0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8080, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="2321202e2f66696c6530206d61705f66696c657300206d61705f66e96c655300de15f48031de504e3e18206d61705f66696c6573000a3c82bdce572ab50e9b0b5121e82ce5ca1bfa9b4ed3fa1aa9805e5b586c1c4460edde149d06a8ad7b25c027624f03405e2ed694401887242ec08d993ee57344ff4450bc442e64c70e4594ab621c71d49e8dd8b4d855e1281ecde3869e7cc9a206a94fb43097f1652478171feff5d6fea9ad38a427d1327ebf4f7386d2280d74f0dc34d577ba8488663507"], 0xc0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = perf_event_open(&(0x7f0000000100)={0x7, 0x80, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x26) setresuid(0xffffffffffffffff, 0x0, 0x0) dup2(r3, r2) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x81, 0x1f, 0x2, 0x2, 0x0, 0x9, 0x140, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x401, 0x2, @perf_bp={&(0x7f0000000180), 0x6}, 0x40165, 0x3, 0x7, 0x2, 0x7fffffff, 0xfffffffb, 0x4, 0x0, 0x33f, 0x0, 0x43a86143}, r1, 0xb, r4, 0x12) mknodat$loop(r4, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 10:17:39 executing program 1: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_setup(0x0, 0x0) r1 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x4004, @fd_index=0x2, 0x3f, 0x99fa, 0x4, 0x2, 0x1, {0x0, r4}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000007c0)=@IORING_OP_READ_FIXED={0x4, 0x2, 0x2000, @fd=r1, 0xcba, 0x9cb, 0x9, 0x1d, 0x1, {0x3, r4}}, 0x3) r5 = syz_io_uring_setup(0x368c, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000040)=ANY=[@ANYBLOB="01001133b6fa2681fc0ff408", @ANYRES32=r5, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB='./file0\x00']) preadv(r6, &(0x7f0000000540)=[{&(0x7f0000000400)=""/214, 0xd6}, {&(0x7f0000000080)=""/54, 0x36}, {&(0x7f00000000c0)=""/43, 0x2b}, {&(0x7f0000000240)=""/44, 0x2c}], 0x4, 0x4, 0x7fff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r7, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) pipe2(&(0x7f0000000280), 0x800) syz_open_procfs(0x0, &(0x7f0000000680)='children\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_bp={0x0}, 0x5888, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x4, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r8 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r8, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) ioctl$int_out(r8, 0x5462, &(0x7f0000000640)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 783.296885] FAULT_INJECTION: forcing a failure. [ 783.296885] name failslab, interval 1, probability 0, space 0, times 0 [ 783.298173] CPU: 0 PID: 7379 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 783.298936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 783.299885] Call Trace: [ 783.300190] dump_stack+0x107/0x167 [ 783.300605] should_fail.cold+0x5/0xa [ 783.301041] ? alloc_pid+0xd7/0xd30 [ 783.301465] should_failslab+0x5/0x20 [ 783.301921] kmem_cache_alloc+0x5b/0x310 [ 783.302383] alloc_pid+0xd7/0xd30 [ 783.302785] copy_process+0x3a8e/0x7800 [ 783.303244] ? stack_trace_save+0x8c/0xc0 [ 783.303724] ? lock_acquire+0x197/0x470 [ 783.304183] ? __cleanup_sighand+0xb0/0xb0 [ 783.304668] ? find_held_lock+0x2c/0x110 [ 783.305134] ? io_uring_setup+0x1c23/0x2980 [ 783.305633] ? lock_downgrade+0x6d0/0x6d0 [ 783.306111] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 783.306667] create_io_thread+0xb6/0xf0 [ 783.307116] ? pidfd_pid+0x90/0x90 [ 783.307505] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 783.308073] io_uring_setup+0x1d79/0x2980 [ 783.308550] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 783.309129] ? wait_for_completion_io+0x270/0x270 [ 783.309688] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 783.310293] ? syscall_enter_from_user_mode+0x1d/0x50 [ 783.310851] do_syscall_64+0x33/0x40 [ 783.311274] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 783.311828] RIP: 0033:0x7fc2d3c4bb19 [ 783.312250] 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 [ 783.314349] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 783.315170] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 783.315982] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 783.316795] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 783.317606] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 783.318424] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 783.361882] FAULT_INJECTION: forcing a failure. [ 783.361882] name failslab, interval 1, probability 0, space 0, times 0 [ 783.363333] CPU: 0 PID: 7384 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 783.364113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 783.365058] Call Trace: [ 783.365368] dump_stack+0x107/0x167 [ 783.365783] should_fail.cold+0x5/0xa [ 783.366231] ? create_object.isra.0+0x3a/0xa20 [ 783.366759] should_failslab+0x5/0x20 [ 783.367190] kmem_cache_alloc+0x5b/0x310 [ 783.367635] create_object.isra.0+0x3a/0xa20 [ 783.368131] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 783.368686] kmem_cache_alloc_trace+0x151/0x320 [ 783.369217] ? io_tctx_exit_cb+0xf0/0xf0 [ 783.369684] percpu_ref_init+0xd8/0x3d0 [ 783.370146] io_uring_setup+0x47a/0x2980 [ 783.370585] ? __mutex_unlock_slowpath+0xe1/0x600 [ 783.371135] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 783.371717] ? wait_for_completion_io+0x270/0x270 [ 783.372254] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 783.372852] ? syscall_enter_from_user_mode+0x1d/0x50 [ 783.373441] do_syscall_64+0x33/0x40 [ 783.373863] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 783.374461] RIP: 0033:0x7f79ff89bb19 [ 783.374885] 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 [ 783.376862] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 783.377729] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 783.378509] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 783.379328] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 783.380138] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 783.380948] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 783.398198] debugfs: Directory '€˜§°ÇÛ ”uòQÇC !' with parent 'ieee80211' already present! 10:17:53 executing program 1: 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, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/12, @ANYRES32=0xffffffffffffffff, @ANYRES32=0xee00, @ANYRES32=0xee00, @ANYBLOB='./file0\x00']) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000005c0)=ANY=[@ANYRES64, @ANYRESHEX=r2, @ANYRESHEX, @ANYRESOCT, @ANYRESHEX, @ANYRES32=r2]) r3 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000200), 0x404800, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="d300"/16]) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) 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, 0x0, 0x0, 0x7, 0x8000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000340), 0x86900, 0x0) r6 = dup(0xffffffffffffffff) openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x0, 0xa) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000400), &(0x7f0000000440)=0x10) accept4$bt_l2cap(r6, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) r7 = openat(r6, &(0x7f00000002c0)='./file0\x00', 0x821a1, 0x1) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r5, 0xc018937b, &(0x7f0000000380)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00}}, './file0\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r7) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 10:17:53 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x58, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) io_setup(0x6, &(0x7f0000000040)) socket$inet_tcp(0x2, 0x1, 0x0) ptrace$setregs(0xf, 0x0, 0xfffffffffffffffd, &(0x7f0000000140)="e36bbe03b1ffe32d7be3eb25b386ca675dbcb357bf9dc0987d63baf9b7f6d1900f5db4d73854d079b9c99f36f153979506c91c286267914f0756433c5eca8a224e5e92ce512783f57883fce80c6a136b8f") perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 10:17:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xac2c2, 0x20) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x12418, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000140), 0x3}, 0x18052, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r2 = memfd_create(&(0x7f0000000300)='\xa3S\xe5FX6\x00\xab\x19#?\xcc\x0eS\x91\x89\xd0\xa8\xe8<\f\x99\x8c9>\xa0\xca\x1a\xdb9\x0f\x8d\x92%\x90D\xce\xa50\x14H\xb9&L0V\x8e\xe5\xccp\x89\xed/\x05DC5\xabZe0\xcd\x13\'\x03d\xb6\xbev\x168\x97[\xb6\xdeR\xc3_\x1a\x87', 0x0) lseek(r2, 0x0, 0x3) fallocate(r2, 0x5a, 0x689, 0x80000000) fallocate(r1, 0x0, 0x2, 0x7) r3 = accept$inet6(r0, 0x0, &(0x7f00000001c0)) mmap(&(0x7f0000401000/0x3000)=nil, 0x3000, 0x0, 0x1010, r3, 0x2000) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2000003, 0x1f012, r4, 0x0) openat(0xffffffffffffffff, 0x0, 0x36400, 0xe375d1901a7fcc3b) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x8003a75, &(0x7f0000000080)={0x0, 0xa91f, 0x10, 0x0, 0x14d}, &(0x7f0000623000/0x4000)=nil, &(0x7f00006da000/0x4000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r5, r6, 0x0, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000040)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r4, &(0x7f0000000180)=0x80, &(0x7f0000000200)=@isdn, 0x0, 0x1000, 0x0, {0x0, r7}}, 0x7ff) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x3) ioctl$F2FS_IOC_START_ATOMIC_WRITE(0xffffffffffffffff, 0xf501, 0x0) 10:17:53 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 28) 10:17:53 executing program 6: 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_bp={&(0x7f0000000340), 0xd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffc, 0x0, 0x8}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x2) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x4ac1}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @ipv4, 0xffffffff}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a64485f108d23b76be1cc06a8682449c18157c739b4f25f709", 0x19}, {0x0}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000280)=ANY=[@ANYBLOB="041f003dcf60f0ecb90000008d6df69af408b1a603050200010758"], 0x108) setsockopt$inet6_opts(r4, 0x29, 0x36, 0x0, 0x0) getsockopt$IP_VS_SO_GET_INFO(r4, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) fcntl$getownex(r3, 0x10, &(0x7f0000000040)) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:17:53 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 12) 10:17:53 executing program 3: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10112, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xd3}, 0xa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, &(0x7f00000002c0)=0x2b) readv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000040)=""/102, 0x66}, {&(0x7f00000000c0)=""/82, 0x52}, {&(0x7f0000000140)=""/250, 0xfa}, {0x0}], 0x4) pkey_alloc(0x0, 0x0) r0 = pkey_alloc(0x0, 0x5) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, r1) pkey_mprotect(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x8, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, r0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x88ab470809e5749e) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000fed000/0x13000)=nil, 0x13000, 0x0, r3) pkey_mprotect(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x9, r3) pkey_mprotect(&(0x7f0000ff0000/0x4000)=nil, 0x4000, 0x3, r3) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, r3) fallocate(r2, 0x0, 0x0, 0x8800000) 10:17:53 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=0x0, @ANYBLOB=',defcontext=unconfined_u,smackfshat=\',\'A,seclabel,pcr=00000000000000000051,defcontext=user_u,appraise']) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) [ 797.408810] FAULT_INJECTION: forcing a failure. [ 797.408810] name failslab, interval 1, probability 0, space 0, times 0 [ 797.409851] FAULT_INJECTION: forcing a failure. [ 797.409851] name failslab, interval 1, probability 0, space 0, times 0 [ 797.410253] CPU: 1 PID: 7410 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 797.413396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 797.414455] Call Trace: [ 797.414792] dump_stack+0x107/0x167 [ 797.415249] should_fail.cold+0x5/0xa [ 797.415729] ? create_object.isra.0+0x3a/0xa20 [ 797.416281] should_failslab+0x5/0x20 [ 797.416760] kmem_cache_alloc+0x5b/0x310 [ 797.417284] create_object.isra.0+0x3a/0xa20 [ 797.417837] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 797.418454] kmem_cache_alloc_trace+0x151/0x320 [ 797.419035] ? io_tctx_exit_cb+0xf0/0xf0 [ 797.419555] percpu_ref_init+0xd8/0x3d0 [ 797.420053] io_uring_setup+0x47a/0x2980 [ 797.420564] ? __mutex_unlock_slowpath+0xe1/0x600 [ 797.421166] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 797.421799] ? wait_for_completion_io+0x270/0x270 [ 797.422440] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 797.423101] ? syscall_enter_from_user_mode+0x1d/0x50 [ 797.423751] do_syscall_64+0x33/0x40 [ 797.424216] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 797.424859] RIP: 0033:0x7f79ff89bb19 [ 797.425323] 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 [ 797.427626] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 797.428569] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 797.429456] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 797.430347] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 797.431229] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 797.432122] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 797.433033] CPU: 0 PID: 7407 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 797.434514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 797.436259] Call Trace: [ 797.436820] dump_stack+0x107/0x167 [ 797.437679] should_fail.cold+0x5/0xa [ 797.438494] ? alloc_pid+0xd7/0xd30 [ 797.439266] should_failslab+0x5/0x20 [ 797.440069] kmem_cache_alloc+0x5b/0x310 [ 797.440932] alloc_pid+0xd7/0xd30 [ 797.441670] copy_process+0x3a8e/0x7800 [ 797.442524] ? stack_trace_save+0x8c/0xc0 [ 797.443404] ? lock_acquire+0x197/0x470 [ 797.444263] ? __cleanup_sighand+0xb0/0xb0 [ 797.445158] ? find_held_lock+0x2c/0x110 [ 797.446029] ? io_uring_setup+0x1c23/0x2980 [ 797.446937] ? lock_downgrade+0x6d0/0x6d0 [ 797.447815] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 797.448849] create_io_thread+0xb6/0xf0 [ 797.449684] ? pidfd_pid+0x90/0x90 [ 797.450442] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 797.451486] io_uring_setup+0x1d79/0x2980 [ 797.452357] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 797.453420] ? wait_for_completion_io+0x270/0x270 [ 797.454467] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 797.455568] ? syscall_enter_from_user_mode+0x1d/0x50 [ 797.456650] do_syscall_64+0x33/0x40 [ 797.457440] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 797.458524] RIP: 0033:0x7fc2d3c4bb19 [ 797.459314] 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 [ 797.463196] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 797.464809] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 797.466327] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 797.467821] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 797.469322] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 797.470836] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 797.493702] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 10:17:54 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 13) 10:17:54 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 29) 10:17:54 executing program 3: getpgrp(0x0) perf_event_open(&(0x7f0000000480)={0x0, 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, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x800000}, 0x0, 0x2000, 0xffffffffffffffff, 0x0) move_mount(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x86) r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x3cba43, 0x0) fsopen(&(0x7f0000000080)='minix\x00', 0x1) ioctl$FIBMAP(r0, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000100000018000000", @ANYBLOB="4000000000e6ff0000000000"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140), 0x2, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x342, 0x0) write$binfmt_elf64(r2, &(0x7f0000000180)=ANY=[], 0xfdef) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 797.619160] FAULT_INJECTION: forcing a failure. [ 797.619160] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 797.621772] CPU: 0 PID: 7422 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 797.623217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 797.625088] Call Trace: [ 797.625644] dump_stack+0x107/0x167 [ 797.626429] should_fail.cold+0x5/0xa [ 797.627233] __alloc_pages_nodemask+0x182/0x600 [ 797.628209] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 797.629477] ? cap_capable+0x1cd/0x230 [ 797.630322] alloc_pages_current+0x187/0x280 [ 797.631273] __get_free_pages+0xc/0xa0 [ 797.632109] io_uring_setup+0xe27/0x2980 [ 797.632973] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 797.634047] ? wait_for_completion_io+0x270/0x270 [ 797.635088] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 797.636193] ? syscall_enter_from_user_mode+0x1d/0x50 [ 797.637299] do_syscall_64+0x33/0x40 [ 797.638112] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 797.639231] RIP: 0033:0x7f79ff89bb19 [ 797.640010] 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 [ 797.643964] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 797.645571] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 797.647117] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 797.648654] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 797.650204] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 797.651746] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:17:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="2c331daa2551e565f63296c539952376875844fe5b52dd0e43c960fe2a0e4f136a2740f7f14e3793b59c750a2be7359003f8c481fa128bdaddfc01f2cc4c475f15fb36076e58fa39e4f83ee9", 0x4c}], 0x1}, 0xc880) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000380)='w', 0x1}], 0x1}, 0x0) recvmsg$unix(r1, &(0x7f0000000200)={&(0x7f0000000080), 0x6e, &(0x7f0000000000), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1c00000000000000010000000200000e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xb0}, 0x121) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000480)={0x6, 0x9, 0x1, 'queue0\x00'}) 10:17:54 executing program 2: r0 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x4, 0x0, 0x100000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xba) write$binfmt_elf64(r4, &(0x7f0000000940)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0xba, 0x7, 0x99, 0x0, 0x3, 0x6, 0x2, 0x363, 0x40, 0x17c, 0x0, 0x80, 0x38, 0x1, 0x7fff, 0x59a, 0x100}, [{0x70000000, 0x7, 0x2, 0xfff, 0x9, 0x1000, 0x6}], "01da43351cbc9c2d540446166ae6c1c92df1ceaad2872d634a594bdab4ed7035dbdcb7c821bdd622bee24e9bd73b455c2c13b064b033ff8f5c76b80c6dd764250eb653478947874a603355f3fe54df17e42c38e54acdb10726b5711a7587b598c9212e3a081a5fad0803c2e0b6e3ac9f32c1aa08d3fd5ea48f0d14d8899bbe886052059564962925a0723c918ca887055aaf6beb979b2f39919285a58f1729614b11f3ea1b24f516f80091ae99927a2710760902898900853e", ['\x00']}, 0x231) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$perf(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x9, 0x10031, r0, 0xffffffffffffff44) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000040)=0x3, 0x4) getsockopt$sock_buf(r5, 0x1, 0x1a, &(0x7f0000000500)=""/135, &(0x7f00000000c0)=0x87) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={@mcast1, 0x56}) sendmsg$nl_xfrm(r6, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="3c010000100001000000000000000000ac141400000000000000000000000000ac1e000100"/64, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="e08a00010000000000000000000000000000000000000000ac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cd2d000000000000000000000000004c0014007368613235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070863a988807424a375f8747c6eb2e0200"/260], 0x13c}}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$sock_SIOCDELRT(r6, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8, 0x0, 0xc}, @hci={0x1f, 0x1, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) dup3(r5, r6, 0x80000) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}, {0x0}, {0x0}], 0x5}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 797.728258] FAULT_INJECTION: forcing a failure. [ 797.728258] name failslab, interval 1, probability 0, space 0, times 0 [ 797.730730] CPU: 0 PID: 7426 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 797.732195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 797.733961] Call Trace: [ 797.734544] dump_stack+0x107/0x167 [ 797.735313] should_fail.cold+0x5/0xa [ 797.736119] ? io_uring_alloc_task_context+0x99/0x6a0 [ 797.737210] should_failslab+0x5/0x20 [ 797.738014] kmem_cache_alloc_trace+0x55/0x320 [ 797.738990] io_uring_alloc_task_context+0x99/0x6a0 [ 797.740047] ? io_import_iovec+0x1120/0x1120 [ 797.740987] io_uring_setup+0x1dd1/0x2980 [ 797.741868] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 797.742944] ? wait_for_completion_io+0x270/0x270 [ 797.743983] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 797.745089] ? syscall_enter_from_user_mode+0x1d/0x50 [ 797.746196] do_syscall_64+0x33/0x40 [ 797.746982] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 797.748063] RIP: 0033:0x7fc2d3c4bb19 [ 797.748851] 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 [ 797.752740] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 797.754357] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 797.755862] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 797.757370] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 797.759043] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 797.760542] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 797.776004] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 797.776892] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 797.777926] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 10:18:07 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 14) 10:18:07 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x4, 0x8, 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, 0x2, 0x4, @perf_bp={&(0x7f0000000600), 0x9}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x40000}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = getpgrp(0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) perf_event_open$cgroup(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0xffffffffffffffff, 0x5) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000880)=ANY=[@ANYRESDEC=r0], 0x30}}, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000140)) prlimit64(r1, 0xd, &(0x7f0000000040)={0xc13b, 0x9b}, &(0x7f0000000100)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r5 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x240e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffa, 0x0, @perf_config_ext, 0x90200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x810, r5, 0x6) getdents64(r4, &(0x7f00000007c0)=""/180, 0x200007d8) unshare(0x48020200) unshare(0x2000000) 10:18:07 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=0x0, @ANYBLOB=',defcontext=unconfined_u,smackfshat=\',\'A,seclabel,pcr=00000000000000000051,defcontext=user_u,appraise']) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:18:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x16, 0xd01}, 0x14}}, 0x0) read(r0, &(0x7f0000000080)=""/65, 0x41) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x16, 0xd01}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x28}}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x16, 0xd01}, 0x14}}, 0x0) read(r2, &(0x7f0000000080)=""/65, 0x41) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000100)={'tunl0\x00'}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x1a1001, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffb, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 10:18:07 executing program 1: getsockname(0xffffffffffffffff, &(0x7f0000000000)=@phonet, &(0x7f0000000080)=0x80) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x2}, 0x4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000002004e22ac1e0001000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000002000000ac1e000100"/264], 0x110) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x33, &(0x7f00000000c0)={@local, @empty}, &(0x7f0000000100)=0xc) setsockopt$packet_fanout(r0, 0x107, 0xe, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000001c0)={{0x2c, @multicast1, 0x4e22, 0x1, 'ovf\x00', 0x34, 0x7, 0x4a}, {@dev={0xac, 0x14, 0x14, 0x22}, 0x4e23, 0x4, 0x3, 0x100, 0x20}}, 0x44) 10:18:07 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 30) 10:18:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) syz_mount_image$iso9660(&(0x7f0000000280), &(0x7f0000000340)='./file0\x00', 0x7, 0x3, &(0x7f0000000600)=[{&(0x7f0000000380)="4a15c213b3b733801b36de4ed359ee621a62fa68dc5a93f475ea0af9f241cfba31620d291448a999b0560bb1972e92f89099c44ee72318de8c13b4e09ede375dd085f0e75dc4bbfa59268939c1864a65d0df9f461bda9690c502ae00cb3ae7854dd0ca953bd8c9d965268a", 0x6b, 0x6}, {&(0x7f0000000400)="f12972b4b21825ab762634d2f2578008cbc7ff1077d329b45befe25176", 0x1d, 0x9}, {&(0x7f0000000440)="68f5c0632b79e9ef2a35c677e46cc4a46cd5cc1d1ac1c255a51e313c318c1153a30f38963824cd36280bf8fd492620950a0e982950f4da4e8dc20153e6336274db6c818d0b53e7f717537932951d304082d86596f5e397e36fef82a1926270f116edd9a044f1300811e93b817901", 0x6e, 0x9}], 0x10840a5, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRESDEC=0xee00, @ANYBLOB=',fsname=trusted.overlay.redirect\x00,obj_type=,pcr=00000000000000000043,\x00']) r1 = socket$nl_generic(0x10, 0x3, 0x10) ftruncate(r0, 0x1000003) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 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={&(0x7f00000000c0)}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='environ\x00') getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000140)=0x68) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) dup2(0xffffffffffffffff, r3) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000900000018000000", @ANYRES32, @ANYBLOB="03000000000000002e2f66696c653000"]) 10:18:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x400, 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={0x8, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xc0800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400, 0x4) dup3(0xffffffffffffffff, r1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000002c0), 0x4, 0x20040) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000240)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3b}}, 0x10, 0x0}, 0x404c008) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) close(r1) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000000)={0x20, 0x2000, 0x7ff, 0x3ff, 0x1196, 0x4}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r4 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) open_by_handle_at(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000200000008000000000000000000fffbffff00000000c64c000000007418bcb53f54cf856fcc1c693a5eb0452c3257fac49ac4ce4d76"], 0x307182) getsockopt$inet6_udp_int(r4, 0x11, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r0) sendmsg$NL80211_CMD_CONNECT(r4, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe4, r5, 0x400, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0x3, 0x48}}}}, [@NL80211_ATTR_PRIVACY={0x4}, @NL80211_ATTR_USE_RRM={0x4}, @fils_params=[@NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0xd9}, @NL80211_ATTR_FILS_ERP_REALM={0x4e, 0xfa, "01ba0f7ebcf16a8a1b8fb68d7f855bf88f10ee002650ff0d24d0bc20a287684145cb5b8446a84e997a7275f28e00eba78ab4d9e4768911fca068f8099d27ea859a6a4dddc276ea089d89"}, @NL80211_ATTR_FILS_ERP_USERNAME={0xd, 0xf9, "a88748809db64a5a62"}, @NL80211_ATTR_FILS_ERP_REALM={0x4c, 0xfa, "345db12fac99bbaa40b6a9d5c21208a13cc8b6e191a1acb26a49adca44aaf8508ffc0ab1b46e2daefc435740d6a3a6142d42bd2333c2d28faef1485a8292091dd757643f6a87b4ac"}]]}, 0xe4}, 0x1, 0x0, 0x0, 0x4}, 0x8010) sendmsg$NL80211_CMD_SET_CQM(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)={0x30, r3, 0xc0b, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_CQM={0x14, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x8, 0x1, [0x800]}, @NL80211_ATTR_CQM_RSSI_HYST={0x8}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4810}, 0x0) [ 811.386600] FAULT_INJECTION: forcing a failure. [ 811.386600] name failslab, interval 1, probability 0, space 0, times 0 [ 811.389003] CPU: 0 PID: 7455 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 811.390439] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 811.392186] Call Trace: [ 811.392740] dump_stack+0x107/0x167 [ 811.393511] should_fail.cold+0x5/0xa [ 811.394323] ? io_uring_setup+0x17ed/0x2980 [ 811.395240] should_failslab+0x5/0x20 [ 811.396050] kmem_cache_alloc_trace+0x55/0x320 [ 811.396065] ? alloc_pages_current+0x18f/0x280 [ 811.396088] io_uring_setup+0x17ed/0x2980 [ 811.396113] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 811.396128] ? wait_for_completion_io+0x270/0x270 [ 811.396167] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 811.396186] ? syscall_enter_from_user_mode+0x1d/0x50 [ 811.396206] do_syscall_64+0x33/0x40 [ 811.396222] entry_SYSCALL_64_after_hwframe+0x67/0xd1 10:18:08 executing program 1: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) read(0xffffffffffffffff, &(0x7f0000002880)=""/192, 0xc0) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_SURVEY(r0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/raw6\x00') ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000020005a7600405acf4d1c8c4ea8ce6f818ba7b25b5da47977f7797d1f79b8f559915b7bedeb653ac88be17645c513008d5bf0523956cabde94e7bc42a9cd0b5efd583668aab4be4f9f4baac69b20dd3f0735016e8035cea3b903573968a9df114fefff2365b1b2ca84d0469cd"]) fstatfs(0xffffffffffffffff, &(0x7f0000000200)=""/108) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)={0xd4, 0x0, 0x2, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'macsec0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010101}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xe3}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@private2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1aaa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipvlan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0xd4}, 0x1, 0x0, 0x0, 0x11}, 0x4000000) pread64(r2, &(0x7f0000002100)=""/4083, 0xff3, 0x20000000000000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r3, 0x0, 0x0, 0x1000002) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000056440)={0x40, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x30, "4b737ba4ee1944"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000057440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000057640)={0x6b7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5, r6}], 0x8a, "f85b3ae35a0afd"}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) [ 811.396234] RIP: 0033:0x7f79ff89bb19 [ 811.396251] 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 10:18:08 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 15) 10:18:08 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 31) [ 811.396261] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 811.396280] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 811.396290] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 811.396300] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 811.396310] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 811.396320] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 811.405196] FAULT_INJECTION: forcing a failure. [ 811.405196] name failslab, interval 1, probability 0, space 0, times 0 [ 811.405221] CPU: 1 PID: 7456 Comm: syz-executor.7 Not tainted 5.10.236 #1 10:18:08 executing program 2: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_delete(0x0) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_gettime(r0, &(0x7f00000002c0)) timer_delete(r0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x4, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) capset(&(0x7f0000000240)={0x20080522, r2}, &(0x7f0000000300)={0x800, 0x3, 0x7, 0xd7, 0x8000, 0x6}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r3}, &(0x7f0000000340)) r4 = fcntl$getown(r1, 0x9) capset(&(0x7f00000000c0)={0x20071026, r4}, &(0x7f00000003c0)={0x7, 0x5, 0x1000, 0x8, 0xa8, 0x401}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="140000f81500410d000000d081dcbef400dd23000000000000dd1822f9d4b22259bc2f0766848432f20432c634861790f42dd7a3675833d5e110"], 0x14}}, 0x0) timer_create(0x5, &(0x7f00000005c0)={0x0, 0x0, 0x4}, &(0x7f0000000600)) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 811.405232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 811.405239] Call Trace: [ 811.405268] dump_stack+0x107/0x167 [ 811.405293] should_fail.cold+0x5/0xa [ 811.405317] ? create_object.isra.0+0x3a/0xa20 [ 811.405342] should_failslab+0x5/0x20 [ 811.405373] kmem_cache_alloc+0x5b/0x310 [ 811.405400] create_object.isra.0+0x3a/0xa20 [ 811.405417] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 811.405446] kmem_cache_alloc_trace+0x151/0x320 [ 811.405475] io_uring_alloc_task_context+0x99/0x6a0 [ 811.405497] ? io_import_iovec+0x1120/0x1120 [ 811.405536] io_uring_setup+0x1dd1/0x2980 [ 811.405566] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 811.405584] ? wait_for_completion_io+0x270/0x270 [ 811.405632] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 811.405655] ? syscall_enter_from_user_mode+0x1d/0x50 [ 811.405679] do_syscall_64+0x33/0x40 [ 811.405700] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 811.405714] RIP: 0033:0x7fc2d3c4bb19 [ 811.405734] 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 [ 811.405745] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 811.405769] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 811.405781] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 811.405793] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 811.405805] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 811.405817] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 811.694234] FAULT_INJECTION: forcing a failure. [ 811.694234] name failslab, interval 1, probability 0, space 0, times 0 [ 811.694262] CPU: 1 PID: 7478 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 811.721104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 811.721110] Call Trace: [ 811.721135] dump_stack+0x107/0x167 [ 811.721155] should_fail.cold+0x5/0xa [ 811.721175] ? create_object.isra.0+0x3a/0xa20 [ 811.721195] should_failslab+0x5/0x20 [ 811.721212] kmem_cache_alloc+0x5b/0x310 [ 811.721235] create_object.isra.0+0x3a/0xa20 [ 811.721260] kmemleak_alloc_percpu+0xa0/0x100 [ 811.721282] pcpu_alloc+0x4e2/0x1240 [ 811.721316] __percpu_counter_init+0x10d/0x2d0 [ 811.721338] io_uring_alloc_task_context+0xcc/0x6a0 [ 811.721356] ? io_import_iovec+0x1120/0x1120 10:18:08 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 16) [ 811.721389] io_uring_setup+0x1dd1/0x2980 [ 811.721414] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 811.721428] ? wait_for_completion_io+0x270/0x270 [ 811.721468] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 811.721486] ? syscall_enter_from_user_mode+0x1d/0x50 [ 811.721505] do_syscall_64+0x33/0x40 [ 811.721523] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 811.721535] RIP: 0033:0x7fc2d3c4bb19 [ 811.721552] 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 [ 811.721561] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 811.721581] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 811.721591] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 811.721601] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 811.721611] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 10:18:08 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 32) [ 811.721621] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:18:08 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 17) [ 811.729954] FAULT_INJECTION: forcing a failure. [ 811.729954] name failslab, interval 1, probability 0, space 0, times 0 [ 811.729973] CPU: 1 PID: 7480 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 811.729982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 811.729987] Call Trace: [ 811.730006] dump_stack+0x107/0x167 [ 811.730026] should_fail.cold+0x5/0xa [ 811.730044] ? create_object.isra.0+0x3a/0xa20 [ 811.730063] should_failslab+0x5/0x20 [ 811.730080] kmem_cache_alloc+0x5b/0x310 [ 811.730103] create_object.isra.0+0x3a/0xa20 [ 811.730118] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 811.730141] kmem_cache_alloc_trace+0x151/0x320 [ 811.730157] ? alloc_pages_current+0x18f/0x280 [ 811.730195] io_uring_setup+0x17ed/0x2980 [ 811.730221] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 811.730235] ? wait_for_completion_io+0x270/0x270 [ 811.730274] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 811.730292] ? syscall_enter_from_user_mode+0x1d/0x50 [ 811.730312] do_syscall_64+0x33/0x40 [ 811.730329] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 811.730340] RIP: 0033:0x7f79ff89bb19 [ 811.730363] 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 [ 811.730372] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 811.730391] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 811.730401] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 811.730411] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 811.730422] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 811.730431] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 811.926122] FAULT_INJECTION: forcing a failure. [ 811.926122] name failslab, interval 1, probability 0, space 0, times 0 [ 811.926143] CPU: 1 PID: 7487 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 811.926152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 811.926158] Call Trace: [ 811.926194] dump_stack+0x107/0x167 [ 811.926214] should_fail.cold+0x5/0xa [ 811.926234] ? copy_process+0x3285/0x7800 [ 811.926254] should_failslab+0x5/0x20 [ 811.926272] kmem_cache_alloc_node+0x55/0x330 [ 811.926291] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 811.926312] copy_process+0x3285/0x7800 [ 811.926334] ? stack_trace_save+0x8c/0xc0 [ 811.926363] ? lock_acquire+0x197/0x470 [ 811.926379] ? io_sq_thread_park+0x79/0xd0 [ 811.926399] ? lock_release+0x680/0x680 [ 811.926412] ? kasan_save_stack+0x1b/0x40 [ 811.926428] ? io_uring_setup+0x17ed/0x2980 [ 811.926443] ? do_syscall_64+0x33/0x40 [ 811.926464] ? __cleanup_sighand+0xb0/0xb0 [ 811.926484] ? find_held_lock+0x2c/0x110 [ 811.926506] ? io_uring_setup+0x1c23/0x2980 [ 811.926523] ? lock_downgrade+0x6d0/0x6d0 [ 811.926544] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 811.926561] create_io_thread+0xb6/0xf0 [ 811.926577] ? pidfd_pid+0x90/0x90 [ 811.926600] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 811.926633] io_uring_setup+0x1d79/0x2980 [ 811.926659] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 811.926673] ? wait_for_completion_io+0x270/0x270 [ 811.926711] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 811.926729] ? syscall_enter_from_user_mode+0x1d/0x50 [ 811.926749] do_syscall_64+0x33/0x40 [ 811.926766] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 811.926778] RIP: 0033:0x7f79ff89bb19 [ 811.926795] 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 [ 811.926804] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 811.926824] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 811.926835] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 811.926845] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 811.926855] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 811.926865] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 812.115545] FAULT_INJECTION: forcing a failure. [ 812.115545] name failslab, interval 1, probability 0, space 0, times 0 [ 812.115567] CPU: 1 PID: 7491 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 812.115576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 812.115582] Call Trace: [ 812.115606] dump_stack+0x107/0x167 [ 812.115626] should_fail.cold+0x5/0xa [ 812.115646] ? create_object.isra.0+0x3a/0xa20 [ 812.115667] should_failslab+0x5/0x20 [ 812.115684] kmem_cache_alloc+0x5b/0x310 [ 812.115707] create_object.isra.0+0x3a/0xa20 [ 812.115722] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 812.115745] kmem_cache_alloc_node+0x169/0x330 [ 812.115769] copy_process+0x3285/0x7800 [ 812.115791] ? stack_trace_save+0x8c/0xc0 [ 812.115814] ? lock_acquire+0x197/0x470 [ 812.115830] ? io_sq_thread_park+0x79/0xd0 [ 812.115851] ? lock_release+0x680/0x680 [ 812.115864] ? kasan_save_stack+0x1b/0x40 [ 812.115880] ? io_uring_setup+0x17ed/0x2980 [ 812.115895] ? do_syscall_64+0x33/0x40 [ 812.115916] ? __cleanup_sighand+0xb0/0xb0 [ 812.115936] ? find_held_lock+0x2c/0x110 [ 812.115958] ? io_uring_setup+0x1c23/0x2980 [ 812.115976] ? lock_downgrade+0x6d0/0x6d0 [ 812.115997] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 812.116020] create_io_thread+0xb6/0xf0 [ 812.116036] ? pidfd_pid+0x90/0x90 [ 812.116059] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 812.116093] io_uring_setup+0x1d79/0x2980 [ 812.116118] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 812.116132] ? wait_for_completion_io+0x270/0x270 [ 812.116170] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 812.116188] ? syscall_enter_from_user_mode+0x1d/0x50 [ 812.116214] do_syscall_64+0x33/0x40 [ 812.116232] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 812.116243] RIP: 0033:0x7f79ff89bb19 [ 812.116260] 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 [ 812.116270] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 812.116290] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 812.116300] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 812.116310] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 812.116320] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 812.116330] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 812.143123] FAULT_INJECTION: forcing a failure. [ 812.143123] name failslab, interval 1, probability 0, space 0, times 0 [ 812.143145] CPU: 0 PID: 7493 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 812.143155] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 812.143161] Call Trace: [ 812.143186] dump_stack+0x107/0x167 [ 812.143214] should_fail.cold+0x5/0xa [ 812.143235] ? create_object.isra.0+0x3a/0xa20 [ 812.143256] should_failslab+0x5/0x20 [ 812.143273] kmem_cache_alloc+0x5b/0x310 [ 812.143296] create_object.isra.0+0x3a/0xa20 [ 812.143322] kmemleak_alloc_percpu+0xa0/0x100 [ 812.143344] pcpu_alloc+0x4e2/0x1240 [ 812.143388] __percpu_counter_init+0x10d/0x2d0 [ 812.143419] io_uring_alloc_task_context+0xcc/0x6a0 [ 812.143444] ? io_import_iovec+0x1120/0x1120 [ 812.143490] io_uring_setup+0x1dd1/0x2980 [ 812.143520] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 812.143534] ? wait_for_completion_io+0x270/0x270 [ 812.143576] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 812.143594] ? syscall_enter_from_user_mode+0x1d/0x50 [ 812.143614] do_syscall_64+0x33/0x40 [ 812.143632] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 812.143644] RIP: 0033:0x7fc2d3c4bb19 [ 812.143661] 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 [ 812.143670] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 812.143691] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 812.143701] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 812.143710] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 812.143720] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 812.143730] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:18:23 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 18) 10:18:23 executing program 2: syz_open_dev$vcsa(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0x30, 0x0, @tid=r1}, &(0x7f0000000300)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x6201, 0x0) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x21, 0x1, 0x9, 0x0, 0x0, 0xc0000, 0x0, 0xc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1e8, 0x4, @perf_bp={&(0x7f0000000080)}, 0x0, 0x3, 0x1, 0x5, 0x0, 0xfff, 0x7f, 0x0, 0x0, 0x0, 0x3}, r1, 0x0, r2, 0xa) fallocate(r0, 0x0, 0x0, 0x1000002) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x121042, 0xa3) syz_open_procfs(0x0, &(0x7f0000000040)='net/xfrm_stat\x00') syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000180), 0x42808, &(0x7f00000002c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_mmap}]}}) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) 10:18:23 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 33) 10:18:23 executing program 3: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r1, 0x1265, &(0x7f0000000000)) 10:18:23 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000000240)=[{&(0x7f0000000700)=""/222, 0xde}], 0x1}, 0x0) syz_io_uring_setup(0x54e5, &(0x7f0000000680), &(0x7f0000fee000/0x1000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) pipe2(&(0x7f0000000040), 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r3, 0x4) r4 = mmap$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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7681b961}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x16, 0xd01}, 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000480)) 10:18:23 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000002ec0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/61, 0x3d}, {&(0x7f00000001c0)=""/167, 0xa7}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/187, 0xbb}, {&(0x7f00000003c0)=""/247, 0xf7}, {&(0x7f00000004c0)=""/18, 0x12}, {&(0x7f0000000500)=""/146, 0x92}], 0x7) r2 = socket$inet(0x2, 0x3, 0x6) connect$inet(r2, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10) perf_event_open(&(0x7f0000000640)={0x4, 0x80, 0x20, 0xfd, 0x33, 0x7f, 0x0, 0x7, 0x810, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_bp={&(0x7f00000002c0), 0x7}, 0x1400, 0xf5, 0x3f, 0x3, 0x0, 0x2, 0xffff, 0x0, 0x8, 0x0, 0x7}, 0xffffffffffffffff, 0xa, r1, 0x1) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x16, 0xd01}, 0x14}}, 0x0) read(r3, &(0x7f0000000080)=""/65, 0x41) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f0000000040)=0xa) sendmmsg$inet(r2, &(0x7f0000000000), 0x400000d, 0x0) 10:18:23 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(r1, 0x4, 0xc00) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) open_by_handle_at(r0, &(0x7f0000000700)=ANY=[@ANYRESHEX=r1], 0x8e880) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1, r5, 0x1, 0x8, 0x6, @random="190002400a00"}, 0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'lo\x00'}) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)}, 0x10044001) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'vlan0\x00'}) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$packet(r3, &(0x7f0000000180)={0x11, 0x5, 0x0, 0x1, 0xff, 0x6, @broadcast}, 0x14) 10:18:23 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=0x0, @ANYBLOB=',defcontext=unconfined_u,smackfshat=\',\'A,seclabel,pcr=00000000000000000051,defcontext=user_u,appraise']) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) [ 827.326425] FAULT_INJECTION: forcing a failure. [ 827.326425] name failslab, interval 1, probability 0, space 0, times 0 [ 827.329449] CPU: 0 PID: 7514 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 827.331017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 827.332775] Call Trace: [ 827.333334] dump_stack+0x107/0x167 [ 827.334108] should_fail.cold+0x5/0xa [ 827.334926] ? io_uring_alloc_task_context+0x4a3/0x6a0 [ 827.336037] should_failslab+0x5/0x20 [ 827.336842] kmem_cache_alloc_trace+0x55/0x320 [ 827.337815] io_uring_alloc_task_context+0x4a3/0x6a0 [ 827.338902] ? io_import_iovec+0x1120/0x1120 [ 827.339852] io_uring_setup+0x1dd1/0x2980 [ 827.340745] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 827.341821] ? wait_for_completion_io+0x270/0x270 [ 827.342878] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 827.343984] ? syscall_enter_from_user_mode+0x1d/0x50 [ 827.345091] do_syscall_64+0x33/0x40 [ 827.345882] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 827.346979] RIP: 0033:0x7fc2d3c4bb19 [ 827.347764] 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 [ 827.351682] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 827.353298] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 827.354807] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 827.356320] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 827.357838] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 827.359359] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 827.368733] raw_sendmsg: syz-executor.6 forgot to set AF_INET. Fix it! [ 827.369209] FAULT_INJECTION: forcing a failure. [ 827.369209] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 827.372252] CPU: 0 PID: 7516 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 827.373709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 827.375489] Call Trace: [ 827.376046] dump_stack+0x107/0x167 [ 827.376822] should_fail.cold+0x5/0xa [ 827.377633] __alloc_pages_nodemask+0x182/0x600 [ 827.378632] ? lock_downgrade+0x6d0/0x6d0 [ 827.379511] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 827.380791] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 827.381901] ? kmem_cache_alloc_node+0x2bc/0x330 [ 827.382923] copy_process+0x618/0x7800 [ 827.383750] ? stack_trace_save+0x8c/0xc0 [ 827.384633] ? lock_acquire+0x197/0x470 [ 827.385485] ? io_sq_thread_park+0x79/0xd0 [ 827.386395] ? lock_release+0x680/0x680 [ 827.387232] ? kasan_save_stack+0x1b/0x40 [ 827.388105] ? io_uring_setup+0x17ed/0x2980 [ 827.389011] ? do_syscall_64+0x33/0x40 [ 827.389843] ? __cleanup_sighand+0xb0/0xb0 [ 827.390750] ? find_held_lock+0x2c/0x110 [ 827.391614] ? io_uring_setup+0x1c23/0x2980 [ 827.392528] ? lock_downgrade+0x6d0/0x6d0 [ 827.393409] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 827.394458] create_io_thread+0xb6/0xf0 [ 827.395294] ? pidfd_pid+0x90/0x90 [ 827.396060] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 827.397118] io_uring_setup+0x1d79/0x2980 [ 827.398006] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 827.399087] ? wait_for_completion_io+0x270/0x270 [ 827.400140] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 827.401254] ? syscall_enter_from_user_mode+0x1d/0x50 [ 827.402364] do_syscall_64+0x33/0x40 [ 827.403157] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 827.404244] RIP: 0033:0x7f79ff89bb19 [ 827.405034] 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 [ 827.408924] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 827.410537] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 827.412044] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 827.413549] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 827.415055] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 827.416554] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:18:24 executing program 6: 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$urandom(0xffffffffffffff9c, &(0x7f0000002ec0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/61, 0x3d}, {&(0x7f00000001c0)=""/167, 0xa7}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/187, 0xbb}, {&(0x7f00000003c0)=""/247, 0xf7}, {&(0x7f00000004c0)=""/18, 0x12}, {&(0x7f0000000500)=""/146, 0x92}], 0x7) r2 = socket$inet(0x2, 0x3, 0x6) connect$inet(r2, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10) perf_event_open(&(0x7f0000000640)={0x4, 0x80, 0x20, 0xfd, 0x33, 0x7f, 0x0, 0x7, 0x810, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_bp={&(0x7f00000002c0), 0x7}, 0x1400, 0xf5, 0x3f, 0x3, 0x0, 0x2, 0xffff, 0x0, 0x8, 0x0, 0x7}, 0xffffffffffffffff, 0xa, r1, 0x1) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x16, 0xd01}, 0x14}}, 0x0) read(r3, &(0x7f0000000080)=""/65, 0x41) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f0000000040)=0xa) sendmmsg$inet(r2, &(0x7f0000000000), 0x400000d, 0x0) 10:18:24 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 34) 10:18:24 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 19) 10:18:24 executing program 3: 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$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r1, 0x1265, &(0x7f0000000000)) [ 827.572464] FAULT_INJECTION: forcing a failure. [ 827.572464] name failslab, interval 1, probability 0, space 0, times 0 [ 827.574920] CPU: 0 PID: 7532 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 827.576381] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 827.578161] Call Trace: [ 827.578748] dump_stack+0x107/0x167 [ 827.579535] should_fail.cold+0x5/0xa [ 827.580351] ? create_object.isra.0+0x3a/0xa20 [ 827.581329] should_failslab+0x5/0x20 [ 827.582148] kmem_cache_alloc+0x5b/0x310 [ 827.583037] create_object.isra.0+0x3a/0xa20 [ 827.583973] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 827.585065] kmem_cache_alloc_trace+0x151/0x320 [ 827.586067] io_uring_alloc_task_context+0x4a3/0x6a0 [ 827.587161] ? io_import_iovec+0x1120/0x1120 [ 827.588119] io_uring_setup+0x1dd1/0x2980 [ 827.589012] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 827.590087] ? wait_for_completion_io+0x270/0x270 [ 827.591142] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 827.592259] ? syscall_enter_from_user_mode+0x1d/0x50 [ 827.593364] do_syscall_64+0x33/0x40 [ 827.594162] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 827.595276] RIP: 0033:0x7fc2d3c4bb19 [ 827.596071] 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 [ 827.600004] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 827.601636] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 827.603171] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 827.604692] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 827.606222] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 827.607747] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 827.693614] FAULT_INJECTION: forcing a failure. [ 827.693614] name failslab, interval 1, probability 0, space 0, times 0 [ 827.696251] CPU: 0 PID: 7539 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 827.697806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 827.699584] Call Trace: [ 827.700145] dump_stack+0x107/0x167 [ 827.700923] should_fail.cold+0x5/0xa [ 827.701737] ? __delayacct_tsk_init+0x1b/0x80 [ 827.702703] should_failslab+0x5/0x20 10:18:24 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=0x0, @ANYBLOB=',defcontext=unconfined_u,smackfshat=\',\'A,seclabel,pcr=00000000000000000051,defcontext=user_u,appraise,\x00N']) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) [ 827.703503] kmem_cache_alloc+0x5b/0x310 [ 827.704553] __delayacct_tsk_init+0x1b/0x80 [ 827.705465] copy_process+0x3319/0x7800 [ 827.706308] ? stack_trace_save+0x8c/0xc0 [ 827.707210] ? lock_acquire+0x197/0x470 [ 827.708054] ? io_sq_thread_park+0x79/0xd0 [ 827.708953] ? kasan_save_stack+0x1b/0x40 [ 827.709832] ? __cleanup_sighand+0xb0/0xb0 [ 827.710751] ? find_held_lock+0x2c/0x110 [ 827.711615] ? io_uring_setup+0x1c23/0x2980 [ 827.712530] ? lock_downgrade+0x6d0/0x6d0 [ 827.713410] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 827.714467] create_io_thread+0xb6/0xf0 [ 827.715304] ? pidfd_pid+0x90/0x90 [ 827.716066] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 827.717119] io_uring_setup+0x1d79/0x2980 [ 827.718007] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 827.719104] ? wait_for_completion_io+0x270/0x270 [ 827.720160] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 827.721284] ? syscall_enter_from_user_mode+0x1d/0x50 [ 827.722389] do_syscall_64+0x33/0x40 [ 827.723175] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 827.724270] RIP: 0033:0x7f79ff89bb19 [ 827.725053] 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 [ 827.728959] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 827.730575] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 827.732078] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 827.733587] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 827.735094] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 827.736632] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:18:24 executing program 6: pwritev(0xffffffffffffffff, 0x0, 0x0, 0x37, 0xac52) 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_bp={0x0}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2b}}, 0x10) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = gettid() process_vm_readv(r2, &(0x7f0000001a40)=[{&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001b40)=""/124, 0x7c}, {&(0x7f0000001980)=""/161, 0xa1}], 0x3, &(0x7f0000001ec0)=[{0x0}, {&(0x7f0000002240)=""/183, 0xb7}, {&(0x7f0000001bc0)=""/122, 0x7a}, {&(0x7f0000001c40)=""/163, 0xa3}, {&(0x7f0000000180)=""/231, 0xe7}, {&(0x7f0000001e00)}, {&(0x7f0000001e40)=""/9, 0x9}, {&(0x7f0000001b00)=""/46, 0x2e}], 0x8, 0x0) sendfile(r0, r1, 0x0, 0xffe3) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) 10:18:24 executing program 2: perf_event_open$cgroup(&(0x7f0000000000)={0x2, 0x80, 0x5, 0x7, 0xeb, 0x8, 0x0, 0x5, 0x2006, 0xa, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x9, 0x1}, 0x20, 0xfffffffffffffe01, 0x19b4, 0x2, 0x9, 0x0, 0x7, 0x0, 0x8, 0x0, 0x1}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000280)=ANY=[], 0x24, 0x0) 10:18:24 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 35) 10:18:24 executing program 3: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r1, 0x1265, &(0x7f0000000000)) 10:18:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="bbbbbbbbbbbbb97918092370c1252998c6ac49148aa90200000000000000010000000000ff020000000000000000000000000001020072b4d8c9aa7a58d88a02d3e0accad44200a15f89be907800"/96, @ANYRES64, @ANYRESOCT], 0x0) syz_emit_ethernet(0x54, &(0x7f0000000000)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x24}, @val={@val={0x9100, 0x2, 0x0, 0x3}, {0x8100, 0x4, 0x1, 0x4}}, {@generic={0x19, "7994b6b7fde799d67ac438df6072c746ccfdd95e1fa751205f0a78f81a6166356960b56eb1bf520f81f4db596e67dedc4dee7fe33d7c152e4f42f760a922"}}}, &(0x7f0000000080)={0x0, 0x4, [0xdf2, 0x99c, 0x819, 0x441]}) recvfrom(0xffffffffffffffff, &(0x7f0000000100)=""/163, 0xa3, 0x2022, &(0x7f0000000340)=@ax25={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x6}, [@null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @default, @null]}, 0x80) syz_emit_ethernet(0xfb, &(0x7f00000001c0)={@multicast, @remote, @void, {@generic={0x18, "8434b1858654c2421e6850ae9c21c4d65ee5f496929f73fff889b7f7d1a9651d9890af0ca147f867e8e21617ed2753caa11797630309923813e4df729e14a31576194160db0111722483890be567b6acc78ce1868872e61571902e343ff780dea2327a8fa9476fe319ce46ad2b3769e7ff6474c2b744da30a0a4b595b52d355dbb3d40f221a56d9ef24d1a6607743fb1927169e592919a37100b21d24b16b069f0dde4f16d3533a0493e16e739568338d5a89a8585bde3212ada34bae63e0a46e00d189dccbee64808895e07bcc13af5044fcdcfe5817140851d55758003a7578fc686f1ee204ede5800957fe9"}}}, &(0x7f00000000c0)={0x1, 0x2, [0x541, 0x298, 0xc36, 0x7c5]}) fork() [ 827.980010] FAULT_INJECTION: forcing a failure. [ 827.980010] name failslab, interval 1, probability 0, space 0, times 0 [ 827.982487] CPU: 0 PID: 7554 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 827.983939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 827.985696] Call Trace: [ 827.986255] dump_stack+0x107/0x167 [ 827.987149] should_fail.cold+0x5/0xa [ 827.987964] ? io_wq_create+0xeb/0xc00 [ 827.988790] should_failslab+0x5/0x20 [ 827.989594] __kmalloc+0x72/0x390 [ 827.990333] io_wq_create+0xeb/0xc00 [ 827.991141] io_uring_alloc_task_context+0x1f1/0x6a0 [ 827.992214] ? io_import_iovec+0x1120/0x1120 [ 827.993145] ? io_apoll_task_func+0x2d0/0x2d0 [ 827.994096] ? __io_req_find_next+0x300/0x300 [ 827.995061] io_uring_setup+0x1dd1/0x2980 [ 827.995954] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 827.997030] ? wait_for_completion_io+0x270/0x270 [ 827.998068] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 827.999195] ? syscall_enter_from_user_mode+0x1d/0x50 [ 828.000284] do_syscall_64+0x33/0x40 [ 828.001077] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 828.002156] RIP: 0033:0x7fc2d3c4bb19 [ 828.002945] 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 [ 828.006861] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 10:18:24 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 20) [ 828.008483] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 828.010108] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 828.011627] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 828.013134] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 828.014644] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:18:24 executing program 3: 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$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r1, 0x1265, &(0x7f0000000000)) [ 828.232773] FAULT_INJECTION: forcing a failure. [ 828.232773] name failslab, interval 1, probability 0, space 0, times 0 [ 828.235435] CPU: 0 PID: 7572 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 828.237143] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 828.238925] Call Trace: [ 828.239490] dump_stack+0x107/0x167 [ 828.240267] should_fail.cold+0x5/0xa [ 828.241080] ? create_object.isra.0+0x3a/0xa20 [ 828.242059] should_failslab+0x5/0x20 [ 828.242882] kmem_cache_alloc+0x5b/0x310 [ 828.243762] create_object.isra.0+0x3a/0xa20 [ 828.244700] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 828.245796] kmem_cache_alloc+0x159/0x310 [ 828.246701] __delayacct_tsk_init+0x1b/0x80 [ 828.247628] copy_process+0x3319/0x7800 [ 828.248487] ? stack_trace_save+0x8c/0xc0 [ 828.249386] ? lock_acquire+0x197/0x470 [ 828.250236] ? io_sq_thread_park+0x79/0xd0 [ 828.251152] ? kasan_save_stack+0x1b/0x40 [ 828.252045] ? __cleanup_sighand+0xb0/0xb0 [ 828.252955] ? find_held_lock+0x2c/0x110 [ 828.253838] ? io_uring_setup+0x1c23/0x2980 [ 828.254772] ? lock_downgrade+0x6d0/0x6d0 [ 828.255666] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 828.256717] create_io_thread+0xb6/0xf0 [ 828.257564] ? pidfd_pid+0x90/0x90 [ 828.258329] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 828.259405] io_uring_setup+0x1d79/0x2980 [ 828.260306] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 828.261391] ? wait_for_completion_io+0x270/0x270 [ 828.262449] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 828.263573] ? syscall_enter_from_user_mode+0x1d/0x50 [ 828.264678] do_syscall_64+0x33/0x40 [ 828.265472] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 828.266578] RIP: 0033:0x7f79ff89bb19 [ 828.267373] 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 [ 828.271339] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 828.272980] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 828.274513] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 828.276049] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 828.277570] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 828.279111] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:18:38 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 36) 10:18:38 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=0x0, @ANYBLOB=',defcontext=unconfined_u,smackfshat=\',\'A,seclabel,pcr=00000000000000000051,defcontext=user_u,appraise,\x00N']) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:18:38 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x40001, 0x0) r1 = syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x10000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) syz_io_uring_submit(r4, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x1081, &(0x7f0000000280), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000580)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0xe, &(0x7f00000001c0)=@in}, 0x0) syz_io_uring_submit(0x0, r6, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd=r0, 0x9, 0x0, 0x7fff, 0x4}, 0xa3c) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:18:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = dup2(r1, r0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000200)=ANY=[]) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000300)=""/219, &(0x7f0000000140)=0xdb) lseek(r2, 0x7, 0x0) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xa001, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_link_settings={0x4f}}) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000280)={'#! ', './file2', [{0x20, 'security.capability\x00'}, {0x20, '\x00'}], 0xa, "27db10c3d07dd4152db6dc33482706ae59b931c57afbbaaf73c3eaa615aed840f0c0bbb0f99d2f3a88d37354da0c8e4161a12cddecb1"}, 0x58) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10009ff}], 0x0, 0x0) sendfile(r3, r2, 0x0, 0x7ffffff9) 10:18:38 executing program 3: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x1265, &(0x7f0000000000)) 10:18:38 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 21) 10:18:38 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x4, 0x0, 'client0\x00', 0x0, "61e9d317a0258e78", "200a4722f72b21ca0323fad5a6ee3a3e4489c95e2b21fad04699c9650af09ac2", 0x7, 0x3}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0x30, 0x0, @tid=r1}, &(0x7f0000000300)=0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140051c04a71611b7f600000000000006a5b5fad"], 0x14}}, 0x0) read(r3, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r2, &(0x7f00000002c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000340)) timer_create(0x7, &(0x7f00000003c0)={0x0, 0x30, 0x0, @thr={&(0x7f0000000400)="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&(0x7f0000000380)) kcmp$KCMP_EPOLL_TFD(r1, r4, 0x7, r0, &(0x7f0000000100)={0xffffffffffffffff, r3, 0x6}) 10:18:38 executing program 6: pwritev(0xffffffffffffffff, 0x0, 0x0, 0x37, 0xac52) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2b}}, 0x10) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = gettid() process_vm_readv(r2, &(0x7f0000001a40)=[{&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001b40)=""/124, 0x7c}, {&(0x7f0000001980)=""/161, 0xa1}], 0x3, &(0x7f0000001ec0)=[{0x0}, {&(0x7f0000002240)=""/183, 0xb7}, {&(0x7f0000001bc0)=""/122, 0x7a}, {&(0x7f0000001c40)=""/163, 0xa3}, {&(0x7f0000000180)=""/231, 