) capset(&(0x7f0000000280)={0x20071026}, &(0x7f00000002c0)={0xffffffff, 0x1, 0x0, 0xffff, 0x45, 0x5}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 20:16:47 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 48) 20:16:47 executing program 3: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x200, 0x0, 0x0, 0x0, 0x17, "77004a6efdff00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x9, 0x10, 0xffffffffffffffff, 0x5a61d000) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$TUNGETFILTER(r2, 0x801054db, &(0x7f0000000040)=""/169) creat(0x0, 0x0) mknod$loop(0x0, 0x10, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 20:16:47 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x58, 0x2b, 0x10, 0x70bd26, 0x25dfdbfd, {0x1e}, [@typed={0x8, 0x60, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="9f68e4ca9a8d2cb51506490fe7948fe01e83593f0aa9f858c7825edb66d50d730a3bc7d9854fbbabc9ab6d0550e675dbb61d7d8c2a230a4b1930"]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) 20:16:47 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) (fail_nth: 11) 20:16:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 15) 20:16:47 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x73, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') getdents(r1, &(0x7f0000000400)=""/76, 0x18) 20:16:47 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x4000000) [ 1378.399079] FAULT_INJECTION: forcing a failure. [ 1378.399079] name failslab, interval 1, probability 0, space 0, times 0 [ 1378.401969] CPU: 0 PID: 8749 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1378.403302] loop6: detected capacity change from 0 to 41948160 [ 1378.403652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1378.407085] Call Trace: [ 1378.407740] dump_stack+0x107/0x167 [ 1378.408647] should_fail.cold+0x5/0xa [ 1378.409576] ? create_object.isra.0+0x3a/0xa20 [ 1378.410697] should_failslab+0x5/0x20 [ 1378.411632] kmem_cache_alloc+0x5b/0x310 [ 1378.412633] create_object.isra.0+0x3a/0xa20 [ 1378.413693] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1378.414943] kmem_cache_alloc+0x159/0x310 [ 1378.415981] __d_alloc+0x2a/0x990 [ 1378.416815] ? hashlen_string+0x84/0xf0 [ 1378.417806] d_alloc_name+0xa8/0x290 [ 1378.418728] ? d_instantiate_new+0x150/0x150 [ 1378.419816] ? _raw_spin_unlock+0x1a/0x30 [ 1378.420843] devpts_pty_new+0x368/0x810 [ 1378.421824] ? devpts_kill_index+0x40/0x40 [ 1378.422916] ptmx_open+0x1c8/0x370 [ 1378.423789] ? pty_open+0x310/0x310 [ 1378.424658] chrdev_open+0x268/0x6e0 [ 1378.425571] ? __unregister_chrdev+0x110/0x110 [ 1378.426689] ? fsnotify_perm.part.0+0x22d/0x620 [ 1378.427833] do_dentry_open+0x4b7/0x1090 [ 1378.428826] ? __unregister_chrdev+0x110/0x110 [ 1378.429937] ? may_open+0x1e4/0x400 [ 1378.430826] path_openat+0x19ba/0x2770 [ 1378.431801] ? path_lookupat+0x860/0x860 [ 1378.432793] ? find_held_lock+0x2c/0x110 [ 1378.433781] ? __lockdep_reset_lock+0x180/0x180 [ 1378.434937] do_filp_open+0x190/0x3e0 [ 1378.435860] ? may_open_dev+0xf0/0xf0 [ 1378.436806] ? do_raw_spin_lock+0x121/0x260 20:16:47 executing program 0: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000140)=""/120, 0x78) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)=[{{&(0x7f0000000240), 0x6e, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/222, 0xde}, {&(0x7f00000003c0)=""/75, 0x4b}, {&(0x7f00000004c0)=""/173, 0xad}], 0x3, &(0x7f0000000580)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x60}}], 0x1, 0x1, &(0x7f0000000640)={r1, r2+10000000}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000680)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x7, 0x1, 0x7f, 0x8, 0x0, 0x7, 0x48018, 0xf927bce33fec6cc9, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4, @perf_config_ext={0x5712, 0x7a0344d2}, 0x3401, 0x3fc0000, 0x3, 0x8, 0x10001, 0x8, 0x1, 0x0, 0x200, 0x0, 0x1}, r3, 0xb, r4, 0x8) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) [ 1378.437844] ? rwlock_bug.part.0+0x90/0x90 [ 1378.439110] ? _raw_spin_unlock+0x1a/0x30 [ 1378.440107] ? alloc_fd+0x2e7/0x670 [ 1378.441031] do_sys_openat2+0x171/0x4d0 [ 1378.442010] ? build_open_flags+0x6f0/0x6f0 [ 1378.443059] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1378.444232] ? wait_for_completion_io+0x270/0x270 [ 1378.445430] __x64_sys_openat+0x13f/0x1f0 [ 1378.446471] ? __ia32_sys_open+0x1c0/0x1c0 [ 1378.447492] ? ksys_write+0x1a9/0x260 [ 1378.448457] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1378.449718] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1378.450973] do_syscall_64+0x33/0x40 [ 1378.451849] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1378.453075] RIP: 0033:0x7f2443112b19 [ 1378.453962] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1378.458369] RSP: 002b:00007f2440688188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1378.460180] RAX: ffffffffffffffda RBX: 00007f2443225f60 RCX: 00007f2443112b19 [ 1378.461862] RDX: 0000000000024401 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1378.463595] RBP: 00007f24406881d0 R08: 0000000000000000 R09: 0000000000000000 [ 1378.465316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1378.467027] R13: 00007ffc56f390bf R14: 00007f2440688300 R15: 0000000000022000 20:16:47 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x5000000) [ 1378.494559] FAULT_INJECTION: forcing a failure. [ 1378.494559] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1378.497320] CPU: 0 PID: 8768 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1378.498896] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1378.500785] Call Trace: [ 1378.501415] dump_stack+0x107/0x167 [ 1378.502273] should_fail.cold+0x5/0xa [ 1378.503182] iov_iter_copy_from_user_atomic+0x49b/0xdb0 [ 1378.504412] ? shmem_write_begin+0xf7/0x1d0 [ 1378.505429] ? shmem_write_begin+0x100/0x1d0 [ 1378.506457] generic_perform_write+0x279/0x4f0 [ 1378.507547] ? page_cache_prev_miss+0x310/0x310 [ 1378.508656] ? evict_inodes+0x470/0x470 [ 1378.509574] ? generic_write_checks+0x2ad/0x390 [ 1378.510687] __generic_file_write_iter+0x39d/0x5d0 [ 1378.511830] generic_file_write_iter+0xdb/0x230 [ 1378.512920] ? iov_iter_init+0x3c/0x130 [ 1378.514126] new_sync_write+0x42c/0x660 [ 1378.515068] ? new_sync_read+0x6f0/0x6f0 [ 1378.515985] ? __x64_sys_pwrite64+0x201/0x260 [ 1378.517043] ? lock_release+0x680/0x680 [ 1378.518001] ? selinux_file_permission+0x92/0x520 [ 1378.519130] ? security_file_permission+0xb1/0xe0 [ 1378.520252] vfs_write+0x7c0/0xb10 [ 1378.521129] __x64_sys_pwrite64+0x201/0x260 [ 1378.522140] ? ksys_pwrite64+0x1b0/0x1b0 [ 1378.523103] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1378.524348] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1378.525535] do_syscall_64+0x33/0x40 [ 1378.526400] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1378.527595] RIP: 0033:0x7f5fa5302ab7 [ 1378.528448] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1378.532837] RSP: 002b:00007f5fa28c4f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1378.534688] RAX: ffffffffffffffda RBX: 00007f5fa5399970 RCX: 00007f5fa5302ab7 [ 1378.536427] RDX: 0000000000000061 RSI: 0000000020010000 RDI: 0000000000000004 [ 1378.538161] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 1378.539915] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 1378.541659] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 20:16:47 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$BTRFS_IOC_ADD_DEV(r0, 0x5000940a, &(0x7f0000000140)={{}, "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"}) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x436000, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000001140)=0x400, 0x3ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r0, 0x0, 0x10001, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x20d315) r4 = getpgrp(0x0) r5 = pidfd_open(r4, 0x0) r6 = dup(r5) setns(r6, 0x20000000) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x4010, r1, 0x10000000) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index, 0x8, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x10000) syz_io_uring_submit(0x0, r7, &(0x7f0000001300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f00000012c0)={0x0, 0x989680}, 0x1, 0x1, 0x0, {0x0, r8}}, 0x4) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000001180)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r6, &(0x7f0000001280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001240)={&(0x7f00000011c0)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00011056272cbd70006809dfd47f00d113a0690000", @ANYRES32=r9, @ANYBLOB="0c009900ff030000670000000a000600080211090000000008003700000000041e5a839b5e00040028000400280009000700d918b18e9b0000000c005080050002000400000004002800"], 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x800) [ 1378.589155] FAULT_INJECTION: forcing a failure. [ 1378.589155] name failslab, interval 1, probability 0, space 0, times 0 [ 1378.592559] CPU: 0 PID: 8772 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 1378.594144] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1378.596056] Call Trace: [ 1378.596671] dump_stack+0x107/0x167 [ 1378.597520] should_fail.cold+0x5/0xa 20:16:47 executing program 0: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000140), 0x7, 0x20080) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x400}}, './file0\x00'}) io_uring_enter(r2, 0x54a2, 0x928, 0x3, &(0x7f00000000c0)={[0x3]}, 0x8) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) [ 1378.598406] ? create_object.isra.0+0x3a/0xa20 [ 1378.599734] should_failslab+0x5/0x20 [ 1378.600615] kmem_cache_alloc+0x5b/0x310 [ 1378.601600] create_object.isra.0+0x3a/0xa20 [ 1378.602622] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1378.603849] kmem_cache_alloc_trace+0x151/0x320 [ 1378.604930] ? cset_cgroup_from_root+0x220/0x220 [ 1378.606048] percpu_ref_init+0xd8/0x3d0 [ 1378.606991] cgroup_mkdir+0x288/0xf50 [ 1378.607914] ? cgroup_destroy_locked+0x710/0x710 [ 1378.609036] kernfs_iop_mkdir+0x14d/0x1e0 [ 1378.610036] vfs_mkdir+0x493/0x750 [ 1378.610908] do_mkdirat+0x150/0x2b0 [ 1378.611797] ? user_path_create+0xf0/0xf0 [ 1378.612803] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1378.614052] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1378.615303] do_syscall_64+0x33/0x40 [ 1378.616193] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1378.617411] RIP: 0033:0x7fc9b48f8b19 [ 1378.618295] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1378.622646] RSP: 002b:00007fc9b1e6e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1378.624448] RAX: ffffffffffffffda RBX: 00007fc9b4a0bf60 RCX: 00007fc9b48f8b19 [ 1378.626132] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1378.627816] RBP: 00007fc9b1e6e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1378.629499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1378.631193] R13: 00007ffc6a0262ff R14: 00007fc9b1e6e300 R15: 0000000000022000 [ 1378.642792] loop5: detected capacity change from 0 to 2048 [ 1378.653928] EXT4-fs (loop5): unsupported descriptor size 226 20:16:47 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ioctl$BTRFS_IOC_ADD_DEV(r0, 0x5000940a, &(0x7f0000000140)={{}, "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"}) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x436000, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000001140)=0x400, 0x3ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r0, 0x0, 0x10001, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x20d315) r4 = getpgrp(0x0) r5 = pidfd_open(r4, 0x0) r6 = dup(r5) setns(r6, 0x20000000) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x4010, r1, 0x10000000) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index, 0x8, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x10000) syz_io_uring_submit(0x0, r7, &(0x7f0000001300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f00000012c0)={0x0, 0x989680}, 0x1, 0x1, 0x0, {0x0, r8}}, 0x4) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000001180)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r6, &(0x7f0000001280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001240)={&(0x7f00000011c0)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00011056272cbd70006809dfd47f00d113a0690000", @ANYRES32=r9, @ANYBLOB="0c009900ff030000670000000a000600080211090000000008003700000000041e5a839b5e00040028000400280009000700d918b18e9b0000000c005080050002000400000004002800"], 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x800) 20:16:47 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x73, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') getdents(r1, &(0x7f0000000400)=""/76, 0x18) [ 1378.715839] loop6: detected capacity change from 0 to 41948160 20:16:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 16) [ 1378.764613] FAULT_INJECTION: forcing a failure. [ 1378.764613] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1378.767325] CPU: 1 PID: 8791 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1378.768819] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1378.770644] Call Trace: [ 1378.771227] dump_stack+0x107/0x167 [ 1378.772033] should_fail.cold+0x5/0xa [ 1378.772877] iov_iter_copy_from_user_atomic+0x49b/0xdb0 [ 1378.774048] ? shmem_write_begin+0xf7/0x1d0 [ 1378.775016] ? shmem_write_begin+0x100/0x1d0 [ 1378.775983] generic_perform_write+0x279/0x4f0 [ 1378.776987] ? page_cache_prev_miss+0x310/0x310 [ 1378.778006] ? evict_inodes+0x470/0x470 [ 1378.778889] ? generic_write_checks+0x2ad/0x390 [ 1378.779912] __generic_file_write_iter+0x39d/0x5d0 [ 1378.780997] generic_file_write_iter+0xdb/0x230 [ 1378.782013] ? iov_iter_init+0x3c/0x130 [ 1378.782907] new_sync_write+0x42c/0x660 [ 1378.783783] ? new_sync_read+0x6f0/0x6f0 [ 1378.784674] ? __x64_sys_pwrite64+0x201/0x260 [ 1378.785663] ? lock_release+0x680/0x680 [ 1378.786552] ? selinux_file_permission+0x92/0x520 [ 1378.787616] ? security_file_permission+0xb1/0xe0 [ 1378.788682] vfs_write+0x7c0/0xb10 [ 1378.789469] __x64_sys_pwrite64+0x201/0x260 [ 1378.790420] ? ksys_pwrite64+0x1b0/0x1b0 [ 1378.791331] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1378.792477] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1378.793612] do_syscall_64+0x33/0x40 [ 1378.794432] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1378.795566] RIP: 0033:0x7f5fa5302ab7 [ 1378.796379] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1378.800451] RSP: 002b:00007f5fa28c4f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1378.802145] RAX: ffffffffffffffda RBX: 00007f5fa5399970 RCX: 00007f5fa5302ab7 [ 1378.803734] RDX: 000000000000001f RSI: 0000000020010100 RDI: 0000000000000004 [ 1378.805315] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 1378.806900] R10: 00000000000004e0 R11: 0000000000000293 R12: 0000000000000004 [ 1378.808481] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 20:16:47 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x6000000) 20:16:47 executing program 2: r0 = semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000040)=[{0x0, 0x4, 0x82b4d8da1ae7c66c}], 0x1) getresgid(&(0x7f00000010c0), &(0x7f0000001100), &(0x7f0000001140)=0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000002c0)={{0x1, 0x0, 0x0, r2, 0x0, 0x39, 0x8}, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7}) semctl$IPC_RMID(0x0, 0x0, 0x0) r3 = semget(0x2, 0x0, 0x20b) r4 = getuid() stat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000002c0)={{0x1, r4, r1, r5, 0x0, 0x39, 0x8}, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) semtimedop(r3, &(0x7f0000000080)=[{0x0, 0x4, 0x1000}], 0x1, &(0x7f0000000100)={r6, r7+10000000}) semctl$SEM_INFO(0x0, 0x935a4533181df21f, 0x13, &(0x7f0000001e00)=""/4096) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f0000000000)=""/35) unshare(0x48020200) [ 1378.836144] loop5: detected capacity change from 0 to 2048 [ 1378.848035] EXT4-fs (loop5): unsupported descriptor size 226 [ 1378.943335] loop6: detected capacity change from 0 to 41948160 20:16:48 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) (fail_nth: 49) 20:16:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 17) [ 1379.020137] FAULT_INJECTION: forcing a failure. [ 1379.020137] name failslab, interval 1, probability 0, space 0, times 0 [ 1379.022669] CPU: 0 PID: 8800 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1379.024095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1379.025828] Call Trace: [ 1379.026385] dump_stack+0x107/0x167 [ 1379.027163] should_fail.cold+0x5/0xa [ 1379.027966] ? getname_flags.part.0+0x50/0x4f0 [ 1379.028922] should_failslab+0x5/0x20 [ 1379.029729] kmem_cache_alloc+0x5b/0x310 [ 1379.030660] ? new_sync_write+0x499/0x660 [ 1379.031682] getname_flags.part.0+0x50/0x4f0 [ 1379.032764] getname+0x8e/0xd0 [ 1379.033548] do_sys_openat2+0xf9/0x4d0 [ 1379.034502] ? build_open_flags+0x6f0/0x6f0 [ 1379.035579] ? rcu_read_lock_any_held+0x75/0xa0 [ 1379.036711] __x64_sys_openat+0x13f/0x1f0 [ 1379.037729] ? __ia32_sys_open+0x1c0/0x1c0 [ 1379.038779] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1379.040060] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1379.041313] do_syscall_64+0x33/0x40 [ 1379.042228] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1379.043486] RIP: 0033:0x7f5fa5302a04 [ 1379.044393] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1379.048862] RSP: 002b:00007f5fa28c4ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1379.050720] RAX: ffffffffffffffda RBX: 00007f5fa5399970 RCX: 00007f5fa5302a04 [ 1379.052465] RDX: 0000000000000002 RSI: 00007f5fa28c5000 RDI: 00000000ffffff9c [ 1379.054212] RBP: 00007f5fa28c5000 R08: 0000000000000000 R09: ffffffffffffffff [ 1379.055963] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1379.057699] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1379.076617] FAULT_INJECTION: forcing a failure. [ 1379.076617] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1379.079845] CPU: 1 PID: 8802 Comm: syz-executor.1 Not tainted 5.10.240 #1 [ 1379.081222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1379.082893] Call Trace: [ 1379.083427] dump_stack+0x107/0x167 [ 1379.084156] should_fail.cold+0x5/0xa [ 1379.084929] _copy_from_user+0x2e/0x1b0 20:16:48 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x73, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') getdents(r1, &(0x7f0000000400)=""/76, 0x18) 20:16:48 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) (fail_nth: 12) 20:16:48 executing program 3: r0 = pidfd_open(0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000100)={0x9, 0x6, 0x0, 0xfacd, 0x2, [{0x87, 0x37, 0xb3, '\x00', 0x808}, {0x1, 0x8, 0x2, '\x00', 0x400}]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000580)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TDLS_MGMT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)={0x2c, r2, 0x805, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_STATUS_CODE={0x6}, @NL80211_ATTR_TDLS_ACTION={0x5}]}, 0x2c}}, 0x0) 20:16:48 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x97) [ 1379.085722] kstrtouint_from_user+0xbd/0x220 [ 1379.086906] ? kstrtou8_from_user+0x210/0x210 [ 1379.087812] ? lock_acquire+0x197/0x470 [ 1379.088610] ? ksys_write+0x12d/0x260 [ 1379.089384] proc_fail_nth_write+0x78/0x220 [ 1379.090250] ? proc_task_getattr+0x1f0/0x1f0 [ 1379.091147] ? proc_task_getattr+0x1f0/0x1f0 [ 1379.092023] vfs_write+0x29a/0xb10 [ 1379.092749] ksys_write+0x12d/0x260 [ 1379.093482] ? __ia32_sys_read+0xb0/0xb0 [ 1379.094288] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1379.095338] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1379.096371] do_syscall_64+0x33/0x40 [ 1379.097111] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1379.098135] RIP: 0033:0x7f24430c55ff [ 1379.098883] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1379.102549] RSP: 002b:00007f2440667170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1379.104079] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f24430c55ff [ 1379.105525] RDX: 0000000000000001 RSI: 00007f24406671e0 RDI: 0000000000000004 [ 1379.106946] RBP: 00007f24406671d0 R08: 0000000000000000 R09: 0000000000000000 [ 1379.108348] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1379.109759] R13: 00007ffc56f390bf R14: 00007f2440667300 R15: 0000000000022000 [ 1379.171530] FAULT_INJECTION: forcing a failure. [ 1379.171530] name failslab, interval 1, probability 0, space 0, times 0 [ 1379.174271] CPU: 0 PID: 8806 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 1379.175794] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1379.177626] Call Trace: [ 1379.178223] dump_stack+0x107/0x167 [ 1379.179056] should_fail.cold+0x5/0xa [ 1379.179914] ? create_object.isra.0+0x3a/0xa20 [ 1379.180942] should_failslab+0x5/0x20 [ 1379.181810] kmem_cache_alloc+0x5b/0x310 [ 1379.182752] create_object.isra.0+0x3a/0xa20 [ 1379.183762] kmemleak_alloc_percpu+0xa0/0x100 [ 1379.184771] pcpu_alloc+0x4e2/0x1240 [ 1379.185644] cgroup_rstat_init+0x14f/0x1f0 [ 1379.186603] cgroup_mkdir+0x706/0xf50 [ 1379.187452] ? cgroup_destroy_locked+0x710/0x710 [ 1379.188503] kernfs_iop_mkdir+0x14d/0x1e0 [ 1379.189430] vfs_mkdir+0x493/0x750 [ 1379.190228] do_mkdirat+0x150/0x2b0 [ 1379.191049] ? user_path_create+0xf0/0xf0 [ 1379.191974] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1379.193127] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1379.194272] do_syscall_64+0x33/0x40 [ 1379.195105] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1379.196250] RIP: 0033:0x7fc9b48f8b19 [ 1379.197070] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1379.201113] RSP: 002b:00007fc9b1e6e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1379.202783] RAX: ffffffffffffffda RBX: 00007fc9b4a0bf60 RCX: 00007fc9b48f8b19 [ 1379.204338] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1379.205894] RBP: 00007fc9b1e6e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1379.207495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1379.209039] R13: 00007ffc6a0262ff R14: 00007fc9b1e6e300 R15: 0000000000022000 20:17:01 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x0) 20:17:01 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x7000000) 20:17:01 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f0000000040)=0x80000000) pkey_mprotect(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x1000000, 0xffffffffffffffff) 20:17:01 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) (fail_nth: 13) 20:17:01 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x3ff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eac372dde56008ae95ac07b489b9d257c1ca4c85fa897f9295ef62d5159adfc0adc614df77f870d517b0a085535c4a76caa9a738aa5213289ee2f943accd3e8a853e6a618b9ce82e17f708f7931f4f6fa1c218bf3ca21ab11e2ca00a9cb5fa1b02318d87c4cd864bdcd452fc8e75fa6b8dc092517e1351f9e12146db5bcbe37d0ba0d950c28d31ad0e634174a5edf0", 0x8f, 0x1}, {&(0x7f0000001d00)="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", 0x102d, 0x4}], 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="53686f72746e616d653d77696e39352c757466383d302c7200000000000000035f726f6c653d239d267b2c007c50b76d77b502b30f5653ecb3d2dd8b276ccfba6a7d8c0204bcb8236ef232368119942336d927501d80c482a1d60cf21c2b73611988e342025ceecc43ded5c1a733448037ef75ba4e0db4005cbb3034e4f1a0bfb0aa60bdb04b98a5400bd4"]) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)) fchownat(r0, &(0x7f0000000280)='./file0\x00', r1, 0xee01, 0x1000) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) 20:17:01 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x73, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') getdents(r1, &(0x7f0000000400)=""/76, 0x18) 20:17:01 executing program 3: openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) 20:17:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 18) 20:17:01 executing program 3: prctl$PR_GET_FPEXC(0xb, &(0x7f0000000300)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x0, 0x0, 0x1000}) perf_event_open(&(0x7f0000000480)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000200)=0x6) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x40012103, 0x1}, 0x80000001) io_uring_enter(r1, 0x58a7, 0xf6f4, 0x0, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) epoll_pwait(r0, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x6, &(0x7f0000000380)={[0x8]}, 0x8) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) creat(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000000240)='./file0\x00') [ 1392.149019] FAULT_INJECTION: forcing a failure. [ 1392.149019] name failslab, interval 1, probability 0, space 0, times 0 [ 1392.150581] CPU: 0 PID: 8835 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1392.151466] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1392.152523] Call Trace: [ 1392.152866] dump_stack+0x107/0x167 [ 1392.153340] should_fail.cold+0x5/0xa [ 1392.153829] ? create_object.isra.0+0x3a/0xa20 [ 1392.154433] should_failslab+0x5/0x20 [ 1392.154932] kmem_cache_alloc+0x5b/0x310 [ 1392.155454] ? __generic_file_write_iter+0x1a4/0x5d0 [ 1392.156101] create_object.isra.0+0x3a/0xa20 [ 1392.156666] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1392.157328] kmem_cache_alloc+0x159/0x310 [ 1392.157858] getname_flags.part.0+0x50/0x4f0 [ 1392.158422] getname+0x8e/0xd0 [ 1392.158841] do_sys_openat2+0xf9/0x4d0 [ 1392.159340] ? build_open_flags+0x6f0/0x6f0 [ 1392.159900] ? rcu_read_lock_any_held+0x75/0xa0 [ 1392.160509] __x64_sys_openat+0x13f/0x1f0 [ 1392.161035] ? __ia32_sys_open+0x1c0/0x1c0 [ 1392.161577] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1392.162245] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1392.162912] do_syscall_64+0x33/0x40 [ 1392.163393] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1392.164049] RIP: 0033:0x7f5fa5302a04 [ 1392.164522] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1392.166889] RSP: 002b:00007f5fa28c4ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1392.167856] RAX: ffffffffffffffda RBX: 00007f5fa5399970 RCX: 00007f5fa5302a04 [ 1392.168766] RDX: 0000000000000002 RSI: 00007f5fa28c5000 RDI: 00000000ffffff9c [ 1392.169670] RBP: 00007f5fa28c5000 R08: 0000000000000000 R09: ffffffffffffffff [ 1392.170570] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1392.171495] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1392.174710] loop6: detected capacity change from 0 to 41948160 [ 1392.193365] loop0: detected capacity change from 0 to 4096 [ 1392.194667] FAULT_INJECTION: forcing a failure. [ 1392.194667] name failslab, interval 1, probability 0, space 0, times 0 [ 1392.197215] CPU: 1 PID: 8839 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 1392.197947] FAT-fs (loop0): Unrecognized mount option "Shortname=win95" or missing value [ 1392.198657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1392.198665] Call Trace: [ 1392.198702] dump_stack+0x107/0x167 [ 1392.198726] should_fail.cold+0x5/0xa [ 1392.203582] ? create_object.isra.0+0x3a/0xa20 [ 1392.204544] should_failslab+0x5/0x20 [ 1392.205353] kmem_cache_alloc+0x5b/0x310 [ 1392.206210] ? mark_held_locks+0x9e/0xe0 [ 1392.207082] create_object.isra.0+0x3a/0xa20 [ 1392.208019] kmemleak_alloc_percpu+0xa0/0x100 [ 1392.208978] pcpu_alloc+0x4e2/0x1240 [ 1392.209789] cgroup_rstat_init+0x14f/0x1f0 [ 1392.210708] cgroup_mkdir+0x706/0xf50 [ 1392.211525] ? cgroup_destroy_locked+0x710/0x710 [ 1392.212531] kernfs_iop_mkdir+0x14d/0x1e0 [ 1392.213414] vfs_mkdir+0x493/0x750 20:17:01 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24402, 0x0) [ 1392.214168] do_mkdirat+0x150/0x2b0 [ 1392.215127] ? user_path_create+0xf0/0xf0 [ 1392.216011] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1392.217127] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1392.218229] do_syscall_64+0x33/0x40 [ 1392.219023] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1392.220106] RIP: 0033:0x7fc9b48f8b19 [ 1392.220897] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1392.224802] RSP: 002b:00007fc9b1e6e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1392.226415] RAX: ffffffffffffffda RBX: 00007fc9b4a0bf60 RCX: 00007fc9b48f8b19 [ 1392.227935] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1392.229446] RBP: 00007fc9b1e6e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1392.230963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1392.232474] R13: 00007ffc6a0262ff R14: 00007fc9b1e6e300 R15: 0000000000022000 [ 1392.257891] audit: type=1326 audit(1754252221.323:81): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8836 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd074b2bb19 code=0x7ffc0000 [ 1392.260688] audit: type=1326 audit(1754252221.323:82): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8836 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7fd074b2bb19 code=0x7ffc0000 20:17:01 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) (fail_nth: 14) [ 1392.281015] audit: type=1326 audit(1754252221.329:83): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8836 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd074b2bb19 code=0x7ffc0000 20:17:01 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x73, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) close(r0) getdents(0xffffffffffffffff, &(0x7f0000000400)=""/76, 0x18) [ 1392.302452] loop5: detected capacity change from 0 to 2048 [ 1392.307060] EXT4-fs (loop5): unsupported descriptor size 226 20:17:01 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x8040000) [ 1392.342823] FAULT_INJECTION: forcing a failure. [ 1392.342823] name failslab, interval 1, probability 0, space 0, times 0 [ 1392.344206] CPU: 0 PID: 8853 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 1392.345015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1392.345989] Call Trace: [ 1392.346310] dump_stack+0x107/0x167 [ 1392.346760] should_fail.cold+0x5/0xa [ 1392.347257] should_failslab+0x5/0x20 [ 1392.347737] __kmalloc_track_caller+0x79/0x370 [ 1392.348302] ? kstrdup_const+0x53/0x80 [ 1392.348791] ? find_held_lock+0x2c/0x110 [ 1392.349316] kstrdup+0x36/0x70 [ 1392.349720] kstrdup_const+0x53/0x80 [ 1392.350163] __kernfs_new_node+0x9d/0x860 [ 1392.350661] ? mark_held_locks+0x9e/0xe0 [ 1392.351155] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1392.351721] ? cpumask_next+0x1f/0x30 [ 1392.352176] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1392.352733] ? pcpu_alloc+0x12a/0x1240 [ 1392.353208] kernfs_new_node+0x18d/0x250 [ 1392.353703] kernfs_create_dir_ns+0x49/0x160 [ 1392.354231] cgroup_mkdir+0x315/0xf50 [ 1392.354698] ? cgroup_destroy_locked+0x710/0x710 [ 1392.355268] kernfs_iop_mkdir+0x14d/0x1e0 [ 1392.355803] vfs_mkdir+0x493/0x750 [ 1392.356416] do_mkdirat+0x150/0x2b0 [ 1392.356856] ? user_path_create+0xf0/0xf0 [ 1392.357360] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1392.357975] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1392.358591] do_syscall_64+0x33/0x40 [ 1392.359042] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1392.359649] RIP: 0033:0x7fc9b48f8b19 [ 1392.360087] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1392.362237] RSP: 002b:00007fc9b1e6e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1392.363142] RAX: ffffffffffffffda RBX: 00007fc9b4a0bf60 RCX: 00007fc9b48f8b19 [ 1392.363981] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1392.364814] RBP: 00007fc9b1e6e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1392.365648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1392.366487] R13: 00007ffc6a0262ff R14: 00007fc9b1e6e300 R15: 0000000000022000 20:17:01 executing program 0: perf_event_open(&(0x7f0000000440)={0x3, 0x80, 0x72, 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, 0x7, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) 20:17:01 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24403, 0x0) 20:17:01 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x73, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) close(r0) getdents(0xffffffffffffffff, &(0x7f0000000400)=""/76, 0x18) 20:17:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 19) 20:17:01 executing program 2: unshare(0x2a040600) unshare(0x60020000) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x800, 0x0, &(0x7f00000000c0), 0x1400, &(0x7f0000000180)=ANY=[@ANYBLOB="696f636861727365743d6d61636761656c69632c757466000000e0733d6d697865642c6d61227804514d41595f415050454e442c0000001aa32cde0000"]) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2002400, 0x0) 20:17:01 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0xf000000) [ 1392.448874] FAULT_INJECTION: forcing a failure. [ 1392.448874] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1392.450279] CPU: 0 PID: 8868 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1392.451061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1392.452013] Call Trace: [ 1392.452321] dump_stack+0x107/0x167 [ 1392.452740] should_fail.cold+0x5/0xa [ 1392.453182] strncpy_from_user+0x34/0x470 [ 1392.453656] getname_flags.part.0+0x95/0x4f0 [ 1392.454158] getname+0x8e/0xd0 [ 1392.454527] do_sys_openat2+0xf9/0x4d0 [ 1392.455022] ? build_open_flags+0x6f0/0x6f0 [ 1392.455523] ? rcu_read_lock_any_held+0x75/0xa0 [ 1392.456056] __x64_sys_openat+0x13f/0x1f0 [ 1392.456534] ? __ia32_sys_open+0x1c0/0x1c0 [ 1392.457023] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1392.457623] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1392.458217] do_syscall_64+0x33/0x40 [ 1392.458645] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1392.459246] RIP: 0033:0x7f5fa5302a04 [ 1392.459668] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1392.461773] RSP: 002b:00007f5fa28c4ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1392.462638] RAX: ffffffffffffffda RBX: 00007f5fa5399970 RCX: 00007f5fa5302a04 [ 1392.463455] RDX: 0000000000000002 RSI: 00007f5fa28c5000 RDI: 00000000ffffff9c [ 1392.464264] RBP: 00007f5fa28c5000 R08: 0000000000000000 R09: ffffffffffffffff [ 1392.465071] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1392.465882] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1392.489277] loop2: detected capacity change from 0 to 2048 20:17:16 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) stat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x401870cb, 0x0) 20:17:16 executing program 3: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f00000005c0)=ANY=[]) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000020000000000000000090005000000000000000500008048000000"], 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x800) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000001980)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="02000000000000002e2f66696c653000b48ea56a6b493cb89c7812eedc634727dc7cbbe2dc472ef0d9c090c9991e26be1c3d9fd079f793efc66a713271a2855e89970c24f4262c065543f19143269ee8cc1d3c9c8ac475bc7a3024f713bff13f673937bcaddba5642c92dbdc0d80482b54030ece38e1cf1876d51809826143d8f8776c74fdc425daae2db1d89475e19a8dc9a5933ce331dd68d8eeeb6d4a08efc281862c2579bb81fdb2ff74d6899145972778e23f9e9d8112162745ef852cae5ff53975b308ab5ef28c64c5f7845fa08631682d508a0d2f275cb42aa89c33b1980a1f73323e439d2a87e3"]) sendmsg$AUDIT_GET_FEATURE(r2, &(0x7f0000000500)={&(0x7f0000000200), 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x10, 0x3fb, 0x0, 0x70bd2b, 0x25dfdbfb, "", ["", "", "", "", ""]}, 0x10}}, 