5b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 770.352710] FAULT_INJECTION: forcing a failure. [ 770.352710] name failslab, interval 1, probability 0, space 0, times 0 [ 770.354669] CPU: 0 PID: 5660 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 770.355728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 770.356983] Call Trace: [ 770.357528] dump_stack+0x107/0x167 [ 770.358257] should_fail.cold+0x5/0xa [ 770.358983] ? create_object.isra.0+0x3a/0xa20 [ 770.359791] should_failslab+0x5/0x20 [ 770.360479] kmem_cache_alloc+0x5b/0x310 [ 770.361373] create_object.isra.0+0x3a/0xa20 15:44:37 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 24) [ 770.362087] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 770.363068] kmem_cache_alloc_trace+0x151/0x320 [ 770.363986] ? io_async_queue_proc+0x80/0x80 [ 770.364772] percpu_ref_init+0xd8/0x3d0 [ 770.365596] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 770.366466] io_uring_setup+0x14f6/0x2980 [ 770.367528] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 770.368969] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 770.369813] ? syscall_enter_from_user_mode+0x1d/0x50 [ 770.370831] do_syscall_64+0x33/0x40 [ 770.371527] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 770.372326] RIP: 0033:0x7ff377019b19 [ 770.372956] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 770.375749] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 770.377072] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 770.378289] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 770.379357] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 770.380411] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 770.381526] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 770.390267] FAULT_INJECTION: forcing a failure. [ 770.390267] name failslab, interval 1, probability 0, space 0, times 0 [ 770.392870] CPU: 0 PID: 5662 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 770.393884] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 770.395122] Call Trace: [ 770.395666] dump_stack+0x107/0x167 [ 770.396422] should_fail.cold+0x5/0xa [ 770.397200] ? percpu_ref_init+0xd8/0x3d0 [ 770.398013] should_failslab+0x5/0x20 [ 770.398718] kmem_cache_alloc_trace+0x55/0x320 [ 770.399629] ? io_async_queue_proc+0x80/0x80 [ 770.400417] percpu_ref_init+0xd8/0x3d0 [ 770.401232] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 770.402161] io_uring_setup+0x14f6/0x2980 [ 770.403147] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 770.404066] ? wait_for_completion_io+0x270/0x270 [ 770.405364] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 770.406292] ? syscall_enter_from_user_mode+0x1d/0x50 [ 770.407418] do_syscall_64+0x33/0x40 [ 770.408065] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 770.408871] RIP: 0033:0x7f1fa37f6b19 [ 770.409549] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 770.412160] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 770.413468] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 770.414539] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 770.415031] FAULT_INJECTION: forcing a failure. [ 770.415031] name failslab, interval 1, probability 0, space 0, times 0 [ 770.415582] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 770.417930] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 770.418978] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 770.420617] CPU: 1 PID: 5667 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 770.421555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 770.422640] Call Trace: [ 770.423012] dump_stack+0x107/0x167 [ 770.423495] should_fail.cold+0x5/0xa [ 770.423997] ? create_object.isra.0+0x3a/0xa20 [ 770.424602] should_failslab+0x5/0x20 [ 770.425103] kmem_cache_alloc+0x5b/0x310 [ 770.425683] create_object.isra.0+0x3a/0xa20 [ 770.426275] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 770.426966] kmem_cache_alloc+0x159/0x310 [ 770.427511] __alloc_file+0x21/0x320 [ 770.427994] alloc_empty_file+0x6d/0x170 [ 770.428567] alloc_file+0x5e/0x5a0 [ 770.429039] alloc_file_pseudo+0x16a/0x250 [ 770.429616] ? alloc_file+0x5a0/0x5a0 [ 770.430124] anon_inode_getfile+0xc8/0x1f0 [ 770.430689] io_uring_setup+0x138b/0x2980 [ 770.431242] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 770.431949] ? wait_for_completion_io+0x270/0x270 [ 770.432626] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 770.433303] ? syscall_enter_from_user_mode+0x1d/0x50 [ 770.433970] do_syscall_64+0x33/0x40 [ 770.434456] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 770.435139] RIP: 0033:0x7fa6d9157b19 [ 770.435673] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 770.438095] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 770.439127] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 770.440068] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 770.441002] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 770.441940] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 770.442941] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 784.089949] FAULT_INJECTION: forcing a failure. [ 784.089949] name failslab, interval 1, probability 0, space 0, times 0 [ 784.091585] CPU: 1 PID: 5675 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 784.092464] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 784.093507] Call Trace: [ 784.093836] dump_stack+0x107/0x167 [ 784.094285] should_fail.cold+0x5/0xa [ 784.094753] ? io_uring_alloc_task_context+0x4a3/0x6a0 [ 784.095460] should_failslab+0x5/0x20 [ 784.095928] kmem_cache_alloc_trace+0x55/0x320 [ 784.096524] io_uring_alloc_task_context+0x4a3/0x6a0 [ 784.097142] ? io_import_iovec+0x1120/0x1120 [ 784.097682] ? lock_downgrade+0x6d0/0x6d0 [ 784.098205] ? do_raw_spin_lock+0x121/0x260 [ 784.098751] ? rwlock_bug.part.0+0x90/0x90 [ 784.103324] __io_uring_add_tctx_node+0x2c6/0x520 [ 784.103910] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 784.104592] ? alloc_fd+0x2e7/0x670 [ 784.105072] io_uring_setup+0x1fbb/0x2980 [ 784.105592] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 784.106217] ? wait_for_completion_io+0x270/0x270 [ 784.106827] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 15:44:51 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 17) 15:44:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(r0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:44:51 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 25) 15:44:51 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 20) 15:44:51 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 31) 15:44:51 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESHEX, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xa504}}, './file1\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) r7 = openat(r6, &(0x7f0000000400)='./file1\x00', 0x10242, 0x4) read(r5, &(0x7f0000000500)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="00ea4a8c0081216da4b6c8c4cc4569020000006c6964d02d67e0099960f4ac65cb580000002e2f66696c653000"]) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x30004840) 15:44:51 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 19) 15:44:51 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 784.110771] ? syscall_enter_from_user_mode+0x1d/0x50 [ 784.111497] do_syscall_64+0x33/0x40 [ 784.111958] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 784.112579] RIP: 0033:0x7f0758844b19 [ 784.113031] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 784.115432] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 784.116430] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 784.117298] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 784.118192] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 784.119194] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 784.120064] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 784.133865] FAULT_INJECTION: forcing a failure. [ 784.133865] name failslab, interval 1, probability 0, space 0, times 0 [ 784.135446] CPU: 1 PID: 5685 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 784.136309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 784.137309] Call Trace: [ 784.137629] dump_stack+0x107/0x167 [ 784.138078] should_fail.cold+0x5/0xa [ 784.138558] ? create_object.isra.0+0x3a/0xa20 [ 784.139735] should_failslab+0x5/0x20 [ 784.140648] kmem_cache_alloc+0x5b/0x310 [ 784.141714] create_object.isra.0+0x3a/0xa20 [ 784.142811] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 784.144399] kmem_cache_alloc_trace+0x151/0x320 [ 784.152154] ? io_async_queue_proc+0x80/0x80 [ 784.153289] percpu_ref_init+0xd8/0x3d0 [ 784.154251] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 784.155687] io_uring_setup+0x14f6/0x2980 [ 784.155844] FAULT_INJECTION: forcing a failure. [ 784.155844] name failslab, interval 1, probability 0, space 0, times 0 [ 784.160216] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 784.160234] ? wait_for_completion_io+0x270/0x270 [ 784.160270] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 784.160284] ? syscall_enter_from_user_mode+0x1d/0x50 [ 784.160300] do_syscall_64+0x33/0x40 [ 784.160314] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 784.160323] RIP: 0033:0x7f1fa37f6b19 [ 784.160343] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 784.160351] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 784.160365] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 784.160373] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 784.160381] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 784.160389] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 784.160397] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 784.170646] FAULT_INJECTION: forcing a failure. [ 784.170646] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 784.170797] CPU: 0 PID: 5684 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 784.182522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 784.183657] Call Trace: [ 784.184104] dump_stack+0x107/0x167 [ 784.184789] should_fail.cold+0x5/0xa [ 784.185445] ? create_object.isra.0+0x3a/0xa20 [ 784.186161] should_failslab+0x5/0x20 [ 784.186730] kmem_cache_alloc+0x5b/0x310 [ 784.187556] create_object.isra.0+0x3a/0xa20 [ 784.188346] kmemleak_alloc_percpu+0xa0/0x100 [ 784.189121] pcpu_alloc+0x4e2/0x1240 [ 784.189974] ? io_async_queue_proc+0x80/0x80 [ 784.190645] percpu_ref_init+0x31/0x3d0 [ 784.191373] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 784.192200] io_uring_setup+0x14f6/0x2980 [ 784.192980] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 784.193697] ? wait_for_completion_io+0x270/0x270 [ 784.194854] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 784.195650] ? syscall_enter_from_user_mode+0x1d/0x50 [ 784.196503] do_syscall_64+0x33/0x40 [ 784.197075] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 784.197812] RIP: 0033:0x7f8894c05b19 [ 784.198403] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 784.200801] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 784.201920] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 784.202894] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 784.203866] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 784.204845] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 784.205843] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:44:51 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r5 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r7 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) fcntl$getownex(r7, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r6, r8, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r4}}}, @cred={{0x1c, 0x1, 0x2, {r6, r9, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 784.219170] CPU: 1 PID: 5678 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 784.220125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 784.221221] Call Trace: [ 784.221697] dump_stack+0x107/0x167 [ 784.222345] should_fail.cold+0x5/0xa [ 784.231041] _copy_to_user+0x2e/0x180 [ 784.231714] io_uring_setup+0x11b5/0x2980 [ 784.232467] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 784.233209] ? wait_for_completion_io+0x270/0x270 [ 784.234315] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 784.239163] ? syscall_enter_from_user_mode+0x1d/0x50 [ 784.240047] do_syscall_64+0x33/0x40 [ 784.240612] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 784.241333] RIP: 0033:0x7ff377019b19 [ 784.241923] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 784.244350] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 784.245459] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 784.246410] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 784.247404] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 784.248370] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 784.249392] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:44:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(r0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:44:51 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 32) [ 784.306482] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 784.317551] FAULT_INJECTION: forcing a failure. [ 784.317551] name failslab, interval 1, probability 0, space 0, times 0 [ 784.319445] CPU: 0 PID: 5686 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 784.320381] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 784.321541] Call Trace: [ 784.321981] dump_stack+0x107/0x167 [ 784.322617] should_fail.cold+0x5/0xa [ 784.323267] ? security_file_alloc+0x34/0x170 [ 784.323976] should_failslab+0x5/0x20 [ 784.324565] kmem_cache_alloc+0x5b/0x310 [ 784.325336] security_file_alloc+0x34/0x170 [ 784.326079] __alloc_file+0xb7/0x320 [ 784.326692] alloc_empty_file+0x6d/0x170 [ 784.327384] alloc_file+0x5e/0x5a0 [ 784.328069] alloc_file_pseudo+0x16a/0x250 [ 784.328758] ? alloc_file+0x5a0/0x5a0 [ 784.329626] anon_inode_getfile+0xc8/0x1f0 [ 784.330335] io_uring_setup+0x138b/0x2980 [ 784.331170] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 784.331921] ? wait_for_completion_io+0x270/0x270 [ 784.333010] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 784.333766] ? syscall_enter_from_user_mode+0x1d/0x50 [ 784.334600] do_syscall_64+0x33/0x40 [ 784.335190] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 784.335913] RIP: 0033:0x7fa6d9157b19 [ 784.336468] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 784.338849] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 784.339973] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 784.340938] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 784.341909] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 784.342927] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 784.343924] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:44:51 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r5 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r7 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) fcntl$getownex(r7, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r6, r8, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r4}}}, @cred={{0x1c, 0x1, 0x2, {r6, r9, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:44:51 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 21) [ 784.414835] FAULT_INJECTION: forcing a failure. [ 784.414835] name failslab, interval 1, probability 0, space 0, times 0 [ 784.417346] CPU: 0 PID: 5697 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 784.418269] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 784.419390] Call Trace: [ 784.419823] dump_stack+0x107/0x167 [ 784.420437] should_fail.cold+0x5/0xa [ 784.421047] ? create_object.isra.0+0x3a/0xa20 [ 784.421742] should_failslab+0x5/0x20 [ 784.422298] kmem_cache_alloc+0x5b/0x310 [ 784.423053] create_object.isra.0+0x3a/0xa20 [ 784.423701] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 784.424560] kmem_cache_alloc_trace+0x151/0x320 [ 784.425397] io_uring_alloc_task_context+0x4a3/0x6a0 [ 784.426191] ? io_import_iovec+0x1120/0x1120 [ 784.426904] ? lock_downgrade+0x6d0/0x6d0 [ 784.427541] ? do_raw_spin_lock+0x121/0x260 [ 784.428241] ? rwlock_bug.part.0+0x90/0x90 [ 784.428993] __io_uring_add_tctx_node+0x2c6/0x520 [ 784.429723] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 784.430455] ? alloc_fd+0x2e7/0x670 [ 784.431287] io_uring_setup+0x1fbb/0x2980 [ 784.432063] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 784.432794] ? wait_for_completion_io+0x270/0x270 [ 784.433906] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 784.434658] ? syscall_enter_from_user_mode+0x1d/0x50 [ 784.435509] do_syscall_64+0x33/0x40 [ 784.436069] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 784.436782] RIP: 0033:0x7f0758844b19 [ 784.437331] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 784.439752] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 784.440819] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 784.441797] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 784.442809] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 784.443810] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 784.444823] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:44:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(r0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:44:51 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 20) 15:44:51 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:44:51 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 18) [ 784.491369] FAULT_INJECTION: forcing a failure. [ 784.491369] name failslab, interval 1, probability 0, space 0, times 0 [ 784.492766] CPU: 1 PID: 5706 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 784.493592] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 15:44:51 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r5 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r7 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) fcntl$getownex(r7, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r6, r8, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r4}}}, @cred={{0x1c, 0x1, 0x2, {r6, r9, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 784.494592] Call Trace: [ 784.502771] FAULT_INJECTION: forcing a failure. [ 784.502771] name failslab, interval 1, probability 0, space 0, times 0 [ 784.510962] dump_stack+0x107/0x167 [ 784.510977] should_fail.cold+0x5/0xa [ 784.510994] ? percpu_ref_init+0xd8/0x3d0 [ 784.511010] should_failslab+0x5/0x20 [ 784.511023] kmem_cache_alloc_trace+0x55/0x320 [ 784.511038] ? io_async_queue_proc+0x80/0x80 [ 784.511049] percpu_ref_init+0xd8/0x3d0 [ 784.511065] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 784.511080] io_uring_setup+0x14f6/0x2980 [ 784.511099] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 784.511112] ? wait_for_completion_io+0x270/0x270 [ 784.511142] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 784.511159] ? syscall_enter_from_user_mode+0x1d/0x50 [ 784.519926] do_syscall_64+0x33/0x40 [ 784.520402] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 784.521047] RIP: 0033:0x7f8894c05b19 [ 784.521520] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 784.523840] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 784.524801] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 784.525695] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 784.526592] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 784.527504] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 784.528401] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 784.529378] CPU: 0 PID: 5702 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 784.530316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 784.531432] Call Trace: [ 784.531882] dump_stack+0x107/0x167 [ 784.532543] should_fail.cold+0x5/0xa [ 784.533190] ? __d_alloc+0x2a/0x990 [ 784.533782] should_failslab+0x5/0x20 [ 784.534348] kmem_cache_alloc+0x5b/0x310 [ 784.535096] __d_alloc+0x2a/0x990 [ 784.535628] ? find_held_lock+0x2c/0x110 [ 784.536351] d_alloc_pseudo+0x19/0x70 [ 784.536959] alloc_file_pseudo+0xce/0x250 [ 784.537574] ? trace_hardirqs_on+0x5b/0x180 [ 784.538230] ? alloc_file+0x5a0/0x5a0 [ 784.539096] anon_inode_getfile+0xc8/0x1f0 [ 784.539803] io_uring_setup+0x138b/0x2980 [ 784.540605] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 784.541318] ? wait_for_completion_io+0x270/0x270 [ 784.542370] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 784.543170] ? syscall_enter_from_user_mode+0x1d/0x50 [ 784.544029] do_syscall_64+0x33/0x40 [ 784.544586] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 784.545297] RIP: 0033:0x7ff377019b19 [ 784.545843] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 784.548260] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 784.549321] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 784.550309] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 784.551336] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 784.552321] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 784.553302] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 784.575160] FAULT_INJECTION: forcing a failure. [ 784.575160] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 784.576944] CPU: 0 PID: 5705 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 784.577895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 784.579046] Call Trace: [ 784.579487] dump_stack+0x107/0x167 [ 784.580117] should_fail.cold+0x5/0xa [ 784.580804] _copy_to_user+0x2e/0x180 [ 784.581473] io_uring_setup+0x11b5/0x2980 [ 784.582299] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 784.583086] ? wait_for_completion_io+0x270/0x270 [ 784.584187] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 784.584966] ? syscall_enter_from_user_mode+0x1d/0x50 [ 784.585870] do_syscall_64+0x33/0x40 [ 784.586481] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 784.587241] RIP: 0033:0x7f1fa37f6b19 [ 784.587811] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 784.590227] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 784.591394] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 784.592424] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 784.593425] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 784.594421] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 784.595470] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:45:04 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 33) 15:45:04 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESHEX, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xa504}}, './file1\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) r7 = openat(r6, &(0x7f0000000400)='./file1\x00', 0x10242, 0x4) read(r5, &(0x7f0000000500)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="00ea4a8c0081216da4b6c8c4cc4569020000006c6964d02d67e0099960f4ac65cb580000002e2f66696c653000"]) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x30004840) 15:45:04 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 19) 15:45:04 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 26) 15:45:04 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r5 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r7 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) fcntl$getownex(r7, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r6, r8, 0x0) statx(0xffffffffffffffff, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r3]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r4}}}, @cred={{0x1c, 0x1, 0x2, {r6, r9, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:45:04 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 21) 15:45:04 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:45:04 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 22) [ 797.637118] FAULT_INJECTION: forcing a failure. [ 797.637118] name failslab, interval 1, probability 0, space 0, times 0 [ 797.638655] CPU: 1 PID: 5720 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 797.640078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 797.642543] Call Trace: [ 797.643302] dump_stack+0x107/0x167 [ 797.644388] should_fail.cold+0x5/0xa [ 797.645508] ? create_object.isra.0+0x3a/0xa20 [ 797.646856] should_failslab+0x5/0x20 [ 797.647983] kmem_cache_alloc+0x5b/0x310 [ 797.649142] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 797.650766] create_object.isra.0+0x3a/0xa20 [ 797.652028] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 797.653539] kmem_cache_alloc+0x159/0x310 [ 797.654751] security_file_alloc+0x34/0x170 [ 797.655077] FAULT_INJECTION: forcing a failure. [ 797.655077] name failslab, interval 1, probability 0, space 0, times 0 [ 797.655992] __alloc_file+0xb7/0x320 [ 797.656006] alloc_empty_file+0x6d/0x170 [ 797.656018] alloc_file+0x5e/0x5a0 [ 797.656032] alloc_file_pseudo+0x16a/0x250 [ 797.656042] ? alloc_file+0x5a0/0x5a0 [ 797.656066] anon_inode_getfile+0xc8/0x1f0 [ 797.656081] io_uring_setup+0x138b/0x2980 [ 797.656099] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 797.656112] ? wait_for_completion_io+0x270/0x270 [ 797.656141] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 797.656153] ? syscall_enter_from_user_mode+0x1d/0x50 [ 797.656167] do_syscall_64+0x33/0x40 [ 797.656178] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 797.656193] RIP: 0033:0x7fa6d9157b19 [ 797.656206] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 797.668136] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 797.669078] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 797.669977] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 797.670842] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 797.671718] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 797.672585] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 797.673543] CPU: 0 PID: 5722 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 797.674519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 797.675829] Call Trace: [ 797.676332] dump_stack+0x107/0x167 [ 797.677037] should_fail.cold+0x5/0xa [ 797.677764] ? create_object.isra.0+0x3a/0xa20 [ 797.678589] should_failslab+0x5/0x20 [ 797.679248] kmem_cache_alloc+0x5b/0x310 [ 797.680085] create_object.isra.0+0x3a/0xa20 [ 797.680811] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 797.681764] kmem_cache_alloc_trace+0x151/0x320 [ 797.682634] ? io_async_queue_proc+0x80/0x80 [ 797.683436] percpu_ref_init+0xd8/0x3d0 [ 797.684247] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 797.685190] io_uring_setup+0x14f6/0x2980 [ 797.686067] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 797.686921] ? wait_for_completion_io+0x270/0x270 [ 797.688143] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 797.689053] ? syscall_enter_from_user_mode+0x1d/0x50 [ 797.690044] do_syscall_64+0x33/0x40 [ 797.690696] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 797.691543] RIP: 0033:0x7f8894c05b19 [ 797.692162] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 797.694850] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 797.700112] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 797.701196] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 797.702316] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 797.703447] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 797.704554] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:45:04 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 797.717859] FAULT_INJECTION: forcing a failure. [ 