0xe7}, {&(0x7f0000001e00)}, {&(0x7f0000001e40)=""/9, 0x9}, {&(0x7f0000001b00)=""/46, 0x2e}], 0x8, 0x0) sendfile(r0, r1, 0x0, 0xffe3) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) [ 842.363749] FAULT_INJECTION: forcing a failure. [ 842.363749] name failslab, interval 1, probability 0, space 0, times 0 [ 842.365260] CPU: 0 PID: 7593 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 842.366139] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 842.367206] Call Trace: [ 842.367549] dump_stack+0x107/0x167 [ 842.368010] should_fail.cold+0x5/0xa [ 842.368499] ? create_object.isra.0+0x3a/0xa20 [ 842.369079] should_failslab+0x5/0x20 [ 842.369564] kmem_cache_alloc+0x5b/0x310 [ 842.370085] create_object.isra.0+0x3a/0xa20 [ 842.370648] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 842.371293] __kmalloc+0x16e/0x390 [ 842.371753] io_wq_create+0xeb/0xc00 [ 842.372227] io_uring_alloc_task_context+0x1f1/0x6a0 [ 842.372870] ? io_import_iovec+0x1120/0x1120 [ 842.373433] ? io_apoll_task_func+0x2d0/0x2d0 [ 842.373999] ? __io_req_find_next+0x300/0x300 [ 842.374583] io_uring_setup+0x1dd1/0x2980 [ 842.375110] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 842.375767] ? wait_for_completion_io+0x270/0x270 [ 842.376393] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 842.377056] ? syscall_enter_from_user_mode+0x1d/0x50 [ 842.377716] do_syscall_64+0x33/0x40 [ 842.378191] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 842.378844] RIP: 0033:0x7fc2d3c4bb19 [ 842.379314] 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 [ 842.381630] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 842.382597] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 842.383494] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 842.384407] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 842.385302] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 842.386199] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 842.394034] FAULT_INJECTION: forcing a failure. [ 842.394034] name failslab, interval 1, probability 0, space 0, times 0 [ 842.395485] CPU: 0 PID: 7596 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 842.396475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 842.397518] Call Trace: [ 842.397866] dump_stack+0x107/0x167 [ 842.398322] should_fail.cold+0x5/0xa [ 842.398817] ? inherit_task_group.isra.0+0x244/0x5c0 [ 842.399451] should_failslab+0x5/0x20 [ 842.399927] kmem_cache_alloc_trace+0x55/0x320 [ 842.400506] inherit_task_group.isra.0+0x244/0x5c0 [ 842.401118] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 842.401754] ? trace_hardirqs_on+0x5b/0x180 [ 842.402295] perf_event_init_task+0x375/0x800 [ 842.402865] ? perf_event_attrs+0x40/0x40 [ 842.403385] ? __hrtimer_init+0x12c/0x270 [ 842.403900] ? memset+0x20/0x50 [ 842.404314] copy_process+0x182e/0x7800 [ 842.404811] ? stack_trace_save+0x8c/0xc0 [ 842.405329] ? lock_acquire+0x197/0x470 [ 842.405832] ? io_sq_thread_park+0x79/0xd0 [ 842.406364] ? __cleanup_sighand+0xb0/0xb0 [ 842.406899] ? find_held_lock+0x2c/0x110 [ 842.407415] ? io_uring_setup+0x1c23/0x2980 [ 842.407953] ? lock_downgrade+0x6d0/0x6d0 [ 842.408468] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 842.409075] create_io_thread+0xb6/0xf0 [ 842.409577] ? pidfd_pid+0x90/0x90 [ 842.410027] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 842.410657] io_uring_setup+0x1d79/0x2980 [ 842.411179] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 842.411804] ? wait_for_completion_io+0x270/0x270 [ 842.412423] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 842.413093] ? syscall_enter_from_user_mode+0x1d/0x50 [ 842.413735] do_syscall_64+0x33/0x40 [ 842.414196] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 842.414840] RIP: 0033:0x7f79ff89bb19 [ 842.415298] 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 [ 842.417577] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 842.418548] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 842.419430] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 842.420319] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 842.421209] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 842.422085] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:18:39 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 37) 10:18:39 executing program 3: 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$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x1265, &(0x7f0000000000)) 10:18:39 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10c02, 0x24) acct(&(0x7f0000000040)='./file0\x00') [ 842.568873] FAULT_INJECTION: forcing a failure. [ 842.568873] name failslab, interval 1, probability 0, space 0, times 0 [ 842.570552] CPU: 0 PID: 7607 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 842.571439] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 842.572417] Call Trace: [ 842.572731] dump_stack+0x107/0x167 [ 842.573158] should_fail.cold+0x5/0xa [ 842.573614] ? io_wq_create+0x6ef/0xc00 [ 842.574085] should_failslab+0x5/0x20 [ 842.574533] kmem_cache_alloc_node_trace+0x59/0x340 [ 842.575116] io_wq_create+0x6ef/0xc00 [ 842.575568] io_uring_alloc_task_context+0x1f1/0x6a0 [ 842.576159] ? io_import_iovec+0x1120/0x1120 [ 842.576669] ? io_apoll_task_func+0x2d0/0x2d0 [ 842.577190] ? __io_req_find_next+0x300/0x300 [ 842.577718] io_uring_setup+0x1dd1/0x2980 [ 842.578203] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 842.578800] ? wait_for_completion_io+0x270/0x270 [ 842.579375] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 842.579981] ? syscall_enter_from_user_mode+0x1d/0x50 [ 842.580576] do_syscall_64+0x33/0x40 [ 842.581005] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 842.581600] RIP: 0033:0x7fc2d3c4bb19 [ 842.582030] 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 [ 842.584170] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 842.585046] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 842.585869] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 842.586696] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 842.587519] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 842.588341] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:18:39 executing program 6: 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, 0x4d3098bd927136d6, @perf_bp={0x0}, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x16, 0xd01}, 0x14}}, 0x0) read(r1, &(0x7f0000000080)=""/65, 0x41) fcntl$getflags(r1, 0x1) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) 10:18:39 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 22) 10:18:39 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=0x0, @ANYBLOB=',defcontext=unconfined_u,smackfshat=\',\'A,seclabel,pcr=00000000000000000051,defcontext=user_u,appraise,\x00N']) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:18:39 executing program 3: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x1265, &(0x7f0000000000)) [ 842.775095] FAULT_INJECTION: forcing a failure. [ 842.775095] name failslab, interval 1, probability 0, space 0, times 0 [ 842.777666] CPU: 1 PID: 7623 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 842.779212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 842.781369] Call Trace: [ 842.782036] dump_stack+0x107/0x167 [ 842.782931] should_fail.cold+0x5/0xa [ 842.783769] ? create_object.isra.0+0x3a/0xa20 [ 842.784822] should_failslab+0x5/0x20 [ 842.785859] kmem_cache_alloc+0x5b/0x310 [ 842.786733] create_object.isra.0+0x3a/0xa20 [ 842.787664] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 842.788738] kmem_cache_alloc_trace+0x151/0x320 [ 842.789726] inherit_task_group.isra.0+0x244/0x5c0 [ 842.791052] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 842.792246] ? trace_hardirqs_on+0x5b/0x180 [ 842.793151] perf_event_init_task+0x375/0x800 [ 842.794105] ? perf_event_attrs+0x40/0x40 [ 842.794985] ? __hrtimer_init+0x12c/0x270 [ 842.796009] ? memset+0x20/0x50 [ 842.796898] copy_process+0x182e/0x7800 [ 842.797741] ? stack_trace_save+0x8c/0xc0 [ 842.798627] ? lock_acquire+0x197/0x470 [ 842.799466] ? io_sq_thread_park+0x79/0xd0 [ 842.800370] ? __cleanup_sighand+0xb0/0xb0 [ 842.801361] ? find_held_lock+0x2c/0x110 [ 842.802519] ? io_uring_setup+0x1c23/0x2980 [ 842.803536] ? lock_downgrade+0x6d0/0x6d0 [ 842.804412] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 842.805605] create_io_thread+0xb6/0xf0 [ 842.806502] ? pidfd_pid+0x90/0x90 [ 842.807460] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 842.808599] io_uring_setup+0x1d79/0x2980 [ 842.809477] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 842.810543] ? wait_for_completion_io+0x270/0x270 [ 842.811680] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 842.813018] ? syscall_enter_from_user_mode+0x1d/0x50 [ 842.814103] do_syscall_64+0x33/0x40 [ 842.814891] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 842.815987] RIP: 0033:0x7f79ff89bb19 [ 842.817046] 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 [ 842.821086] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 842.822958] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 842.824518] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 842.826319] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 842.828119] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 842.829668] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:18:54 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 38) 10:18:54 executing program 6: r0 = openat(0xffffffffffffffff, 0x0, 0x2d3242, 0x84) fallocate(r0, 0x18, 0x6, 0xec43) r1 = 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, 0x2, 0x0, @perf_bp={&(0x7f0000000240), 0x6}, 0x0, 0x6, 0x0, 0x0, 0x4000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0xffffffffffffffff, r0, 0x2) r2 = dup2(0xffffffffffffffff, r1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x108) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000027f0000010000000000000000c4d3da4c3d780d9eaaf055051b642953b8"], 0x5000) setsockopt$inet_group_source_req(r3, 0x0, 0x2d, &(0x7f0000000100)={0x1, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x108) fallocate(0xffffffffffffffff, 0x1d, 0x3, 0x8000) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fsetxattr$security_selinux(r4, &(0x7f0000000000), &(0x7f0000000080)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27, 0x0) fsetxattr$security_selinux(r2, &(0x7f00000000c0), &(0x7f0000000300)='system_u:object_r:nvram_device_t:s0\x00', 0x24, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000240)={'syz_tun\x00', &(0x7f0000000200)=@ethtool_cmd={0x46}}) fstat(r5, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$cgroup_procs(r0, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) quotactl(0x2, &(0x7f00000005c0)='./file0\x00', r6, &(0x7f0000000680)="69eb1e6f327054e098d4b672a2ac69e4a486eec99baaeb24bc9dc28efe8d0c838961f1d61ceaf812d84d496f943e749abf74baedc04a5553b47861f92ca15074048c41addccf37") creat(&(0x7f0000000100)='./file0\x00', 0x15) 10:18:54 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x4, 0x0, 'client0\x00', 0x0, "61e9d317a0258e78", "200a4722f72b21ca0323fad5a6ee3a3e4489c95e2b21fad04699c9650af09ac2", 0x7, 0x3}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0x30, 0x0, @tid=r1}, &(0x7f0000000300)=0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140051c04a71611b7f600000000000006a5b5fad"], 0x14}}, 0x0) read(r3, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r2, &(0x7f00000002c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000340)) timer_create(0x7, &(0x7f00000003c0)={0x0, 0x30, 0x0, @thr={&(0x7f0000000400)="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&(0x7f0000001400)="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&(0x7f0000000380)) kcmp$KCMP_EPOLL_TFD(r1, r4, 0x7, r0, &(0x7f0000000100)={0xffffffffffffffff, r3, 0x6}) 10:18:54 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 23) 10:18:54 executing program 3: 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$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r1, 0x1265, &(0x7f0000000000)) 10:18:54 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:18:54 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10c02, 0x24) acct(&(0x7f0000000040)='./file0\x00') 10:18:54 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f00000000c0)=[{0x4}, {0x6}]}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = 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}, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r1, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000080)) [ 857.637322] FAULT_INJECTION: forcing a failure. [ 857.637322] name failslab, interval 1, probability 0, space 0, times 0 [ 857.639763] CPU: 1 PID: 7645 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 857.641264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 857.643389] Call Trace: [ 857.643944] dump_stack+0x107/0x167 [ 857.644720] should_fail.cold+0x5/0xa [ 857.645529] ? perf_event_alloc.part.0+0x5b/0x2b70 [ 857.646568] should_failslab+0x5/0x20 [ 857.647380] kmem_cache_alloc_trace+0x55/0x320 [ 857.648342] perf_event_alloc.part.0+0x5b/0x2b70 [ 857.649340] ? lockdep_init_map_type+0x2c7/0x780 [ 857.650342] inherit_event.constprop.0+0x168/0x8d0 [ 857.651389] inherit_task_group.isra.0+0xb6/0x5c0 [ 857.652407] perf_event_init_task+0x375/0x800 [ 857.653363] ? perf_event_attrs+0x40/0x40 [ 857.654227] ? __hrtimer_init+0x12c/0x270 [ 857.655107] ? memset+0x20/0x50 [ 857.655803] copy_process+0x182e/0x7800 [ 857.656641] ? stack_trace_save+0x8c/0xc0 [ 857.657511] ? lock_acquire+0x197/0x470 [ 857.658350] ? io_sq_thread_park+0x79/0xd0 [ 857.659259] ? __cleanup_sighand+0xb0/0xb0 [ 857.660148] ? find_held_lock+0x2c/0x110 [ 857.661005] ? io_uring_setup+0x1c23/0x2980 [ 857.661907] ? lock_downgrade+0x6d0/0x6d0 [ 857.662788] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 857.663828] create_io_thread+0xb6/0xf0 [ 857.664656] ? pidfd_pid+0x90/0x90 [ 857.665419] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 857.666469] io_uring_setup+0x1d79/0x2980 [ 857.667363] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 857.668428] ? wait_for_completion_io+0x270/0x270 [ 857.669457] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 857.670565] ? syscall_enter_from_user_mode+0x1d/0x50 [ 857.671653] do_syscall_64+0x33/0x40 [ 857.672439] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 857.673523] RIP: 0033:0x7f79ff89bb19 [ 857.674301] 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 [ 857.678161] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 857.679760] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 857.681247] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 857.682750] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 857.684239] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 857.685726] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 857.705499] FAULT_INJECTION: forcing a failure. [ 857.705499] name failslab, interval 1, probability 0, space 0, times 0 [ 857.707977] CPU: 0 PID: 7647 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 857.709414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 857.711172] Call Trace: [ 857.711719] dump_stack+0x107/0x167 [ 857.712493] should_fail.cold+0x5/0xa [ 857.713297] ? create_object.isra.0+0x3a/0xa20 [ 857.714260] should_failslab+0x5/0x20 [ 857.715074] kmem_cache_alloc+0x5b/0x310 [ 857.715947] ? io_wq_create+0x114/0xc00 [ 857.716800] create_object.isra.0+0x3a/0xa20 [ 857.717724] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 857.718817] kmem_cache_alloc_node_trace+0x16d/0x340 [ 857.719901] io_wq_create+0x6ef/0xc00 [ 857.720890] io_uring_alloc_task_context+0x1f1/0x6a0 [ 857.721964] ? io_import_iovec+0x1120/0x1120 [ 857.722878] ? io_apoll_task_func+0x2d0/0x2d0 [ 857.723807] ? __io_req_find_next+0x300/0x300 [ 857.724757] io_uring_setup+0x1dd1/0x2980 [ 857.725643] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 857.726722] ? wait_for_completion_io+0x270/0x270 [ 857.727762] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 857.728878] ? syscall_enter_from_user_mode+0x1d/0x50 [ 857.729962] do_syscall_64+0x33/0x40 [ 857.730763] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 857.731837] RIP: 0033:0x7fc2d3c4bb19 [ 857.732618] 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 [ 857.736512] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 857.738112] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 857.739635] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 857.741135] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 857.742642] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 857.744156] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 857.747142] kauditd_printk_skb: 31 callbacks suppressed [ 857.747160] audit: type=1326 audit(1744798734.340:120): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7641 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa91d154b19 code=0x0 10:18:54 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10c02, 0x24) acct(&(0x7f0000000040)='./file0\x00') 10:18:54 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 24) 10:18:54 executing program 3: 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$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r1, 0x1265, &(0x7f0000000000)) 10:18:54 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 39) 10:18:54 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) syz_io_uring_setup(0x1081, &(0x7f0000000280), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000580)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0xe, &(0x7f00000001c0)=@in}, 0x0) sendmsg$inet6(r3, &(0x7f0000000500)={&(0x7f0000000040)={0xa, 0x4e23, 0x6, @mcast1, 0x7ff}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000002c0)="fd02a31850b5e41a2a90761b08e35c24e186a2ef08ff78c28c32be6a94af797b9af9cd76ce1c352a94c7946e88097e49cd61e00111d1a8e9a46e5686589b5fb61eb705a81916741ed3ceb187689e98a8e7f81f8b8b30371383c2ebd3d335fa115c21a98a95da6dd2a2895f4f241d425fe1641362b92180b7fbcd5c9a0cf162fc26522b2ef98ce283dd75d18ab6ca2dd09c8fdd74ae61d0dcd203d53df052bae5bf7d78cb044d", 0xa6}, {&(0x7f0000000380)="08a0dec817461e2596a81ecd7ff9b3d51052708e69ac99ea0ac5b5276003fe7d284ffa0743f24b010c6ad0fa08ae07bdef7e89d6c2d69d5dd21bb123294b612ff5075e541ceba1fbb865c0636d3ab0de79ae1b114d02e20786c5efdc3550c35d5e245d1791cbdc43b4bf2fa526bcbce4d9798281a67de3857f10a9e9b66566ab4168c2b0f1c040b6dd10bb616fe137c5a88ef60918bec4a558aa29b69150aadefe9ae0fb2760572b44403aab1a1332d4a68263acdc9703e1673b041f95d6757afb2069dc25279dc3309cb0ca105b55fb0cca3447898291", 0xd7}], 0x2, &(0x7f0000000480)=[@dontfrag={{0x14, 0x29, 0x3e, 0x1}}], 0x18}, 0x40100) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000140)=ANY=[@ANYBLOB="90edf1fbd5c78b54d8b06138b974f654"], 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000000c0)=0xa2, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) r4 = dup(r0) recvfrom(r0, &(0x7f0000000180)=""/166, 0xa6, 0x10002, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x0, 0x4, 0x0, {0xa, 0x4e22, 0xff, @private2, 0x30}}}, 0x80) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) 10:18:54 executing program 1: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) preadv(r1, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/111, 0x6f}, {&(0x7f0000000140)=""/136, 0x88}, {&(0x7f00000002c0)=""/225, 0xe1}, {&(0x7f0000000200)=""/90, 0x5a}, {&(0x7f00000006c0)=""/148, 0x94}, {&(0x7f0000000780)=""/222, 0xde}, {&(0x7f0000000040)=""/50, 0x32}, {&(0x7f0000000880)=""/130, 0x82}], 0x8, 0x3, 0x7) syz_mount_image$nfs(0x0, 0x0, 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f00000004c0)="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", 0x1fd, 0x3}, {&(0x7f0000000080)='.', 0x1}], 0x0, 0x0) 10:18:54 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10c02, 0x24) acct(&(0x7f0000000040)='./file0\x00') [ 857.966569] FAULT_INJECTION: forcing a failure. [ 857.966569] name failslab, interval 1, probability 0, space 0, times 0 [ 857.969054] CPU: 1 PID: 7663 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 857.970506] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 857.972261] Call Trace: [ 857.972824] dump_stack+0x107/0x167 [ 857.973592] should_fail.cold+0x5/0xa [ 857.974395] ? create_object.isra.0+0x3a/0xa20 [ 857.975375] should_failslab+0x5/0x20 [ 857.976174] kmem_cache_alloc+0x5b/0x310 [ 857.977038] create_object.isra.0+0x3a/0xa20 [ 857.977958] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 857.979038] kmem_cache_alloc_trace+0x151/0x320 [ 857.980043] perf_event_alloc.part.0+0x5b/0x2b70 [ 857.981041] ? lockdep_init_map_type+0x2c7/0x780 [ 857.982049] inherit_event.constprop.0+0x168/0x8d0 [ 857.983094] inherit_task_group.isra.0+0xb6/0x5c0 [ 857.984118] perf_event_init_task+0x375/0x800 [ 857.985076] ? perf_event_attrs+0x40/0x40 [ 857.985963] ? __hrtimer_init+0x12c/0x270 [ 857.986853] ? memset+0x20/0x50 [ 857.987551] copy_process+0x182e/0x7800 [ 857.988391] ? stack_trace_save+0x8c/0xc0 [ 857.989271] ? lock_acquire+0x197/0x470 [ 857.990106] ? io_sq_thread_park+0x79/0xd0 [ 857.991018] ? __cleanup_sighand+0xb0/0xb0 [ 857.991912] ? find_held_lock+0x2c/0x110 [ 857.992766] ? io_uring_setup+0x1c23/0x2980 [ 857.993678] ? lock_downgrade+0x6d0/0x6d0 [ 857.994563] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 857.995604] create_io_thread+0xb6/0xf0 [ 857.996438] ? pidfd_pid+0x90/0x90 [ 857.997188] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 857.998233] io_uring_setup+0x1d79/0x2980 [ 857.999118] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 858.000176] ? wait_for_completion_io+0x270/0x270 [ 858.001205] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 858.002305] ? syscall_enter_from_user_mode+0x1d/0x50 [ 858.003403] do_syscall_64+0x33/0x40 [ 858.004181] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 858.005256] RIP: 0033:0x7f79ff89bb19 [ 858.006035] 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 [ 858.009912] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 858.011510] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 858.012992] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 858.014496] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 858.015988] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 858.017476] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 858.136857] FAULT_INJECTION: forcing a failure. [ 858.136857] name failslab, interval 1, probability 0, space 0, times 0 [ 858.139458] CPU: 0 PID: 7672 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 858.140977] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 858.142740] Call Trace: [ 858.143298] dump_stack+0x107/0x167 [ 858.144067] should_fail.cold+0x5/0xa [ 858.144876] ? io_rsrc_node_switch_start.part.0+0x43/0x250 [ 858.146051] should_failslab+0x5/0x20 [ 858.146863] kmem_cache_alloc_trace+0x55/0x320 [ 858.147837] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 858.148984] io_uring_setup+0x14f6/0x2980 [ 858.149869] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 858.150945] ? wait_for_completion_io+0x270/0x270 [ 858.152001] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 858.153106] ? syscall_enter_from_user_mode+0x1d/0x50 [ 858.154203] do_syscall_64+0x33/0x40 [ 858.155014] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 858.156102] RIP: 0033:0x7fc2d3c4bb19 [ 858.156885] 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 [ 858.160783] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 858.162381] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 858.163887] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 858.165397] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 858.166902] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 858.168414] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:19:10 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 25) 10:19:10 executing program 3: 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$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r1, 0x1265, &(0x7f0000000000)) 10:19:10 executing program 6: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x56de, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x18}, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') setresuid(0xffffffffffffffff, r3, 0x0) r5 = syz_mount_image$iso9660(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x4, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000300)="b6dab5530c5c89f372e87cb4459e6cf66ac1284ae7fc045a50e45267eb74f335d787123401416470449512dc1965ca25cbf522acf8560514276851157a46dfbe1fe300755593380061884cb19585909e3c0985259c60ed0e54ee2782cce304e3db60247ed2d5415d3255400001f75b10995095c735da3170277e04e36ff8df5257662c63ba2de060109b9149817795abbd7c836c56f9d21bf57c752ba7aecd03", 0xa0}], 0x40, &(0x7f0000000500)={[{@nojoliet}, {@map_off}, {@check_relaxed}, {@gid={'gid', 0x3d, r4}}, {@uid={'uid', 0x3d, r3}}, {@session={'session', 0x3d, 0x10}}, {@nojoliet}, {@nojoliet}, {@hide}], [{@fowner_eq={'fowner', 0x3d, r3}}, {@euid_lt={'euid<', r3}}, {@permit_directio}]}) statx(r5, &(0x7f0000000400)='./file0\x00', 0x100, 0x8, &(0x7f0000000600)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r6 = socket$inet6(0xa, 0x1, 0x8) sendmsg$sock(r6, &(0x7f0000001a80)={&(0x7f0000000700)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001780)="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", 0xfc}, {&(0x7f0000001880)="163b2eee48e496d35c80cb1567d0982f43802514219b5b22a009845d32a520501cac71d7da08c645ff58c76cb6b01972bc5065532e2c5b8651e82f1e86a31416f391e151fe6afd4345399cf96d979a5cb5f4b195588f97fcb72218338d0457e648824a16cbe9e340eb6f74091989f18191973593fe5479ddb5240da1f8", 0x7d}, {&(0x7f0000001900)="b338a50e873a8ad96438050ad4a5f54648dfe80e45d83e50ee283e5694baa681179d437aae9fc3439cc15755a14f59d551f0852d9a2468706fcb1279c86b578d1a170c7efd411eacd94d23fb5df07eef602e1c979459bacb7169f637fe728f4f405bf91e6daad437e32d44436fe15692ce9d98270b7bad0f492158f208860ec39d4767e3eda1902ed512ee6aaf909f14124f0f0fb41efe971ec8163181ed73ae", 0xa0}, {&(0x7f0000000440)="b623d113ec9c7fc023a9f6038454ecdc3d962aa493a02409ac0c784bf624b1ef820f8a91", 0x24}, {&(0x7f00000019c0)="d4f2a88531aa12efc2d44402c5e084f5beba4c6f8f96a81cfd4a5040e3d0db05e19a89baa8ff464e35758e0703905f04c31bb6668e698151d7ee0e", 0x3b}], 0x6}, 0x4044080) socket$unix(0x1, 0x5, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r7, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:19:10 executing program 4: 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, 0xfffffffc, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') pread64(r0, &(0x7f0000001100)=""/4095, 0xae3, 0x6800) fspick(r0, &(0x7f0000000040)='./file1\x00', 0x1) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x8b, 0xc2, 0x80, 0x2, 0x0, 0x3ff, 0x988c588790574e20, 0x9, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x8e4, 0x6, 0x0, 0xfffffffffffffffb, 0x8, 0x4, 0x0, 0xcfc, 0x0, 0x20}, 0x0, 0xffffffffffffffff, r0, 0xa) setrlimit(0x0, 0x0) mlockall(0x5) r1 = socket$nl_audit(0x10, 0x3, 0x9) listen(r1, 0x0) 10:19:10 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x1c, r2, 0x2ff, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}}, 0x0) syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(r5, 0x40309410, &(0x7f0000000440)={0x1, 0x1, 0x3, 0x5540, 0x1, [0xff, 0x4, 0x7f]}) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) dup3(r4, r6, 0x0) copy_file_range(r0, 0x0, r1, &(0x7f0000000040)=0x1, 0x80000000, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x1, 0x0, 0x1, 0x8, 0x6, @random="190002400a00"}, 0x14) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000740)=ANY=[@ANYBLOB="080100001400000428bd7000fbdbdf250a010100000000000000000000000000ac1e00010000000000000000000000004e2300204e2480010a0080402e000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="b76b6e00010000000800160001800000080018001b97ffff08001d0000000000a00001006e68706f6c793133303500ef48cb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0020000fe9f4941481ccaa1d09838af372a1dd586a92de133ffd9f26e5c2a8428c1428d2e4d1ecd00810819e38857cf1f3cdd68c36f7161c6b60cd6f27141301e716b6a0d367fdc8f0fd83430677bfcd3cdd034a5e2b460d9168a7e00000000"], 0x108}, 0x1, 0x0, 0x0, 0x40011}, 0x800) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r5, 0xf501, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) 10:19:10 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10c02, 0x24) 10:19:10 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 40) 10:19:10 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) [ 874.312797] FAULT_INJECTION: forcing a failure. [ 874.312797] name failslab, interval 1, probability 0, space 0, times 0 [ 874.315199] CPU: 1 PID: 7695 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 874.316656] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 874.318402] Call Trace: [ 874.318974] dump_stack+0x107/0x167 [ 874.319747] should_fail.cold+0x5/0xa [ 874.320563] ? selinux_perf_event_alloc+0x43/0x190 [ 874.321607] should_failslab+0x5/0x20 [ 874.322410] kmem_cache_alloc_trace+0x55/0x320 [ 874.323381] ? lockdep_init_map_type+0x2c7/0x780 [ 874.324395] selinux_perf_event_alloc+0x43/0x190 [ 874.325401] security_perf_event_alloc+0x46/0xa0 [ 874.326414] perf_event_alloc.part.0+0x18b3/0x2b70 [ 874.327474] inherit_event.constprop.0+0x168/0x8d0 [ 874.328522] inherit_task_group.isra.0+0xb6/0x5c0 [ 874.329553] perf_event_init_task+0x375/0x800 [ 874.330510] ? perf_event_attrs+0x40/0x40 [ 874.331397] ? __hrtimer_init+0x12c/0x270 [ 874.332287] ? memset+0x20/0x50 [ 874.332988] copy_process+0x182e/0x7800 [ 874.333830] ? stack_trace_save+0x8c/0xc0 [ 874.334723] ? lock_acquire+0x197/0x470 [ 874.335576] ? io_sq_thread_park+0x79/0xd0 [ 874.336496] ? __cleanup_sighand+0xb0/0xb0 [ 874.337399] ? find_held_lock+0x2c/0x110 [ 874.338278] ? io_uring_setup+0x1c23/0x2980 [ 874.339205] ? lock_downgrade+0x6d0/0x6d0 [ 874.340094] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 874.341147] create_io_thread+0xb6/0xf0 [ 874.341997] ? pidfd_pid+0x90/0x90 [ 874.342764] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 874.343840] io_uring_setup+0x1d79/0x2980 [ 874.344738] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 874.345812] ? wait_for_completion_io+0x270/0x270 [ 874.346870] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 874.347984] ? syscall_enter_from_user_mode+0x1d/0x50 [ 874.349083] do_syscall_64+0x33/0x40 [ 874.349881] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 874.350973] RIP: 0033:0x7f79ff89bb19 [ 874.351763] 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 [ 874.355676] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 874.357300] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 874.358815] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 874.360355] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 874.361872] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 874.363393] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 874.386928] FAULT_INJECTION: forcing a failure. [ 874.386928] name failslab, interval 1, probability 0, space 0, times 0 [ 874.389454] CPU: 1 PID: 7701 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 874.390911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 874.392669] Call Trace: [ 874.393228] dump_stack+0x107/0x167 [ 874.394002] should_fail.cold+0x5/0xa [ 874.394813] ? create_object.isra.0+0x3a/0xa20 [ 874.395789] should_failslab+0x5/0x20 [ 874.396592] kmem_cache_alloc+0x5b/0x310 [ 874.397451] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 874.398517] ? trace_hardirqs_on+0x5b/0x180 [ 874.399446] create_object.isra.0+0x3a/0xa20 [ 874.400381] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 874.401470] kmem_cache_alloc_trace+0x151/0x320 [ 874.402464] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 874.403618] io_uring_setup+0x14f6/0x2980 [ 874.404501] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 874.405580] ? wait_for_completion_io+0x270/0x270 [ 874.406617] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 874.407742] ? syscall_enter_from_user_mode+0x1d/0x50 [ 874.408836] do_syscall_64+0x33/0x40 [ 874.409627] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 874.410715] RIP: 0033:0x7fc2d3c4bb19 [ 874.411507] 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 [ 874.415420] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 874.417035] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 874.418527] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 874.420041] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 874.421550] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 874.423056] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:19:11 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 26) 10:19:11 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)) 10:19:11 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x0, 0x0) 10:19:11 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 41) [ 874.674115] FAULT_INJECTION: forcing a failure. [ 874.674115] name failslab, interval 1, probability 0, space 0, times 0 [ 874.676529] CPU: 0 PID: 7712 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 874.677973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 874.679740] Call Trace: [ 874.680301] dump_stack+0x107/0x167 [ 874.681062] should_fail.cold+0x5/0xa [ 874.681866] ? create_object.isra.0+0x3a/0xa20 [ 874.682849] should_failslab+0x5/0x20 [ 874.683657] kmem_cache_alloc+0x5b/0x310 [ 874.684515] create_object.isra.0+0x3a/0xa20 [ 874.685441] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 874.686520] kmem_cache_alloc_trace+0x151/0x320 [ 874.687519] ? lockdep_init_map_type+0x2c7/0x780 [ 874.688539] selinux_perf_event_alloc+0x43/0x190 [ 874.689541] security_perf_event_alloc+0x46/0xa0 [ 874.690563] perf_event_alloc.part.0+0x18b3/0x2b70 [ 874.691620] inherit_event.constprop.0+0x168/0x8d0 [ 874.692666] inherit_task_group.isra.0+0xb6/0x5c0 [ 874.693698] perf_event_init_task+0x375/0x800 [ 874.694659] ? perf_event_attrs+0x40/0x40 [ 874.695551] ? __hrtimer_init+0x12c/0x270 [ 874.696450] ? memset+0x20/0x50 [ 874.697156] copy_process+0x182e/0x7800 [ 874.698017] ? stack_trace_save+0x8c/0xc0 [ 874.698917] ? lock_acquire+0x197/0x470 [ 874.699763] ? io_sq_thread_park+0x79/0xd0 [ 874.700671] ? __cleanup_sighand+0xb0/0xb0 [ 874.701574] ? find_held_lock+0x2c/0x110 [ 874.702437] ? io_uring_setup+0x1c23/0x2980 [ 874.703354] ? lock_downgrade+0x6d0/0x6d0 [ 874.704233] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 874.705274] create_io_thread+0xb6/0xf0 [ 874.706117] ? pidfd_pid+0x90/0x90 [ 874.706891] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 874.707953] io_uring_setup+0x1d79/0x2980 [ 874.708845] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 874.709925] ? wait_for_completion_io+0x270/0x270 [ 874.710986] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 874.712096] ? syscall_enter_from_user_mode+0x1d/0x50 [ 874.713193] do_syscall_64+0x33/0x40 [ 874.713983] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 874.715096] RIP: 0033:0x7f79ff89bb19 [ 874.715892] 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 [ 874.719830] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 874.721464] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 874.722991] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 874.724518] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 874.726042] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 874.727562] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 874.872639] FAULT_INJECTION: forcing a failure. [ 874.872639] name failslab, interval 1, probability 0, space 0, times 0 [ 874.875134] CPU: 1 PID: 7726 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 874.876573] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 874.878307] Call Trace: [ 874.878881] dump_stack+0x107/0x167 [ 874.879652] should_fail.cold+0x5/0xa [ 874.880447] ? io_rsrc_node_switch_start.part.0+0x43/0x250 [ 874.881620] should_failslab+0x5/0x20 [ 874.882411] kmem_cache_alloc_trace+0x55/0x320 [ 874.883374] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 874.884512] io_uring_setup+0x14f6/0x2980 [ 874.885393] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 874.886467] ? wait_for_completion_io+0x270/0x270 [ 874.887504] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 874.888792] ? syscall_enter_from_user_mode+0x1d/0x50 [ 874.889883] do_syscall_64+0x33/0x40 [ 874.890656] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 874.891745] RIP: 0033:0x7fc2d3c4bb19 [ 874.892523] 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 [ 874.896385] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 874.898000] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 874.899494] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 874.900999] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 874.902500] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 874.904011] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:19:11 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)) 10:19:26 executing program 2: mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x0, 0x0) 10:19:26 executing program 1: r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000fef000/0x11000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd_index, 0xfff, {0x0, r0}, 0x4, 0x8, 0x0, {0x0, 0x0, r0}}, 0x3f) r1 = 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, 0x8, 0x0, 0xfffffffd, 0x0, 0x0, 0x85}, 0x0, 0x10, 0xffffffffffffffff, 0x2) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$FIOCLEX(r1, 0x5451) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x24}}, 0x4000000) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x10218, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, @perf_config_ext={0x401}, 0x0, 0x0, 0x4000, 0x0, 0x1, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$CDROMREADALL(0xffffffffffffffff, 0x5318, &(0x7f0000001a80)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r3) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000006c0)=ANY=[@ANYBLOB="000500000000000004010601003f27bfbaee49142b9384acc194db5e0212fa44420e890e08c879af879354d71dcc1fec512f77730500b2d49a0bf84b09d8db4f5d170839cae36027a24ad70f8b8dc7146c05a3d383cb462ec05b00f500ef466d6edbdf9dca0fc657a0f7e964474d5c2a053304470e11777701000000046d1f80ceb487fc5f1ad0ad438b66ca4e90eabc507ec87d1be8b8843a640ed539c96ab42b9e4f90b71cf68df6a2c701d1cb9dbc397dc0bd9de843f79d59974c563419f4b4b932132194f10cd833e2ed97c28ca5c4363687ed0b98601174198b0490b11846a9fbb709b861f6bce09b1f8456"], 0x38) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000003080)={0x0, "1aaaa8aae701d5ca00"}) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000540)=ANY=[@ANYBLOB="080500988400014637b5e6a174b7b2b317b4044a94da343dd489e684a04f4ca90665864272f2fedc47a9342fef8ad1fc88337e6391545bf80b8ea61a907e1120dcdd2930f3eace765860d93659a6dc77d049d1d90bf956808d12c853d595ab7ea7b517c198dc7ffbdbb3425d2e87c8dfe8f123a3e3578ab65f84f5242824efb291f523ece2d8e79434f90b77da5ead57c5f16fed9a43b14e98466358a6b4c3a1a8361e8199db7e4116e603", @ANYRES16=r4, @ANYRES16], 0x508}, 0x1, 0x0, 0x0, 0x40000}, 0x8040) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000040)=0xe, 0x80000) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000200)=0x1f) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x80202, 0x100) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000680)=@add_del={0x2, &(0x7f00000002c0)='veth1_to_bond\x00'}) 10:19:26 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 27) 10:19:26 executing program 4: 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, 0xfffffffc, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') pread64(r0, &(0x7f0000001100)=""/4095, 0xae3, 0x6800) fspick(r0, &(0x7f0000000040)='./file1\x00', 0x1) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x8b, 0xc2, 0x80, 0x2, 0x0, 0x3ff, 0x988c588790574e20, 0x9, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x8e4, 0x6, 0x0, 0xfffffffffffffffb, 0x8, 0x4, 0x0, 0xcfc, 0x0, 0x20}, 0x0, 0xffffffffffffffff, r0, 0xa) setrlimit(0x0, 0x0) mlockall(0x5) r1 = socket$nl_audit(0x10, 0x3, 0x9) listen(r1, 0x0) 10:19:26 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 42) 10:19:26 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)) 10:19:26 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:19:26 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1488, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x20}, 0x0, 0x2, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/12, @ANYRES32=0xffffffffffffffff, @ANYRES32=0xee00, @ANYRES32=0xee00, @ANYBLOB='./file0\x00']) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000005c0)=ANY=[@ANYRES64, @ANYRESHEX=r2, @ANYRESHEX, @ANYRESOCT, @ANYRESHEX, @ANYRES32=r2]) r3 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000200), 0x404800, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="d3ab000000000400adc766696c653000"]) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x100000004305, 0x8080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext={0x80000001, 0xffffffffffffffc0}, 0x0, 0x0, 0x0, 0x4, 0xcb, 0xfffffffa}, 0x0, 0x3, 0xffffffffffffffff, 0x2) r5 = dup(0xffffffffffffffff) openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x400000, 0x2a) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000500)={0x1138, 0x10000, 0x6f}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000400), &(0x7f0000000440)=0x10) accept4$bt_l2cap(r5, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sysvipc/sem\x00', 0x0, 0x0) r6 = openat(r5, &(0x7f00000002c0)='./file0\x00', 0x821a1, 0x1) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r6) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) [ 889.897554] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 889.898138] FAULT_INJECTION: forcing a failure. [ 889.898138] name failslab, interval 1, probability 0, space 0, times 0 [ 889.901339] CPU: 0 PID: 7745 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 889.902939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 889.904900] Call Trace: [ 889.905617] dump_stack+0x107/0x167 [ 889.906474] should_fail.cold+0x5/0xa [ 889.907375] ? alloc_pid+0xd7/0xd30 [ 889.908237] should_failslab+0x5/0x20 [ 889.909126] kmem_cache_alloc+0x5b/0x310 [ 889.910079] alloc_pid+0xd7/0xd30 [ 889.910905] copy_process+0x3a8e/0x7800 [ 889.911848] ? stack_trace_save+0x8c/0xc0 [ 889.912820] ? lock_acquire+0x197/0x470 [ 889.913756] ? __cleanup_sighand+0xb0/0xb0 [ 889.914747] ? find_held_lock+0x2c/0x110 [ 889.915703] ? io_uring_setup+0x1c23/0x2980 [ 889.916702] ? lock_downgrade+0x6d0/0x6d0 [ 889.917662] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 889.918797] create_io_thread+0xb6/0xf0 [ 889.919722] ? pidfd_pid+0x90/0x90 [ 889.920551] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 889.921705] io_uring_setup+0x1d79/0x2980 [ 889.922673] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 889.923849] ? wait_for_completion_io+0x270/0x270 [ 889.924986] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 889.926199] ? syscall_enter_from_user_mode+0x1d/0x50 [ 889.927400] do_syscall_64+0x33/0x40 [ 889.928264] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 889.929450] RIP: 0033:0x7f79ff89bb19 [ 889.930311] 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 [ 889.934579] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 889.936353] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 889.937978] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 889.939625] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 889.941266] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 889.942907] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 889.959572] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 889.961450] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 889.964341] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 889.970066] FAULT_INJECTION: forcing a failure. [ 889.970066] name failslab, interval 1, probability 0, space 0, times 0 [ 889.971628] CPU: 1 PID: 7751 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 889.972647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 889.973731] Call Trace: [ 889.974094] dump_stack+0x107/0x167 [ 889.974574] should_fail.cold+0x5/0xa [ 889.975088] ? create_object.isra.0+0x3a/0xa20 [ 889.975683] should_failslab+0x5/0x20 [ 889.976180] kmem_cache_alloc+0x5b/0x310 [ 889.976716] create_object.isra.0+0x3a/0xa20 [ 889.977290] kmemleak_alloc_percpu+0xa0/0x100 [ 889.977887] pcpu_alloc+0x4e2/0x1240 [ 889.978381] ? io_async_queue_proc+0x80/0x80 [ 889.978957] percpu_ref_init+0x31/0x3d0 [ 889.979484] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 889.980220] io_uring_setup+0x14f6/0x2980 [ 889.980865] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 889.981634] ? wait_for_completion_io+0x270/0x270 [ 889.982406] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 889.983102] ? syscall_enter_from_user_mode+0x1d/0x50 [ 889.983771] do_syscall_64+0x33/0x40 [ 889.984248] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 889.984972] RIP: 0033:0x7fc2d3c4bb19 [ 889.985522] 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 [ 889.988222] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 889.989216] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 889.990133] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 889.991065] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 889.992094] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 889.993055] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 889.995519] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 10:19:26 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 28) 10:19:26 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)) 10:19:26 executing program 2: mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x0, 0x0) [ 890.047180] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 890.160687] FAULT_INJECTION: forcing a failure. [ 890.160687] name failslab, interval 1, probability 0, space 0, times 0 [ 890.163086] CPU: 0 PID: 7761 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 890.164533] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 890.166308] Call Trace: [ 890.166883] dump_stack+0x107/0x167 [ 890.167675] should_fail.cold+0x5/0xa [ 890.168488] ? create_object.isra.0+0x3a/0xa20 [ 890.169467] should_failslab+0x5/0x20 [ 890.170276] kmem_cache_alloc+0x5b/0x310 [ 890.171148] create_object.isra.0+0x3a/0xa20 [ 890.172077] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 890.173171] kmem_cache_alloc+0x159/0x310 [ 890.174063] alloc_pid+0xd7/0xd30 [ 890.174830] copy_process+0x3a8e/0x7800 [ 890.175685] ? stack_trace_save+0x8c/0xc0 [ 890.176581] ? lock_acquire+0x197/0x470 [ 890.177643] ? __cleanup_sighand+0xb0/0xb0 [ 890.178552] ? find_held_lock+0x2c/0x110 [ 890.179437] ? io_uring_setup+0x1c23/0x2980 [ 890.180372] ? lock_downgrade+0x6d0/0x6d0 [ 890.181278] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 890.182340] create_io_thread+0xb6/0xf0 [ 890.183207] ? pidfd_pid+0x90/0x90 [ 890.183989] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 890.185072] io_uring_setup+0x1d79/0x2980 [ 890.185976] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 890.187081] ? wait_for_completion_io+0x270/0x270 [ 890.188157] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 890.189308] ? syscall_enter_from_user_mode+0x1d/0x50 [ 890.190438] do_syscall_64+0x33/0x40 [ 890.191260] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 890.192380] RIP: 0033:0x7f79ff89bb19 [ 890.193200] 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 [ 890.197233] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 890.198919] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 890.200522] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 890.202114] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 890.203709] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 890.205278] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:19:26 executing program 2: mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x0, 0x0) 10:19:26 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 43) 10:19:26 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 29) [ 890.289559] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 890.291123] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 890.292740] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 890.308087] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 10:19:26 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)) 10:19:27 executing program 6: r0 = syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x1081, &(0x7f0000000280), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000580)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0xe, &(0x7f00000001c0)=@in}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x8}}, './file2\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in6}}, {{@in6=@empty}, 0x0, @in6=@remote}}, 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000340)=ANY=[@ANYBLOB="0100000001000000180000001ba999bb4784cff39da7080a5e45e07c9a56c14aa204aea0de4b6c27be4bf39b43a8ea35f33fe7f61e17717d65daf2e7cac38137cf5d5bb10db5770a790cdcdd1b28427422385a67e844c3378548f3631b420f76d82be73d65391ea6c0710b280be04562b44be546c12e6a5978ab6c4e227e6f92182b85f1648120f1638e9e543510bfefe2a69272df31b218dfbe4f3e98df63e5c19115faf1229fb02c2e45c7541e1c39a16cf7a3a38931866ce184de71207b40ee2aa8cb586528fc463e2efe5e2acd6e4de4d272301011acebfc664006", @ANYRES32, @ANYRES32=0x0, @ANYRES32=r5, @ANYBLOB='./file2\x00']) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0xb) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknodat$loop(0xffffffffffffffff, &(0x7f0000000440)='./file2\x00', 0x1000, 0x1) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xc3, 0x7f, 0x1f, 0x80, 0x0, 0x0, 0x20020, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x401, 0x0, @perf_config_ext={0xe997, 0x526}, 0x0, 0x95e9, 0xde1, 0x3, 0x10001, 0xfffffff9, 0xffff, 0x0, 0x5, 0x0, 0x2}, 0xffffffffffffffff, 0xc, r4, 0xc) 10:19:27 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_submit(0x0, 0x1, &(0x7f0000000400)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, &(0x7f0000000540)="4fa961a32c46292c4c203b03c6cfcb7f41a36b2033c451524efa095f3259d324fe60cf5baa606c7c29d5626c6a425a3357a6ef9b122793056fe62dc737af44a1070dcbaede3f1a1a803aeec79b506e019ba9a0faad0ffeddee88e9c7f880a2b88dd7ec8a16c3670691b02178a9efe72a78120600fe8be129a52b1b4d82cc8adf2f88522df22ee2ca034bd40b6be1e2b77c7b9594a599c877", 0x98, 0x0, 0x0, 0x3}]) syz_usb_connect$cdc_ecm(0x4, 0x0, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0xf7, 0x4, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000140), 0xf}, 0x10144, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) clock_gettime(0x0, &(0x7f00000003c0)) timer_settime(0x0, 0x0, &(0x7f0000000440), &(0x7f0000000700)) close(0xffffffffffffffff) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x4, @thr={&(0x7f0000000600)="1a90741b478736dcb3b315064fc9e72c4608370b13bc2cb637529112fc303e1776468566db550164e33a10b0631194d0c525a6de03dea72ca7919d9f8026f6731bde01f3232df675dccf6cfdc168550c74433af885e6c95d44c46a6227103177f847898edf0b69b5bb4ce7cb18c9b532190cab9007de662870fd202b7c55fc84576b9e25c32997e5ebfb4bf56dacbc75625e461c5efcef9c8d5ad29e03c5acb0699a5bf8fca88e223ab1b91bd8b79f91aeddb32d54049112fa", &(0x7f00000006c0)="d268db7656a375b39a1a8696902ef074b8ab"}}, &(0x7f00000001c0)) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="00ed04000041899b09e5cd54b9d40a39fe4423ce044ef83b3696bb9a713c70dd5d985e32d20000000000000000"]) clock_gettime(0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000100)) timer_create(0x9, &(0x7f0000000080)={0x0, 0x22, 0x1}, &(0x7f0000000380)=0x0) timer_gettime(r0, &(0x7f0000000280)) timer_create(0x6, &(0x7f0000000240)={0x0, 0x4, 0x4}, &(0x7f00000002c0)) timer_delete(0x0) clone3(&(0x7f0000000740)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 10:19:27 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner=', @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) [ 890.496201] FAULT_INJECTION: forcing a failure. [ 890.496201] name failslab, interval 1, probability 0, space 0, times 0 [ 890.498665] CPU: 1 PID: 7777 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 890.500114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 890.501859] Call Trace: [ 890.502418] dump_stack+0x107/0x167 [ 890.503192] should_fail.cold+0x5/0xa [ 890.504003] ? percpu_ref_init+0xd8/0x3d0 [ 890.504877] should_failslab+0x5/0x20 [ 890.505679] kmem_cache_alloc_trace+0x55/0x320 [ 890.506639] ? io_async_queue_proc+0x80/0x80 [ 890.507572] percpu_ref_init+0xd8/0x3d0 [ 890.508414] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 890.509565] io_uring_setup+0x14f6/0x2980 [ 890.510445] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 890.511517] ? wait_for_completion_io+0x270/0x270 [ 890.512561] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 890.513660] ? syscall_enter_from_user_mode+0x1d/0x50 [ 890.514755] do_syscall_64+0x33/0x40 [ 890.515551] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 890.516633] RIP: 0033:0x7fc2d3c4bb19 [ 890.517416] 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 [ 890.521319] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 890.522923] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 890.524442] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 890.525942] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 890.527464] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 890.528968] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 890.556448] FAULT_INJECTION: forcing a failure. [ 890.556448] name failslab, interval 1, probability 0, space 0, times 0 [ 890.559475] CPU: 1 PID: 7779 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 890.561287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 890.563351] Call Trace: [ 890.563908] dump_stack+0x107/0x167 [ 890.564671] should_fail.cold+0x5/0xa [ 890.565470] ? create_object.isra.0+0x3a/0xa20 [ 890.566428] should_failslab+0x5/0x20 [ 890.567234] kmem_cache_alloc+0x5b/0x310 [ 890.568098] create_object.isra.0+0x3a/0xa20 [ 890.569025] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 890.570089] kmem_cache_alloc+0x159/0x310 [ 890.570962] alloc_pid+0xd7/0xd30 [ 890.571717] copy_process+0x3a8e/0x7800 [ 890.572563] ? stack_trace_save+0x8c/0xc0 [ 890.573443] ? lock_acquire+0x197/0x470 [ 890.574293] ? __cleanup_sighand+0xb0/0xb0 [ 890.575202] ? find_held_lock+0x2c/0x110 [ 890.576056] ? io_uring_setup+0x1c23/0x2980 [ 890.576959] ? lock_downgrade+0x6d0/0x6d0 [ 890.577826] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 890.578862] create_io_thread+0xb6/0xf0 [ 890.579697] ? pidfd_pid+0x90/0x90 [ 890.580453] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 890.581493] io_uring_setup+0x1d79/0x2980 [ 890.582366] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 890.583436] ? wait_for_completion_io+0x270/0x270 [ 890.584471] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 890.585575] ? syscall_enter_from_user_mode+0x1d/0x50 [ 890.586672] do_syscall_64+0x33/0x40 [ 890.587462] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 890.588540] RIP: 0033:0x7f79ff89bb19 [ 890.589322] 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 [ 890.593212] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 890.594812] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 890.596328] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 890.597838] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 890.599342] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 890.600834] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:19:27 executing program 2: mknod$loop(0x0, 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x0, 0x0) 10:19:27 executing program 4: 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, 0xfffffffc, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') pread64(r0, &(0x7f0000001100)=""/4095, 0xae3, 0x6800) fspick(r0, &(0x7f0000000040)='./file1\x00', 0x1) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x8b, 0xc2, 0x80, 0x2, 0x0, 0x3ff, 0x988c588790574e20, 0x9, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x8e4, 0x6, 0x0, 0xfffffffffffffffb, 0x8, 0x4, 0x0, 0xcfc, 0x0, 0x20}, 0x0, 0xffffffffffffffff, r0, 0xa) setrlimit(0x0, 0x0) mlockall(0x5) r1 = socket$nl_audit(0x10, 0x3, 0x9) listen(r1, 0x0) 10:19:27 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)) 10:19:27 executing program 1: pread64(0xffffffffffffffff, &(0x7f0000000200)=""/155, 0x9b, 0x200) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x12418, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x0) r2 = creat(&(0x7f0000000180)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2000003, 0x1f012, r3, 0x0) openat(0xffffffffffffffff, 0x0, 0x36400, 0xe375d1901a7fcc3b) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r4 = signalfd(r2, &(0x7f0000000040)={[0x7ff]}, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000380)={0x1}) syz_io_uring_setup(0x2820, &(0x7f0000000080)={0x0, 0x6c62, 0x10, 0x0, 0x3be, 0x0, r4}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000002c0)=0x0, &(0x7f00000003c0)=0x0) syz_io_uring_submit(r5, r6, &(0x7f00000001c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5, 0x2004, @fd_index=0x6, 0x7, 0x0, 0x0, 0x13, 0x1}, 0x99a2) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd=r3, 0x4, 0x0, 0x5, 0x0, 0x1, {0x0, r7}}, 0xfe) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) r8 = openat(r2, &(0x7f0000000300)='./file1/file0\x00', 0x240000, 0xc) io_uring_enter(r8, 0x656a, 0x8ce8, 0x0, &(0x7f0000000340), 0x8) 10:19:27 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 44) [ 890.919096] FAULT_INJECTION: forcing a failure. [ 890.919096] name failslab, interval 1, probability 0, space 0, times 0 [ 890.921581] CPU: 1 PID: 7800 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 890.923033] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 890.924783] Call Trace: [ 890.925345] dump_stack+0x107/0x167 [ 890.926116] should_fail.cold+0x5/0xa [ 890.926927] ? percpu_ref_init+0xd8/0x3d0 [ 890.927817] should_failslab+0x5/0x20 [ 890.928633] kmem_cache_alloc_trace+0x55/0x320 [ 890.929597] ? io_async_queue_proc+0x80/0x80 [ 890.930524] percpu_ref_init+0xd8/0x3d0 [ 890.931368] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 890.932509] io_uring_setup+0x14f6/0x2980 [ 890.933391] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 890.934454] ? wait_for_completion_io+0x270/0x270 [ 890.935504] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 890.936603] ? syscall_enter_from_user_mode+0x1d/0x50 [ 890.937687] do_syscall_64+0x33/0x40 [ 890.938473] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 890.939556] RIP: 0033:0x7fc2d3c4bb19 [ 890.940329] 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 [ 890.944186] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 890.945786] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 890.947288] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 890.948783] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 890.950291] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 890.951794] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 891.024209] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 891.026306] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 891.027734] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 891.029114] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 40 00 [ 891.030905] print_req_error: 758 callbacks suppressed [ 891.030923] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 891.035800] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.037046] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 891.039154] buffer_io_error: 790 callbacks suppressed [ 891.039165] Buffer I/O error on dev sr0, logical block 0, async page read [ 891.043229] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.044425] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 891.046539] Buffer I/O error on dev sr0, logical block 1, async page read [ 891.054794] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.056487] blk_update_request: I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 891.058644] Buffer I/O error on dev sr0, logical block 2, async page read [ 891.060212] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.061425] blk_update_request: I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 5 prio class 0 [ 891.063535] Buffer I/O error on dev sr0, logical block 3, async page read [ 891.065023] Buffer I/O error on dev sr0, logical block 4, async page read [ 891.066537] Buffer I/O error on dev sr0, logical block 5, async page read [ 891.068041] Buffer I/O error on dev sr0, logical block 6, async page read [ 891.069533] Buffer I/O error on dev sr0, logical block 7, async page read [ 891.071188] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.072611] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 891.074802] Buffer I/O error on dev sr0, logical block 0, async page read [ 891.076607] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.077885] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 891.080284] Buffer I/O error on dev sr0, logical block 1, async page read [ 891.082258] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.083439] blk_update_request: I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 891.085639] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.086804] blk_update_request: I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 891.089173] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.090327] blk_update_request: I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 