0x8884) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="00800000050c84c54a2f66696c653000"]) r4 = dup(r3) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) getsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000000400), &(0x7f0000000440)=0x10) accept4$bt_l2cap(r4, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000640)=0xe, 0x100000) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000540)={0x8, 'veth0_macvtap\x00', {'dummy0\x00'}, 0xfff9}) r5 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x2) pwritev(r5, &(0x7f0000000100)=[{&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000000040)}, {&(0x7f0000001780)="c7b81ab35c85a43d1600ead654eab3788279fab223ed87dc0571d056ecbb2f482fb9f9e845585dc579bf29de4d155c44d121d873e4e568581ac3b60ef4bd13544b7472dc7cabfdf93681fb9eb9a2034f0e8ae9ffc3e0169b70334f1e9dfdf49658d901c9e881994c6f40b40e65abe68aa582b1bad55ef004a158490ff34f51b6876fe43522c1b43a5b1303bdff2454954fb9e1ac63509821cfc31ba1915a27fb179228f3f05e035e1092602b83480b5752986b599420ed006ab45e435671ae8d66893932841d2b3a8b28479d3ba411ae7b", 0xd1}, {&(0x7f0000001880)="40d5b117980aa5ecf16fc399f8823259956414890aad8ced91febca5b7fca2c4b0672f3927ac8ab2acff01f32d7d287a9f97af379419ba66c9a283023e87274c450e61aef54db0d3204f0ca98931702aa46e07b10ade7e191d159b49951f36e673acfa4a3ec56a13f5446c615482a03a9f7e5cf63f1dadd5fb6f90c498105c4a195805c4476c98ccbc651c56e56d0d0f6c3e28133b8e67d83bd37bda7d2203bbc77f66528d6198b987759aa38250935d141a1006afbd545851621211d5ec23220e70d2b5c9ea6f2c49178adcb94cc48c7a76f0d9e0770f7da31bb651574f23d6f9f8fc300f7c0ad3", 0xe8}], 0x4, 0x7, 0x1) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 20:17:16 executing program 0: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000140)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r1, 0x80045432, 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x8, 0x1) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) 20:17:16 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) (fail_nth: 15) 20:17:16 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24405, 0x0) 20:17:16 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x73, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) close(r0) getdents(0xffffffffffffffff, &(0x7f0000000400)=""/76, 0x18) 20:17:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 20) 20:17:16 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x39020000) [ 1406.984278] FAULT_INJECTION: forcing a failure. [ 1406.984278] name failslab, interval 1, probability 0, space 0, times 0 [ 1406.985808] CPU: 0 PID: 8893 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1406.986775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1406.987960] Call Trace: [ 1406.988277] dump_stack+0x107/0x167 [ 1406.988791] should_fail.cold+0x5/0xa [ 1406.989332] ? __alloc_file+0x21/0x320 [ 1406.989876] should_failslab+0x5/0x20 [ 1406.990412] kmem_cache_alloc+0x5b/0x310 [ 1406.990994] __alloc_file+0x21/0x320 [ 1406.991517] alloc_empty_file+0x6d/0x170 [ 1406.992086] path_openat+0xe6/0x2770 [ 1406.992617] ? __lock_acquire+0x1657/0x5b00 [ 1406.993234] ? path_lookupat+0x860/0x860 [ 1406.993805] ? perf_trace_lock+0xac/0x490 [ 1406.994396] ? lock_acquire+0x197/0x470 [ 1406.994958] ? find_held_lock+0x2c/0x110 [ 1406.995529] ? __lockdep_reset_lock+0x180/0x180 [ 1406.996189] do_filp_open+0x190/0x3e0 [ 1406.996718] ? may_open_dev+0xf0/0xf0 [ 1406.997261] ? alloc_fd+0x2e7/0x670 [ 1406.997776] ? lock_downgrade+0x6d0/0x6d0 [ 1406.998359] ? do_raw_spin_lock+0x121/0x260 [ 1406.998972] ? rwlock_bug.part.0+0x90/0x90 [ 1406.999578] ? _raw_spin_unlock+0x1a/0x30 [ 1406.999930] loop6: detected capacity change from 0 to 41948160 [ 1407.000158] ? alloc_fd+0x2e7/0x670 [ 1407.000187] do_sys_openat2+0x171/0x4d0 [ 1407.002502] ? build_open_flags+0x6f0/0x6f0 [ 1407.003127] ? rcu_read_lock_any_held+0x75/0xa0 [ 1407.003782] __x64_sys_openat+0x13f/0x1f0 [ 1407.004372] ? __ia32_sys_open+0x1c0/0x1c0 [ 1407.004982] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1407.005722] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1407.006443] do_syscall_64+0x33/0x40 [ 1407.006975] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1407.007699] RIP: 0033:0x7f5fa5302a04 [ 1407.008128] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1407.010719] RSP: 002b:00007f5fa28c4ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1407.011807] RAX: ffffffffffffffda RBX: 00007f5fa5399970 RCX: 00007f5fa5302a04 [ 1407.012625] RDX: 0000000000000002 RSI: 00007f5fa28c5000 RDI: 00000000ffffff9c [ 1407.013620] RBP: 00007f5fa28c5000 R08: 0000000000000000 R09: ffffffffffffffff [ 1407.014439] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1407.015454] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1407.022125] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1407.029542] FAULT_INJECTION: forcing a failure. [ 1407.029542] name failslab, interval 1, probability 0, space 0, times 0 [ 1407.031892] CPU: 1 PID: 8885 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 1407.033296] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1407.034989] Call Trace: [ 1407.035529] dump_stack+0x107/0x167 [ 1407.036270] should_fail.cold+0x5/0xa [ 1407.037041] ? create_object.isra.0+0x3a/0xa20 [ 1407.037959] should_failslab+0x5/0x20 [ 1407.038725] kmem_cache_alloc+0x5b/0x310 [ 1407.039557] create_object.isra.0+0x3a/0xa20 [ 1407.040445] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1407.041472] __kmalloc_track_caller+0x177/0x370 [ 1407.042404] ? kstrdup_const+0x53/0x80 [ 1407.043193] ? find_held_lock+0x2c/0x110 [ 1407.044010] kstrdup+0x36/0x70 [ 1407.044652] kstrdup_const+0x53/0x80 [ 1407.045399] __kernfs_new_node+0x9d/0x860 [ 1407.046233] ? mark_held_locks+0x9e/0xe0 [ 1407.047057] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1407.048013] ? cpumask_next+0x1f/0x30 [ 1407.048781] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1407.049721] ? pcpu_alloc+0x12a/0x1240 [ 1407.050510] kernfs_new_node+0x18d/0x250 [ 1407.051337] kernfs_create_dir_ns+0x49/0x160 [ 1407.052230] cgroup_mkdir+0x315/0xf50 [ 1407.053006] ? cgroup_destroy_locked+0x710/0x710 [ 1407.053959] kernfs_iop_mkdir+0x14d/0x1e0 [ 1407.054794] vfs_mkdir+0x493/0x750 [ 1407.055493] do_mkdirat+0x150/0x2b0 [ 1407.056191] ? user_path_create+0xf0/0xf0 [ 1407.056971] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1407.057974] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1407.058969] do_syscall_64+0x33/0x40 [ 1407.059693] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1407.060669] RIP: 0033:0x7fc9b48f8b19 [ 1407.061395] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1407.064913] RSP: 002b:00007fc9b1e6e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1407.066356] RAX: ffffffffffffffda RBX: 00007fc9b4a0bf60 RCX: 00007fc9b48f8b19 [ 1407.067746] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1407.069127] RBP: 00007fc9b1e6e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1407.070489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1407.071872] R13: 00007ffc6a0262ff R14: 00007fc9b1e6e300 R15: 0000000000022000 [ 1407.152785] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1407.154295] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1407.156058] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 20:17:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 21) [ 1419.685008] FAULT_INJECTION: forcing a failure. [ 1419.685008] name failslab, interval 1, probability 0, space 0, times 0 [ 1419.687713] CPU: 0 PID: 8912 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1419.689280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1419.691193] Call Trace: 20:17:28 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x73, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') getdents(r0, &(0x7f0000000400)=""/76, 0x18) 20:17:28 executing program 0: syz_io_uring_setup(0x32ec, &(0x7f0000000180)={0x0, 0xc43, 0x20, 0x1, 0xdc}, &(0x7f0000fea000/0x14000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000240)) r1 = syz_io_uring_setup(0x7a1d, &(0x7f0000000280)={0x0, 0x71d, 0x1, 0x3, 0xa4}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff6000/0x2000)=nil, &(0x7f0000000300), &(0x7f0000000340)=0x0) syz_io_uring_submit(r0, r2, &(0x7f00000003c0)=@IORING_OP_STATX={0x15, 0x2, 0x0, 0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000380)='./file0\x00', 0x10, 0x4000, 0x1}, 0x80000000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r3, 0x80045432, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000700)=ANY=[@ANYBLOB="e1", @ANYRES32=r3, @ANYBLOB="0200091f3813055dac40f7936891c3f1d680053400f8669f69066d7d12a439633017b131f8b13d89460b02479263951e236dab8b308a8ac02ea506d05dad5aa7331b865787152c9a7c3ca03a86eac2ed5d74ccfc8700f897bbf0a4d057dd3eb9c5a5b756642c9f0316fbac9393a0dd48692102d1be"]) syz_io_uring_setup(0x1dea, &(0x7f00000005c0)={0x0, 0xfa0f, 0x20, 0x3, 0x3b, 0x0, r1}, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000ff6000/0x3000)=nil, &(0x7f0000000640), &(0x7f0000000680)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r5, 0x80045432, 0x0) syz_io_uring_submit(r0, r4, &(0x7f00000006c0)=@IORING_OP_FADVISE={0x18, 0x3, 0x0, @fd=r5, 0x4, 0x0, 0x7e}, 0x1) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setns(0xffffffffffffffff, 0x20000000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) r6 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0xe02, 0x0) ioctl$TCSETS(r5, 0x5402, &(0x7f0000000400)={0x6, 0x5, 0x7fff, 0x2, 0x16, "1f463893305888ec809e95dff030fd501af231"}) r7 = openat(r6, &(0x7f0000000140)='./file0\x00', 0xa0281, 0x150) ioctl$TIOCGPTPEER(r7, 0x5441, 0x4) ioctl$TIOCL_GETSHIFTSTATE(r6, 0x541c, &(0x7f0000000000)={0x6, 0x4}) 20:17:28 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)=ANY=[@ANYBLOB="000900000000000000009189", @ANYRES32=0xffffffffffffffff, @ANYRES32=0xee00, @ANYRES32=0xee00, @ANYBLOB='\x00/file0\x00']) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000540)=ANY=[@ANYRES64, @ANYRESHEX=r2, @ANYRESHEX, @ANYRESOCT, @ANYRESDEC, @ANYRES32=r2]) r3 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000200), 0x404800, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000300)=ANY=[@ANYBLOB="01fe091b0650dbe7418e3b927dd80000000100000018000000", @ANYRES32=r3, @ANYBLOB="d3ab0000000000002e2f66696c65300048338a81068724b5"]) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=ANY=[@ANYRESDEC], 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x2004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x400000, 0x2a) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000500)={0x1138, 0x10000, 0x6f}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000400), &(0x7f0000000440)=0x10) kcmp(0xffffffffffffffff, 0x0, 0x4, 0xffffffffffffffff, r4) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000380)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sysvipc/sem\x00', 0x0, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x821a1, 0x1) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r5) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) [ 1419.691928] dump_stack+0x107/0x167 [ 1419.692806] should_fail.cold+0x5/0xa [ 1419.693791] ? create_object.isra.0+0x3a/0xa20 [ 1419.694972] should_failslab+0x5/0x20 [ 1419.695968] kmem_cache_alloc+0x5b/0x310 [ 1419.697027] create_object.isra.0+0x3a/0xa20 [ 1419.698158] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1419.699498] kmem_cache_alloc+0x159/0x310 [ 1419.700583] __alloc_file+0x21/0x320 [ 1419.701546] alloc_empty_file+0x6d/0x170 [ 1419.702596] path_openat+0xe6/0x2770 [ 1419.703575] ? __lock_acquire+0x1657/0x5b00 [ 1419.704708] ? path_lookupat+0x860/0x860 [ 1419.705754] ? perf_trace_lock+0xac/0x490 [ 1419.706819] ? lock_acquire+0x197/0x470 [ 1419.707850] ? find_held_lock+0x2c/0x110 [ 1419.708894] ? __lockdep_reset_lock+0x180/0x180 [ 1419.710093] do_filp_open+0x190/0x3e0 [ 1419.711082] ? may_open_dev+0xf0/0xf0 [ 1419.712063] ? alloc_fd+0x2e7/0x670 [ 1419.712999] ? lock_downgrade+0x6d0/0x6d0 [ 1419.714057] ? do_raw_spin_lock+0x121/0x260 [ 1419.715174] ? rwlock_bug.part.0+0x90/0x90 [ 1419.716272] ? _raw_spin_unlock+0x1a/0x30 [ 1419.717327] ? alloc_fd+0x2e7/0x670 [ 1419.718269] do_sys_openat2+0x171/0x4d0 [ 1419.719298] ? build_open_flags+0x6f0/0x6f0 [ 1419.720415] ? rcu_read_lock_any_held+0x75/0xa0 [ 1419.721610] __x64_sys_openat+0x13f/0x1f0 [ 1419.722667] ? __ia32_sys_open+0x1c0/0x1c0 [ 1419.723769] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1419.725113] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1419.726442] do_syscall_64+0x33/0x40 [ 1419.727403] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1419.728713] RIP: 0033:0x7f5fa5302a04 [ 1419.729656] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1419.734341] RSP: 002b:00007f5fa28c4ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1419.736297] RAX: ffffffffffffffda RBX: 00007f5fa5399970 RCX: 00007f5fa5302a04 [ 1419.738118] RDX: 0000000000000002 RSI: 00007f5fa28c5000 RDI: 00000000ffffff9c [ 1419.739940] RBP: 00007f5fa28c5000 R08: 0000000000000000 R09: ffffffffffffffff [ 1419.741748] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1419.743567] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 20:17:28 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x3f000000) 20:17:28 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) (fail_nth: 16) 20:17:28 executing program 2: fchown(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000080)) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc1}, &(0x7f0000000080)={0x0, "6ae3a2279441c8bccb61a522f5e4e661ce0cb09305967cbd5b3e03bcee0579af6f2b79a27a599a8947acb47fc038d0c2a8bf68feedeeb2fcfcb3f785bb85aec9"}, 0x78bd, 0xfffffffffffffffd) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/103, 0x67}], 0x1, &(0x7f0000000200)=[@cred={{0x1c}}], 0x20}, 0x40) stat(&(0x7f00000001c0)='./file2\x00', &(0x7f0000001c00)) getgid() r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fork() r4 = fcntl$getown(r0, 0x9) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00./file2\x00']) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x8, 0x2, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0xc000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x80000001, 0x2, @perf_bp={&(0x7f0000000280), 0x1}, 0x11084, 0x4, 0x7eb, 0x7, 0x20, 0x80000000, 0xd68f, 0x0, 0x1ff, 0x0, 0x2}, r4, 0x7, r5, 0x1) 20:17:28 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24407, 0x0) 20:17:28 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x73, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') getdents(r0, &(0x7f0000000400)=""/76, 0x18) 20:17:28 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='devpts\x00', 0x0, 0x0) r1 = getpgrp(0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) dup2(r3, r2) r4 = pidfd_open(r1, 0x0) r5 = dup(r4) setns(r5, 0x20000000) r6 = signalfd(r0, &(0x7f0000000080)={[0xf5b0]}, 0x8) renameat2(r5, &(0x7f0000000000)='./file0\x00', r6, &(0x7f00000000c0)='./file0\x00', 0x0) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000000840)={[{@mode={'mode', 0x3d, 0x8cffffff}}]}) 20:17:28 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) [ 1419.777555] loop6: detected capacity change from 0 to 41948160 20:17:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') getdents(r0, &(0x7f0000000400)=""/76, 0x18) 20:17:28 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x80040000) 20:17:28 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x8000800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x319d00, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) [ 1419.848800] FAULT_INJECTION: forcing a failure. [ 1419.848800] name failslab, interval 1, probability 0, space 0, times 0 [ 1419.851269] CPU: 0 PID: 8931 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 1419.852732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1419.854504] Call Trace: [ 1419.855074] dump_stack+0x107/0x167 [ 1419.855852] should_fail.cold+0x5/0xa [ 1419.856663] ? __kernfs_new_node+0xd4/0x860 20:17:28 executing program 4: r0 = syz_open_procfs(0x0, 0x0) getdents(r0, &(0x7f0000000400)=""/76, 0x18) [ 1419.857582] should_failslab+0x5/0x20 [ 1419.858523] kmem_cache_alloc+0x5b/0x310 [ 1419.859525] __kernfs_new_node+0xd4/0x860 [ 1419.860536] ? mark_held_locks+0x9e/0xe0 [ 1419.861503] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1419.862660] ? cpumask_next+0x1f/0x30 [ 1419.863582] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1419.864706] ? pcpu_alloc+0x12a/0x1240 [ 1419.865668] kernfs_new_node+0x18d/0x250 [ 1419.866661] kernfs_create_dir_ns+0x49/0x160 [ 1419.867725] cgroup_mkdir+0x315/0xf50 [ 1419.868654] ? cgroup_destroy_locked+0x710/0x710 [ 1419.869790] kernfs_iop_mkdir+0x14d/0x1e0 [ 1419.870798] vfs_mkdir+0x493/0x750 [ 1419.871665] do_mkdirat+0x150/0x2b0 [ 1419.872550] ? user_path_create+0xf0/0xf0 [ 1419.873579] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1419.874832] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1419.876068] do_syscall_64+0x33/0x40 [ 1419.876950] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1419.878154] RIP: 0033:0x7fc9b48f8b19 [ 1419.879074] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1419.883470] RSP: 002b:00007fc9b1e6e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1419.885288] RAX: ffffffffffffffda RBX: 00007fc9b4a0bf60 RCX: 00007fc9b48f8b19 [ 1419.886988] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1419.888710] RBP: 00007fc9b1e6e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1419.890426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1419.892130] R13: 00007ffc6a0262ff R14: 00007fc9b1e6e300 R15: 0000000000022000 20:17:28 executing program 4: r0 = syz_open_procfs(0x0, 