797.717859] name failslab, interval 1, probability 0, space 0, times 0 [ 797.719890] CPU: 1 PID: 5731 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 797.720719] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 797.721793] Call Trace: [ 797.722115] dump_stack+0x107/0x167 [ 797.722562] should_fail.cold+0x5/0xa [ 797.723031] ? __d_alloc+0x2a/0x990 [ 797.724111] should_failslab+0x5/0x20 [ 797.725229] kmem_cache_alloc+0x5b/0x310 [ 797.726387] __d_alloc+0x2a/0x990 [ 797.727436] ? find_held_lock+0x2c/0x110 [ 797.728628] d_alloc_pseudo+0x19/0x70 [ 797.729713] alloc_file_pseudo+0xce/0x250 [ 797.730971] ? trace_hardirqs_on+0x5b/0x180 [ 797.732279] ? alloc_file+0x5a0/0x5a0 [ 797.733399] FAULT_INJECTION: forcing a failure. [ 797.733399] name failslab, interval 1, probability 0, space 0, times 0 [ 797.736667] anon_inode_getfile+0xc8/0x1f0 [ 797.736686] io_uring_setup+0x138b/0x2980 [ 797.736708] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 797.736721] ? wait_for_completion_io+0x270/0x270 [ 797.736751] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 797.736762] ? syscall_enter_from_user_mode+0x1d/0x50 [ 797.736776] do_syscall_64+0x33/0x40 [ 797.736787] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 797.736794] RIP: 0033:0x7f1fa37f6b19 [ 797.736805] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 797.736811] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 797.736823] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 797.736830] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 797.736837] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 797.736843] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 797.736850] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 797.753442] CPU: 0 PID: 5727 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 797.754397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 797.759587] Call Trace: [ 797.760054] dump_stack+0x107/0x167 [ 797.760657] should_fail.cold+0x5/0xa [ 797.761259] ? io_wq_create+0xeb/0xc00 [ 797.761868] should_failslab+0x5/0x20 [ 797.762420] __kmalloc+0x72/0x390 [ 797.763122] io_wq_create+0xeb/0xc00 [ 797.763964] io_uring_alloc_task_context+0x1f1/0x6a0 [ 797.764849] ? io_import_iovec+0x1120/0x1120 [ 797.765548] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 797.765623] ? io_apoll_task_func+0x2d0/0x2d0 [ 797.768028] ? __io_req_find_next+0x300/0x300 [ 797.768675] ? do_raw_spin_lock+0x121/0x260 [ 797.769390] ? rwlock_bug.part.0+0x90/0x90 [ 797.770172] __io_uring_add_tctx_node+0x2c6/0x520 [ 797.770888] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 797.771684] ? alloc_fd+0x2e7/0x670 [ 797.772496] io_uring_setup+0x1fbb/0x2980 [ 797.773359] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 797.774568] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 797.775421] ? syscall_enter_from_user_mode+0x1d/0x50 [ 797.776389] do_syscall_64+0x33/0x40 [ 797.777052] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 797.777867] RIP: 0033:0x7f0758844b19 [ 797.778483] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 797.781195] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 797.782453] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 797.787594] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 797.788693] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 797.789846] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 797.790964] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 797.816717] FAULT_INJECTION: forcing a failure. [ 797.816717] name failslab, interval 1, probability 0, space 0, times 0 [ 797.820245] CPU: 1 PID: 5723 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 797.822024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 797.824435] Call Trace: [ 797.825181] dump_stack+0x107/0x167 [ 797.826266] should_fail.cold+0x5/0xa [ 797.827275] ? create_object.isra.0+0x3a/0xa20 [ 797.827968] should_failslab+0x5/0x20 [ 797.828522] kmem_cache_alloc+0x5b/0x310 [ 797.829296] create_object.isra.0+0x3a/0xa20 [ 797.829955] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 797.830781] kmem_cache_alloc+0x159/0x310 [ 797.831888] __d_alloc+0x2a/0x990 [ 797.832880] ? find_held_lock+0x2c/0x110 [ 797.834099] d_alloc_pseudo+0x19/0x70 [ 797.835161] alloc_file_pseudo+0xce/0x250 [ 797.836475] ? trace_hardirqs_on+0x5b/0x180 [ 797.837669] ? alloc_file+0x5a0/0x5a0 [ 797.838995] anon_inode_getfile+0xc8/0x1f0 [ 797.840471] io_uring_setup+0x138b/0x2980 [ 797.841722] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 797.843115] ? wait_for_completion_io+0x270/0x270 [ 797.844961] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 797.846419] ? syscall_enter_from_user_mode+0x1d/0x50 [ 797.848032] do_syscall_64+0x33/0x40 [ 797.849042] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 797.850418] RIP: 0033:0x7ff377019b19 [ 797.851482] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 797.856381] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 797.858402] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 797.860514] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 797.862346] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 797.864424] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 797.866539] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:45:04 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r5 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r7 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) fcntl$getownex(r7, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r6, r8, 0x0) statx(0xffffffffffffffff, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r3]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r4}}}, @cred={{0x1c, 0x1, 0x2, {r6, r9, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:45:04 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 27) 15:45:04 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r5 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r7 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) fcntl$getownex(r7, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r6, r8, 0x0) statx(0xffffffffffffffff, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r3]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r4}}}, @cred={{0x1c, 0x1, 0x2, {r6, r9, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 797.993847] FAULT_INJECTION: forcing a failure. [ 797.993847] name failslab, interval 1, probability 0, space 0, times 0 [ 797.997229] CPU: 0 PID: 5740 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 797.999043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 798.001759] Call Trace: [ 798.002544] dump_stack+0x107/0x167 [ 798.003423] should_fail.cold+0x5/0xa [ 798.004019] ? io_uring_alloc_task_context+0x99/0x6a0 [ 798.004826] should_failslab+0x5/0x20 [ 798.005412] kmem_cache_alloc_trace+0x55/0x320 [ 798.006180] io_uring_alloc_task_context+0x99/0x6a0 [ 798.006953] ? io_import_iovec+0x1120/0x1120 [ 798.008324] ? lock_downgrade+0x6d0/0x6d0 [ 798.009415] ? do_raw_spin_lock+0x121/0x260 [ 798.010604] ? rwlock_bug.part.0+0x90/0x90 [ 798.012078] __io_uring_add_tctx_node+0x2c6/0x520 [ 798.013405] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 798.014808] ? alloc_fd+0x2e7/0x670 [ 798.015744] io_uring_setup+0x1fbb/0x2980 [ 798.016568] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 798.017300] ? wait_for_completion_io+0x270/0x270 [ 798.018343] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 798.019096] ? syscall_enter_from_user_mode+0x1d/0x50 [ 798.020859] do_syscall_64+0x33/0x40 [ 798.021905] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 798.023286] RIP: 0033:0x7fa6d9157b19 [ 798.024311] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 798.029266] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 798.031214] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 798.032218] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 798.033199] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 798.034149] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 798.035156] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:45:17 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(r0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:45:17 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 28) 15:45:17 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 22) 15:45:17 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESHEX, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xa504}}, './file1\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) r7 = openat(r6, &(0x7f0000000400)='./file1\x00', 0x10242, 0x4) read(r5, &(0x7f0000000500)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="00ea4a8c0081216da4b6c8c4cc4569020000006c6964d02d67e0099960f4ac65cb580000002e2f66696c653000"]) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 15:45:17 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 34) [ 810.906708] FAULT_INJECTION: forcing a failure. [ 810.906708] name failslab, interval 1, probability 0, space 0, times 0 [ 810.908118] CPU: 1 PID: 5753 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 810.908906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 810.909909] Call Trace: [ 810.910226] dump_stack+0x107/0x167 [ 810.910684] should_fail.cold+0x5/0xa [ 810.911133] ? create_object.isra.0+0x3a/0xa20 [ 810.911684] should_failslab+0x5/0x20 [ 810.912128] kmem_cache_alloc+0x5b/0x310 [ 810.912369] FAULT_INJECTION: forcing a failure. [ 810.912369] name failslab, interval 1, probability 0, space 0, times 0 [ 810.912615] create_object.isra.0+0x3a/0xa20 [ 810.912629] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 810.912650] kmem_cache_alloc_trace+0x151/0x320 [ 810.912673] io_uring_alloc_task_context+0x99/0x6a0 [ 810.912690] ? io_import_iovec+0x1120/0x1120 [ 810.912707] ? lock_downgrade+0x6d0/0x6d0 [ 810.912728] ? do_raw_spin_lock+0x121/0x260 [ 810.917869] ? rwlock_bug.part.0+0x90/0x90 [ 810.918364] __io_uring_add_tctx_node+0x2c6/0x520 [ 810.918936] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 810.919578] ? alloc_fd+0x2e7/0x670 [ 810.920047] io_uring_setup+0x1fbb/0x2980 [ 810.920558] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 810.921175] ? wait_for_completion_io+0x270/0x270 [ 810.921781] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 810.922417] ? syscall_enter_from_user_mode+0x1d/0x50 [ 810.923095] do_syscall_64+0x33/0x40 [ 810.923554] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 810.924151] RIP: 0033:0x7fa6d9157b19 [ 810.924583] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 810.926787] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 810.931718] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 810.932575] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 810.933411] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 810.934227] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 810.935094] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 810.935995] CPU: 0 PID: 5755 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 810.936931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 810.938077] Call Trace: [ 810.938517] dump_stack+0x107/0x167 [ 810.939154] should_fail.cold+0x5/0xa [ 810.940461] ? create_object.isra.0+0x3a/0xa20 [ 810.941323] should_failslab+0x5/0x20 [ 810.942017] kmem_cache_alloc+0x5b/0x310 [ 810.942831] create_object.isra.0+0x3a/0xa20 [ 810.943559] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 810.944527] kmem_cache_alloc+0x159/0x310 [ 810.945432] __d_alloc+0x2a/0x990 [ 810.946068] ? find_held_lock+0x2c/0x110 [ 810.946890] d_alloc_pseudo+0x19/0x70 [ 810.947576] alloc_file_pseudo+0xce/0x250 [ 810.948286] ? trace_hardirqs_on+0x5b/0x180 [ 810.949024] ? alloc_file+0x5a0/0x5a0 [ 810.949959] anon_inode_getfile+0xc8/0x1f0 [ 810.950795] io_uring_setup+0x138b/0x2980 [ 810.950863] FAULT_INJECTION: forcing a failure. [ 810.950863] name failslab, interval 1, probability 0, space 0, times 0 [ 810.951655] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 810.955550] ? wait_for_completion_io+0x270/0x270 [ 810.956840] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 810.957744] ? syscall_enter_from_user_mode+0x1d/0x50 [ 810.958674] do_syscall_64+0x33/0x40 [ 810.959321] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 810.960184] RIP: 0033:0x7f1fa37f6b19 [ 810.960846] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 810.963541] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 810.964776] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 810.965964] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 810.967077] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 810.968133] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 810.969139] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 810.970458] CPU: 1 PID: 5758 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 810.971271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 810.972248] Call Trace: [ 810.972558] dump_stack+0x107/0x167 [ 810.973016] should_fail.cold+0x5/0xa [ 810.973462] ? create_object.isra.0+0x3a/0xa20 [ 810.973997] should_failslab+0x5/0x20 15:45:17 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:45:17 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 23) 15:45:17 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 20) [ 810.974442] kmem_cache_alloc+0x5b/0x310 [ 810.979884] create_object.isra.0+0x3a/0xa20 [ 810.980534] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 810.981268] __kmalloc+0x16e/0x390 [ 810.981818] io_wq_create+0xeb/0xc00 [ 810.982373] io_uring_alloc_task_context+0x1f1/0x6a0 [ 810.983092] ? io_import_iovec+0x1120/0x1120 [ 810.983721] ? io_apoll_task_func+0x2d0/0x2d0 [ 810.984383] ? __io_req_find_next+0x300/0x300 [ 