891.092540] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.093860] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.095511] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.097023] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.098541] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.102048] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.103419] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.104853] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.106123] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.107520] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.108815] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.112319] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.115979] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.123309] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.134789] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.139485] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.142125] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.143945] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.147097] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.148989] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.150568] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.152133] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.153564] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.155008] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.159129] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.160462] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.161745] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.163886] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.167135] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.173027] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.174868] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.176966] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.181988] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.195782] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.200169] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.202874] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.206802] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.208207] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.209505] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.210972] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.212236] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.213745] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.215283] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.216700] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.218058] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.219569] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.220817] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.222047] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.223318] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.224587] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.225910] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.227570] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.228978] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.230566] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.232211] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.234011] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.235237] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.236499] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.237779] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.239404] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.240795] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.242662] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.244559] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.245783] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.247294] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.248714] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.250272] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.251831] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.254976] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.258698] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.266753] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.272752] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.277727] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.279738] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.281735] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.283187] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.284796] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.286030] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.287629] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.289127] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.290523] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.291877] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.293212] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.294480] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.295674] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.296898] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.298118] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.299624] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.301033] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.302494] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.305999] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.307701] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.309336] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.310917] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.312716] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.314295] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.315870] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.317736] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.319136] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.320620] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.322281] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.323745] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.325178] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.326605] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.328201] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.329522] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.331033] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.333938] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.336117] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.338017] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.339837] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.343146] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.344859] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.346762] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.348207] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.349895] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.351539] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.352844] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.354089] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.355253] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.356432] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.357603] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.359060] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.362537] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.364170] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.367898] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.370152] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.374779] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.381948] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.383735] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.385434] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.386839] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.388469] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.389774] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.391118] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.392246] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.393419] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.394586] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.396020] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.398433] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.401076] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.402845] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.404696] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.407160] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.408777] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.410343] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.411980] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.413313] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.417589] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.420481] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.422207] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.423645] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.425729] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.427651] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.429895] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.432127] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.434296] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.436181] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.437930] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.440644] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.442742] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.444893] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.446612] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.448208] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.449724] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.451490] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.453982] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.455609] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.457118] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.459067] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.462337] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.463866] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.465849] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.467376] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.468883] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.470395] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.471892] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.475139] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.476974] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.479170] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.480901] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.484383] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.486031] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.488118] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.492358] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.496080] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.497558] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.499194] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.500947] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.502729] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.505963] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.507933] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.509948] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.511651] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.515113] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.517392] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.519049] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.520879] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.522324] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 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tag#0 unaligned transfer [ 891.853336] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.854288] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.855267] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.856141] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.856954] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.857779] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.858747] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.859829] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.860787] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.861740] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.862674] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.863646] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.864501] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.865474] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.866930] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.868615] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.870163] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.871872] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.873293] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.874778] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.876210] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.877699] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.878883] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.879724] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.880856] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.882251] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.883543] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.884710] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.885945] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.886878] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.887877] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.888813] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.889755] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.890622] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.891558] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.892514] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.894729] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.896260] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.897888] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.900121] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.901776] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.903033] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.904147] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.905249] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.906065] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.906840] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.907603] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.908336] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.909095] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.909862] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.910632] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.911453] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.912720] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.914152] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.917464] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.919677] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.921086] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.922832] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.925762] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.927167] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.928309] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.929484] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.930351] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.931674] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.932841] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.934028] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.935291] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.936467] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.937626] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.938764] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.939917] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.941163] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.942357] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.943603] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 891.944689] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.013459] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 892.014709] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 892.015526] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 892.016483] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00 [ 892.017816] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.018667] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.019548] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.020649] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.021338] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.023032] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.023907] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.024744] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.026521] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.028112] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.029336] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.030647] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.031875] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.032879] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.033892] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.034977] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.035792] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.036509] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.037191] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.037916] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.038632] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.039316] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.040044] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.041172] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.042826] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.043984] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.045818] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.046876] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.047839] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.048575] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.049252] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.049947] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.050654] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.051344] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.052072] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.052764] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.053457] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.054128] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.054837] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.055532] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.056198] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.056897] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.057653] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.058327] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.059039] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.059731] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.060442] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.061111] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.061797] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.062499] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.063213] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.063904] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.064592] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.065267] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.065957] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.066664] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.067342] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.068033] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.068789] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.069480] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.070150] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.070870] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.071605] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.072592] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.073265] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.074293] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.075444] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.077062] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.079352] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.080975] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.082936] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.084719] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.086257] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.087862] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.089483] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.090166] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.090967] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.091672] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.092370] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.093068] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.093795] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.094627] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.095728] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.098065] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.099774] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.101702] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.103687] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.105674] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.107081] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.108700] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.110761] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.112723] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.114288] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.115925] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.117707] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.119708] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.121327] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.123525] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.146012] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 892.147146] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 892.147936] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 892.148696] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00 [ 892.149752] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.150464] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.151144] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.151891] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.152612] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.153285] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.154042] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.154757] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.155884] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.157115] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.158557] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.160089] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.160804] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.161551] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.162220] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.162938] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.163803] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.164796] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.165487] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.166223] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.166918] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.167652] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.168323] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.169033] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.169720] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.170428] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.171104] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.172570] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.173286] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.174024] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.174732] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.175430] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.176127] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.176834] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.177541] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.178254] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.178962] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.179661] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.180376] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.181053] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.181777] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.182472] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.183177] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.183938] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.184647] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.185317] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.186035] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.186728] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.187446] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.188128] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.188841] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.189584] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.190280] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.190973] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.191685] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.192371] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.193087] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.193901] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.194638] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.195446] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.196276] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.197012] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.197757] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.198473] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.199177] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.200110] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.201272] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.202409] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.204144] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.205750] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.207651] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.208848] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.209868] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.211162] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.212219] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.213197] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.213933] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.214638] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.215315] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.216034] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.216725] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.217508] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.218178] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.218892] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.219601] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.220299] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.220988] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.221694] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.222385] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.223128] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.223834] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.224542] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.226025] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.227015] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.227772] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.228611] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.229316] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.231680] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.233404] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.234855] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.236262] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.237756] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.238944] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.240077] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.241106] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.241889] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.242609] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.243285] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.243989] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.244676] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.245391] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.246063] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.246781] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.247525] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.248231] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.248944] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.249666] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.250340] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.251077] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.251949] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.252677] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.253459] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.254171] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.254893] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.255604] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.256276] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.256982] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.257695] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.258780] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.259971] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.262711] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.264204] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.265767] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.267262] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.268864] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.269861] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.271127] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.271896] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.272600] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.273281] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.273988] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.274681] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.275400] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.276071] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.276788] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.277550] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.278248] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.278947] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.279654] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.280320] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.281033] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.281729] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.282444] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.283162] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.283865] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.284573] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.285270] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.285959] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.286659] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.287351] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.288061] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.288809] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.290083] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.291738] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.293102] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.297108] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.298382] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.299721] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.300732] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.301444] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.302143] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.302855] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.303568] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.304241] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.304955] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.305650] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.306368] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.307092] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.307821] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.308512] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.309209] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.309899] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.310605] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.311282] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.312004] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.312763] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.313472] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.314151] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.314858] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.315570] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.316268] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.316967] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.317671] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.318399] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.319103] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.319822] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.320928] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.322188] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.323163] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.324200] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.324970] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.326536] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.328970] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.330814] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.332325] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.333949] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.335698] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.337292] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.338882] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.340084] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.340879] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.341599] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.342294] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.343109] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.343817] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.344511] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.345209] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.346188] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.347677] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.349541] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.351675] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.353088] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.354137] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.355279] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.356308] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.357050] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.357776] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.358470] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.359174] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.359862] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.360570] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.361240] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.361964] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.362729] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.363453] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.364129] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.364833] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.365538] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.366233] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.366932] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.367645] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.368378] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.369084] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.369790] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.370498] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.371179] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.371885] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.372570] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.373275] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.374045] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.374753] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.375492] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.376190] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.376885] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.377607] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.378281] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.378989] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.379722] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.380440] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.381114] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.381834] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.382558] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.383260] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.384049] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.384776] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.386410] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.388009] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.389044] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.390207] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.391725] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.392897] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.395115] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 892.396184] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 10:19:43 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 30) 10:19:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="34000000100001000000001000000000000000004500000000000f34807f6786f7c60d00ac1414000c0004000096e18fd97e59cb83d87e3576e35368fdaaa90d3cc8da0765708e8ca94deb0d"], 0x34}}, 0x0) 10:19:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$autofs(0xffffffffffffff9c, 0x0, 0x101000, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r2, 0x6612) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) ftruncate(r0, 0xaf4c) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYRES16=r4], 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x8845) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x16, 0xd01}, 0x14}}, 0x0) read(r6, &(0x7f0000000080)=""/65, 0x41) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r6) pwritev(r5, &(0x7f00000004c0)=[{&(0x7f0000000240)="5d24cbcdbab14b7cb1750895d1c3262a1745c0c7e8514fec0274cb583d3922e2d62895a091cc495e0884787b16c4d72e305e1689cc3f94fb4f585c987f6b1df4c47e5734e2372d8cee55676aa7c529accf29", 0x52}, {&(0x7f0000000340)="bddc4dd2aa4c01cd7314cca6bf7aa41ac13408f209306249a40c8e638e3561eebcd64ad2137345877f4c8d89b2e08ef3701f80b1cd27ef1eeec1887fc0d1611105f572b2b71bb4fbdacb2e3115730d8390a99da5d76cc6d46a444bf704cb4b45a4bed9af17091248eb9586b99164bd2336040c8010255e9c909f92331aeb3fbb9d2b04543e1532dd4535e5898549c1b503c35bb1843e02e5972164e168543d3fe383bb91892efb971fbd971222363d1958aeb118da2c31a923a9c35c25535b5fcad2f69dea15710ed90f64930170d129937a7b92c8589df3f6065059bf04dbd5b3e27ce8e39d88ee6a", 0xe9}, {&(0x7f00000001c0)="a57173df39913b448ef2137a3bb0317fa54551e57c38df7a49ce036a844a7b8a4c13d52cf19c6012d2c7e8ca43a6f38b806c897f60fd8a05c2", 0x39}, {&(0x7f00000002c0)="453060031ccba78a7cf08d293f3847ae2eecafee991d5b263b", 0x19}, {&(0x7f0000000440)="52fc57728d738ec8943b3bd9461e51dad658b0d6215be58a27a9857054c744390b4e10ee9bfd7ef1e193c861a0272f24414e67a9e20fa8908a0214b27569aaee5928e9d6c07012a2a14ed80e23e36b952dde", 0x52}], 0x5, 0x1, 0x2) pwritev(r3, &(0x7f0000000540)=[{&(0x7f00000005c0)="e239b09b4a534933711823a57d47534282a29c1759bc35c3a4b07c06fd3a93fba23004cd904b386547cf286dc1a0c6a3ff6687cc6752be647398c979450454cb5fab7a009ddfe391bb602507cca1f3ae8aeb6110859bd67b823e05d2", 0x5c}], 0x1, 0x9, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffff7f0000000018000000", @ANYRES32, @ANYBLOB="080400"]) 10:19:43 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)) 10:19:43 executing program 6: syz_io_uring_setup(0x0, 0x0, &(0x7f0000fef000/0x11000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$FIOCLEX(r0, 0x5451) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x24}}, 0x0) 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, 0x0, 0x0, 0x7, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$CDROMREADALL(0xffffffffffffffff, 0x5318, &(0x7f0000001a80)) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r2) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000040)=@hopopts={0x0, 0x5, '\x00', [@enc_lim={0x4, 0x1, 0x6}, @padn, @generic={0x3f, 0x27, "bfbaee49142b9384acc194db5e0212fa866035729354d71dcc1fec512f7773e70fb2d4781cc61c"}]}, 0x38) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000003080)={0x0, "1aaaa8aae701d5ca00"}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x16, 0xd01}, 0x14}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000540)={&(0x7f0000000240)=ANY=[@ANYBLOB="b8000000", @ANYRES16=0x0, @ANYBLOB="00032abd7000fddbdf2507000000080004000000008018000180090006006c626c630000000008000b0073697000140001800700069e73680000060001000a000000080005000500000008000500010000006000018008000b0073697000060004004e21000008000500030000000c0007000400000020000000060001000a000000080008000500000014000300000000000000000000000000000000000c0007001100000010000000060004004e220000"], 0xb8}, 0x1, 0x0, 0x0, 0x80d0}, 0x8054) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f00000003c0)=ANY=[], 0x508}, 0x1, 0x0, 0x0, 0x40000}, 0x8040) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000200)=0x1f) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x80202, 0x100) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 10:19:43 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 45) 10:19:43 executing program 2: mknod$loop(0x0, 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x0, 0x0) 10:19:43 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner=', @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) [ 907.314159] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=7816 comm=syz-executor.1 [ 907.322294] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 907.338237] FAULT_INJECTION: forcing a failure. [ 907.338237] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 907.340858] CPU: 0 PID: 7819 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 907.342360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 907.344168] Call Trace: [ 907.344736] dump_stack+0x107/0x167 [ 907.345525] should_fail.cold+0x5/0xa [ 907.346356] _copy_to_user+0x2e/0x180 [ 907.347194] io_uring_setup+0x11b5/0x2980 [ 907.348105] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 907.349209] ? wait_for_completion_io+0x270/0x270 [ 907.350284] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 907.351440] ? syscall_enter_from_user_mode+0x1d/0x50 [ 907.352557] do_syscall_64+0x33/0x40 [ 907.353359] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 907.354464] RIP: 0033:0x7fc2d3c4bb19 [ 907.355279] 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 [ 907.359288] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 907.360959] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 907.362515] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 907.364083] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 907.365636] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 907.367211] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 907.368947] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 907.370540] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 907.376804] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 907.388534] FAULT_INJECTION: forcing a failure. [ 907.388534] name failslab, interval 1, probability 0, space 0, times 0 [ 907.391252] CPU: 0 PID: 7821 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 907.392740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 907.394555] Call Trace: [ 907.395123] dump_stack+0x107/0x167 [ 907.395927] should_fail.cold+0x5/0xa [ 907.396602] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 907.396760] ? create_object.isra.0+0x3a/0xa20 [ 907.399582] should_failslab+0x5/0x20 [ 907.400413] kmem_cache_alloc+0x5b/0x310 [ 907.401301] create_object.isra.0+0x3a/0xa20 [ 907.402255] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 907.403374] kmem_cache_alloc_trace+0x151/0x320 [ 907.404394] io_uring_alloc_task_context+0x99/0x6a0 [ 907.405480] ? io_import_iovec+0x1120/0x1120 [ 907.406457] io_uring_setup+0x1dd1/0x2980 [ 907.407376] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 907.408475] ? wait_for_completion_io+0x270/0x270 [ 907.409544] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 907.410683] ? syscall_enter_from_user_mode+0x1d/0x50 [ 907.411831] do_syscall_64+0x33/0x40 [ 907.412652] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 907.413770] RIP: 0033:0x7f79ff89bb19 [ 907.414581] 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 [ 907.418615] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 907.420281] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 907.421840] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 907.423406] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 907.424961] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 907.426522] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:19:43 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000080)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_SENDMSG={0x9, 0x3, 0x0, r1, 0x0, &(0x7f0000000380)={&(0x7f0000000100)=@rxrpc=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x40}}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0xc8, 0x112, 0xb, "abf9a7c23c19120fd846e5da80920c7cd1ddd916d25dd39667ee6f31454e2ad17eb832a2b29a16ff1445046b45b5158a825b0e2617bfdb8ad2fa8c6f8dff592e3e1a0aa9a043d67ba54ec3e83f24bfdc9c551c7bab8f6e4b278ece34fab67c12382c613cd6e2e9b299864622e5cf3fba863b135a6e14f55976ced32052864ebce4032a35e8941094c3d6546fbd463297c36060d07700dc5bb79cab750e4ba988f75c5e163e7748d0ae1558a88fd073b76e421301"}, {0x20, 0x10c, 0x3, "aa139408380e127c026e5bad570a2a"}, {0xa8, 0x1, 0x4, "145e1b9ba0447f5b8b341e3d3682bf25b0ff11e0abe42c82f2c1e8c7453748312d21d41ab70c40dd774da8f98230eb0821e3f3d634f4bcdc21913f02df66476f319a1d55ac86cb4ef09ea720e7fa216afe017ef3874add75b2592620d1725ed6ba5ad012b9e1fdb835d4ab2e67c1b6f575e28abb5c4f24cb4e53242b5bc3a6463b4b3d2f04c3ab0b378add20d463b7fad1f10e4e"}, {0x28, 0x104, 0x3978, "8ea74c166bd1b5733908a1a0cbe56bed73c01087"}], 0x1b8}, 0x0, 0x20000000, 0x1}, 0x80000001) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000400)={0x1, [0x0]}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000440)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) sendmsg$sock(r2, &(0x7f0000001a40)={&(0x7f0000000480)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr=0x64010101}, 0x0, 0x3, 0x1, 0x2}}, 0x80, &(0x7f0000001940)=[{&(0x7f0000000500)="ab33d3e68f5d06f05d7336e3d47df573b558a9d343d2ef0f2184d88a5ee88a8badc5b3e674afef81c1459613246d7eebeb5f1f735038ba3a1cd1023f67a4ff496783311ac24725e625d027a5bb7b87b68cd509bb646895ef9990cd94a2969ca5b9d287a683fbe481d97648fae76774d6b61e813118b096cf28dc1564f4f331374e62c06140930b0f8c945beebe567387e3cbfa27e084caa432cf717af7cc321592749a5755f9edcdee4fa2e19d1f6beb649b395bd9864d26466fd7fa57722ca258d4a6cf08f461cbea9bccd79bfb2d", 0xcf}, {&(0x7f0000000600)="13ea19c7445cf6b75895dd104cbc2430b631c55ff2a0809f5bb672d17384d52cf52bb3b57f164096b79e9ae15d2ab46c99bd7ed3f4869551c04fbceb41289f5a492c8f1f2d79a8cbb549e54e925e2035c1981c3ce19923b58d109971658dfa09720af09e297b3cb130beeb9ace1200497bba1394b815c651ef4076e96325fa679512c5a773a7d8e7b9efeaf2c4b8e3ada9237370a97267e638c616d281a4c79cc55eda78b7c1a36ab64bda4eafe308503bd7dd9f7ce5c0c784354bef149c354fe0b3e98b7080c2e5bb7cbf31b449423e9b0de1c18183da067a9fe1b983288a74ff56b3a51eb81b42", 0xe8}, {&(0x7f0000000700)="61c6b127b0d9695f9d32595dd14df7ceba2a267349e2f48ceeaf766fa5b870b00bdfe412485c52ffa86f917262880e081718ee5df016221f381f032857", 0x3d}, {&(0x7f0000000740)="88ba696f6d1d3c541a1f53971d737e3bceed0a42b5409367ceaa57270bafe59a305f90b543502aa1ab5b5d972a4f5781ac194c467edbce036e009bf1aff376f00db2ceacd14c6a44d347fcd27b7b991c39f3830f12523f63f0a11279b7f69b0a56b90e58cd4e2470cb98d01b0fcb8d6ce06679108d81edf5627fcaf73f7197afa15e2e6a7a833a0dcaf97906397edab8583a9a4327c38b1098da98b6c307ecda4b387c1f676aa3fb0f719651e98a76f846e7401f4bf9ff7676b11a13a79b1c357d5f3dfa111b83529826f72f633d5b35b2377cd0a9e1f21af66c5b367335", 0xde}, 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0x1000}], 0x6, &(0x7f00000019c0)=[@timestamping={{0x14, 0x1, 0x25, 0xd3cb}}, @txtime={{0x18, 0x1, 0x3d, 0x800}}, @txtime={{0x18, 0x1, 0x3d, 0x47}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}], 0x60}, 0x20000080) sendmmsg$inet6(r2, &(0x7f0000003e80)=[{{&(0x7f0000001a80)={0xa, 0x4e21, 0x3a6, @loopback}, 0x1c, &(0x7f0000001c80)=[{&(0x7f0000001ac0)="64ddba1ec602c23659f7cabc23c0064909cee6ee1589f7fcc5ab0b9579acdad81bee1fceafaf3c01422b51a6e9ab93b126a2b0231a4edb5603fe57dd4ea3e3362e184b0d94e08e9e0e3baba98e7c5547348ed0d6d16b4089c22a69eeb8dca83a114fbd21c1867c9709d8881d896abf9abba1e9a584db1e8d715162a600c71567484c3652a38272c5fde7eddb75317500b94314e4293ab3285cbf839446d47710b4013227969043e09f5e582708a121d3d1e979c1502e8d1b6b5a39ae87a3cbd83138099ce3e0d98ec7232f3915f96705d3", 0xd1}, {&(0x7f0000001bc0)="55f3f9208cc05ee3ecc414e1f46860365775573f016326197a698ff1f823d471d32f5027328272820ecf4d", 0x2b}, {&(0x7f0000001c00)="af577d1d9de48d72b14732a81d59371f661fd45ceeca44687209ad77d3b6039947e3b7e189e349c977f64378cd586137ea164f214665e210e6cdc984acc0ae6605d8b69fe60b10b525d138d7662f241529403e2493dd3f5a7ecc1a7ee29134752704b3c19788f19572aeb65b1c467a49ea1d664ed46c9edb6eae853a", 0x7c}], 0x3, &(0x7f0000001cc0)=[@hoplimit={{0x14, 0x29, 0x34, 0x7}}, @dstopts={{0x90, 0x29, 0x37, {0x1, 0xe, '\x00', [@hao={0xc9, 0x10, @mcast1}, @enc_lim={0x4, 0x1, 0x3}, @pad1, @calipso={0x7, 0x58, {0x0, 0x14, 0xff, 0x1, [0x7, 0x6, 0x53b7, 0xf40f, 0x8, 0x0, 0x8, 0x9, 0x0, 0x1]}}]}}}, @dstopts_2292={{0x120, 0x29, 0x4, {0x3c, 0x20, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8}, @enc_lim={0x4, 0x1, 0x2}, @ra={0x5, 0x2, 0x8}, @generic={0x3, 0xdd, "47543385c57da84b1521da428cdaf40f35566c9ad565b2986c8d1e076c8b831c70bf588f6a13c98b06eec51187c153dd694d02b39273839c85d7d69739b284d65386294b2a3e6d5e0c0e9dd7e579c2fddb451a20b30f5b33decef0d66578625dafa4b05e814deca8ca0dde33ef42015aecd50a16a18c20c7ec601b633d8daabe5c34fc2aeb5b9134373599179acda2501798ef82585919ebb664e6955d109160740ef7138fd0f8744f9cfae22cb74d1f7c97faa03b31a7f376de24567340b0d8f78eb6e4467abd8a59d7469d5108d34bea84a11b96fa7fd3a0f9469022"}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @pad1]}}}, @dstopts={{0x20, 0x29, 0x37, {0x32, 0x1, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x9}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x7f}}, @hopopts_2292={{0x70, 0x29, 0x36, {0xff, 0xa, '\x00', [@generic={0x1, 0x31, "5640734524373a7f3df5eaa37ca5ad5a8d669e7c1dff9b9b92ba67107a90901a2278318ac9a497bbeb4d6511e394ef92a4"}, @jumbo={0xc2, 0x4, 0x1ff}, @enc_lim={0x4, 0x1, 0x80}, @hao={0xc9, 0x10, @loopback}, @jumbo={0xc2, 0x4, 0x6d4}]}}}], 0x270}}, {{&(0x7f0000001f40)={0xa, 0x4e24, 0x21aa, @private1, 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{&(0x7f0000003600)="0252d13d5a35cc3b23bc556eb44543514f29e038a73a7737d9a36460d2df24bd9f30ff5d324b57a15531bfd4e640c1e2287bfb060e45ead00730dc329445deeb21464930da0ad5e2c6f1a58203eef6f9a2c0d2bd51d587373de446cc925f731636d5f7cd7dff40614f1076aa6cc68e93270f82e7440b2c408524abc2c90ace9fc3c8724ae877ba511448bc4f495b37a1aef165fc4e291a3e55c2ba43548415d1e717c26d754ef514afe11dc9082099ab1c8d1e880c30d7a4df86f2e6021a96f40e8846839f725dc64e1047bbabc05b33e614135d63d952b9e698a88f65c541dacc365d", 0xe3}], 0x2, &(0x7f0000003740)=[@dstopts_2292={{0x170, 0x29, 0x4, {0x6, 0x2a, '\x00', [@hao={0xc9, 0x10, @loopback}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x2, 0x32, "bdba6138399388dfcc36142e8b91cb03c9493a569427a8bca37aff7d72017ed3ced709e54ebe769d83351fc0fd4d083049ea"}, @jumbo={0xc2, 0x4, 0xfff}, @ra={0x5, 0x2, 0x101}, @pad1, @generic={0x3f, 0xc2, "7f3b0e3ab8d1df6af4ffebfed0d7298464763890c0a89b7c6cdae8336d1b7cab57ed542a810e732397bd1038755dce8fcca56476e731f5fee12163cf9a0ec4c3436c543169d4d2797ee9264a9ae5044b8be0e497755629e043928fe07c65034e11de3d16d3e90caa5e747ac10bc82392d1e4c1de867af3eeb2b7b93e33b37db8f5430237fe167b106390b8739328d73de0e81a144af92b7fb2a1a151cad764cecbef9d8a3693c2f998b4a8dee35b51862386d7f78872a5590807c639abeb9f3623f2"}, @calipso={0x7, 0x10, {0x2, 0x2, 0x1, 0x5, [0x564]}}, @generic={0x0, 0x25, "c6e264e2b8d9c975e76f6357234c24686a750bb5155f944e126b8edb7c5189a518063fed7f"}]}}}, @rthdrdstopts={{0x118, 0x29, 0x37, {0x87, 0x1f, '\x00', [@jumbo={0xc2, 0x4, 0x7fffffff}, @generic={0x0, 0xe2, "d329fac2bfab05cbe464f1eb211f2c84bc445ce4fe28cb625bb1d783699d34f5148ecdecfff0bb183c62b5d2c86225b1c389bfc952b13e027005aeab132f0536bb2b4e7c66ebb9793c47ce63478086da1f25d60b63b3c44e11ce5376f1d4eed8419e1a604ee4013fd58b6a981e7d48d25bc300a03a4f2e77833b26d32d9b871257f04a87c95fd4665e41e7cffbfdd8f378c9c9ca1918b8c88c567c3ced38beb0ca7313f498d5cd0c3754c223102860e5c779bdbe3023456a1609b045dde39e00090036995676a7640046b5b73140d800a9c8c58329bcb79b9e7172054c35a531ef83"}, @pad1, @enc_lim={0x4, 0x1, 0x2}, @pad1, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @dstopts={{0x28, 0x29, 0x37, {0x88, 0x1, '\x00', [@padn, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0x20}]}}}], 0x2b0}}, {{&(0x7f0000003a00)={0xa, 0x4e21, 0x4bd1, @private1={0xfc, 0x1, '\x00', 0x1}, 0xebe}, 0x1c, &(0x7f0000003dc0)=[{&(0x7f0000003a40)="31fcac4595795aaf74b05118173448adb91d7285c53f9530dcf9c68509fbd78c6a10e1dbf9ad971100dc5f4090c4b5f6ab6214b9b4a94c7aeea156ca7cc3608d35d3c2346510862a494ba6", 0x4b}, {&(0x7f0000003ac0)="c4c5cb3235d46d8bfced1856961e076df46bb8024afcba10f977356c17a27c2b6c60d52b8f3f85795edc793df6c7dba80730eca2d536b4f1b7af4486d35d45f8b5765b4700260679dc4f5b14627f6e01c067225ce6276c41fe5177c7d846e01eb46ac0a08f7ff85758830bb0647793b420b4f24a5e970a26ae2b18018375a6082e20b668118b1bd24030fd001ec07dcd7be28eb3dd9b9a13394d122ab556220bc5f30cce04b5b85b5308184b4dab140bdc177904a30fa2dd3a9102e3ee705bd9", 0xc0}, {&(0x7f0000003b80)="9090fa570108362bc63af7311e74352cbe066a8e49697ca412ec144fd2c86b7c53b16182279d76f4d3065a034f70bbc28fc606a4d5c978ffaae6b3af7bec2cef908499b7ceaebb1f5ed974bd6ab080dd0895eba735ee229fdce056e8591f326d28", 0x61}, {&(0x7f0000003c00)="cd3ffeaef198651fe21625d912725ea3cdfae5b69863ccd33e5bcc7ffd7029ada5c5a5878525eebd94dcb7b631d26abf24f72521b7d86320a950efdea5970dfa99dc8563ceb822cea97e89d11fe2774ff454317784792e42adcdd97c7fa0dbd4f85f6cdbe37497693fddfb2ceebcd4ae2cfaa015c479db7faef0c04da5bc8ee077f7d84e1b2aebf078826d570c14b96ce99c2c09c214122e3ec793b317761515ef12dfc3f2666fc7", 0xa8}, {&(0x7f0000003cc0)="0393a35b744d531db4b52115054d75a655687d519bd1601c42e47ef490a52e", 0x1f}, {&(0x7f0000003d00)="858d38bd7d34127a212fd239109b955c4b34dcdeb55f42069b4ad091c71d289bd51a13127e236b7176f1a90618699e508d5a2a3d65cb", 0x36}, {&(0x7f0000003d40)="ea52c0e689434e0301a63fdf3fdb0d32282ad5d8c288eecb2707f047e9860c63e09034cc909f4132d63a33cf0ff12d5690ae8159a7e9ec0640f6bc12107bb8d5dfd0141408f229a2521ef41111f27a71354e3a0a54b4615f67f1add0ce6e6d4c54", 0x61}], 0x7, &(0x7f0000003e40)}}], 0x5, 0x20000080) fstat(r2, &(0x7f0000003fc0)) r3 = syz_io_uring_setup(0x6ec1, &(0x7f0000004040)={0x0, 0x88ae, 0x20, 0x0, 0x4c, 0x0, r1}, &(0x7f0000001000/0x2000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f00000040c0), &(0x7f0000004100)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000004140)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x2, 0x2000, @fd=r2, 0xffffffff, 0x0, 0x0, 0x10, 0x3, {0x1, r5}}, 0x7c) r6 = dup2(0xffffffffffffffff, r0) fsetxattr$security_selinux(r6, &(0x7f0000004180), &(0x7f00000041c0)='system_u:object_r:ping_exec_t:s0\x00', 0x21, 0x2) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r3, 0x6628) openat$cgroup_netprio_ifpriomap(r6, &(0x7f0000004200), 0x2, 0x0) ioctl$FS_IOC_FSGETXATTR(r6, 0x801c581f, &(0x7f0000004240)={0x6, 0xf1, 0x7f, 0xffffffff, 0x40}) r7 = perf_event_open(&(0x7f00000042c0)={0x4, 0x80, 0x0, 0x3, 0x0, 0xf7, 0x0, 0x5, 0x10000, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x80000001, 0x1, @perf_bp={&(0x7f0000004280)}, 0x2005, 0x2, 0x3, 0x5, 0x4, 0x0, 0x4, 0x0, 0xd692, 0x0, 0x1}, 0x0, 0x9, r0, 0x8) fcntl$F_SET_FILE_RW_HINT(r7, 0x40e, &(0x7f0000004340)) 10:20:00 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 46) 10:20:00 executing program 3: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)) 10:20:00 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner=', @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:20:00 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_NOACK_MAP(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0xffffffffffffffeb, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_NOACK_MAP={0xffffffffffffff64}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_FLUSH_PMKSA(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, r2, 0x300, 0x70bd2c, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x10001}}}}, ["", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x240400d4) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x65}]}, 0x28}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)=ANY=[@ANYRES16=r7, @ANYBLOB="010200000000000000000700000008000300", @ANYRES32=r8, @ANYBLOB="14000400677265746170300000000000000000000800050004000000050053000100"], 0x40}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) syz_emit_ethernet(0x18, &(0x7f0000003f40)={@local, @dev, @void, {@ipv4={0x800, @gre={{0x0, 0x4, 0x0, 0xf, 0x0, 0x66, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x64010101, @local, {[@ssrr={0x89, 0x0, 0xcf, [@broadcast, @multicast2, @local, @loopback, @private=0xa010102]}]}}, {{0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x800], "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{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0x3, 0x80], "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{0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x86dd, [0x9, 0x1, 0xda], "e2f44044fa350ce53c6b1dc25729393b5d4873be762406c6"}, {0x8, 0x88be, 0x2, {{0x1, 0x1, 0xfa, 0x0, 0x0, 0x0, 0x1, 0x2}, 0x1, {0x5949}}}, {0x8, 0x22eb, 0x4, {{0xb, 0x2, 0x1, 0x3, 0x1, 0x2, 0x7, 0x1}, 0x2, {0x9, 0x9, 0x0, 0x0, 0x1}}}, {0x8, 0x6558, 0x0, "17d6948577ec92a6bd717d9c25feda2ef0aa1f4d732494e6643ecc8bd199c397e4f2b4e810ee07802bb1c5f8f827bef02d8a7287808e611adaed515734cd2c85dd6c37464b1af658e5fc222158d0535a26d500fe0242c797c317767a46c8e858c0d3c948ab53179610d44a28b104042a3d6a9a91929bcbcbb2f45d691570668347"}}}}}}, 0x0) clone3(&(0x7f0000000200)={0xa0010000, 0x0, &(0x7f00000000c0), &(0x7f0000000480), {0x9}, 0x0, 0xfffffffffffffefd, 0x0, 0x0, 0x894165e917901072, {r9}}, 0xfffffffffffffdfe) 10:20:00 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 31) 10:20:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$autofs(0xffffffffffffff9c, 0x0, 0x101000, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r2, 0x6612) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) ftruncate(r0, 0xaf4c) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYRES16=r4], 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x8845) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x16, 0xd01}, 0x14}}, 0x0) read(r6, &(0x7f0000000080)=""/65, 0x41) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r6) pwritev(r5, &(0x7f00000004c0)=[{&(0x7f0000000240)="5d24cbcdbab14b7cb1750895d1c3262a1745c0c7e8514fec0274cb583d3922e2d62895a091cc495e0884787b16c4d72e305e1689cc3f94fb4f585c987f6b1df4c47e5734e2372d8cee55676aa7c529accf29", 0x52}, {&(0x7f0000000340)="bddc4dd2aa4c01cd7314cca6bf7aa41ac13408f209306249a40c8e638e3561eebcd64ad2137345877f4c8d89b2e08ef3701f80b1cd27ef1eeec1887fc0d1611105f572b2b71bb4fbdacb2e3115730d8390a99da5d76cc6d46a444bf704cb4b45a4bed9af17091248eb9586b99164bd2336040c8010255e9c909f92331aeb3fbb9d2b04543e1532dd4535e5898549c1b503c35bb1843e02e5972164e168543d3fe383bb91892efb971fbd971222363d1958aeb118da2c31a923a9c35c25535b5fcad2f69dea15710ed90f64930170d129937a7b92c8589df3f6065059bf04dbd5b3e27ce8e39d88ee6a", 0xe9}, {&(0x7f00000001c0)="a57173df39913b448ef2137a3bb0317fa54551e57c38df7a49ce036a844a7b8a4c13d52cf19c6012d2c7e8ca43a6f38b806c897f60fd8a05c2", 0x39}, {&(0x7f00000002c0)="453060031ccba78a7cf08d293f3847ae2eecafee991d5b263b", 0x19}, {&(0x7f0000000440)="52fc57728d738ec8943b3bd9461e51dad658b0d6215be58a27a9857054c744390b4e10ee9bfd7ef1e193c861a0272f24414e67a9e20fa8908a0214b27569aaee5928e9d6c07012a2a14ed80e23e36b952dde", 0x52}], 0x5, 0x1, 0x2) pwritev(r3, &(0x7f0000000540)=[{&(0x7f00000005c0)="e239b09b4a534933711823a57d47534282a29c1759bc35c3a4b07c06fd3a93fba23004cd904b386547cf286dc1a0c6a3ff6687cc6752be647398c979450454cb5fab7a009ddfe391bb602507cca1f3ae8aeb6110859bd67b823e05d2", 0x5c}], 0x1, 0x9, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffff7f0000000018000000", @ANYRES32, @ANYBLOB="080400"]) 10:20:00 executing program 2: mknod$loop(0x0, 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x0, 0x0) 10:20:00 executing program 1: r0 = syz_io_uring_setup(0x132, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) io_uring_enter(0xffffffffffffffff, 0x0, 0x38e1, 0x1, &(0x7f00000002c0)={[0x53]}, 0x8) sendmmsg$inet6(r3, &(0x7f0000000980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000000040)='.