0x0) getdents(r0, &(0x7f0000000400)=""/76, 0x18) [ 1419.906202] loop5: detected capacity change from 0 to 2048 [ 1419.909466] EXT4-fs (loop5): unsupported descriptor size 226 [ 1419.943280] loop6: detected capacity change from 0 to 41948160 20:17:43 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) (fail_nth: 17) 20:17:43 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0x3, 0x0, 0x5, 0x0, 0x3, 0x200, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000340)={0x1, 0x81, 0x0, 0x6, 0x5}) readv(0xffffffffffffffff, 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100), 0x81, 0x0) readv(r1, &(0x7f0000000800)=[{&(0x7f0000000380)=""/90, 0x5a}, {&(0x7f0000000400)=""/251, 0xfb}, {&(0x7f0000000500)=""/195, 0xc3}, {&(0x7f00000006c0)=""/74, 0x4a}, {&(0x7f0000000740)=""/183, 0xb7}], 0x5) pipe2$9p(&(0x7f0000000080), 0x4000) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x25, &(0x7f00000002c0), 0x4) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/snmp\x00') preadv(r2, &(0x7f0000002400)=[{&(0x7f0000000140)=""/203, 0xcb}], 0x1, 0x7ff, 0x0) ioctl$KDENABIO(r2, 0x4b36) fdatasync(0xffffffffffffffff) poll(&(0x7f0000000140), 0x0, 0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000000640), &(0x7f0000000680)=0x4) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, &(0x7f00000000c0)) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, &(0x7f0000000240)) unshare(0x48020200) 20:17:43 executing program 4: r0 = syz_open_procfs(0x0, 0x0) getdents(r0, &(0x7f0000000400)=""/76, 0x18) 20:17:43 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2440f, 0x0) 20:17:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 22) 20:17:43 executing program 3: syz_io_uring_setup(0x32ec, &(0x7f0000000180)={0x0, 0xc43, 0x20, 0x1, 0xdc}, &(0x7f0000fea000/0x14000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000240)) r1 = syz_io_uring_setup(0x7a1d, &(0x7f0000000280)={0x0, 0x71d, 0x1, 0x3, 0xa4}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff6000/0x2000)=nil, &(0x7f0000000300), &(0x7f0000000340)=0x0) syz_io_uring_submit(r0, r2, &(0x7f00000003c0)=@IORING_OP_STATX={0x15, 0x2, 0x0, 0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000380)='./file0\x00', 0x10, 0x4000, 0x1}, 0x80000000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r3, 0x80045432, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000700)=ANY=[@ANYBLOB="e1", @ANYRES32=r3, @ANYBLOB="0200091f3813055dac40f7936891c3f1d680053400f8669f69066d7d12a439633017b131f8b13d89460b02479263951e236dab8b308a8ac02ea506d05dad5aa7331b865787152c9a7c3ca03a86eac2ed5d74ccfc8700f897bbf0a4d057dd3eb9c5a5b756642c9f0316fbac9393a0dd48692102d1be"]) syz_io_uring_setup(0x1dea, &(0x7f00000005c0)={0x0, 0xfa0f, 0x20, 0x3, 0x3b, 0x0, r1}, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000ff6000/0x3000)=nil, &(0x7f0000000640), &(0x7f0000000680)=0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r5, 0x80045432, 0x0) syz_io_uring_submit(r0, r4, &(0x7f00000006c0)=@IORING_OP_FADVISE={0x18, 0x3, 0x0, @fd=r5, 0x4, 0x0, 0x7e}, 0x1) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setns(0xffffffffffffffff, 0x20000000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) r6 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0xe02, 0x0) ioctl$TCSETS(r5, 0x5402, &(0x7f0000000400)={0x6, 0x5, 0x7fff, 0x2, 0x16, "1f463893305888ec809e95dff030fd501af231"}) r7 = openat(r6, &(0x7f0000000140)='./file0\x00', 0xa0281, 0x150) ioctl$TIOCGPTPEER(r7, 0x5441, 0x4) ioctl$TIOCL_GETSHIFTSTATE(r6, 0x541c, &(0x7f0000000000)={0x6, 0x4}) 20:17:43 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x8cffffff) 20:17:43 executing program 0: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x81, 0x40, 0x8, 0x4, 0x0, 0x81, 0x9062, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0x10000, 0x80000001}, 0x4000, 0x800, 0x9, 0x1, 0x80000001, 0x0, 0xffff, 0x0, 0x400, 0x0, 0x4}, 0xffffffffffffffff, 0xe, r0, 0xa) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000000)={r1, 0x248, 0xfff, 0xa4}) r3 = signalfd4(r2, &(0x7f0000000200)={[0xff]}, 0x8, 0x80000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_SEND={0x1a, 0x3, 0x0, r3, 0x0, &(0x7f00000004c0)="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", 0x1000}, 0x8) linkat(r2, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x1400) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) 20:17:43 executing program 4: syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') getdents(0xffffffffffffffff, &(0x7f0000000400)=""/76, 0x18) [ 1434.051977] FAULT_INJECTION: forcing a failure. [ 1434.051977] name failslab, interval 1, probability 0, space 0, times 0 [ 1434.054629] CPU: 1 PID: 8977 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1434.056202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1434.058099] Call Trace: [ 1434.058704] dump_stack+0x107/0x167 [ 1434.059550] should_fail.cold+0x5/0xa [ 1434.060423] ? security_file_alloc+0x34/0x170 [ 1434.061451] should_failslab+0x5/0x20 [ 1434.062324] kmem_cache_alloc+0x5b/0x310 [ 1434.063268] security_file_alloc+0x34/0x170 [ 1434.064260] __alloc_file+0xb7/0x320 [ 1434.065113] alloc_empty_file+0x6d/0x170 [ 1434.066044] path_openat+0xe6/0x2770 [ 1434.066896] ? __lock_acquire+0x1657/0x5b00 [ 1434.067897] ? path_lookupat+0x860/0x860 [ 1434.068816] ? perf_trace_lock+0xac/0x490 20:17:43 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2441b, 0x0) [ 1434.069757] ? lock_acquire+0x197/0x470 [ 1434.070871] ? find_held_lock+0x2c/0x110 [ 1434.071807] ? __lockdep_reset_lock+0x180/0x180 [ 1434.072869] do_filp_open+0x190/0x3e0 [ 1434.073735] ? may_open_dev+0xf0/0xf0 [ 1434.074608] ? alloc_fd+0x2e7/0x670 [ 1434.075447] ? lock_downgrade+0x6d0/0x6d0 [ 1434.076398] ? do_raw_spin_lock+0x121/0x260 20:17:43 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0xe5ffffff) 20:17:43 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)='./file0/file0\x00', 0x2) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) [ 1434.076417] ? rwlock_bug.part.0+0x90/0x90 [ 1434.076447] ? _raw_spin_unlock+0x1a/0x30 [ 1434.076464] ? alloc_fd+0x2e7/0x670 [ 1434.076497] do_sys_openat2+0x171/0x4d0 [ 1434.076520] ? build_open_flags+0x6f0/0x6f0 [ 1434.076552] ? rcu_read_lock_any_held+0x75/0xa0 [ 1434.076577] __x64_sys_openat+0x13f/0x1f0 [ 1434.076597] ? __ia32_sys_open+0x1c0/0x1c0 [ 1434.076626] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1434.076647] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1434.076670] do_syscall_64+0x33/0x40 [ 1434.076690] entry_SYSCALL_64_after_hwframe+0x67/0xd1 20:17:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 23) [ 1434.076703] RIP: 0033:0x7f5fa5302a04 [ 1434.076722] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 20:17:43 executing program 3: semctl$IPC_RMID(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000200), 0x4}, 0x408a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xfffffffffffff7ff, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) r1 = semget$private(0x0, 0x6, 0x0) semop(r1, &(0x7f00000000c0)=[{0x3, 0x400, 0x1800}, {}, {0x2, 0x8, 0x800}, {0x4, 0x9, 0x1800}], 0x4) semop(0x0, &(0x7f0000000000)=[{0x4, 0xfff}], 0x1) r2 = semget$private(0x0, 0x6, 0x0) semtimedop(0x0, &(0x7f00000001c0)=[{0x1, 0xffff, 0x1000}], 0x1, 0x0) semtimedop(0x0, &(0x7f0000001280)=[{0x0, 0x7}, {0x3, 0x4, 0x1000}, {0x2, 0x4, 0x1000}, {0x4, 0x2, 0x800}, {0x1, 0x8}, {0x3, 0xfff, 0x800}], 0x2aaaacce, &(0x7f00000012c0)={0x77359400}) semctl$IPC_RMID(r2, 0x0, 0x0) getresgid(&(0x7f00000010c0), &(0x7f0000001100), &(0x7f0000001140)) semtimedop(0x0, &(0x7f0000000080)=[{0x4, 0x3acd, 0x1400}, {0x7, 0x400, 0x1000}, {0x0, 0xe4, 0x1c00}], 0x3, &(0x7f0000000140)={0x77359400}) semctl$SEM_INFO(0x0, 0x1, 0x13, &(0x7f0000002e40)=""/4111) stat(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r4, 0x0, r3) semctl$IPC_RMID(r2, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) [ 1434.076733] RSP: 002b:00007f5fa28c4ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1434.076754] RAX: ffffffffffffffda RBX: 00007f5fa5399970 RCX: 00007f5fa5302a04 [ 1434.076766] RDX: 0000000000000002 RSI: 00007f5fa28c5000 RDI: 00000000ffffff9c [ 1434.076778] RBP: 00007f5fa28c5000 R08: 0000000000000000 R09: ffffffffffffffff 20:17:43 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2445d, 0x0) 20:17:43 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) (fail_nth: 18) 20:17:43 executing program 4: syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') getdents(0xffffffffffffffff, &(0x7f0000000400)=""/76, 0x18) [ 1434.076790] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1434.076801] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1434.079091] loop6: detected capacity change from 0 to 41948160 [ 1434.091917] FAULT_INJECTION: forcing a failure. [ 1434.091917] name failslab, interval 1, probability 0, space 0, times 0 20:17:43 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0xf6ffffff) [ 1434.091931] CPU: 0 PID: 8974 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 1434.091939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1434.091943] Call Trace: [ 1434.091960] dump_stack+0x107/0x167 [ 1434.091977] should_fail.cold+0x5/0xa [ 1434.091993] ? create_object.isra.0+0x3a/0xa20 [ 1434.092007] should_failslab+0x5/0x20 [ 1434.092020] kmem_cache_alloc+0x5b/0x310 [ 1434.092042] create_object.isra.0+0x3a/0xa20 [ 1434.092053] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1434.092074] kmem_cache_alloc+0x159/0x310 [ 1434.092096] __kernfs_new_node+0xd4/0x860 [ 1434.092109] ? mark_held_locks+0x9e/0xe0 [ 1434.092131] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1434.092151] ? cpumask_next+0x1f/0x30 [ 1434.092166] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1434.092187] ? pcpu_alloc+0x12a/0x1240 [ 1434.092212] kernfs_new_node+0x18d/0x250 [ 1434.092234] kernfs_create_dir_ns+0x49/0x160 [ 1434.092254] cgroup_mkdir+0x315/0xf50 [ 1434.092276] ? cgroup_destroy_locked+0x710/0x710 [ 1434.092292] kernfs_iop_mkdir+0x14d/0x1e0 [ 1434.092309] vfs_mkdir+0x493/0x750 [ 1434.092328] do_mkdirat+0x150/0x2b0 [ 1434.092346] ? user_path_create+0xf0/0xf0 [ 1434.092364] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1434.092378] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1434.092397] do_syscall_64+0x33/0x40 [ 1434.092410] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1434.092419] RIP: 0033:0x7fc9b48f8b19 [ 1434.092430] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1434.092438] RSP: 002b:00007fc9b1e6e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1434.092452] RAX: ffffffffffffffda RBX: 00007fc9b4a0bf60 RCX: 00007fc9b48f8b19 [ 1434.092460] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1434.092467] RBP: 00007fc9b1e6e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1434.092475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1434.092482] R13: 00007ffc6a0262ff R14: 00007fc9b1e6e300 R15: 0000000000022000 [ 1434.163507] loop6: detected capacity change from 0 to 41948160 [ 1434.215367] FAULT_INJECTION: forcing a failure. [ 1434.215367] name failslab, interval 1, probability 0, space 0, times 0 [ 1434.215381] CPU: 0 PID: 8993 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1434.215387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1434.215391] Call Trace: [ 1434.215407] dump_stack+0x107/0x167 [ 1434.215420] should_fail.cold+0x5/0xa [ 1434.215434] ? create_object.isra.0+0x3a/0xa20 [ 1434.215445] should_failslab+0x5/0x20 [ 1434.215456] kmem_cache_alloc+0x5b/0x310 [ 1434.215468] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1434.215480] create_object.isra.0+0x3a/0xa20 [ 1434.215490] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1434.215504] kmem_cache_alloc+0x159/0x310 [ 1434.215519] security_file_alloc+0x34/0x170 [ 1434.215530] __alloc_file+0xb7/0x320 [ 1434.215541] alloc_empty_file+0x6d/0x170 [ 1434.215553] path_openat+0xe6/0x2770 [ 1434.215564] ? __lock_acquire+0x1657/0x5b00 [ 1434.215581] ? path_lookupat+0x860/0x860 [ 1434.215592] ? perf_trace_lock+0xac/0x490 [ 1434.215602] ? lock_acquire+0x197/0x470 [ 1434.215612] ? find_held_lock+0x2c/0x110 [ 1434.215624] ? __lockdep_reset_lock+0x180/0x180 [ 1434.215638] do_filp_open+0x190/0x3e0 [ 1434.215647] ? may_open_dev+0xf0/0xf0 [ 1434.215661] ? alloc_fd+0x2e7/0x670 [ 1434.215672] ? lock_downgrade+0x6d0/0x6d0 [ 1434.215691] ? do_raw_spin_lock+0x121/0x260 [ 1434.215701] ? rwlock_bug.part.0+0x90/0x90 [ 1434.215717] ? _raw_spin_unlock+0x1a/0x30 [ 1434.215727] ? alloc_fd+0x2e7/0x670 [ 1434.215744] do_sys_openat2+0x171/0x4d0 [ 1434.215757] ? build_open_flags+0x6f0/0x6f0 [ 1434.215774] ? rcu_read_lock_any_held+0x75/0xa0 [ 1434.215787] __x64_sys_openat+0x13f/0x1f0 [ 1434.215798] ? __ia32_sys_open+0x1c0/0x1c0 [ 1434.215814] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1434.215825] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1434.215838] do_syscall_64+0x33/0x40 [ 1434.215849] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1434.215856] RIP: 0033:0x7f5fa5302a04 [ 1434.215867] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1434.215873] RSP: 002b:00007f5fa28c4ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1434.215885] RAX: ffffffffffffffda RBX: 00007f5fa5399970 RCX: 00007f5fa5302a04 [ 1434.215892] RDX: 0000000000000002 RSI: 00007f5fa28c5000 RDI: 00000000ffffff9c [ 1434.215898] RBP: 00007f5fa28c5000 R08: 0000000000000000 R09: ffffffffffffffff [ 1434.215905] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1434.215911] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1434.239687] loop5: detected capacity change from 0 to 2048 [ 1434.281286] EXT4-fs (loop5): unsupported descriptor size 226 [ 1434.333034] FAULT_INJECTION: forcing a failure. [ 1434.333034] name failslab, interval 1, probability 0, space 0, times 0 [ 1434.333048] CPU: 0 PID: 9003 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 1434.333056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1434.333061] Call Trace: [ 1434.333078] dump_stack+0x107/0x167 [ 1434.333095] should_fail.cold+0x5/0xa [ 1434.333111] ? create_object.isra.0+0x3a/0xa20 [ 1434.333128] should_failslab+0x5/0x20 [ 1434.333141] kmem_cache_alloc+0x5b/0x310 [ 1434.333161] create_object.isra.0+0x3a/0xa20 [ 1434.333172] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1434.333191] kmem_cache_alloc+0x159/0x310 [ 1434.333211] __kernfs_new_node+0xd4/0x860 [ 1434.389455] ? mark_held_locks+0x9e/0xe0 [ 1434.389472] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1434.389491] ? cpumask_next+0x1f/0x30 [ 1434.389506] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1434.389526] ? pcpu_alloc+0x12a/0x1240 [ 1434.389549] kernfs_new_node+0x18d/0x250 [ 1434.389569] kernfs_create_dir_ns+0x49/0x160 [ 1434.389589] cgroup_mkdir+0x315/0xf50 [ 1434.389608] ? cgroup_destroy_locked+0x710/0x710 [ 1434.389624] kernfs_iop_mkdir+0x14d/0x1e0 [ 1434.389641] vfs_mkdir+0x493/0x750 [ 1434.389658] do_mkdirat+0x150/0x2b0 [ 1434.389674] ? user_path_create+0xf0/0xf0 [ 1434.389691] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1434.389704] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1434.389722] do_syscall_64+0x33/0x40 [ 1434.389734] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1434.389742] RIP: 0033:0x7fc9b48f8b19 [ 1434.389754] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1434.389760] RSP: 002b:00007fc9b1e6e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1434.389774] RAX: ffffffffffffffda RBX: 00007fc9b4a0bf60 RCX: 00007fc9b48f8b19 [ 1434.389781] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1434.389788] RBP: 00007fc9b1e6e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1434.389795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1434.389802] R13: 00007ffc6a0262ff R14: 00007fc9b1e6e300 R15: 0000000000022000 [ 1434.415526] loop6: detected capacity change from 0 to 41948160 20:17:57 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) (fail_nth: 19) 20:17:57 executing program 3: fallocate(0xffffffffffffffff, 0x0, 0x9, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x4, 0xc1, 0xb4700000, 0x3ff, 0x10001}) clock_gettime(0x1, &(0x7f0000000000)={0x0, 0x0}) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000300)=0x14) readv(r2, &(0x7f0000000500)=[{&(0x7f0000000340)=""/81, 0x51}, {&(0x7f00000003c0)=""/205, 0xcd}], 0x2) timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f00000000c0)={{}, {0x0, r1+60000000}}, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000200)={{}, {0x0, 0x3938700}}, 0x0) perf_event_open(&(0x7f0000000580)={0x3, 0x80, 0x0, 0x40, 0x3, 0xff, 0x0, 0xa8, 0x40, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x2, @perf_bp={&(0x7f0000000240), 0xa}, 0x41000, 0xd55, 0x20, 0x0, 0x4d6, 0x9, 0x9, 0x0, 0xb5, 0x0, 0x3}, 0x0, 0xd, 0xffffffffffffffff, 0xb) fallocate(0xffffffffffffffff, 0x20, 0x80, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) syz_io_uring_setup(0x3a74, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x284}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f00000001c0)) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x887e2, 0x4) socket$nl_generic(0x10, 0x3, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000540)={0x77359400}}, 0x80000001) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x7ffff000, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, 0x0, 0x0) 20:17:57 executing program 4: syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') getdents(0xffffffffffffffff, &(0x7f0000000400)=""/76, 0x18) 20:17:57 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0xfeffffff) 20:17:57 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x2) 20:17:57 executing program 2: ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000300)) pipe(0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5e, 