810.985047] ? do_raw_spin_lock+0x121/0x260 [ 810.985655] ? rwlock_bug.part.0+0x90/0x90 [ 810.986284] __io_uring_add_tctx_node+0x2c6/0x520 [ 810.986967] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 810.987722] ? alloc_fd+0x2e7/0x670 [ 810.988276] io_uring_setup+0x1fbb/0x2980 [ 810.988887] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 810.989587] ? wait_for_completion_io+0x270/0x270 [ 810.990267] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 810.991055] ? syscall_enter_from_user_mode+0x1d/0x50 [ 810.991811] do_syscall_64+0x33/0x40 [ 810.992349] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 810.993073] RIP: 0033:0x7f0758844b19 [ 810.993611] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 810.995908] RSP: 002b:00007f0755d99108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 810.996807] RAX: ffffffffffffffda RBX: 00007f0758958020 RCX: 00007f0758844b19 [ 810.997669] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 810.998525] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 810.999360] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 811.000185] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:45:18 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(r0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 811.033096] FAULT_INJECTION: forcing a failure. [ 811.033096] name failslab, interval 1, probability 0, space 0, times 0 [ 811.036699] CPU: 1 PID: 5759 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 811.038749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 811.041251] Call Trace: [ 811.042140] dump_stack+0x107/0x167 [ 811.043370] should_fail.cold+0x5/0xa [ 811.044598] ? __alloc_file+0x21/0x320 [ 811.045932] should_failslab+0x5/0x20 [ 811.047092] kmem_cache_alloc+0x5b/0x310 [ 811.048540] __alloc_file+0x21/0x320 [ 811.049775] alloc_empty_file+0x6d/0x170 [ 811.051125] alloc_file+0x5e/0x5a0 [ 811.052366] alloc_file_pseudo+0x16a/0x250 [ 811.053687] ? alloc_file+0x5a0/0x5a0 [ 811.055217] anon_inode_getfile+0xc8/0x1f0 [ 811.056609] io_uring_setup+0x138b/0x2980 [ 811.058102] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 811.059627] ? wait_for_completion_io+0x270/0x270 [ 811.061509] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 811.063118] ? syscall_enter_from_user_mode+0x1d/0x50 [ 811.064858] do_syscall_64+0x33/0x40 [ 811.066024] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 811.067642] RIP: 0033:0x7ff377019b19 [ 811.068827] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 15:45:18 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(r0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 811.074293] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 811.079892] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 811.082043] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 15:45:18 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 23) [ 811.083919] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 811.091455] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 811.092476] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 811.101019] FAULT_INJECTION: forcing a failure. [ 811.101019] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 811.105351] CPU: 0 PID: 5762 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 811.107513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 811.110119] Call Trace: [ 811.111026] dump_stack+0x107/0x167 [ 811.112311] should_fail.cold+0x5/0xa [ 811.113625] _copy_to_user+0x2e/0x180 [ 811.114900] io_uring_setup+0x11b5/0x2980 [ 811.116439] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 811.118100] ? wait_for_completion_io+0x270/0x270 [ 811.120065] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 811.121743] ? syscall_enter_from_user_mode+0x1d/0x50 [ 811.123521] do_syscall_64+0x33/0x40 [ 811.124713] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 811.126322] RIP: 0033:0x7f8894c05b19 [ 811.127503] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 811.133130] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 811.135553] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 811.137706] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 811.139905] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 811.142138] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 811.144355] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:45:18 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 29) 15:45:18 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 811.190488] FAULT_INJECTION: forcing a failure. [ 811.190488] name failslab, interval 1, probability 0, space 0, times 0 [ 811.192855] CPU: 1 PID: 5772 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 811.193802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 811.195001] Call Trace: [ 811.199436] dump_stack+0x107/0x167 [ 811.199974] should_fail.cold+0x5/0xa [ 811.200522] ? create_object.isra.0+0x3a/0xa20 [ 811.201214] should_failslab+0x5/0x20 [ 811.201775] kmem_cache_alloc+0x5b/0x310 [ 811.202365] create_object.isra.0+0x3a/0xa20 [ 811.202982] kmemleak_alloc_percpu+0xa0/0x100 [ 811.203661] pcpu_alloc+0x4e2/0x1240 [ 811.204247] __percpu_counter_init+0x10d/0x2d0 [ 811.204912] io_uring_alloc_task_context+0xcc/0x6a0 [ 811.205635] ? io_import_iovec+0x1120/0x1120 [ 811.206247] ? lock_downgrade+0x6d0/0x6d0 [ 811.206848] ? do_raw_spin_lock+0x121/0x260 [ 811.207507] ? rwlock_bug.part.0+0x90/0x90 [ 811.208104] __io_uring_add_tctx_node+0x2c6/0x520 [ 811.208801] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 811.209532] ? alloc_fd+0x2e7/0x670 [ 811.210075] io_uring_setup+0x1fbb/0x2980 [ 811.210697] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 811.211439] ? wait_for_completion_io+0x270/0x270 [ 811.212158] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 811.212878] ? syscall_enter_from_user_mode+0x1d/0x50 [ 811.213648] do_syscall_64+0x33/0x40 [ 811.214203] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 811.214865] RIP: 0033:0x7fa6d9157b19 [ 811.215304] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 811.217505] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 811.218382] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 811.219219] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 811.220088] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 811.220937] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 811.221757] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 811.228830] FAULT_INJECTION: forcing a failure. [ 811.228830] name failslab, interval 1, probability 0, space 0, times 0 [ 811.231201] CPU: 0 PID: 5769 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 811.232289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 811.233602] Call Trace: [ 811.234117] dump_stack+0x107/0x167 [ 811.234821] should_fail.cold+0x5/0xa [ 811.235516] ? __alloc_file+0x21/0x320 [ 811.236222] ? __alloc_file+0x21/0x320 [ 811.236928] should_failslab+0x5/0x20 [ 811.237571] kmem_cache_alloc+0x5b/0x310 [ 811.238427] __alloc_file+0x21/0x320 [ 811.239130] alloc_empty_file+0x6d/0x170 [ 811.239923] alloc_file+0x5e/0x5a0 [ 811.240659] alloc_file_pseudo+0x16a/0x250 [ 811.241449] ? alloc_file+0x5a0/0x5a0 [ 811.242397] anon_inode_getfile+0xc8/0x1f0 [ 811.243191] io_uring_setup+0x138b/0x2980 [ 811.244045] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 811.244911] ? wait_for_completion_io+0x270/0x270 [ 811.246085] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 811.246944] ? syscall_enter_from_user_mode+0x1d/0x50 [ 811.247895] do_syscall_64+0x33/0x40 [ 811.248587] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 811.249441] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 811.249470] RIP: 0033:0x7f1fa37f6b19 [ 811.252508] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 811.255186] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 15:45:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:45:18 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 24) [ 811.256433] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 811.257532] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 811.258595] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 811.259620] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 811.260575] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:45:18 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 35) [ 811.336771] FAULT_INJECTION: forcing a failure. [ 811.336771] name failslab, interval 1, probability 0, space 0, times 0 [ 811.339143] CPU: 1 PID: 5778 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 811.340036] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 811.341137] Call Trace: [ 811.341583] dump_stack+0x107/0x167 [ 811.342173] should_fail.cold+0x5/0xa [ 811.342754] ? create_object.isra.0+0x3a/0xa20 [ 811.343539] should_failslab+0x5/0x20 [ 811.344578] kmem_cache_alloc+0x5b/0x310 [ 811.345766] create_object.isra.0+0x3a/0xa20 [ 811.346896] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 811.347915] kmem_cache_alloc+0x159/0x310 [ 811.348667] __alloc_file+0x21/0x320 [ 811.349254] alloc_empty_file+0x6d/0x170 [ 811.349896] alloc_file+0x5e/0x5a0 [ 811.350546] alloc_file_pseudo+0x16a/0x250 [ 811.351192] ? alloc_file+0x5a0/0x5a0 [ 811.352710] anon_inode_getfile+0xc8/0x1f0 [ 811.354139] io_uring_setup+0x138b/0x2980 [ 811.355596] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 811.357163] ? wait_for_completion_io+0x270/0x270 [ 811.359022] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 811.360676] ? syscall_enter_from_user_mode+0x1d/0x50 [ 811.362145] do_syscall_64+0x33/0x40 [ 811.363143] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 811.364713] RIP: 0033:0x7ff377019b19 [ 811.365742] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 811.370896] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 811.373221] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 811.375001] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 811.377115] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 811.378939] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 811.381041] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 811.399015] FAULT_INJECTION: forcing a failure. [ 811.399015] name failslab, interval 1, probability 0, space 0, times 0 [ 811.402907] CPU: 0 PID: 5780 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 811.404007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 811.405132] Call Trace: [ 811.405590] dump_stack+0x107/0x167 [ 811.406245] should_fail.cold+0x5/0xa [ 811.406894] ? create_object.isra.0+0x3a/0xa20 [ 811.407629] should_failslab+0x5/0x20 [ 811.408189] kmem_cache_alloc+0x5b/0x310 [ 811.408968] create_object.isra.0+0x3a/0xa20 [ 811.409648] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 811.410491] __kmalloc+0x16e/0x390 [ 811.411175] io_wq_create+0xeb/0xc00 [ 811.411990] io_uring_alloc_task_context+0x1f1/0x6a0 [ 811.412826] ? io_import_iovec+0x1120/0x1120 [ 811.413502] ? io_apoll_task_func+0x2d0/0x2d0 [ 811.414161] ? __io_req_find_next+0x300/0x300 [ 811.414818] ? do_raw_spin_lock+0x121/0x260 [ 811.415556] ? rwlock_bug.part.0+0x90/0x90 [ 811.416397] __io_uring_add_tctx_node+0x2c6/0x520 [ 811.417170] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 811.417910] ? alloc_fd+0x2e7/0x670 [ 811.418703] io_uring_setup+0x1fbb/0x2980 [ 811.419510] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 811.420264] ? wait_for_completion_io+0x270/0x270 [ 811.421343] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 811.422142] ? syscall_enter_from_user_mode+0x1d/0x50 [ 811.423001] do_syscall_64+0x33/0x40 [ 811.423603] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 811.424338] RIP: 0033:0x7f0758844b19 [ 811.424913] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 811.427339] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 811.428475] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 811.429467] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 811.430513] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 811.431544] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 811.432516] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 811.625012] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 811.626017] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 811.627049] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 15:45:31 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:45:31 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESHEX, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xa504}}, './file1\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) r7 = openat(r6, &(0x7f0000000400)='./file1\x00', 0x10242, 0x4) read(r5, &(0x7f0000000500)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="00ea4a8c0081216da4b6c8c4cc4569020000006c6964d02d67e0099960f4ac65cb580000002e2f66696c653000"]) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 15:45:31 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 25) 15:45:31 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 30) 15:45:31 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 21) 15:45:31 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 36) [ 824.621820] FAULT_INJECTION: forcing a failure. [ 824.621820] name failslab, interval 1, probability 0, space 0, times 0 [ 824.623314] CPU: 1 PID: 5794 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 824.624272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 824.625368] Call Trace: [ 824.625723] dump_stack+0x107/0x167 [ 824.626205] should_fail.cold+0x5/0xa [ 824.626760] ? create_object.isra.0+0x3a/0xa20 [ 824.627374] should_failslab+0x5/0x20 [ 824.627922] kmem_cache_alloc+0x5b/0x310 [ 824.628461] ? io_wq_create+0x114/0xc00 [ 824.628990] create_object.isra.0+0x3a/0xa20 [ 