\x00', 0x2000003) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) io_uring_enter(0xffffffffffffffff, 0x5c33, 0x0, 0x3, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x4000, @fd_index=0x9, 0x6, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000580)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0xe, &(0x7f00000001c0)=@in}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000540)=@IORING_OP_SENDMSG={0x9, 0x3, 0x0, r5, 0x0, &(0x7f0000000500)={&(0x7f0000000300)=@llc={0x1a, 0x0, 0xf7, 0x50, 0x4, 0x9f, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000380)="a7e87bce48dc9c22e3c5f964f318d31ab43e8206346bba3aaf699bd443a7077aed01fb62312f6111b618b147dc5bda020c52f951d8a853d501a273060f48267688e4e2efc46383b8bfdc5fa4ced967e61a123db5f59935c8e942825c6a993df0204fd30541b9ed193286417207", 0x6d}, {&(0x7f00000009c0)="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0x1000}, {&(0x7f0000000400)="d34a4b37f20684e5e3bf19a63be13cf502689db00e48f215d4d936875ce6498196a788f5ab055f12d5575039805501376d338b7c3b8b30b9aa525f4d83cac8e2a199b6bc9096edf6a3122fe62dd86f0b1fb61d8534bed54a891a6ff44d8a73ef978e21fe03fbc85aaf202b0a186f7278b43dffe8b85709657ecbf7", 0x7b}, {&(0x7f0000000480)="c50b1285e5791e539fc4fe0bec5d6655553f9d7da8791dcc5822051210909cca3d95bae7e7ad5253dc399e6add976f17dffbf20adea65b106fc8e5ffae79126c29ae98a97e0e97052fcc9e445b25138c05ccb947a95d5eddf4fd7e3d17b55ebcdbf63503319808dcc2a66ce81c9231284a3c", 0x72}], 0x4, 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"], 0x1118}, 0x0, 0x8080, 0x1}, 0xc12) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r7, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 923.456808] FAULT_INJECTION: forcing a failure. [ 923.456808] name failslab, interval 1, probability 0, space 0, times 0 [ 923.460069] CPU: 1 PID: 7848 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 923.461844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 923.464180] Call Trace: [ 923.464907] dump_stack+0x107/0x167 [ 923.466100] should_fail.cold+0x5/0xa [ 923.467091] ? create_object.isra.0+0x3a/0xa20 [ 923.468310] should_failslab+0x5/0x20 [ 923.469302] kmem_cache_alloc+0x5b/0x310 [ 923.470360] create_object.isra.0+0x3a/0xa20 [ 923.471514] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 923.472570] FAULT_INJECTION: forcing a failure. [ 923.472570] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 923.472835] kmem_cache_alloc_trace+0x151/0x320 [ 923.472869] ? io_async_queue_proc+0x80/0x80 [ 923.477498] percpu_ref_init+0xd8/0x3d0 [ 923.478538] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 923.479945] io_uring_setup+0x14f6/0x2980 [ 923.481025] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 923.482346] ? wait_for_completion_io+0x270/0x270 [ 923.483622] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 923.484979] ? syscall_enter_from_user_mode+0x1d/0x50 [ 923.486316] do_syscall_64+0x33/0x40 [ 923.487282] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 923.488615] RIP: 0033:0x7fc2d3c4bb19 [ 923.489570] 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 [ 923.494333] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 923.496313] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 923.498172] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 923.500039] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 923.501896] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 923.503752] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 923.505623] CPU: 0 PID: 7850 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 923.507073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 923.508825] Call Trace: [ 923.509390] dump_stack+0x107/0x167 [ 923.510166] should_fail.cold+0x5/0xa [ 923.510969] __alloc_pages_nodemask+0x182/0x600 [ 923.511955] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 923.513242] ? kmem_cache_alloc+0x301/0x310 [ 923.514164] alloc_pages_current+0x187/0x280 [ 923.515099] allocate_slab+0x26f/0x380 [ 923.515934] ___slab_alloc+0x470/0x700 [ 923.516758] ? create_object.isra.0+0x3a/0xa20 [ 923.517737] ? create_object.isra.0+0x3a/0xa20 [ 923.518713] ? kmem_cache_alloc+0x301/0x310 [ 923.519645] kmem_cache_alloc+0x301/0x310 [ 923.520522] create_object.isra.0+0x3a/0xa20 [ 923.521446] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 923.522525] kmem_cache_alloc_trace+0x151/0x320 [ 923.523519] io_uring_alloc_task_context+0x99/0x6a0 [ 923.524575] ? io_import_iovec+0x1120/0x1120 [ 923.525512] io_uring_setup+0x1dd1/0x2980 [ 923.526396] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 923.527471] ? wait_for_completion_io+0x270/0x270 [ 923.528513] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 923.529621] ? syscall_enter_from_user_mode+0x1d/0x50 [ 923.530714] do_syscall_64+0x33/0x40 [ 923.531508] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 923.532597] RIP: 0033:0x7f79ff89bb19 [ 923.533380] 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 [ 923.537299] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 923.538900] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 923.540419] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 923.541926] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 923.543447] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 923.544949] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:20:00 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x0, 0x0) 10:20:00 executing program 3: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)) 10:20:00 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 32) 10:20:00 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 47) [ 923.845565] FAULT_INJECTION: forcing a failure. [ 923.845565] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 923.848168] CPU: 1 PID: 7865 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 923.849614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 923.851384] Call Trace: [ 923.851946] dump_stack+0x107/0x167 [ 923.852718] should_fail.cold+0x5/0xa [ 923.853537] __alloc_pages_nodemask+0x182/0x600 [ 923.854522] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 923.855852] ? kmem_cache_alloc+0x301/0x310 [ 923.856771] alloc_pages_current+0x187/0x280 [ 923.857704] allocate_slab+0x26f/0x380 [ 923.858532] ___slab_alloc+0x470/0x700 [ 923.859370] ? create_object.isra.0+0x3a/0xa20 [ 923.860339] ? fs_reclaim_acquire+0xa5/0x100 [ 923.861281] ? create_object.isra.0+0x3a/0xa20 [ 923.862256] ? kmem_cache_alloc+0x301/0x310 [ 923.863162] kmem_cache_alloc+0x301/0x310 [ 923.864053] create_object.isra.0+0x3a/0xa20 [ 923.864983] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 923.866060] kmem_cache_alloc_trace+0x151/0x320 [ 923.867051] io_uring_alloc_task_context+0x99/0x6a0 [ 923.868161] ? io_import_iovec+0x1120/0x1120 [ 923.869139] io_uring_setup+0x1dd1/0x2980 [ 923.870025] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 923.871100] ? wait_for_completion_io+0x270/0x270 [ 923.872154] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 923.873274] ? syscall_enter_from_user_mode+0x1d/0x50 [ 923.874372] do_syscall_64+0x33/0x40 [ 923.875164] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 923.876262] RIP: 0033:0x7f79ff89bb19 [ 923.877043] 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 [ 923.880935] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 923.882552] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 923.884066] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 923.885575] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 923.887073] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 923.888588] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:20:00 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x0, 0x0) 10:20:00 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:20:00 executing program 6: ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000300)) pipe(0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x800}, 0x0, 0x0, 0x1002, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x15}}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}}) 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'}) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x49) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @private=0xa010102}}, 0x0, 0x0, 0x4f, 0x0, "3c1c2fd629c4af55a8680f7a892e0865c7fbba0cdfa184016bc00618cdb5732d900802764f98b1af0cd43f34e89ab87a13a460acbb4433cb8a7aaa5797c2f5b5cc15058fbbef4c13daa3094bf3e22ec6"}, 0xd8) r2 = syz_io_uring_setup(0x3e01, &(0x7f0000000280)={0x0, 0x18d7, 0x4, 0x1, 0x375, 0x0, r1}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000340)) fcntl$setlease(r2, 0x400, 0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4) sendmmsg(r0, &(0x7f0000003bc0), 0x0, 0x20040080) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) 10:20:00 executing program 3: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)) 10:20:00 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 33) 10:20:00 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) sendmsg$nl_generic(r1, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)={0x2d4, 0x2b, 0x4, 0x70bd27, 0x25dfdbfb, {0x3}, [@generic="6b518c001cfdffea3f45914ab0226355ece3a588a4b273a82a4173844d8ff97e84c5c1fb9eb3bba9d528eae4d702fe57bc04732bef4ed7fbef783efdb04d67eb9fe7baceb3cfbe54b166fdf17f8e2b66914eb0218a3b9e74ff38a2ed05b9e7c28328ec0d2cc01ab7fbf0819304f9a37f1233fd6d2e7be561f79039063d647ec7ca757690bd2e26f8f06cbada38fbdf17d703b2e4b04fcc6423b28bfcc0316520ad6931c477697474acf163fa2a39188e0ac8cbc6d01557977f2e723d408a469f0de25609c06c676868dc2468a877724c881a329e15c860a3f8bae8e20ebfe667ba19579dd42dfc865e045ed153698a3f9f74e2", @typed={0xc, 0x2a, 0x0, 0x0, @str='(]\x1a$\xff@]\x00'}, @nested={0xea, 0x4f, 0x0, 0x1, [@generic="8cd435858befba4f1017db253540b55e90b255581a483d2ed2caf125d757dc8d18450255fb2e59219f880b63a8cdd84702752de33754034906d81c28c59d8394fc9d3e93b66ec0bebc6ee5b006d286dda0188aca0f5cf87b2b648f47c3210e35d27903a4594acd6f0c77da0399b8376682a7d3d1db9062a92920bedc9d41f3905441482cd165e4dc53e28b71ea33c775e0201d32dc50724afeb5d021803372c485bbfa40f100f0b4afbe55892b18be95f90a42cd3a6e6235099e695490de4bcd7e4394b9a8da4946c3ff28840e1b40fa6c5975c2b50ba305ef736ae6f3f23499d60a7176d490"]}, @generic="fbd3cb40fa083a25c5e2bedec4b64a689ddc60e96be6bfe3b485260448f55baee967d9864ed9600897fdce6ec4bea9222131307cc4c5816a81be71136c359d231012e0d678aa9121bae7a1bcfb0c7c77b534cef44502606d28c99eb46b6a2d080b6b2628476f4668d42af20e4eb5ec6a75c8cd25915bc25ff3f940d07e29bb4c4c364cfe83aa75f31d97487dbd74637aea5486ea3641fc8538d981e2375587502b4d627dccf2b648657353ea963ba50e99d641f336fbd719235ee37644a135e3557da1a03f6b1cf2d12a062e192e8520fea1"]}, 0x2d4}, 0x1, 0x0, 0x0, 0x44000}, 0x8020) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080)=0x20, 0x91) syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000ffffffffffff8100004ba800400068000040019078ac1c14aae000000207134de0000001b85affffac149caf30da1ba4cbaf0000000d00900500000000000000750000000800000002"], 0x0) [ 924.091084] FAULT_INJECTION: forcing a failure. [ 924.091084] name failslab, interval 1, probability 0, space 0, times 0 [ 924.093999] CPU: 1 PID: 7874 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 924.095461] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 924.097211] Call Trace: [ 924.097933] dump_stack+0x107/0x167 [ 924.098882] should_fail.cold+0x5/0xa [ 924.099827] ? create_object.isra.0+0x3a/0xa20 [ 924.100942] should_failslab+0x5/0x20 [ 924.101993] kmem_cache_alloc+0x5b/0x310 [ 924.102949] create_object.isra.0+0x3a/0xa20 [ 924.104158] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 924.105476] kmem_cache_alloc+0x159/0x310 [ 924.106513] __d_alloc+0x2a/0x990 [ 924.107449] ? find_held_lock+0x2c/0x110 [ 924.108468] d_alloc_pseudo+0x19/0x70 [ 924.109426] alloc_file_pseudo+0xce/0x250 [ 924.110548] ? trace_hardirqs_on+0x5b/0x180 [ 924.111503] ? alloc_file+0x5a0/0x5a0 [ 924.112500] anon_inode_getfile+0xc8/0x1f0 [ 924.113709] io_uring_setup+0x138b/0x2980 [ 924.114694] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 924.116048] ? wait_for_completion_io+0x270/0x270 [ 924.117180] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 924.118435] ? syscall_enter_from_user_mode+0x1d/0x50 [ 924.119789] do_syscall_64+0x33/0x40 [ 924.120566] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 924.121898] RIP: 0033:0x7fc2d3c4bb19 [ 924.122923] 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 [ 924.127332] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 924.128935] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 924.130440] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 924.131963] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 924.133467] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 924.134968] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 924.213645] FAULT_INJECTION: forcing a failure. [ 924.213645] name failslab, interval 1, probability 0, space 0, times 0 [ 924.216475] CPU: 1 PID: 7886 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 924.218070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 924.219861] Call Trace: [ 924.220542] dump_stack+0x107/0x167 [ 924.221311] should_fail.cold+0x5/0xa [ 924.222117] ? create_object.isra.0+0x3a/0xa20 [ 924.223189] should_failslab+0x5/0x20 [ 924.224177] kmem_cache_alloc+0x5b/0x310 [ 924.225197] create_object.isra.0+0x3a/0xa20 [ 924.226282] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 924.227367] kmem_cache_alloc_trace+0x151/0x320 [ 924.228355] io_uring_alloc_task_context+0x99/0x6a0 [ 924.229563] ? io_import_iovec+0x1120/0x1120 [ 924.230678] io_uring_setup+0x1dd1/0x2980 [ 924.231721] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 924.233007] ? wait_for_completion_io+0x270/0x270 [ 924.234125] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 924.235231] ? syscall_enter_from_user_mode+0x1d/0x50 [ 924.236488] do_syscall_64+0x33/0x40 [ 924.237458] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 924.238716] RIP: 0033:0x7f79ff89bb19 [ 924.239638] 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 [ 924.244252] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 924.246075] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 924.247692] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 924.249535] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 924.251270] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 924.253040] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:20:00 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x0, 0x0) 10:20:00 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)) 10:20:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f00000001c0)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000100)=ANY=[], 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, 0x81, 0x0, @perf_config_ext}, 0x0, 0x4, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x100000001) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x16, 0xd01}, 0x14}}, 0x0) read(r2, &(0x7f0000000080)=""/65, 0x41) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x3c) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000015c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_STATS(r3, &(0x7f0000001680)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001640)={&(0x7f0000001600)={0x1c, r4, 0x200, 0x70bd2d, 0x0, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000040}, 0x4000010) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x34, r4, 0x404, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x4, 0x1, @l2={'ib', 0x3a, 'gretap0\x00'}}}}, ["", "", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x0) 10:20:01 executing program 6: prctl$PR_SET_FP_MODE(0x2d, 0x2) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'sit0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="0a00070000000000000002ffffffff80f199e9889000208400000000"]}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in=@remote, @in=@multicast1, 0x4e23, 0x9, 0x4e24, 0xfffc, 0xa, 0x60, 0x0, 0x3a, 0x0, 0xee00}, {0x0, 0x2, 0x9, 0x3, 0x5, 0x8, 0x4, 0x7fffffff}, {0x4, 0x2, 0xac80}, 0xb, 0x6e6bbb, 0x1, 0x1, 0x0, 0x3}, {{@in=@rand_addr=0x64010101, 0x4d2, 0x6c}, 0xa, @in=@local, 0x0, 0x0, 0x3, 0x0, 0x81, 0x171, 0x5}}, 0xe8) openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/vmcoreinfo', 0x404080, 0x0) r1 = syz_io_uring_setup(0x6c6b, &(0x7f00000002c0)={0x0, 0x9fa0, 0x0, 0x0, 0xff}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x9, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) pipe(&(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$cgroup(r4, &(0x7f0000000280)='syz1\x00', 0x200002, 0x0) ioctl$AUTOFS_IOC_READY(r5, 0x9360, 0x3) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x4e24, 0x3f, 0x4e22, 0x8, 0x2, 0x0, 0x0, 0x89, 0x0, 0xee00}, {0x2, 0x0, 0x80000000, 0x200, 0x108, 0x6ee}, {0x81, 0xcc}, 0x7fff, 0x6e6bb6, 0x1, 0x1, 0x3, 0x2}, {{@in6=@ipv4={'\x00', '\xff\xff', @remote}, 0x4d3, 0x33}, 0x2, @in=@local, 0x3502, 0x4, 0x0, 0x9, 0x200, 0x401}}, 0xe8) r6 = syz_io_uring_setup(0x4, &(0x7f0000000180), &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0x0, 0x0) ioctl$AUTOFS_IOC_READY(r6, 0x9360, 0x100000001) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_open_procfs(0x0, &(0x7f0000000500)='net/tcp6\x00') syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') r7 = 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={0x7}, 0x0, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r7, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) perf_event_open(&(0x7f0000001d80)={0x4, 0xffffffffffffffed, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80200, 0x0, @perf_bp={&(0x7f0000000240), 0x4}, 0x1c20a, 0x0, 0x0, 0x0, 0x0, 0x10000000}, 0x0, 0xffffffffffffffff, r7, 0x9) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:20:01 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 34) [ 924.450907] loop4: detected capacity change from 0 to 41948160 10:20:01 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 48) [ 924.576486] FAULT_INJECTION: forcing a failure. [ 924.576486] name failslab, interval 1, probability 0, space 0, times 0 [ 924.578469] CPU: 0 PID: 7906 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 924.579680] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 924.581313] Call Trace: [ 924.581788] dump_stack+0x107/0x167 [ 924.582424] should_fail.cold+0x5/0xa [ 924.583090] ? create_object.isra.0+0x3a/0xa20 [ 924.583905] should_failslab+0x5/0x20 [ 924.584567] kmem_cache_alloc+0x5b/0x310 [ 924.585263] create_object.isra.0+0x3a/0xa20 [ 924.586046] kmemleak_alloc_percpu+0xa0/0x100 [ 924.586958] pcpu_alloc+0x4e2/0x1240 [ 924.587625] __percpu_counter_init+0x10d/0x2d0 [ 924.588414] io_uring_alloc_task_context+0xcc/0x6a0 [ 924.589271] ? io_import_iovec+0x1120/0x1120 [ 924.590038] io_uring_setup+0x1dd1/0x2980 [ 924.590763] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 924.591635] ? wait_for_completion_io+0x270/0x270 [ 924.592483] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 924.593391] ? syscall_enter_from_user_mode+0x1d/0x50 [ 924.594285] do_syscall_64+0x33/0x40 [ 924.594931] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 924.595831] RIP: 0033:0x7f79ff89bb19 [ 924.596471] 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 [ 924.599651] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 924.600959] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 924.602173] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 924.603395] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 924.604611] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 924.605819] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 924.617943] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7911 comm=syz-executor.4 10:20:01 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)) 10:20:01 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x0, 0x0) [ 924.739042] FAULT_INJECTION: forcing a failure. [ 924.739042] name failslab, interval 1, probability 0, space 0, times 0 [ 924.741504] CPU: 1 PID: 7914 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 924.742972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 924.744732] Call Trace: [ 924.745297] dump_stack+0x107/0x167 [ 924.746073] should_fail.cold+0x5/0xa [ 924.746891] ? __alloc_file+0x21/0x320 [ 924.747733] should_failslab+0x5/0x20 [ 924.748538] kmem_cache_alloc+0x5b/0x310 [ 924.749409] __alloc_file+0x21/0x320 [ 924.750197] alloc_empty_file+0x6d/0x170 [ 924.751060] alloc_file+0x5e/0x5a0 [ 924.751954] alloc_file_pseudo+0x16a/0x250 [ 924.752843] ? alloc_file+0x5a0/0x5a0 [ 924.753658] anon_inode_getfile+0xc8/0x1f0 [ 924.754556] io_uring_setup+0x138b/0x2980 [ 924.755455] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 924.756519] ? wait_for_completion_io+0x270/0x270 [ 924.757553] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 924.758664] ? syscall_enter_from_user_mode+0x1d/0x50 [ 924.759806] do_syscall_64+0x33/0x40 [ 924.760593] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 924.761676] RIP: 0033:0x7fc2d3c4bb19 [ 924.762457] 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 [ 924.766345] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 924.767947] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 924.769446] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 924.770943] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 924.772456] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 924.773965] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:20:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) move_mount(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', r1, &(0x7f0000000180)='./file0\x00', 0x41) write$binfmt_elf64(r1, &(0x7f0000000280)=ANY=[], 0xfdef) 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={&(0x7f0000000000), 0x3}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x9}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r2, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0xffffff19}}, './file0\x00'}) 10:20:16 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:20:16 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)) 10:20:16 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010, 0x84b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = getpid() perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xdf, 0x3, 0x0, 0x0, 0x0, 0x4, 0x1001c, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x800000, 0x2, @perf_config_ext={0x4, 0x7f}, 0x11a4, 0x1, 0x6, 0x9, 0x80000001, 0xa30, 0x8, 0x0, 0x9}, 0x0, 0xf, r0, 0x3) process_vm_readv(r1, &(0x7f00000004c0)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)=""/235, 0xeb}, {&(0x7f0000000200)=""/231, 0xe7}, {&(0x7f0000000300)=""/53, 0x35}, {&(0x7f0000000340)=""/193, 0xc1}, {&(0x7f0000000440)=""/96, 0x60}], 0x6, &(0x7f00000006c0)=[{&(0x7f0000000540)=""/141, 0x8d}, {&(0x7f0000000600)=""/125, 0x7d}, {&(0x7f0000000680)=""/4, 0x4}], 0x3, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f00000000c0)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r4, r3, 0x0, 0x80464c453f) connect$inet6(r3, &(0x7f0000000000)={0xa, 0xfff8, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x1}, 0x1c) fork() syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f0000000140)) 10:20:16 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 35) 10:20:16 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x0, 0x0) 10:20:16 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 49) 10:20:16 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000000340)={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}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {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, "b53acec1810ff0"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000001e00)={r152, 0x0, "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", "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"}) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0x0, 0x4, 0x101, 0x8001, 0xfffffbff}) r193 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r193, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r194}], 0x0, "46dacd8396fe92"}) 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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", "7374bf600a2dbb0a10a4446998c60bc654676f080ecee8672b9b990319e9f34b4c45be9b1cbb8fbe1f4541599e2a8deeedad6067575d671432b4ba4028542704ab850b2cd326bd5a16431e3e06cbefba068d34f999e863befaed31fe2f898bdfe4043148f4d1cc27af274cc202dd9cd92b1891ba85c4048baa5cf0aa7a3d5dbef19adb89a7123a5c5cf1f42650df4c63aa25c0c5f606a072b8c1910206999409a39439cacd824f129adb4177e14f533050e77cfd6b9e760c12899b047feb4c8e5b746e5570db48fc8fafeccf98bad6d99a585091b403666ded97ce43cdf6dd1791052bc149861ea2585dfb28b538cc9fe6ffc5e07182615951fd668085ed124af574a07e3495491f19b1aa2a3b69028ccacd78524d988b224ab17ed905da0b840b4a9939e2af6efdf4221126075a8964d904883db014031e0924681a4ef3795071b256b75002a7df298c87c565b1d8a331e7d0c1000e1d707100917dfe107f87ebea9dca1b708b01cacf1c9f348c0d0fd64aa64193637c7169264d06f613c41be60f39b0cc9d813ae5fca2222832f86f2ae87e883efd48df36d16e6c1ca5c378f6ff0fbace91eb3099d744b16171fcc1ab7d5456392f0878ecf27e8caad7386663de490c3044eed7e7cb83e675716eda0cc09f219aadddd814c88048a7c6cefe69a79f2f7a234cfffbf19ac7a9f6ef59faf2776ac3d636904ec1bda09b1c9d8caeafa918983215d866f5cb6f1088e7e99a43425913d258a3dc8550fcbca3e0bec47503e24d709dd1fd1bb3cd92837d10387a0eebb98aab27950a2a66dc0b9bad3e4ef6393036d64949931ffe6479073790b3b885ac8563d4018e9227d644864c17f048daefbb192d15b56a2a440ad6d4ef5af2ac9904d8b69c64d2368928d7595594e6c3fd23229cb6aa80ec308301b1c94777900d34b1b3eea03dca765036a3f5351551affb585f22541074380b60ca062bf8a8a2324fe61ecad5733aec51e0c5ddc648280556b8a038b5816947b1637ef598cfd134cf9833d875fd23d22f5f74e74a4634d50a3ac908eed128f4297924296d95361b9504c08df4a0603eff93ee34bd45ed12e8d06b8f399fefef4ced732aad15b70f3e276101fa4b5a5c17435d0999b3345ccfe853c955e8b7927c7a171506b8e5b4de8a68cb5e80c3709a0e15643b5772d82d04859133e09fa8ab81ac042e67bc918f2847af14a4eb77c3fcac3132ec1af5a57d85acb9ce91d9d15019904396737ade63df938e6f054f8ee21e8994d45b0801ccd8ae8bda90128cb05eddd297d800412bc01fc5cfdfa9d473641fffc793b513da3f7565a27c4ff3678ac6f71560cc6cc95fb4d20f85b7934cb4a4f614182d331ab53b6a09ff47fc272b6c1f5aaca477bfdfed3fac942d639773b7a5656c526eb595d6fa9d301c425947f37088447cb4400c37750b76eb6c1f7933e43b27224c2fdc053e55125d00ab11428af674f58bd5c3ea1ce4762856afccbd37dd59a5e726f2e5e770bcc8372304fc2a33611234e3b0d411fcae8691e621b64581dc32b3d97c02920877b2c995018dcfff2da8687bc64332cffc3d355931561dc799d169f61d121f242dd3605e3fef8a46bf73998202d6a87671719896c61d729006104bdb7e926020f28260c75c2c754e5f073097d7031567e62cbfcbff541702cdaf498bbfe01e2948e6e164271ca4ab4df68a1569d29d3ce7029c0b58d2a1e6d179fa817ec9df17195c8b83a7a7508f18f0e3d07e8871f331d7a151bc11301c7dce402e6a5fda6f3096df2ddfeb48b3991e055c55d2a071ed66bf378e5c451f849cdbd7951cacad16d6b5734b71db866e77086bfab1797942633ec688d78bb2fccaae2b0e796b852b278bd4a4648d0811293e1bfe68e30b42eb27ac0a4e435e086b4cfeeb9fa539f0d800b6108e4c7b9d7237746770a3f3477646b7c9bfd2bc111679d40bffe221be492ba984df6cd4d7d8f9cbf7185e79804416be68d8a2bfa28e5bec4b57bf5f08eeecafabccd55744e49bb4a7dd1324908d91762b9884e7268d0bb6290be3b51091ae6ccf2ebbd4945dd7913bd38509a00ce38d955909bfa1f3740fc123a12e15b853b59b9b691460afdcda150d39e566a83eaa0c3b7bac9819bdbc7e0a620206be87ff2f8ea8091dbffa014d2f2eb919040a434cdeb3db68adf845d2ba751dc0e1ce4afd8672a5ecf0653b8c672c3265aa236a174185f4b4a291bda664bb79c13f8b6932a831385773898d194d2500b38fbfff8c4acafa5a80dfd3f1f906132885446f9f7ad787dbbdab593661ab1c255df879eaf4ca739deaa11379a5c6b650472257fa54b646b29ceb3dbe27e3584914f9f766bbbcc67abeffebb0df881a42b8671bba930b04d1d7710cc15d546ee69ad40e66f04eb28af8bd17b739e68ad75a239303fb97b18f8f08d2f95bdae0f245ebdfc3ecf555a6fd53f5a35af8b2dd016b227d209fc8323a7576e66a9913a0ad4f19d30d2b6f25ac8b5b6c762e2c68c76f9bd7818adbb3c9b194c09471482ec6898754469076b8674ab9e26b5977a0fa693160f18a01d2f2c362186ff75c205cec261d9e6c431ee672e4056b7e458ef02dca1167d09de5977210461758ed506290477a63c5af0698a1f4edf3bc569692bc9febd5fd641860dd34a6926af47ae7bdd3cce59a5b24b6944075e30ec2f2dbd043ebc57a39eaa5559bc4f21f08198e0daa2e8506b21160c8f9b629ad0e80d5e99e5cf4c4ceefb8d9fe5493ebcb066a647269fef2146f1ed55dac66974446e650e49db26ceb24c16c24885a2d2d011d11ec52d5b7a9c8096314d1dc7c992a1dee70be2fc0cc2d9fc94b0d02d479f6f4bfd3fa20df42568e27c0cea6caa1028d5dfbe6a9657053c06132387f9abfbaf93d9b335b69b168bf7fdaa0a44981dadc3358b50f1b24d390f8858d6775fa838388ff8a69b02bf446028485ba9e0c15731288c186b3cdf2fbc088f13f50e5eecc9b3a058d1369b7a254f11aa81a5fabd862bfd5226ce26e0199ef241badd55ba0d6087e9eb1661111a6afef1caf2bd54832bb5a3e8b864c8af220a8a115746c1646e78471ba2edb7c63fcff7f6be047a5f740525fbe5e259beee146dc2a609d3fd576e826ee1e4fce8ccbf75aa713514bda04ed4086cdd11a770cbe5782bca23f5f3ad8682609d5c5d4e5ca4e117d7423740b41081c6945b446223bb435c6ae2314552b7bf53a8b2c8a7a2a961d17315e0f7a660624b119c89ae81d2214b03cd79bc3eb355bf06811d7186b1f0a7219dd8d4096cb0df940719279357b853bc7c5bcf645aa65c12227859ce0851953fcefa6051f2a31e3666abde9ef1ece3eba658de696edf5d87a7d562dfe1f6bb9ac5e6773bc9069c732683715868cf14825345fb60665982549b9bb7c5b7d934ed0c4d136fa089f8459d473bf1ee678cf88c26f4f5ac681aa6dbe6ef78c26e7a3649ae0574f550f9fc64e8caa14586cbc43d8ec72a3170fc4f6c78fdbd40332c1f35adfc04be68a067f2c03325d624e21fa0e1fa6ea879caa84665bedefcd19759872824a0053a110af2b6099d8ea572b0c81cea39147bb2dca0eaefd4be8c3b59b98c27049f04ae5f3652ade0e1561238296d17979581b93d0ee26464fb5675b968cbc397558207fb1d5365f73994c0c8f2bcae0164e74d602a4856355b214af58b6357b2505779260ec73929eb4fe1047bbc2a125ff6c88718d2b8b8fb9c0d1cb1760748ffc5e4998dbaf8fad99df26b2eaf99bce2541d287b243d7b9cf0ecb25588d14c6228a6cb5413f48e3d07817d258c45ca0ab3494ca5b59f87abdf38e439b4a31d60d9474a52e465f36dd0cd56f00d4e5e563bfc6421b40a7522eb71894a698c19510fa7dc690b6b3f782d88e61ca635d5efd4c9c1725dbf24e0c8e246a2dc979e4750de8347687038f0441858bdf5a06bcba827d8d1327601943ca9fd004c121034fa6e1c8b9eff5da764961f5700eab97380e99b37f302239b528b36f5c9bbebaff25edae48fbe59dd272099af5c695a19b62f64485ba01ae8416c02f04360be933b8ba8a49c6c1188a78c3d36d0c61f61b4002bfeb669e29bbcb306f573528a749b085500c7649aea469fca867da4ca9eaecc75a70f41baeb80bf803402a9066dc1e8243192b78533e0ad590e14fd2bf2ce3ac943ade1fcefd247406785ee387d18e9afe8845481748fbadf4d081e01ecce50ef1fc5b457fa296b833d77390764e2af12f7930c6334476dc4cf45d9f272e364336810c11318bd0a95233005d66fe81a5708ae5fad8c7db17e6d97d2340651f7aa7a36e132a77a7a6206b36a95ccb5a48cb19bd3bb886ff0e77bc76653912149ca85895c4f80c373cbbd4305a91213e8ec5b7b18d8587d723c18f02854556aaaa540935eab2b7470a7c1c40c7e843ac1221a51e92eb05af2342fea7c853a46182c8384612aadb40145b95de565140003468eaca74b38bdf4dc640d0af80c3dd81747652c5fe15ffff8965a150a4ca6a9d9c91d067b4fac49b23cd2041dfdab22126c97d812b67ed638cc65d75d836bf439807cd7cd3cd0e6b30c81983e3f45a00282a14d401d81ac7c5544510dc7d157eeaa18b09df5ec949a22d7342b5b720b2a47251e995410f9b35d90824c1b19beb8575c9efe2aaa2a2011790a1099a924c01ca835fb7cc561eb2310a5331d4d9c4a9ee03a5f1364c17a7f4511c0c1b929c630cc110696f9e94b4107d0b75338fda2c5e0b8d46d19b98071e328f57debd56b4a0a9009913ac41518a08e6fa533edf20db0dc5eff43cd3ead623fc826ac03925490537d6b6a47f27031faa17f9852a3cb72d2088f33d35846a40758e60dab4b3980d032adc3e4faa61ff8aaea6b08bc9705cf097701e9af550fa43ec06c0ae2257927eebcbbbf4a05ad8097597943d6aed8a950ba32bc0d19827539019397e2fffa5f7379ffd7ec266f0c1cd947aab0c9e73c2796bd4c32fa0a0effbc84570efdebd3ac1eb57cc89cdbed91ed43a64cccfeba427a017a07d84acc850a45e2f26639598ed061ea81b60fb1873983591d446129ba8b27a4aef3311292017e3cbc00533824888ef80ef1a85c86a370dc11694d2f455e04ceb8811afa53aac77c65b38703d18167aedcc077c988dd9832ee1999a82c8752b921bceae484c19cee6828eef373c979b5c3f208080c8dcb38c53e384bebed6c41c3b9d6958bd2b952d82d17b262dbf30f90ab5c5d197ccee9f6b6525928b0100ffdeace644e159500495ff5a0ea7df7b9ab63617e3879818e25341e97d839beefdf248222cadd61a5d76b1ff34704bb78656afef7994904da269f973598217edc3be93157185aa15ef225f6471d7786a5e28d0f145b96566e101bf46723486867b9aa90f9eb4d1f5612d4950160c1504a367daf984"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r197}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r195}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r198}, {}, {}, {}, {}, {}, {}, {}, {}, {r199}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r195}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r199}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r197}, {0x0, r198}, {}, {}, {}, {}, {0x0, r198}, {}, {}, {}, {0x0, r198}, {}, {}, {}, {}, {}, {}, {}, {0x0, r198}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r197}, {}, {r195}, {}, {}, {}, {}, {}, {}, {}, {0x0, r198}, {}, {}, {r199}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r197}, {}, {}, {}, {}, {}, {0x0, r197}, {}, {}, {}, {}, {}, {}, {}, {r195}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r198}, {}, {}, {}, {}, {0x0, r197}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r199}, {r196}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000053400)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r193, 0x81f8943c, &(0x7f0000053600)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x0, [{}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r208}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r205}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r204}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r203, r206}, {}, {}, {}, {}, {r202}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r207}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053800)={0x2, [{}, {r4, r83}, {0x0, r37}, {}, {0x0, r105}, {r41, r19}, {}, {}, {0x0, r9}, {0x0, r85}, {}, {}, {0x0, r134}, {r145, r42}, {}, {}, {0x0, r54}, {0x0, r152}, {r115, r11}, {}, {0x0, r96}, {r128, r112}, {0x0, r131}, {r133}, {r12}, {r50, r36}, {}, {r28, r98}, {r33}, {}, {0x0, r5}, {r64}, {r144, r5}, {r29}, {r142}, {0x0, r183}, {r121}, {0x0, r125}, {}, {}, {r167, r15}, {}, {0x0, r180}, {r74}, {r174}, {0x0, r162}, {r56}, {}, {}, {r74, r49}, {r167}, {0x0, r65}, {r139, r21}, {r91, r103}, {r128}, {}, {}, {}, {r69, r137}, {0x0, r111}, {r154}, {r14, r191}, {r63, r161}, {0x0, r179}, {}, {0x0, r164}, {0x0, r143}, {}, {0x0, r67}, {}, {}, {r45}, {0x0, r75}, {r187}, {}, {r127, r62}, {r184}, {0x0, r21}, {r25, r52}, {r45, r35}, {r159, r27}, {r126, r47}, {r66}, {0x0, r173}, {}, {}, {r60}, {r16}, {0x0, r32}, {0x0, r110}, {r48, r129}, {0x0, r151}, {r120}, {}, {0x0, r158}, {}, {r94}, {r71}, {}, {0x0, r137}, {0x0, r132}, {r80}, {}, {r39}, {0x0, r99}, {0x0, r44}, {}, {r50}, {0x0, r26}, {r107}, {r95}, {r63}, {0x0, r182}, {}, {r113}, {0x0, r37}, {0x0, r8}, {0x0, r175}, {r31}, {r3}, {r88, r160}, {0x0, r85}, {r190}, {}, {0x0, r177}, {0x0, r40}, {r153}, {r147}, {0x0, r157}, {r55}, {}, {}, {r150}, {}, {r109}, {0x0, r84}, {0x0, r111}, {0x0, r68}, {r156, r70}, {}, {r43, r90}, {r154, r7}, {r106}, {0x0, r52}, {r188}, {}, {}, {r108}, {r102, r8}, {}, {0x0, r24}, {}, {r69}, {0x0, r171}, {}, {}, {0x0, r72}, {r142}, {r119, r58}, {}, {r119, r165}, {r100, r122}, {}, {}, {0x0, r42}, {r121, r79}, {}, {r166, r2}, {r57, r185}, {r186}, {r92, r20}, {r192, r7}, {}, {0x0, r93}, {0x0, r72}, {r124}, {0x0, r81}, {}, {r181, r18}, {0x0, r47}, {}, {0x0, r173}, {0x0, r151}, {}, {r176}, {0x0, r22}, {}, {r187, r168}, {}, {r46, r141}, {}, {r120}, {}, {r59}, {r163}, {}, {r46, r30}, {}, {r13}, {r76}, {}, {}, {r104, r148}, {0x0, r140}, {0x0, r151}, {0x0, r61}, {}, {0x0, r169}, {r97}, {}, {r39, r51}, {}, {r53}, {r6}, {0x0, r7}, {r23, r135}, {r17}, {}, {}, {r38, r10}, {0x0, r89}, {}, {r178}, {r145}, {r123, r146}, {0x0, r155}, {r73, r189}, {0x0, r98}, {}, {r31, r118}, {0x0, r170}, {r29}, {r87, r130}, {0x0, r34}, {0x0, r138}, {0x0, r114}, {r78, r172}, {}, {}, {0x0, r101}, {r117}, {r82}, {r149, r47}, {}, {}, {0x0, r116}, {r149}, {0x0, r86}, {r123, r169}, {}, {r136, r103}, {r64, r77}, {0x0, r194}, {r195, r200}, {r201, r208}], 0x8, "ce1bc192012216"}) connect$inet(r193, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendmmsg$inet(r193, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}, 0xe00}], 0x40001a9, 0x0) [ 939.546082] FAULT_INJECTION: forcing a failure. [ 939.546082] name failslab, interval 1, probability 0, space 0, times 0 [ 939.548870] CPU: 0 PID: 7934 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 939.550489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 939.552339] Call Trace: [ 939.552931] dump_stack+0x107/0x167 [ 939.553768] should_fail.cold+0x5/0xa [ 939.554620] ? io_wq_create+0xeb/0xc00 [ 939.555495] should_failslab+0x5/0x20 [ 939.556374] __kmalloc+0x72/0x390 [ 939.557187] io_wq_create+0xeb/0xc00 [ 939.558036] io_uring_alloc_task_context+0x1f1/0x6a0 [ 939.559155] ? io_import_iovec+0x1120/0x1120 [ 939.560152] ? io_apoll_task_func+0x2d0/0x2d0 [ 939.561156] ? __io_req_find_next+0x300/0x300 [ 939.562180] io_uring_setup+0x1dd1/0x2980 [ 939.563109] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 939.564227] ? wait_for_completion_io+0x270/0x270 [ 939.565323] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 939.566482] ? syscall_enter_from_user_mode+0x1d/0x50 [ 939.567645] do_syscall_64+0x33/0x40 [ 939.568474] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 939.569622] RIP: 0033:0x7f79ff89bb19 [ 939.570451] 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 [ 939.574557] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 939.576254] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 939.577881] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 939.579465] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 939.581066] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 939.582665] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 939.595998] FAULT_INJECTION: forcing a failure. [ 939.595998] name failslab, interval 1, probability 0, space 0, times 0 [ 939.598768] CPU: 0 PID: 7940 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 939.600310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 939.602194] Call Trace: [ 939.602796] dump_stack+0x107/0x167 [ 939.603627] should_fail.cold+0x5/0xa [ 939.604481] ? create_object.isra.0+0x3a/0xa20 [ 939.605486] should_failslab+0x5/0x20 [ 939.606343] kmem_cache_alloc+0x5b/0x310 [ 939.607267] create_object.isra.0+0x3a/0xa20 [ 939.608254] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 939.609394] kmem_cache_alloc+0x159/0x310 [ 939.610326] __alloc_file+0x21/0x320 [ 939.611186] alloc_empty_file+0x6d/0x170 [ 939.612107] alloc_file+0x5e/0x5a0 [ 939.612895] alloc_file_pseudo+0x16a/0x250 [ 939.613837] ? alloc_file+0x5a0/0x5a0 [ 939.614701] anon_inode_getfile+0xc8/0x1f0 [ 939.615660] io_uring_setup+0x138b/0x2980 [ 939.616590] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 939.617709] ? wait_for_completion_io+0x270/0x270 [ 939.618794] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 939.619987] ? syscall_enter_from_user_mode+0x1d/0x50 [ 939.621121] do_syscall_64+0x33/0x40 [ 939.621964] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 939.623116] RIP: 0033:0x7fc2d3c4bb19 [ 939.623957] 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 [ 939.628059] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 939.629780] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 939.631388] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 939.632988] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 939.634581] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 939.636187] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:20:16 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) mknod$loop(0x0, 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)) 10:20:16 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x0, 0x0) 10:20:16 executing program 4: ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000b00)=ANY=[@ANYBLOB="1c2ccb7fa8969d4c51000100000038d83cd12edecb0c10d5b2eb69b62082da0800000000000000d3514111250d45e7bc53e6151c0bf9cc07480400000000000000ef507f903e7aecc2828154ed98591ff4d901323c59f321de66b7734b04e1da9604d997c1ccd57cd7d78dbddf489a51b5adcb60210a3bf0767e447b4431616da6ac3a5ee999d58a135ab1c111c6717b3e6fa53607ceb1925a3110", @ANYRES32, @ANYBLOB="ff2a632f5290c910e82a7102df3df35d1a1ceb57239d0a9966dcb58b0b6bcb4db7198c355b3318cc78203c22060aa02eff301ba125f3546d3b39daf9e50b0d1125d40a78bb04f1076a553c6516d90fe964dacdbb8e3bc96ec55f3221c558a81e86cbe93d96ce936a6e14cb663b23f3bdc902ab2115a1cc04f5031d49", @ANYBLOB="000000002e2f66696c653100dba816d12e959e48b7e88a714e4188a90b4306a940929f5dcad4fce4f0bbe12fdc5012c7136aa99abe381e6007a627d22712ee49d47f0a555626c63e0eb3f6c70000000000000000000000c2974d730162adaf1f26aa13d9123e4d821c4b8dcd0198a2069ea081d4472bb9990a0a25b23df8ae3973b4d632bcd82fac38f73424f9983f2bffe918371cb22912e28826ea807ee2cec1de6642e64ce873561e2931f2c8ea44b718fcdcbd0beab3d12e238e1afdc7b787da1f3a6173795169896e45aed92220f5c9404ba7"]) statx(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x0, 0x77baea28dc8b509d, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file1\x00', 0x0) r1 = syz_open_dev$vcsn(0x0, 0x2, 0x121041) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x20840, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, r0, 0x1000) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000005c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000380)={'vxcan1\x00'}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000000, 0x110, 0xffffffffffffffff, 0x8000000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x83000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x1}, 0x0, 0x0, 0x3fe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) r2 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000080), 0x2b200, 0x0) ioctl$CDROMREADAUDIO(r2, 0x530e, &(0x7f0000000ac0)={@msf, 0x1, 0x1, &(0x7f0000000a80)=""/1}) dup3(0xffffffffffffffff, r2, 0x0) ioctl$CDROMREADTOCENTRY(0xffffffffffffffff, 0x5306, &(0x7f0000000140)={0x80, 0xe, 0xb, 0x1, @lba=0x8, 0x7}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0xc, &(0x7f0000000480)={&(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 10:20:16 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 50) 10:20:16 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 36) 10:20:16 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) [ 939.849194] EXT4-fs warning (device sda): ext4_group_extend:1813: need to use ext2online to resize further 10:20:16 executing program 1: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000000)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000004c0), &(0x7f0000000500)={'syz', 0x1}, 0x0, 0x0, r0) r2 = add_key$fscrypt_v1(&(0x7f00000001c0), &(0x7f0000000200)={'fscrypt:', @auto=[0x34, 0x34, 0x62, 0x38, 0x31, 0x65, 0x66, 0x65, 0x35, 0x62, 0x38, 0x31, 0x65, 0x63, 0x37, 0x6e]}, &(0x7f0000000240)={0x0, "700454b6ff28c642cd9d3fed76efbe193f142f07632b7df49378398152d2c686a5a1877ad8ef678950c5f4216929957ef430f883e80c1e34d98c6180476e6d98", 0x33}, 0x48, r1) keyctl$revoke(0x3, r2) add_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)="c60298528f8d6e5150b6f2f6f13f9815a4b24a7ad50cf534c81b8801d02a35b4f6dbad87a6c4b4dd92cbda8f067a3959960dcaee390db988ad685c", 0x3b, 0xfffffffffffffffd) keyctl$KEYCTL_MOVE(0x1e, r1, 0x0, 0xfffffffffffffff8, 0x0) [ 939.986824] FAULT_INJECTION: forcing a failure. [ 939.986824] name failslab, interval 1, probability 0, space 0, times 0 [ 939.988160] CPU: 1 PID: 7956 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 939.988951] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 939.989910] Call Trace: [ 939.990219] dump_stack+0x107/0x167 [ 939.990639] should_fail.cold+0x5/0xa [ 939.991081] ? create_object.isra.0+0x3a/0xa20 [ 939.991618] should_failslab+0x5/0x20 [ 939.992054] kmem_cache_alloc+0x5b/0x310 [ 939.992522] create_object.isra.0+0x3a/0xa20 [ 939.993022] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 939.993606] __kmalloc+0x16e/0x390 [ 939.994017] io_wq_create+0xeb/0xc00 [ 939.994450] io_uring_alloc_task_context+0x1f1/0x6a0 [ 939.995030] ? io_import_iovec+0x1120/0x1120 [ 939.995539] ? io_apoll_task_func+0x2d0/0x2d0 [ 939.996051] ? __io_req_find_next+0x300/0x300 [ 939.996569] io_uring_setup+0x1dd1/0x2980 [ 939.997047] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 939.997634] ? wait_for_completion_io+0x270/0x270 [ 939.998200] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 939.998802] ? syscall_enter_from_user_mode+0x1d/0x50 [ 939.999392] do_syscall_64+0x33/0x40 [ 939.999826] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 940.000416] RIP: 0033:0x7f79ff89bb19 [ 940.000839] 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 [ 940.002946] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 940.003847] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 940.004660] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 940.005469] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 940.006281] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 940.007093] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 940.056454] FAULT_INJECTION: forcing a failure. [ 940.056454] name failslab, interval 1, probability 0, space 0, times 0 [ 940.057795] CPU: 1 PID: 7964 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 940.058577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 940.059631] Call Trace: [ 940.060037] dump_stack+0x107/0x167 [ 940.060456] should_fail.cold+0x5/0xa [ 940.060889] ? security_file_alloc+0x34/0x170 [ 940.061406] should_failslab+0x5/0x20 [ 940.061848] kmem_cache_alloc+0x5b/0x310 [ 940.062315] security_file_alloc+0x34/0x170 [ 940.062807] __alloc_file+0xb7/0x320 [ 940.063230] alloc_empty_file+0x6d/0x170 [ 940.063705] alloc_file+0x5e/0x5a0 [ 940.064112] alloc_file_pseudo+0x16a/0x250 [ 940.064593] ? alloc_file+0x5a0/0x5a0 [ 940.065037] anon_inode_getfile+0xc8/0x1f0 [ 940.065520] io_uring_setup+0x138b/0x2980 [ 940.065996] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 940.066574] ? wait_for_completion_io+0x270/0x270 [ 940.067137] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 940.067744] ? syscall_enter_from_user_mode+0x1d/0x50 [ 940.068331] do_syscall_64+0x33/0x40 [ 940.068756] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 940.069339] RIP: 0033:0x7fc2d3c4bb19 [ 940.069766] 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 [ 940.071875] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 940.072745] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 940.073558] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 940.074372] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 940.075186] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 940.076004] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:20:29 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 37) 10:20:29 executing program 6: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0xf503, 0x0) ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000100)={"02e5f2a9b22fd4141f795a5c", &(0x7f0000000000)="ccdee70ae07e64b4fd8ba859bbbfc49e0c44eba1840f65d6dc891aaea78eb70c23a8fb0256c1a848186fa32ae74834227f06dae5e4eaed754ec164b8d28e0ef9658f3a47b19e6d1398f0a7aeef12ac2d41a4dc726f74ca3712753380bf", 0x5d, 0x6, &(0x7f0000000080)={0x7e, 0x1, 0xab, 0x1, 0x0, 0x1, 0x0, "250c9bb1", 0xab, "e5706c93", 0x9e, 0x3f, 0x7f, "a56c85", "0e7cd2808d16f0dc738139aab3b61e7330d2f239419bda7375b76193be7c6cb9f9c50e453b43772f520d6b7c5f73"}, 0x3, 0xff, 0x1, &(0x7f00000000c0)}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x800) r0 = socket$packet(0x11, 0x0, 0x300) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000002c0), 0x135482, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000300), 0x484100, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000340), 0x3, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f0000000380)={0x3a8e, 0x1f8e, 0x5, 0x0, 0x0, [{{r0}, 0x8}, {}, {{r1}, 0xfffffffffffffff7}, {{r2}, 0x9}, {{r3}, 0x3}]}) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000440)=0x5) ioctl$F2FS_IOC_GARBAGE_COLLECT(r1, 0x4004f506, &(0x7f0000000480)=0x1) r4 = socket$netlink(0x10, 0x3, 0x1) copy_file_range(r4, &(0x7f00000004c0)=0x100000000, r1, &(0x7f0000000500)=0x20, 0x9, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r4, 0x40189429, &(0x7f0000000540)={0x1, 0x1, 0x1f}) ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, &(0x7f0000000580)={{r3}, {@val, @actul_num={@val=0x2b, 0x2, 0x4d}}}) r5 = syz_io_uring_complete(0x0) fallocate(r5, 0x4, 0x200, 0x3) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00000005c0)=""/240) r6 = syz_open_dev$vcsu(&(0x7f00000006c0), 0x401, 0x0) ioctl$PTP_SYS_OFFSET(r6, 0x43403d05, &(0x7f0000000700)={0x10}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000b40)=@IORING_OP_POLL_REMOVE={0x7, 0x4, 0x0, 0x0, 0x0, 0x1}, 0xffffffff) 10:20:29 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB, @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:20:29 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(0x0, 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)) 10:20:29 executing program 4: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10112, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0xd3}, 0xa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, &(0x7f00000002c0)=0x2b) readv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000040)=""/102, 0x66}, {&(0x7f00000000c0)=""/82, 0x52}, {&(0x7f0000000140)=""/250, 0xfa}, {0x0}], 0x4) pkey_alloc(0x0, 0x0) r0 = pkey_alloc(0x0, 0x5) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, r1) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, r0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x88ab470809e5749e) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000fed000/0x13000)=nil, 0x13000, 0x4, r3) pkey_mprotect(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x9, r3) pkey_mprotect(&(0x7f0000ff0000/0x4000)=nil, 0x4000, 0x3, r3) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, r3) fallocate(r2, 0x0, 0x0, 0x8800000) 10:20:29 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 51) 10:20:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8020}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{0x400, 0xfffffffc}, {0x7, 0x2346f0f6}]}, 0x14, 0x2) close(0xffffffffffffffff) execveat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0) 10:20:29 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', 0x0, &(0x7f00000000c0)='ext3\x00', 0x0, 0x0) [ 952.973121] FAULT_INJECTION: forcing a failure. [ 952.973121] name failslab, interval 1, probability 0, space 0, times 0 [ 952.974604] CPU: 0 PID: 7982 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 952.975474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 952.976546] Call Trace: [ 952.976897] dump_stack+0x107/0x167 [ 952.977356] should_fail.cold+0x5/0xa [ 952.977836] ? io_wq_create+0x6ef/0xc00 [ 952.978347] should_failslab+0x5/0x20 [ 952.978830] kmem_cache_alloc_node_trace+0x59/0x340 [ 952.979461] io_wq_create+0x6ef/0xc00 [ 952.979950] io_uring_alloc_task_context+0x1f1/0x6a0 [ 952.980599] ? io_import_iovec+0x1120/0x1120 [ 952.981157] ? io_apoll_task_func+0x2d0/0x2d0 [ 952.981724] ? __io_req_find_next+0x300/0x300 [ 952.982298] io_uring_setup+0x1dd1/0x2980 [ 952.982828] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 952.983463] ? wait_for_completion_io+0x270/0x270 [ 952.984091] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 952.984759] ? syscall_enter_from_user_mode+0x1d/0x50 [ 952.985410] do_syscall_64+0x33/0x40 [ 952.985885] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 952.986535] RIP: 0033:0x7f79ff89bb19 [ 952.987008] 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 [ 952.989333] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 952.990302] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 952.991202] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 952.992118] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 952.993019] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 952.993926] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 953.009217] FAULT_INJECTION: forcing a failure. [ 953.009217] name failslab, interval 1, probability 0, space 0, times 0 [ 953.010886] CPU: 0 PID: 7988 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 953.011749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 953.012803] Call Trace: [ 953.013132] dump_stack+0x107/0x167 [ 953.013594] should_fail.cold+0x5/0xa [ 953.014077] ? create_object.isra.0+0x3a/0xa20 [ 953.014663] should_failslab+0x5/0x20 [ 953.015139] kmem_cache_alloc+0x5b/0x310 [ 953.015654] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 953.016345] create_object.isra.0+0x3a/0xa20 [ 953.016891] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 953.017536] kmem_cache_alloc+0x159/0x310 [ 953.018058] security_file_alloc+0x34/0x170 [ 953.018595] __alloc_file+0xb7/0x320 [ 953.019053] alloc_empty_file+0x6d/0x170 [ 953.019558] alloc_file+0x5e/0x5a0 [ 953.020005] alloc_file_pseudo+0x16a/0x250 [ 953.020531] ? alloc_file+0x5a0/0x5a0 [ 953.021025] anon_inode_getfile+0xc8/0x1f0 [ 953.021550] io_uring_setup+0x138b/0x2980 [ 953.022069] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 953.022693] ? wait_for_completion_io+0x270/0x270 [ 953.023312] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 953.023968] ? syscall_enter_from_user_mode+0x1d/0x50 [ 953.024603] do_syscall_64+0x33/0x40 [ 953.025064] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 953.025714] RIP: 0033:0x7fc2d3c4bb19 [ 953.026182] 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 [ 953.028467] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 953.029408] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 953.030287] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 953.031167] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 953.032056] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 953.032938] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:20:29 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', 0x0, &(0x7f00000000c0)='ext3\x00', 0x0, 0x0) 10:20:29 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 38) 10:20:29 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) mknod$loop(0x0, 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)) 10:20:29 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB, @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:20:29 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020809000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) openat(r0, &(0x7f00000001c0)='./file1\x00', 0x20080, 0x60) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) copy_file_range(r1, &(0x7f0000000200)=0x8000, r0, &(0x7f0000000240)=0x40, 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000100)=ANY=[], 0x10) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = creat(&(0x7f00000001c0)='./file1\x00', 0x62) write$binfmt_elf64(r3, &(0x7f0000000100)=ANY=[@ANYRESHEX], 0xfdef) recvmmsg$unix(r3, &(0x7f00000038c0)=[{{&(0x7f0000000300), 0x6e, &(0x7f0000001840)=[{&(0x7f0000000380)=""/151, 0x97}, {&(0x7f0000000440)=""/178, 0xb2}, {&(0x7f0000002000)=""/215, 0xd7}, {&(0x7f0000000600)=""/244, 0xf4}, {&(0x7f0000000700)=""/142, 0x8e}, {&(0x7f00000007c0)=""/67, 0x43}, {&(0x7f0000000840)=""/4096, 0x1000}], 0x7, &(0x7f00000018c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000001940), 0x6e, &(0x7f0000000280)=[{&(0x7f00000019c0)=""/83, 0x53}, {&(0x7f0000001a40)=""/69, 0x45}, {&(0x7f0000001ac0)=""/232, 0xe8}, {&(0x7f0000001bc0)=""/71, 0x47}], 0x4, &(0x7f0000001c40)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}, {{&(0x7f0000001d00), 0x6e, &(0x7f0000001f80)=[{&(0x7f0000001e00)=""/106, 0x6a}, {&(0x7f0000001e80)=""/245, 0xf5}], 0x2, &(0x7f0000001fc0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}}, {{0x0, 0x0, &(0x7f00000026c0)}}, {{&(0x7f0000002780), 0x6e, &(0x7f0000003800)=[{&(0x7f0000002800)=""/4096, 0x1000}], 0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="1c000000000000000100000001000400", @ANYRES32, @ANYRESDEC, @ANYRES32, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32, @ANYRES64=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x48}}], 0x5, 0x2000, &(0x7f0000003a00)={0x0, 0x989680}) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[@ANYRESHEX], 0xfdef) sendfile(0xffffffffffffffff, r4, 0x0, 0x6) fallocate(r2, 0x3, 0x4077, 0x8000) r6 = getpid() perf_event_open(&(0x7f0000003a40)={0x2, 0x80, 0x3f, 0x0, 0x21, 0x2, 0x0, 0x100, 0x10008, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x2, @perf_config_ext={0x2, 0x1ff}, 0x840, 0x9, 0x5, 0x5, 0x10, 0x1a, 0x5, 0x0, 0xa26, 0x0, 0x49ef}, r6, 0x9, r5, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x100000001) 10:20:29 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)) 10:20:29 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 52) 10:20:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x0, 0x0, 0xca}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) r2 = perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x3) r3 = signalfd(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000003c0)=ANY=[@ANYBLOB="ce143afa05474b0100004d962c836ab946a9a1beff9aa9fa75a22f3387dd023141f96ceb55eeb897c97b62ef3c82f030462110563319d28c28819aea360281752d9361279f183327bc89aeb6a18f371805294fdac143bc2fab34be28e6be29ef1869bd75b987740a591e279d05adad98a3d8e7038e52ce76db4ce2d2b40fde545118eb0021649e7b8e6dd61955ca", @ANYBLOB="70f709000075f823b4c39731527e00919f4895008df6a4b88d250000619c4ad34c97e9fd4f6f916101e133ef70fdf2"]) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44000) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_TREE_SEARCH(r3, 0xd0009411, &(0x7f000004cc80)={{0x0, 0x2, 0xfffffffffffffff9, 0x6d, 0xa6, 0x0, 0x4e4, 0xe49f, 0x4, 0x7fffffff, 0x5, 0x2, 0xe6b, 0x0, 0x20}}) copy_file_range(0xffffffffffffffff, &(0x7f0000000300)=0x81, r3, &(0x7f0000000380)=0x40, 0x7, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {r8}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}], 0x0, "46da9200"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004dc80)) lseek(r1, 0x0, 0x2) lseek(r0, 0x14, 0x2) r13 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x128) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000340)=0x8) copy_file_range(r13, 0x0, r1, 0x0, 0x200f5ef, 0x0) [ 953.281466] FAULT_INJECTION: forcing a failure. [ 953.281466] name failslab, interval 1, probability 0, space 0, times 0 [ 953.283970] CPU: 1 PID: 8007 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 953.285397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 953.287109] Call Trace: [ 953.287689] dump_stack+0x107/0x167 [ 953.288447] should_fail.cold+0x5/0xa [ 953.289228] ? create_object.isra.0+0x3a/0xa20 [ 953.290163] should_failslab+0x5/0x20 [ 953.290941] kmem_cache_alloc+0x5b/0x310 [ 953.291808] ? io_wq_create+0x114/0xc00 [ 953.292633] create_object.isra.0+0x3a/0xa20 [ 953.293540] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 953.294590] kmem_cache_alloc_node_trace+0x16d/0x340 [ 953.295652] io_wq_create+0x6ef/0xc00 [ 953.296445] io_uring_alloc_task_context+0x1f1/0x6a0 [ 953.297481] ? io_import_iovec+0x1120/0x1120 [ 953.298386] ? io_apoll_task_func+0x2d0/0x2d0 [ 953.299307] ? __io_req_find_next+0x300/0x300 [ 953.300246] io_uring_setup+0x1dd1/0x2980 [ 953.301103] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 953.302140] ? wait_for_completion_io+0x270/0x270 [ 953.303153] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 953.304249] ? syscall_enter_from_user_mode+0x1d/0x50 [ 953.305339] do_syscall_64+0x33/0x40 [ 953.306099] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 953.307151] RIP: 0033:0x7f79ff89bb19 [ 953.307915] 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 [ 953.312191] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 953.313852] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 953.315294] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 953.317049] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 953.318505] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 953.320171] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 953.322227] loop6: detected capacity change from 0 to 41948160 [ 953.433039] FAULT_INJECTION: forcing a failure. [ 953.433039] name failslab, interval 1, probability 0, space 0, times 0 [ 953.435496] CPU: 1 PID: 8020 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 953.436920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 953.436927] Call Trace: [ 953.436953] dump_stack+0x107/0x167 [ 953.436976] should_fail.cold+0x5/0xa [ 953.439984] ? create_object.isra.0+0x3a/0xa20 [ 953.440926] should_failslab+0x5/0x20 [ 953.441699] kmem_cache_alloc+0x5b/0x310 [ 953.442544] create_object.isra.0+0x3a/0xa20 [ 953.443445] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 953.444491] kmem_cache_alloc+0x159/0x310 [ 953.445337] __alloc_file+0x21/0x320 [ 953.446100] alloc_empty_file+0x6d/0x170 [ 953.446957] alloc_file+0x5e/0x5a0 [ 953.447694] alloc_file_pseudo+0x16a/0x250 [ 953.448555] ? alloc_file+0x5a0/0x5a0 [ 953.449351] anon_inode_getfile+0xc8/0x1f0 [ 953.450229] io_uring_setup+0x138b/0x2980 [ 953.451088] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 953.452142] ? wait_for_completion_io+0x270/0x270 [ 953.453153] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 953.454221] ? syscall_enter_from_user_mode+0x1d/0x50 [ 953.455281] do_syscall_64+0x33/0x40 [ 953.456044] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 953.457091] RIP: 0033:0x7fc2d3c4bb19 [ 953.457865] 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 [ 953.461635] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 953.463189] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 953.464659] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 953.466114] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 953.467585] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 953.469048] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:20:43 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 53) 10:20:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x7, 0x480) stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, 0x0, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r4 = 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) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r5, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="f81600003a00000326bd7000ffdbdf25040000008d007080a445ed641fad4f9ec092c6fd16ff6f9bc96ea198ebfe780cb0808f1e9c9da0cb6d5b0fb01cf75931b6c464dc3ded0f8b6b8e7358b41e89206ecb412d1ce084d09a17d5042013719611689582ade136a8dcde4359f028b15ee0800da09ec16bc65da803e16d681f460095665d17838de5ec900a113a0174bcc077a90b46e2a444cd6cf7d7510e07f8430000000400680060138b809c81ab83619e808d54785a85e945ac909f197ee605a25157a0f308e037ab151059c4e07b6ad0f563deb803e2edb1bd52780228f581044e78ed94f22d49fc4adb65fb72be5c0170e8959bac817f886da6335bb0a561059163e16409c8aa410f8ab02626492456ca2b8aff40342c80022a6335c7d5ab179191de490af5fae358e90573023617aab554639a15181dc6c8413502f4eac4abc8ccb760b094486ae82eeddc0fdd55ced6c70df6e93f1a20b9e238729fbc818f1c47a49f0c1d06fd84f664d663ec47074ac1e1081219bba2c499e4f585bf26e5fdf66728ba0c853bda9948c8d3d48bee7d4e0b6ae19421c599a759da45776f9db4b53c01d398759cb8e44d43d6e8dcbf12a26611fd4ea4f45aa992428b8d98f614004c00ff01000000000000000000000000000187f696320622f05c3b97958b4924467cc9b825478c2c4cbf4f1b7ec0fdbc6d52abfcd3f5df261aac315fdbd05f69e35942cb820f101727aa6ac6f04e241edd50b3499680b52c6930fcb9974241f6fd33d940e5d44cf68b4e2e8f8deb02b9c040b92fa6cde1ebe09c1daf7a5ddf7bf00807cfc92b6ef257db474d01cb56399c840ba3b8e08ffb7a4bdfde721bb47116978eb9e14ba836889e2c1d598be83c8b0b9513ae05f676f49305a1d14857b766b83a3ac9dd1f7f0186f381f04d993eb214f04928d7c769f779cc996dec60f39d617c01f3fcb647478890822255b3f7a5deee60b319823d56a5b90a3490df8557fde30b51722c2027771ea3074cf087ca1ec6afba0d9928d77fa7ec07d8059d2b4a21ae80135b96cd5377d419b35996ff9f367a6b03bb4d98937f35f7793df1ee9ec29c57b5c07950ecbd5c8f1da79eee5b21298ffd2c4dbb1e90412dfe15fcc85aef4496a8d400f11c75fa45d9ebe596925ed674eb0c537c087b80f5e6093c030a0cc953aa3d9e8d970ff88bfc6f917476fc871e97b8e1d8b1e330600146c51a2e6806b6449ea1a90afd1bf5a6421891e344816f0b34b6bdae37d5f23285eeeefcb379f8ad0c3ebbf634e26cd0837e027bfee01469c532bc4ea8ae4ad2fb7fd97716b3d6464c48a2607ae34a32b78235e42c6e5604c818adc9c6f5bf14abdb73c70c7178a12d08a5513bdba181881d9e13a0a8a43568b2df4e5d1b996f75aa93505aa14802d66cfd626e243a1243e7314d10bb56d9eda10d3cf12b8a55b52c2f743bee5eb9469236755291d75e8a3b3f92921d46eaf74c07e9e3cf4aa22a05edf409e7e01390de88af4e1838c4311b1eb9b72bdc2b341d2538983fb36a207711e251aef2f3ac090fe95a277dc8dbe9631eb73d282f7b9d0771cca6b7e43e3b14848714aec9017fd227d5010db0b4905b9ae3956fe7405838eb4cf318297f83fd65303a0cbe39c443a9b1f09633ebb495bbdd9f5a95cabbb818d6b0d275d753472ee9f037f0b1133388a4e14acedd9e37b907112e22262bbabe15ebf9e1c17163818c62f7f431e57238b20381caaabf8978bd83650ca6cfd9eea8f34159bcc2e77c3320aa2b29e9a32de89cceae5fbed36b18c398c2ce6fdae9c361c29c8f45da2e045702df6970c463efe9d1684315e048f77844037250c6c755f211e3e4e239239ee38f730a1fc3258cea1c3a2af524b4a3c3f5793b685e2f9b55f03e615c664068373f38c101709c0cb2f20c011f17485dbdb1ad41459c8f1e52a0bbbac98726ba0ff2e9a9cc8ac5cd5bc35e832d9635ad1611da16bc9e636902ff22ac7dea4adf793e43e83275aee691cc040e16155c3ba4261811b6ccbe2aa7d79f70efbfa185314998335853c71061ad42064cca44b50887f0d28ac516b804e39193f7cca0c0be55cdc4d036b8d90b913cf95255a802fc6d2babee94aa0da53506b998bb3df2b530714a61c50ed015c4c5d7bf3ee55c478a705de6374cdc326ec92d3936e91fef0ae40a70d054cc0d937a1ec529069c5a5ccbf817398a59affd7c43b6dcedb9701a710c18a202a2f674990182f5dacb4319f825ea6e2141255991e5be467e55ebc5cbe639cbcc54d568332693a976fbbe102ddacf3d62c89607a83830945236bb77f83f77baef20f6b02bf6f95c194300f9ea35b0b56d9518feee647021a01d8d2aa2b89e6cec7ba1c7303eca37a176bca572610d6a0eed99fced7c1ff9670b2e97d322219f26e5a76fb389d30d76dfae60c4353ac9206ec846ec7d1bd1515863d18970a4b19a17c6b59822ee92b03530a59625fdbc82acf23411bff7b785e20ebaa7efef98469aa3d821bb4e5499dd4c4bfb2d03799bbea38a9b181fed28d694373b83906fdc2e27004c6765f23dfa4d113110c52ee640c5ee54eb8246b568944f8db16a4fec8dda7aa83ccd2f99701e7cc140e5064bf5e34f315ce8ff28fa756e42e1c91856bd0fd4b94fb8295e42edae943bc0228e2d1672f87900c2aecdfe9e7a9d9e322d4b99fe4bbd19788ccb7bbfe949063e0fe132da940e2f1dfbfcd373030af9d64158b15328e48925c5631207660b17ce07426be0288da40b9fd8b6f56773d1aa76c0e0a5fd0d93675624bddbd918bfb0be798662297d10fac885d2980a90bf00967b3226c91914507e686a3de8450e071a9d17e861160c39712a74748dc89baba21379f64227d454f3290927cb5dbbadc2ed724348117bf0dacb26e47e5380ca8afd6be691e8e263a2305e8509c549a727e011b893443405b3fb501ad501467d08f1d101e8a7402a49b2d6bffa7c45145d91c3e03340f70b214fa190c72306f3d760b9a827f09ace5b7084e5cc291916f4882cd801f285a1484d4cd2b8050b14ef9bc19090bda2075f082aca9691d7298bdc491642019a0632fce6edcb02eb08e00556ccdb170309e83e15cb99ee781b1767b24338e62a087bb129deee9fd6e322ddaa9f06bc371a075ee9e3cf36b134720dc788de2da1e59e129cb51b50d2aed1b52ab25923d9293ec97fbccebb462d95af79208b3a3bb46d0c920df687b2fb82bc6447272c4daeb02dcfe6d59a32a9993b0f667261203b5f21c1dc4aecfde2936a5d25cc1c1ef1d0882ceb1ab91da03953445764acb934bc0502e7f5ae76e3beee95aada82d6e43be3a0e640d3bdc829fa25e3c1df5fc50d576c7daeea148baf0169e49b829591e86e9b9dbdca9da2b27aea55c147ddc2a4f0a8bf695d98f5441b89784066e5c39c965f7ee27d34f255b58a167b13045870f358b77b00e1c3b76556f152103134775179a72eb10936fec4558728c3172c045eac58ad6306cfd9263b6c92f00f884a685fbe19aec16411384fa218077fe5e805fc64806e68de7f0c0c1346f8a62db119d185ff228fe190038fbfc08940d425113d83c6c89187854702a104145f00188014f8180d56b93dee9c8dd5cb37ed8766233659a645a9697ae10d7305c976601cfd9af4099dbc5b1acd86a3dc16e777a221367cdab9b31c6b790e7078fc389c2642eb2d04b59181d5d6f7c0e7bb480eaf572eafdb7e60dca2f1670a953352ef167f38da6a98d7792245b2f517736f5c0f5319f13d9528a01d617c3ea3ab80f30375b285b204c0d656d41cbd746c99beedb1347f29fb3ce327b772bdbb3e4d0a46b25234c1153f547a468a314a1b528418e140ca34a5e096b86c7d77c391739d88447881c679fb5706ff3d5e189258d5973b17c325c3b100d2c9e060bb0fdeee12d092f65898f4bbc8224e14e0fed82a97069d88ea2a6fe7e6cf6ad7c49329133bddd7713fe3a8ef388a3a882f1ddab1425e0298eef07897e88ea34a0de53e4c7049f26c0adab7b63102bf3a15eb6788fcd219ebc6b86e7185cc26aa7c0654b0f75eeff1c2074f63958b0548ac2c6a442f333973dfff384de61dfd230e956b75de952cc9e184189cec0863c92ad09274b0f3c925d84c2b41d64812ce140943f888fa6dd20edece7be574c528f7d86785f6eb6b60fb96c2ae6c01af9f9358a77c5fd4f2083df12436080a78511c814ca576c4613d484dc440be5fe20dc7dc04c11fb69e0b67d7585b810e2ec4558636634547aed519bbbe17e07f3fa444dc2eee34151e95f71718668ae845f464137fd146ca4b93d81b4f5911b9755e4515762aa33f344f922129343d6ef82eeef19788bf938b3a780ebdcf2ba41d2b97b76843100077b05a5301b1e78ba7abc9f2cd4448d5ca61d5e95ac3c24449b7e0439d815a82d13b7aa8487101448cafeb512b66ee7a25b8824a8d966537901aa7ac44eb58284b46c9993d27ea73f3c95afc1cd19815efd30e8aee927df97c6993a131af724be7d2c294a8460f5debeee5fc80e519be76478cc2fa39f5f3e53d2530748ec8e11870168d18988563c1975bdb6756d48e83cd869dcec72770140d856f706324af9eccd520c6e6867055f9803638131438a7dca08f7875bcfd4cd270d67a39d9f7cd61dada9214ecfd3cb310de9b1ba06995479033fa3f1dfca50032b21dc58499fe0da8176fc9a09cebc07a98998f0be30969f572b8e1a1bae6bbbf618e1fcd381451b47366c3ce680336bdf08d007e28c39d740b53d47ac8eb62baa7e1e014dbcb22f9c9a422e610592ab6b96d3587f70abc65ea902f416c1b514215646744c5ec659c2a39c520a0c0bf37825e87495bc03a37413125b58dbe00af98488d1b8b81faaec64120953d349155fb2a2d818b36ae8a30052e12350768f53aad774409b0394fdb2590c5fa3b926a9075a3c10254f86f4fdafeb68386d02cc65145ec015765529f39bbd08b393ede18e32056edd4761800629c2e983f7002c32fc10d820bb5ba6f0b5dea812644aad85c70244458c9f89d88fe169b9dcf0bb75afbef9271d239b56a0349954ec2817f579489e6d6475a6d582e2982a9b29c7e5ab845aaef71414dcd3aefcf7f3b42f6c4d4677b0e2e0d738b47420d0c4812ebdfc2159cbdbab48c71debcbfbc5075397927aa606ea33d4923b6dc5c6f9f3f2de41074bc479cdd8f1ecd9d399a0a42d99e24facf00647359fa646a3dcb58779fc66f87c10b1a8e39f318b05c3888f37cdd9162e6ed57e308890365dff515d4f27c84af53c7b157d3a206729fe5f3b921a19bf26ac13283dd718ac85615e33eaf7bcecb0d491d92ac76c472aa4ce1cd4998ea5adbd465f04132b7b44cf5cce00fc7566c3dc0960bc14771fa1a87256683a9498084ca9777b5a90050d0bf4b741e6625523db46e5610350d61d832f8ab720e2f897360f86f077c92735da3d431f2e27c4428b2ab672054de9f7e7b29e9d4916ff1ec878f01b9c28a373ca1f012bc2f9dcc34dde8089f8877457ec01d26ad077f2cabe44eeeafcc8fdb62c0ef0293fffec1a96d17bbad12c352c71cea37d8bcf0f47e263c0f9670bf8883f55a6bd1f96b5d0f21b5d8da1dc8cd6d738848049f44974a5e7f25e10e6ee09cbef330d45df16c2e08e721872b7014be09accf4127047cba0f2d9be702e3728ef027081e88e561decf5d5dbda3912b88164c659d36c4298b48805fc3d22c5230aafb7a15d7b476dcd5832b3161c8f4e9de4ac70a3c49e1a3ec4bc710ef59a601827c5f13fbee5230be19729d456ffa8b6229dbe9c22827a63624be300eec91e8a85fbffcb7fa30e0d8b398a9c24c1dad9c81ec1513386a189fcbacc9bd8376dfe87ded19969ff1fca242ff0c16ad0b5d804bc86e2d54e224fdd585919d9e12e24ecbd581a8f7129d7d1d0358b215252a24426e5a2889e497f0c78413db3c46fb7ab8689191019be3ef6789ddd05f8e07bf385030a560e76b3e2e2863215fd5dab5857427c7b5e15505120c97c0ca2e9dec342ca9fc0852dbd14630453e07cd845d48d9b3529cc0c357edbcb9b5a01d0d993301a64382b5624343b757220dcff6e08eec2c0cbd8635a6d6ba52dc82888bb89e7857a63a9a6333b98cb534c6a7e9feb23d448fec9ca854431f691762f98cf53c9d00afed58146342f6e3280ec50f6fa1d856b88e3570c4c9d134f58096ddc975a957e712d60546c8f4ca607799137a7d90b46b7f762aafaa8cf33ab79dfd044f0097621624bb9419f7a80c667dcba9f56a2e937f92969353e5bb9fff7645dafa3ee3b0326a7296ed247fea2673c8fe563450d66cb2974357e8d9f27bbbc125648dfa0182ee2273f1204c67089c30f8d1f47fce7195c45446ceb1db66de95f7db337ba7f361c5a3f4c2d8279b2def8defc72ca7bdb1bff28cf4430890cee96e952195a3471ae60067832c793d2313670404fa12a092d6171b1dd41fef7a427f28928c70a408e4b5ccb8c8c0bd1e477ee872d6481368a34a5541b7264985b096cdf465480ba6abd5ef2b214d8af0eab3fd5a25e610cb2872c1ff9a755396dc5cd43e0f1be11a7ef1248ca36048b141d9438b810c5deeac8972f956925460775e4287cdfe4d22627676bb7b4de1b91f796463fb85b546e2d507b63d1707f2e0f485df2c56bb26c9bb5184f3a830e71fa599f6f6dee11243252e97e7cc08d4104aeb6b478940845162ef21a65c685aa43f137d239af27f906572fd37f973661c7cc03f21d4b0969299dad86c4fee482d61cd5cdc73b990dee3a74c74ee4cc55231fb4a55a18777a0d07f4e8c48a2d727b2973e2a0a4e8944548c0845e24bb735aa5bf90cd005407f3f34f5ca30c8f3505a4252fa0ef7c1647893ef5a0b7cab926fde9aee3ae97a9a7fbef3cde2f96f80460209cffe9991a9e0c16b978a1db5a49ea89b720e6c291822a74449776a49014bcda116c054ac766825e9d369df529b31bba7c0226515272e1d393e5e2a9c9af576a695e0d3de466dae5b176412e9decaaa25cceade4bdd176181cddc97ba8c2beb928c867a743f0eb1944ef1dd08b4e6590c1af8f75f661c4f8dda9fd7c7ff6b33fcefe25c5df9665ef340aadf3abfae14a95d1b0a9d773e0f12e6eed3a1674729e67e96776bc5332227a0b10d0ede2b27cc0727379b6115c4a8664c205c682398f97051924b3a10b2ac30d2283585619efb6ed5ac5c28383db44037031cf0bd6117d3f15aa5138bc20bfc6ff74da4189e02b99a8b14c02d8f5ae1c6ddbda3108ddd3c781a05238d1cefcf651dbe221ee57eff8e22b0b63f3a718a2a8afe38122187c8a0fdd671efd586cb8c0c75372508000500070000002c00598008000300", @ANYRES32=r0, @ANYBLOB='\b\x00\b\x00', @ANYRES32=r5, @ANYRESDEC=r4, @ANYBLOB="32b6e7b8f59dfbd9e0ce15c144344944f7f5d00d9d3b2deb", @ANYRES32=r3, @ANYRES32=r3, @ANYRESHEX=0x0], 0x16f8}, 0x1, 0x0, 0x0, 0x8004}, 0x40895) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="30000000100001000000000000000000f700000005000000000000000c000380050014000000000008002900d88c98"], 0x30}}, 0x0) 10:20:43 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)) 10:20:43 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f00000000c0)=0x6e) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000200)={0x2, 'macvlan0\x00', {0xb3}, 0x4}) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000005c0), 