0x47107, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x800}, 0x0, 0x0, 0x1002, 0x0, 0x7, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2f51a26fea35e69e, 0x2) ioctl$sock_inet_SIOCADDRT(r0, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x15}}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0xa0}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00000003c0)) ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) creat(&(0x7f0000000240)='./file0\x00', 0x49) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000001700)={0x0, 0xffffffffffffffff, 0x6d36, 0x7, 0x4, 0x8}) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @private=0xa010102}}, 0x0, 0x0, 0x4f, 0x0, "3c1c2fd629c4af55a8680f7a892e0865c7fbba0cdfa184016bc00618cdb5732d900802764f98b1af0cd43f34e89ab87a13a460acbb4433cb8a7aaa5797c2f5b5cc15058fbbef4c13daa3094bf3e22ec6"}, 0xd8) r1 = syz_io_uring_setup(0x37fb, &(0x7f0000000340)={0x0, 0x18da, 0x20, 0x1, 0x296}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000280)) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4) sendmmsg(r0, &(0x7f0000000540)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000400)="dbaa767469502353e0b5d9fb88b653e754d046237513c65f461993c85275af99e3ec9ba7580842cebb76e3e8bfd20cebbf4b07eee411d5d89c4ba55f00a07923ad0bbfbdc37e516a24fe78ba453279eeb1a97484", 0x54}, {&(0x7f0000000480)="08c1b16e8708dcd5a40268474da0b0c6cc80a804b8f08c802a16934e1bffbd9a06725c1ab4c19be6056cc85655315bba34f8dc88ccd6a7a24016862cb73b60210df345fe2061c0b78354787681caaf5d41c0edf0b4cfa237a06b9c31f9c805f361411e10b4a22af0dd97cdb639afcd2e1bf1a7204806ad6c4f36a58b80352ff8d0e589b59e0d107826810b8cf0", 0x8d}], 0x2, &(0x7f00000033c0)=ANY=[@ANYBLOB="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"], 0x15c8}}], 0x1, 0x40000c0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) 20:17:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 24) 20:17:57 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r0, 0x80045432, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) [ 1448.837849] FAULT_INJECTION: forcing a failure. [ 1448.837849] name failslab, interval 1, probability 0, space 0, times 0 [ 1448.841180] CPU: 0 PID: 9029 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1448.842733] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1448.844548] Call Trace: [ 1448.845121] dump_stack+0x107/0x167 [ 1448.845901] should_fail.cold+0x5/0xa [ 1448.846726] ? __kthread_create_on_node+0xd1/0x400 [ 1448.847808] should_failslab+0x5/0x20 [ 1448.848628] kmem_cache_alloc_trace+0x55/0x320 [ 1448.849620] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1448.850640] __kthread_create_on_node+0xd1/0x400 [ 1448.851685] ? __kthread_parkme+0x1d0/0x1d0 [ 1448.852630] ? __mutex_lock+0x4fe/0x10b0 [ 1448.853510] ? loop_configure+0xc8a/0x1410 [ 1448.854384] ? do_raw_spin_unlock+0x4f/0x220 [ 1448.855341] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1448.856376] kthread_create_on_node+0xbb/0x100 [ 1448.857356] ? __kthread_create_on_node+0x400/0x400 [ 1448.858434] ? lockdep_init_map_type+0x2c7/0x780 [ 1448.859487] ? lockdep_init_map_type+0x2c7/0x780 [ 1448.860520] loop_configure+0x3e7/0x1410 [ 1448.861409] lo_ioctl+0xa57/0x16b0 [ 1448.862144] ? avc_has_extended_perms+0x7f1/0xf40 [ 1448.863155] ? loop_set_status_old+0x250/0x250 [ 1448.864150] ? avc_ss_reset+0x180/0x180 [ 1448.864981] ? find_held_lock+0x2c/0x110 [ 1448.865841] ? __lock_acquire+0xbb1/0x5b00 [ 1448.866781] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1448.867918] ? generic_block_fiemap+0x60/0x60 [ 1448.868853] ? lock_downgrade+0x6d0/0x6d0 [ 1448.869728] ? build_open_flags+0x6f0/0x6f0 [ 1448.870640] ? loop_set_status_old+0x250/0x250 [ 1448.871634] blkdev_ioctl+0x291/0x710 [ 1448.871820] FAULT_INJECTION: forcing a failure. [ 1448.871820] name failslab, interval 1, probability 0, space 0, times 0 [ 1448.872431] ? blkdev_common_ioctl+0x1930/0x1930 [ 1448.875774] ? selinux_file_ioctl+0xb6/0x270 [ 1448.876700] block_ioctl+0xf9/0x140 [ 1448.877463] ? blkdev_read_iter+0x1c0/0x1c0 [ 1448.878366] __x64_sys_ioctl+0x19a/0x210 [ 1448.879226] do_syscall_64+0x33/0x40 [ 1448.880040] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1448.881127] RIP: 0033:0x7f5fa534f8d7 [ 1448.881916] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1448.885806] RSP: 002b:00007f5fa28c4f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1448.887445] RAX: ffffffffffffffda RBX: 00007f5fa5399970 RCX: 00007f5fa534f8d7 [ 1448.888941] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1448.890433] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1448.891973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1448.893480] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1448.895015] CPU: 1 PID: 9030 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 1448.896505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1448.898257] Call Trace: [ 1448.898807] dump_stack+0x107/0x167 [ 1448.899587] should_fail.cold+0x5/0xa [ 1448.900397] ? create_object.isra.0+0x3a/0xa20 [ 1448.901357] should_failslab+0x5/0x20 [ 1448.902157] kmem_cache_alloc+0x5b/0x310 [ 1448.903009] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1448.904036] create_object.isra.0+0x3a/0xa20 [ 1448.904961] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1448.906041] __kmalloc+0x16e/0x390 [ 1448.906799] selinux_kernfs_init_security+0x137/0x4c0 [ 1448.907889] ? selinux_file_mprotect+0x610/0x610 [ 1448.908887] ? find_held_lock+0x2c/0x110 [ 1448.909750] ? __kernfs_new_node+0x2ad/0x860 [ 1448.910670] ? lock_downgrade+0x6d0/0x6d0 [ 1448.911548] ? rwlock_bug.part.0+0x90/0x90 [ 1448.912463] security_kernfs_init_security+0x4e/0xb0 [ 1448.913537] __kernfs_new_node+0x531/0x860 [ 1448.914425] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1448.915447] ? cpumask_next+0x1f/0x30 [ 1448.916253] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1448.917237] ? pcpu_alloc+0x12a/0x1240 [ 1448.918066] kernfs_new_node+0x18d/0x250 [ 1448.918938] kernfs_create_dir_ns+0x49/0x160 [ 1448.919877] cgroup_mkdir+0x315/0xf50 [ 1448.920690] ? cgroup_destroy_locked+0x710/0x710 [ 1448.921683] kernfs_iop_mkdir+0x14d/0x1e0 [ 1448.922561] vfs_mkdir+0x493/0x750 [ 1448.923330] do_mkdirat+0x150/0x2b0 [ 1448.924101] ? user_path_create+0xf0/0xf0 [ 1448.924982] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1448.926083] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1448.927178] do_syscall_64+0x33/0x40 [ 1448.927975] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1448.929056] RIP: 0033:0x7fc9b48f8b19 [ 1448.929841] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1448.933733] RSP: 002b:00007fc9b1e6e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1448.935351] RAX: ffffffffffffffda RBX: 00007fc9b4a0bf60 RCX: 00007fc9b48f8b19 [ 1448.936858] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1448.938369] RBP: 00007fc9b1e6e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1448.939891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1448.941402] R13: 00007ffc6a0262ff R14: 00007fc9b1e6e300 R15: 0000000000022000 20:17:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') getdents(r0, 0x0, 0x0) 20:17:57 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r0, 0x0) syz_mount_image$vfat(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x9, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000200)="9e250d3f841efa1dc69876696cbcf132255c9ef8484640f7773e4a0a39aed87c44244e1450f47e0f6e211060afee6a5b519ab4f7a26dc3541f47071443d58ac54c6b7b2a9ccd21f644a2133b59717626b6696a", 0x53, 0x3f}, {&(0x7f0000000280)="661dc9d763795114210749cb986fb3e1bcc84c6bc7826870502fbbcfdadfacfef954738770429034553dc8758d1409c6162d03fd9bd907a0edccd128db13ba9afecde7c08ef1baf124240e259daff85a283a648eb3a0d0fef6915a24d8c9933977aa3a100c3df56696077d1ef1f9fa71795552f2afdf844d11fbdf2a77092287fad64c8a7cb485b1223f838a98bd48dc2a92729c8f1c017a8a46f9dc824b65e82a796d2552986d87daf43f7f25ba6985a07a2bca5a6a4477cdbe104c6af16a63069f33e4b567d394", 0xc8, 0x4c}, {&(0x7f0000000380)="80f14886c23d31070d2a5f1b3e858689241c0aebb11a84491ad9f438b3799b5a07f0e478441a1ed8a6e4636e34329a602aa54ab3f57ff00a83d55129cfb566cd47ba278e6b264b7bb3de57553491e71996002f5ae0e0ff5f367eeb966b0835e3887f1a1512fe760f65da7e1dc69094efc1a2", 0x72, 0x20}], 0x800, &(0x7f0000000540)={[{@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@uid_gt={'uid>', r0}}, {@obj_user={'obj_user', 0x3d, ']]\xc2\''}}, {@pcr={'pcr', 0x3d, 0x13}}]}) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000140), 0x2, 0x2) [ 1448.956046] loop6: detected capacity change from 0 to 41948160 20:17:58 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0xffff8000) [ 1449.081457] FAT-fs (loop0): Unrecognized mount option "uid>00000000000000016877" or missing value 20:17:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 25) 20:17:58 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x3) [ 1449.100499] loop6: detected capacity change from 0 to 41948160 [ 1449.108451] FAULT_INJECTION: forcing a failure. [ 1449.108451] name failslab, interval 1, probability 0, space 0, times 0 [ 1449.110816] CPU: 1 PID: 9047 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1449.112270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1449.114032] Call Trace: [ 1449.114588] dump_stack+0x107/0x167 [ 1449.115359] should_fail.cold+0x5/0xa [ 1449.116164] ? create_object.isra.0+0x3a/0xa20 [ 1449.117116] should_failslab+0x5/0x20 [ 1449.117940] kmem_cache_alloc+0x5b/0x310 [ 1449.118795] create_object.isra.0+0x3a/0xa20 [ 1449.119712] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1449.120790] kmem_cache_alloc_trace+0x151/0x320 [ 1449.121766] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1449.122766] __kthread_create_on_node+0xd1/0x400 [ 1449.123780] ? __kthread_parkme+0x1d0/0x1d0 [ 1449.124691] ? __mutex_lock+0x4fe/0x10b0 [ 1449.125550] ? loop_configure+0xc8a/0x1410 [ 1449.126440] ? do_raw_spin_unlock+0x4f/0x220 [ 1449.127383] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1449.128385] kthread_create_on_node+0xbb/0x100 [ 1449.129339] ? __kthread_create_on_node+0x400/0x400 [ 1449.130411] ? lockdep_init_map_type+0x2c7/0x780 [ 1449.131411] ? lockdep_init_map_type+0x2c7/0x780 [ 1449.132419] loop_configure+0x3e7/0x1410 [ 1449.133297] lo_ioctl+0xa57/0x16b0 [ 1449.134048] ? avc_has_extended_perms+0x7f1/0xf40 [ 1449.135065] ? loop_set_status_old+0x250/0x250 [ 1449.136048] ? avc_ss_reset+0x180/0x180 [ 1449.136893] ? find_held_lock+0x2c/0x110 [ 1449.137766] ? __lock_acquire+0xbb1/0x5b00 [ 1449.138713] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1449.139835] ? generic_block_fiemap+0x60/0x60 [ 1449.140781] ? lock_downgrade+0x6d0/0x6d0 [ 1449.141655] ? build_open_flags+0x6f0/0x6f0 [ 1449.142567] ? loop_set_status_old+0x250/0x250 [ 1449.143531] blkdev_ioctl+0x291/0x710 [ 1449.144342] ? blkdev_common_ioctl+0x1930/0x1930 [ 1449.145351] ? selinux_file_ioctl+0xb6/0x270 [ 1449.146281] block_ioctl+0xf9/0x140 [ 1449.147039] ? blkdev_read_iter+0x1c0/0x1c0 [ 1449.147950] __x64_sys_ioctl+0x19a/0x210 [ 1449.148808] do_syscall_64+0x33/0x40 [ 1449.149597] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1449.150677] RIP: 0033:0x7f5fa534f8d7 [ 1449.151461] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1449.155331] RSP: 002b:00007f5fa28c4f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1449.156935] RAX: ffffffffffffffda RBX: 00007f5fa5399970 RCX: 00007f5fa534f8d7 [ 1449.158440] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1449.159956] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1449.161461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1449.162975] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 20:17:58 executing program 2: ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000080)) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="04", 0x1, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0xab4764fd25f6a9bb, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000180)=@sco={0x1f, @none}, 0x0, 0x0, 0x1}, 0x2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x68, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @multicast2}}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_SRC={0x4}]}, 0x68}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r1) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) r4 = socket(0x15, 0xa, 0x1) sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000740)={0xd0, r2, 0x5, 0x70b528, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0xa}, @mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "38ada89586509121fe1f7eec883d1a1a2cb2569f7d9ad174"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "69bea474783505eb8d0bb0b8dd6d32b45cb0c7115ab68260"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "cebf6e2f02a38bed0c8fc5ad775ae94ddb978a631fe31981"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "1acad183ead22f2d78c7f587d8917ea947cd77b0bf119833"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "879ea19f292af416ccec450a6ae9869108f77280cea51b26"}, @NL80211_ATTR_MNTR_FLAGS={0xc, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}]}], @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0xd0}}, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000002c0)={0x1c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@generic="0000af0180"]}, 0x1c}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_CQM(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)=ANY=[@ANYBLOB="6800290eb2281c554be96905343a9d04d637f0dddbc6773c4dac7bfefe1c83448bf434d8a04b7126eb6b1b673277", @ANYRES16=0x0, @ANYBLOB="000425bd7000fddbdf253f00000024005e80080003000700000008000700f3020000080007003106000008000200f9ffffff04005e802c005e8008000700ef03000008000200ff070000080005000f00000008000300010100000800090001000000"], 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x4094) sendmsg$NL80211_CMD_VENDOR(r6, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000003c0)={&(0x7f00000004c0)={0x108, 0x0, 0x400, 0x70bd26, 0x25dfdbfe, {{}, {@void, @val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x1, 0x30}}}}, [@NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x7fff}, @NL80211_ATTR_VENDOR_ID={0x8}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0xffffffff}, @NL80211_ATTR_VENDOR_DATA={0xb8, 0xc5, "3d90cab4db990277673477b77bb71c59e6981157638d01ca48998629c556a1a07b6a94501bdd591ee61ef8109080ee07d65c8a321fe958467ae1bf2b04e319d50df9e4213fd06ef279c948f6673d314e3d09b386dc21b5b4c7e9a2c15d31881e817f799ab4bade6ac7704dedfd9fbab6e2b79cdc9dab24b64864a6a49f96c1a8221edbf13150cdc49b91739b1c6473c71aff60756bef6f955e543d66c28cd859999c2f23ac87a065307f2c6a8e5ef51a5848cb06"}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x3ff}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x1000}]}, 0x108}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000100)={'wlan0\x00'}) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000380), 0x10) 20:17:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') getdents(r0, 0x0, 0x0) 20:17:58 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) (fail_nth: 20) 20:17:58 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x4) [ 1449.233683] loop5: detected capacity change from 0 to 2048 [ 1449.246506] EXT4-fs (loop5): unsupported descriptor size 226 [ 1449.339568] FAULT_INJECTION: forcing a failure. [ 1449.339568] name failslab, interval 1, probability 0, space 0, times 0 [ 1449.342055] CPU: 1 PID: 9058 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 1449.343498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1449.345244] Call Trace: [ 1449.345806] dump_stack+0x107/0x167 [ 1449.346577] should_fail.cold+0x5/0xa [ 1449.347399] should_failslab+0x5/0x20 [ 1449.348205] __kmalloc_track_caller+0x79/0x370 [ 1449.349169] ? security_context_to_sid_core+0xb4/0x890 [ 1449.350282] kmemdup_nul+0x2d/0xa0 [ 1449.351036] security_context_to_sid_core+0xb4/0x890 [ 1449.352126] ? security_compute_sid.part.0+0x16e0/0x16e0 [ 1449.353270] ? do_raw_spin_lock+0x121/0x260 [ 1449.354184] ? rwlock_bug.part.0+0x90/0x90 [ 1449.355083] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1449.356117] ? do_raw_spin_unlock+0x4f/0x220 [ 1449.357053] ? _raw_spin_unlock+0x1a/0x30 [ 1449.357944] security_context_to_sid+0x35/0x50 [ 1449.358929] selinux_kernfs_init_security+0x19d/0x4c0 [ 1449.360028] ? selinux_file_mprotect+0x610/0x610 [ 1449.361043] ? find_held_lock+0x2c/0x110 [ 1449.361907] ? __kernfs_new_node+0x2ad/0x860 [ 1449.362843] ? lock_downgrade+0x6d0/0x6d0 [ 1449.363726] ? rwlock_bug.part.0+0x90/0x90 [ 1449.364641] security_kernfs_init_security+0x4e/0xb0 [ 1449.365710] __kernfs_new_node+0x531/0x860 [ 1449.366618] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1449.367634] ? cpumask_next+0x1f/0x30 [ 1449.368445] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1449.369440] ? pcpu_alloc+0x12a/0x1240 [ 1449.370276] kernfs_new_node+0x18d/0x250 [ 1449.371140] kernfs_create_dir_ns+0x49/0x160 [ 1449.372090] cgroup_mkdir+0x315/0xf50 [ 1449.372907] ? cgroup_destroy_locked+0x710/0x710 [ 1449.373921] kernfs_iop_mkdir+0x14d/0x1e0 [ 1449.374807] vfs_mkdir+0x493/0x750 [ 1449.375570] do_mkdirat+0x150/0x2b0 [ 1449.376346] ? user_path_create+0xf0/0xf0 [ 1449.377227] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1449.378338] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1449.379446] do_syscall_64+0x33/0x40 [ 1449.380239] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1449.381325] RIP: 0033:0x7fc9b48f8b19 [ 1449.382115] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1449.386012] RSP: 002b:00007fc9b1e6e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1449.387625] RAX: ffffffffffffffda RBX: 00007fc9b4a0bf60 RCX: 00007fc9b48f8b19 [ 1449.389136] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1449.390641] RBP: 00007fc9b1e6e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1449.392162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1449.393671] R13: 00007ffc6a0262ff R14: 00007fc9b1e6e300 R15: 0000000000022000 20:18:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 26) 20:18:13 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x80, 0x0, 0x0, 0x4317, 0xc220a, 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, @perf_config_ext, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000040)=[{0x0, 0x4, 0x82b4d8da1ae7c66c}], 0x1) getresgid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d91e31b7892f71f3ac842db783e431d605372ea606c253e7c4ff3d013e13614b38210b49077cca3b953d867fd849b8fe2ff2f49a2849f897aa0aa580d9181e218f7c241c047d0a0ef6ba946c262de8447d2ec926ffc3aaadd9660fff9cea9b11f2ff3704df391d2bdb33465bfa785d15ef405e901c59cb0dfc75ae84a5ce85db5f2f36325af0112eb6dc287979cb753db158700d35d226a85303ddcbf297af2d1466130655f6b56e08c7eeb4fae7cbc572c0ae6b363d5392787463e88b858d9fcd85f1496b6fc6b178c0d82279f7f88786abf6560194b10c2d46321e791bf63a2b9fd463ad47f9044", @ANYRESHEX, @ANYBLOB="2c7766641540eae190c7faf66e6f3d", @ANYRESHEX, @ANYBLOB="2c63616368653d6d6d61702c63616368653d6c6f6f7365196e6f657871656e642c6e6f6465766d61702c646f6e745f61707072616973652c646f6e745f6d6561737572652c7375626a5f747970653d2c646f6e745f6d656173750128ed94f2652ce673636f6e746578743d73797374656d5f752c66736d616769633d3078303030303038632c7569643d0000000000", @ANYRESDEC=r2, @ANYRES16=r1]) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000002c0)={{0x1, 0x0, 0x0, r2, 0x0, 0x39, 0x8}, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7}) semctl$IPC_RMID(0x0, 0x0, 0x0) r3 = semget(0x2, 0x0, 0x0) semop(r3, &(0x7f0000000340)=[{0x0, 0x4, 0x800}, {0x2, 0x57, 0x1000}, {0x1, 0x9, 0x1800}, {0x1, 0x80, 0x800}, {0x1, 0x6, 0x1000}, {0x1}], 0x6) r4 = signalfd4(r0, &(0x7f0000000380)={[0x2]}, 0x8, 0x100000) getuid() stat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f00000001c0)) r5 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ff9000/0x4000)=nil) semctl$SETALL(r5, 0x0, 0x11, &(0x7f0000000280)=[0x6]) clock_gettime(0x0, &(0x7f00000000c0)) semtimedop(r3, &(0x7f0000000400)=[{0x0, 0x4, 0x1000}], 0x1, &(0x7f00000003c0)) semctl$SEM_INFO(0x0, 0x935a4533181df21f, 0x13, &(0x7f0000001e00)=""/4096) semctl$SEM_INFO(0x0, 0x3, 0x13, &(0x7f0000000000)=""/35) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x7, 0xc, 0x8, 0x9, 0x0, 0x200, 0x74311, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x51, 0x4, @perf_bp={&(0x7f0000000080)}, 0x180a0, 0x120000000000000, 0x4, 0x0, 0x3a, 0x1, 0x8, 0x0, 0x2}, 0xffffffffffffffff, 0xc, r4, 0x0) unshare(0x48020200) 20:18:13 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x9b, 0x0, 0x0, 0x7ffc0000}]}) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x101, 0x4, 0x6, 0x7fffffff}]}) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x2, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x9, 0xe0, 0x6, 0x4}, {0x200, 0x3, 0x2, 0x5}]}) geteuid() 20:18:13 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0xffffc000) 20:18:13 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x5) 20:18:13 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) (fail_nth: 21) 20:18:13 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) setns(r2, 0x20000000) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000000)=0x5) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = fsmount(r2, 0x1, 0xb) sendmsg$nl_generic(r3, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)={0x218, 0x38, 0x300, 0x70bd2a, 0x25dfdbfc, {0x5}, [@typed={0x8, 0x64, 0x0, 0x0, @fd=r2}, @typed={0x8, 0x4c, 0x0, 0x0, @uid}, @nested={0x74, 0x5, 0x0, 0x1, [@typed={0x5b, 0x8c, 0x0, 0x0, @binary="69216c6cd83c98204ce12189af79dfa234b4311e14e608d6b68b1db80c3c796ae218906a0fcc9129993685fd43669286214b71856420407bafd634d44339dcc0b18c8a93a3d706da6abd705fde1b768f770900a250ee3b"}, @typed={0x14, 0x85, 0x0, 0x0, @ipv6=@empty}]}, @typed={0x6, 0x5c, 0x0, 0x0, @str='7\x00'}, @nested={0x141, 0x67, 0x0, 0x1, [@typed={0x8, 0x73, 0x0, 0x0, @uid}, @typed={0x5, 0x6b, 0x0, 0x0, @str='\x00'}, @generic="42559a46baffe2656de423ada3edabc0dcb4f9efb92a7bef5f08707fa4", @typed={0xb, 0x56, 0x0, 0x0, @str='cgroup\x00'}, @typed={0x8, 0x1f, 0x0, 0x0, @u32=0xceb9}, @generic="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"]}, @generic="a12722fe0f0ccb97b17a1a6fff6ad1ceb9e54a55d24126d6cf3360ac68ee25bd44fbafe5b9bfeb14d2e02b05e3f418fccc7d6e"]}, 0x218}, 0x1, 0x0, 0x0, 0x5}, 0x40080) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) 20:18:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') getdents(r0, 0x0, 0x0) [ 1464.260036] FAULT_INJECTION: forcing a failure. [ 1464.260036] name failslab, interval 1, probability 0, space 0, times 0 [ 1464.261885] CPU: 1 PID: 9080 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 1464.262932] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1464.264224] Call Trace: [ 1464.264627] dump_stack+0x107/0x167 [ 1464.265187] should_fail.cold+0x5/0xa [ 1464.265769] ? create_object.isra.0+0x3a/0xa20 [ 1464.266464] should_failslab+0x5/0x20 [ 1464.267044] kmem_cache_alloc+0x5b/0x310 [ 1464.267691] create_object.isra.0+0x3a/0xa20 [ 1464.268357] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1464.269136] __kmalloc_track_caller+0x177/0x370 [ 1464.269842] ? security_context_to_sid_core+0xb4/0x890 [ 1464.270643] kmemdup_nul+0x2d/0xa0 [ 1464.271185] security_context_to_sid_core+0xb4/0x890 [ 1464.271981] ? security_compute_sid.part.0+0x16e0/0x16e0 [ 1464.272800] ? do_raw_spin_lock+0x121/0x260 [ 1464.273453] ? rwlock_bug.part.0+0x90/0x90 [ 1464.274093] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1464.274826] ? do_raw_spin_unlock+0x4f/0x220 [ 1464.275487] ? _raw_spin_unlock+0x1a/0x30 [ 1464.276144] security_context_to_sid+0x35/0x50 [ 1464.276845] selinux_kernfs_init_security+0x19d/0x4c0 [ 1464.277628] ? selinux_file_mprotect+0x610/0x610 [ 1464.278346] ? find_held_lock+0x2c/0x110 [ 1464.278967] ? __kernfs_new_node+0x2ad/0x860 [ 1464.279651] ? lock_downgrade+0x6d0/0x6d0 [ 1464.280278] ? rwlock_bug.part.0+0x90/0x90 [ 1464.280931] security_kernfs_init_security+0x4e/0xb0 [ 1464.281699] __kernfs_new_node+0x531/0x860 [ 1464.282339] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1464.283060] ? cpumask_next+0x1f/0x30 [ 1464.283672] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1464.284387] ? pcpu_alloc+0x12a/0x1240 [ 1464.284980] kernfs_new_node+0x18d/0x250 [ 1464.285602] kernfs_create_dir_ns+0x49/0x160 [ 1464.286275] cgroup_mkdir+0x315/0xf50 [ 1464.286855] ? cgroup_destroy_locked+0x710/0x710 [ 1464.287599] kernfs_iop_mkdir+0x14d/0x1e0 [ 1464.288256] vfs_mkdir+0x493/0x750 [ 1464.288821] do_mkdirat+0x150/0x2b0 [ 1464.289398] ? user_path_create+0xf0/0xf0 [ 1464.290056] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1464.290885] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1464.291721] do_syscall_64+0x33/0x40 [ 1464.292307] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1464.293114] RIP: 0033:0x7fc9b48f8b19 [ 1464.293698] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1464.296634] RSP: 002b:00007fc9b1e6e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1464.297847] RAX: ffffffffffffffda RBX: 00007fc9b4a0bf60 RCX: 00007fc9b48f8b19 [ 1464.298982] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1464.300130] RBP: 00007fc9b1e6e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1464.301255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1464.302369] R13: 00007ffc6a0262ff R14: 00007fc9b1e6e300 R15: 0000000000022000 20:18:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') getdents(r0, &(0x7f0000000400)=""/76, 0x18) (fail_nth: 1) [ 1464.322872] FAULT_INJECTION: forcing a failure. [ 1464.322872] name failslab, interval 1, probability 0, space 0, times 0 [ 1464.325437] CPU: 0 PID: 9086 Comm: syz-executor.5 Not tainted 5.10.240 #1 20:18:13 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c39bd370362332ef22020202020202020202020202020202020202020202020434453a339bb202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x98, 0x8000}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000010900)="8800170000000000001740080000000008007809140b2a3a0802", 0x1a, 0xb800}], 0x0, &(0x7f00000000c0)={[{@block={'block', 0x3d, 0x200}}]}) [ 1464.327060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1464.328979] Call Trace: [ 1464.329574] dump_stack+0x107/0x167 [ 1464.330403] should_fail.cold+0x5/0xa [ 1464.331268] ? __kernfs_new_node+0xd4/0x860 [ 1464.332263] should_failslab+0x5/0x20 [ 1464.333126] kmem_cache_alloc+0x5b/0x310 [ 1464.334049] __kernfs_new_node+0xd4/0x860 [ 1464.334981] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1464.336065] ? perf_trace_lock+0xac/0x490 [ 1464.336995] ? perf_trace_lock+0xac/0x490 [ 1464.337925] ? lock_chain_count+0x20/0x20 [ 1464.338856] ? __lockdep_reset_lock+0x180/0x180 [ 1464.339915] ? __lockdep_reset_lock+0x180/0x180 [ 1464.340959] ? update_load_avg+0x162/0x1870 [ 1464.341930] ? find_held_lock+0x2c/0x110 [ 1464.342847] kernfs_new_node+0x18d/0x250 [ 1464.343770] kernfs_create_dir_ns+0x49/0x160 [ 1464.344771] internal_create_group+0x793/0xb30 [ 1464.345809] ? set_user_nice.part.0+0x2fd/0x760 [ 1464.346851] ? sysfs_remove_group+0x170/0x170 [ 1464.347865] ? lockdep_init_map_type+0x2c7/0x780 [ 1464.348929] ? blk_queue_flag_set+0x22/0x30 [ 1464.349888] ? __loop_update_dio+0x2d2/0x690 [ 1464.350875] loop_configure+0x953/0x1410 [ 1464.351810] lo_ioctl+0xa57/0x16b0 [ 1464.352602] ? avc_has_extended_perms+0x7f1/0xf40 [ 1464.353690] ? loop_set_status_old+0x250/0x250 [ 1464.354709] ? avc_ss_reset+0x180/0x180 [ 1464.355619] ? find_held_lock+0x2c/0x110 [ 1464.356540] ? __lock_acquire+0xbb1/0x5b00 [ 1464.357546] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1464.358709] ? generic_block_fiemap+0x60/0x60 [ 1464.359718] ? lock_downgrade+0x6d0/0x6d0 [ 1464.360637] ? build_open_flags+0x6f0/0x6f0 [ 1464.361616] ? loop_set_status_old+0x250/0x250 [ 1464.362639] blkdev_ioctl+0x291/0x710 [ 1464.363489] ? blkdev_common_ioctl+0x1930/0x1930 [ 1464.364555] ? selinux_file_ioctl+0xb6/0x270 [ 1464.365546] block_ioctl+0xf9/0x140 [ 1464.366353] ? blkdev_read_iter+0x1c0/0x1c0 [ 1464.367313] __x64_sys_ioctl+0x19a/0x210 [ 1464.368228] do_syscall_64+0x33/0x40 [ 1464.369062] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1464.370195] RIP: 0033:0x7f5fa534f8d7 [ 1464.371017] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1464.375085] RSP: 002b:00007f5fa28c4f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1464.376899] RAX: ffffffffffffffda RBX: 00007f5fa5399970 RCX: 00007f5fa534f8d7 [ 1464.378850] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1464.380617] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1464.382203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1464.383816] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 20:18:13 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x6) [ 1464.391327] loop5: detected capacity change from 0 to 2048 [ 1464.408821] EXT4-fs (loop5): unsupported descriptor size 226 20:18:13 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x5) [ 1464.421082] loop6: detected capacity change from 0 to 41948160 20:18:13 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x1181010, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) 20:18:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 27) [ 1464.466927] FAULT_INJECTION: forcing a failure. [ 1464.466927] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1464.470116] CPU: 0 PID: 9103 Comm: syz-executor.4 Not tainted 5.10.240 #1 [ 1464.471835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1464.473898] Call Trace: [ 1464.474554] dump_stack+0x107/0x167 [ 1464.475486] should_fail.cold+0x5/0xa [ 1464.476457] _copy_to_user+0x2e/0x180 [ 1464.477421] simple_read_from_buffer+0xcc/0x160 [ 1464.478588] proc_fail_nth_read+0x198/0x230 [ 1464.479938] ? proc_sessionid_read+0x230/0x230 [ 1464.481350] ? security_file_permission+0xb1/0xe0 [ 1464.482813] ? proc_sessionid_read+0x230/0x230 [ 1464.484129] vfs_read+0x228/0x620 20:18:13 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) (fail_nth: 22) [ 1464.485012] ksys_read+0x12d/0x260 [ 1464.485955] ? vfs_write+0xb10/0xb10 [ 1464.486888] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1464.488253] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1464.489531] do_syscall_64+0x33/0x40 [ 1464.490468] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1464.491757] RIP: 0033:0x7f663127d69c [ 1464.492664] 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 [ 1464.497209] RSP: 002b:00007f662e840170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1464.499106] RAX: ffffffffffffffda RBX: 0000000000000018 RCX: 00007f663127d69c [ 1464.500891] RDX: 000000000000000f RSI: 00007f662e8401e0 RDI: 0000000000000004 [ 1464.502653] RBP: 00007f662e8401d0 R08: 0000000000000000 R09: 0000000000000000 [ 1464.504440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1464.506197] R13: 00007ffc1cba6ddf R14: 00007f662e840300 R15: 0000000000022000 [ 1464.509005] loop2: detected capacity change from 0 to 94208 20:18:13 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0xfffff000) [ 1464.590404] ISOFS: Logical zone size(0) < hardware blocksize(512) [ 1464.594264] FAULT_INJECTION: forcing a failure. [ 1464.594264] name failslab, interval 1, probability 0, space 0, times 0 [ 1464.595819] CPU: 1 PID: 9108 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1464.596738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1464.597857] Call Trace: [ 1464.598211] dump_stack+0x107/0x167 [ 1464.598699] should_fail.cold+0x5/0xa [ 1464.599217] ? create_object.isra.0+0x3a/0xa20 [ 1464.599845] should_failslab+0x5/0x20 [ 1464.600357] kmem_cache_alloc+0x5b/0x310 [ 1464.600904] create_object.isra.0+0x3a/0xa20 [ 1464.601504] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1464.602200] kmem_cache_alloc+0x159/0x310 [ 1464.602761] __kernfs_new_node+0xd4/0x860 [ 1464.603317] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1464.603981] ? perf_trace_lock+0xac/0x490 [ 1464.604547] ? perf_trace_lock+0xac/0x490 [ 1464.605130] ? lock_chain_count+0x20/0x20 [ 1464.605683] ? __lockdep_reset_lock+0x180/0x180 [ 1464.606330] ? __lockdep_reset_lock+0x180/0x180 [ 1464.606949] ? task_rq_lock+0xab/0x270 [ 1464.607477] ? lock_release+0x680/0x680 [ 1464.608034] ? find_held_lock+0x2c/0x110 [ 1464.608575] kernfs_new_node+0x18d/0x250 [ 1464.609118] kernfs_create_dir_ns+0x49/0x160 [ 1464.609701] internal_create_group+0x793/0xb30 [ 1464.610317] ? set_user_nice.part.0+0x2fd/0x760 [ 1464.610951] ? sysfs_remove_group+0x170/0x170 [ 1464.611560] ? lockdep_init_map_type+0x2c7/0x780 [ 1464.612218] ? blk_queue_flag_set+0x22/0x30 [ 1464.612789] ? __loop_update_dio+0x2d2/0x690 [ 1464.613383] loop_configure+0x953/0x1410 [ 1464.613943] lo_ioctl+0xa57/0x16b0 [ 1464.614413] ? avc_has_extended_perms+0x7f1/0xf40 [ 1464.615070] ? loop_set_status_old+0x250/0x250 [ 1464.615700] ? avc_ss_reset+0x180/0x180 [ 1464.616232] ? find_held_lock+0x2c/0x110 [ 1464.616784] ? __lock_acquire+0xbb1/0x5b00 [ 1464.617378] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1464.618068] ? generic_block_fiemap+0x60/0x60 [ 1464.618661] ? lock_downgrade+0x6d0/0x6d0 [ 1464.619206] ? build_open_flags+0x6f0/0x6f0 [ 1464.619816] ? loop_set_status_old+0x250/0x250 [ 1464.620428] blkdev_ioctl+0x291/0x710 [ 1464.620936] ? blkdev_common_ioctl+0x1930/0x1930 [ 1464.621585] ? selinux_file_ioctl+0xb6/0x270 [ 1464.622163] block_ioctl+0xf9/0x140 [ 1464.622664] ? blkdev_read_iter+0x1c0/0x1c0 [ 1464.623241] __x64_sys_ioctl+0x19a/0x210 [ 1464.623611] FAULT_INJECTION: forcing a failure. [ 1464.623611] name failslab, interval 1, probability 0, space 0, times 0 [ 1464.623805] do_syscall_64+0x33/0x40 [ 1464.623819] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1464.623836] RIP: 0033:0x7f5fa534f8d7 [ 1464.623848] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1464.623855] RSP: 002b:00007f5fa28c4f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1464.632298] RAX: ffffffffffffffda RBX: 00007f5fa5399970 RCX: 00007f5fa534f8d7 [ 1464.633253] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1464.634213] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1464.635165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1464.636126] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1464.637102] CPU: 0 PID: 9111 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 1464.638701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1464.640654] Call Trace: [ 1464.641291] dump_stack+0x107/0x167 [ 1464.642157] should_fail.cold+0x5/0xa [ 1464.643061] should_failslab+0x5/0x20 [ 1464.643964] __kmalloc_track_caller+0x79/0x370 [ 1464.645037] ? sidtab_sid2str_get+0x17e/0x720 [ 1464.646095] kmemdup+0x23/0x50 [ 1464.646869] sidtab_sid2str_get+0x17e/0x720 [ 1464.647907] sidtab_entry_to_string+0x33/0x110 [ 1464.649002] security_sid_to_context_core+0x33c/0x5d0 [ 1464.650223] selinux_kernfs_init_security+0x239/0x4c0 [ 1464.651423] ? selinux_file_mprotect+0x610/0x610 [ 1464.652540] ? find_held_lock+0x2c/0x110 [ 1464.653515] ? __kernfs_new_node+0x2ad/0x860 [ 1464.654562] ? rwlock_bug.part.0+0x90/0x90 [ 1464.655585] security_kernfs_init_security+0x4e/0xb0 [ 1464.656818] __kernfs_new_node+0x531/0x860 [ 1464.657819] ? kernfs_dop_revalidate+0x3a0/0x3a0 20:18:13 executing program 3: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x100}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x88080, 