824.629575] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 824.630245] kmem_cache_alloc_node_trace+0x16d/0x340 [ 824.630942] io_wq_create+0x6ef/0xc00 15:45:31 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 24) 15:45:31 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 824.631464] io_uring_alloc_task_context+0x1f1/0x6a0 [ 824.640102] ? io_import_iovec+0x1120/0x1120 [ 824.640721] ? io_apoll_task_func+0x2d0/0x2d0 [ 824.641310] ? __io_req_find_next+0x300/0x300 [ 824.641900] ? do_raw_spin_lock+0x121/0x260 [ 824.642478] ? rwlock_bug.part.0+0x90/0x90 [ 824.643086] __io_uring_add_tctx_node+0x2c6/0x520 [ 824.643787] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 824.644477] ? alloc_fd+0x2e7/0x670 [ 824.644970] io_uring_setup+0x1fbb/0x2980 [ 824.645541] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 824.646244] ? wait_for_completion_io+0x270/0x270 [ 824.646935] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 824.647645] ? syscall_enter_from_user_mode+0x1d/0x50 [ 824.648326] do_syscall_64+0x33/0x40 [ 824.648870] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 824.649579] RIP: 0033:0x7f0758844b19 [ 824.650072] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 824.652548] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 824.653536] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 824.654468] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 824.655402] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 824.656364] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 824.657322] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 824.663975] FAULT_INJECTION: forcing a failure. [ 824.663975] name failslab, interval 1, probability 0, space 0, times 0 [ 824.665517] CPU: 1 PID: 5799 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 824.666186] FAULT_INJECTION: forcing a failure. [ 824.666186] name failslab, interval 1, probability 0, space 0, times 0 [ 824.666399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 824.666404] Call Trace: [ 824.666422] dump_stack+0x107/0x167 [ 824.666439] should_fail.cold+0x5/0xa [ 824.666456] ? create_object.isra.0+0x3a/0xa20 [ 824.666475] should_failslab+0x5/0x20 [ 824.666490] kmem_cache_alloc+0x5b/0x310 [ 824.666510] create_object.isra.0+0x3a/0xa20 [ 824.666522] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 824.666541] kmem_cache_alloc+0x159/0x310 [ 824.673441] __alloc_file+0x21/0x320 [ 824.673897] alloc_empty_file+0x6d/0x170 [ 824.674402] alloc_file+0x5e/0x5a0 [ 824.674887] alloc_file_pseudo+0x16a/0x250 [ 824.675414] ? alloc_file+0x5a0/0x5a0 [ 824.675943] anon_inode_getfile+0xc8/0x1f0 [ 824.676474] io_uring_setup+0x138b/0x2980 [ 824.676988] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 824.677625] ? wait_for_completion_io+0x270/0x270 [ 824.678265] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 824.678948] ? syscall_enter_from_user_mode+0x1d/0x50 [ 824.679603] do_syscall_64+0x33/0x40 [ 824.680058] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 824.680735] RIP: 0033:0x7f1fa37f6b19 [ 824.681195] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 824.683493] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 824.684429] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 824.685357] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 824.686264] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 824.687139] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 824.688044] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 824.688981] CPU: 0 PID: 5787 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 824.689986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 824.691199] Call Trace: [ 824.691726] dump_stack+0x107/0x167 [ 824.692436] should_fail.cold+0x5/0xa [ 824.693118] ? create_object.isra.0+0x3a/0xa20 [ 824.693965] should_failslab+0x5/0x20 [ 824.694638] kmem_cache_alloc+0x5b/0x310 [ 824.695506] create_object.isra.0+0x3a/0xa20 [ 824.696400] kmemleak_alloc_percpu+0xa0/0x100 [ 824.697325] pcpu_alloc+0x4e2/0x1240 [ 824.698411] __percpu_counter_init+0x10d/0x2d0 [ 824.699216] io_uring_alloc_task_context+0xcc/0x6a0 [ 824.700088] ? io_import_iovec+0x1120/0x1120 [ 824.700867] ? lock_downgrade+0x6d0/0x6d0 [ 824.701577] ? do_raw_spin_lock+0x121/0x260 [ 824.702327] ? rwlock_bug.part.0+0x90/0x90 [ 824.703196] __io_uring_add_tctx_node+0x2c6/0x520 [ 824.704081] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 824.704927] ? alloc_fd+0x2e7/0x670 [ 824.705827] io_uring_setup+0x1fbb/0x2980 [ 824.706709] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 824.707498] ? wait_for_completion_io+0x270/0x270 [ 824.708848] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 824.709672] ? syscall_enter_from_user_mode+0x1d/0x50 [ 824.710634] do_syscall_64+0x33/0x40 [ 824.711302] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 824.712148] RIP: 0033:0x7fa6d9157b19 [ 824.712758] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 824.715301] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 824.716501] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 824.717554] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 824.718692] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 824.719765] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 824.720869] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 824.733428] FAULT_INJECTION: forcing a failure. [ 824.733428] name failslab, interval 1, probability 0, space 0, times 0 [ 824.735182] CPU: 1 PID: 5789 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 824.735799] FAULT_INJECTION: forcing a failure. [ 824.735799] name failslab, interval 1, probability 0, space 0, times 0 [ 824.736164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 824.736202] Call Trace: [ 824.736272] dump_stack+0x107/0x167 [ 824.736429] should_fail.cold+0x5/0xa [ 824.736535] ? security_file_alloc+0x34/0x170 [ 824.741090] should_failslab+0x5/0x20 [ 824.741708] kmem_cache_alloc+0x5b/0x310 [ 824.742493] security_file_alloc+0x34/0x170 [ 824.743221] __alloc_file+0xb7/0x320 [ 824.743891] alloc_empty_file+0x6d/0x170 [ 824.744594] alloc_file+0x5e/0x5a0 [ 824.745333] alloc_file_pseudo+0x16a/0x250 [ 824.746029] ? alloc_file+0x5a0/0x5a0 [ 824.746963] anon_inode_getfile+0xc8/0x1f0 [ 824.747748] io_uring_setup+0x138b/0x2980 [ 824.748587] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 824.749348] ? wait_for_completion_io+0x270/0x270 [ 824.750515] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 824.751349] ? syscall_enter_from_user_mode+0x1d/0x50 [ 824.752271] do_syscall_64+0x33/0x40 [ 824.752863] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 824.753599] RIP: 0033:0x7ff377019b19 [ 824.754213] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 824.756635] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 824.757817] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 824.758796] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 824.759817] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 824.760825] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 824.761807] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 824.763239] CPU: 0 PID: 5797 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 824.764295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 824.765479] Call Trace: [ 824.766007] dump_stack+0x107/0x167 [ 824.766724] should_fail.cold+0x5/0xa [ 824.767404] ? __d_alloc+0x2a/0x990 [ 824.768061] should_failslab+0x5/0x20 [ 824.768672] kmem_cache_alloc+0x5b/0x310 [ 824.769554] __d_alloc+0x2a/0x990 [ 824.770162] ? find_held_lock+0x2c/0x110 [ 824.770973] d_alloc_pseudo+0x19/0x70 [ 824.771652] alloc_file_pseudo+0xce/0x250 [ 824.772370] ? trace_hardirqs_on+0x5b/0x180 [ 824.773127] ? alloc_file+0x5a0/0x5a0 [ 824.774140] anon_inode_getfile+0xc8/0x1f0 [ 824.774978] io_uring_setup+0x138b/0x2980 [ 824.775893] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 824.776681] ? wait_for_completion_io+0x270/0x270 [ 824.777963] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 824.778840] ? syscall_enter_from_user_mode+0x1d/0x50 [ 824.779800] do_syscall_64+0x33/0x40 [ 824.780428] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 824.781253] RIP: 0033:0x7f8894c05b19 [ 824.781912] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 824.784470] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 824.785684] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 824.786737] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 824.787880] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 824.788944] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 824.790044] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:45:31 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r2 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r5 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r7 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) fcntl$getownex(r7, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r6, r8, 0x0) statx(r2, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r3]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r4}}}, @cred={{0x1c, 0x1, 0x2, {r6, r9, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:45:31 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 37) 15:45:31 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 25) [ 824.829563] FAULT_INJECTION: forcing a failure. [ 824.829563] name failslab, interval 1, probability 0, space 0, times 0 [ 824.833557] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 824.835953] CPU: 1 PID: 5805 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 824.835963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 824.835969] Call Trace: [ 824.835992] dump_stack+0x107/0x167 [ 824.836013] should_fail.cold+0x5/0xa [ 824.836035] ? __io_uring_add_tctx_node+0x15c/0x520 [ 824.836052] should_failslab+0x5/0x20 [ 824.836071] kmem_cache_alloc_trace+0x55/0x320 [ 824.842144] __io_uring_add_tctx_node+0x15c/0x520 [ 824.842779] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 824.843467] ? alloc_fd+0x2e7/0x670 [ 824.843955] io_uring_setup+0x1fbb/0x2980 [ 824.844506] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 824.845216] ? wait_for_completion_io+0x270/0x270 [ 824.845901] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 824.846590] ? syscall_enter_from_user_mode+0x1d/0x50 [ 824.847274] do_syscall_64+0x33/0x40 [ 824.847785] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 824.848499] RIP: 0033:0x7f0758844b19 [ 824.849020] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 824.855467] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 824.856469] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 824.857440] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 824.858400] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 824.859331] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 824.860277] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:45:31 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:45:31 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r2 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r5 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r7 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) fcntl$getownex(r7, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r6, r8, 0x0) statx(r2, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r3]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r4}}}, @cred={{0x1c, 0x1, 0x2, {r6, r9, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 824.929688] FAULT_INJECTION: forcing a failure. [ 824.929688] name failslab, interval 1, probability 0, space 0, times 0 [ 824.931642] CPU: 0 PID: 5807 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 824.932657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 824.933891] Call Trace: [ 824.934416] dump_stack+0x107/0x167 [ 824.935117] should_fail.cold+0x5/0xa [ 824.935833] ? security_file_alloc+0x34/0x170 [ 824.936675] should_failslab+0x5/0x20 [ 824.937327] kmem_cache_alloc+0x5b/0x310 [ 824.938183] security_file_alloc+0x34/0x170 [ 824.938981] __alloc_file+0xb7/0x320 [ 824.939751] alloc_empty_file+0x6d/0x170 [ 824.940550] alloc_file+0x5e/0x5a0 [ 824.941293] alloc_file_pseudo+0x16a/0x250 [ 824.942053] ? alloc_file+0x5a0/0x5a0 [ 824.943092] anon_inode_getfile+0xc8/0x1f0 [ 824.943921] io_uring_setup+0x138b/0x2980 [ 824.944874] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 824.945705] ? wait_for_completion_io+0x270/0x270 [ 824.946959] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 824.947880] ? syscall_enter_from_user_mode+0x1d/0x50 [ 824.948854] do_syscall_64+0x33/0x40 [ 824.949495] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 824.950297] RIP: 0033:0x7f1fa37f6b19 [ 824.950914] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 824.953494] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 824.954672] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 824.955790] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 824.956852] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 824.958018] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 824.959241] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:45:32 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 26) [ 825.064889] FAULT_INJECTION: forcing a failure. [ 825.064889] name failslab, interval 1, probability 0, space 0, times 0 [ 825.067038] CPU: 1 PID: 5814 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 825.068065] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 825.069353] Call Trace: [ 825.069855] dump_stack+0x107/0x167 [ 825.070567] should_fail.cold+0x5/0xa [ 825.071264] ? create_object.isra.0+0x3a/0xa20 [ 825.072114] should_failslab+0x5/0x20 [ 825.072778] kmem_cache_alloc+0x5b/0x310 [ 825.073465] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 825.074502] create_object.isra.0+0x3a/0xa20 [ 825.075220] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 825.076211] kmem_cache_alloc+0x159/0x310 [ 825.077085] security_file_alloc+0x34/0x170 [ 825.077893] __alloc_file+0xb7/0x320 [ 825.078638] alloc_empty_file+0x6d/0x170 [ 825.079454] alloc_file+0x5e/0x5a0 [ 825.080210] alloc_file_pseudo+0x16a/0x250 [ 825.080954] ? alloc_file+0x5a0/0x5a0 [ 825.082013] anon_inode_getfile+0xc8/0x1f0 [ 825.082839] io_uring_setup+0x138b/0x2980 [ 825.083735] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 825.084594] ? wait_for_completion_io+0x270/0x270 [ 825.085903] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 825.086738] ? syscall_enter_from_user_mode+0x1d/0x50 [ 825.087764] do_syscall_64+0x33/0x40 [ 825.088451] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 825.089248] RIP: 0033:0x7ff377019b19 [ 825.089884] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 825.092497] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 825.093690] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 825.094806] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 825.095912] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 825.096978] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 825.098090] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 825.231808] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 825.232810] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 825.239854] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 838.416799] FAULT_INJECTION: forcing a failure. [ 838.416799] name failslab, interval 1, probability 0, space 0, times 0 [ 838.418291] CPU: 1 PID: 5825 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 838.419157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 838.420353] Call Trace: [ 838.420729] dump_stack+0x107/0x167 [ 838.421201] should_fail.cold+0x5/0xa [ 838.421700] ? io_uring_alloc_task_context+0x4a3/0x6a0 [ 838.422377] should_failslab+0x5/0x20 [ 838.422918] kmem_cache_alloc_trace+0x55/0x320 [ 838.423557] io_uring_alloc_task_context+0x4a3/0x6a0 [ 838.424253] ? io_import_iovec+0x1120/0x1120 [ 838.424845] ? lock_downgrade+0x6d0/0x6d0 [ 838.425386] ? do_raw_spin_lock+0x121/0x260 [ 838.425944] ? rwlock_bug.part.0+0x90/0x90 [ 838.426516] __io_uring_add_tctx_node+0x2c6/0x520 [ 838.427173] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 838.427927] ? alloc_fd+0x2e7/0x670 [ 838.428417] io_uring_setup+0x1fbb/0x2980 [ 838.428972] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 838.429640] ? wait_for_completion_io+0x270/0x270 [ 838.430313] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 838.431058] ? syscall_enter_from_user_mode+0x1d/0x50 [ 838.431826] do_syscall_64+0x33/0x40 [ 838.432324] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 838.432985] RIP: 0033:0x7fa6d9157b19 [ 838.433468] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 838.435923] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 838.436908] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 838.437879] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 838.438839] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 838.439802] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 838.440732] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 838.441042] FAULT_INJECTION: forcing a failure. [ 838.441042] name failslab, interval 1, probability 0, space 0, times 0 [ 838.443502] CPU: 0 PID: 5826 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 838.444447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 838.445606] Call Trace: [ 838.446048] dump_stack+0x107/0x167 [ 838.446668] should_fail.cold+0x5/0xa [ 838.447282] ? create_object.isra.0+0x3a/0xa20 [ 838.448048] should_failslab+0x5/0x20 [ 838.448645] kmem_cache_alloc+0x5b/0x310 [ 838.449252] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 838.450131] create_object.isra.0+0x3a/0xa20 [ 838.450763] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 838.451613] kmem_cache_alloc+0x159/0x310 [ 838.452408] security_file_alloc+0x34/0x170 [ 838.453137] __alloc_file+0xb7/0x320 [ 838.453750] alloc_empty_file+0x6d/0x170 [ 838.454416] alloc_file+0x5e/0x5a0 [ 838.455106] alloc_file_pseudo+0x16a/0x250 [ 838.455813] ? alloc_file+0x5a0/0x5a0 [ 838.456743] anon_inode_getfile+0xc8/0x1f0 [ 838.457448] io_uring_setup+0x138b/0x2980 [ 838.458204] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 838.459368] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 838.460729] ? syscall_enter_from_user_mode+0x1d/0x50 [ 838.462115] FAULT_INJECTION: forcing a failure. [ 838.462115] name failslab, interval 1, probability 0, space 0, times 0 [ 838.462934] do_syscall_64+0x33/0x40 [ 838.465110] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 838.466773] RIP: 0033:0x7f1fa37f6b19 [ 838.467991] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 838.473726] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 838.476172] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 838.478364] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 838.480629] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 838.482886] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 838.485119] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 838.487821] CPU: 1 PID: 5834 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 838.488847] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 838.490047] Call Trace: [ 838.490446] dump_stack+0x107/0x167 [ 838.490982] should_fail.cold+0x5/0xa [ 838.491545] ? create_object.isra.0+0x3a/0xa20 [ 838.492227] should_failslab+0x5/0x20 [ 838.492785] kmem_cache_alloc+0x5b/0x310 [ 838.493386] create_object.isra.0+0x3a/0xa20 [ 838.494069] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 838.494840] kmem_cache_alloc_trace+0x151/0x320 [ 838.495524] __io_uring_add_tctx_node+0x15c/0x520 [ 838.496245] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 838.497004] ? alloc_fd+0x2e7/0x670 [ 838.497550] io_uring_setup+0x1fbb/0x2980 [ 838.498171] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 838.498949] ? wait_for_completion_io+0x270/0x270 [ 838.499676] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 838.500350] ? syscall_enter_from_user_mode+0x1d/0x50 [ 838.501063] do_syscall_64+0x33/0x40 [ 838.501555] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 838.502232] RIP: 0033:0x7f0758844b19 [ 838.502714] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 838.505102] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 838.506101] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 838.507043] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 838.508078] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 838.509185] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 838.510248] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 838.530879] FAULT_INJECTION: forcing a failure. [ 838.530879] name failslab, interval 1, probability 0, space 0, times 0 [ 838.533036] CPU: 1 PID: 5832 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 838.534257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 838.535681] Call Trace: [ 838.536254] dump_stack+0x107/0x167 [ 838.537033] should_fail.cold+0x5/0xa [ 838.537776] ? io_uring_alloc_task_context+0x99/0x6a0 [ 838.538729] should_failslab+0x5/0x20 [ 838.539436] kmem_cache_alloc_trace+0x55/0x320 [ 838.540447] io_uring_alloc_task_context+0x99/0x6a0 [ 838.541398] ? io_import_iovec+0x1120/0x1120 [ 838.542209] ? lock_downgrade+0x6d0/0x6d0 [ 838.543018] ? do_raw_spin_lock+0x121/0x260 [ 838.543876] ? rwlock_bug.part.0+0x90/0x90 [ 838.544801] __io_uring_add_tctx_node+0x2c6/0x520 [ 838.545694] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 838.546586] ? alloc_fd+0x2e7/0x670 [ 838.547569] io_uring_setup+0x1fbb/0x2980 [ 838.548530] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 838.549401] ? wait_for_completion_io+0x270/0x270 [ 838.549467] FAULT_INJECTION: forcing a failure. [ 838.549467] name failslab, interval 1, probability 0, space 0, times 0 [ 838.550677] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 838.554446] ? syscall_enter_from_user_mode+0x1d/0x50 [ 838.555464] do_syscall_64+0x33/0x40 [ 838.556201] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 838.557101] RIP: 0033:0x7ff377019b19 [ 838.557775] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 838.560601] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 838.561915] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 838.563077] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 838.564114] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 838.565191] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 838.566249] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 838.567716] CPU: 0 PID: 5828 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 838.568659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 838.569843] Call Trace: [ 838.570272] dump_stack+0x107/0x167 [ 838.570888] should_fail.cold+0x5/0xa [ 838.571444] ? create_object.isra.0+0x3a/0xa20 [ 838.572639] ? create_object.isra.0+0x3a/0xa20 [ 838.573911] should_failslab+0x5/0x20 [ 838.574929] kmem_cache_alloc+0x5b/0x310 [ 838.576277] create_object.isra.0+0x3a/0xa20 [ 838.577690] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 838.579404] kmem_cache_alloc+0x159/0x310 [ 838.580877] __d_alloc+0x2a/0x990 [ 838.582014] ? find_held_lock+0x2c/0x110 [ 838.583470] d_alloc_pseudo+0x19/0x70 [ 838.584701] alloc_file_pseudo+0xce/0x250 [ 838.586041] ? trace_hardirqs_on+0x5b/0x180 [ 838.587482] ? alloc_file+0x5a0/0x5a0 [ 838.589030] anon_inode_getfile+0xc8/0x1f0 [ 838.590501] io_uring_setup+0x138b/0x2980 [ 838.591999] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 838.594022] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 838.595654] ? syscall_enter_from_user_mode+0x1d/0x50 [ 838.597343] do_syscall_64+0x33/0x40 [ 838.598615] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 838.600231] RIP: 0033:0x7f8894c05b19 [ 838.601449] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 838.607046] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 838.609424] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 838.611266] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 838.612440] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 838.613446] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 838.614455] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 838.703083] FAULT_INJECTION: forcing a failure. [ 838.703083] name failslab, interval 1, probability 0, space 0, times 0 [ 838.706821] CPU: 0 PID: 5843 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 838.708875] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 838.711037] Call Trace: [ 838.711807] dump_stack+0x107/0x167 [ 838.712836] should_fail.cold+0x5/0xa [ 838.713929] ? create_object.isra.0+0x3a/0xa20 [ 838.715173] should_failslab+0x5/0x20 [ 838.715954] kmem_cache_alloc+0x5b/0x310 [ 838.716732] create_object.isra.0+0x3a/0xa20 [ 838.717385] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 838.718203] kmem_cache_alloc_trace+0x151/0x320 [ 838.719011] io_uring_alloc_task_context+0x4a3/0x6a0 [ 838.720006] ? io_import_iovec+0x1120/0x1120 [ 838.721225] ? lock_downgrade+0x6d0/0x6d0 [ 838.722396] ? do_raw_spin_lock+0x121/0x260 [ 838.723641] ? rwlock_bug.part.0+0x90/0x90 [ 838.725098] __io_uring_add_tctx_node+0x2c6/0x520 [ 838.726463] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 838.727777] ? alloc_fd+0x2e7/0x670 [ 838.728526] io_uring_setup+0x1fbb/0x2980 [ 838.729321] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 838.730069] ? wait_for_completion_io+0x270/0x270 [ 838.731131] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 838.731933] ? syscall_enter_from_user_mode+0x1d/0x50 [ 838.732807] do_syscall_64+0x33/0x40 [ 838.733372] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 838.734086] RIP: 0033:0x7fa6d9157b19 [ 838.734635] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 838.738875] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 838.741208] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 838.743015] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 838.745182] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 838.747089] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 838.747406] FAULT_INJECTION: forcing a failure. [ 838.747406] name failslab, interval 1, probability 0, space 0, times 0 [ 838.749135] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 838.752236] CPU: 1 PID: 5850 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 838.753292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 838.754622] Call Trace: [ 838.755052] dump_stack+0x107/0x167 [ 838.755640] should_fail.cold+0x5/0xa [ 838.756202] ? xas_alloc+0x336/0x440 [ 838.756785] should_failslab+0x5/0x20 [ 838.757419] kmem_cache_alloc+0x5b/0x310 [ 838.758056] ? stack_trace_consume_entry+0x160/0x160 [ 838.758851] xas_alloc+0x336/0x440 [ 838.759407] xas_create+0x34a/0x10d0 [ 838.759959] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 838.760687] xas_store+0x8c/0x1c40 [ 838.761197] __xa_store+0x164/0x2d0 [ 838.761674] ? xa_delete_node+0x280/0x280 [ 838.762221] ? trace_hardirqs_on+0x5b/0x180 [ 838.762792] xa_store+0x31/0x50 [ 838.763232] __io_uring_add_tctx_node+0x1cf/0x520 [ 838.763878] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 838.764582] ? alloc_fd+0x2e7/0x670 [ 838.765070] io_uring_setup+0x1fbb/0x2980 [ 838.765618] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 838.766319] ? wait_for_completion_io+0x270/0x270 [ 838.766979] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 838.767706] ? syscall_enter_from_user_mode+0x1d/0x50 [ 838.768382] do_syscall_64+0x33/0x40 [ 838.768864] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 838.769568] RIP: 0033:0x7f0758844b19 [ 838.770067] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 838.772504] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 838.773492] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 838.774422] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 838.775396] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 838.776360] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 838.777275] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 838.799944] FAULT_INJECTION: forcing a failure. [ 838.799944] name failslab, interval 1, probability 0, space 0, times 0 [ 838.801933] CPU: 1 PID: 5847 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 838.802979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 838.804211] Call Trace: [ 838.804702] dump_stack+0x107/0x167 [ 838.805442] should_fail.cold+0x5/0xa [ 838.806136] ? create_object.isra.0+0x3a/0xa20 [ 838.806929] should_failslab+0x5/0x20 [ 838.807543] kmem_cache_alloc+0x5b/0x310 [ 838.808440] create_object.isra.0+0x3a/0xa20 [ 838.809147] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 838.810086] kmem_cache_alloc_trace+0x151/0x320 [ 838.811001] io_uring_alloc_task_context+0x99/0x6a0 [ 838.811937] ? io_import_iovec+0x1120/0x1120 [ 838.812710] ? lock_downgrade+0x6d0/0x6d0 [ 838.813426] ? do_raw_spin_lock+0x121/0x260 [ 838.814191] ? rwlock_bug.part.0+0x90/0x90 [ 838.815116] __io_uring_add_tctx_node+0x2c6/0x520 [ 838.815984] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 838.816792] ? alloc_fd+0x2e7/0x670 [ 838.817679] io_uring_setup+0x1fbb/0x2980 [ 838.818594] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 838.819383] ? wait_for_completion_io+0x270/0x270 [ 838.820654] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 838.821493] ? syscall_enter_from_user_mode+0x1d/0x50 [ 838.822474] do_syscall_64+0x33/0x40 [ 838.823110] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 838.823932] RIP: 0033:0x7ff377019b19 [ 838.824550] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 838.827172] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 838.828435] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 838.829532] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 838.830600] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 838.831674] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 838.832790] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:45:45 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 27) 15:45:45 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESHEX, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xa504}}, './file1\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) r7 = openat(r6, &(0x7f0000000400)='./file1\x00', 0x10242, 0x4) read(r5, &(0x7f0000000500)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="00ea4a8c0081216da4b6c8c4cc4569020000006c6964d02d67e0099960f4ac65cb580000002e2f66696c653000"]) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 15:45:45 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r2 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r5 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r7 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) fcntl$getownex(r7, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r6, r8, 0x0) statx(r2, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r3]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r4}}}, @cred={{0x1c, 0x1, 0x2, {r6, r9, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:45:45 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 31) 15:45:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(0xffffffffffffffff) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(r0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:45:45 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 38) 15:45:45 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 26) 15:45:45 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 22) 15:45:45 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r4 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r5, r7, 0x0) statx(r1, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r3}}}, @cred={{0x1c, 0x1, 0x2, {r5, r8, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:45:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(0xffffffffffffffff) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(r0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:45:45 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 28) 15:45:45 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 32) 15:45:45 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 39) 15:45:45 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESHEX, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xa504}}, './file1\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) r7 = openat(r6, &(0x7f0000000400)='./file1\x00', 0x10242, 0x4) read(r5, &(0x7f0000000500)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="00ea4a8c0081216da4b6c8c4cc4569020000006c6964d02d67e0099960f4ac65cb580000002e2f66696c653000"]) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x30004840) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 15:45:45 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r4 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r5, r7, 0x0) statx(r1, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r3}}}, @cred={{0x1c, 0x1, 0x2, {r5, r8, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:45:45 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 27) 15:45:45 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 23) 15:45:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(0xffffffffffffffff) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(r0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 838.896055] FAULT_INJECTION: forcing a failure. [ 838.896055] name failslab, interval 1, probability 0, space 0, times 0 [ 838.897849] CPU: 1 PID: 5858 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 838.898929] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 838.900138] Call Trace: [ 838.900489] dump_stack+0x107/0x167 [ 838.900964] should_fail.cold+0x5/0xa [ 838.901463] ? io_uring_alloc_task_context+0x99/0x6a0 [ 838.902134] should_failslab+0x5/0x20 [ 838.902637] kmem_cache_alloc_trace+0x55/0x320 [ 838.903230] io_uring_alloc_task_context+0x99/0x6a0 [ 838.903927] ? io_import_iovec+0x1120/0x1120 [ 838.904612] ? lock_downgrade+0x6d0/0x6d0 [ 838.905252] ? do_raw_spin_lock+0x121/0x260 [ 838.905915] ? rwlock_bug.part.0+0x90/0x90 [ 838.906616] __io_uring_add_tctx_node+0x2c6/0x520 [ 838.907391] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 838.908174] ? alloc_fd+0x2e7/0x670 [ 838.908751] io_uring_setup+0x1fbb/0x2980 [ 838.909415] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 838.910238] ? wait_for_completion_io+0x270/0x270 [ 838.911043] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 838.911851] ? syscall_enter_from_user_mode+0x1d/0x50 [ 838.912697] do_syscall_64+0x33/0x40 [ 838.913282] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 838.914064] RIP: 0033:0x7f1fa37f6b19 [ 838.914639] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 838.917481] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 838.918668] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 838.919805] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 838.920937] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 838.922045] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 838.923157] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 838.937615] FAULT_INJECTION: forcing a failure. [ 838.937615] name failslab, interval 1, probability 0, space 0, times 0 [ 838.939413] CPU: 0 PID: 5857 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 838.940387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 838.941509] Call Trace: [ 838.941966] dump_stack+0x107/0x167 [ 838.942610] should_fail.cold+0x5/0xa [ 838.943161] ? __alloc_file+0x21/0x320 [ 838.943845] ? __alloc_file+0x21/0x320 [ 838.944912] should_failslab+0x5/0x20 [ 838.945940] kmem_cache_alloc+0x5b/0x310 [ 838.947114] __alloc_file+0x21/0x320 [ 838.947999] alloc_empty_file+0x6d/0x170 [ 838.948668] alloc_file+0x5e/0x5a0 [ 838.949295] alloc_file_pseudo+0x16a/0x250 [ 838.949946] ? alloc_file+0x5a0/0x5a0 [ 838.950839] anon_inode_getfile+0xc8/0x1f0 [ 838.951567] io_uring_setup+0x138b/0x2980 [ 838.952420] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 838.953129] ? wait_for_completion_io+0x270/0x270 [ 838.954231] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 838.954982] ? syscall_enter_from_user_mode+0x1d/0x50 [ 838.955840] do_syscall_64+0x33/0x40 [ 838.957024] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 838.958380] RIP: 0033:0x7f8894c05b19 [ 838.959404] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 838.964952] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 838.967054] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 838.969163] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 838.971082] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 838.973189] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 838.975048] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:45:46 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(r0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:45:59 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r4 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r5, r7, 0x0) statx(r1, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r3}}}, @cred={{0x1c, 0x1, 0x2, {r5, r8, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:45:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(r0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:45:59 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESHEX, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xa504}}, './file1\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) r7 = openat(r6, &(0x7f0000000400)='./file1\x00', 0x10242, 0x4) read(r5, &(0x7f0000000500)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="00ea4a8c0081216da4b6c8c4cc4569020000006c6964d02d67e0099960f4ac65cb580000002e2f66696c653000"]) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x30004840) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 15:45:59 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 33) 15:46:00 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 40) 15:46:00 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 28) 15:46:00 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 29) 15:46:00 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 24) [ 852.979635] FAULT_INJECTION: forcing a failure. [ 852.979635] name failslab, interval 1, probability 0, space 0, times 0 [ 852.981278] CPU: 1 PID: 5877 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 852.982148] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 852.983179] Call Trace: [ 852.983508] dump_stack+0x107/0x167 [ 852.988024] should_fail.cold+0x5/0xa [ 852.988492] ? create_object.isra.0+0x3a/0xa20 [ 852.989093] should_failslab+0x5/0x20 [ 852.989563] kmem_cache_alloc+0x5b/0x310 [ 852.990092] create_object.isra.0+0x3a/0xa20 [ 852.990625] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 852.991247] kmem_cache_alloc_trace+0x151/0x320 [ 852.991820] io_uring_alloc_task_context+0x99/0x6a0 [ 852.993149] ? io_import_iovec+0x1120/0x1120 [ 852.994273] ? lock_downgrade+0x6d0/0x6d0 [ 852.995273] ? do_raw_spin_lock+0x121/0x260 [ 852.996138] ? rwlock_bug.part.0+0x90/0x90 [ 852.996659] __io_uring_add_tctx_node+0x2c6/0x520 [ 852.997293] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 852.997955] ? alloc_fd+0x2e7/0x670 [ 852.998409] io_uring_setup+0x1fbb/0x2980 [ 852.998919] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 852.999536] ? wait_for_completion_io+0x270/0x270 [ 853.000538] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 853.001812] ? syscall_enter_from_user_mode+0x1d/0x50 [ 853.003105] do_syscall_64+0x33/0x40 [ 853.003708] FAULT_INJECTION: forcing a failure. [ 853.003708] name failslab, interval 1, probability 0, space 0, times 0 [ 853.004148] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 853.004157] RIP: 0033:0x7f1fa37f6b19 [ 853.004169] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 853.004175] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 853.004188] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 853.004195] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 853.004202] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 853.004209] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 853.004216] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 853.020779] CPU: 0 PID: 5882 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 853.021709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 853.022859] Call Trace: [ 853.023327] dump_stack+0x107/0x167 [ 853.023965] should_fail.cold+0x5/0xa [ 853.024533] ? ___slab_alloc+0x155/0x700 [ 853.025200] ? create_object.isra.0+0x3a/0xa20 [ 853.025918] should_failslab+0x5/0x20 [ 853.026499] kmem_cache_alloc+0x5b/0x310 [ 853.027239] create_object.isra.0+0x3a/0xa20 [ 853.027878] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 853.028547] FAULT_INJECTION: forcing a failure. [ 853.028547] name failslab, interval 1, probability 0, space 0, times 0 [ 853.028734] kmem_cache_alloc+0x159/0x310 [ 853.030742] xas_alloc+0x336/0x440 [ 853.031420] xas_create+0x34a/0x10d0 [ 853.032201] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 853.033033] xas_store+0x8c/0x1c40 [ 853.033892] __xa_store+0x164/0x2d0 [ 853.034536] ? xa_delete_node+0x280/0x280 [ 