0x2002) close_range(r1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, 0x0, 0x0) r2 = syz_io_uring_setup(0x2203, &(0x7f00000002c0)={0x0, 0x0, 0x1, 0x2}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r5, 0x0, 0x0}, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) syz_io_uring_submit(r6, r4, &(0x7f0000000100)=@IORING_OP_FSYNC={0x3, 0x2, 0x0, @fd=r5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x5) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000080)=0x7f, 0x4) r7 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r7, 0x40086602, &(0x7f0000000000)={0xff}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000001, 0x40010, 0xffffffffffffffff, 0x0) sendmsg$inet6(0xffffffffffffffff, 0x0, 0xc0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$VFAT_IOCTL_READDIR_SHORT(r8, 0x82307202, &(0x7f0000000340)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:20:43 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', 0x0, &(0x7f00000000c0)='ext3\x00', 0x0, 0x0) 10:20:43 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 39) 10:20:43 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB, @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:20:43 executing program 6: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x5, 0x2010, r0, 0x8000000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000580)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000400)={&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @local}, 0x80, 0x0, 0x0, &(0x7f0000000480)=""/199, 0xc7}, 0x0, 0x40018000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000000240)=[{0x0}, {&(0x7f0000000700)=""/222, 0xde}, {0x0}], 0x3}, 0x0) syz_io_uring_setup(0x3ab6, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x3a1}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f00000008c0)={&(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f00000003c0)="73dc67", 0x3}, {&(0x7f00000005c0)="0679032e2bb67ac9be532d2825c9931b3d3a65084db4ac7ddc14ee3bab7ce92032a75cbcf8557ea882073f9d9fac8eafe7c5f0a4b700fc1595b858ef9a0523ea7c491bf7f2625792e42ca361a12a0d5fef431e33616ab3ba3c86e4e1dbf1afdce26f", 0x62}, {&(0x7f0000000800)="344cb4e4dd843b7bc677cd4cb624649b6e3bbbf2f34313e6807e4879ab8472bd48dfd05ab91268964c48354d5aa0e52d33a38b58cc80e8bf0ff22d655982cd616097aed972c7fa03d53a17297a659342080ee472acf7cf28c6f971a1f4c2c93828c8be7a434398f39b3feeb4b4fb60792bc6ad7f12623b2e19a9a5f854ba2f51d31f8cb67578", 0x86}], 0x3, 0x0, 0x0, 0x4002}, 0x8000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000900)={r4, 0x7fff, 0x6, 0xfff}) sendmsg$unix(r5, &(0x7f0000000ac0)={&(0x7f0000000940)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f00000009c0)="c2f5bcd69521a64ee7dc832039d966852fe758c4805509bf44190d3cb6ddbff22727ef8e0da089aa3105597d0cc58a3607c436ab6f1a82bdc4ad9abe", 0x3c}, {&(0x7f0000000a00)="9a7d3d76b8a6598e8740619f3a7a073437292e30ceb3f3334aec098f6b5779ad807599a9c5ca4f99389628cc8b0092f3df45beba8fc6cdf80b7b0430e90e1cf5ffafa173d917fa0d9b14431b3822774f7bfad9e25b623dc898c06a2588ecd5efe375cd7d63b1b8bbaab35d5cc7fa0e81f9de0d4fcb1e43", 0x77}], 0x2, 0x0, 0x0, 0x20044051}, 0x8081) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000d00), 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r6, 0x1) r7 = mmap$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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffff7e9}, 0xacf4ac9b71142221, 0x7681b961}, 0x0, 0xffffffffffffffff, r6, 0x1) syz_io_uring_submit(r7, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 966.964928] FAULT_INJECTION: forcing a failure. [ 966.964928] name failslab, interval 1, probability 0, space 0, times 0 [ 966.966409] CPU: 0 PID: 8040 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 966.967213] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 966.968202] Call Trace: [ 966.968520] dump_stack+0x107/0x167 [ 966.968949] should_fail.cold+0x5/0xa [ 966.969400] ? create_object.isra.0+0x3a/0xa20 [ 966.969943] should_failslab+0x5/0x20 [ 966.970391] kmem_cache_alloc+0x5b/0x310 [ 966.970870] create_object.isra.0+0x3a/0xa20 [ 966.971406] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 966.972125] kmem_cache_alloc_trace+0x151/0x320 [ 966.972676] io_uring_alloc_task_context+0x99/0x6a0 [ 966.973259] ? io_import_iovec+0x1120/0x1120 [ 966.973780] ? lock_downgrade+0x6d0/0x6d0 [ 966.974264] ? do_raw_spin_lock+0x121/0x260 [ 966.974773] ? rwlock_bug.part.0+0x90/0x90 [ 966.975271] __io_uring_add_tctx_node+0x2c6/0x520 [ 966.975845] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 966.976458] ? alloc_fd+0x2e7/0x670 [ 966.976896] io_uring_setup+0x1fbb/0x2980 [ 966.977394] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 966.977990] ? wait_for_completion_io+0x270/0x270 [ 966.978578] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 966.979189] ? syscall_enter_from_user_mode+0x1d/0x50 [ 966.979819] do_syscall_64+0x33/0x40 [ 966.980255] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 966.980855] RIP: 0033:0x7fc2d3c4bb19 [ 966.981287] 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 [ 966.983424] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 966.984320] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 966.985153] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 966.985981] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 966.986805] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 966.987633] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 967.010778] FAULT_INJECTION: forcing a failure. [ 967.010778] name failslab, interval 1, probability 0, space 0, times 0 [ 967.013575] CPU: 1 PID: 8046 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 967.015028] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 967.016779] Call Trace: [ 967.017340] dump_stack+0x107/0x167 [ 967.018113] should_fail.cold+0x5/0xa [ 967.018914] ? io_rsrc_node_switch_start.part.0+0x43/0x250 [ 967.020096] should_failslab+0x5/0x20 [ 967.020894] kmem_cache_alloc_trace+0x55/0x320 [ 967.021856] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 967.022991] io_uring_setup+0x14f6/0x2980 [ 967.023871] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 967.024932] ? wait_for_completion_io+0x270/0x270 [ 967.025957] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 967.027051] ? syscall_enter_from_user_mode+0x1d/0x50 [ 967.028138] do_syscall_64+0x33/0x40 [ 967.028912] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 967.029989] RIP: 0033:0x7f79ff89bb19 [ 967.030765] 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 [ 967.034609] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 967.036202] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 967.037683] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 967.039166] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 967.040665] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 967.042167] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:20:43 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)) 10:20:43 executing program 1: 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, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYRES32=0xee00, @ANYRES32=0xee00, @ANYBLOB='./nile0f']) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r0, 0x80106720, &(0x7f0000000280)={0x0, &(0x7f0000000240)}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000005c0)={0x40002008}) preadv(r2, &(0x7f0000000b80)=[{&(0x7f0000000400)=""/150, 0x96}, {&(0x7f00000007c0)=""/215, 0xd7}, {&(0x7f00000008c0)=""/193, 0xc1}, {&(0x7f00000002c0)=""/124, 0x7c}, {&(0x7f00000009c0)=""/247, 0xf7}, {&(0x7f0000000240)=""/43, 0x2b}, {&(0x7f00000004c0)=""/150, 0x96}, {&(0x7f0000000ac0)=""/82, 0x52}, {&(0x7f0000000380)=""/11, 0xb}, {&(0x7f0000000b40)=""/51, 0x33}], 0xa, 0x3f, 0x6) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x20}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) openat$sr(0xffffffffffffff9c, &(0x7f0000000c40), 0x30a00, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) dup(r3) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x80202, 0x100) r5 = signalfd(r4, &(0x7f00000003c0)={[0x1]}, 0x8) fcntl$setstatus(r5, 0x4, 0x46800) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x1, 0x4) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, &(0x7f0000000040)) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 10:20:43 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 54) 10:20:43 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 40) [ 967.261032] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 967.262120] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 967.262977] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 967.293910] FAULT_INJECTION: forcing a failure. [ 967.293910] name failslab, interval 1, probability 0, space 0, times 0 [ 967.295173] CPU: 0 PID: 8062 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 967.295957] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 967.296913] Call Trace: [ 967.297214] dump_stack+0x107/0x167 [ 967.297611] should_fail.cold+0x5/0xa [ 967.298048] ? io_uring_alloc_task_context+0x99/0x6a0 [ 967.298640] should_failslab+0x5/0x20 [ 967.299086] kmem_cache_alloc_trace+0x55/0x320 [ 967.299609] io_uring_alloc_task_context+0x99/0x6a0 [ 967.300190] ? io_import_iovec+0x1120/0x1120 [ 967.300702] ? lock_downgrade+0x6d0/0x6d0 [ 967.301178] ? do_raw_spin_lock+0x121/0x260 [ 967.301671] ? rwlock_bug.part.0+0x90/0x90 [ 967.302168] __io_uring_add_tctx_node+0x2c6/0x520 [ 967.302690] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 967.303297] ? alloc_fd+0x2e7/0x670 [ 967.303719] io_uring_setup+0x1fbb/0x2980 [ 967.304215] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 967.304798] ? wait_for_completion_io+0x270/0x270 [ 967.305365] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 967.305964] ? syscall_enter_from_user_mode+0x1d/0x50 [ 967.306564] do_syscall_64+0x33/0x40 [ 967.306971] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 967.307561] RIP: 0033:0x7fc2d3c4bb19 [ 967.307971] 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 [ 967.310082] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 967.310951] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 967.311731] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 967.312515] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 967.313282] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 967.314051] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 967.316290] FAULT_INJECTION: forcing a failure. [ 967.316290] name failslab, interval 1, probability 0, space 0, times 0 [ 967.317672] CPU: 0 PID: 8063 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 967.318524] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 967.319406] Call Trace: [ 967.319687] dump_stack+0x107/0x167 [ 967.320086] should_fail.cold+0x5/0xa [ 967.320495] ? create_object.isra.0+0x3a/0xa20 [ 967.320983] should_failslab+0x5/0x20 [ 967.321393] kmem_cache_alloc+0x5b/0x310 [ 967.321825] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 967.322406] ? trace_hardirqs_on+0x5b/0x180 [ 967.322872] create_object.isra.0+0x3a/0xa20 [ 967.323376] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 967.323930] kmem_cache_alloc_trace+0x151/0x320 [ 967.324438] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 967.325013] io_uring_setup+0x14f6/0x2980 [ 967.325460] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 967.325998] ? wait_for_completion_io+0x270/0x270 [ 967.326526] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 967.327087] ? syscall_enter_from_user_mode+0x1d/0x50 [ 967.327681] do_syscall_64+0x33/0x40 [ 967.328089] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 967.328641] RIP: 0033:0x7f79ff89bb19 [ 967.329038] 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 [ 967.330995] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 967.331818] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 967.332581] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 967.333340] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 967.334100] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 967.334860] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:20:57 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 55) 10:20:57 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 41) 10:20:57 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = openat2(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x40, 0x4b, 0x8}, 0x18) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000340)=""/166) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) io_setup(0x3e3, &(0x7f0000000580)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x16, 0xd01}, 0x14}}, 0x0) read(r2, &(0x7f0000000080)=""/65, 0x41) readv(r2, &(0x7f0000000240)=[{&(0x7f0000000000)=""/82, 0x52}, {&(0x7f00000000c0)=""/240, 0xf0}, {&(0x7f00000001c0)=""/87, 0x57}], 0x3) io_setup(0x5, &(0x7f0000000000)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = socket$nl_generic(0x10, 0x3, 0x10) io_submit(r3, 0x2, &(0x7f0000000980)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0x0, r4, 0x0}]) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x16, 0xd01}, 0x14}}, 0x0) read(r6, &(0x7f0000000080)=""/65, 0x41) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000600)={0x1, &(0x7f00000005c0)=[{0xfffa, 0x9, 0x2, 0x2}]}) io_submit(0x0, 0x9, &(0x7f0000003100)=[&(0x7f0000001a80)={0x0, 0x0, 0x0, 0x7, 0x1, 0xffffffffffffffff, &(0x7f0000001a40)="dfc15c4a8f5c6a901fc4745eeb3eee41bcfb404b6194cb3f7662889b4ed5f872b19367e7271b13ed49b69287", 0x2c, 0x2}, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x3ff, 0xffffffffffffffff, &(0x7f0000001ac0)="04aa69cba168c6d167b48e633f8487b217c57e7569f5ec47a25175d93ece7fedfe7a733857f649c2d1d124", 0x2b, 0x1, 0x0, 0x1}, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000001b80)="2bae705e5137a63dba6e5fbfe4f0f1021ec5b38ce4bf27c01bf39efd24baf6dad3eebe9d932e3c3649994edb6287f71f3167e2c27581acb5ea728c453c5aca30d8fd10ca5f20d5751a515f4a25f24dc31c4999b7e6176e1a1b6379de01fea62ff12108a195c39a4627bb4e5147678038fb15d313d512611aba0d6931137ba0fe55e62c2a6411c0993015c8d7b9324aac9fc032", 0x14, 0x5f8, 0x0, 0x1, r7}, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x6, 0x8b, 0xffffffffffffffff, &(0x7f0000001c80)="c08312409bfc96aa51b0e177f7fd3cb99d248aace79a", 0x16, 0x2, 0x0, 0x1}, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x7, 0x1, 0xffffffffffffffff, &(0x7f0000001e00)="6d11e2e4fbeb34a2a39a0dd0a5b226fb353bd0422463b434104bf5d814f7ccff95c480110bfbec4d762bd3217b67b1fcb13481fbf2c6f5380757009b1308760d4c804209e4138b58bf34288cd0abaed3d9323c4df235cbe55ac5cd128291b15596bd02e0c9e5b75491b49aef5f25958a0b14f3f899fbc93cb616d5eaa391cec31cd80a810683ba789d2cb981b2745c5a38c48e4bb57bd67c8799067347797290ed693bdf2430cd338514dc9f1a86790c01965af785440849645a1ffb14e7b357fb969c9ff51be0493f02bff2d1ff5c26976ee2900f", 0xd5, 0x2, 0x0, 0x3}, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x83a, 0xffffffffffffffff, &(0x7f0000001f00)="ce9ada829e7c383c55e54496c7f15efea78d5f0fd1ffeb610ce532e941c985d6a36ba280899dc2c4457072c64f1e3fb1a0f7d1dea27638e9af4c812a8b3cfa2daf94f404bdda2220589cc44b3b780c9a6aa57cd20a73b84fb3dddb072b5f29af083687614f33f429fed29e8ca5c9dd", 0x6f, 0x0, 0x0, 0x2}, &(0x7f0000002f80)={0x0, 0x0, 0x0, 0x5, 0x8000, 0xffffffffffffffff, &(0x7f0000001f80)="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", 0x1000, 0xc59, 0x0, 0x3}, &(0x7f0000003040)={0x0, 0x0, 0x0, 0x8, 0x6, r2, &(0x7f0000002fc0)="3ef5ba03afe06aabf86c650a4da356c62a578126d4abeca9fadbd38160509caeda4af4ba1bee1fda2d84d903ba9448f08ed61a0ff04d175b89e490620569cb361d94d416f0efc6b3bfb94c48ea68878fc70b", 0x52, 0x1, 0x0, 0x2}, &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x6, 0x8, r4, &(0x7f0000003080)="4fc04a8b026b966de873faaa7f16f105386b6914f745f8d262a25b6c92a3107f8a7fb4384e", 0x25, 0x9, 0x0, 0x2}]) 10:20:57 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x80000001) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 10:20:57 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:20:57 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x7, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x3, 0x3, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYRES32=0xee00, @ANYRES32=0xee00, @ANYBLOB='./nile0f']) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r0, 0x80106720, &(0x7f0000000280)={0x0, &(0x7f0000000240)}) preadv(r2, &(0x7f0000000b80)=[{&(0x7f0000000400)=""/150, 0x96}, {&(0x7f00000007c0)=""/215, 0xd7}, {&(0x7f00000008c0)=""/193, 0xc1}, {&(0x7f00000002c0)=""/124, 0x7c}, {&(0x7f00000009c0)=""/247, 0xf7}, {&(0x7f0000000240)=""/43, 0x2b}, {&(0x7f00000004c0)=""/150, 0x96}, {&(0x7f0000000ac0)=""/82, 0x52}, {&(0x7f0000000380)=""/11, 0xb}, {&(0x7f0000000b40)=""/51, 0x33}], 0xa, 0x3f, 0x6) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) openat$sr(0xffffffffffffff9c, &(0x7f0000000c40), 0x30a00, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) dup(r3) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x80202, 0x100) r5 = signalfd(r4, &(0x7f00000003c0)={[0x1]}, 0x8) fcntl$setstatus(r5, 0x4, 0x46800) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r6, 0x0, 0x0, 0x1000002) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x1, 0x4) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, &(0x7f0000000040)) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 10:20:57 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)) 10:20:57 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) [ 980.870322] FAULT_INJECTION: forcing a failure. [ 980.870322] name failslab, interval 1, probability 0, space 0, times 0 [ 980.871653] CPU: 1 PID: 8081 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 980.872456] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 980.873408] Call Trace: [ 980.873725] dump_stack+0x107/0x167 [ 980.873737] should_fail.cold+0x5/0xa [ 980.873758] ? create_object.isra.0+0x3a/0xa20 [ 980.873769] should_failslab+0x5/0x20 [ 980.876074] kmem_cache_alloc+0x5b/0x310 [ 980.876087] create_object.isra.0+0x3a/0xa20 [ 980.876096] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 980.876114] kmem_cache_alloc_trace+0x151/0x320 [ 980.876129] io_uring_alloc_task_context+0x99/0x6a0 [ 980.879277] ? io_import_iovec+0x1120/0x1120 [ 980.879782] ? lock_downgrade+0x6d0/0x6d0 [ 980.880262] ? do_raw_spin_lock+0x121/0x260 [ 980.880752] ? rwlock_bug.part.0+0x90/0x90 [ 980.881236] __io_uring_add_tctx_node+0x2c6/0x520 [ 980.881785] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 980.882379] ? alloc_fd+0x2e7/0x670 [ 980.882800] io_uring_setup+0x1fbb/0x2980 [ 980.883276] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 980.883848] ? wait_for_completion_io+0x270/0x270 [ 980.884412] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 980.885006] ? syscall_enter_from_user_mode+0x1d/0x50 [ 980.885592] do_syscall_64+0x33/0x40 [ 980.886015] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 980.886594] RIP: 0033:0x7fc2d3c4bb19 [ 980.887016] 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 [ 980.889184] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 980.890052] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 980.890865] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 980.891695] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 980.892515] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 980.893326] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 980.896085] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 980.908801] FAULT_INJECTION: forcing a failure. [ 980.908801] name failslab, interval 1, probability 0, space 0, times 0 [ 980.910217] CPU: 1 PID: 8090 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 980.911138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 980.912105] Call Trace: [ 980.912412] dump_stack+0x107/0x167 [ 980.912836] should_fail.cold+0x5/0xa [ 980.913275] ? create_object.isra.0+0x3a/0xa20 [ 980.913799] should_failslab+0x5/0x20 [ 980.914231] kmem_cache_alloc+0x5b/0x310 [ 980.914692] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 980.915268] ? trace_hardirqs_on+0x5b/0x180 [ 980.915765] create_object.isra.0+0x3a/0xa20 [ 980.916277] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 980.916860] kmem_cache_alloc_trace+0x151/0x320 [ 980.917396] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 980.918015] io_uring_setup+0x14f6/0x2980 [ 980.918491] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 980.919072] ? wait_for_completion_io+0x270/0x270 [ 980.919638] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 980.920243] ? syscall_enter_from_user_mode+0x1d/0x50 [ 980.920827] do_syscall_64+0x33/0x40 [ 980.921255] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 980.921838] RIP: 0033:0x7f79ff89bb19 [ 980.922264] 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 [ 980.924382] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 980.925252] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 980.926062] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 980.926884] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 980.927700] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 980.928530] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 980.936571] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 980.937531] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 980.938460] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 980.946680] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 10:20:57 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0x80, 0x0, @perf_config_ext={0x100000000000000, 0x40000000000000}, 0x0, 0x4000, 0x2, 0x0, 0x0, 0xfffffffc, 0xdffd, 0x0, 0x0, 0x0, 0x2b6fe675}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x3, @loopback}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x10000000000002a6) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, 0x0, 0x44084) fallocate(r0, 0x8, 0x10001, 0x103) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r3, 0x4, 0xfffffffffffffffc}) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x4, 0xffffffff, 0x1f, 0x4}) r4 = creat(&(0x7f00000001c0)='./file1\x00', 0x62) write$binfmt_elf64(r4, &(0x7f0000000100)=ANY=[@ANYRESHEX], 0xfdef) setsockopt$inet6_tcp_int(r4, 0x6, 0x1e, &(0x7f0000000040)=0x2, 0x3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x9bbb) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendfile(r2, 0xffffffffffffffff, 0x0, 0x40001) read(0xffffffffffffffff, &(0x7f0000000140)=""/123, 0x7b) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="2321202e2f66696c65312000143a29672f0a79d84f875e9616769b05cb775cbc99a5c3c1852bf50314b34c70a4d35d116117ffcdcecc4bcc241812a1fe4e0001381828df02c5e660c7213d72b7cb9e37f677b9a647834f9473413868f21c1e7f742e43000772833814c1e4439de0ab395773cc67b88b7e8edcc4b3935969a3eba154bc7d8dccce0e4729f37fdfc4208346d9ce1a239c3069380127c762"], 0x42) 10:20:57 executing program 1: finit_module(0xffffffffffffffff, &(0x7f0000000040)='%*\xb7\xd6$\x00', 0x1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="000000000000000000000000da610db11cc2e402124d0b5a6b81ed44a9ac5d6d8d66", 0x22, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000030000f000300040000000000000000000f008ec4", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)=ANY=[]) 10:20:57 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 10:20:57 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="31cb7c67b00538b4c75197a0c6348e4cb101"], 0x14}}, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x180, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) 10:20:57 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)) 10:20:57 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 42) 10:20:57 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 56) [ 981.140530] FAULT_INJECTION: forcing a failure. [ 981.140530] name failslab, interval 1, probability 0, space 0, times 0 [ 981.142576] CPU: 0 PID: 8108 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 981.143720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 981.145116] Call Trace: [ 981.145558] dump_stack+0x107/0x167 [ 981.146161] should_fail.cold+0x5/0xa [ 981.146811] ? io_wq_create+0xeb/0xc00 [ 981.147465] should_failslab+0x5/0x20 [ 981.148106] __kmalloc+0x72/0x390 [ 981.148696] io_wq_create+0xeb/0xc00 [ 981.149320] io_uring_alloc_task_context+0x1f1/0x6a0 [ 981.150152] ? io_import_iovec+0x1120/0x1120 [ 981.150849] ? io_apoll_task_func+0x2d0/0x2d0 [ 981.151597] ? __io_req_find_next+0x300/0x300 [ 981.152351] ? do_raw_spin_lock+0x121/0x260 [ 981.153068] ? rwlock_bug.part.0+0x90/0x90 [ 981.153790] __io_uring_add_tctx_node+0x2c6/0x520 [ 981.154588] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 981.155477] ? alloc_fd+0x2e7/0x670 [ 981.156074] io_uring_setup+0x1fbb/0x2980 [ 981.156779] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 981.157627] ? wait_for_completion_io+0x270/0x270 [ 981.158469] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 981.159339] ? syscall_enter_from_user_mode+0x1d/0x50 [ 981.160180] do_syscall_64+0x33/0x40 [ 981.160776] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 981.161574] RIP: 0033:0x7fc2d3c4bb19 [ 981.162163] 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 [ 981.165121] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 981.166335] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 981.167463] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 981.168617] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 981.169721] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 981.170843] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 981.184796] FAULT_INJECTION: forcing a failure. [ 981.184796] name failslab, interval 1, probability 0, space 0, times 0 [ 981.186639] CPU: 0 PID: 8114 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 981.187660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 981.188900] Call Trace: [ 981.189295] dump_stack+0x107/0x167 [ 981.189842] should_fail.cold+0x5/0xa [ 981.190420] ? create_object.isra.0+0x3a/0xa20 [ 981.191113] should_failslab+0x5/0x20 [ 981.191684] kmem_cache_alloc+0x5b/0x310 [ 981.192301] create_object.isra.0+0x3a/0xa20 [ 981.192962] kmemleak_alloc_percpu+0xa0/0x100 [ 981.193642] pcpu_alloc+0x4e2/0x1240 [ 981.194210] ? io_async_queue_proc+0x80/0x80 [ 981.194876] percpu_ref_init+0x31/0x3d0 [ 981.195470] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 981.196293] io_uring_setup+0x14f6/0x2980 [ 981.196979] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 981.197744] ? wait_for_completion_io+0x270/0x270 [ 981.198544] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 981.199325] ? syscall_enter_from_user_mode+0x1d/0x50 [ 981.200104] do_syscall_64+0x33/0x40 [ 981.200662] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 981.201428] RIP: 0033:0x7f79ff89bb19 [ 981.201980] 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 [ 981.204729] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 981.205869] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 981.206927] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 981.207989] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 981.209056] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 981.210118] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:20:57 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 10:20:57 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:21:13 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe000f000}, {0x0, 0x0, 0x8}}}}}, 0x0) 10:21:13 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_aout(r0, &(0x7f0000003740)=ANY=[], 0x1920) creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = 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) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r1, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000240)={0x0, {{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x0, 0xa, [{{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, 0x110) ioctl$AUTOFS_IOC_PROTOSUBVER(r2, 0x80049367, &(0x7f0000000000)) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @private=0xa010100}, {0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}}, 0x2, {0x2, 0x4e23, @loopback}, 'macsec0\x00'}) 10:21:13 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:21:13 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x0, 0x0) (fail_nth: 1) 10:21:13 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)) 10:21:13 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 57) 10:21:13 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 43) 10:21:13 executing program 1: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x8, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[], [{@smackfsdef={'smackfsdef', 0x3d, '$'}}, {@hash}, {@uid_eq={'uid', 0x3d, r0}}, {@hash}, {@permit_directio}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}]}}) [ 996.971586] FAULT_INJECTION: forcing a failure. [ 996.971586] name failslab, interval 1, probability 0, space 0, times 0 [ 996.974054] CPU: 1 PID: 8133 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 996.975520] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 996.977259] Call Trace: [ 996.977824] dump_stack+0x107/0x167 [ 996.978586] should_fail.cold+0x5/0xa [ 996.979385] ? create_object.isra.0+0x3a/0xa20 [ 996.980354] should_failslab+0x5/0x20 [ 996.981151] kmem_cache_alloc+0x5b/0x310 [ 996.981995] ? io_uring_alloc_task_context+0xf5/0x6a0 [ 996.983097] create_object.isra.0+0x3a/0xa20 [ 996.984023] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 996.985105] __kmalloc+0x16e/0x390 [ 996.985859] io_wq_create+0xeb/0xc00 [ 996.986650] io_uring_alloc_task_context+0x1f1/0x6a0 [ 996.987723] ? io_import_iovec+0x1120/0x1120 [ 996.988656] ? io_apoll_task_func+0x2d0/0x2d0 [ 996.989595] ? __io_req_find_next+0x300/0x300 [ 996.990534] ? do_raw_spin_lock+0x121/0x260 [ 996.991436] ? rwlock_bug.part.0+0x90/0x90 [ 996.992346] __io_uring_add_tctx_node+0x2c6/0x520 [ 996.993362] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 996.994463] ? alloc_fd+0x2e7/0x670 [ 996.995253] io_uring_setup+0x1fbb/0x2980 [ 996.996137] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 996.997210] ? wait_for_completion_io+0x270/0x270 [ 996.998255] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 996.999366] ? syscall_enter_from_user_mode+0x1d/0x50 [ 997.000461] do_syscall_64+0x33/0x40 [ 997.001249] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 997.002341] RIP: 0033:0x7fc2d3c4bb19 [ 997.003122] 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 [ 997.007004] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 997.008622] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 997.010137] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 997.011648] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 997.013166] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 997.014682] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:21:13 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f00000000c0)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xa43, 0x0) r3 = syz_io_uring_setup(0x1841, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000040), 0x40000000}, {&(0x7f0000000340)=""/164, 0xa4}], 0x3) ftruncate(r1, 0xffff) r4 = syz_open_dev$tty1(0xc, 0x4, 0x2) pwritev(r4, &(0x7f0000000040)=[{&(0x7f0000000400)="56c6133ce17c2ff9dbef0b6bc13c17cdb4f51b83c259b99da02f774bc1c6072324e83f15e6ac7d95a9db9e9cb18fa01b821811a6eb955629a88b447b25957a0825ab928df084513a607d77ab1fa0f84885fab9467c835728c655c98e1e412a9323aba2c6a01cec62ddf5b5b94352a1041277bf8e8e310e9bd5c823afc816a3d8420d60", 0x83}], 0x1, 0x8, 0x1) pwrite64(r3, &(0x7f0000000300)="02f1fc9a3858e8df81c649c440eb08101c05bb79e3abfc019d47701eed90611d071f8b64d5c56ae8c197ade6c3bd3e5fa4308da33e39e3710d91c2a091210cfb1155017bccd685bd0b838236ca857a8c63d930b9855bb01f9aef0b74fdfc07f458881d42e62373", 0x67, 0x6) flock(r2, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x100000001) bind(0xffffffffffffffff, &(0x7f0000000180)=@pptp={0x18, 0x2, {0x2, @loopback}}, 0x80) r6 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40004, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$cgroup_ro(r5, &(0x7f0000000640)='cpuacct.stat\x00', 0x0, 0x0) sendfile(r0, r7, &(0x7f0000000680)=0x800, 0x100000001) sendfile(r1, r6, 0x0, 0x80000001) ftruncate(0xffffffffffffffff, 0x8) 10:21:13 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 58) [ 997.084226] FAULT_INJECTION: forcing a failure. [ 997.084226] name failslab, interval 1, probability 0, space 0, times 0 [ 997.086748] CPU: 1 PID: 8140 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 997.088212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 997.089963] Call Trace: [ 997.090546] dump_stack+0x107/0x167 [ 997.091317] should_fail.cold+0x5/0xa [ 997.092158] ? percpu_ref_init+0xd8/0x3d0 [ 997.093045] should_failslab+0x5/0x20 [ 997.093861] kmem_cache_alloc_trace+0x55/0x320 [ 997.094826] ? io_async_queue_proc+0x80/0x80 [ 997.095747] percpu_ref_init+0xd8/0x3d0 [ 997.096597] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 997.097730] io_uring_setup+0x14f6/0x2980 [ 997.098609] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 997.099662] ? wait_for_completion_io+0x270/0x270 [ 997.100707] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 997.101811] ? syscall_enter_from_user_mode+0x1d/0x50 [ 997.102894] do_syscall_64+0x33/0x40 [ 997.103672] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 997.104758] RIP: 0033:0x7f79ff89bb19 [ 997.105533] 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 [ 997.109415] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 997.111021] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 997.112531] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 997.114029] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 997.115522] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 997.117023] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 997.121974] 9pnet: Insufficient options for proto=fd 10:21:13 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x0, 0x0) [ 997.243190] FAULT_INJECTION: forcing a failure. [ 997.243190] name failslab, interval 1, probability 0, space 0, times 0 [ 997.244625] CPU: 0 PID: 8150 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 997.245468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 997.246494] Call Trace: [ 997.246832] dump_stack+0x107/0x167 [ 997.247282] should_fail.cold+0x5/0xa [ 997.247753] ? io_wq_create+0x6ef/0xc00 [ 997.248254] should_failslab+0x5/0x20 [ 997.248729] kmem_cache_alloc_node_trace+0x59/0x340 [ 997.249347] io_wq_create+0x6ef/0xc00 [ 997.249824] io_uring_alloc_task_context+0x1f1/0x6a0 [ 997.250451] ? io_import_iovec+0x1120/0x1120 [ 997.251002] ? io_apoll_task_func+0x2d0/0x2d0 [ 997.251571] ? __io_req_find_next+0x300/0x300 [ 997.252127] ? do_raw_spin_lock+0x121/0x260 [ 997.252669] ? rwlock_bug.part.0+0x90/0x90 [ 997.253189] __io_uring_add_tctx_node+0x2c6/0x520 [ 997.253780] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 997.254424] ? alloc_fd+0x2e7/0x670 [ 997.254878] io_uring_setup+0x1fbb/0x2980 [ 997.255394] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 997.256018] ? wait_for_completion_io+0x270/0x270 [ 997.256638] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 997.257281] ? syscall_enter_from_user_mode+0x1d/0x50 [ 997.257920] do_syscall_64+0x33/0x40 [ 997.258377] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 997.259015] RIP: 0033:0x7fc2d3c4bb19 [ 997.259476] 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 [ 997.261770] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 997.262731] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 997.263604] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 997.264492] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 997.265363] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 997.266240] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 997.297237] print_req_error: 875 callbacks suppressed [ 997.297273] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 997.308609] loop6: detected capacity change from 0 to 33559552 [ 997.323983] EXT4-fs (loop4): unable to read superblock 10:21:29 executing program 4: ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000380)={0x0, 0x15, @status={[0x1000, 0x4, 0x800, 0x5, 0x3, 0x8]}, [0x6, 0x401, 0x0, 0x4, 0x9, 0x91, 0xe9, 0x66aac160, 0x80000000, 0xbf, 0x1, 0x7, 0xb, 0xffffffffffffffd7, 0x3, 0x4, 0x7ff, 0x4, 0x100, 0x3ea0e907, 0x1, 0x9, 0x6362000000000000, 0x3f, 0x3f, 0x14, 0x1, 0x40, 0x673699e3, 0x3f, 0x6, 0x6, 0x9, 0xffffffffffffffff, 0x1f, 0x326, 0x1, 0x8, 0x2, 0x7, 0x80000001, 0x800, 0x0, 0x1727, 0x3000000000000, 0xffffffffffffff01, 0x10001000000000, 0x9b, 0x6, 0x8, 0xfc3, 0x1f, 0x8, 0x8, 0x800, 0x8000, 0x7fff, 0x7d4654dd, 0x1, 0x8, 0x1, 0xde, 0x1, 0xfff]}) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @loopback}, 0x10) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f00000001c0)='system.posix_acl_default\x00', &(0x7f0000000340), 0x24, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='mnt/encrypted_dir\x00', 0x2e640, 0x0) 10:21:29 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x1265, &(0x7f0000000000)) 10:21:29 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fo', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:21:29 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 44) 10:21:29 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 59) 10:21:29 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="d9739d", 0x3) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/117, 0x75}, {&(0x7f0000000240)=""/96, 0x60}, {&(0x7f00000002c0)=""/160, 0xa0}], 0x3) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000580)=ANY=[], 0xfdef) fallocate(r1, 0x3, 0x0, 0x8000008000) copy_file_range(r0, &(0x7f00000001c0)=0x1800000000, r1, &(0x7f0000000200)=0x20, 0x6, 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000100)={0x0, 0x1, 0x2d, 0x8000}) pwritev2(r2, &(0x7f0000000140)=[{&(0x7f0000000040)='u', 0x1}], 0x1, 0x100009, 0x0, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0, 0x13, r3, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) copy_file_range(r2, 0x0, r0, 0x0, 0x300000000, 0x0) 10:21:29 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x2, 0x0) 10:21:29 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, 0x0) timer_create(0x3, 0x0, &(0x7f0000000040)=0x0) timer_gettime(r0, &(0x7f00000002c0)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local}}, {{@in6=@private2}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000100)=ANY=[], 0x10) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000b00)='/sys/class/rfkill', 0x100, 0x110) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000c00)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b40)={0x70, 0x0, 0x4, 0x70bd27, 0x80, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r2}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x40015}, 0x4004004) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/bus/machinecheck', 0x6281, 0x0) r5 = accept4(r4, &(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, &(0x7f0000000000)=0x80, 0xc00) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r6, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) sendmsg$nl_generic(r5, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)={0x680, 0x2f, 0x200, 0x70bd2d, 0x25dfdbfd, {0x9}, [@generic="0981e887d39ff816189f334205448aebf8ca1955e51a3bb8045799dd19678dbe1e8dda674639d080f55d573e868a882a6df518611caa54a797f893573e1d79f4a6e1c441107506c795fa37d2aeab85dc09037a0892d7b6a47a6ad7bb02c146b6f556c8147b671ede8cd68d9746cc6bf531699b2a9e6160fd326f842fd583c476e35ab018ac3fa96f34fd99f3df2a9591ca7037a4c9b12662ffd9b2be94577b5de3c0cf6c2e7e451eec1d9ed3be8abcc383f3df09dc0e0a26b5ec507925fc7746e9645ff036aae67f9482e045f9fd9338c885364454e0df4323", @generic="ac293650889f35c9f8c042493c69f219566eca023d90f3fa2b0cbc097aa13361fc0ced9e1580263838d22354c0b0631a0b33510560049f07934b6893952795a0abf57655685f7b1e8dbc4ec904b6f4fe84ead7424a6621c6f2ab51a5e7aa25a8d6265179777ff217f09a9e1f68a5f1c4312929b5fabb02b99f6af1b27dfdedcc70f4e0212645f0b4828095fe01cc36f749b5449d7d0892a990ab60facd97424fd35e9920ea4ced5d8458fe002daaba46f6dda7e95f227096c429d4524bd3994b827f4518a9db1722391fdaceed4455d7540f60a009754ebff07fb8a5", @nested={0xc, 0x8d, 0x0, 0x1, [@typed={0x8, 0x27, 0x0, 0x0, @ipv4=@broadcast}]}, @nested={0x1e7, 0x51, 0x0, 0x1, [@typed={0x8, 0x5f, 0x0, 0x0, @fd=r6}, @typed={0x5c, 0x51, 0x0, 0x0, @binary="6b6df6ad9af0cf1887b89737e032cbb7c05a63eba4d006753dc1bdfe47700909bea1e1a113416814776edcf085027782fef32054a00a6df6bca7d86039e162d33bb1c7e963df9b10cfe9390d393ae9d8928a7e53188ce28e"}, @typed={0x8, 0x3c, 0x0, 0x0, @ipv4=@local}, @generic="5457317e2dae576366c4e9735d9c5344f4984cde5ff3a9f404de97ab36c4884f11bc3f7b20b3230efef79f2d", @typed={0x8, 0x55, 0x0, 0x0, @ipv4=@remote}, @generic="b4d0cf7de854ebe6443cbe52437c6e1247bc8a6ce93364c5343287dd4810419be2fc522aa2aa004d7bdf14438cb39d8ef0fa521e22ed7ea37c2246813d5427f10b536dd4cbfd25ff80ef340c9543fae6eee7421ce1fcfdb1a1ccdd4aafb4d79b91e228adf8ceb418efd613f0686445d3cbc3250037bb407188e944f0bb41cc04353e7b3483a67b21876eda986d4c93b15a7b6c28706b64ba86bbbdf8f86ee3fc05a3526c5e1f9a3f8293a0f9c6e779ad051cb07502819300bf1b0dc52267856975971c32efac215af8833d07c03d836e285485e81644de246036b91de1e409fc6c1286f2ad162cb8a19bd2c714f327a1710a743d57", @generic="bb6a104ffd55ec0b7fdda3acf5628f5ebccfbc43e2cf507290b3d9585b64e2d2e911e0aeca3071bff73b93ca75b619cd756d1a231da02bbebd621d9c85e6ff81e6f8bf6efde8", @typed={0x8, 0x61, 0x0, 0x0, @u32=0x6}]}, @nested={0x174, 0x18, 0x0, 0x1, [@generic="028c18fba0a3b8749a5f346d1fcd7f7ec03e0bfd5d0db572fe1673f7707be10b378e09b63f068506551ff2dfd4b8e88f329469f192267e948a2c8343b124200ab22995ff26dc6bb0e567d0ed64042fdfee294cf887fbbe047705ad79413be9950001", @typed={0x14, 0x78, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x27}}, @typed={0x8, 0x57, 0x0, 0x0, @ipv4=@broadcast}, @generic="8dc7dd17818a59284edbc6a44472c0d40fe9676a688536a6b004f68aaa18ae7841733fd139bd29dcdfe304493f2fb22c059cbe0bfde44367efd523464e9c05acb39561ff986943158f19e41d948fd8bf0e02f82d69160e28fb37d7f581eb6cae42257aa29a1bcd6cf58713510fcd0a7e4915447c90ae52393b1d301bc14f1514373a85d19790e5085f754949a36889d61c39ce92bc4a68dec01aa23a5d28ffb7b6c07af6883bfc2e7e9928885bd461f404aad2413860110c10813ee7d6c55e24a3940a1bb75046671af1a011d71b07d968628734ae3813b9077a800b74a680c9721d67dcc069a9a02f69", @typed={0x8, 0x8e, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x25}}]}, @nested={0x4d, 0x73, 0x0, 0x1, [@generic="2cb5754e484e98d57a83c80b4be069f6b1d0df6e4f6cfb0b624b1e205d0a133b1f1b300c41335adfffe0916149589b65711e5f4e6094424905a581eb5efd78cb36b24a8bd7f697b9b5"]}, @typed={0xa8, 0x59, 0x0, 0x0, @binary="93ff312b024f9da8e26abf43065b88e1e5b3e91922580007f0f4bbc26c0ea7d11339d4902189adaee4f51aab79f70a2497b2455a15791f6c85dd6dde3ff0e9af3bacdf67080a7fd70557faade6b638a672b5f739e513e534da1de850910c5dce0023a3553a885a7311149612b264396c48bd4441a869a70a9bb17ad47c73c896f4547bb7927a45867e69815bf2c888915f4c3b4bb4d8bd728203912392a20831a01257fc"}, @nested={0x53, 0x1f, 0x0, 0x1, [@generic="066fac9b2697655bb5193bfdd9aa62b73497d9f1f170d55674fde53c474ce11e21c2a767ccc8e969609d566191940a6e24748b30c91417142e5c6e689a4eced3e53b01bcd520401268ef772112dd99"]}]}, 0x680}}, 0x2004010) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0xc8182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/sky2', 0x202000, 0x0) [ 1012.484967] FAULT_INJECTION: forcing a failure. [ 1012.484967] name failslab, interval 1, probability 0, space 0, times 0 [ 1012.486597] CPU: 1 PID: 8174 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1012.487544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1012.488686] Call Trace: [ 1012.489035] dump_stack+0x107/0x167 [ 1012.489534] should_fail.cold+0x5/0xa [ 1012.490056] ? percpu_ref_init+0xd8/0x3d0 [ 1012.490619] should_failslab+0x5/0x20 [ 1012.491133] kmem_cache_alloc_trace+0x55/0x320 [ 1012.491740] ? io_async_queue_proc+0x80/0x80 [ 1012.492342] percpu_ref_init+0xd8/0x3d0 [ 1012.492878] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 1012.493611] io_uring_setup+0x14f6/0x2980 [ 1012.494163] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1012.494867] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1012.495582] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1012.496292] do_syscall_64+0x33/0x40 [ 1012.496779] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1012.497474] RIP: 0033:0x7f79ff89bb19 [ 1012.497957] 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 [ 1012.500451] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1012.501483] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1012.502414] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1012.503370] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1012.504314] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1012.505277] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1012.525714] FAULT_INJECTION: forcing a failure. [ 1012.525714] name failslab, interval 1, probability 0, space 0, times 0 [ 1012.527243] CPU: 1 PID: 8180 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1012.528159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1012.529234] Call Trace: [ 1012.529592] dump_stack+0x107/0x167 [ 1012.530083] should_fail.cold+0x5/0xa [ 1012.530577] ? create_object.isra.0+0x3a/0xa20 [ 1012.531188] should_failslab+0x5/0x20 [ 1012.531683] kmem_cache_alloc+0x5b/0x310 [ 1012.532222] ? io_uring_alloc_task_context+0xf5/0x6a0 [ 1012.532898] create_object.isra.0+0x3a/0xa20 [ 1012.533489] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1012.534174] __kmalloc+0x16e/0x390 [ 1012.534638] io_wq_create+0xeb/0xc00 [ 1012.535143] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1012.535825] ? io_import_iovec+0x1120/0x1120 [ 1012.536403] ? io_apoll_task_func+0x2d0/0x2d0 [ 1012.537000] ? __io_req_find_next+0x300/0x300 [ 1012.537599] ? do_raw_spin_lock+0x121/0x260 [ 1012.538156] ? rwlock_bug.part.0+0x90/0x90 [ 1012.538733] __io_uring_add_tctx_node+0x2c6/0x520 [ 1012.539378] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1012.540078] ? alloc_fd+0x2e7/0x670 [ 1012.540581] io_uring_setup+0x1fbb/0x2980 [ 1012.541141] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1012.541817] ? wait_for_completion_io+0x270/0x270 [ 1012.542473] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1012.543173] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1012.543863] do_syscall_64+0x33/0x40 [ 1012.544370] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1012.545055] RIP: 0033:0x7fc2d3c4bb19 [ 1012.545554] 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 [ 1012.548019] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1012.549059] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 1012.550016] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1012.550979] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1012.551937] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1012.552898] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1012.569328] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 1012.574238] EXT4-fs (loop4): unable to read superblock 10:21:29 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 45) 10:21:29 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x1265, &(0x7f0000000000)) 10:21:29 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x3, 0x0) 10:21:29 executing program 4: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) 10:21:29 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fo', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) [ 1012.736141] FAULT_INJECTION: forcing a failure. [ 1012.736141] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1012.738930] CPU: 0 PID: 8192 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1012.740438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1012.742242] Call Trace: [ 1012.742926] dump_stack+0x107/0x167 [ 1012.743715] should_fail.cold+0x5/0xa [ 1012.744563] _copy_to_user+0x2e/0x180 [ 1012.745395] io_uring_setup+0x11b5/0x2980 [ 1012.746308] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1012.747413] ? wait_for_completion_io+0x270/0x270 [ 1012.748491] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1012.749625] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1012.750742] do_syscall_64+0x33/0x40 [ 1012.751544] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1012.752660] RIP: 0033:0x7f79ff89bb19 [ 1012.753468] 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 [ 1012.757487] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1012.759140] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1012.760699] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1012.762246] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1012.763798] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1012.765360] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:21:29 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 60) [ 1012.879161] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 1012.897885] EXT4-fs (loop4): unable to read superblock [ 1012.940934] loop4: detected capacity change from 0 to 16776704 10:21:29 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x1265, &(0x7f0000000000)) 10:21:29 executing program 6: r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={[{@mpol={'mpol', 0x3d, {'bind', '=relative', @val={0x3a, [0x2c, 0x30]}}}}]}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_ASYNC_CANCEL={0xe, 0x5, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x1) dup2(r0, 0xffffffffffffffff) r1 = syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file1\x00', 0x100000000, 0x2, &(0x7f0000000300)=[{&(0x7f0000000180)="2ae16e6f5e2c959b60eaa4d00358cad4b1a8a491f4ff8b509fd3da39b043ab5b27357b04cea8870aff3f94ee3e93fd38fbb103952eaf75ada3041367546ac020794d59f717bc52f8641ad8b84bcd932795406787a09a27aabee081baaedafb65d05ca81495dbcbac7c61a11a0d5aa1815eb51a3db5917e768dc0b146713e", 0x7e, 0x4}, {&(0x7f0000000200)="85977edc121b1c31cab2f36200612cbdbc7c2f046fc1fb8f89298f9542926c5fd16be6066a01211b28905345b37c3d3790b07adf9c60cf90b470564b47dc32a54cc96c2ca2172b2d1a4f43743e75e305c9dc0fa7889ce938eba347a376a4cf12a6e07061d20ac1ba3a97ae607c19d9525f774cc57d902bb6c0959f5827e7192f0228fe", 0x83, 0x3ff}], 0x800000, &(0x7f0000000340)={[{'tmpfs\x00'}, {'#O'}, {'/'}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}) symlinkat(&(0x7f0000000040)='./file1\x00', r1, &(0x7f0000000380)='./file1\x00') [ 1012.983350] FAULT_INJECTION: forcing a failure. [ 1012.983350] name failslab, interval 1, probability 0, space 0, times 0 [ 1012.984893] CPU: 1 PID: 8206 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1012.985674] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1012.986618] Call Trace: [ 1012.986925] dump_stack+0x107/0x167 [ 1012.987342] should_fail.cold+0x5/0xa [ 1012.987778] ? create_object.isra.0+0x3a/0xa20 [ 1012.988309] should_failslab+0x5/0x20 [ 1012.988741] kmem_cache_alloc+0x5b/0x310 [ 1012.989207] ? io_wq_create+0x114/0xc00 [ 1012.989658] create_object.isra.0+0x3a/0xa20 [ 1012.990165] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1012.990758] kmem_cache_alloc_node_trace+0x16d/0x340 [ 1012.991345] io_wq_create+0x6ef/0xc00 [ 1012.991796] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1012.992390] ? io_import_iovec+0x1120/0x1120 [ 1012.992901] ? io_apoll_task_func+0x2d0/0x2d0 [ 1012.993415] ? __io_req_find_next+0x300/0x300 [ 1012.993927] ? do_raw_spin_lock+0x121/0x260 [ 1012.994421] ? rwlock_bug.part.0+0x90/0x90 [ 1012.994909] __io_uring_add_tctx_node+0x2c6/0x520 [ 1012.995464] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1012.996057] ? alloc_fd+0x2e7/0x670 [ 1012.996490] io_uring_setup+0x1fbb/0x2980 [ 1012.996970] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1012.997555] ? wait_for_completion_io+0x270/0x270 [ 1012.998114] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1012.998717] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1012.999307] do_syscall_64+0x33/0x40 [ 1012.999737] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1013.000333] RIP: 0033:0x7fc2d3c4bb19 [ 1013.000768] 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 [ 1013.002878] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1013.003749] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 1013.004574] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1013.005385] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1013.006198] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1013.007010] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:21:29 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 46) 10:21:29 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x4, 0x0) [ 1013.055767] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1013.163136] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 1013.182761] EXT4-fs (loop4): unable to read superblock [ 1013.209452] FAULT_INJECTION: forcing a failure. [ 1013.209452] name failslab, interval 1, probability 0, space 0, times 0 [ 1013.210803] CPU: 1 PID: 8219 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1013.211581] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1013.212538] Call Trace: [ 1013.212842] dump_stack+0x107/0x167 [ 1013.213258] should_fail.cold+0x5/0xa [ 1013.213695] ? __d_alloc+0x2a/0x990 [ 1013.214111] should_failslab+0x5/0x20 [ 1013.214546] kmem_cache_alloc+0x5b/0x310 [ 1013.215019] __d_alloc+0x2a/0x990 [ 1013.215415] ? find_held_lock+0x2c/0x110 [ 1013.215893] d_alloc_pseudo+0x19/0x70 [ 1013.216336] alloc_file_pseudo+0xce/0x250 [ 1013.216811] ? trace_hardirqs_on+0x5b/0x180 [ 1013.217300] ? alloc_file+0x5a0/0x5a0 [ 1013.217746] anon_inode_getfile+0xc8/0x1f0 [ 1013.218233] io_uring_setup+0x138b/0x2980 [ 1013.218709] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1013.219293] ? wait_for_completion_io+0x270/0x270 [ 1013.219887] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1013.220588] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1013.221175] do_syscall_64+0x33/0x40 [ 1013.221603] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1013.222185] RIP: 0033:0x7f79ff89bb19 [ 1013.222612] 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 [ 1013.224715] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1013.225580] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1013.226393] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1013.227199] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1013.228010] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1013.228827] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1013.236739] loop6: detected capacity change from 0 to 135266304 [ 1013.239065] nfs4: Unknown parameter 'tmpfs' 10:21:44 executing program 4: syz_mount_image$nfs(0x0, &(0x7f0000000cc0)='./file0\x00', 0xfffffffffffffffc, 0x5, &(0x7f0000000240)=[{&(0x7f00000002c0)="8efb52f29210a64beefdde037f0e07003e0ffffbffffffffffff48", 0x1b, 0xedb000000}, {&(0x7f0000000380)="c21ad43631beb1c2af7d97181696ffaeb9dc563614c97b9bbe307af4654f7a0e99f98dfde9d3869e7f5556e09743b1fc2c7de02e25012875c1034c6a20c4e22a8cb428d95b98b0a0cd38e7867bf20c43163daf19e944fe92475b97bc58dd7ed146c47579b1f16c33338b5bb5cf8de36508f2e84db895f14a27852ba8886533bbdc228db1643348956877305f30ee6efbb3d97e27b3b19f0b75a6cc5669e8a9cbe13b38af31280e08", 0xa8, 0x798cef79}, {&(0x7f0000000080)="8591dc00cfae6d3d1929c2438949346fdce8cf055122cba6129c21da285e5c68dd6cc6221b2f6f74f39b4a5e1d2689245fe3a0f610ad7de635e0e8c58af0755cabe2727b9f88cd2b57a2721a56fa81cdcc751c369cbca5babcf30499b6cc70f3d1f72da09331b90917a1", 0x6a, 0x8003}, {&(0x7f0000000300)="f9407b254f7b1d36bd6e5e087c0a59406408eedfe1d778deca56939ade0022dd8cc3cf525d50da200e2009477aae13d75a6a3cded8f2ef4681c58f320f4f2e6ee311352e040623c85bb1075c9324698215d1f64dcfed1cb024ad", 0x5a, 0x8}, {&(0x7f0000000180)="c0920c483aa1ffb1faf16e793a5d26d0402c340f8632316499dbe2a9915b41159eae247475f5fea36431312cedcf88deba28f74825141d3e06ec970de1874cea395b0107ab10b56d83a629352e5be633fe934432413d5cb66e250b08ef36201d97526c826ba3244706c7ec3b0badc1afa52e515ffc5a9d030cde65cde496fbdfcb2a12b4da74", 0x86, 0x8}], 0x2008821, 0x0) 10:21:44 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, 0x0) 10:21:44 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 47) 10:21:44 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 61) 10:21:44 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x5, 0x0) 10:21:44 executing program 6: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000000)) 10:21:44 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 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, 0x0, 0xff}) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x102, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}], ['\x00']}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'veth1_vlan\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="3c00000001000000030015c1e10000030000000220000001dee8fc131fc92b570000000100008068fb93f20624d998bb2382fbef2e605d20efd13ad8020454fe726d5ec46065bf6e5c2fd748b7382cb035aee7d07675"]}) clone3(&(0x7f0000000480)={0x2080, &(0x7f0000000180), &(0x7f00000002c0), &(0x7f0000000300), {0x2}, &(0x7f0000000380)=""/10, 0xa, 0x0, &(0x7f0000000380)}, 0x58) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup(0xffffffffffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x0, @fd, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000500)=""/142, 0x8e}], 0x1, 0x0, 0x1}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x81) unshare(0x48020200) r4 = socket$packet(0x11, 0x2, 0x300) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r4, &(0x7f0000000040)={0x11, 0x1, r6, 0x1, 0x8, 0x6, @random="190002400a00"}, 0x14) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)={0x7c, 0x0, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x2}]}, 0x7c}, 0x1, 0x0, 0x0, 0x880}, 0x800) 10:21:44 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fo', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) [ 1027.529974] FAULT_INJECTION: forcing a failure. [ 1027.529974] name failslab, interval 1, probability 0, space 0, times 0 [ 1027.531612] CPU: 1 PID: 8235 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1027.532584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1027.533741] Call Trace: [ 1027.534109] dump_stack+0x107/0x167 [ 1027.534619] should_fail.cold+0x5/0xa [ 1027.535146] ? create_object.isra.0+0x3a/0xa20 [ 1027.535784] should_failslab+0x5/0x20 [ 1027.536308] kmem_cache_alloc+0x5b/0x310 [ 1027.536888] create_object.isra.0+0x3a/0xa20 [ 1027.537496] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1027.538206] kmem_cache_alloc_trace+0x151/0x320 [ 1027.538859] __io_uring_add_tctx_node+0x15c/0x520 [ 1027.539535] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1027.540265] ? alloc_fd+0x2e7/0x670 [ 1027.540799] io_uring_setup+0x1fbb/0x2980 [ 1027.541374] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1027.542081] ? wait_for_completion_io+0x270/0x270 [ 1027.542769] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1027.543494] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1027.544208] do_syscall_64+0x33/0x40 [ 1027.544735] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1027.545439] RIP: 0033:0x7fc2d3c4bb19 [ 1027.545953] 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 [ 1027.548520] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1027.549587] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 1027.550561] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1027.551547] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1027.552534] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1027.553531] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1027.569923] loop4: detected capacity change from 0 to 135266304 [ 1027.588320] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1027.591186] FAULT_INJECTION: forcing a failure. [ 1027.591186] name failslab, interval 1, probability 0, space 0, times 0 [ 1027.593771] CPU: 0 PID: 8237 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1027.595225] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1027.597001] Call Trace: [ 1027.597571] dump_stack+0x107/0x167 [ 1027.598337] should_fail.cold+0x5/0xa [ 1027.599147] ? create_object.isra.0+0x3a/0xa20 [ 1027.600111] should_failslab+0x5/0x20 [ 1027.600921] kmem_cache_alloc+0x5b/0x310 [ 1027.601784] create_object.isra.0+0x3a/0xa20 [ 1027.602707] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1027.603782] kmem_cache_alloc+0x159/0x310 [ 1027.604669] __d_alloc+0x2a/0x990 [ 1027.605400] ? find_held_lock+0x2c/0x110 [ 1027.606323] d_alloc_pseudo+0x19/0x70 [ 1027.607125] alloc_file_pseudo+0xce/0x250 [ 1027.607988] ? trace_hardirqs_on+0x5b/0x180 [ 1027.608898] ? alloc_file+0x5a0/0x5a0 [ 1027.609712] anon_inode_getfile+0xc8/0x1f0 [ 1027.610602] io_uring_setup+0x138b/0x2980 [ 1027.611483] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1027.612555] ? wait_for_completion_io+0x270/0x270 [ 1027.613591] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1027.614693] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1027.615775] do_syscall_64+0x33/0x40 [ 1027.616563] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1027.617645] RIP: 0033:0x7f79ff89bb19 [ 1027.618435] 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 [ 1027.622314] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1027.623907] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1027.625416] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1027.626918] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1027.628427] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1027.629939] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1027.673740] FAT-fs (loop6): bogus number of reserved sectors [ 1027.675031] FAT-fs (loop6): Can't find a valid FAT filesystem 10:21:44 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 62) [ 1027.753304] FAT-fs (loop6): bogus number of reserved sectors [ 1027.754792] FAT-fs (loop6): Can't find a valid FAT filesystem 10:21:44 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, 0x0) 10:21:44 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) r0 = gettid() perf_event_open(0x0, r0, 0x1, 0xffffffffffffffff, 0xc) capset(&(0x7f0000000180)={0x20080522, r0}, &(0x7f00000000c0)={0x0, 0x2, 0xfffffaf3, 0x6, 0xffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0xfffffffffffffffd, 0x800) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r3 = fork() timer_create(0x3, &(0x7f0000000000)={0x0, 0x8, 0x2, @tid=r3}, &(0x7f0000000080)) ioctl$FS_IOC_SETVERSION(r2, 0x40087602, &(0x7f0000000040)) sendfile(r1, r2, 0x0, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x75) socket$packet(0x11, 0x0, 0x300) 10:21:44 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x6, 0x0) [ 1027.796803] FAULT_INJECTION: forcing a failure. [ 1027.796803] name failslab, interval 1, probability 0, space 0, times 0 [ 1027.798567] CPU: 1 PID: 8254 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1027.799447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1027.800508] Call Trace: [ 1027.800850] dump_stack+0x107/0x167 [ 1027.801314] should_fail.cold+0x5/0xa [ 1027.801807] ? xas_alloc+0x336/0x440 [ 1027.802281] should_failslab+0x5/0x20 [ 1027.802772] kmem_cache_alloc+0x5b/0x310 [ 1027.803291] ? stack_trace_consume_entry+0x160/0x160 [ 1027.803947] xas_alloc+0x336/0x440 [ 1027.804427] xas_create+0x34a/0x10d0 [ 1027.804900] ? kernel_text_address+0xf2/0x120 [ 1027.805467] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1027.806126] xas_store+0x8c/0x1c40 [ 1027.806603] __xa_store+0x164/0x2d0 [ 1027.807063] ? xa_delete_node+0x280/0x280 [ 1027.807586] ? trace_hardirqs_on+0x5b/0x180 [ 1027.808133] xa_store+0x31/0x50 [ 1027.808569] __io_uring_add_tctx_node+0x1cf/0x520 [ 1027.809180] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1027.809844] ? alloc_fd+0x2e7/0x670 [ 1027.810310] io_uring_setup+0x1fbb/0x2980 [ 1027.810832] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1027.811470] ? wait_for_completion_io+0x270/0x270 [ 1027.812080] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1027.812742] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1027.813382] do_syscall_64+0x33/0x40 [ 1027.813858] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1027.814506] RIP: 0033:0x7fc2d3c4bb19 [ 1027.814971] 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 [ 1027.817277] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1027.818232] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 1027.819138] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1027.820025] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1027.820929] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1027.821813] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:21:44 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowne', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:21:44 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 63) 10:21:44 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x102e0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f00000003c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f00000002c0)=0x80) connect$inet6(0xffffffffffffffff, &(0x7f0000000600)={0xa, 0x0, 0x0, @local}, 0x1c) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000001c0)={0x3b882566, 0x1, 0xfffffffffffff800, 0x5, 0x3, 0xbe2b}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) creat(&(0x7f0000000140)='./file0\x00', 0x1) setsockopt$inet6_int(r1, 0x29, 0x4d, &(0x7f0000000000)=0x74000000, 0x4) sendto(r1, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80) recvmmsg(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x35f, 0x10062, 0x0) openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x88400, 0x1) [ 1027.991732] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 10:21:44 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, 0x0) [ 1028.001972] FAULT_INJECTION: forcing a failure. [ 1028.001972] name failslab, interval 1, probability 0, space 0, times 0 [ 1028.003289] CPU: 1 PID: 8268 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1028.004079] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1028.005044] Call Trace: [ 1028.005364] dump_stack+0x107/0x167 [ 1028.005781] should_fail.cold+0x5/0xa [ 1028.006219] ? create_object.isra.0+0x3a/0xa20 [ 1028.006742] should_failslab+0x5/0x20 [ 