0x23456}, 0x0) r0 = mmap$IORING_OFF_CQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000002, 0x10, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r0, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) syz_io_uring_setup(0x52dd, &(0x7f00000003c0)={0x0, 0x0, 0x10}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index, 0x8, 0x0, 0x0, 0x0, 0x0, {0x0, r3}}, 0x10000) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x8, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x0, 0x1, {0x0, r3}}, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x242e2, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1464.658931] ? cpumask_next+0x1f/0x30 [ 1464.659977] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1464.661068] ? pcpu_alloc+0x12a/0x1240 [ 1464.662014] kernfs_new_node+0x18d/0x250 [ 1464.663031] kernfs_create_dir_ns+0x49/0x160 [ 1464.664105] cgroup_mkdir+0x315/0xf50 [ 1464.665012] ? cgroup_destroy_locked+0x710/0x710 [ 1464.666109] kernfs_iop_mkdir+0x14d/0x1e0 [ 1464.667071] vfs_mkdir+0x493/0x750 [ 1464.667934] do_mkdirat+0x150/0x2b0 [ 1464.668788] ? user_path_create+0xf0/0xf0 [ 1464.669743] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1464.670957] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1464.672165] do_syscall_64+0x33/0x40 [ 1464.673039] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1464.674201] RIP: 0033:0x7fc9b48f8b19 [ 1464.675049] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1464.679228] RSP: 002b:00007fc9b1e6e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1464.680989] RAX: ffffffffffffffda RBX: 00007fc9b4a0bf60 RCX: 00007fc9b48f8b19 [ 1464.682593] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1464.684463] RBP: 00007fc9b1e6e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1464.686431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1464.688348] R13: 00007ffc6a0262ff R14: 00007fc9b1e6e300 R15: 0000000000022000 [ 1464.714480] loop5: detected capacity change from 0 to 2048 [ 1464.738509] EXT4-fs (loop5): unsupported descriptor size 226 [ 1464.742715] loop2: detected capacity change from 0 to 94208 [ 1464.749621] ISOFS: Logical zone size(0) < hardware blocksize(512) [ 1464.775766] loop6: detected capacity change from 0 to 41948160 20:18:27 executing program 3: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x80, r0, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x49}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x52a1}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x80}, 0x1, 0x0, 0x0, 0x4890}, 0x40048d4) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[]) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0xffffffff, 0x0, 0x0, 0x84a0, &(0x7f0000000100)=ANY=[]) 20:18:27 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x1181010, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) 20:18:27 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) (fail_nth: 23) 20:18:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') getdents(r0, &(0x7f0000000400)=""/76, 0x18) 20:18:27 executing program 0: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000140)={0x1, 0x80, 0xd8, 0x0, 0x8, 0x9b, 0x0, 0x1d43, 0x10420, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, @perf_config_ext={0xfeea, 0xffffffffffffffff}, 0x5800, 0x3ff, 0x7, 0x6, 0x692b, 0x8001, 0x4000, 0x0, 0x7, 0x0, 0x10001}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) 20:18:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 28) 20:18:27 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0xffffff8c) 20:18:27 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x7) [ 1478.482555] loop6: detected capacity change from 0 to 41948160 [ 1478.504786] FAULT_INJECTION: forcing a failure. [ 1478.504786] name failslab, interval 1, probability 0, space 0, times 0 [ 1478.506933] FAULT_INJECTION: forcing a failure. [ 1478.506933] name failslab, interval 1, probability 0, space 0, times 0 [ 1478.507886] CPU: 1 PID: 9136 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 1478.510893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1478.513044] Call Trace: [ 1478.513742] dump_stack+0x107/0x167 [ 1478.514670] should_fail.cold+0x5/0xa [ 1478.515663] ? create_object.isra.0+0x3a/0xa20 [ 1478.516822] should_failslab+0x5/0x20 [ 1478.517686] kmem_cache_alloc+0x5b/0x310 [ 1478.518620] create_object.isra.0+0x3a/0xa20 [ 1478.519604] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1478.520757] __kmalloc_track_caller+0x177/0x370 [ 1478.521800] ? sidtab_sid2str_get+0x17e/0x720 [ 1478.522813] kmemdup+0x23/0x50 [ 1478.523536] sidtab_sid2str_get+0x17e/0x720 [ 1478.524515] sidtab_entry_to_string+0x33/0x110 [ 1478.525547] security_sid_to_context_core+0x33c/0x5d0 [ 1478.526725] selinux_kernfs_init_security+0x239/0x4c0 [ 1478.527897] ? selinux_file_mprotect+0x610/0x610 [ 1478.528965] ? find_held_lock+0x2c/0x110 [ 1478.529879] ? __kernfs_new_node+0x2ad/0x860 [ 1478.530875] ? rwlock_bug.part.0+0x90/0x90 [ 1478.531844] security_kernfs_init_security+0x4e/0xb0 [ 1478.532981] __kernfs_new_node+0x531/0x860 [ 1478.533933] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1478.535000] ? cpumask_next+0x1f/0x30 [ 1478.535865] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1478.536916] ? pcpu_alloc+0x12a/0x1240 [ 1478.537805] kernfs_new_node+0x18d/0x250 [ 1478.538715] kernfs_create_dir_ns+0x49/0x160 [ 1478.539699] cgroup_mkdir+0x315/0xf50 [ 1478.540566] ? cgroup_destroy_locked+0x710/0x710 [ 1478.541628] kernfs_iop_mkdir+0x14d/0x1e0 [ 1478.542555] vfs_mkdir+0x493/0x750 [ 1478.543351] do_mkdirat+0x150/0x2b0 [ 1478.544172] ? user_path_create+0xf0/0xf0 [ 1478.545109] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1478.546285] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1478.547437] do_syscall_64+0x33/0x40 [ 1478.548278] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1478.549417] RIP: 0033:0x7fc9b48f8b19 [ 1478.550249] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1478.554354] RSP: 002b:00007fc9b1e6e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1478.556071] RAX: ffffffffffffffda RBX: 00007fc9b4a0bf60 RCX: 00007fc9b48f8b19 [ 1478.557670] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1478.559250] RBP: 00007fc9b1e6e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1478.560831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1478.562412] R13: 00007ffc6a0262ff R14: 00007fc9b1e6e300 R15: 0000000000022000 [ 1478.564030] CPU: 0 PID: 9142 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1478.564901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1478.565938] Call Trace: [ 1478.566272] dump_stack+0x107/0x167 [ 1478.566740] should_fail.cold+0x5/0xa [ 1478.567218] ? create_object.isra.0+0x3a/0xa20 [ 1478.567803] should_failslab+0x5/0x20 [ 1478.568278] kmem_cache_alloc+0x5b/0x310 [ 1478.568789] create_object.isra.0+0x3a/0xa20 [ 1478.569335] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1478.569970] kmem_cache_alloc+0x159/0x310 [ 1478.570491] __kernfs_new_node+0xd4/0x860 [ 1478.571009] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1478.571599] ? perf_trace_lock+0xac/0x490 [ 1478.572133] ? perf_trace_lock+0xac/0x490 [ 1478.572654] ? lock_chain_count+0x20/0x20 [ 1478.573176] ? __lockdep_reset_lock+0x180/0x180 [ 1478.573757] ? __lockdep_reset_lock+0x180/0x180 [ 1478.574341] ? update_load_avg+0x162/0x1870 [ 1478.574881] ? find_held_lock+0x2c/0x110 [ 1478.575392] kernfs_new_node+0x18d/0x250 [ 1478.575912] kernfs_create_dir_ns+0x49/0x160 [ 1478.576465] internal_create_group+0x793/0xb30 [ 1478.577048] ? set_user_nice.part.0+0x2fd/0x760 [ 1478.577627] ? sysfs_remove_group+0x170/0x170 [ 1478.578183] ? lockdep_init_map_type+0x2c7/0x780 [ 1478.578772] ? blk_queue_flag_set+0x22/0x30 [ 1478.579314] ? __loop_update_dio+0x2d2/0x690 [ 1478.579869] loop_configure+0x953/0x1410 [ 1478.580378] lo_ioctl+0xa57/0x16b0 [ 1478.580829] ? avc_has_extended_perms+0x7f1/0xf40 [ 1478.581426] ? loop_set_status_old+0x250/0x250 [ 1478.581991] ? avc_ss_reset+0x180/0x180 [ 1478.582486] ? find_held_lock+0x2c/0x110 [ 1478.582999] ? __lock_acquire+0xbb1/0x5b00 [ 1478.583557] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1478.584215] ? generic_block_fiemap+0x60/0x60 [ 1478.584771] ? lock_downgrade+0x6d0/0x6d0 [ 1478.585285] ? build_open_flags+0x6f0/0x6f0 [ 1478.585821] ? loop_set_status_old+0x250/0x250 [ 1478.586381] blkdev_ioctl+0x291/0x710 [ 1478.586849] ? blkdev_common_ioctl+0x1930/0x1930 [ 1478.587431] ? selinux_file_ioctl+0xb6/0x270 [ 1478.587982] block_ioctl+0xf9/0x140 [ 1478.588438] ? blkdev_read_iter+0x1c0/0x1c0 [ 1478.588809] tmpfs: Unknown parameter '' [ 1478.588978] __x64_sys_ioctl+0x19a/0x210 [ 1478.590369] do_syscall_64+0x33/0x40 [ 1478.590837] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1478.591468] RIP: 0033:0x7f5fa534f8d7 [ 1478.591935] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1478.594197] RSP: 002b:00007f5fa28c4f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1478.595141] RAX: ffffffffffffffda RBX: 00007f5fa5399970 RCX: 00007f5fa534f8d7 [ 1478.596024] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1478.596907] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1478.597778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1478.598656] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 20:18:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') getdents(r0, &(0x7f0000000400)=""/76, 0x20000418) [ 1478.605636] loop5: detected capacity change from 0 to 2048 [ 1478.610624] EXT4-fs (loop5): unsupported descriptor size 226 20:18:27 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x8) 20:18:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) pipe(&(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(0x0, 0x0, 0xe, 0xffffffffffffffff, 0x2) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000006c0)={0x0, 0x1, 0x2, 0x1}) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRES16=r0], 0x26c) r2 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x40}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='smaps\x00') clone3(&(0x7f0000000200)={0x44124100, 0x0, &(0x7f0000000040), &(0x7f0000000100), {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 20:18:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 29) 20:18:27 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0xffffffe5) 20:18:27 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) (fail_nth: 24) [ 1478.724201] FAULT_INJECTION: forcing a failure. [ 1478.724201] name failslab, interval 1, probability 0, space 0, times 0 [ 1478.726078] CPU: 0 PID: 9157 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 1478.726880] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1478.727857] Call Trace: [ 1478.728174] dump_stack+0x107/0x167 [ 1478.728609] should_fail.cold+0x5/0xa [ 1478.729071] ? __kernfs_iattrs+0xbc/0x470 [ 1478.729562] should_failslab+0x5/0x20 [ 1478.730011] kmem_cache_alloc+0x5b/0x310 [ 1478.730497] __kernfs_iattrs+0xbc/0x470 [ 1478.730979] kernfs_xattr_set+0x2b/0x80 [ 1478.731457] selinux_kernfs_init_security+0x26d/0x4c0 [ 1478.732078] ? selinux_file_mprotect+0x610/0x610 [ 1478.732639] ? find_held_lock+0x2c/0x110 [ 1478.733124] ? __kernfs_new_node+0x2ad/0x860 [ 1478.733649] ? rwlock_bug.part.0+0x90/0x90 [ 1478.734152] security_kernfs_init_security+0x4e/0xb0 [ 1478.734757] __kernfs_new_node+0x531/0x860 [ 1478.735266] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1478.735832] ? cpumask_next+0x1f/0x30 [ 1478.736282] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1478.736830] ? pcpu_alloc+0x12a/0x1240 [ 1478.737299] kernfs_new_node+0x18d/0x250 [ 1478.737780] kernfs_create_dir_ns+0x49/0x160 [ 1478.738308] cgroup_mkdir+0x315/0xf50 [ 1478.738772] ? cgroup_destroy_locked+0x710/0x710 [ 1478.739337] kernfs_iop_mkdir+0x14d/0x1e0 [ 1478.739846] vfs_mkdir+0x493/0x750 [ 1478.740271] do_mkdirat+0x150/0x2b0 [ 1478.740703] ? user_path_create+0xf0/0xf0 [ 1478.741201] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1478.741819] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1478.742421] do_syscall_64+0x33/0x40 [ 1478.742863] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1478.743462] RIP: 0033:0x7fc9b48f8b19 [ 1478.743910] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1478.746044] RSP: 002b:00007fc9b1e6e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1478.746935] RAX: ffffffffffffffda RBX: 00007fc9b4a0bf60 RCX: 00007fc9b48f8b19 [ 1478.747768] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1478.748601] RBP: 00007fc9b1e6e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1478.749430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1478.750256] R13: 00007ffc6a0262ff R14: 00007fc9b1e6e300 R15: 0000000000022000 [ 1478.763917] FAULT_INJECTION: forcing a failure. [ 1478.763917] name failslab, interval 1, probability 0, space 0, times 0 [ 1478.765740] CPU: 0 PID: 9162 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1478.766536] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1478.767483] Call Trace: [ 1478.767806] dump_stack+0x107/0x167 [ 1478.768230] should_fail.cold+0x5/0xa [ 1478.768676] ? create_object.isra.0+0x3a/0xa20 [ 1478.769208] should_failslab+0x5/0x20 [ 1478.769649] kmem_cache_alloc+0x5b/0x310 [ 1478.770117] create_object.isra.0+0x3a/0xa20 [ 1478.770621] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1478.771212] kmem_cache_alloc+0x159/0x310 [ 1478.771695] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 1478.772353] idr_get_free+0x4b5/0x8f0 [ 1478.772797] idr_alloc_u32+0x170/0x2d0 [ 1478.773245] ? __fprop_inc_percpu_max+0x130/0x130 [ 1478.773802] ? lock_acquire+0x197/0x470 [ 1478.774258] ? __kernfs_new_node+0xff/0x860 [ 1478.774756] idr_alloc_cyclic+0x102/0x230 [ 1478.775238] ? idr_alloc+0x130/0x130 [ 1478.775665] ? rwlock_bug.part.0+0x90/0x90 [ 1478.776167] __kernfs_new_node+0x117/0x860 [ 1478.776660] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1478.777203] ? perf_trace_lock+0xac/0x490 [ 1478.777684] ? perf_trace_lock+0xac/0x490 [ 1478.778159] ? lock_chain_count+0x20/0x20 [ 1478.778637] ? __lockdep_reset_lock+0x180/0x180 [ 1478.779165] ? __lockdep_reset_lock+0x180/0x180 [ 1478.779700] ? task_rq_lock+0xab/0x270 [ 1478.780163] ? lock_release+0x680/0x680 [ 1478.780622] ? find_held_lock+0x2c/0x110 [ 1478.781089] kernfs_new_node+0x18d/0x250 [ 1478.781561] kernfs_create_dir_ns+0x49/0x160 [ 1478.782064] internal_create_group+0x793/0xb30 [ 1478.782589] ? set_user_nice.part.0+0x2fd/0x760 [ 1478.783123] ? sysfs_remove_group+0x170/0x170 [ 1478.783647] ? lockdep_init_map_type+0x2c7/0x780 [ 1478.784203] ? blk_queue_flag_set+0x22/0x30 [ 1478.784701] ? __loop_update_dio+0x2d2/0x690 [ 1478.785208] loop_configure+0x953/0x1410 [ 1478.785677] lo_ioctl+0xa57/0x16b0 [ 1478.786089] ? avc_has_extended_perms+0x7f1/0xf40 [ 1478.786647] ? loop_set_status_old+0x250/0x250 [ 1478.787164] ? avc_ss_reset+0x180/0x180 [ 1478.787621] ? find_held_lock+0x2c/0x110 [ 1478.788104] ? __lock_acquire+0xbb1/0x5b00 [ 1478.788610] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1478.789213] ? generic_block_fiemap+0x60/0x60 [ 1478.789726] ? lock_downgrade+0x6d0/0x6d0 [ 1478.790198] ? build_open_flags+0x6f0/0x6f0 [ 1478.790693] ? loop_set_status_old+0x250/0x250 [ 1478.791209] blkdev_ioctl+0x291/0x710 [ 1478.791645] ? blkdev_common_ioctl+0x1930/0x1930 [ 1478.792198] ? selinux_file_ioctl+0xb6/0x270 [ 1478.792705] block_ioctl+0xf9/0x140 [ 1478.793117] ? blkdev_read_iter+0x1c0/0x1c0 [ 1478.793609] __x64_sys_ioctl+0x19a/0x210 [ 1478.794072] do_syscall_64+0x33/0x40 [ 1478.794494] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1478.795077] RIP: 0033:0x7f5fa534f8d7 [ 1478.795501] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1478.797602] RSP: 002b:00007f5fa28c4f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1478.798476] RAX: ffffffffffffffda RBX: 00007f5fa5399970 RCX: 00007f5fa534f8d7 [ 1478.799293] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1478.800118] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1478.800935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1478.801747] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1478.831128] loop5: detected capacity change from 0 to 2048 [ 1478.840918] loop6: detected capacity change from 0 to 41948160 [ 1478.871284] EXT4-fs (loop5): unsupported descriptor size 226 20:18:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 30) 20:18:42 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x10) 20:18:42 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) write$binfmt_elf64(r1, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r1, &(0x7f0000000100)=[{0x0}], 0x1) r3 = openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) r4 = getpgrp(0x0) pidfd_open(r4, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r5, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r7, 0x80045432, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r8, 0x80045432, 0x0) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r9, 0x80045432, 0x0) r10 = openat$cgroup(0xffffffffffffffff, &(0x7f0000001880)='syz1\x00', 0x200002, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000140)="3a1b9e1054814f58de4091c77ff226d3a3fedce6364d25c3dfd91f733b1dff2dbfd83085df30aa64e52e9bf6f48bd3d3ba5a288a505e2446393b51900693fc7ab679ae09cf7c", 0x46}, {&(0x7f0000000040)}, {&(0x7f00000001c0)="cefefb82c916f6ce09976f3368ddcdbba9f9d0ac23b0c70ba1b1b64da5d012d74f2a3667fe22cf835616e0f9ef688d013a636028ccb1a2b9ebecb05a0c33236dba30d21435c393f5aa6a5b55e5ee642b1ee8b9d52003e27dd4b66ab23a49c0c7d45af546b183f381a2dc278a7a89c6f892d413d9ee417a92f1d6b23697de2808b3e6bb7139e39808feb28ede58b5db6bd0f81c7ea32c796ca182f5bd1d3390b2c54f067520a1fdd474de972a70c91dfa9cffc4d9b9cfad80b36e7694e56ed03a1f4e5780094e", 