1028.007177] kmem_cache_alloc+0x5b/0x310 [ 1028.007648] create_object.isra.0+0x3a/0xa20 [ 1028.008150] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1028.008744] kmem_cache_alloc+0x159/0x310 [ 1028.009227] xas_alloc+0x336/0x440 [ 1028.009633] xas_create+0x34a/0x10d0 [ 1028.010063] ? kernel_text_address+0xf2/0x120 [ 1028.010580] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1028.011182] xas_store+0x8c/0x1c40 [ 1028.011602] __xa_store+0x164/0x2d0 [ 1028.012018] ? xa_delete_node+0x280/0x280 [ 1028.012505] ? trace_hardirqs_on+0x5b/0x180 [ 1028.013007] xa_store+0x31/0x50 [ 1028.013386] __io_uring_add_tctx_node+0x1cf/0x520 [ 1028.013938] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1028.014538] ? alloc_fd+0x2e7/0x670 [ 1028.014961] io_uring_setup+0x1fbb/0x2980 [ 1028.015440] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1028.016020] ? wait_for_completion_io+0x270/0x270 [ 1028.016587] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1028.017186] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1028.017781] do_syscall_64+0x33/0x40 [ 1028.018207] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1028.018794] RIP: 0033:0x7fc2d3c4bb19 [ 1028.019220] 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 [ 1028.021324] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1028.022196] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 1028.023010] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1028.023825] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1028.024647] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1028.025461] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1028.027090] EXT4-fs (loop4): unable to read superblock 10:21:44 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x7, 0x0) 10:21:44 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 48) 10:21:44 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 64) [ 1028.241829] FAULT_INJECTION: forcing a failure. [ 1028.241829] name failslab, interval 1, probability 0, space 0, times 0 [ 1028.243449] CPU: 1 PID: 8283 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1028.244227] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1028.245181] Call Trace: [ 1028.245492] dump_stack+0x107/0x167 [ 1028.245911] should_fail.cold+0x5/0xa [ 1028.246346] ? xas_alloc+0x336/0x440 [ 1028.246779] should_failslab+0x5/0x20 [ 1028.247220] kmem_cache_alloc+0x5b/0x310 [ 1028.247685] xas_alloc+0x336/0x440 [ 1028.248094] xas_create+0x34a/0x10d0 [ 1028.248538] ? kernel_text_address+0xf2/0x120 [ 1028.249053] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1028.249653] xas_store+0x8c/0x1c40 [ 1028.250065] __xa_store+0x164/0x2d0 [ 1028.250483] ? xa_delete_node+0x280/0x280 [ 1028.250963] ? trace_hardirqs_on+0x5b/0x180 [ 1028.251456] xa_store+0x31/0x50 [ 1028.251837] __io_uring_add_tctx_node+0x1cf/0x520 [ 1028.252387] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1028.252994] ? alloc_fd+0x2e7/0x670 [ 1028.253420] io_uring_setup+0x1fbb/0x2980 [ 1028.253894] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1028.254474] ? wait_for_completion_io+0x270/0x270 [ 1028.255036] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1028.255635] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1028.256229] do_syscall_64+0x33/0x40 [ 1028.256663] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1028.257250] RIP: 0033:0x7fc2d3c4bb19 [ 1028.257676] 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 [ 1028.259972] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1028.260879] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 1028.261687] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1028.262601] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1028.263508] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1028.264319] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1028.271321] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 1028.274495] EXT4-fs (loop4): unable to read superblock [ 1028.276919] FAULT_INJECTION: forcing a failure. [ 1028.276919] name failslab, interval 1, probability 0, space 0, times 0 [ 1028.279484] CPU: 0 PID: 8286 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1028.280938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1028.282687] Call Trace: [ 1028.283245] dump_stack+0x107/0x167 [ 1028.284012] should_fail.cold+0x5/0xa [ 1028.284829] ? __alloc_file+0x21/0x320 [ 1028.285659] should_failslab+0x5/0x20 [ 1028.286457] kmem_cache_alloc+0x5b/0x310 [ 1028.287315] __alloc_file+0x21/0x320 [ 1028.288093] alloc_empty_file+0x6d/0x170 [ 1028.288952] alloc_file+0x5e/0x5a0 [ 1028.289702] alloc_file_pseudo+0x16a/0x250 [ 1028.290584] ? alloc_file+0x5a0/0x5a0 [ 1028.291399] anon_inode_getfile+0xc8/0x1f0 [ 1028.292293] io_uring_setup+0x138b/0x2980 [ 1028.293180] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1028.294252] ? wait_for_completion_io+0x270/0x270 [ 1028.295292] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1028.296379] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1028.297472] do_syscall_64+0x33/0x40 [ 1028.298254] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1028.299330] RIP: 0033:0x7f79ff89bb19 [ 1028.300114] 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 [ 1028.303994] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1028.305603] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1028.307098] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1028.308628] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1028.310124] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1028.311618] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1028.342237] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 1028.343724] EXT4-fs (loop4): unable to read superblock 10:21:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x15) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0xfffffffffffffe9d, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x24}, 0x1, 0x0, 0x0, 0x44040016}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendmsg$NL80211_CMD_NEW_MPATH(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, 0x0, 0x800, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4004}, 0x4000) 10:21:59 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)) (fail_nth: 1) 10:21:59 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 65) 10:21:59 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowne', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:21:59 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x8, 0x0) 10:21:59 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 49) 10:21:59 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@multicast, @random="b98aa9fcba76", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "96153f", 0x8, 0x3a, 0x0, @rand_addr=' \x01\x00', @mcast2, {[], @echo_request={0x2}}}}}}, 0x0) syz_emit_ethernet(0x7d, &(0x7f0000000000)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @val={@val={0x9100, 0x2, 0x0, 0x1}, {0x8100, 0x1, 0x0, 0x3}}, {@ipv6={0x86dd, @tipc_packet={0xb, 0x6, "f6c54e", 0x3f, 0x6, 0xff, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @dev={0xfe, 0x80, '\x00', 0x28}, {[@fragment={0x0, 0x0, 0x64, 0x1, 0x0, 0x14, 0x68}, @fragment={0x3c, 0x0, 0xf0, 0x1, 0x0, 0x4, 0x65}], @payload_named={{{{{0x2f, 0x0, 0x1, 0x0, 0x1, 0xa, 0x0, 0x2, 0xff, 0x0, 0x0, 0xc, 0x3, 0x2, 0xfffe, 0x1, 0x2, 0x4e22, 0x4e24}, 0x4, 0x4}, 0x1, 0x4}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}, &(0x7f0000000080)={0x0, 0x1, [0xbbb, 0x886, 0x732, 0xf5b]}) syz_emit_ethernet(0x15d, &(0x7f0000000100)={@random="e270049a2fc6", @random="4b5db677ea43", @val={@void, {0x8100, 0x3, 0x1, 0x1}}, {@ipv6={0x86dd, @generic={0x4, 0x6, "1f2552", 0x123, 0x21, 0x1, @private0={0xfc, 0x0, '\x00', 0x6}, @mcast1, {[@routing={0xab, 0x8, 0x1, 0x6, 0x0, [@local, @dev={0xfe, 0x80, '\x00', 0x31}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @empty]}, @routing={0x5c, 0x6, 0x0, 0x6, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @empty, @local]}, @dstopts={0x3a, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0xfc}]}], "12c3e774ab6f8146f245fca1fd61000c680031ea26be0f6cb951b0cf3589e17f853cadab2e2d876df510d921655e5a48f8eae44abd18c05e049fbe696a436a91e2277a00f9c198e29765fc58e989bf8676ab1bf12fe2ef3fcc5aad49fe0d4e34ff89b024b74f0e1d10df80637b12ae0aac231486248b79d64e88a7b4c7c5d741d786f1d89598eda15889b7003034187ef4e813"}}}}}, &(0x7f0000000280)={0x1, 0x1, [0xb6a, 0xea9, 0xd5a, 0x838]}) 10:21:59 executing program 4: chdir(0x0) openat(0xffffffffffffffff, 0x0, 0x806c1, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x80900, 0x140) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xc0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x3, 0x0) r1 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000240), 0x0, 0x5) clock_gettime(0x0, &(0x7f0000000180)) mq_timedsend(r1, &(0x7f0000000380)="7524ca4b82904f5e1c18b4c04ce445ceeac6ca6a4c08b3ebf9b927f6074a2067ecc2518caebb91e96d382dbe8efd71ac8e8f85d6e67f41773ed5c03513057eed164792a358031c3427df0024e19c6dae07df23b719f5cf37c360887f900361c3c692280fc411b918b26b79dc0eda1d7a18210d60e289ad6ef78cb22f2f1f3c5c69e0e77b7d0afd76c7f895f20ca563daacee65400c11b5648a04c16afc900ce02e6fccbd510547d6cce3975d8122c7a9b96213e908", 0x51, 0xaf, &(0x7f00000001c0)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x28, &(0x7f0000000140), &(0x7f0000000240)=0x4) sendfile(0xffffffffffffffff, r2, &(0x7f0000000040)=0x7fff, 0x100000000) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r3, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000280)='./file1\x00', 0x2) openat(r3, &(0x7f0000000080)='./file1/file0\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f00000002c0)="99a12fe1ae447d4cc8533145f1c027152442287f4457e412638cb0fb8b043f1392788a54b1d01eb4bb641bd5d9b4704c8f554ea7f9f7b5210350d51037a27b56a28874c0167a15951fdc3625e84a2eb334df7b0946c014", 0x57, 0x80, 0x0) [ 1043.249324] FAULT_INJECTION: forcing a failure. [ 1043.249324] name failslab, interval 1, probability 0, space 0, times 0 [ 1043.250916] CPU: 0 PID: 8302 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1043.251865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1043.253004] Call Trace: [ 1043.253372] dump_stack+0x107/0x167 [ 1043.253868] should_fail.cold+0x5/0xa [ 1043.254393] ? create_object.isra.0+0x3a/0xa20 [ 1043.255023] should_failslab+0x5/0x20 [ 1043.255548] kmem_cache_alloc+0x5b/0x310 [ 1043.256199] ? mark_held_locks+0x9e/0xe0 [ 1043.256818] create_object.isra.0+0x3a/0xa20 [ 1043.257414] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1043.258103] kmem_cache_alloc+0x159/0x310 [ 1043.258670] xas_alloc+0x336/0x440 [ 1043.259160] xas_create+0x34a/0x10d0 [ 1043.259676] ? queued_spin_lock_slowpath+0xcc/0x8c0 [ 1043.260359] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1043.261083] xas_store+0x8c/0x1c40 [ 1043.261588] __xa_store+0x164/0x2d0 [ 1043.262086] ? xa_delete_node+0x280/0x280 [ 1043.262664] ? trace_hardirqs_on+0x5b/0x180 [ 1043.263262] xa_store+0x31/0x50 [ 1043.263719] __io_uring_add_tctx_node+0x1cf/0x520 [ 1043.264376] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1043.265107] ? alloc_fd+0x2e7/0x670 [ 1043.265614] io_uring_setup+0x1fbb/0x2980 [ 1043.266183] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1043.266867] ? wait_for_completion_io+0x270/0x270 [ 1043.267539] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1043.268259] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1043.268991] do_syscall_64+0x33/0x40 [ 1043.269497] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1043.270203] RIP: 0033:0x7fc2d3c4bb19 [ 1043.270710] 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 [ 1043.273180] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1043.274215] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 1043.275169] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1043.276135] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1043.277096] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1043.278042] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:21:59 executing program 1: r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x40a200, 0x0) write$hidraw(r0, &(0x7f0000000040)="afd81504adbdd5f4732cf78789fb08d130c35bb95d77b50e3e38d5c5c875e8c7381c43807284a354860658e2f3", 0x2d) r1 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x6, 0x5, &(0x7f0000000480)=[{&(0x7f00000001c0)="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", 0xfb, 0x6}, {&(0x7f00000002c0)="3a7b18a089730be8ff7cfd1e54c82a7a3728724c8935f8216c9bca28766befb3059fdeacf65b43ed", 0x28, 0x7fffffff}, {&(0x7f0000000300)="2a7daab5eddef03077434a5f58f3d8795f8dcfbe9ed3aa291b0b97c61154e4", 0x1f, 0xfffffffffffffffb}, {&(0x7f0000000340)="947ea045466168d7", 0x8, 0x3}, {&(0x7f0000000380)="e4f6ca4dd3226bd001159d26c9600a9b6893d659dae19703cfe009cb35791fb25361bc0652fda8e4485df67abc9350a2a25042d78b7f9e864bac6977747656c73c950dd13467889142fcbc95235c2afefe22c0ddc05e96a48281fa58057f44fb2742995cee399dd57efede7518b9588cc69ddab801d01627985a879ce28b94398398c5c3f54d7c2ab97522012c2755d5a180de56e25074560c74f22d1155ed12c557f10bf16504c4024675d70af776a0bac11580aadc2abc9da72eaffc47920629e5c754289f2c7a2eecda65a621df227b09ad92", 0xd4, 0x6}], 0x20c4080, &(0x7f0000000500)={[{@gid}, {@uid={'uid', 0x3d, 0xee00}}, {}, {@uid={'uid', 0x3d, 0xee00}}, {@size={'size', 0x3d, [0x144f1c0ac6d6732, 0x36, 0x36]}}, {@gid}], [{@dont_hash}]}) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r1, 0x4008941a, &(0x7f00000005c0)=0x2) syz_emit_ethernet(0x7e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaddaf8bebf73208004500007000000000000190780a010102ac1414aa03009078ac1e0001450000000000000000040000ac141400ac1414bb4424fd030000000000000000ac1e00010000001baf6fe3b958ce4b134693229600ac1414bb00000000ffffffff00000000071b00e0000001ac1414aa00000000ac1414aaac1e00010000004000"], 0x0) [ 1043.296331] FAULT_INJECTION: forcing a failure. [ 1043.296331] name failslab, interval 1, probability 0, space 0, times 0 [ 1043.297870] CPU: 0 PID: 8308 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1043.298776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1043.299881] Call Trace: [ 1043.300237] dump_stack+0x107/0x167 [ 1043.300754] should_fail.cold+0x5/0xa [ 1043.301298] ? create_object.isra.0+0x3a/0xa20 [ 1043.301934] should_failslab+0x5/0x20 [ 1043.302453] kmem_cache_alloc+0x5b/0x310 [ 1043.303006] create_object.isra.0+0x3a/0xa20 [ 1043.303603] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1043.304288] kmem_cache_alloc+0x159/0x310 [ 1043.304886] __alloc_file+0x21/0x320 [ 1043.305385] alloc_empty_file+0x6d/0x170 [ 1043.305925] alloc_file+0x5e/0x5a0 [ 1043.306401] alloc_file_pseudo+0x16a/0x250 [ 1043.306981] ? alloc_file+0x5a0/0x5a0 [ 1043.307501] anon_inode_getfile+0xc8/0x1f0 [ 1043.308087] io_uring_setup+0x138b/0x2980 [ 1043.308665] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1043.309369] ? wait_for_completion_io+0x270/0x270 [ 1043.310036] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1043.310736] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1043.311439] do_syscall_64+0x33/0x40 [ 1043.311935] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1043.312631] RIP: 0033:0x7f79ff89bb19 [ 1043.313133] 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 [ 1043.315630] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1043.316659] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1043.317604] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1043.318580] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1043.319550] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1043.320523] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1043.337617] FAULT_INJECTION: forcing a failure. [ 1043.337617] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1043.339349] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 1043.340465] CPU: 1 PID: 8301 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1043.343384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1043.345149] Call Trace: [ 1043.345308] EXT4-fs (loop4): unable to read superblock [ 1043.345711] dump_stack+0x107/0x167 [ 1043.345736] should_fail.cold+0x5/0xa [ 1043.347988] _copy_to_user+0x2e/0x180 [ 1043.348813] simple_read_from_buffer+0xcc/0x160 [ 1043.349798] proc_fail_nth_read+0x198/0x230 [ 1043.350709] ? proc_sessionid_read+0x230/0x230 [ 1043.351671] ? security_file_permission+0xb1/0xe0 [ 1043.352703] ? proc_sessionid_read+0x230/0x230 [ 1043.353674] vfs_read+0x228/0x620 [ 1043.354410] ksys_read+0x12d/0x260 [ 1043.355160] ? vfs_write+0xb10/0xb10 [ 1043.355949] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1043.357069] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1043.358156] do_syscall_64+0x33/0x40 [ 1043.358943] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1043.360020] RIP: 0033:0x7f93e6e1069c [ 1043.360810] 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 [ 1043.364686] RSP: 002b:00007f93e43d3170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1043.366293] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f93e6e1069c [ 1043.367796] RDX: 000000000000000f RSI: 00007f93e43d31e0 RDI: 0000000000000005 [ 1043.369305] RBP: 00007f93e43d31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1043.370810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1043.372316] R13: 00007ffc50d83acf R14: 00007f93e43d3300 R15: 0000000000022000 10:22:00 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 50) 10:22:00 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 66) [ 1043.554536] FAULT_INJECTION: forcing a failure. [ 1043.554536] name failslab, interval 1, probability 0, space 0, times 0 [ 1043.555938] CPU: 0 PID: 8323 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1043.556770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1043.557783] Call Trace: [ 1043.558103] dump_stack+0x107/0x167 [ 1043.558543] should_fail.cold+0x5/0xa [ 1043.559005] ? security_file_alloc+0x34/0x170 [ 1043.559545] should_failslab+0x5/0x20 [ 1043.560006] kmem_cache_alloc+0x5b/0x310 [ 1043.560494] security_file_alloc+0x34/0x170 [ 1043.561021] __alloc_file+0xb7/0x320 [ 1043.561488] alloc_empty_file+0x6d/0x170 [ 1043.561972] alloc_file+0x5e/0x5a0 [ 1043.562397] alloc_file_pseudo+0x16a/0x250 [ 1043.562900] ? alloc_file+0x5a0/0x5a0 [ 1043.563361] anon_inode_getfile+0xc8/0x1f0 [ 1043.563869] io_uring_setup+0x138b/0x2980 [ 1043.564367] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1043.564983] ? wait_for_completion_io+0x270/0x270 [ 1043.565573] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1043.566201] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1043.566813] do_syscall_64+0x33/0x40 [ 1043.567252] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1043.567861] RIP: 0033:0x7f79ff89bb19 [ 1043.568304] 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 [ 1043.570487] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1043.571388] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1043.572231] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1043.573084] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1043.573927] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1043.574771] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1043.591173] FAULT_INJECTION: forcing a failure. [ 1043.591173] name failslab, interval 1, probability 0, space 0, times 0 [ 1043.592526] CPU: 0 PID: 8325 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1043.593338] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1043.594333] Call Trace: [ 1043.594647] dump_stack+0x107/0x167 [ 1043.595073] should_fail.cold+0x5/0xa [ 1043.595522] ? create_object.isra.0+0x3a/0xa20 [ 1043.596059] should_failslab+0x5/0x20 [ 1043.596505] kmem_cache_alloc+0x5b/0x310 [ 1043.596998] create_object.isra.0+0x3a/0xa20 [ 1043.597509] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1043.598107] kmem_cache_alloc+0x159/0x310 [ 1043.598599] xas_alloc+0x336/0x440 [ 1043.599018] xas_create+0x34a/0x10d0 [ 1043.599465] ? kernel_text_address+0xf2/0x120 [ 1043.599998] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1043.600619] xas_store+0x8c/0x1c40 [ 1043.601045] __xa_store+0x164/0x2d0 [ 1043.601467] ? xa_delete_node+0x280/0x280 [ 1043.601955] ? trace_hardirqs_on+0x5b/0x180 [ 1043.602460] xa_store+0x31/0x50 [ 1043.602848] __io_uring_add_tctx_node+0x1cf/0x520 [ 1043.603416] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1043.604030] ? alloc_fd+0x2e7/0x670 [ 1043.604459] io_uring_setup+0x1fbb/0x2980 [ 1043.604955] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1043.605544] ? wait_for_completion_io+0x270/0x270 [ 1043.606113] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1043.606729] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1043.607335] do_syscall_64+0x33/0x40 [ 1043.607769] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1043.608372] RIP: 0033:0x7fc2d3c4bb19 [ 1043.608806] 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 [ 1043.610948] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1043.611830] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 1043.612664] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1043.613502] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1043.614325] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1043.615153] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:22:14 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 67) 10:22:14 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 51) 10:22:14 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000000)) 10:22:14 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x9, 0x0) 10:22:14 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000001c0)={0xbf}) syz_io_uring_setup(0x1081, &(0x7f0000000280), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000580)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0xe, &(0x7f00000001c0)=@in}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x4015, 0x2}, 0x14}}, 0x0) read(r4, &(0x7f0000000080)=""/65, 0x41) ioctl$BTRFS_IOC_QGROUP_LIMIT(0xffffffffffffffff, 0x8030942b, &(0x7f00000006c0)={0x8001, {0x8, 0x100000000, 0x1000, 0x10000, 0x7fffffff}}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x16, 0xd01}, 0x14}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) fstatfs(0xffffffffffffffff, &(0x7f0000000640)=""/84) r5 = syz_io_uring_setup(0x13bb, &(0x7f0000000140), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r8, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r5, 0x0) syz_io_uring_setup(0x4345, &(0x7f0000000080)={0x0, 0xcfc4, 0x8, 0x1, 0x187, 0x0, r5}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000240)=0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r9, &(0x7f0000000280)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x4004, @fd_index=0x2, 0x3f, 0x99fa, 0x4, 0x2, 0x1, {0x0, r10}}, 0x4) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_SENDMSG={0x9, 0x1, 0x0, r4, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @local}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)="98456e61ae3637ec59445efb96382aa09064e1644af532eaba2a034b07e88e8da833ccb82c6ce533bc3af6c3a24edb042879562537de27b795edf9", 0x3b}, {&(0x7f0000000240)="49a68e1f560add455b4b2a528c30b1282e885fe84d9f1605c5b8ab1c842b58187e44fcdf5d91f56c2af52406ecb418680794814d2c28751a07521f15fac6b4569c9557de01d7e013fce7e47887e8e3efba8b9718cb4e1a83f4c3a74638832404f6a8e348a8d370147c338b588cc8859fdf6ac536618f4b5f7559933944c4488f038bce8555fbb349a90f5838fab4824a2e8b80917a8cccdbea98972a327a2f7540ebd0baf31a58a0500e2d42865e58d68ff1ab19bb62de4a265c9cafe8430b40fe5b095211d529dd277b20d9b409a67d90c7abf02aa2b332f993d1e2fcb4f93e45e6bdbf6970b0f16e6d190741864a1b09b38ddb7d77", 0xf6}], 0x2, &(0x7f0000000340)=[{0xe0, 0x10d, 0x1d8c, "3f499240fa2b6abdab42b01a3d748a6fc0d8cf036160698ba8dd0b1fe910e0df4237bb509a51a06162cd7c1f92b751850e06279042a0d8579f2e8b72bcbbc52f690eee7fcb527e4875230d876916d70967dc87508ac5037151538c6af429dc29d6770b223a6718013b65a3e69c55e744fdac6e305428ac6593954be398a433010f6b0cc70e062050d73b3afa2bd8572f8b134ef1ccda81c60e41bbe0e9fa0131452ee0728866de90a276af7e7633827231a1986fb7f8bc967375564c438b9cb806752a8cbabd5d6fc65ec7a754"}, {0x100, 0x102, 0xffff0268, "1313ad0caf40b8de55f1914a1962657200d8a5bcc1f8343202096130496cd944c26d38bab9df702db1e0669325d6be79b89a77e9bc16e48e1425c18f8be6dbf6899e23c1a6ac3113625df6a1b5496e70004d5ad5122cf2e654e55889eff076b0eb4ae3bd6b41c2628605422733a35604c9e2f3a45621a3dc7814a475921cb22ddd74f41d65b307daddba762c9fd9b374b7933fe1ee8e2228a765c03080806282432d4b536ef3d0751c0841146c28169910c0194e09618b21c2d4ba77ed6c9219fc02b86a2c72f8c679b4bd70819ad8d4ac3814852609d527ab0b8ae3874b5af8274aa397ef652df0fc807e5c"}, {0x70, 0x88, 0x5, "0864d07e06ec73522d4cfd501771309e458514c15b03a868bcf9669fe088f648d7e310d021078a053220651a30460cd02677b8616138c03b18f2ff254b83e1167c2016f5eca69181df108b8dc354113736be421ecc3e205291cc202b5255ba"}, {0x18, 0x103, 0x6, "2dda71fe4b44"}, {0x40, 0x109, 0x81, "63871bf4f274eca88b958fc77152d00a9bb032ede8619e08e3d14fb74336efa268e3b4f534b6693a46461f09ab"}, {0x38, 0x104, 0x69aa, "fefc9ff43994b3595996831215f560e042f79ad355d5f0835cf7e05674411d309afb"}], 0x2e0}, 0x0, 0x4000002, 0x2fb3977c40d9aa96, {0x0, r10}}, 0xffff8001) 10:22:14 executing program 4: chdir(0x0) openat(0xffffffffffffffff, 0x0, 0x806c1, 0x0) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x80900, 0x140) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xc0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x3, 0x0) r1 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000240), 0x0, 0x5) clock_gettime(0x0, &(0x7f0000000180)) mq_timedsend(r1, &(0x7f0000000380)="7524ca4b82904f5e1c18b4c04ce445ceeac6ca6a4c08b3ebf9b927f6074a2067ecc2518caebb91e96d382dbe8efd71ac8e8f85d6e67f41773ed5c03513057eed164792a358031c3427df0024e19c6dae07df23b719f5cf37c360887f900361c3c692280fc411b918b26b79dc0eda1d7a18210d60e289ad6ef78cb22f2f1f3c5c69e0e77b7d0afd76c7f895f20ca563daacee65400c11b5648a04c16afc900ce02e6fccbd510547d6cce3975d8122c7a9b96213e908", 0x51, 0xaf, &(0x7f00000001c0)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x28, &(0x7f0000000140), &(0x7f0000000240)=0x4) sendfile(0xffffffffffffffff, r2, &(0x7f0000000040)=0x7fff, 0x100000000) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r3, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000280)='./file1\x00', 0x2) openat(r3, &(0x7f0000000080)='./file1/file0\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f00000002c0)="99a12fe1ae447d4cc8533145f1c027152442287f4457e412638cb0fb8b043f1392788a54b1d01eb4bb641bd5d9b4704c8f554ea7f9f7b5210350d51037a27b56a28874c0167a15951fdc3625e84a2eb334df7b0946c014", 0x57, 0x80, 0x0) 10:22:14 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowne', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:22:14 executing program 1: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0x5, 0x3, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/netstat\x00') fcntl$setown(r1, 0x8, 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r1) sendmsg$DEVLINK_CMD_GET(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x30, r2, 0x20, 0x70bd25, 0x25dfdbfe, {}, [@pci={{0x8}, {0x11}}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x200000c0) sendmsg$DEVLINK_CMD_SB_POOL_SET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="14070000", @ANYRES16=r2, @ANYBLOB="08002dbd7000fcdbdf2510000000"], 0x14}, 0x1, 0x0, 0x0, 0x810}, 0x84) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x17, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 1057.819986] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16405 sclass=netlink_route_socket pid=8339 comm=syz-executor.6 [ 1057.829043] FAULT_INJECTION: forcing a failure. [ 1057.829043] name failslab, interval 1, probability 0, space 0, times 0 [ 1057.830380] CPU: 0 PID: 8344 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1057.831166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1057.832125] Call Trace: [ 1057.832444] dump_stack+0x107/0x167 [ 1057.832870] should_fail.cold+0x5/0xa [ 1057.833314] ? create_object.isra.0+0x3a/0xa20 [ 1057.833845] should_failslab+0x5/0x20 [ 1057.834287] kmem_cache_alloc+0x5b/0x310 [ 1057.834757] create_object.isra.0+0x3a/0xa20 [ 1057.835263] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1057.835848] kmem_cache_alloc+0x159/0x310 [ 1057.836330] security_file_alloc+0x34/0x170 [ 1057.836865] __alloc_file+0xb7/0x320 [ 1057.837293] alloc_empty_file+0x6d/0x170 [ 1057.837758] alloc_file+0x5e/0x5a0 [ 1057.838169] alloc_file_pseudo+0x16a/0x250 [ 1057.838652] ? alloc_file+0x5a0/0x5a0 [ 1057.839099] anon_inode_getfile+0xc8/0x1f0 [ 1057.839585] io_uring_setup+0x138b/0x2980 [ 1057.840069] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1057.840651] ? wait_for_completion_io+0x270/0x270 [ 1057.841226] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1057.841829] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1057.842422] do_syscall_64+0x33/0x40 [ 1057.842852] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1057.843439] RIP: 0033:0x7f79ff89bb19 [ 1057.843872] 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 [ 1057.845994] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1057.846863] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1057.847678] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1057.848496] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1057.849324] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1057.850144] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1057.863128] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 1057.878410] EXT4-fs (loop4): unable to read superblock 10:22:14 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 52) [ 1057.884592] FAULT_INJECTION: forcing a failure. [ 1057.884592] name failslab, interval 1, probability 0, space 0, times 0 [ 1057.885897] CPU: 0 PID: 8347 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1057.886679] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1057.887630] Call Trace: [ 1057.887931] dump_stack+0x107/0x167 [ 1057.888347] should_fail.cold+0x5/0xa [ 1057.888790] ? ___slab_alloc+0x155/0x700 [ 1057.889253] ? create_object.isra.0+0x3a/0xa20 [ 1057.889776] should_failslab+0x5/0x20 [ 1057.890210] kmem_cache_alloc+0x5b/0x310 [ 1057.890677] create_object.isra.0+0x3a/0xa20 [ 1057.891174] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1057.891757] kmem_cache_alloc+0x159/0x310 [ 1057.892235] xas_alloc+0x336/0x440 [ 1057.892648] xas_create+0x34a/0x10d0 [ 1057.893083] ? kernel_text_address+0xf2/0x120 [ 1057.894065] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1057.894677] xas_store+0x8c/0x1c40 [ 1057.895089] __xa_store+0x164/0x2d0 [ 1057.895508] ? xa_delete_node+0x280/0x280 [ 1057.895997] xa_store+0x31/0x50 [ 1057.896376] __io_uring_add_tctx_node+0x1cf/0x520 [ 1057.896938] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1057.897542] ? alloc_fd+0x2e7/0x670 [ 1057.897968] io_uring_setup+0x1fbb/0x2980 [ 1057.898442] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1057.899017] ? wait_for_completion_io+0x270/0x270 [ 1057.899584] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1057.900178] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1057.900776] do_syscall_64+0x33/0x40 [ 1057.901198] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1057.901784] RIP: 0033:0x7fc2d3c4bb19 [ 1057.902208] 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 [ 1057.904305] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1057.905185] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 1057.906011] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1057.906823] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1057.907637] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1057.908447] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:22:14 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x2, &(0x7f0000000000)) 10:22:14 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) fspick(0xffffffffffffff9c, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) io_setup(0x9, &(0x7f00000008c0)) io_pgetevents(0x0, 0xf2, 0x3, &(0x7f0000000240)=[{}, {}, {}], 0x0, &(0x7f0000000200)={0x0}) io_setup(0x4, &(0x7f0000000000)=0x0) io_getevents(r0, 0x4, 0x62, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000380)={0x0, 0x989680}) ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, &(0x7f00000000c0)={0x0, 0x1, {0x0, 0x24, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1d}}) unshare(0x48020200) 10:22:14 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0xa, 0x0) 10:22:14 executing program 4: syz_io_uring_setup(0x0, 0x0, &(0x7f0000fef000/0x11000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x0, 0x0) 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, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$FIOCLEX(r0, 0x5451) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000018c0)=ANY=[], 0x24}}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27, 0x0) ioctl$CDROMREADALL(0xffffffffffffffff, 0x5318, &(0x7f0000001a80)) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000001500)=ANY=[], 0x30}}, 0x20004080) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000002ac0)=ANY=[@ANYBLOB="080500988400014637b5e6a174b7b2b317b4044a94da343dd489e684a04f4ca90665864272f2fedc47a9342fef8ad1fc88337e6391545bf80b8ea61a907e1120dcdd2930f3eace765860d93659a6dc77d049d1d90bf956808d12c853d595ab7ea7e76402b517c198dc7ffbdbb38ab65f84f5242824efb291f523ece2d8e79434f9fe77da5ead57c5f16fed9a43b14e466358a6b4c3a1a8361e8199db7e4116e6031e72ada1c25a85ea221f56", @ANYRES16, @ANYBLOB="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"], 0x508}, 0x1, 0x0, 0x0, 0x40000}, 0x48804) socketpair(0x25, 0x5, 0x7, &(0x7f0000000100)) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000200)={'wlan0\x00', 0x0}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x1, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x44810}, 0x20000000) sendmsg$NL80211_CMD_LEAVE_MESH(r4, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000540)={&(0x7f00000002c0)=ANY=[@ANYBLOB=')\x00\x00 ', @ANYRES16, @ANYBLOB="280026bd704a826946", @ANYRES32=r3, @ANYRES16], 0x28}, 0x1, 0x0, 0x0, 0x408c0}, 0x8054) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f0000000240)=@default_ibss_ssid, 0x6, 0x1) [ 1058.021332] FAULT_INJECTION: forcing a failure. [ 1058.021332] name failslab, interval 1, probability 0, space 0, times 0 [ 1058.024030] CPU: 1 PID: 8354 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1058.025698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1058.027585] Call Trace: [ 1058.028153] dump_stack+0x107/0x167 [ 1058.029104] should_fail.cold+0x5/0xa [ 1058.030147] ? create_object.isra.0+0x3a/0xa20 [ 1058.031150] should_failslab+0x5/0x20 [ 1058.031974] kmem_cache_alloc+0x5b/0x310 [ 1058.032968] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1058.034386] create_object.isra.0+0x3a/0xa20 [ 1058.035336] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1058.036445] kmem_cache_alloc+0x159/0x310 [ 1058.037548] security_file_alloc+0x34/0x170 [ 1058.038635] __alloc_file+0xb7/0x320 [ 1058.039449] alloc_empty_file+0x6d/0x170 [ 1058.040336] alloc_file+0x5e/0x5a0 [ 1058.041126] alloc_file_pseudo+0x16a/0x250 [ 1058.042041] ? alloc_file+0x5a0/0x5a0 [ 1058.042885] anon_inode_getfile+0xc8/0x1f0 [ 1058.043804] io_uring_setup+0x138b/0x2980 [ 1058.044720] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1058.045827] ? wait_for_completion_io+0x270/0x270 [ 1058.046902] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1058.048042] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1058.049135] do_syscall_64+0x33/0x40 [ 1058.049917] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1058.050993] RIP: 0033:0x7f79ff89bb19 [ 1058.051776] 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 [ 1058.055670] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1058.057273] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1058.058771] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1058.060268] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1058.061797] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1058.063309] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1058.136284] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 10:22:14 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:22:14 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 68) [ 1058.166010] EXT4-fs (loop4): unable to read superblock 10:22:14 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000000)) 10:22:14 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 53) 10:22:14 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0xd, 0x0) [ 1058.299022] FAULT_INJECTION: forcing a failure. [ 1058.299022] name failslab, interval 1, probability 0, space 0, times 0 [ 1058.301824] CPU: 1 PID: 8371 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1058.303279] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1058.305276] Call Trace: [ 1058.305993] dump_stack+0x107/0x167 [ 1058.306771] should_fail.cold+0x5/0xa [ 1058.307592] ? xas_alloc+0x336/0x440 [ 1058.308393] should_failslab+0x5/0x20 [ 1058.309212] kmem_cache_alloc+0x5b/0x310 [ 1058.310219] xas_alloc+0x336/0x440 [ 1058.311105] xas_create+0x34a/0x10d0 [ 1058.312111] ? kernel_text_address+0xf2/0x120 [ 1058.313284] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1058.314615] xas_store+0x8c/0x1c40 [ 1058.315642] __xa_store+0x164/0x2d0 [ 1058.316562] ? xa_delete_node+0x280/0x280 [ 1058.317648] ? trace_hardirqs_on+0x5b/0x180 [ 1058.318625] xa_store+0x31/0x50 [ 1058.319482] __io_uring_add_tctx_node+0x1cf/0x520 [ 1058.320660] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1058.321974] ? alloc_fd+0x2e7/0x670 [ 1058.322967] io_uring_setup+0x1fbb/0x2980 [ 1058.324022] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1058.325290] ? wait_for_completion_io+0x270/0x270 [ 1058.326516] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1058.327641] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1058.328764] do_syscall_64+0x33/0x40 [ 1058.329565] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1058.330666] RIP: 0033:0x7fc2d3c4bb19 [ 1058.331464] 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 [ 1058.335426] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1058.337070] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 1058.338592] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1058.340119] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1058.341657] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1058.343184] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1058.414073] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 1058.416537] EXT4-fs (loop4): unable to read superblock [ 1058.441520] FAULT_INJECTION: forcing a failure. [ 1058.441520] name failslab, interval 1, probability 0, space 0, times 0 [ 1058.444167] CPU: 1 PID: 8383 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1058.445734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1058.447754] Call Trace: [ 1058.448434] dump_stack+0x107/0x167 [ 1058.449348] should_fail.cold+0x5/0xa [ 1058.450372] ? create_object.isra.0+0x3a/0xa20 [ 1058.451520] should_failslab+0x5/0x20 [ 1058.452552] kmem_cache_alloc+0x5b/0x310 [ 1058.453549] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1058.454895] create_object.isra.0+0x3a/0xa20 [ 1058.456047] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1058.457366] kmem_cache_alloc+0x159/0x310 [ 1058.458398] security_file_alloc+0x34/0x170 [ 1058.459560] __alloc_file+0xb7/0x320 [ 1058.460451] alloc_empty_file+0x6d/0x170 [ 1058.461497] alloc_file+0x5e/0x5a0 [ 1058.462420] alloc_file_pseudo+0x16a/0x250 [ 1058.463375] ? alloc_file+0x5a0/0x5a0 [ 1058.464412] anon_inode_getfile+0xc8/0x1f0 [ 1058.465339] io_uring_setup+0x138b/0x2980 [ 1058.466246] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1058.467401] ? wait_for_completion_io+0x270/0x270 [ 1058.468479] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1058.469668] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1058.470953] do_syscall_64+0x33/0x40 [ 1058.472008] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1058.473134] RIP: 0033:0x7f79ff89bb19 [ 1058.473938] 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 [ 1058.478501] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1058.480475] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1058.482306] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1058.484159] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1058.486035] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1058.487883] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:22:28 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x48020200) 10:22:28 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) fspick(0xffffffffffffff9c, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) io_setup(0x9, &(0x7f00000008c0)) io_pgetevents(0x0, 0xf2, 0x3, &(0x7f0000000240)=[{}, {}, {}], 0x0, &(0x7f0000000200)={0x0}) io_setup(0x4, &(0x7f0000000000)=0x0) io_getevents(r0, 0x4, 0x62, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000380)={0x0, 0x989680}) ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, &(0x7f00000000c0)={0x0, 0x1, {0x0, 0x24, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1d}}) unshare(0x48020200) 10:22:28 executing program 4: sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x401}]}]}, 0x4c}}, 0x80) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x6c, 0x3, 0x1, 0x301, 0x0, 0x0, {0x5, 0x0, 0x7}, [@CTA_TUPLE_MASTER={0x48, 0xe, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010101}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x7}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x8000) r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x50801000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x30, r0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x4}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x50}, 0x0) socketpair(0x1a, 0x4, 0x1, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPCTNL_MSG_TIMEOUT_GET(r1, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x40, 0x1, 0x8, 0x801, 0x0, 0x0, {0x2, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8, 0x5, 0x1, 0x0, 0xd1a}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x88f8}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x8863}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}]}, 0x40}, 0x1, 0x0, 0x0, 0x2004c010}, 0xc0) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000540), r2) sendmsg$ETHTOOL_MSG_PAUSE_GET(r2, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x14, r3, 0x20, 0x70bd2d, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x9840}, 0x20000081) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000680), r2) accept4$packet(r2, &(0x7f00000006c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000700)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000740)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000000840)=0xe8) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000900)={'syztnl0\x00', &(0x7f0000000880)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x1, 0x8, 0x1a, @mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, 0x7, 0x10, 0x240000, 0x3}}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000940)={'wg2\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000d00)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000980)={0x310, r4, 0x400, 0x6, 0x25dfdbfd, {}, [{{0x8}, {0xf8, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r5}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r6}}}]}}, {{0x8}, {0x16c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfc7c}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r8}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}]}, 0x310}, 0x1, 0x0, 0x0, 0x4838efe89affe6d}, 0x4000001) r9 = syz_genetlink_get_family_id$devlink(&(0x7f0000000d80), r2) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r1, &(0x7f0000001000)={&(0x7f0000000d40)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000fc0)={&(0x7f0000000dc0)={0x1e4, r9, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x4}, {0x6, 0x16, 0x4}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x5}, {0x8, 0xb, 0x200}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xffff}, {0x6, 0x16, 0x1}, {0x5}, {0x6, 0x11, 0x2ccb}, {0x8, 0xb, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x7ff}, {0x6, 0x16, 0x1}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x9}, {0x8, 0xb, 0x8001}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x7}, {0x6, 0x16, 0x56c0}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x7}, {0x8, 0xb, 0x58cc}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x200}, {0x6, 0x16, 0x8001}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x9060}, {0x8, 0xb, 0x2}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x2}, {0x6, 0x16, 0x6}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x9}, {0x8}}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x10000}, 0x20044000) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000001100)={&(0x7f0000001040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000010c0)={&(0x7f0000001080)={0x38, 0x0, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFINDEX={0x8}]}, 0x38}}, 0x400c044) sendmsg$ETHTOOL_MSG_EEE_GET(r2, &(0x7f0000001300)={&(0x7f0000001140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000012c0)={&(0x7f0000001180)={0x10c, r3, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x90, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x81}, 0x20008801) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f00000013c0)={'ip6tnl0\x00', &(0x7f0000001340)={'syztnl2\x00', r6, 0x2f, 0xde, 0x1, 0x8, 0x1, @private1, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x10, 0x7, 0x6a, 0x2}}) socketpair(0x6, 0x3, 0x0, &(0x7f0000001400)) 10:22:28 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1260, &(0x7f0000000000)) 10:22:28 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 69) 10:22:28 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0xf, 0x0) 10:22:28 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:22:28 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 54) [ 1072.370200] FAULT_INJECTION: forcing a failure. [ 1072.370200] name failslab, interval 1, probability 0, space 0, times 0 [ 1072.371721] CPU: 0 PID: 8406 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1072.372607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1072.373685] Call Trace: [ 1072.374033] dump_stack+0x107/0x167 [ 1072.374508] should_fail.cold+0x5/0xa [ 1072.375007] ? create_object.isra.0+0x3a/0xa20 [ 1072.375600] should_failslab+0x5/0x20 [ 1072.376093] kmem_cache_alloc+0x5b/0x310 [ 1072.376622] ? mark_held_locks+0x9e/0xe0 [ 1072.377155] create_object.isra.0+0x3a/0xa20 [ 1072.377723] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1072.378391] kmem_cache_alloc+0x159/0x310 [ 1072.378931] xas_alloc+0x336/0x440 [ 1072.379390] xas_create+0x34a/0x10d0 [ 1072.379878] ? kernel_text_address+0xf2/0x120 [ 1072.380460] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1072.381145] xas_store+0x8c/0x1c40 [ 1072.381621] __xa_store+0x164/0x2d0 [ 1072.382092] ? xa_delete_node+0x280/0x280 [ 1072.382638] ? trace_hardirqs_on+0x5b/0x180 [ 1072.383201] xa_store+0x31/0x50 [ 1072.383629] __io_uring_add_tctx_node+0x1cf/0x520 [ 1072.384254] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1072.384938] ? alloc_fd+0x2e7/0x670 [ 1072.385413] io_uring_setup+0x1fbb/0x2980 [ 1072.385957] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1072.386614] ? wait_for_completion_io+0x270/0x270 [ 1072.387251] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1072.387927] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1072.388593] do_syscall_64+0x33/0x40 [ 1072.389096] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1072.389756] RIP: 0033:0x7fc2d3c4bb19 [ 1072.390236] 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 [ 1072.392620] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1072.393605] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 1072.394521] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1072.395439] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1072.396355] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1072.397274] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1072.403977] FAULT_INJECTION: forcing a failure. [ 1072.403977] name failslab, interval 1, probability 0, space 0, times 0 [ 1072.405653] CPU: 0 PID: 8405 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1072.406646] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1072.406651] Call Trace: [ 1072.406664] dump_stack+0x107/0x167 [ 1072.406686] should_fail.cold+0x5/0xa [ 1072.409739] ? create_object.isra.0+0x3a/0xa20 [ 1072.410348] should_failslab+0x5/0x20 [ 1072.410848] kmem_cache_alloc+0x5b/0x310 [ 1072.411386] create_object.isra.0+0x3a/0xa20 [ 1072.411963] kmemleak_alloc_percpu+0xa0/0x100 [ 1072.412548] pcpu_alloc+0x4e2/0x1240 [ 1072.413045] __percpu_counter_init+0x10d/0x2d0 [ 1072.413625] io_uring_alloc_task_context+0xcc/0x6a0 [ 1072.414265] ? io_import_iovec+0x1120/0x1120 [ 1072.414835] ? lock_downgrade+0x6d0/0x6d0 [ 1072.415370] ? do_raw_spin_lock+0x121/0x260 [ 1072.415913] ? rwlock_bug.part.0+0x90/0x90 [ 1072.416456] __io_uring_add_tctx_node+0x2c6/0x520 [ 1072.417075] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1072.417749] ? alloc_fd+0x2e7/0x670 [ 1072.418230] io_uring_setup+0x1fbb/0x2980 [ 1072.418765] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1072.419413] ? wait_for_completion_io+0x270/0x270 [ 1072.420039] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1072.420708] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1072.421388] do_syscall_64+0x33/0x40 [ 1072.421862] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1072.422516] RIP: 0033:0x7f79ff89bb19 [ 1072.422986] 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 [ 1072.425325] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1072.426298] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1072.427225] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1072.428130] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1072.429065] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 1072.430076] EXT4-fs (loop4): unable to read superblock [ 1072.430398] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1072.430406] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:22:29 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000000)) 10:22:29 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x10, 0x0) 10:22:29 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 70) 10:22:29 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, 0x0, &(0x7f0000000280)) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'bridge_slave_0\x00'}) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, 0x0}}, 0x0) bind$802154_dgram(0xffffffffffffffff, &(0x7f00000000c0)={0x24, @none={0x0, 0x2}}, 0x14) bind$802154_dgram(0xffffffffffffffff, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r5, r3, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:22:29 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 55) [ 1072.688593] FAULT_INJECTION: forcing a failure. [ 1072.688593] name failslab, interval 1, probability 0, space 0, times 0 [ 1072.690026] CPU: 0 PID: 8427 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1072.690813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1072.691763] Call Trace: [ 1072.692074] dump_stack+0x107/0x167 [ 1072.692502] should_fail.cold+0x5/0xa [ 1072.692948] ? create_object.isra.0+0x3a/0xa20 [ 1072.693471] should_failslab+0x5/0x20 [ 1072.693911] kmem_cache_alloc+0x5b/0x310 [ 1072.694379] ? mark_held_locks+0x9e/0xe0 [ 1072.694852] create_object.isra.0+0x3a/0xa20 [ 1072.695351] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1072.695942] kmem_cache_alloc+0x159/0x310 [ 1072.696423] xas_alloc+0x336/0x440 [ 1072.696831] xas_create+0x34a/0x10d0 [ 1072.697264] ? kernel_text_address+0xf2/0x120 [ 1072.697788] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1072.698384] xas_store+0x8c/0x1c40 [ 1072.698802] __xa_store+0x164/0x2d0 [ 1072.699220] ? xa_delete_node+0x280/0x280 [ 1072.699702] ? trace_hardirqs_on+0x5b/0x180 [ 1072.700208] xa_store+0x31/0x50 [ 1072.700594] __io_uring_add_tctx_node+0x1cf/0x520 [ 1072.701163] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1072.701757] ? alloc_fd+0x2e7/0x670 [ 1072.702186] io_uring_setup+0x1fbb/0x2980 [ 1072.702672] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1072.703251] ? wait_for_completion_io+0x270/0x270 [ 1072.703813] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1072.704415] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1072.705020] do_syscall_64+0x33/0x40 [ 1072.705451] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1072.706037] RIP: 0033:0x7fc2d3c4bb19 [ 1072.706465] 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 [ 1072.708608] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1072.709493] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 1072.710319] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1072.711146] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1072.711971] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1072.712800] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1072.721089] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 1072.722373] EXT4-fs (loop4): unable to read superblock 10:22:29 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:22:29 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x11, 0x0) 10:22:29 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)) [ 1072.793280] FAULT_INJECTION: forcing a failure. [ 1072.793280] name failslab, interval 1, probability 0, space 0, times 0 [ 1072.795752] CPU: 1 PID: 8434 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1072.797231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1072.799004] Call Trace: [ 1072.799572] dump_stack+0x107/0x167 [ 1072.800354] should_fail.cold+0x5/0xa [ 1072.801178] ? create_object.isra.0+0x3a/0xa20 [ 1072.802153] should_failslab+0x5/0x20 [ 1072.802974] kmem_cache_alloc+0x5b/0x310 [ 1072.803846] create_object.isra.0+0x3a/0xa20 [ 1072.804799] kmemleak_alloc_percpu+0xa0/0x100 [ 1072.805773] pcpu_alloc+0x4e2/0x1240 [ 1072.806585] __percpu_counter_init+0x10d/0x2d0 [ 1072.807568] io_uring_alloc_task_context+0xcc/0x6a0 [ 1072.808630] ? io_import_iovec+0x1120/0x1120 [ 1072.809570] ? lock_downgrade+0x6d0/0x6d0 [ 1072.810450] ? do_raw_spin_lock+0x121/0x260 [ 1072.811362] ? rwlock_bug.part.0+0x90/0x90 [ 1072.812265] __io_uring_add_tctx_node+0x2c6/0x520 [ 1072.813302] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1072.814415] ? alloc_fd+0x2e7/0x670 [ 1072.815199] io_uring_setup+0x1fbb/0x2980 [ 1072.816090] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1072.817177] ? wait_for_completion_io+0x270/0x270 [ 1072.818233] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1072.819347] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1072.820443] do_syscall_64+0x33/0x40 [ 1072.821245] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1072.822340] RIP: 0033:0x7f79ff89bb19 [ 1072.823122] 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 [ 1072.827021] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1072.828646] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1072.830160] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1072.831672] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1072.833203] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1072.834715] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:22:29 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 56) [ 1072.964876] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 1072.966391] EXT4-fs (loop4): unable to read superblock [ 1073.011781] FAULT_INJECTION: forcing a failure. [ 1073.011781] name failslab, interval 1, probability 0, space 0, times 0 [ 1073.014223] CPU: 1 PID: 8446 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1073.015672] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1073.017435] Call Trace: [ 1073.017999] dump_stack+0x107/0x167 [ 1073.018779] should_fail.cold+0x5/0xa [ 1073.019586] ? io_wq_create+0xeb/0xc00 [ 1073.020409] should_failslab+0x5/0x20 [ 1073.021220] __kmalloc+0x72/0x390 [ 1073.021970] io_wq_create+0xeb/0xc00 [ 1073.022908] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1073.023986] ? io_import_iovec+0x1120/0x1120 [ 1073.024931] ? io_apoll_task_func+0x2d0/0x2d0 [ 1073.025869] ? __io_req_find_next+0x300/0x300 [ 1073.026820] ? do_raw_spin_lock+0x121/0x260 [ 1073.027729] ? rwlock_bug.part.0+0x90/0x90 [ 1073.028628] __io_uring_add_tctx_node+0x2c6/0x520 [ 1073.029657] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1073.030762] ? alloc_fd+0x2e7/0x670 [ 1073.031544] io_uring_setup+0x1fbb/0x2980 [ 1073.032425] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1073.033505] ? wait_for_completion_io+0x270/0x270 [ 1073.034549] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1073.035996] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1073.037231] do_syscall_64+0x33/0x40 [ 1073.038219] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1073.039296] RIP: 0033:0x7f79ff89bb19 [ 1073.040088] 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 [ 1073.044519] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1073.046140] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1073.047929] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1073.049495] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1073.051009] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1073.052898] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:22:44 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 71) 10:22:44 executing program 6: 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000000)) 10:22:44 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x4b47, &(0x7f0000000000)) 10:22:44 executing program 1: 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=[]) mount(&(0x7f0000000140)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='logfs\x00', 0x4, &(0x7f0000000480)='.-\x00') mkdirat(0xffffffffffffffff, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/locks\x00', 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r1, 0xc0506617, 0x0) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r2, 0xca289435, &(0x7f0000000640)={0x5, 0x81, @status={[0x8, 0x1000, 0x9, 0x3, 0x0, 0x6]}, [0x2, 0x6f57, 0x7, 0xfb, 0x0, 0x8, 0xe00, 0x1f, 0xaa, 0x3, 0x2, 0x200, 0x1ff, 0x8001, 0x0, 0x6, 0x1, 0x7fffffff, 0x7fffffff, 0x7, 0x739d, 0xff, 0x2, 0x6, 0x1, 0x9, 0x1ff, 0x9, 0x101, 0xfffffffffffffe01, 0x3, 0x4, 0xfffffffffffffffe, 0x400, 0x4, 0x1a100000000000, 0xfffffffffffff360, 0x2, 0x7d, 0xfffffffffffffffe, 0x100000001, 0x1, 0x1, 0x4, 0x0, 0x42e8, 0x1, 0x81, 0xfff, 0xbb, 0x1, 0x200, 0x7fffffff, 0x7ff, 0x0, 0x6, 0x0, 0x1, 0x7, 0x1, 0x1, 0x100000002, 0x4, 0xffffffff]}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000001080)={0x0, 0x80000001, 0x7fffffff, 0x1}) openat(r0, &(0x7f00000001c0)='./file0\x00', 0xc040, 0x8) sendmsg$nl_generic(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000500)=ANY=[@ANYBLOB="200000192600274e00000000000000006b0000000000000008000a00", @ANYRESHEX, @ANYBLOB], 0x20}, 0x1, 0x0, 0x0, 0x2040044}, 0x20018004) ioctl$AUTOFS_IOC_PROTOSUBVER(r2, 0x80049367, &(0x7f0000000040)) open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="1000000017020007002e2f66696c65300dd4fd10d3693ffbe448f12e853aa47179ea25c249fbfa58feb83664e6e9135ccf0d4710e2162dc3cb130d0a956f0742c962e011871cf912f6d28f69099a42620bb55a32840fcfe72dd09e19fda7fb07f60b63b90ddd597de47fb853315834712d32b2b74d53147b2c96293fa5d249ea6a90247479c21578c2caeeb372ce0908f20ef3f650cce41326b8c5f8c601cb3940b48c2d524842dfd380424ed7291c95baf234672bd95d44"], 0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000001a40), 0x4000000000002d0, 0x400c040) sendfile(r0, r3, &(0x7f0000000300)=0x1, 0x6e) 10:22:44 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x23, 0x0) 10:22:44 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:22:44 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 57) 10:22:44 executing program 4: syz_io_uring_setup(0x1081, &(0x7f0000000280), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000580)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0xe, &(0x7f00000001c0)=@in}, 0x0) syz_io_uring_setup(0x7cfd, &(0x7f0000000300)={0x0, 0x3786, 0x0, 0x0, 0x2ce}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000000)=0x0) syz_io_uring_submit(r0, r3, &(0x7f00000001c0)=@IORING_OP_FALLOCATE={0x11, 0x2, 0x0, @fd_index=0x7, 0xffffffffffff3254, 0x0, 0x1, 0x0, 0x1}, 0x8c9) r4 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x600442, 0x25, 0x8}, 0x18) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000240)) [ 1087.710330] FAULT_INJECTION: forcing a failure. [ 1087.710330] name failslab, interval 1, probability 0, space 0, times 0 [ 1087.711831] FAULT_INJECTION: forcing a failure. [ 1087.711831] name failslab, interval 1, probability 0, space 0, times 0 [ 1087.711858] CPU: 0 PID: 8463 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1087.715095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1087.716125] Call Trace: [ 1087.716463] dump_stack+0x107/0x167 [ 1087.716917] should_fail.cold+0x5/0xa [ 1087.717405] ? create_object.isra.0+0x3a/0xa20 [ 1087.717977] should_failslab+0x5/0x20 [ 1087.718453] kmem_cache_alloc+0x5b/0x310 [ 1087.718963] ? mark_held_locks+0x9e/0xe0 [ 1087.719470] create_object.isra.0+0x3a/0xa20 [ 1087.720017] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1087.720655] kmem_cache_alloc+0x159/0x310 [ 1087.721219] xas_alloc+0x336/0x440 [ 1087.721665] xas_create+0x34a/0x10d0 [ 1087.722135] ? kernel_text_address+0xf2/0x120 [ 1087.722694] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1087.723345] xas_store+0x8c/0x1c40 [ 1087.723794] __xa_store+0x164/0x2d0 [ 1087.724245] ? xa_delete_node+0x280/0x280 [ 1087.724760] ? trace_hardirqs_on+0x5b/0x180 [ 1087.725305] xa_store+0x31/0x50 [ 1087.725714] __io_uring_add_tctx_node+0x1cf/0x520 [ 1087.726341] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1087.726992] ? alloc_fd+0x2e7/0x670 [ 1087.727453] io_uring_setup+0x1fbb/0x2980 [ 1087.727970] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1087.728594] ? wait_for_completion_io+0x270/0x270 [ 1087.729210] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1087.729856] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1087.730494] do_syscall_64+0x33/0x40 [ 1087.730951] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1087.731581] RIP: 0033:0x7fc2d3c4bb19 [ 1087.732041] 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 [ 1087.734300] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1087.735306] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 1087.736183] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1087.737069] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1087.738011] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1087.738887] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1087.739847] CPU: 1 PID: 8464 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1087.741446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1087.743434] Call Trace: [ 1087.743995] dump_stack+0x107/0x167 [ 1087.744766] should_fail.cold+0x5/0xa [ 1087.745588] ? create_object.isra.0+0x3a/0xa20 [ 1087.746560] should_failslab+0x5/0x20 [ 1087.747358] kmem_cache_alloc+0x5b/0x310 [ 1087.748324] ? io_uring_alloc_task_context+0xf5/0x6a0 [ 1087.749652] create_object.isra.0+0x3a/0xa20 [ 1087.750570] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1087.751653] __kmalloc+0x16e/0x390 [ 1087.752412] io_wq_create+0xeb/0xc00 [ 1087.753219] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1087.754437] ? io_import_iovec+0x1120/0x1120 [ 1087.755572] ? io_apoll_task_func+0x2d0/0x2d0 [ 1087.756511] ? __io_req_find_next+0x300/0x300 [ 1087.757478] ? do_raw_spin_lock+0x121/0x260 [ 1087.758401] ? rwlock_bug.part.0+0x90/0x90 [ 1087.759297] __io_uring_add_tctx_node+0x2c6/0x520 [ 1087.760311] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1087.761414] ? alloc_fd+0x2e7/0x670 [ 1087.762191] io_uring_setup+0x1fbb/0x2980 [ 1087.763070] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1087.764140] ? wait_for_completion_io+0x270/0x270 [ 1087.765188] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1087.766292] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1087.767377] do_syscall_64+0x33/0x40 [ 1087.768163] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1087.769251] RIP: 0033:0x7f79ff89bb19 [ 1087.770032] 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 [ 1087.773904] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1087.775500] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1087.776998] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1087.778507] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1087.780011] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1087.781521] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:22:44 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x2e, 0x0) 10:22:44 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 72) 10:22:44 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 58) 10:22:44 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x4b49, &(0x7f0000000000)) 10:22:44 executing program 6: newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) setreuid(r0, r0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/224, 0xe0, 0x10021, &(0x7f0000000180)=@xdp={0x2c, 0x6, 0x0, 0xc}, 0x80) 10:22:44 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) copy_file_range(r0, 0x0, r0, &(0x7f0000000000)=0x3ff, 0x4b, 0x0) ioctl$BLKBSZSET(0xffffffffffffffff, 0x40081271, &(0x7f0000000080)=0x3) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="88155b031b5b3033b1ef9790554b7b7fcdfb1a4130d65dc242cab4ca642e811795835443dbd0502634903133f4c7d6c0feb0b68125fdcaa94a7c8aec21a49b59abac247e99ccd59e8ecca2da1dfc0f93f269efd7227d702c446437a6456ee93fe0852db9492aa0e52083c77442a671ec771348a41cca17a86a881462263cfe013bf981d33d15431eecb461ef22357ca0726bad1fbf11402af4071120aefbf0ba5d5c7f4c88f744a6345dc3e28079fdd63fa0fc4e1a07109717dc6e7d8536433e1292d6ada8d0adbeb98e1524b1970895413a7448c11b355fe867dc497ca79d23", 0xe0}, {&(0x7f00000001c0)="bf863df06e710db79adbd4d1e05df5677cd683b827c4fb74800ad1f3fd665c0e0bc2d41e50dfee7d61e16ceab25b8cf74bf92bb019d5fab33a46101814267b3c2bbbe416593c344c89e2ff09d47aa3b54807ab16880769270607034dc696481525319d943e3815a4afd7c20770f4a5bfee9b5e5a591ee548fef11c9154519ecc46e8975b614fafee20352ebeaf13d1ab88f4a448937713705e7f3c112a5f9bd9523e5b5c9a6e9686a599a2a6eb14e7b62729c71dca52ff73388debb8c680fe2b87ff35778062c8693e1301", 0xcb}], 0x2) [ 1087.975078] FAULT_INJECTION: forcing a failure. [ 1087.975078] name failslab, interval 1, probability 0, space 0, times 0 [ 1087.976413] CPU: 0 PID: 8487 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1087.977223] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1087.978155] Call Trace: [ 1087.978475] dump_stack+0x107/0x167 [ 1087.978902] should_fail.cold+0x5/0xa [ 1087.979350] ? io_wq_create+0x6ef/0xc00 [ 1087.979815] should_failslab+0x5/0x20 [ 1087.980265] kmem_cache_alloc_node_trace+0x59/0x340 [ 1087.980852] io_wq_create+0x6ef/0xc00 [ 1087.981305] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1087.981899] ? io_import_iovec+0x1120/0x1120 [ 1087.982411] ? io_apoll_task_func+0x2d0/0x2d0 [ 1087.982907] ? __io_req_find_next+0x300/0x300 [ 1087.983428] ? do_raw_spin_lock+0x121/0x260 [ 1087.983906] ? rwlock_bug.part.0+0x90/0x90 [ 1087.984401] __io_uring_add_tctx_node+0x2c6/0x520 [ 1087.984937] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1087.985548] ? alloc_fd+0x2e7/0x670 [ 1087.985956] io_uring_setup+0x1fbb/0x2980 [ 1087.986442] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1087.987029] ? wait_for_completion_io+0x270/0x270 [ 1087.987600] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1087.988182] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1087.988781] do_syscall_64+0x33/0x40 [ 1087.989200] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1087.989764] RIP: 0033:0x7f79ff89bb19 [ 1087.990171] 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 [ 1087.992187] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1087.993019] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1087.993806] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1087.994585] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1087.995366] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1087.996143] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1088.004888] FAULT_INJECTION: forcing a failure. [ 1088.004888] name failslab, interval 1, probability 0, space 0, times 0 [ 1088.007347] CPU: 1 PID: 8490 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1088.008782] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1088.010651] Call Trace: [ 1088.011216] dump_stack+0x107/0x167 [ 1088.011990] should_fail.cold+0x5/0xa [ 1088.012796] ? xas_alloc+0x336/0x440 [ 1088.013592] should_failslab+0x5/0x20 [ 1088.014398] kmem_cache_alloc+0x5b/0x310 [ 1088.015261] xas_alloc+0x336/0x440 [ 1088.016008] xas_create+0x34a/0x10d0 [ 1088.016800] ? kernel_text_address+0xf2/0x120 [ 1088.017758] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1088.018868] xas_store+0x8c/0x1c40 [ 1088.019630] __xa_store+0x164/0x2d0 [ 1088.020394] ? xa_delete_node+0x280/0x280 [ 1088.021282] ? trace_hardirqs_on+0x5b/0x180 [ 1088.022192] xa_store+0x31/0x50 [ 1088.022882] __io_uring_add_tctx_node+0x1cf/0x520 [ 1088.023894] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1088.025006] ? alloc_fd+0x2e7/0x670 [ 1088.025796] io_uring_setup+0x1fbb/0x2980 [ 1088.026684] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1088.027755] ? wait_for_completion_io+0x270/0x270 [ 1088.028795] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1088.029920] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1088.031004] do_syscall_64+0x33/0x40 [ 1088.031799] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1088.032886] RIP: 0033:0x7fc2d3c4bb19 [ 1088.033677] 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 [ 1088.037595] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1088.039205] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 1088.040709] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1088.042223] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1088.043729] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1088.045250] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:22:44 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x48, 0x0) 10:22:44 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, r0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x282, 0x0) 10:22:44 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:22:44 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 59) 10:22:44 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000000)) 10:22:44 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x42002, 0x153) r2 = openat2(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000180)={0x82c0, 0x80, 0x2}, 0x18) fallocate(0xffffffffffffffff, 0x78, 0x0, 0x0) ftruncate(r0, 0x1000003) lseek(0xffffffffffffffff, 0x8, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="14000400", @ANYRES16=0x0, @ANYBLOB="0400100200000000000011000057"], 0x14}}, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x100010, r1, 0x8000000) syz_io_uring_submit(r3, 0x0, &(0x7f0000000080)=@IORING_OP_ASYNC_CANCEL={0xe, 0x4, 0x0, 0x0, 0x0, 0x1}, 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_RECV=@use_registered_buffer, 0x0) lseek(0xffffffffffffffff, 0x7, 0x2) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000800)={{{@in6=@empty}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f00000007c0)={0xfffffffd, 0x81, 0x667, 0x3f, 0x8}) tee(r2, 0xffffffffffffffff, 0x1, 0x8) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f00000000c0)=@v2={0x2000000, [{0x40, 0x6}, {0x8000000, 0x3}]}, 0x14, 0x1) socket(0x2c, 0x80808, 0xa0000000) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) [ 1088.186301] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 1088.195089] EXT4-fs (loop4): unable to read superblock 10:22:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000005640)=[{{&(0x7f0000000040)={0x2, 0x0, @remote}, 0x10, 0x0}}], 0x1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000000080)=0xfffffff7, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x36e81, 0x1dc) socket$inet6_udplite(0xa, 0x2, 0x88) [ 1088.233005] FAULT_INJECTION: forcing a failure. [ 1088.233005] name failslab, interval 1, probability 0, space 0, times 0 [ 1088.235792] CPU: 1 PID: 8510 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1088.237258] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1088.239011] Call Trace: [ 1088.239575] dump_stack+0x107/0x167 [ 1088.240344] should_fail.cold+0x5/0xa [ 1088.241166] ? create_object.isra.0+0x3a/0xa20 [ 1088.242129] should_failslab+0x5/0x20 [ 1088.242933] kmem_cache_alloc+0x5b/0x310 [ 1088.243787] ? io_wq_create+0x114/0xc00 [ 1088.244633] create_object.isra.0+0x3a/0xa20 [ 1088.245563] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1088.246637] kmem_cache_alloc_node_trace+0x16d/0x340 [ 1088.247707] io_wq_create+0x6ef/0xc00 [ 1088.248528] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1088.249615] ? io_import_iovec+0x1120/0x1120 [ 1088.250542] ? io_apoll_task_func+0x2d0/0x2d0 [ 1088.251493] ? __io_req_find_next+0x300/0x300 [ 1088.252436] ? do_raw_spin_lock+0x121/0x260 [ 1088.253355] ? rwlock_bug.part.0+0x90/0x90 [ 1088.254287] __io_uring_add_tctx_node+0x2c6/0x520 [ 1088.255540] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1088.256889] ? alloc_fd+0x2e7/0x670 [ 1088.257924] io_uring_setup+0x1fbb/0x2980 [ 1088.258810] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1088.259879] ? wait_for_completion_io+0x270/0x270 [ 1088.260927] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1088.262054] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1088.263151] do_syscall_64+0x33/0x40 [ 1088.263934] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1088.265007] RIP: 0033:0x7f79ff89bb19 [ 1088.265800] 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 [ 1088.269699] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1088.271318] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1088.272836] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1088.274359] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1088.275877] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1088.277392] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:22:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r1 = accept(r0, &(0x7f0000000100)=@nfc_llcp, &(0x7f0000000180)=0x80) setsockopt$inet_int(r1, 0x0, 0xa, &(0x7f00000001c0)=0x1000, 0x4) r2 = dup2(0xffffffffffffffff, r0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x8}}}}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000200)=0x86, 0x4) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x16, 0xd01}, 0x14}}, 0x0) read(r3, &(0x7f0000000080)=""/65, 0x41) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x16, 0xd01}, 0x14}}, 0x0) read(r4, &(0x7f0000000080)=""/65, 0x41) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000380)={'veth1_macvtap\x00', {0x2, 0x0, @remote}}) r5 = syz_mount_image$tmpfs(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x9, 0x3, &(0x7f0000000680)=[{&(0x7f0000000440)="6bcdbac3d2d31ce2d6ef10825f81386f57e80add7fe04a267680e3d8b06dcba6222af90c56028827c0f546695583363e35e359f510bd6c2464a79d466e3d47fdee7225840aa4a7a1d29e508333f6f78f3a4b7e8ebaac277d0ab8a41c4378432db6d3333888a014531ee07b4860dc200b6a9a626223ae23d66404129ec024a63b15ac3cc8c6f7d72103861939e8eb27d068754b9780bfcf83270d33379f28", 0x9e, 0x1ff}, {&(0x7f0000000500)="961adf72e488d2e996564266ef41089ba3390a7ee4fed4ad7bff5dda159b9bc856225b9e15da0402ef931ed4e053e512ce4943f69f417709ae18fee274264909715cdd57ec501a0da6408a5b24b5c8fa5993c6e3c6", 0x55, 0x5}, {&(0x7f0000000580)="6e29f9a298a1eb0d7ee2efa78403314d692ed98a5aad06275ba02d2f9cc657d23d171485d774c14ef237b8d130cac7d974598626b5d456c87613b4edef140da6affc5c47d8a6aa210d47954c016ddf8cef73409ad7a669a4509481e24a923dc9a4251a69d5177bcbb4290011b521dfd66a9ad006cba12bd735c0a18cff00245820d08478feda1d0cdcd686b62eadace852e82023ea11966f83948b6983b46515fb74d618a8d916cee79167e389e241d69bb3f3e61caa332e3ba343cd56d44cc2768b614b711b988092a752bf7baeff6db817d5bec04aefbf77d667c116abceea344ee9455dff54bd", 0xe8, 0x6}], 0x0, &(0x7f0000000700)={[{@nr_inodes={'nr_inodes', 0x3d, [0x67, 0x6b]}}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@fsname={'fsname', 0x3d, '$}:$#+}#.[@\x8e'}}]}) r6 = dup2(r2, r5) sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, 0x0, 0x28, 0x70bd27, 0x25dfdbfb, {{}, {}, {0x1c, 0x17, {0xe, 0x9, @l2={'ib', 0x3a, 'netdevsim0\x00'}}}}, ["", "", "", "", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x20040814}, 0x20004000) r7 = io_uring_setup(0x468c, &(0x7f0000000740)={0x0, 0xa030, 0x20, 0x1, 0x16d, 0x0, r2}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x50, r7, 0x0) 10:22:45 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x4c, 0x0) [ 1088.496303] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 1088.497946] EXT4-fs (loop4): unable to read superblock 10:22:58 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 73) 10:22:58 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 60) 10:22:58 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x5421, &(0x7f0000000000)) 10:22:58 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffb2, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='mqueue\x00', 0x0, 0x0) unlink(&(0x7f0000000140)='./file0/file1\x00') mkdir(&(0x7f00000001c0)='./file1\x00', 0x44) lremovexattr(&(0x7f0000000000)='./file0/file1\x00', &(0x7f0000000180)=@known='com.apple.system.Security\x00') chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 10:22:58 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:22:58 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x68, 0x0) 10:22:58 executing program 1: 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, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000700)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYRES32=0xee00, @ANYRES32=0xee00, @ANYBLOB="2e2f66696c6530005481f2f01edfa2f51763206dc3ff54dc5964f031e57a6cb85e2f707356d219ce7971b9cf"]) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000005c0)=ANY=[@ANYRES64, @ANYRESHEX=r2, @ANYRESDEC, @ANYRESOCT, @ANYRESHEX, @ANYRES16]) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="24000000100001000000000000000096000009000500007d000000000500008048000000"], 0x24}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = dup(r4) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000400), &(0x7f0000000440)=0x10) preadv(r5, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) accept4$bt_l2cap(r5, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x80202, 0x100) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) openat(r6, &(0x7f0000000380)='./file0\x00', 0x24000, 0x20) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000003c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_QOS_MAP(r5, &(0x7f00000006c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x11000200}, 0xc, &(0x7f0000000680)={&(0x7f0000000780)=ANY=[@ANYBLOB="8c000000", @ANYRES16=0x0, @ANYBLOB="040026bd700039d86758b0c465a576206a5526bc9caa3cb246eb0b9756333fc95a7e00000000", @ANYRES32=r7, @ANYBLOB="1a00c70006015b000006080402010903100117174644ba69289b00003200c7000006ff0420060305340707021f010107fb064002020100033f020603ab030701030020030002507d1592c391b28100002000c700000204067f0575040907b002020200043f068007c1f53b3fe711c8fb"], 0x8c}, 0x1, 0x0, 0x0, 0x40}, 0x4000800) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 10:22:58 executing program 6: fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x4, 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, 0xfffffffe, 0x4, @perf_bp={&(0x7f0000000100), 0x6d7cf708bc06516e}, 0x23a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='veth0_to_hsr\x00') [ 1101.864865] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1101.878364] FAULT_INJECTION: forcing a failure. [ 1101.878364] name failslab, interval 1, probability 0, space 0, times 0 [ 1101.881133] CPU: 0 PID: 8541 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1101.882705] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1101.884601] Call Trace: [ 1101.885235] dump_stack+0x107/0x167 [ 1101.886064] should_fail.cold+0x5/0xa [ 1101.887038] ? create_object.isra.0+0x3a/0xa20 [ 1101.888081] should_failslab+0x5/0x20 [ 1101.888949] kmem_cache_alloc+0x5b/0x310 [ 1101.889884] ? mark_held_locks+0x9e/0xe0 [ 1101.890808] create_object.isra.0+0x3a/0xa20 [ 1101.891796] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1101.892949] kmem_cache_alloc+0x159/0x310 [ 1101.893913] xas_alloc+0x336/0x440 [ 1101.894728] xas_create+0x34a/0x10d0 [ 1101.895567] ? kernel_text_address+0xf2/0x120 [ 1101.896587] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1101.897788] xas_store+0x8c/0x1c40 [ 1101.898618] __xa_store+0x164/0x2d0 [ 1101.899443] ? xa_delete_node+0x280/0x280 [ 1101.900393] ? trace_hardirqs_on+0x5b/0x180 [ 1101.901400] xa_store+0x31/0x50 [ 1101.902153] __io_uring_add_tctx_node+0x1cf/0x520 [ 1101.903232] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1101.904422] ? alloc_fd+0x2e7/0x670 [ 1101.905276] io_uring_setup+0x1fbb/0x2980 [ 1101.906232] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1101.907382] ? wait_for_completion_io+0x270/0x270 [ 1101.908495] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1101.909696] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1101.910879] do_syscall_64+0x33/0x40 [ 1101.911732] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1101.912911] RIP: 0033:0x7fc2d3c4bb19 [ 1101.913767] 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 [ 1101.918002] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1101.918024] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 1101.918036] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1101.918052] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1101.918064] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1101.918074] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1101.918447] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1101.918500] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1101.918849] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1101.926762] FAULT_INJECTION: forcing a failure. [ 1101.926762] name failslab, interval 1, probability 0, space 0, times 0 [ 1101.935800] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1101.937114] CPU: 0 PID: 8544 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1101.943813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1101.943820] Call Trace: [ 1101.943843] dump_stack+0x107/0x167 [ 1101.943870] should_fail.cold+0x5/0xa [ 1101.943890] ? create_object.isra.0+0x3a/0xa20 [ 1101.943913] should_failslab+0x5/0x20 [ 1101.943932] kmem_cache_alloc+0x5b/0x310 [ 1101.943955] ? io_uring_alloc_task_context+0xf5/0x6a0 [ 1101.952909] create_object.isra.0+0x3a/0xa20 [ 1101.953920] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1101.955091] __kmalloc+0x16e/0x390 [ 1101.955914] io_wq_create+0xeb/0xc00 [ 1101.956773] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1101.957947] ? io_import_iovec+0x1120/0x1120 [ 1101.958952] ? io_apoll_task_func+0x2d0/0x2d0 [ 1101.959966] ? __io_req_find_next+0x300/0x300 [ 1101.960983] ? do_raw_spin_lock+0x121/0x260 [ 1101.961974] ? rwlock_bug.part.0+0x90/0x90 [ 1101.962942] __io_uring_add_tctx_node+0x2c6/0x520 [ 1101.964038] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1101.965220] ? alloc_fd+0x2e7/0x670 [ 1101.966065] io_uring_setup+0x1fbb/0x2980 [ 1101.967037] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1101.968179] ? wait_for_completion_io+0x270/0x270 [ 1101.969269] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1101.970447] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1101.971607] do_syscall_64+0x33/0x40 [ 1101.972457] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1101.973587] RIP: 0033:0x7f79ff89bb19 [ 1101.974432] 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 [ 1101.978564] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1101.980288] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1101.981904] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1101.983517] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1101.985116] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1101.986745] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:22:58 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000003c0)={'gre0\x00', &(0x7f0000000340)=@ethtool_eeprom={0x43, 0x0, 0x92, 0x62, "19a3798c1aa4ce32f3d0a79c5422607d32125fd4949a5c157a5e3cc74604fd257c8f18c44f37f036aee525ae38b0752e3740b74e8ed528ebc833b0eff7c2466428a763fe382a8bf6666af31e6d6c6b338c5d60d5887428077d548ea55af007c54cb3"}}) r1 = socket$netlink(0x10, 0x3, 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000300)=@v1={0x1000000, [{0x5, 0x10001}]}, 0xc, 0x1) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x24}}, 0x4840) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001540), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_SCAN(r2, &(0x7f0000001600)={0x0, 0x0, &(0x7f00000015c0)={&(0x7f0000000000)={0x1c, r3, 0x301, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}}, 0x1c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r2) 10:22:58 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x6c, 0x0) [ 1102.130459] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1102.186179] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 10:23:13 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 61) 10:23:13 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x74, 0x0) 10:23:13 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x5450, &(0x7f0000000000)) 10:23:13 executing program 1: ioctl$int_out(0xffffffffffffffff, 0x5462, &(0x7f00000000c0)) stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x62065c96, 0xa4000) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x400000c, 0x90033, r1, 0x3f863000) r2 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000140), 0x1, 0x0) flock(r2, 0x0) connect(r1, &(0x7f0000000200)=@llc={0x1a, 0xffff, 0x40, 0x40, 0x8, 0x0, @remote}, 0x80) setresuid(r0, 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={[], [{@uid_eq={'uid', 0x3d, r0}}, {@uid_lt={'uid<', r0}}]}) 10:23:13 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:23:13 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa63fd6a5717620d2}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x2007, @fd_index=0x7, 0x800, 0x0, 0x0, 0x10, 0x0, {0x1}}, 0xffff) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="0200002101000000000010000000000000002000000000000000"], 0x24, 0x0) setxattr$system_posix_acl(&(0x7f0000000700)='./mnt/file0\x00', &(0x7f0000000740)='system.posix_acl_default\x00', &(0x7f00000001c0)={{}, {}, [], {}, [{0x8, 0x0, 0xee00}, {}, {}]}, 0x3c, 0x0) syz_io_uring_setup(0x5548, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x3cc, 0x0, r1}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 10:23:13 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f00000004c0)={0x5, 0x80, 0x5, 0x2, 0xfe, 0xfb, 0x0, 0x6f00000000000000, 0x82104, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0xfffffff7, 0x2, @perf_config_ext={0x2, 0x3}, 0x0, 0x81, 0x6, 0x9, 0x1, 0x96a, 0x9, 0x0, 0x5, 0x0, 0x9}, 0x0, 0x1ffffffffc, r0, 0x9) r1 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r1, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r3) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="240000006404000826bd7000fbdbdf25667a8586ff4bcd629a8985053e6c7581af194dc3"], 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x0) splice(r3, 0x0, r5, 0x0, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) r7 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000300)=0x1c) r8 = accept$unix(r5, &(0x7f0000000340), &(0x7f00000003c0)=0x6e) sendfile(r7, r8, &(0x7f0000000400)=0x9, 0xfff) sendmsg$nl_generic(r6, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1ae256e2886ef8bca6d93b83396e2faca86e7152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d"], 0x1c}}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r6) quotactl(0x2, &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000680)="69eb1e6f327054e098d4b672a2ac69e4a486eec99baaeb24bc9dc28efe8d0c838961f1d61ceaf812d84d496f943e749abf74baedc04a5553b47861f92ca15074048c41addccf37") r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r9, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="ffffffff00000000645ffd1484c35411cd000000"], 0x1c}}, 0x0) 10:23:13 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 74) [ 1116.676788] audit: type=1400 audit(1744798993.294:121): avc: denied { relabelto } for pid=8568 comm="syz-executor.6" name="NETLINK" dev="sockfs" ino=31534 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:sshd_key_t:s0 tclass=netlink_audit_socket permissive=1 [ 1116.684754] FAULT_INJECTION: forcing a failure. [ 1116.684754] name failslab, interval 1, probability 0, space 0, times 0 [ 1116.687775] CPU: 1 PID: 8574 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1116.689229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1116.690991] Call Trace: [ 1116.691556] dump_stack+0x107/0x167 [ 1116.692345] should_fail.cold+0x5/0xa [ 1116.693162] ? create_object.isra.0+0x3a/0xa20 [ 1116.694132] should_failslab+0x5/0x20 [ 1116.694937] kmem_cache_alloc+0x5b/0x310 [ 1116.695779] ? io_wq_create+0x114/0xc00 [ 1116.696619] create_object.isra.0+0x3a/0xa20 [ 1116.697584] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1116.698636] kmem_cache_alloc_node_trace+0x16d/0x340 [ 1116.699680] io_wq_create+0x6ef/0xc00 [ 1116.700473] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1116.701546] ? io_import_iovec+0x1120/0x1120 [ 1116.702441] ? io_apoll_task_func+0x2d0/0x2d0 [ 1116.703346] ? __io_req_find_next+0x300/0x300 [ 1116.704249] ? do_raw_spin_lock+0x121/0x260 [ 1116.705135] ? rwlock_bug.part.0+0x90/0x90 [ 1116.706012] __io_uring_add_tctx_node+0x2c6/0x520 [ 1116.706995] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1116.708065] ? alloc_fd+0x2e7/0x670 [ 1116.708815] io_uring_setup+0x1fbb/0x2980 [ 1116.709681] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1116.710717] ? wait_for_completion_io+0x270/0x270 [ 1116.711722] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1116.712802] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1116.713864] do_syscall_64+0x33/0x40 [ 1116.714640] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1116.715686] RIP: 0033:0x7f79ff89bb19 [ 1116.716449] 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 [ 1116.720171] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1116.721731] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1116.723186] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1116.724638] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1116.726098] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1116.727548] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:23:13 executing program 6: 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, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4008f50a, &(0x7f0000000000)={0x8}) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5429, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000380)="b634befd84e786f8efcf35197dd35cc4e86d4a5d3e108fb9a7ffd55adff35c9aebd5b7fe2fd867d473d3adede72512099775c305debdb1cff0a09e128a9e5dbee41f8cc805a18cc32630e0ef5a4fe787479725341697f017a9ec0643d5e5c86b7e185af800a99d0dc5b0e0f985e156430f5b0e1ef77c4a4e001655b909c18c09c06e6db5c217b86084ad7b10bcce0eb3b2b4dff197c47dcb4e9a7c039ebf876cd5bc43f960485c25b4287f204ba303", 0xaf, 0x6) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/timer_list\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x2}}, './file1\x00'}) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000340), 0x82400, 0x0) fsmount(r3, 0x0, 0x1) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x1, 0x0, 0x0, 0x0, 0x23457}, 0x40) r4 = syz_open_dev$rtc(&(0x7f0000000180), 0xfffffffffffffffc, 0x202) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f00000001c0)) fcntl$getown(0xffffffffffffffff, 0x9) fsmount(r1, 0x0, 0x70) [ 1116.749355] tmpfs: Unknown parameter 'uid<00000000000000000000' [ 1116.755967] tmpfs: Unknown parameter 'uid<00000000000000000000' [ 1116.761234] FAULT_INJECTION: forcing a failure. [ 1116.761234] name failslab, interval 1, probability 0, space 0, times 0 [ 1116.764028] CPU: 1 PID: 8585 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1116.765448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1116.767146] Call Trace: [ 1116.767685] dump_stack+0x107/0x167 [ 1116.768555] should_fail.cold+0x5/0xa [ 1116.769578] ? xas_alloc+0x336/0x440 [ 1116.770353] should_failslab+0x5/0x20 [ 1116.771132] kmem_cache_alloc+0x5b/0x310 [ 1116.771964] xas_alloc+0x336/0x440 [ 1116.772687] xas_create+0x34a/0x10d0 [ 1116.773472] ? kernel_text_address+0xf2/0x120 [ 1116.774382] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1116.775452] xas_store+0x8c/0x1c40 [ 1116.776191] __xa_store+0x164/0x2d0 [ 1116.776943] ? xa_delete_node+0x280/0x280 [ 1116.777809] ? trace_hardirqs_on+0x5b/0x180 [ 1116.778707] xa_store+0x31/0x50 [ 1116.779392] __io_uring_add_tctx_node+0x1cf/0x520 [ 1116.780376] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1116.781450] ? alloc_fd+0x2e7/0x670 [ 1116.782209] io_uring_setup+0x1fbb/0x2980 [ 1116.783063] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1116.784116] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1116.785183] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1116.786243] do_syscall_64+0x33/0x40 [ 1116.787005] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1116.788373] RIP: 0033:0x7fc2d3c4bb19 [ 1116.789197] 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 [ 1116.793445] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1116.795318] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 1116.797499] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1116.799700] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1116.801856] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1116.804015] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:23:13 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000600), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x2, 0xffffffffffffffff, 0x5) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x30}}, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000140)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x82280, 0x0) syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x401) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap$perf(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x810, r3, 0x6) getdents64(r2, &(0x7f00000007c0)=""/180, 0x200007d8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000340)) lseek(0xffffffffffffffff, 0x1, 0x4) 10:23:13 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 62) 10:23:13 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x5451, &(0x7f0000000000)) 10:23:13 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x7a, 0x0) 10:23:13 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="30000000100001000a000000000000000e0000000500fffffff500001100fc80487fec864b245e0f3f9be149f8000000"], 0x30}}, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000140)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x401) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') getdents64(r2, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r2, 0x0, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, [""]}, 0x30}}, 0x1) syz_genetlink_get_family_id$ipvs(0x0, r2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) lseek(r0, 0x1, 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2fe1, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x40086602, &(0x7f0000000080)={0x403f}) ioctl$FS_IOC_ENABLE_VERITY(r4, 0x40806685, &(0x7f00000005c0)={0x1, 0x1, 0x1000, 0xa1, &(0x7f0000000300)="8f5fe45076579a27474308f84a78398f8be4c22ec9ba63239f84e305e5e3ccd93faaf084b1d45d1f193a0437fb70f6e2abc9049ca0d30a197209c2154a0decd49e491a0ba26ed813b299578fe9d09e1c6886338449eb24a3e5e8ac232059d13209d94d1c2472f058be84afbd8e4bb7943f8b10ea04c1977532419403197e2555f908a1e7bcf04bfae7dc54c41bb81478b78407d5d0336bc3596b11a136ceb8cac6", 0x53, 0x0, &(0x7f0000000500)="3a54f46a74a03e2e67982124846bb1ef39b246cdec1c7b3c3ff7b1615a39a9951c5f3264e29d75c7d7f670f965f19001bc0d6d2e313d388e956fbe83d726fdccd9e81da2eab9fd94f8b134ea60e80f39d97fb5"}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6, @local}, 0x10) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYRESOCT, @ANYRES32=r0, @ANYRES32=r0], 0x100}, 0x1, 0x0, 0x0, 0x4048084}, 0x0) unshare(0x48020200) [ 1116.947068] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 10:23:13 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)) 10:23:13 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0xf0, 0x0) [ 1117.082011] FAULT_INJECTION: forcing a failure. [ 1117.082011] name failslab, interval 1, probability 0, space 0, times 0 [ 1117.084462] CPU: 1 PID: 8610 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1117.085931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1117.087682] Call Trace: [ 1117.088253] dump_stack+0x107/0x167 [ 1117.089031] should_fail.cold+0x5/0xa [ 1117.089849] ? xas_alloc+0x336/0x440 [ 1117.090644] should_failslab+0x5/0x20 [ 1117.091449] kmem_cache_alloc+0x5b/0x310 [ 1117.092310] ? stack_trace_consume_entry+0x160/0x160 [ 1117.093405] xas_alloc+0x336/0x440 [ 1117.094167] xas_create+0x34a/0x10d0 [ 1117.094972] ? kernel_text_address+0xf2/0x120 [ 1117.095926] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1117.097054] xas_store+0x8c/0x1c40 [ 1117.097840] __xa_store+0x164/0x2d0 [ 1117.098619] ? xa_delete_node+0x280/0x280 [ 1117.099508] ? trace_hardirqs_on+0x5b/0x180 [ 1117.100430] xa_store+0x31/0x50 [ 1117.101137] __io_uring_add_tctx_node+0x1cf/0x520 [ 1117.102162] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1117.103272] ? alloc_fd+0x2e7/0x670 [ 1117.104062] io_uring_setup+0x1fbb/0x2980 [ 1117.104955] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1117.106041] ? wait_for_completion_io+0x270/0x270 [ 1117.107093] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1117.108208] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1117.109311] do_syscall_64+0x33/0x40 [ 1117.110126] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1117.111213] RIP: 0033:0x7f79ff89bb19 [ 1117.112008] 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 [ 1117.115896] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1117.117518] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1117.119037] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1117.120548] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1117.122073] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1117.123588] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1117.128030] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 10:23:13 executing program 1: ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000040)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$inet(r0, &(0x7f0000000080), 0x0, 0x0) 10:23:13 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 75) [ 1117.250578] FAULT_INJECTION: forcing a failure. [ 1117.250578] name failslab, interval 1, probability 0, space 0, times 0 [ 1117.253409] CPU: 1 PID: 8627 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1117.254860] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1117.256610] Call Trace: [ 1117.257183] dump_stack+0x107/0x167 [ 1117.257972] should_fail.cold+0x5/0xa [ 1117.258785] ? xas_alloc+0x336/0x440 [ 1117.259582] should_failslab+0x5/0x20 [ 1117.260392] kmem_cache_alloc+0x5b/0x310 [ 1117.261266] xas_alloc+0x336/0x440 [ 1117.262041] xas_create+0x34a/0x10d0 [ 1117.262850] ? kernel_text_address+0xf2/0x120 [ 1117.263805] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1117.264921] xas_store+0x8c/0x1c40 [ 1117.265705] __xa_store+0x164/0x2d0 [ 1117.266482] ? xa_delete_node+0x280/0x280 [ 1117.267373] ? trace_hardirqs_on+0x5b/0x180 [ 1117.268297] xa_store+0x31/0x50 [ 1117.269004] __io_uring_add_tctx_node+0x1cf/0x520 [ 1117.270043] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1117.271150] ? alloc_fd+0x2e7/0x670 [ 1117.271939] io_uring_setup+0x1fbb/0x2980 [ 1117.272831] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1117.273913] ? wait_for_completion_io+0x270/0x270 [ 1117.274966] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1117.276077] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1117.277177] do_syscall_64+0x33/0x40 [ 1117.277979] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1117.279065] RIP: 0033:0x7fc2d3c4bb19 [ 1117.279865] 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 [ 1117.283746] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1117.285372] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 1117.286898] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1117.288411] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1117.289936] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1117.291443] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:23:27 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 76) 10:23:27 executing program 4: 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, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="30000000100001000a000000000000000e0000000500fffffff500001100fc80487fec864b245e0f3f9be149f8000000"], 0x30}}, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000140)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x401) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') getdents64(r2, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r2, 0x0, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, [""]}, 0x30}}, 0x1) syz_genetlink_get_family_id$ipvs(0x0, r2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) lseek(r0, 0x1, 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2fe1, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x40086602, &(0x7f0000000080)={0x403f}) ioctl$FS_IOC_ENABLE_VERITY(r4, 0x40806685, &(0x7f00000005c0)={0x1, 0x1, 0x1000, 0xa1, &(0x7f0000000300)="8f5fe45076579a27474308f84a78398f8be4c22ec9ba63239f84e305e5e3ccd93faaf084b1d45d1f193a0437fb70f6e2abc9049ca0d30a197209c2154a0decd49e491a0ba26ed813b299578fe9d09e1c6886338449eb24a3e5e8ac232059d13209d94d1c2472f058be84afbd8e4bb7943f8b10ea04c1977532419403197e2555f908a1e7bcf04bfae7dc54c41bb81478b78407d5d0336bc3596b11a136ceb8cac6", 0x53, 0x0, &(0x7f0000000500)="3a54f46a74a03e2e67982124846bb1ef39b246cdec1c7b3c3ff7b1615a39a9951c5f3264e29d75c7d7f670f965f19001bc0d6d2e313d388e956fbe83d726fdccd9e81da2eab9fd94f8b134ea60e80f39d97fb5"}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6, @local}, 0x10) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYRESOCT, @ANYRES32=r0, @ANYRES32=r0], 0x100}, 0x1, 0x0, 0x0, 0x4048084}, 0x0) unshare(0x48020200) 10:23:27 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:23:27 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x300, 0x0) 10:23:27 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 63) 10:23:27 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x5460, &(0x7f0000000000)) 10:23:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file1\x00', 0xc8400, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9) r2 = openat$cgroup_procs(r1, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001900)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r5, 0x5000943f, &(0x7f0000000900)={{}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[]}, @devid=r6}) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000300)={r6, "1229fca4e24197ead0f9518b61431fa2"}) write$P9_RREADLINK(r3, &(0x7f0000000100)=ANY=[], 0x10) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x4345, &(0x7f0000000080)={0x0, 0xcfc4, 0x8, 0x1, 0x187}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000240)=0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r7, &(0x7f0000000280)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x4004, @fd_index=0x2, 0x3f, 0x99fa, 0x4, 0x2, 0x1, {0x0, r8}}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, {0x4018}, 0x0, {0x0, r8}}, 0xffffffff) sendfile(r3, r4, 0x0, 0x100000001) openat(r4, &(0x7f0000000040)='./file1\x00', 0x20000, 0x170) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000140)={0x0, 0x100000000}) 10:23:27 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) syz_io_uring_setup(0x1081, &(0x7f0000000280), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000580)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0xe, &(0x7f00000001c0)=@in}, 0x0) r4 = 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) fsetxattr(r3, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) syz_io_uring_submit(r1, 0x0, &(0x7f0000000040)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd_index=0x4, 0x0, 0x0, 0x7ff, 0x5, 0x0, {0x0, 0x0, r4}}, 0x1) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="8000000051712dd6"], 0xee) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) [ 1131.201212] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1131.211062] FAULT_INJECTION: forcing a failure. [ 1131.211062] name failslab, interval 1, probability 0, space 0, times 0 [ 1131.213664] CPU: 1 PID: 8640 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1131.215105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1131.217303] Call Trace: [ 1131.217907] dump_stack+0x107/0x167 [ 1131.218860] should_fail.cold+0x5/0xa [ 1131.219863] ? xas_alloc+0x336/0x440 [ 1131.220643] should_failslab+0x5/0x20 [ 1131.221448] kmem_cache_alloc+0x5b/0x310 [ 1131.222326] xas_alloc+0x336/0x440 [ 1131.223072] xas_create+0x34a/0x10d0 [ 1131.223857] ? kernel_text_address+0xf2/0x120 [ 1131.224799] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1131.225905] xas_store+0x8c/0x1c40 [ 1131.226664] __xa_store+0x164/0x2d0 [ 1131.227433] ? xa_delete_node+0x280/0x280 [ 1131.228312] ? trace_hardirqs_on+0x5b/0x180 [ 1131.229224] xa_store+0x31/0x50 [ 1131.229939] __io_uring_add_tctx_node+0x1cf/0x520 [ 1131.230957] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1131.232058] ? alloc_fd+0x2e7/0x670 [ 1131.232831] io_uring_setup+0x1fbb/0x2980 [ 1131.233725] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1131.234791] ? wait_for_completion_io+0x270/0x270 [ 1131.235835] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1131.236944] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1131.238063] do_syscall_64+0x33/0x40 [ 1131.238843] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1131.239923] RIP: 0033:0x7fc2d3c4bb19 [ 1131.240703] 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 [ 1131.244576] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1131.246192] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 1131.247694] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1131.249191] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1131.250702] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1131.252198] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1131.275630] FAULT_INJECTION: forcing a failure. [ 1131.275630] name failslab, interval 1, probability 0, space 0, times 0 [ 1131.278466] CPU: 1 PID: 8646 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1131.280020] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1131.281992] Call Trace: [ 1131.282558] dump_stack+0x107/0x167 [ 1131.283323] should_fail.cold+0x5/0xa [ 1131.284129] ? create_object.isra.0+0x3a/0xa20 [ 1131.285096] should_failslab+0x5/0x20 [ 1131.285910] kmem_cache_alloc+0x5b/0x310 [ 1131.286775] create_object.isra.0+0x3a/0xa20 [ 1131.287699] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1131.288771] kmem_cache_alloc+0x159/0x310 [ 1131.289660] xas_alloc+0x336/0x440 [ 1131.290414] xas_create+0x34a/0x10d0 [ 1131.291209] ? kernel_text_address+0xf2/0x120 [ 1131.292156] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1131.293262] xas_store+0x8c/0x1c40 [ 1131.294037] __xa_store+0x164/0x2d0 [ 1131.294808] ? xa_delete_node+0x280/0x280 [ 1131.295686] ? trace_hardirqs_on+0x5b/0x180 [ 1131.296607] xa_store+0x31/0x50 [ 1131.297305] __io_uring_add_tctx_node+0x1cf/0x520 [ 1131.298325] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1131.299424] ? alloc_fd+0x2e7/0x670 [ 1131.300204] io_uring_setup+0x1fbb/0x2980 [ 1131.301083] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1131.302293] ? wait_for_completion_io+0x270/0x270 [ 1131.303552] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1131.304863] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1131.305976] do_syscall_64+0x33/0x40 [ 1131.306752] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1131.307823] RIP: 0033:0x7f79ff89bb19 [ 1131.308600] 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 [ 1131.312459] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1131.314057] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1131.315544] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1131.317028] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1131.318523] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1131.320015] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1131.331291] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 1131.338268] EXT4-fs (loop4): unable to read superblock 10:23:28 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa63fd6a5717620d2}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x2007, @fd_index=0x7, 0x800, 0x0, 0x0, 0x10, 0x0, {0x1}}, 0xffff) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) setxattr$system_posix_acl(&(0x7f0000000700)='./mnt/file0\x00', &(0x7f0000000740)='system.posix_acl_default\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="02000452555509b87daa2400"/24, @ANYRES32=0xee00, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="10000000000000002000000000000000"], 0x3c, 0x0) syz_io_uring_setup(0x5548, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x3cc, 0x0, r1}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 10:23:28 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x40049409, &(0x7f0000000000)) 10:23:28 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 77) 10:23:28 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x500, 0x0) [ 1131.552765] FAULT_INJECTION: forcing a failure. [ 1131.552765] name failslab, interval 1, probability 0, space 0, times 0 [ 1131.554208] CPU: 0 PID: 8662 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1131.554994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1131.555890] Call Trace: [ 1131.556197] dump_stack+0x107/0x167 [ 1131.556615] should_fail.cold+0x5/0xa [ 1131.557051] ? create_object.isra.0+0x3a/0xa20 [ 1131.557582] should_failslab+0x5/0x20 [ 1131.558018] kmem_cache_alloc+0x5b/0x310 [ 1131.558486] ? mark_held_locks+0x9e/0xe0 [ 1131.558954] create_object.isra.0+0x3a/0xa20 [ 1131.559455] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1131.560033] kmem_cache_alloc+0x159/0x310 [ 1131.560509] xas_alloc+0x336/0x440 [ 1131.560916] xas_create+0x34a/0x10d0 [ 1131.561347] ? kernel_text_address+0xf2/0x120 [ 1131.561868] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1131.562467] xas_store+0x8c/0x1c40 [ 1131.562878] __xa_store+0x164/0x2d0 [ 1131.563293] ? xa_delete_node+0x280/0x280 [ 1131.563774] ? trace_hardirqs_on+0x5b/0x180 [ 1131.564269] xa_store+0x31/0x50 [ 1131.564647] __io_uring_add_tctx_node+0x1cf/0x520 [ 1131.565198] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1131.565808] ? alloc_fd+0x2e7/0x670 [ 1131.566226] io_uring_setup+0x1fbb/0x2980 [ 1131.566704] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1131.567279] ? wait_for_completion_io+0x270/0x270 [ 1131.567840] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1131.568440] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1131.569028] do_syscall_64+0x33/0x40 [ 1131.569452] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1131.570044] RIP: 0033:0x7fc2d3c4bb19 [ 1131.570469] 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 [ 1131.572572] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1131.573445] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 1131.574267] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1131.575079] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1131.575897] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1131.576720] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1131.678784] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 1131.680036] EXT4-fs (loop4): unable to read superblock 10:23:42 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x600, 0x0) 10:23:42 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 78) 10:23:42 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsu(0x0, 0x0, 0x8000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000100)) r3 = creat(0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(0xffffffffffffffff, 0x8, 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(0xffffffffffffffff, 0x3) mmap(&(0x7f0000639000/0x2000)=nil, 0x2000, 0x2000000, 0x4000010, r2, 0x36e93000) creat(0x0, 0x111) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ioctl$EXT4_IOC_CLEAR_ES_CACHE(0xffffffffffffffff, 0x6628) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) 10:23:42 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 64) 10:23:42 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:23:42 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x500, 0x0) 10:23:42 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x40081271, &(0x7f0000000000)) 10:23:42 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa63fd6a5717620d2}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x2007, @fd_index=0x7, 0x800, 0x0, 0x0, 0x10, 0x0, {0x1}}, 0xffff) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) setxattr$system_posix_acl(&(0x7f0000000700)='./mnt/file0\x00', &(0x7f0000000740)='system.posix_acl_default\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="02000452555509b87daa2400"/24, @ANYRES32=0xee00, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="10000000000000002000000000000000"], 0x3c, 0x0) syz_io_uring_setup(0x5548, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x3cc, 0x0, r1}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1145.572247] FAULT_INJECTION: forcing a failure. [ 1145.572247] name failslab, interval 1, probability 0, space 0, times 0 [ 1145.575157] CPU: 1 PID: 8686 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1145.576657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1145.578470] Call Trace: [ 1145.579042] dump_stack+0x107/0x167 [ 1145.579870] should_fail.cold+0x5/0xa [ 1145.580906] ? xas_alloc+0x336/0x440 [ 1145.581811] should_failslab+0x5/0x20 [ 1145.582631] kmem_cache_alloc+0x5b/0x310 [ 1145.583512] xas_alloc+0x336/0x440 [ 1145.584291] xas_create+0x34a/0x10d0 [ 1145.585116] ? kernel_text_address+0xf2/0x120 [ 1145.586286] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1145.587603] xas_store+0x8c/0x1c40 [ 1145.588388] __xa_store+0x164/0x2d0 [ 1145.589178] ? xa_delete_node+0x280/0x280 [ 1145.590095] ? trace_hardirqs_on+0x5b/0x180 [ 1145.591034] xa_store+0x31/0x50 [ 1145.591753] __io_uring_add_tctx_node+0x1cf/0x520 [ 1145.592793] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1145.593932] ? alloc_fd+0x2e7/0x670 [ 1145.594729] io_uring_setup+0x1fbb/0x2980 [ 1145.595639] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1145.596739] ? wait_for_completion_io+0x270/0x270 [ 1145.597823] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1145.598965] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1145.600097] do_syscall_64+0x33/0x40 [ 1145.600908] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1145.602039] RIP: 0033:0x7fc2d3c4bb19 [ 1145.602845] 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 [ 1145.606850] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1145.608515] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 1145.610062] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1145.611601] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1145.613148] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1145.614698] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1145.624091] FAULT_INJECTION: forcing a failure. [ 1145.624091] name failslab, interval 1, probability 0, space 0, times 0 [ 1145.626613] CPU: 1 PID: 8688 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1145.628106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1145.629923] Call Trace: [ 1145.630501] dump_stack+0x107/0x167 [ 1145.631296] should_fail.cold+0x5/0xa [ 1145.632133] ? create_object.isra.0+0x3a/0xa20 [ 1145.633142] should_failslab+0x5/0x20 [ 1145.633979] kmem_cache_alloc+0x5b/0x310 [ 1145.634866] create_object.isra.0+0x3a/0xa20 [ 1145.635823] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1145.636934] kmem_cache_alloc+0x159/0x310 [ 1145.637854] xas_alloc+0x336/0x440 [ 1145.638634] xas_create+0x34a/0x10d0 [ 1145.639454] ? queued_spin_lock_slowpath+0xcc/0x8c0 [ 1145.640544] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1145.641701] xas_store+0x8c/0x1c40 [ 1145.642495] __xa_store+0x164/0x2d0 [ 1145.643290] ? xa_delete_node+0x280/0x280 [ 1145.644202] ? trace_hardirqs_on+0x5b/0x180 [ 1145.645150] xa_store+0x31/0x50 [ 1145.645881] __io_uring_add_tctx_node+0x1cf/0x520 [ 1145.646933] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1145.648076] ? alloc_fd+0x2e7/0x670 [ 1145.648881] io_uring_setup+0x1fbb/0x2980 [ 1145.649799] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1145.650978] ? wait_for_completion_io+0x270/0x270 [ 1145.652199] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1145.653603] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1145.654821] do_syscall_64+0x33/0x40 [ 1145.655753] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1145.656863] RIP: 0033:0x7f79ff89bb19 [ 1145.657799] 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 [ 1145.662034] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1145.663693] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1145.665244] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1145.666814] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1145.668375] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1145.669947] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:23:42 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 79) [ 1145.678641] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1145.701480] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 1145.716678] EXT4-fs (loop4): unable to read superblock 10:23:42 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 65) 10:23:42 executing program 1: perf_event_open(&(0x7f0000000440)={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) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x7fff}}, './file0\x00'}) r2 = socket$netlink(0x10, 0x3, 0x0) openat$hpet(0xffffffffffffff9c, &(0x7f00000001c0), 0x400000, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0xee01, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000240)={{0x1, 0x1, 0x18, r3, {0x1f}}, './file0\x00'}) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="14000000160001000000000000000000000000000609054db65870814b5757d7098d8b92da591872d888983d4619505283a9b9e55d7d007322fa108cd2a349321b82fd9ef79832b5d7c0928344e22943990f34fd18eccac9a1d094b3f564db5c220bc28ee6457e42a65b941600"/128], 0x14}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000300)=""/63, 0x3f) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYRES64]) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5, 0x11, r0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) getdents64(0xffffffffffffffff, &(0x7f00000002c0)=""/13, 0xd) truncate(&(0x7f0000000080)='./file0\x00', 0x4) syz_io_uring_complete(r4) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x3, 0x5, 0x1, 0x7f, 0x0, 0x1b, 0x400, 0x8, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x5c, 0x4, @perf_config_ext={0xffffffffffffffe0, 0x4}, 0x90, 0x4, 0x0, 0x2, 0x0, 0x7, 0x400, 0x0, 0x80, 0x0, 0x80000001}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0xb) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) [ 1145.821842] FAULT_INJECTION: forcing a failure. [ 1145.821842] name failslab, interval 1, probability 0, space 0, times 0 [ 1145.824440] CPU: 1 PID: 8702 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1145.826125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1145.828089] Call Trace: [ 1145.828666] dump_stack+0x107/0x167 [ 1145.829574] should_fail.cold+0x5/0xa [ 1145.830573] ? create_object.isra.0+0x3a/0xa20 [ 1145.831704] should_failslab+0x5/0x20 [ 1145.832676] kmem_cache_alloc+0x5b/0x310 [ 1145.833635] ? mark_held_locks+0x9e/0xe0 [ 1145.834687] create_object.isra.0+0x3a/0xa20 [ 1145.835757] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1145.837091] kmem_cache_alloc+0x159/0x310 [ 1145.838104] xas_alloc+0x336/0x440 [ 1145.839008] xas_create+0x34a/0x10d0 [ 1145.840014] ? kernel_text_address+0xf2/0x120 [ 1145.840997] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1145.842150] xas_store+0x8c/0x1c40 [ 1145.842942] __xa_store+0x164/0x2d0 [ 1145.843733] ? xa_delete_node+0x280/0x280 [ 1145.844646] ? trace_hardirqs_on+0x5b/0x180 [ 1145.845592] xa_store+0x31/0x50 [ 1145.846322] __io_uring_add_tctx_node+0x1cf/0x520 [ 1145.847376] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1145.848516] ? alloc_fd+0x2e7/0x670 [ 1145.849324] io_uring_setup+0x1fbb/0x2980 [ 1145.850246] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1145.851348] ? wait_for_completion_io+0x270/0x270 [ 1145.852422] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1145.853569] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1145.854706] do_syscall_64+0x33/0x40 [ 1145.855517] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1145.856638] RIP: 0033:0x7fc2d3c4bb19 [ 1145.857446] 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 [ 1145.861777] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1145.863686] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 1145.865527] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1145.867107] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1145.868668] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1145.870223] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1145.876221] FAULT_INJECTION: forcing a failure. [ 1145.876221] name failslab, interval 1, probability 0, space 0, times 0 [ 1145.878991] CPU: 1 PID: 8704 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1145.880529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1145.882349] Call Trace: [ 1145.882919] dump_stack+0x107/0x167 [ 1145.883720] should_fail.cold+0x5/0xa [ 1145.884552] ? create_object.isra.0+0x3a/0xa20 [ 1145.885554] should_failslab+0x5/0x20 [ 1145.886391] kmem_cache_alloc+0x5b/0x310 [ 1145.887278] create_object.isra.0+0x3a/0xa20 [ 1145.888233] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1145.889334] kmem_cache_alloc+0x159/0x310 [ 1145.890251] xas_alloc+0x336/0x440 [ 1145.891034] xas_create+0x34a/0x10d0 [ 1145.891852] ? kernel_text_address+0xf2/0x120 [ 1145.892833] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1145.893978] xas_store+0x8c/0x1c40 [ 1145.894769] __xa_store+0x164/0x2d0 [ 1145.895566] ? xa_delete_node+0x280/0x280 [ 1145.896477] ? trace_hardirqs_on+0x5b/0x180 [ 1145.897425] xa_store+0x31/0x50 [ 1145.898155] __io_uring_add_tctx_node+0x1cf/0x520 [ 1145.899199] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1145.900335] ? alloc_fd+0x2e7/0x670 [ 1145.901133] io_uring_setup+0x1fbb/0x2980 [ 1145.902048] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1145.903144] ? wait_for_completion_io+0x270/0x270 [ 1145.904211] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1145.905348] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1145.906489] do_syscall_64+0x33/0x40 [ 1145.907295] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1145.908404] RIP: 0033:0x7f79ff89bb19 [ 1145.909210] 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 [ 1145.913232] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1145.914901] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1145.916451] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1145.918008] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1145.919570] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1145.921114] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:23:42 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x40086602, &(0x7f0000000000)) 10:23:42 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x40081271, &(0x7f0000000000)) 10:23:42 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x700, 0x0) 10:23:42 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB, @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:23:42 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 80) [ 1146.089088] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 1146.090653] EXT4-fs (loop4): unable to read superblock [ 1146.139195] FAULT_INJECTION: forcing a failure. [ 1146.139195] name failslab, interval 1, probability 0, space 0, times 0 [ 1146.140622] CPU: 0 PID: 8723 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1146.141408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1146.142374] Call Trace: [ 1146.142393] dump_stack+0x107/0x167 [ 1146.142406] should_fail.cold+0x5/0xa [ 1146.142420] ? xas_alloc+0x336/0x440 [ 1146.142434] should_failslab+0x5/0x20 [ 1146.142445] kmem_cache_alloc+0x5b/0x310 [ 1146.142458] xas_alloc+0x336/0x440 [ 1146.142470] xas_create+0x34a/0x10d0 [ 1146.142486] ? kernel_text_address+0xf2/0x120 [ 1146.142510] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1146.147137] xas_store+0x8c/0x1c40 [ 1146.147552] __xa_store+0x164/0x2d0 [ 1146.147967] ? xa_delete_node+0x280/0x280 [ 1146.148445] ? trace_hardirqs_on+0x5b/0x180 [ 1146.148943] xa_store+0x31/0x50 [ 1146.149323] __io_uring_add_tctx_node+0x1cf/0x520 [ 1146.149881] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1146.150485] ? alloc_fd+0x2e7/0x670 [ 1146.150909] io_uring_setup+0x1fbb/0x2980 [ 1146.151388] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1146.151968] ? wait_for_completion_io+0x270/0x270 [ 1146.152538] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1146.153135] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1146.153739] do_syscall_64+0x33/0x40 [ 1146.154163] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1146.154755] RIP: 0033:0x7fc2d3c4bb19 [ 1146.155181] 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 [ 1146.157297] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1146.158179] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 1146.159000] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1146.159817] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1146.160634] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1146.161451] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:23:58 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = 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) r2 = syz_open_dev$vcsu(0x0, 0x0, 0x8000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000100)) r3 = creat(0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(0xffffffffffffffff, 0x8, 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(0xffffffffffffffff, 0x3) mmap(&(0x7f0000639000/0x2000)=nil, 0x2000, 0x2000000, 0x4000010, r2, 0x36e93000) creat(0x0, 0x111) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ioctl$EXT4_IOC_CLEAR_ES_CACHE(0xffffffffffffffff, 0x6628) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x1f012, r0, 0x0) 10:23:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x1811c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) signalfd4(r1, &(0x7f0000000180)={[0x4]}, 0x8, 0x80000) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') fdatasync(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) ioctl$AUTOFS_IOC_PROTOVER(r3, 0x80049363, &(0x7f0000000080)) fallocate(r2, 0x0, 0x0, 0x8000) r5 = syz_io_uring_setup(0x3a75, &(0x7f0000000340)={0x0, 0xb55c, 0x2, 0xfffffffe, 0xb9}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040), &(0x7f00000001c0)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x13, r5, 0x0) io_uring_enter(r5, 0x58ab, 0x0, 0x0, 0x0, 0x300) openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x200c0, 0x2d) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r5, 0xc0096616, &(0x7f00000002c0)=ANY=[@ANYBLOB="09000000000099b763dbf5a002f28c98f2d37cb936e70000827474c21f00000000000000e6b7bd1fde9d661f1d704d90819c0000f612132833bbab3fdb"]) bind$packet(r0, &(0x7f0000000140)={0x11, 0xeb, 0x0, 0x1, 0x7f, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x25}}, 0x14) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x8000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0xffff}, 0x2308, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 10:23:58 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 81) 10:23:58 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x40081271, &(0x7f0000000000)) 10:23:58 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 66) 10:23:58 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x40087602, &(0x7f0000000000)) 10:23:58 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x900, 0x0) 10:23:58 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB, @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) [ 1161.722308] FAULT_INJECTION: forcing a failure. [ 1161.722308] name failslab, interval 1, probability 0, space 0, times 0 [ 1161.725094] CPU: 0 PID: 8739 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1161.726769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1161.728884] Call Trace: [ 1161.729527] dump_stack+0x107/0x167 [ 1161.730446] should_fail.cold+0x5/0xa [ 1161.731378] ? xas_alloc+0x336/0x440 [ 1161.732288] should_failslab+0x5/0x20 [ 1161.733212] kmem_cache_alloc+0x5b/0x310 [ 1161.734229] xas_alloc+0x336/0x440 [ 1161.735102] xas_create+0x34a/0x10d0 [ 1161.736019] ? kernel_text_address+0xf2/0x120 [ 1161.737120] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1161.738405] xas_store+0x8c/0x1c40 [ 1161.739296] __xa_store+0x164/0x2d0 [ 1161.740189] ? xa_delete_node+0x280/0x280 [ 1161.741219] ? trace_hardirqs_on+0x5b/0x180 [ 1161.742298] xa_store+0x31/0x50 [ 1161.743109] __io_uring_add_tctx_node+0x1cf/0x520 [ 1161.744295] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1161.745576] ? alloc_fd+0x2e7/0x670 [ 1161.746504] io_uring_setup+0x1fbb/0x2980 [ 1161.747536] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1161.748796] ? wait_for_completion_io+0x270/0x270 [ 1161.750026] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1161.751319] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1161.752591] do_syscall_64+0x33/0x40 [ 1161.753520] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1161.754803] RIP: 0033:0x7fc2d3c4bb19 [ 1161.755705] 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 [ 1161.759614] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1161.761230] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 1161.762755] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1161.764264] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1161.765770] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1161.767297] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1161.783643] FAULT_INJECTION: forcing a failure. [ 1161.783643] name failslab, interval 1, probability 0, space 0, times 0 [ 1161.786073] CPU: 0 PID: 8742 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1161.787525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1161.789406] Call Trace: [ 1161.789979] dump_stack+0x107/0x167 10:23:58 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 82) [ 1161.790862] should_fail.cold+0x5/0xa [ 1161.791692] ? xas_alloc+0x336/0x440 [ 1161.792487] should_failslab+0x5/0x20 [ 1161.793293] kmem_cache_alloc+0x5b/0x310 [ 1161.794171] xas_alloc+0x336/0x440 [ 1161.794928] xas_create+0x34a/0x10d0 [ 1161.795732] ? kernel_text_address+0xf2/0x120 [ 1161.796682] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1161.797802] xas_store+0x8c/0x1c40 [ 