0xc6}, {&(0x7f00000002c0)="3eecc2a158e16ab5b0760944ae189129415b6d1169f5455c44069561683a6f56175d576900cd9cdda796518fe6ed44a3926a29d9328c447aa223995d278620c6da0dd79f397d4385c2a12908a4", 0x4d}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="956bfedba248ff39b2bb6efdd22a85f103a56510824d9e4d00edef4d66654ce348691969e4092885dd581617f45688bf8bdca67513bc1e26ee5fc3f660dfa0992de276b0108de5cf1e7a21a358a12d169b5af52b54efbac26aa2ec06ee350714a2a3a283690c7634223cdc4121", 0x6d}, {&(0x7f00000013c0)="54d4557b68bc0ca36757906367443a90a2027ebcecb5b2eb14d7eeef7ba849623d9b47f837ff7a2fbc7fc1e1c848396fae90812e2646c336a555dd434ccac4e82923982970cd36ec07db40edb345553922ce23616ecc96731fd185336bf50b03cafb6584952431d3c74042116da68fea9b0493eb8e01a227e35b29a8ada4d8ef8239ea24d7c6d68e3d2d", 0x8a}], 0x7, &(0x7f00000018c0)=[@rights={{0x1c, 0x1, 0x1, [r2, 0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x38, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r4, r5, r6}}}, @rights={{0x24, 0x1, 0x1, [r1, r2, r1, r2, r7]}}, @rights={{0x1c, 0x1, 0x1, [r8, r9, r10]}}], 0x138, 0x4000000}, 0x40000445) 20:18:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') getdents(r0, &(0x7f0000000400)=""/76, 0x18) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000480)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001480)={r1, 0x9}) 20:18:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') getdents(r0, &(0x7f0000000400)=""/76, 0x20000418) 20:18:42 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) (fail_nth: 25) 20:18:42 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0xfffffff6) 20:18:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) pipe(&(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(0x0, 0x0, 0xe, 0xffffffffffffffff, 0x2) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000006c0)={0x0, 0x1, 0x2, 0x1}) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRES16=r0], 0x26c) r2 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x40}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='smaps\x00') clone3(&(0x7f0000000200)={0x44124100, 0x0, &(0x7f0000000040), &(0x7f0000000100), {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1493.064798] loop6: detected capacity change from 0 to 41948160 [ 1493.065035] FAULT_INJECTION: forcing a failure. [ 1493.065035] name failslab, interval 1, probability 0, space 0, times 0 [ 1493.068659] CPU: 1 PID: 9183 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 1493.070114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1493.071865] Call Trace: [ 1493.072436] dump_stack+0x107/0x167 [ 1493.073212] should_fail.cold+0x5/0xa [ 1493.074028] ? create_object.isra.0+0x3a/0xa20 [ 1493.075008] should_failslab+0x5/0x20 [ 1493.075812] kmem_cache_alloc+0x5b/0x310 [ 1493.076676] ? find_held_lock+0x2c/0x110 [ 1493.077547] create_object.isra.0+0x3a/0xa20 [ 1493.078480] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1493.079568] kmem_cache_alloc+0x159/0x310 [ 1493.080478] __kernfs_iattrs+0xbc/0x470 [ 1493.081327] kernfs_xattr_set+0x2b/0x80 [ 1493.082180] selinux_kernfs_init_security+0x26d/0x4c0 [ 1493.083292] ? selinux_file_mprotect+0x610/0x610 [ 1493.084309] ? find_held_lock+0x2c/0x110 [ 1493.085183] ? __kernfs_new_node+0x2ad/0x860 [ 1493.086123] ? rwlock_bug.part.0+0x90/0x90 [ 1493.087026] security_kernfs_init_security+0x4e/0xb0 [ 1493.088130] __kernfs_new_node+0x531/0x860 [ 1493.089036] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1493.090046] ? cpumask_next+0x1f/0x30 [ 1493.090855] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1493.091857] ? pcpu_alloc+0x12a/0x1240 [ 1493.092710] kernfs_new_node+0x18d/0x250 [ 1493.093586] kernfs_create_dir_ns+0x49/0x160 [ 1493.094533] cgroup_mkdir+0x315/0xf50 [ 1493.095355] ? cgroup_destroy_locked+0x710/0x710 [ 1493.096372] kernfs_iop_mkdir+0x14d/0x1e0 [ 1493.097264] vfs_mkdir+0x493/0x750 [ 1493.098028] do_mkdirat+0x150/0x2b0 [ 1493.098814] ? user_path_create+0xf0/0xf0 [ 1493.099704] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1493.101164] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1493.102518] do_syscall_64+0x33/0x40 [ 1493.103494] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1493.104734] RIP: 0033:0x7fc9b48f8b19 [ 1493.105548] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1493.109486] RSP: 002b:00007fc9b1e6e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1493.111118] RAX: ffffffffffffffda RBX: 00007fc9b4a0bf60 RCX: 00007fc9b48f8b19 [ 1493.112650] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1493.114188] RBP: 00007fc9b1e6e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1493.115713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1493.117245] R13: 00007ffc6a0262ff R14: 00007fc9b1e6e300 R15: 0000000000022000 [ 1493.141347] FAULT_INJECTION: forcing a failure. [ 1493.141347] name failslab, interval 1, probability 0, space 0, times 0 [ 1493.143851] CPU: 0 PID: 9191 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1493.145311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1493.147064] Call Trace: [ 1493.147620] dump_stack+0x107/0x167 [ 1493.148400] should_fail.cold+0x5/0xa [ 1493.149227] ? __kernfs_new_node+0xd4/0x860 [ 1493.150143] should_failslab+0x5/0x20 [ 1493.150953] kmem_cache_alloc+0x5b/0x310 [ 1493.151821] __kernfs_new_node+0xd4/0x860 [ 1493.152713] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1493.153714] ? kernfs_add_one+0x36e/0x4d0 [ 1493.154596] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1493.155622] ? wait_for_completion_io+0x270/0x270 [ 1493.156654] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1493.157764] kernfs_new_node+0x18d/0x250 [ 1493.158630] __kernfs_create_file+0x51/0x350 [ 1493.159569] sysfs_add_file_mode_ns+0x221/0x560 [ 1493.160571] internal_create_group+0x324/0xb30 [ 1493.161558] ? sysfs_remove_group+0x170/0x170 [ 1493.162488] ? lockdep_init_map_type+0x2c7/0x780 [ 1493.163487] ? blk_queue_flag_set+0x22/0x30 [ 1493.164406] ? __loop_update_dio+0x2d2/0x690 [ 1493.165308] loop_configure+0x953/0x1410 [ 1493.166193] lo_ioctl+0xa57/0x16b0 [ 1493.166944] ? avc_has_extended_perms+0x7f1/0xf40 [ 1493.167965] ? loop_set_status_old+0x250/0x250 [ 1493.168968] ? avc_ss_reset+0x180/0x180 [ 1493.169813] ? find_held_lock+0x2c/0x110 [ 1493.170675] ? __lock_acquire+0xbb1/0x5b00 [ 1493.171627] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1493.172740] ? generic_block_fiemap+0x60/0x60 [ 1493.173698] ? lock_downgrade+0x6d0/0x6d0 [ 1493.174583] ? build_open_flags+0x6f0/0x6f0 [ 1493.175501] ? loop_set_status_old+0x250/0x250 [ 1493.176468] blkdev_ioctl+0x291/0x710 [ 1493.177273] ? blkdev_common_ioctl+0x1930/0x1930 [ 1493.178294] ? selinux_file_ioctl+0xb6/0x270 [ 1493.179227] block_ioctl+0xf9/0x140 [ 1493.179998] ? blkdev_read_iter+0x1c0/0x1c0 [ 1493.180916] __x64_sys_ioctl+0x19a/0x210 [ 1493.181782] do_syscall_64+0x33/0x40 [ 1493.182569] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1493.183652] RIP: 0033:0x7f5fa534f8d7 [ 1493.184448] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1493.188356] RSP: 002b:00007f5fa28c4f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1493.189970] RAX: ffffffffffffffda RBX: 00007f5fa5399970 RCX: 00007f5fa534f8d7 [ 1493.191482] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1493.193010] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1493.194525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1493.196052] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 20:18:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') getdents(r0, &(0x7f0000000400)=""/76, 0x20000418) 20:18:42 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x24401, 0x18) 20:18:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') r1 = socket$netlink(0x10, 0x3, 0x13) getdents(r0, &(0x7f0000000400)=""/76, 0x18) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(r2, 0x80045432, 0x0) fsetxattr$trusted_overlay_nlink(r2, &(0x7f0000000180), &(0x7f00000001c0)={'U+', 0x8}, 0x16, 0x2) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_MPATH(r1, &(0x7f0000000140)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, 0x0, 0x400, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x200418c2) [ 1493.272258] loop5: detected capacity change from 0 to 2048 20:18:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') getdents(r0, &(0x7f0000000400)=""/76, 0x20000418) [ 1493.300478] EXT4-fs (loop5): unsupported descriptor size 226 20:18:42 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) (fail_nth: 26) 20:18:42 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0xfffffffe) 20:18:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c2", 0x61, 0x400}, {&(0x7f0000010100)="000000040000000000000000e58ca12e13a240e26d70b1a22f8d07e8e55ee2", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)=ANY=[]) (fail_nth: 31) 20:18:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000100)=0x3f, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)={0x1c, 0x16, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@multicast1}]}, 0x1c}}, 0x0) socket$netlink(0x10, 0x3, 0x5) [ 1493.460553] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1493.512004] FAULT_INJECTION: forcing a failure. [ 1493.512004] name failslab, interval 1, probability 0, space 0, times 0 [ 1493.514872] CPU: 1 PID: 9219 Comm: syz-executor.7 Not tainted 5.10.240 #1 [ 1493.516515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1493.518496] Call Trace: [ 1493.519141] dump_stack+0x107/0x167 [ 1493.520034] should_fail.cold+0x5/0xa [ 1493.520943] ? kvmalloc_node+0x119/0x170 [ 1493.521922] should_failslab+0x5/0x20 [ 1493.522838] __kmalloc_node+0x76/0x420 [ 1493.523776] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1493.524951] kvmalloc_node+0x119/0x170 [ 1493.525892] simple_xattr_alloc+0x43/0xa0 [ 1493.526891] simple_xattr_set+0x75/0x610 [ 1493.528092] kernfs_xattr_set+0x50/0x80 [ 1493.529058] selinux_kernfs_init_security+0x26d/0x4c0 [ 1493.530288] ? selinux_file_mprotect+0x610/0x610 [ 1493.531433] ? find_held_lock+0x2c/0x110 [ 1493.532423] ? __kernfs_new_node+0x2ad/0x860 [ 1493.533476] ? rwlock_bug.part.0+0x90/0x90 [ 1493.534496] security_kernfs_init_security+0x4e/0xb0 [ 1493.535710] __kernfs_new_node+0x531/0x860 [ 1493.536743] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1493.537876] ? cpumask_next+0x1f/0x30 [ 1493.538994] ? kmemleak_alloc_percpu+0xaf/0x100 [ 1493.540128] ? pcpu_alloc+0x12a/0x1240 [ 1493.541283] kernfs_new_node+0x18d/0x250 [ 1493.542288] kernfs_create_dir_ns+0x49/0x160 [ 1493.543370] cgroup_mkdir+0x315/0xf50 [ 1493.544335] ? cgroup_destroy_locked+0x710/0x710 [ 1493.545495] kernfs_iop_mkdir+0x14d/0x1e0 [ 1493.546516] vfs_mkdir+0x493/0x750 [ 1493.547410] do_mkdirat+0x150/0x2b0 [ 1493.548323] ? user_path_create+0xf0/0xf0 [ 1493.549353] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1493.550643] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1493.551917] do_syscall_64+0x33/0x40 [ 1493.552765] FAULT_INJECTION: forcing a failure. [ 1493.552765] name failslab, interval 1, probability 0, space 0, times 0 [ 1493.552855] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1493.556130] RIP: 0033:0x7fc9b48f8b19 [ 1493.557051] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1493.561561] RSP: 002b:00007fc9b1e6e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1493.563426] RAX: ffffffffffffffda RBX: 00007fc9b4a0bf60 RCX: 00007fc9b48f8b19 [ 1493.565368] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1493.567208] RBP: 00007fc9b1e6e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1493.569054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1493.570570] R13: 00007ffc6a0262ff R14: 00007fc9b1e6e300 R15: 0000000000022000 [ 1493.572134] CPU: 0 PID: 9222 Comm: syz-executor.5 Not tainted 5.10.240 #1 [ 1493.573361] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1493.574844] Call Trace: [ 1493.575324] dump_stack+0x107/0x167 [ 1493.575978] should_fail.cold+0x5/0xa [ 1493.576675] ? create_object.isra.0+0x3a/0xa20 [ 1493.577495] should_failslab+0x5/0x20 [ 1493.578179] kmem_cache_alloc+0x5b/0x310 [ 1493.578906] ? __lockdep_reset_lock+0x180/0x180 [ 1493.579745] create_object.isra.0+0x3a/0xa20 [ 1493.580536] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1493.581441] kmem_cache_alloc+0x159/0x310 [ 1493.582196] __kernfs_new_node+0xd4/0x860 [ 1493.582936] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1493.583782] ? kernfs_add_one+0x36e/0x4d0 [ 1493.584536] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1493.585387] ? wait_for_completion_io+0x270/0x270 [ 1493.586238] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1493.587170] kernfs_new_node+0x18d/0x250 [ 1493.587897] __kernfs_create_file+0x51/0x350 [ 1493.588701] sysfs_add_file_mode_ns+0x221/0x560 [ 1493.589537] internal_create_group+0x324/0xb30 [ 1493.590356] ? sysfs_remove_group+0x170/0x170 [ 1493.591154] ? lockdep_init_map_type+0x2c7/0x780 [ 1493.591998] ? blk_queue_flag_set+0x22/0x30 [ 1493.592768] ? __loop_update_dio+0x2d2/0x690 [ 1493.593552] loop_configure+0x953/0x1410 [ 1493.594294] lo_ioctl+0xa57/0x16b0 [ 1493.594922] ? avc_has_extended_perms+0x7f1/0xf40 [ 1493.595785] ? loop_set_status_old+0x250/0x250 [ 1493.596606] ? avc_ss_reset+0x180/0x180 [ 1493.597311] ? find_held_lock+0x2c/0x110 [ 1493.598050] ? __lock_acquire+0xbb1/0x5b00 [ 1493.598839] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1493.599767] ? generic_block_fiemap+0x60/0x60 [ 1493.600563] ? lock_downgrade+0x6d0/0x6d0 [ 1493.601299] ? build_open_flags+0x6f0/0x6f0 [ 1493.602066] ? loop_set_status_old+0x250/0x250 [ 1493.602868] blkdev_ioctl+0x291/0x710 [ 1493.603537] ? blkdev_common_ioctl+0x1930/0x1930 [ 1493.604373] ? selinux_file_ioctl+0xb6/0x270 [ 1493.605144] block_ioctl+0xf9/0x140 [ 1493.605784] ? blkdev_read_iter+0x1c0/0x1c0 [ 1493.606539] __x64_sys_ioctl+0x19a/0x210 [ 1493.607255] do_syscall_64+0x33/0x40 [ 1493.607909] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1493.608815] RIP: 0033:0x7f5fa534f8d7 [ 1493.609467] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1493.612684] RSP: 002b:00007f5fa28c4f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1493.614023] RAX: ffffffffffffffda RBX: 00007f5fa5399970 RCX: 00007f5fa534f8d7 [ 1493.615282] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1493.616539] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1493.617787] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1493.619021] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1493.622651] loop5: detected capacity change from 0 to 2048 [ 1493.622666] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1493.649354] EXT4-fs (loop5): unsupported descriptor size 226 [ 1507.723971] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88800e37e0d0 (size 144): comm "syz-executor.7", pid 9219, jiffies 4296160549 (age 21.661s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 22 c4 8f 68 00 00 00 00 ........"..h.... d3 99 82 22 00 00 00 00 22 c4 8f 68 00 00 00 00 ..."...."..h.... backtrace: [<00000000e2605910>] __kernfs_iattrs+0xbc/0x470 [<000000000f1ff6ef>] kernfs_xattr_set+0x2b/0x80 [<0000000099bbef5b>] selinux_kernfs_init_security+0x26d/0x4c0 [<00000000d1d3f994>] security_kernfs_init_security+0x4e/0xb0 [<0000000095a975fb>] __kernfs_new_node+0x531/0x860 [<00000000a5445195>] kernfs_new_node+0x18d/0x250 [<000000009414baf0>] kernfs_create_dir_ns+0x49/0x160 [<00000000be009427>] cgroup_mkdir+0x315/0xf50 [<00000000d56e7b26>] kernfs_iop_mkdir+0x14d/0x1e0 [<00000000ffbc6862>] vfs_mkdir+0x493/0x750 [<00000000259cdded>] do_mkdirat+0x150/0x2b0 [<000000002c66779d>] do_syscall_64+0x33/0x40 [<00000000ddf1f77f>] entry_SYSCALL_64_after_hwframe+0x67/0xd1 BUG: leak checking failed VM DIAGNOSIS: 20:19:04 Registers: info registers vcpu 0 RAX=ffffffff83e953c0 RBX=0000000000000000 RCX=ffffffff83e7d02c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e95b88 RBP=0000000000000000 RSP=ffffffff84e07e38 R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001 R12=0000000000000000 R13=ffffffff85679448 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e953ce RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc795eab90 CR3=000000001b5d8000 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=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=532e29646d432a282e636578652f736f XMM03=00000000000000000000000000000000 XMM04=6b61656c2079726f6d656d203a475542 XMM05=202020200a30623278302f3035317830 XMM06=37373636633230303030303030303c5b XMM07=5f6c6c61637379735f6f64205d3e6439 XMM08=2020200a303478302f333378302b3436 XMM09=663166646430303030303030303c5b20 XMM10=435359535f7972746e65205d3e663737 XMM11=6677685f72657466615f34365f4c4c41 XMM12=0a0a316478302f373678302b656d6172 XMM13=726f7475636578651101736465657320 XMM14=20636578650800737472617473657220 XMM15=00027a7a7566206365786509006e6567 info registers vcpu 1 RAX=ffffffff83e953c0 RBX=0000000000000001 RCX=ffffffff83e7d02c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e95b88 RBP=0000000000000001 RSP=ffff888008987e70 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff85679448 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e953ce RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 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=00007ffc795f2080 CR3=000000000dab6000 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=656a626f206465636e6572656665726e XMM02=2934343120657a697328203064306537 XMM03=3920646970202c22372e726f74756365 XMM04=2e2e2e2e2e2e2e2e2020303020303020 XMM05=32203030203030203030203030203030 XMM06=73657479622032332074737269662820 XMM07=2e313220656761282039343530363136 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000