1161.798584] __xa_store+0x164/0x2d0 [ 1161.799358] ? xa_delete_node+0x280/0x280 [ 1161.800246] ? trace_hardirqs_on+0x5b/0x180 [ 1161.801167] xa_store+0x31/0x50 [ 1161.801879] __io_uring_add_tctx_node+0x1cf/0x520 [ 1161.802910] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1161.804017] ? alloc_fd+0x2e7/0x670 [ 1161.804804] io_uring_setup+0x1fbb/0x2980 [ 1161.805706] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1161.806795] ? wait_for_completion_io+0x270/0x270 [ 1161.807849] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1161.808962] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1161.810068] do_syscall_64+0x33/0x40 [ 1161.810861] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1161.811946] RIP: 0033:0x7f79ff89bb19 [ 1161.812732] 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 [ 1161.816652] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1161.818272] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1161.819782] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1161.821297] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1161.822822] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1161.824333] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:23:58 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x40081271, &(0x7f0000000000)) 10:23:58 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 67) 10:23:58 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0xa00, 0x0) 10:23:58 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x4020940d, &(0x7f0000000000)) 10:23:58 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB, @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) [ 1162.006247] FAULT_INJECTION: forcing a failure. [ 1162.006247] name failslab, interval 1, probability 0, space 0, times 0 [ 1162.008971] CPU: 0 PID: 8758 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1162.010627] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1162.012627] Call Trace: [ 1162.013263] dump_stack+0x107/0x167 [ 1162.014159] should_fail.cold+0x5/0xa [ 1162.015066] ? xas_alloc+0x336/0x440 [ 1162.015946] should_failslab+0x5/0x20 [ 1162.016860] kmem_cache_alloc+0x5b/0x310 [ 1162.017847] xas_alloc+0x336/0x440 [ 1162.018701] xas_create+0x34a/0x10d0 [ 1162.019601] ? kernel_text_address+0xf2/0x120 [ 1162.020669] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1162.021926] xas_store+0x8c/0x1c40 [ 1162.022781] __xa_store+0x164/0x2d0 [ 1162.023636] ? xa_delete_node+0x280/0x280 [ 1162.024618] ? trace_hardirqs_on+0x5b/0x180 [ 1162.025638] xa_store+0x31/0x50 [ 1162.026427] __io_uring_add_tctx_node+0x1cf/0x520 [ 1162.027560] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1162.028796] ? alloc_fd+0x2e7/0x670 [ 1162.029670] io_uring_setup+0x1fbb/0x2980 [ 1162.030668] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1162.031860] ? wait_for_completion_io+0x270/0x270 [ 1162.033025] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1162.034274] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1162.035494] do_syscall_64+0x33/0x40 [ 1162.036372] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1162.037560] RIP: 0033:0x7fc2d3c4bb19 [ 1162.038433] 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 [ 1162.042974] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1162.044894] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 1162.046617] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1162.048103] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1162.049593] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1162.051081] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1162.088820] FAULT_INJECTION: forcing a failure. [ 1162.088820] name failslab, interval 1, probability 0, space 0, times 0 [ 1162.090342] CPU: 1 PID: 8761 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1162.091438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1162.092530] Call Trace: [ 1162.092882] dump_stack+0x107/0x167 [ 1162.093364] should_fail.cold+0x5/0xa [ 1162.093887] ? create_object.isra.0+0x3a/0xa20 [ 1162.094494] should_failslab+0x5/0x20 [ 1162.094997] kmem_cache_alloc+0x5b/0x310 [ 1162.095661] ? mark_held_locks+0x9e/0xe0 [ 1162.096232] create_object.isra.0+0x3a/0xa20 [ 1162.096809] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1162.097484] kmem_cache_alloc+0x159/0x310 [ 1162.098060] xas_alloc+0x336/0x440 [ 1162.098533] xas_create+0x34a/0x10d0 [ 1162.099035] ? kernel_text_address+0xf2/0x120 [ 1162.099634] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1162.100322] xas_store+0x8c/0x1c40 [ 1162.100882] __xa_store+0x164/0x2d0 [ 1162.101439] ? xa_delete_node+0x280/0x280 [ 1162.101998] ? trace_hardirqs_on+0x5b/0x180 [ 1162.102574] xa_store+0x31/0x50 [ 1162.103006] __io_uring_add_tctx_node+0x1cf/0x520 [ 1162.103634] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1162.104314] ? alloc_fd+0x2e7/0x670 [ 1162.104815] io_uring_setup+0x1fbb/0x2980 [ 1162.105359] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1162.106026] ? wait_for_completion_io+0x270/0x270 [ 1162.106692] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1162.107389] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1162.108063] do_syscall_64+0x33/0x40 [ 1162.108559] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1162.109229] RIP: 0033:0x7f79ff89bb19 [ 1162.109734] 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 [ 1162.112118] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1162.113109] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1162.114044] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1162.114973] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1162.115912] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1162.116831] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:23:58 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 83) [ 1162.166549] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 1162.193477] EXT4-fs (loop4): unable to read superblock 10:23:58 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x40081271, &(0x7f0000000000)) 10:23:58 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x80081270, &(0x7f0000000000)) [ 1162.369595] FAULT_INJECTION: forcing a failure. [ 1162.369595] name failslab, interval 1, probability 0, space 0, times 0 [ 1162.372044] CPU: 0 PID: 8776 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1162.373493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1162.375255] Call Trace: [ 1162.375815] dump_stack+0x107/0x167 [ 1162.376581] should_fail.cold+0x5/0xa [ 1162.377380] ? xas_alloc+0x336/0x440 [ 1162.378180] should_failslab+0x5/0x20 [ 1162.378980] kmem_cache_alloc+0x5b/0x310 [ 1162.379842] xas_alloc+0x336/0x440 [ 1162.380589] xas_create+0x34a/0x10d0 [ 1162.381382] ? kernel_text_address+0xf2/0x120 [ 1162.382340] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1162.383446] xas_store+0x8c/0x1c40 [ 1162.384212] __xa_store+0x164/0x2d0 [ 1162.384980] ? xa_delete_node+0x280/0x280 [ 1162.385867] ? trace_hardirqs_on+0x5b/0x180 [ 1162.386783] xa_store+0x31/0x50 [ 1162.387482] __io_uring_add_tctx_node+0x1cf/0x520 [ 1162.388494] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1162.389596] ? alloc_fd+0x2e7/0x670 [ 1162.390388] io_uring_setup+0x1fbb/0x2980 [ 1162.391265] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1162.392332] ? wait_for_completion_io+0x270/0x270 [ 1162.393366] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1162.394480] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1162.395570] do_syscall_64+0x33/0x40 [ 1162.396351] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1162.397431] RIP: 0033:0x7fc2d3c4bb19 [ 1162.398216] 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 [ 1162.402076] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1162.403673] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 1162.405161] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1162.406657] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1162.408144] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1162.409635] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:24:15 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0xd00, 0x0) 10:24:15 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 68) 10:24:15 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)={0x78, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8}}}, @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, @private}, {0x8, 0x2, @multicast1}}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x14, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x2f}}, @CTA_NAT_V4_MINIP={0x8, 0x1, @dev}]}]}, 0x78}}, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0xa8, r1, 0x100, 0x70bd29, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @mon_options=[@NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "c21106ea9440c4a38cf4747de6c7d9ec1f7c2bfd095b437e"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "5578594e736950ba649a9323866dc7d3736231412e5cf107"}, @NL80211_ATTR_MNTR_FLAGS={0x10, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0xc, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_ACTIVE={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}]}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}], @NL80211_ATTR_MESH_ID={0xa}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000000}, 0xc0) 10:24:15 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x80081272, &(0x7f0000000000)) 10:24:15 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x40081271, &(0x7f0000000000)) 10:24:15 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 84) 10:24:15 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,versi', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:24:15 executing program 6: getxattr(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe76f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="cb9e42500dc964b333d0e5aba54c6ec025b4a0b216eef21ca3114294eb503494b209902ae3ecf367abdfcc615ff30c13cc1fceb39e70dcb9b47d001b0732fe0474a9d02b8d9e9066b5813913a71d19030e6d407946de2b49fa6abea23777ebaaa24d91d3615c2da02d6d18fe60dbed80a16edbabb0a59dbf23db47b22230529f92c014779b37f548872064566ab69d4b345e12ac8e25830b969f45eb"]) setresuid(0x0, 0x0, 0x0) r4 = getegid() setgid(r4) keyctl$chown(0x4, 0x0, 0x0, r4) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x16, 0xd01}, 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) r6 = fsopen(&(0x7f0000000980)='befs\x00', 0x0) r7 = openat$full(0xffffffffffffff9c, &(0x7f00000009c0), 0x2000, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000300)="416f6ccb8011370bdee41355f20abd1ba5bbb58ef381185b5505d305195b65e17acb77c29ddb12b738bbed5131a3893a905579cf287b1480847012ccc108190cf7063f5fe45ab06cc07aed85165f871ca4f9e83af6e1169c480c2d4d345fa52e5d08f82a3288aa978cf42ae1d8cb40035bc6b02ffb23416b0cbebc0b4ec3088e5f9c52015b5c926e710e40dad77d48167106f5cb110dcf3660375926c84a24b7f0730786327925f2551a207bf3544e1059cbdef1eff1", 0xb6}, {&(0x7f0000000580)="3450741b9c3280014ca698a714a0b67ec2b0509fc2a83df491e3f134b93afd2e997dbb2bcd73502c88f3107d1bc6889caab92e91de896b6d9553c062f944a04603c0583f9cddeac1a49ee79d6658fd0680b61bc3dfb12ef73015da3ee280c225acab4ffa7e6f603b743b05bed361f3f8cdb2106d82262502b6685e79f2b0b1616ed3071f1b0d8d0021f89b7ae17501b2066682d7bba7225082ef046d666e302ac840668814fbe5e8962abae0a3b65b7af2d66062bea918ba9760949d65848b62168f5882194266910f29e62a47958489301a4488f23a5e97681709c0fcbac87d559080bec2f695d184e8a78535a3c6d1", 0xf0}, {&(0x7f00000003c0)="7cc3c5d03f67e688f7933d4a0a67cf9e9bd1d4b22d76247ba1dbe33234d5d36195dfb2c7af142f6282f0f7d6a749e63815870b5d27df4f27097ec77d331c3608c9dc5a83cbdcacf7e4b46746d6c9018768810d008ab3bc18f520afabfde9c6f31c3b0652cfea5d565f64664a19a554adec964fdebab489d9b33aba00073c48dd6d9bcca78aa4fd20b8e54065e81cb03fa481adf2cd010dfd610903e245", 0x9d}], 0x3, &(0x7f0000000a00)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r4}}}, @rights={{0x24, 0x1, 0x1, [r0, r2, r5, 0xffffffffffffffff, r6]}}, @rights={{0x1c, 0x1, 0x1, [r3, r7, r3]}}], 0xb8, 0x20000000}, 0x4008081) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) [ 1178.847977] FAULT_INJECTION: forcing a failure. [ 1178.847977] name failslab, interval 1, probability 0, space 0, times 0 [ 1178.849876] CPU: 1 PID: 8794 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1178.850847] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1178.852034] Call Trace: [ 1178.852413] dump_stack+0x107/0x167 [ 1178.852934] should_fail.cold+0x5/0xa [ 1178.853145] FAULT_INJECTION: forcing a failure. [ 1178.853145] name failslab, interval 1, probability 0, space 0, times 0 [ 1178.853473] ? vm_area_dup+0x78/0x290 [ 1178.856449] should_failslab+0x5/0x20 [ 1178.856988] kmem_cache_alloc+0x5b/0x310 [ 1178.857575] vm_area_dup+0x78/0x290 [ 1178.858103] ? lock_release+0x680/0x680 [ 1178.858675] ? mark_lock+0xf5/0x2df0 [ 1178.859201] ? lock_chain_count+0x20/0x20 [ 1178.859794] ? mark_lock+0xf5/0x2df0 [ 1178.860319] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1178.861065] ? lock_chain_count+0x20/0x20 [ 1178.861659] ? mark_lock+0xf5/0x2df0 [ 1178.862193] ? vm_area_alloc+0x110/0x110 [ 1178.862780] ? __lock_acquire+0x1657/0x5b00 [ 1178.863407] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1178.864150] ? vmacache_find+0x55/0x2a0 [ 1178.864709] __split_vma+0xa8/0x4e0 [ 1178.865222] __do_munmap+0x365/0x1260 [ 1178.865762] ? arch_get_unmapped_area+0x450/0x450 [ 1178.866463] ? lock_release+0x680/0x680 [ 1178.867033] mmap_region+0x7c8/0x1500 [ 1178.867586] do_mmap+0xcdb/0x11e0 [ 1178.868085] vm_mmap_pgoff+0x198/0x1f0 [ 1178.868646] ? randomize_page+0xb0/0xb0 [ 1178.869222] ksys_mmap_pgoff+0x41c/0x560 [ 1178.869791] ? find_mergeable_anon_vma+0x250/0x250 [ 1178.870504] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1178.871241] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1178.871976] do_syscall_64+0x33/0x40 [ 1178.872503] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1178.873236] RIP: 0033:0x7fc2d3c4bb62 [ 1178.873756] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1178.876346] RSP: 002b:00007fc2d11c10f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1178.877411] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fc2d3c4bb62 [ 1178.878411] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1178.879411] RBP: 0000000020ffd000 R08: 0000000000000006 R09: 0000000000000000 [ 1178.880408] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000300 [ 1178.881438] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1178.882511] CPU: 0 PID: 8802 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1178.884049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1178.885893] Call Trace: [ 1178.886491] dump_stack+0x107/0x167 [ 1178.887310] should_fail.cold+0x5/0xa [ 1178.888163] ? xas_alloc+0x336/0x440 [ 1178.889008] should_failslab+0x5/0x20 [ 1178.889861] kmem_cache_alloc+0x5b/0x310 [ 1178.890776] xas_alloc+0x336/0x440 [ 1178.891679] xas_create+0x34a/0x10d0 [ 1178.892709] ? kernel_text_address+0xf2/0x120 [ 1178.893903] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1178.895076] xas_store+0x8c/0x1c40 [ 1178.895882] __xa_store+0x164/0x2d0 [ 1178.896678] ? xa_delete_node+0x280/0x280 [ 1178.897617] ? trace_hardirqs_on+0x5b/0x180 [ 1178.898590] xa_store+0x31/0x50 [ 1178.899328] __io_uring_add_tctx_node+0x1cf/0x520 [ 1178.900394] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1178.901558] ? alloc_fd+0x2e7/0x670 [ 1178.902394] io_uring_setup+0x1fbb/0x2980 [ 1178.903321] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1178.904435] ? wait_for_completion_io+0x270/0x270 [ 1178.905535] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1178.906715] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1178.907868] do_syscall_64+0x33/0x40 [ 1178.908681] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1178.909831] RIP: 0033:0x7f79ff89bb19 [ 1178.910657] 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 [ 1178.914743] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1178.916428] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1178.918023] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1178.919596] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1178.921183] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1178.922760] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1178.930737] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 1178.936693] EXT4-fs (loop4): unable to read superblock [ 1178.962753] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 1178.964682] EXT4-fs (loop4): unable to read superblock 10:24:15 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0xf00, 0x0) 10:24:15 executing program 1: ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000480)='mountstats\x00') perf_event_open(&(0x7f0000000a00)={0x3, 0x80, 0x70, 0x0, 0x20, 0x0, 0x0, 0x101, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10602, 0x0, 0x3, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x7, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000001280)=ANY=[@ANYBLOB="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"/1034]) pidfd_getfd(r1, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000680)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40086607, &(0x7f0000000080)) r4 = syz_io_uring_setup(0x8, &(0x7f0000000080)={0x0, 0xc1e9, 0x1, 0x3, 0x2c5}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x7, 0x5, &(0x7f0000000b00)=[{&(0x7f00000001c0)="e0235d0fc60e2e49e2941832d51856164b6d6d23fdb8adbd89ef0646a917de71", 0x20, 0x972}, {&(0x7f0000000880)="4dcdfe1e592354ae03a897252cd5875576036b442cfb8936250d67f64d05d9f30533e235ab588a0ea47aee8461732ca27a75ac0ee8f80c8bcb62328f7e9cf396fb27d310aeffeba0c8197a960f04a22dbe8c15b145c9ac46c2e621f0f32eda4257135cf076f6c4a590929db1d2aa976d68e8b23a9a57d75bfdf74544db525aced61e01b5b30f4f08eb2419e0c4c2e6", 0x8f, 0x7}, {&(0x7f0000000940)="a3eff718267c788d2346ae25d5974ca8d31213f663f1b2b667f540a1a82ff9afaed0cc1d47af17c29f819c5420428d0847f17325fbfd6cd031afb57d1aed4fcfc85006b080c5968ad7593c9d", 0x4c, 0x3}, {&(0x7f0000000280)="f48313989ad730f4f4d5577c40cb34c3120070039ece209104ad77bbf7812a974a9f3c8fba9b0c2cc26ac251", 0x2c, 0xffffffff80000001}, {&(0x7f0000000a80)="9f6e743c9fa63e75ea7aeb8fe138d8052bcc284bf0c7714c075c8fc6e32ace7d62346b03dc75e4493de6431ccfb8aa3aaeab34195b2f5468d58f98b1845e1c40f7f5bdadd7a951332b201c8619970d4332848091af5393", 0x57, 0x5}], 0x0, &(0x7f0000000b80)={[{@shortname_winnt}, {@shortname_win95}, {@numtail}, {@utf8}, {@uni_xlate}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}, {@fowner_gt}, {@obj_role}]}) io_uring_enter(r4, 0x58ab, 0x0, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000500)=""/212, 0xd4}], 0x1) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$nvram(0xffffffffffffff9c, &(0x7f00000002c0), 0x40000, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000380)=""/233, 0xe9) 10:24:15 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x40081271, &(0x7f0000000000)) 10:24:15 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x80086601, &(0x7f0000000000)) [ 1179.076200] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 1179.082092] EXT4-fs (loop4): unable to read superblock 10:24:15 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 85) 10:24:15 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x1020, 0x0) 10:24:15 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,versi', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:24:15 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 69) 10:24:15 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ftruncate(r0, 0x1000003) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x16, 0xd01}, 0x14}}, 0x0) read(r2, &(0x7f0000000080)=""/65, 0x41) signalfd(r2, &(0x7f00000000c0)={[0x3]}, 0x8) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) [ 1179.296622] FAULT_INJECTION: forcing a failure. [ 1179.296622] name failslab, interval 1, probability 0, space 0, times 0 [ 1179.298152] CPU: 1 PID: 8825 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1179.298984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1179.300090] Call Trace: [ 1179.300409] dump_stack+0x107/0x167 [ 1179.300845] should_fail.cold+0x5/0xa [ 1179.301293] ? create_object.isra.0+0x3a/0xa20 [ 1179.301834] should_failslab+0x5/0x20 [ 1179.302291] kmem_cache_alloc+0x5b/0x310 [ 1179.302786] create_object.isra.0+0x3a/0xa20 [ 1179.303298] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1179.303894] kmem_cache_alloc+0x159/0x310 [ 1179.304383] vm_area_dup+0x78/0x290 [ 1179.304810] ? lock_release+0x680/0x680 [ 1179.305276] ? mark_lock+0xf5/0x2df0 [ 1179.305716] ? lock_chain_count+0x20/0x20 [ 1179.306219] ? mark_lock+0xf5/0x2df0 [ 1179.306661] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1179.307284] ? lock_chain_count+0x20/0x20 [ 1179.307775] ? mark_lock+0xf5/0x2df0 [ 1179.308213] ? vm_area_alloc+0x110/0x110 [ 1179.308692] ? __lock_acquire+0x1657/0x5b00 [ 1179.309209] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1179.309826] ? vmacache_find+0x55/0x2a0 [ 1179.310298] __split_vma+0xa8/0x4e0 [ 1179.310729] __do_munmap+0x365/0x1260 [ 1179.311178] ? arch_get_unmapped_area+0x450/0x450 [ 1179.311747] ? lock_release+0x680/0x680 [ 1179.312216] mmap_region+0x7c8/0x1500 [ 1179.312671] do_mmap+0xcdb/0x11e0 [ 1179.313080] vm_mmap_pgoff+0x198/0x1f0 [ 1179.313534] ? randomize_page+0xb0/0xb0 [ 1179.314018] ksys_mmap_pgoff+0x41c/0x560 [ 1179.314494] ? find_mergeable_anon_vma+0x250/0x250 [ 1179.315073] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1179.315685] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1179.316290] do_syscall_64+0x33/0x40 [ 1179.316746] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1179.317343] RIP: 0033:0x7fc2d3c4bb62 [ 1179.317787] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1179.319934] RSP: 002b:00007fc2d11c10f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1179.320824] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fc2d3c4bb62 [ 1179.321653] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1179.322490] RBP: 0000000020ffd000 R08: 0000000000000006 R09: 0000000000000000 [ 1179.323317] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000300 [ 1179.324146] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1179.417981] FAULT_INJECTION: forcing a failure. [ 1179.417981] name failslab, interval 1, probability 0, space 0, times 0 [ 1179.420725] CPU: 0 PID: 8833 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1179.422270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1179.424050] Call Trace: [ 1179.424636] dump_stack+0x107/0x167 [ 1179.425440] should_fail.cold+0x5/0xa [ 1179.426284] ? xas_alloc+0x336/0x440 [ 1179.427100] should_failslab+0x5/0x20 [ 1179.427939] kmem_cache_alloc+0x5b/0x310 [ 1179.428827] xas_alloc+0x336/0x440 [ 1179.429602] xas_create+0x34a/0x10d0 [ 1179.430435] ? kernel_text_address+0xf2/0x120 [ 1179.431425] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1179.432579] xas_store+0x8c/0x1c40 [ 1179.433373] __xa_store+0x164/0x2d0 [ 1179.434183] ? xa_delete_node+0x280/0x280 [ 1179.435102] ? trace_hardirqs_on+0x5b/0x180 [ 1179.436054] xa_store+0x31/0x50 [ 1179.436783] __io_uring_add_tctx_node+0x1cf/0x520 [ 1179.437842] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1179.439002] ? alloc_fd+0x2e7/0x670 [ 1179.439813] io_uring_setup+0x1fbb/0x2980 [ 1179.440732] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1179.441843] ? wait_for_completion_io+0x270/0x270 [ 1179.442932] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1179.444087] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1179.445221] do_syscall_64+0x33/0x40 [ 1179.446053] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1179.447179] RIP: 0033:0x7f79ff89bb19 [ 1179.447989] 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 [ 1179.452023] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1179.453698] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1179.455272] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1179.456839] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1179.458401] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1179.459956] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:24:33 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,versi', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:24:33 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, 0x0, 0x7ffffffff000, 0xf0ff1f00000000) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280), 0xc, &(0x7f0000000380)={&(0x7f0000000100)=ANY=[@ANYBLOB="10008062c7d38f37e3540a0000", @ANYRES16=0x0, @ANYBLOB="000225bd7000ffdbdf25820000000c009900050000006b000000"], 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @remote, 0xffff}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x41) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000000c0)=0x1000, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYBLOB="28000000b805360326e867b4e6780aa9100001000000000000000000000000000500000024386a562b5020abc1940f0000"], 0x28}}, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'syzkaller1\x00'}) chdir(&(0x7f00000001c0)='./file0\x00') r3 = syz_open_dev$mouse(&(0x7f0000000300), 0xfff, 0xca843) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r3, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00012bbd7000fddbdf00030000001b2100006c00000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x95}, 0x40000) ioctl$FICLONE(r1, 0x40049409, r3) ioctl$FICLONE(r3, 0x40049409, r0) open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x9, 0x0, 0x0, 0x0, 0x4, 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, 0xfffffffd, 0x4, @perf_bp={0x0, 0xffffffff81000000}, 0x0, 0x0, 0x698}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) 10:24:33 executing program 6: r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140), 0x80000a, &(0x7f0000000280)={'trans=unix,', {[{@dfltuid={'dfltuid', 0x3d, r1}}], [{@fowner_eq={'fowner', 0x3d, r2}}]}}) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') 10:24:33 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x80087601, &(0x7f0000000000)) 10:24:33 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x40081271, &(0x7f0000000000)) 10:24:33 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 86) 10:24:33 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 70) 10:24:33 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x1100, 0x0) [ 1196.662457] FAULT_INJECTION: forcing a failure. [ 1196.662457] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.664592] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1464 sclass=netlink_route_socket pid=8853 comm=syz-executor.1 [ 1196.665231] CPU: 1 PID: 8854 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1196.668075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1196.669861] Call Trace: [ 1196.670445] dump_stack+0x107/0x167 [ 1196.671232] should_fail.cold+0x5/0xa [ 1196.672046] ? xas_alloc+0x336/0x440 [ 1196.672851] should_failslab+0x5/0x20 [ 1196.673662] kmem_cache_alloc+0x5b/0x310 [ 1196.674538] xas_alloc+0x336/0x440 [ 1196.675294] xas_create+0x34a/0x10d0 [ 1196.676100] ? kernel_text_address+0xf2/0x120 [ 1196.677059] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1196.678187] xas_store+0x8c/0x1c40 [ 1196.678962] __xa_store+0x164/0x2d0 [ 1196.679739] ? xa_delete_node+0x280/0x280 [ 1196.680633] ? trace_hardirqs_on+0x5b/0x180 [ 1196.681560] xa_store+0x31/0x50 [ 1196.682273] __io_uring_add_tctx_node+0x1cf/0x520 [ 1196.683306] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1196.684430] ? alloc_fd+0x2e7/0x670 [ 1196.685217] io_uring_setup+0x1fbb/0x2980 [ 1196.686115] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1196.687200] ? wait_for_completion_io+0x270/0x270 [ 1196.688248] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1196.689370] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1196.690484] do_syscall_64+0x33/0x40 [ 1196.691276] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1196.692367] RIP: 0033:0x7f79ff89bb19 [ 1196.693159] 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 [ 1196.697091] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1196.698732] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1196.700255] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1196.701782] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1196.703314] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1196.704846] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1196.713342] FAULT_INJECTION: forcing a failure. [ 1196.713342] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.716011] CPU: 1 PID: 8855 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1196.717468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1196.719229] Call Trace: [ 1196.719789] dump_stack+0x107/0x167 [ 1196.720575] should_fail.cold+0x5/0xa [ 1196.721393] ? anon_vma_clone+0xdc/0x590 [ 1196.722267] should_failslab+0x5/0x20 [ 1196.723077] kmem_cache_alloc+0x5b/0x310 [ 1196.723950] anon_vma_clone+0xdc/0x590 [ 1196.724796] __split_vma+0x17c/0x4e0 [ 1196.725593] __do_munmap+0x365/0x1260 [ 1196.726414] ? arch_get_unmapped_area+0x450/0x450 [ 1196.727437] ? lock_release+0x680/0x680 [ 1196.728282] mmap_region+0x7c8/0x1500 [ 1196.729111] do_mmap+0xcdb/0x11e0 [ 1196.729859] vm_mmap_pgoff+0x198/0x1f0 [ 1196.730693] ? randomize_page+0xb0/0xb0 [ 1196.731550] ksys_mmap_pgoff+0x41c/0x560 [ 1196.732409] ? find_mergeable_anon_vma+0x250/0x250 [ 1196.733460] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1196.734590] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1196.735686] do_syscall_64+0x33/0x40 10:24:33 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 71) [ 1196.736472] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1196.737756] RIP: 0033:0x7fc2d3c4bb62 [ 1196.738561] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1196.738571] RSP: 002b:00007fc2d11c10f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1196.738591] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fc2d3c4bb62 [ 1196.738603] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 10:24:33 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000000)) [ 1196.738613] RBP: 0000000020ffd000 R08: 0000000000000006 R09: 0000000000000000 [ 1196.738624] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000300 [ 1196.738635] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1196.749811] tmpfs: Unknown parameter 'nr_I< !Ô‹' [ 1196.751251] 9pnet: p9_fd_create_unix (8856): problem connecting socket: ./file0: -111 [ 1196.751708] tmpfs: Unknown parameter 'nr_I< !Ô‹' [ 1196.767950] 9pnet: p9_fd_create_unix (8863): problem connecting socket: ./file0: -111 10:24:33 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x40081271, &(0x7f0000000000)) [ 1196.775535] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1464 sclass=netlink_route_socket pid=8864 comm=syz-executor.1 10:24:33 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x2000, 0x0) 10:24:33 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 87) 10:24:33 executing program 1: r0 = syz_io_uring_setup(0x4, &(0x7f0000000080), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x6}, 0x0) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001180)=@IORING_OP_READ=@pass_buffer={0x16, 0x1, 0x4000, @fd=r0, 0x3f, &(0x7f0000000180)=""/4096, 0x1000}, 0x7fff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:24:33 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x98}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000640)={0x1, 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, 0x0, 0x0, 0xf0e7}, 0x0, 0xffffffffffffffff, r0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = add_key$keyring(0x0, &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_WRITE={0x17, 0x2, 0x0, @fd=r1, 0x8, &(0x7f0000000000)="ef3003e7d4d5730dd9bc2116cbd2ec2d4cef7a97c67262d0882d05da47c1147ab3a8e1b3dfac797791d00529f0be39c7c3024db4d3ec4b7b6dc1", 0x3a, 0xe, 0x1}, 0x1009) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, r2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_STATX={0x15, 0x4, 0x0, 0xffffffffffffffff, &(0x7f00000009c0), &(0x7f0000000100)='./file0\x00', 0x400, 0x1000, 0x1}, 0x1) r3 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000500)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r4 = add_key(&(0x7f0000000200)='keyring\x00', &(0x7f00000004c0)={'syz', 0x1}, &(0x7f0000000540)="18726d0eed55eaa57fc580dc3a0b12e0a5ee08da294ac8119c4c73f93694f2a935d17a81959d084839f846dca8739131e4a9c45c6509af44529537eae3b5a4793a9a0aacfd7a75f2b566b874939829b82a35d20d1985a92c5d7ba971251e89286f64438db33a7f05fb0d1707fd3fa27a56032a79c1d09558fbbfcb2e5f36d3e7e1c749ad35c2064fa087cf6359507a36eb69853e0cdd920cbb7586aedf5a2e5a9a1a6b8d11c08a14918b01d07c92179dfae1ef58835b5fa4be28fbd3b3eac1c9f3cf74fbe25748c55d23902439133eecfafb2e0f", 0xd4, 0xfffffffffffffffa) add_key(0x0, 0x0, 0x0, 0x0, r4) add_key$keyring(&(0x7f0000000240), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, r3) sendmsg$NL80211_CMD_REQ_SET_REG(r1, 0x0, 0x20000010) r5 = add_key(&(0x7f0000000280)='id_resolver\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)="fa", 0x1, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000380), &(0x7f00000003c0)={'syz', 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000140), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, r5) unshare(0x48020200) [ 1196.932963] FAULT_INJECTION: forcing a failure. [ 1196.932963] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.935514] CPU: 1 PID: 8875 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1196.936984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1196.938773] Call Trace: [ 1196.939342] dump_stack+0x107/0x167 [ 1196.940136] should_fail.cold+0x5/0xa [ 1196.940959] ? create_object.isra.0+0x3a/0xa20 [ 1196.941941] should_failslab+0x5/0x20 [ 1196.942762] kmem_cache_alloc+0x5b/0x310 [ 1196.943636] create_object.isra.0+0x3a/0xa20 [ 1196.944575] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1196.945666] kmem_cache_alloc+0x159/0x310 [ 1196.946567] anon_vma_clone+0xdc/0x590 [ 1196.947405] __split_vma+0x17c/0x4e0 [ 1196.948206] __do_munmap+0x365/0x1260 [ 1196.949025] ? arch_get_unmapped_area+0x450/0x450 [ 1196.950060] ? lock_release+0x680/0x680 [ 1196.950918] mmap_region+0x7c8/0x1500 [ 1196.951749] do_mmap+0xcdb/0x11e0 [ 1196.952503] vm_mmap_pgoff+0x198/0x1f0 [ 1196.953341] ? randomize_page+0xb0/0xb0 [ 1196.954217] ksys_mmap_pgoff+0x41c/0x560 [ 1196.955089] ? find_mergeable_anon_vma+0x250/0x250 [ 1196.956145] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1196.957267] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1196.958380] do_syscall_64+0x33/0x40 [ 1196.959179] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1196.960283] RIP: 0033:0x7fc2d3c4bb62 [ 1196.961089] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1196.965039] RSP: 002b:00007fc2d11c10f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1196.966682] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fc2d3c4bb62 [ 1196.968208] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1196.969728] RBP: 0000000020ffd000 R08: 0000000000000006 R09: 0000000000000000 [ 1196.971253] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000300 [ 1196.972779] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1196.985285] FAULT_INJECTION: forcing a failure. [ 1196.985285] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.986643] CPU: 0 PID: 8881 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1196.987430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1196.988374] Call Trace: [ 1196.988686] dump_stack+0x107/0x167 [ 1196.989115] should_fail.cold+0x5/0xa [ 1196.989557] ? create_object.isra.0+0x3a/0xa20 [ 1196.990083] should_failslab+0x5/0x20 [ 1196.990533] kmem_cache_alloc+0x5b/0x310 [ 1196.991002] ? mark_held_locks+0x9e/0xe0 [ 1196.991465] create_object.isra.0+0x3a/0xa20 [ 1196.991959] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1196.992534] kmem_cache_alloc+0x159/0x310 [ 1196.993009] xas_alloc+0x336/0x440 [ 1196.993413] xas_create+0x34a/0x10d0 [ 1196.993840] ? kernel_text_address+0xf2/0x120 [ 1196.994356] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1196.994951] xas_store+0x8c/0x1c40 [ 1196.995365] __xa_store+0x164/0x2d0 [ 1196.995779] ? xa_delete_node+0x280/0x280 [ 1196.996254] ? trace_hardirqs_on+0x5b/0x180 [ 1196.996748] xa_store+0x31/0x50 [ 1196.997125] __io_uring_add_tctx_node+0x1cf/0x520 [ 1196.997690] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1196.998294] ? alloc_fd+0x2e7/0x670 [ 1196.998718] io_uring_setup+0x1fbb/0x2980 [ 1196.999197] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1196.999779] ? wait_for_completion_io+0x270/0x270 [ 1197.000337] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1197.000942] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1197.001531] do_syscall_64+0x33/0x40 [ 1197.001951] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1197.002546] RIP: 0033:0x7f79ff89bb19 [ 1197.002971] 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 [ 1197.005061] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1197.005925] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1197.006742] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1197.007550] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1197.008361] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1197.009169] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:24:33 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:24:33 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 88) 10:24:33 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x2010, 0x0) 10:24:33 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000000)) 10:24:33 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x40081271, &(0x7f0000000000)) [ 1197.095185] netlink: 124 bytes leftover after parsing attributes in process `syz-executor.6'. [ 1197.213889] netlink: 124 bytes leftover after parsing attributes in process `syz-executor.6'. [ 1197.219282] FAULT_INJECTION: forcing a failure. [ 1197.219282] name failslab, interval 1, probability 0, space 0, times 0 [ 1197.220603] CPU: 0 PID: 8896 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1197.221383] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1197.222334] Call Trace: [ 1197.222651] dump_stack+0x107/0x167 [ 1197.223074] should_fail.cold+0x5/0xa [ 1197.223512] ? create_object.isra.0+0x3a/0xa20 [ 1197.224044] should_failslab+0x5/0x20 [ 1197.224487] kmem_cache_alloc+0x5b/0x310 [ 1197.224951] ? mark_held_locks+0x9e/0xe0 [ 1197.225416] create_object.isra.0+0x3a/0xa20 [ 1197.225916] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1197.226503] kmem_cache_alloc+0x159/0x310 [ 1197.226977] xas_alloc+0x336/0x440 [ 1197.227381] xas_create+0x34a/0x10d0 [ 1197.227815] ? kernel_text_address+0xf2/0x120 [ 1197.228323] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1197.228919] xas_store+0x8c/0x1c40 [ 1197.229330] __xa_store+0x164/0x2d0 [ 1197.229751] ? xa_delete_node+0x280/0x280 [ 1197.230238] ? trace_hardirqs_on+0x5b/0x180 [ 1197.230731] xa_store+0x31/0x50 [ 1197.231109] __io_uring_add_tctx_node+0x1cf/0x520 [ 1197.231667] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1197.232265] ? alloc_fd+0x2e7/0x670 [ 1197.232682] io_uring_setup+0x1fbb/0x2980 [ 1197.233160] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1197.233733] ? wait_for_completion_io+0x270/0x270 [ 1197.234295] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1197.234887] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1197.235475] do_syscall_64+0x33/0x40 [ 1197.235896] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1197.236474] RIP: 0033:0x7fc2d3c4bb19 [ 1197.236904] 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 [ 1197.239001] RSP: 002b:00007fc2d11c1108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1197.239873] RAX: ffffffffffffffda RBX: 00007fc2d3d5ef60 RCX: 00007fc2d3c4bb19 [ 1197.240695] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1197.241517] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1197.242344] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1197.243150] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:24:47 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 72) 10:24:47 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001980)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',posixacl,loose,version=9p2000.', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=0x0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d272c27412c7365636c6162656c2c7063723d30303030303030303030303030303030303035312c646566636f6e746578743d757365725f752c61707072616973652c004ee806c3"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x5f, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x10000000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x44d00, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0xc8802, 0x0) renameat2(r2, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f0000000240)='./file1\x00', 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:24:47 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 89) 10:24:47 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x89) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0xa2403, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000300)=""/166, 0xa6}, {&(0x7f0000000080)=""/97, 0x61}], 0x2, 0x3, 0x6) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000180)) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x5a7083, 0x20) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) io_uring_enter(0xffffffffffffffff, 0x721c, 0xd6bb, 0x2, &(0x7f00000002c0)={[0xfffffffffffffffc]}, 0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) write$binfmt_elf64(r4, &(0x7f0000000280)=ANY=[], 0xfdef) syz_open_procfs(0x0, &(0x7f0000000280)='net/protocols\x00') syz_io_uring_complete(r3) fcntl$dupfd(0xffffffffffffffff, 0x0, 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, 0x5, 0x0, 0x0, 0x2}, 0x0, 0xffdffffdffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="31960c00de9cad000004000000000000006c0aa15b0050cf710467e35600899aed79000000"]) move_mount(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x2) 10:24:47 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x20, 0x0, 0x0, 0xfc, 0x0, 0x5e, 0x80400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x11) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="280000002000210c00000000000000000200000008000000", @ANYRES32=0x0, @ANYBLOB='\x00'/12], 0x28}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000640)={0x1, 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, r0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x40010, r0, 0x21a90000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000240)={'syztnl1\x00', &(0x7f0000000180)=ANY=[@ANYBLOB='gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="004000070000000800004af3430e008c0024120000000000001414296401010044246253ac0200000004ffffffff000f58ffffffffe00000010a010102070f1b00004000ac1414aae00000020144188b00000000020000007f0000000200000200000008f6831ba7ac141421ac1414aa7f000001ac141430e0000002000000000000"]}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r4, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x34, r5, 0x1, 0x0, 0x0, {0x8}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @ETHTOOL_A_EEE_MODES_OURS={0x14, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0x3, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000006c0)={0x1038, 0x0, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x1010, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x8}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "0942a9d067d924223403e29971e640d21e86a0520ce4c920ff0e8984c43d6cbe35a88fd6360e03e5cc3c27dee99b5c7b06f3f2460acc658dad6d559e12423cbf741797f835823427460646a278e732de54ceab1547b58574fc85d3f818842ab6d1b486ec74064fa1d5cfe7f0419b5a45a85f17ddde1ba0c5d3bffa201a53910e56afb89a4d272d4710251767233b8644b04162218df616f21ba0d8d5080ece7094e63e378deab8e09e069553d6ab212c388902ba479ee06a04f3e95f475a909939205d8583bf56482213ccfd38c95a2da8e2d0075736edbcb3c56212b13fada5586330d534ccada82f1988aaaccfc9b90448718619a9db9b75071a8ef3fe2bd6e3d83b1b446d8cc95dd7ea6793d9500ccb39aeccbaf05f0371e0a431a584b6d0fa7cb6807093a34f7d2119c3b61c2b13aa7d28802bf52a12ead916ef99d83f022ae01a308fe1becb1c2e67f19a4edde6ead9ee72c1381a9574e80c79062f10b43e9d3a3efbf9ff9020bc560462a0e74ce4c87bd68568b22669a5fb88d9a60a930ddb1d0bf7d325f7ebea61d726dbf359f4a9865c24fb53da172b2462580d7b1c31c1f818b32f852dcc4015f92a951df72112468bb1fec12d1c5ca4aede2fd41b30e16f9b03057903c35b6622475b382d2f44592fcc361608bae8795c63f63019bdedce286ca7fc0cb851d62e7dba72298cfc7263a66eaf12c3ecfd87bce35108b7da5db3c6a74130c00e877ac70ed23002a9b98a21828d9de61126c8c40644ec8cfaa70b81f6f1cd1b8fe3092eb9cf886439d476fe6fbd60d01a1cff59a56cc30ff81cc8e4a5b8ef89cc5ef808160724323a163933cfe80e4e3a374d749025e62993aa564be65b4e9856827e6046012e3adfef4623c519fe9faa411a41ce5e1cf5739eb1e4894e7f629184e52335221086002228d75c60d26541887419629a67718ba2bcdf59229ae05ecd9c498aecd0ebdcd73fcd39a382b29f382d7e554befaca7ffba91009f96fc044de54a39757d7b47be4eb7a4cb4cc3bd7b8176d86a8fdde8dfa756fa7e262ed14f9d98ea3ae15a200e5b1e839918ad9126de3c4c2a070fca33004e5e4e4e19593fd332de0f8992b994a452a7114624a96dcfd558a70b515f2f3c4a78cbb0b1b30e5f911e33edcf5d02fe416eb2a5927da29548db5e28ec940f0942ab18ed7959c5c9ce225f700b807e3572bf402ef7a45a51f634eceafc6d555aa7bf9846e639a2cb26c49cf120d7606446abe9cd2f3d8827031717fcabf1605fdac6149720b86df8376de109991df4caa60f9b385879801dbd63374df0a131b10a96287c01cc3322c2f748854160fe64f4f9ee9783edd8d4cc593e2b6d261bd339cdcac43f08a49ace65a230b7277d85234427083cf88d268c54cc83589953b522dc9cb6362595a15d6a325e39644404a2a9d495525233a8ab13076ca25338c28aa4b06658c28a517459434b1a5555e5fe0f8b6babbd071e0307f93f6a025598aacbabd4a18bccb42b0e85d650aa8efc73608086992a0f7155c238f1da9d856ea63e7a6bf669ab2050bb04eb245ff8b578f2bedcd977e081ac1f2b174a693345ddb4f0003c7f1e225fc965ee93b6f877dd355d7f570d0166d16bb129ebc7e2e15a3878055d1346b6e1d39f7b3580675ecf9826e5b23cb8c79da330f101b5e6d86f5fff2405b7718934c5886a8706db6480f2a476b73919a7b3e8dd7119ebb64a4a504886ed056b381acd88790a5d6d3e9852cb696f8023e6692d8197a356d9620e72c38a9ac1ddb15baf6452837ac12a1282af01f7bf99af03f8d1a4eadb20235dc444b5f420ef7d3297e4f2487a9306fb2d26630691f009a7bf49eff31910e7e59ea68870f8a351577985758728500c3c75176f921d0d438d959d63be3052e4f6f287af57e8c8a75c90a39211e8f8a3f2405727fc1d48e76d7ac313b558604613c740d736194a1360bba9bdd0df0e86edeefb14aaaa4ef47a06d4b64dc3f343efa9e50e33656d938505588086edc5244f0ddd0b8200a88f913ffb8c104589aa0ae885a03e770686e9fd133c7280eb5897af8df6c9600968be21af84d8dd61822419388bb05904406c4fd9fd497950fcf5341d77c4752c6f4f31c9336a6abd4704ace9ec22dd795b534b361bb497208072a9aa1c031adf9b1493fc54f4b42ccbc03bffb1cd2be25ba64c7d1304e83f151d4c5cc7a2ccf4bbd670c35118644dccd3c6f2656cab2bbf6e49ef0017709f332b0da6e381fd1e2fa523fcdd0edade72e9d82c4e9427be6aaebff4d7c70234f48eca88da018b9073bb63fc46e54aaa8248a3a6afe9876fbc41b1c6dd690b3d5f569f32eb943e374e1b5afb13bf2677b85198c39c9f775e7a0200dd2561dcbf66a4702f7e3942d7c255bdf6321d0b5c6c63c978d4742e20f84a962a20ec08fa029cc8c55f171ff9b2a614145ea5a6c6c80d88afca76e7826931230f433ad0543eb782989098b1c0d6ab1d79c5c52b5bab346d397a8a0a2c0d42efadffb3d1c98ddf2b919c28daa416fe843c38d19a708fdf71ceb0d474a413609dfe845bd019acbd65b1b6eae7d2954383be96ffba328a6566d349cc0d040f895eeacdaf85a2e51e9f2f61e68f9195ecf0e09356f0d3ada5ee9741a45fae7ade0a768058cf05f1f598da240e2dd6c2638064deb3e72692b9d27f7cfaf108c30a9f5545c07850a6b06e06ad40da90167b8aa1baf77af323fdfc27a3e3378f8ec7a0cf833c1032b42d680855baadbbec10a0639b55b3c0b5582c1f876701ea3353f950081a16af4facbaf174f1bc168e730eaae0784c4e0ec9dc9ffb786232596e4fd2e53db32cb3b7089c5a74c5dbfd7006da5d062d1444e89d90ccf5064545db039effb28b50aab91279bc7a339abe4d3e7cbd443d7cd37665cbd0132f618e1312c0aeb8bcf3083f6d689710dddc62341021d661bd533dc6f6f1610fef283ee51d81071050b628bf83dd97bff97c5441529254386dcca692088b513e5feae5e0220b952b77714557500b9a5b83fac30edb5f6a34859ac62cf449a74ff0897c0ee09368c7f3fc44df159a2248efacdf34cdf16eaa0d44246ca3d372586c99ff606b8bb82b96ad1e30a4dfa9a0026735b1c47edd5d1a831b8d59b69c7d781769ab04772a9e8aa84f80e0062112f874a697503f3552c599f7f2536adbfc6178583f3aeb13ecb6aba5aefcc73339b0b04db36a63910bb56c7d4c7aa53cd1d33fdefe4d2b3c3ac694b8b4171cca0fcdc89b03d236bc0b0ff7b37431e6edeb9b2ce454785e68c53f3f189b3bc4e2ef0ce208a3277166547f850090ef38de7f93460e8544545ca7b6fc0bbf5f868a13cfc5d35c5ee247336bfceb96f8fe68a2eb07bf44ee52452602fbacd124a4b42ce375e96a1c5bdc309b0651b72601df0fff975b600c60bb3b4e32582bdeaa348f2186cd00cd779223fa7d62aab35e662f4dfe353d1e9ba1f34cf363c39c04b902ea0185ef40fee1a9fe44530cc8e584084f7d46402744d7ad630c78b4677dc4c9533a7be910e22b12c51d6121005d01121bbb7f46ec9600aea36c4966f901abb58c77f4e2e0f5e38ddfd9a9a2d69fab6bc93e78ee83ed9fa23e6999e554d05fe98cbf4f7e62e981effa7bede4d49f83cbfa011b9453da51d3bb5ea46d66a6d8aa0129a0f3fe59d7b4144e08f43b373d4421665057750caf1a81323c082d49aca35b91b61460a25b8abbfae4a8502b7c905815a1d7fb5e95d28316b5fd0fb5789b3ca955fdc0ab9782a2d571119df4b8e38e7289fc2bcb149923a345be1fbd11bcec61cc6c82e2c2788e8cf84e1d40ba24b7606bea81d587e3da223de5884b1e60aca13f88d072d40ec0f3856c4eed4318edd0e1a8fad62a581a449ba41862410803138c219f92795c4829386dfe0fccb553d0495c7d78aa1e0e0afd76bc22a5f0befaef4c375a400df3c7d9ed396b5a174f8bd8606e99207a3bfd0a4e827f40aed2ffef3c6c614bba255af7f39cf04dd701f66b53f68c870c9849fbceebf5b17c3fa0986cd4882d176cb251f7d841a239235a68dade12458d60b9fd05bc6f71edf56f1abbbb07186486fe7fb6ad691b7fe33a8f03409cdc211f73affcc41a3a4a58f418730eb869a4ca378be6e3fca014c721fdcd5c2871d7c2ba71add57fe3c5c59615b16e9120931e233434f6fe3da502fae711c1df8a7874994c57d4a7538ae98bbdcaccc908f3dfc5b835e3f1ed09676be52eda1599d60a6cc5a911031a278ed73afe03d706c65f6bfbc1a6f772409f5e7399815acdc78ea0551718329eee3c20d017d3109ba49c71b5b0d52252f3eff3380ee8d94e8c01578a75f2f36e4519d47b195f4f421ebe8f0ad23306878f2c183f1780430eaec69e0e5e7061baa1127cdf7b36219f4d2af96bfc2bec08cc38bfe68502d437d083b6184af883f62fb1173d49d0c2a025670a5bd3a568da3b2b6d5d9da85aaa56ce20e4d3870c53a83f32b8f1ecc18cd79d0c58839b48e6344b74886b4e5f8b24036ea5f18cbba7a23e6814fc2633dd8525caaface513c4042b16ee8bbe1daca1c65a2c617ea3a29936b90f47b31d6a457259429c835137ac9f8b62b928619b8c0994c3c7ea5c8c2ab3bc69a6d971983bac7b7d629ecae7a89918d366ca17702a69a52a1b7fb8b35ea26bcbf67c44d25b5386ee7257d256554fa80a52ec5bf375c6d9563efbf383fe952f7c0880bce80e7f86c3d963350c5b15fb7d75ef89a85d635a342235740e8aa3b83adeaaf99f56d7ff0b0c6d3d170d715bd85df3e03fad572770271ed1ddc6c7280b1ee042e22a975ca352b6529a45bb8978abe2f03cdb237258dd52e517ac3b1baacafff415cfb0c51381c4d4e4549eaa86af7e74ce242199db43794dc526d5e4e05df47b76f7d755657d322ff4cafca742f30e6cc13e3f22d06c1b5600ba7446d2a993d68132a04511d9cb992385d3c5bd4fe3903f89b9225506b7be9b90a0b8ff7071920665c4947aa6c48a71544bb08ac5ce4a485af61d2853e1818fac3eafc942f7ebab8e4d9eda2119bd5db6588a7c8dd506bc47f59fdec319ab5c40e00c72d71bf54fd23b7e0e3a2fe9fdea6a7a5e561e1a93f27a4530d5dc7d5d9a3250fa814cf64f08c95e1bda1aa7b5ade91652bc3977c02ef72c17233f0c2c532d4272ac6d8f84dc1e0dd8464a70c4cdbaff36f4f72ecee38122d295452498b31a36a2d7fa250ffb6b2e448ce4da7543c57a332a0d0da2db6ebf2484e37e76f6d17e25bcd11dc2f81d8c950730811afde5bb69e3312b4bfaaef09f5e00285fa6e239f012b5ae9228489bf675d5f6922c27d2e47a033d2c5052841898e61e4162b78cb7aa116f67dc9612a6f14f9df2e60529244dd0fdb60ad3698607626b2dafbd60adb1f8acd06e25a6ca0e66a686bbc32c3a875fa38d71e97aff58c5bc56936f67d130aa3f4b2fa0373c62155158fccc43c59b39b6815866fe45f996bc13b0a7d32037c8b6553f6df8a7ce9fc326f6b206b6c499bd20b9aef47a9b92ce055819b50dce000bd314b5e69f6ef696627bfb38945f0860044bb5754bd439cd6f59fd3607b6b1df3c4e6a45fb35cb5180adaf98ac9160a3827255a0517a01f26518fcff59dd24ad647adb7acc92c2fa8ce852aadb199d11cb1a1f8eb4b4d80e48e125f1d94a251356e357514256b19b6e1a2f5ae4d303f28ab59ba179485beca3cd47d29ce36e180ddd156605dd6dca73df0c3d3b351edf94887572551f3e14c3c8cbe68618c846f58d6039e7b83757362956ff53bb1dbaea0f91f513e6646760fb0195d5ce5de1d6"}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}]}, 0x1038}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r8, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r2, 0x8, 0x0, 0x8000) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) 10:24:47 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x2300, 0x0) 10:24:47 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x40081271, &(0x7f0000000000)) 10:24:47 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0189436, &(0x7f0000000000)) [ 1210.710005] FAULT_INJECTION: forcing a failure. [ 1210.710005] name failslab, interval 1, probability 0, space 0, times 0 [ 1210.711546] CPU: 0 PID: 8919 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1210.712534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1210.713575] Call Trace: [ 1210.714062] dump_stack+0x107/0x167 [ 1210.714576] should_fail.cold+0x5/0xa [ 1210.715062] ? create_object.isra.0+0x3a/0xa20 [ 1210.715635] should_failslab+0x5/0x20 [ 1210.716113] kmem_cache_alloc+0x5b/0x310 [ 1210.716625] create_object.isra.0+0x3a/0xa20 [ 1210.717174] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1210.717817] kmem_cache_alloc+0x159/0x310 [ 1210.718344] vm_area_alloc+0x1c/0x110 [ 1210.718824] mmap_region+0x97e/0x1500 [ 1210.719309] do_mmap+0xcdb/0x11e0 [ 1210.719750] vm_mmap_pgoff+0x198/0x1f0 [ 1210.720237] ? randomize_page+0xb0/0xb0 [ 1210.720746] ksys_mmap_pgoff+0x41c/0x560 [ 1210.721263] ? find_mergeable_anon_vma+0x250/0x250 [ 1210.721878] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1210.722542] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1210.723195] do_syscall_64+0x33/0x40 [ 1210.723662] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1210.724315] RIP: 0033:0x7fc2d3c4bb62 [ 1210.724784] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1210.727084] RSP: 002b:00007fc2d11c10f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1210.728040] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fc2d3c4bb62 [ 1210.728939] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1210.729827] RBP: 0000000020ffd000 R08: 0000000000000006 R09: 0000000000000000 [ 1210.730720] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000300 [ 1210.731614] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1210.745699] FAULT_INJECTION: forcing a failure. [ 1210.745699] name failslab, interval 1, probability 0, space 0, times 0 [ 1210.747116] CPU: 0 PID: 8921 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1210.748147] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1210.749202] Call Trace: [ 1210.749527] dump_stack+0x107/0x167 [ 1210.749977] should_fail.cold+0x5/0xa [ 1210.750468] ? xas_alloc+0x336/0x440 [ 1210.750928] should_failslab+0x5/0x20 [ 1210.751399] kmem_cache_alloc+0x5b/0x310 [ 1210.751902] xas_alloc+0x336/0x440 [ 1210.752340] xas_create+0x34a/0x10d0 [ 1210.752810] ? kernel_text_address+0xf2/0x120 [ 1210.753360] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1210.754004] xas_store+0x8c/0x1c40 [ 1210.754456] __xa_store+0x164/0x2d0 [ 1210.754909] ? xa_delete_node+0x280/0x280 [ 1210.755430] ? trace_hardirqs_on+0x5b/0x180 [ 1210.755964] xa_store+0x31/0x50 [ 1210.756379] __io_uring_add_tctx_node+0x1cf/0x520 [ 1210.756981] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1210.757636] ? alloc_fd+0x2e7/0x670 [ 1210.758092] io_uring_setup+0x1fbb/0x2980 [ 1210.758629] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1210.759251] ? wait_for_completion_io+0x270/0x270 [ 1210.759279] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1210.760928] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1210.761577] do_syscall_64+0x33/0x40 [ 1210.762037] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1210.762696] RIP: 0033:0x7f79ff89bb19 [ 1210.763167] 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 [ 1210.765473] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1210.766430] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1210.767316] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1210.768200] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1210.769082] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1210.769964] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 10:24:47 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 90) [ 1210.806168] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 10:24:47 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x2e00, 0x0) 10:24:47 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x40081271, &(0x7f0000000000)) 10:24:47 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 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) 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) syz_io_uring_setup(0x7936, &(0x7f0000000200)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (fail_nth: 73) 10:24:47 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc020660b, &(0x7f0000000000)) [ 1211.002831] FAULT_INJECTION: forcing a failure. [ 1211.002831] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1211.004238] CPU: 0 PID: 8937 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1211.005026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1211.005974] Call Trace: [ 1211.006285] dump_stack+0x107/0x167 [ 1211.006713] should_fail.cold+0x5/0xa [ 1211.007156] __alloc_pages_nodemask+0x182/0x600 [ 1211.007698] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1211.008386] ? walk_mem_res+0x170/0x170 [ 1211.008843] alloc_pages_current+0x187/0x280 [ 1211.009350] pte_alloc_one+0x16/0x1a0 [ 1211.009787] __pte_alloc+0x1d/0x330 [ 1211.010205] remap_pfn_range_internal+0x9a3/0xf60 [ 1211.010750] ? lookup_memtype+0x5b/0x200 [ 1211.011224] ? apply_to_existing_page_range+0x40/0x40 [ 1211.011821] remap_pfn_range+0xcd/0x160 [ 1211.012282] ? remap_pfn_range_notrack+0x70/0x70 [ 1211.012824] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1211.013419] io_uring_mmap+0x398/0x530 [ 1211.013868] mmap_file+0x5e/0xe0 [ 1211.014240] mmap_region+0xc49/0x1500 [ 1211.014695] do_mmap+0xcdb/0x11e0 [ 1211.015096] vm_mmap_pgoff+0x198/0x1f0 [ 1211.015547] ? randomize_page+0xb0/0xb0 [ 1211.016009] ksys_mmap_pgoff+0x41c/0x560 [ 1211.016481] ? find_mergeable_anon_vma+0x250/0x250 [ 1211.017050] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1211.017659] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1211.018256] do_syscall_64+0x33/0x40 [ 1211.018692] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1211.019287] RIP: 0033:0x7fc2d3c4bb62 [ 1211.019725] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1211.021996] RSP: 002b:00007fc2d11c10f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1211.022885] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fc2d3c4bb62 [ 1211.023701] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1211.024516] RBP: 0000000020ffd000 R08: 0000000000000006 R09: 0000000000000000 [ 1211.025329] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000300 [ 1211.026144] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1211.031445] ------------[ cut here ]------------ [ 1211.032001] WARNING: CPU: 0 PID: 8937 at arch/x86/mm/pat/memtype.c:1019 get_pat_info+0x216/0x270 [ 1211.033026] Modules linked in: [ 1211.033400] CPU: 0 PID: 8937 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1211.034126] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1211.035108] RIP: 0010:get_pat_info+0x216/0x270 [ 1211.035618] Code: c1 ea 03 80 3c 02 00 75 71 49 89 1e eb 8e e8 71 89 2e 00 0f 0b e9 97 fe ff ff 41 bc ea ff ff ff e9 77 ff ff ff e8 5a 89 2e 00 <0f> 0b 41 bc ea ff ff ff e9 65 ff ff ff 4c 89 ff e8 b5 8d 5a 00 e9 [ 1211.037660] RSP: 0018:ffff888048f4f898 EFLAGS: 00010216 [ 1211.038252] RAX: 0000000000014073 RBX: ffff888017d7c400 RCX: ffffc90008a24000 [ 1211.039038] RDX: 0000000000040000 RSI: ffffffff81123696 RDI: 0000000000000007 [ 1211.039873] RBP: ffff888048f4f950 R08: 0000000000000000 R09: ffff888048f4f820 [ 1211.040718] R10: 0000000000000020 R11: 0000000000000001 R12: 0000000000000028 [ 1211.041568] R13: 1ffff110091e9f13 R14: 0000000000000000 R15: ffff888017d7c450 [ 1211.042638] FS: 00007fc2d11c1700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 1211.043651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1211.044487] CR2: 00007fc2d11c0f78 CR3: 000000004f3fe000 CR4: 0000000000350ef0 [ 1211.045835] Call Trace: [ 1211.046897] ? pgprot_writethrough+0xc0/0xc0 [ 1211.048290] ? finish_task_switch+0x1a4/0x5d0 [ 1211.050180] untrack_pfn+0xdc/0x240 [ 1211.051384] ? track_pfn_insert+0x150/0x150 [ 1211.052748] ? lock_downgrade+0x6d0/0x6d0 [ 1211.053852] ? uprobe_munmap+0x1c/0x560 [ 1211.054311] unmap_single_vma+0x1bc/0x300 [ 1211.054823] zap_page_range_single+0x2ce/0x450 [ 1211.055454] ? unmap_single_vma+0x300/0x300 [ 1211.056005] ? remap_pfn_range_internal+0xc56/0xf60 [ 1211.056612] ? lookup_memtype+0x5b/0x200 [ 1211.057181] ? apply_to_existing_page_range+0x40/0x40 [ 1211.057955] remap_pfn_range+0x139/0x160 [ 1211.058565] ? remap_pfn_range_notrack+0x70/0x70 [ 1211.059111] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1211.059729] io_uring_mmap+0x398/0x530 [ 1211.060179] mmap_file+0x5e/0xe0 [ 1211.060594] mmap_region+0xc49/0x1500 [ 1211.061040] do_mmap+0xcdb/0x11e0 [ 1211.061462] vm_mmap_pgoff+0x198/0x1f0 [ 1211.061922] ? randomize_page+0xb0/0xb0 [ 1211.062408] ksys_mmap_pgoff+0x41c/0x560 [ 1211.062854] ? find_mergeable_anon_vma+0x250/0x250 [ 1211.063413] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1211.063985] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1211.064594] do_syscall_64+0x33/0x40 [ 1211.065024] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1211.065629] RIP: 0033:0x7fc2d3c4bb62 [ 1211.066061] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1211.068310] RSP: 002b:00007fc2d11c10f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1211.069331] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fc2d3c4bb62 [ 1211.070364] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1211.071313] RBP: 0000000020ffd000 R08: 0000000000000006 R09: 0000000000000000 [ 1211.072142] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000300 [ 1211.072965] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 [ 1211.073821] irq event stamp: 1357 [ 1211.074224] hardirqs last enabled at (1365): [] console_unlock+0x92d/0xb40 [ 1211.075229] hardirqs last disabled at (1374): [] console_unlock+0x839/0xb40 [ 1211.076229] softirqs last enabled at (868): [] asm_call_irq_on_stack+0x12/0x20 [ 1211.077269] softirqs last disabled at (819): [] asm_call_irq_on_stack+0x12/0x20 [ 1211.078302] ---[ end trace 942e85156f6e8a64 ]--- [ 1211.083342] FAULT_INJECTION: forcing a failure. [ 1211.083342] name failslab, interval 1, probability 0, space 0, times 0 [ 1211.084639] CPU: 0 PID: 8940 Comm: syz-executor.5 Tainted: G W 5.10.236 #1 [ 1211.085530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1211.086467] Call Trace: [ 1211.086760] dump_stack+0x107/0x167 [ 1211.087152] should_fail.cold+0x5/0xa [ 1211.087563] ? create_object.isra.0+0x3a/0xa20 [ 1211.088055] should_failslab+0x5/0x20 [ 1211.088462] kmem_cache_alloc+0x5b/0x310 [ 1211.088900] ? mark_held_locks+0x9e/0xe0 [ 1211.089358] create_object.isra.0+0x3a/0xa20 [ 1211.089874] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1211.090469] kmem_cache_alloc+0x159/0x310 [ 1211.090953] xas_alloc+0x336/0x440 [ 1211.091360] xas_create+0x34a/0x10d0 [ 1211.091792] ? kernel_text_address+0xf2/0x120 [ 1211.092304] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1211.092894] xas_store+0x8c/0x1c40 [ 1211.093288] __xa_store+0x164/0x2d0 [ 1211.093682] ? xa_delete_node+0x280/0x280 [ 1211.094133] ? trace_hardirqs_on+0x5b/0x180 [ 1211.094611] xa_store+0x31/0x50 [ 1211.094988] __io_uring_add_tctx_node+0x1cf/0x520 [ 1211.095526] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1211.096092] ? alloc_fd+0x2e7/0x670 [ 1211.096491] io_uring_setup+0x1fbb/0x2980 [ 1211.096969] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1211.097525] ? wait_for_completion_io+0x270/0x270 [ 1211.098061] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1211.098627] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1211.099214] do_syscall_64+0x33/0x40 [ 1211.099641] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1211.100223] RIP: 0033:0x7f79ff89bb19 [ 1211.100648] 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 [ 1211.102759] RSP: 002b:00007f79fce11108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1211.103603] RAX: ffffffffffffffda RBX: 00007f79ff9aef60 RCX: 00007f79ff89bb19 [ 1211.104371] RDX: 0000000020ffc000 RSI: 0000000020000200 RDI: 0000000000007936 [ 1211.105140] RBP: 0000000020000200 R08: 0000000020000300 R09: 0000000020000300 [ 1211.105916] R10: 00000000200002c0 R11: 0000000000000202 R12: 0000000020000300 [ 1211.106717] R13: 0000000020ffc000 R14: 00000000200002c0 R15: 0000000020ffd000 VM DIAGNOSIS: 10:24:47 Registers: info registers vcpu 0 RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822df4a1 RDI=ffffffff879f3180 RBP=ffffffff879f3140 RSP=ffff888048f4f238 R8 =0000000000000001 R9 =0000000000000003 R10=0000000000000000 R11=0000000000000001 R12=0000000000000030 R13=0000000000000030 R14=ffffffff879f3140 R15=dffffc0000000000 RIP=ffffffff822df4f8 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fc2d11c1700 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=00007fc2d11c0f78 CR3=000000004f3fe000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000ff0000000000ff0000 XMM03=0000000000ff0000000000ff000000ff XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=000055b2ef152250000055b2ef1507d0 XMM06=000055b2ef1542600000000000000000 XMM07=00000000000000000000000000000000 XMM08=732f636f72702f006b63616d7300632e XMM09=00000000000000000000000000000000 XMM10=00000020000000000000002000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000041f3b RCX=ffffffff81600480 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000000 RBP=1ffff110070cbf04 RSP=ffff88803865f810 R8 =0000000000000000 R9 =ffffea000107ce87 R10=0000000000000000 R11=0000000000000001 R12=ffff88800ee2c800 R13=00007f93e5301000 R14=8000000041f3b007 R15=0000000000000000 RIP=ffffffff8140b944 RFL=00000212 [----A--] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00005555590f9400 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=00007f93e7eaa3a4 CR3=0000000038652000 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=ffffffffffffffffffffffffffffffff XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000