853.035313] ? trace_hardirqs_on+0x5b/0x180 [ 853.040189] xa_store+0x31/0x50 [ 853.040806] __io_uring_add_tctx_node+0x1cf/0x520 [ 853.041683] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 853.042579] ? alloc_fd+0x2e7/0x670 [ 853.043588] io_uring_setup+0x1fbb/0x2980 [ 853.044501] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 853.045345] ? wait_for_completion_io+0x270/0x270 [ 853.046564] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 853.047467] ? syscall_enter_from_user_mode+0x1d/0x50 [ 853.048409] do_syscall_64+0x33/0x40 [ 853.048984] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 853.049714] RIP: 0033:0x7f0758844b19 [ 853.050263] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 853.052678] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 853.053746] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 853.054715] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 853.055703] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 853.060688] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 853.061687] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 853.064156] CPU: 1 PID: 5884 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 853.065115] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 853.066327] Call Trace: [ 853.066798] dump_stack+0x107/0x167 [ 853.067478] should_fail.cold+0x5/0xa [ 853.068179] ? create_object.isra.0+0x3a/0xa20 [ 853.068873] should_failslab+0x5/0x20 [ 853.069442] kmem_cache_alloc+0x5b/0x310 [ 853.070206] create_object.isra.0+0x3a/0xa20 [ 853.070958] kmemleak_alloc_percpu+0xa0/0x100 [ 853.071704] pcpu_alloc+0x4e2/0x1240 [ 853.072639] __percpu_counter_init+0x10d/0x2d0 [ 853.073425] io_uring_alloc_task_context+0xcc/0x6a0 [ 853.074206] ? io_import_iovec+0x1120/0x1120 [ 853.074863] ? lock_downgrade+0x6d0/0x6d0 [ 853.075488] ? do_raw_spin_lock+0x121/0x260 [ 853.076202] ? rwlock_bug.part.0+0x90/0x90 [ 853.076947] __io_uring_add_tctx_node+0x2c6/0x520 [ 853.077667] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 853.078391] ? alloc_fd+0x2e7/0x670 [ 853.079143] io_uring_setup+0x1fbb/0x2980 [ 853.079909] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 853.080066] FAULT_INJECTION: forcing a failure. [ 853.080066] name failslab, interval 1, probability 0, space 0, times 0 [ 853.080985] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 853.082932] ? syscall_enter_from_user_mode+0x1d/0x50 [ 853.083843] do_syscall_64+0x33/0x40 [ 853.084519] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 853.085289] RIP: 0033:0x7ff377019b19 [ 853.085882] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 853.088468] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 853.089609] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 853.090650] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 853.091638] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 853.092669] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 853.093672] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 853.094991] CPU: 0 PID: 5883 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 853.096026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 853.098207] Call Trace: [ 853.099024] dump_stack+0x107/0x167 [ 853.100089] should_fail.cold+0x5/0xa [ 853.100642] ? create_object.isra.0+0x3a/0xa20 [ 853.101325] ? create_object.isra.0+0x3a/0xa20 [ 853.102023] should_failslab+0x5/0x20 [ 853.102605] kmem_cache_alloc+0x5b/0x310 [ 853.103330] create_object.isra.0+0x3a/0xa20 [ 853.103976] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 853.104807] kmem_cache_alloc+0x159/0x310 [ 853.105573] __alloc_file+0x21/0x320 [ 853.106181] alloc_empty_file+0x6d/0x170 [ 853.106841] alloc_file+0x5e/0x5a0 [ 853.107484] alloc_file_pseudo+0x16a/0x250 [ 853.108189] ? alloc_file+0x5a0/0x5a0 [ 853.109046] anon_inode_getfile+0xc8/0x1f0 [ 853.109744] io_uring_setup+0x138b/0x2980 [ 853.110546] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 853.111282] ? wait_for_completion_io+0x270/0x270 [ 853.112385] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 853.113296] ? syscall_enter_from_user_mode+0x1d/0x50 [ 853.114292] do_syscall_64+0x33/0x40 [ 853.114940] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 853.115790] RIP: 0033:0x7f8894c05b19 [ 853.116454] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 853.118893] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 853.120438] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 853.122719] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 853.124692] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 853.126671] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 853.128673] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 853.135866] FAULT_INJECTION: forcing a failure. [ 853.135866] name failslab, interval 1, probability 0, space 0, times 0 [ 853.139441] CPU: 0 PID: 5880 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 853.141355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 853.143552] Call Trace: [ 853.144383] dump_stack+0x107/0x167 [ 853.145449] should_fail.cold+0x5/0xa [ 853.146544] ? io_wq_create+0xeb/0xc00 [ 853.147648] ? io_wq_create+0xeb/0xc00 [ 853.148826] should_failslab+0x5/0x20 [ 853.149950] __kmalloc+0x72/0x390 [ 853.151038] io_wq_create+0xeb/0xc00 [ 853.152297] io_uring_alloc_task_context+0x1f1/0x6a0 [ 853.154075] ? io_import_iovec+0x1120/0x1120 [ 853.155538] ? io_apoll_task_func+0x2d0/0x2d0 [ 853.156850] ? __io_req_find_next+0x300/0x300 [ 853.158072] ? do_raw_spin_lock+0x121/0x260 [ 853.159380] ? rwlock_bug.part.0+0x90/0x90 [ 853.160350] __io_uring_add_tctx_node+0x2c6/0x520 [ 853.161069] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 853.161842] ? alloc_fd+0x2e7/0x670 [ 853.162620] io_uring_setup+0x1fbb/0x2980 [ 853.163362] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 853.164332] ? wait_for_completion_io+0x270/0x270 [ 853.165989] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 853.167401] ? syscall_enter_from_user_mode+0x1d/0x50 [ 853.176164] do_syscall_64+0x33/0x40 [ 853.176744] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 853.177447] RIP: 0033:0x7fa6d9157b19 [ 853.177987] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 853.180402] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 853.181460] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 853.182407] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 853.183380] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 853.184404] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 853.185351] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:46:00 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:46:00 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:46:00 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 41) 15:46:00 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 34) 15:46:00 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 25) 15:46:00 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 29) 15:46:00 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:46:00 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESHEX, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xa504}}, './file1\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) r7 = openat(r6, &(0x7f0000000400)='./file1\x00', 0x10242, 0x4) read(r5, &(0x7f0000000500)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="00ea4a8c0081216da4b6c8c4cc4569020000006c6964d02d67e0099960f4ac65cb580000002e2f66696c653000"]) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x30004840) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) [ 853.290334] FAULT_INJECTION: forcing a failure. [ 853.290334] name failslab, interval 1, probability 0, space 0, times 0 [ 853.291750] CPU: 1 PID: 5895 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 853.292614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 853.293614] Call Trace: [ 853.293941] dump_stack+0x107/0x167 [ 853.294385] should_fail.cold+0x5/0xa [ 853.294898] ? create_object.isra.0+0x3a/0xa20 [ 853.295476] should_failslab+0x5/0x20 [ 853.295977] kmem_cache_alloc+0x5b/0x310 [ 853.296474] create_object.isra.0+0x3a/0xa20 [ 853.297014] kmemleak_alloc_percpu+0xa0/0x100 [ 853.297588] pcpu_alloc+0x4e2/0x1240 [ 853.298079] __percpu_counter_init+0x10d/0x2d0 [ 853.298666] io_uring_alloc_task_context+0xcc/0x6a0 [ 853.299273] ? io_import_iovec+0x1120/0x1120 [ 853.299810] ? lock_downgrade+0x6d0/0x6d0 [ 853.300329] ? do_raw_spin_lock+0x121/0x260 [ 853.300900] ? rwlock_bug.part.0+0x90/0x90 [ 853.301430] __io_uring_add_tctx_node+0x2c6/0x520 [ 853.302035] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 853.302670] ? alloc_fd+0x2e7/0x670 [ 853.303121] io_uring_setup+0x1fbb/0x2980 [ 853.303671] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 853.304319] ? wait_for_completion_io+0x270/0x270 [ 853.304944] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 853.305578] ? syscall_enter_from_user_mode+0x1d/0x50 [ 853.306205] do_syscall_64+0x33/0x40 [ 853.306697] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 853.307325] RIP: 0033:0x7f1fa37f6b19 [ 853.307806] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 853.310104] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 853.311056] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 853.311932] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 853.312351] FAULT_INJECTION: forcing a failure. [ 853.312351] name failslab, interval 1, probability 0, space 0, times 0 [ 853.312839] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 853.312846] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 853.312854] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 853.317560] CPU: 0 PID: 5894 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 853.318507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 853.319611] Call Trace: [ 853.320096] dump_stack+0x107/0x167 [ 853.320749] should_fail.cold+0x5/0xa [ 853.321356] ? create_object.isra.0+0x3a/0xa20 [ 853.322057] should_failslab+0x5/0x20 [ 853.322612] kmem_cache_alloc+0x5b/0x310 [ 853.323199] ? io_wq_create+0xeb/0xc00 [ 853.327924] create_object.isra.0+0x3a/0xa20 [ 853.328599] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 853.329471] __kmalloc+0x16e/0x390 [ 853.330135] io_wq_create+0xeb/0xc00 [ 853.330863] io_uring_alloc_task_context+0x1f1/0x6a0 [ 853.331652] ? io_import_iovec+0x1120/0x1120 [ 853.332360] ? io_apoll_task_func+0x2d0/0x2d0 [ 853.333025] ? __io_req_find_next+0x300/0x300 [ 853.333656] ? do_raw_spin_lock+0x121/0x260 [ 853.334315] ? rwlock_bug.part.0+0x90/0x90 [ 853.335106] __io_uring_add_tctx_node+0x2c6/0x520 [ 853.335870] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 853.336602] ? alloc_fd+0x2e7/0x670 [ 853.337351] io_uring_setup+0x1fbb/0x2980 [ 853.338099] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 853.338846] ? wait_for_completion_io+0x270/0x270 [ 853.339933] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 853.340672] ? syscall_enter_from_user_mode+0x1d/0x50 [ 853.341489] do_syscall_64+0x33/0x40 [ 853.342087] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 853.342825] RIP: 0033:0x7fa6d9157b19 [ 853.343369] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 853.345783] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 853.346843] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 853.347849] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 853.348851] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 853.349799] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 853.350796] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 853.358131] FAULT_INJECTION: forcing a failure. [ 853.358131] name failslab, interval 1, probability 0, space 0, times 0 [ 853.359595] CPU: 1 PID: 5899 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 853.360440] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 853.361484] Call Trace: [ 853.361839] dump_stack+0x107/0x167 [ 853.362286] should_fail.cold+0x5/0xa [ 853.362754] ? security_file_alloc+0x34/0x170 [ 853.363305] should_failslab+0x5/0x20 [ 853.363819] kmem_cache_alloc+0x5b/0x310 [ 853.364341] security_file_alloc+0x34/0x170 [ 853.364898] __alloc_file+0xb7/0x320 [ 853.365349] alloc_empty_file+0x6d/0x170 [ 853.365842] alloc_file+0x5e/0x5a0 [ 853.366278] alloc_file_pseudo+0x16a/0x250 [ 853.366802] ? alloc_file+0x5a0/0x5a0 [ 853.367282] anon_inode_getfile+0xc8/0x1f0 [ 853.367839] io_uring_setup+0x138b/0x2980 [ 853.368360] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 853.368979] ? wait_for_completion_io+0x270/0x270 [ 853.369584] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 853.370271] ? syscall_enter_from_user_mode+0x1d/0x50 [ 853.370937] do_syscall_64+0x33/0x40 [ 853.371392] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 853.371780] FAULT_INJECTION: forcing a failure. [ 853.371780] name failslab, interval 1, probability 0, space 0, times 0 [ 853.372054] RIP: 0033:0x7f8894c05b19 [ 853.372067] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 853.372078] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 853.377138] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 853.378048] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 853.378947] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 853.379815] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 853.380712] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 853.381655] CPU: 0 PID: 5892 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 853.382595] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 853.383715] Call Trace: [ 853.384220] dump_stack+0x107/0x167 [ 853.384873] should_fail.cold+0x5/0xa [ 853.385483] ? create_object.isra.0+0x3a/0xa20 [ 853.392432] should_failslab+0x5/0x20 [ 853.392996] kmem_cache_alloc+0x5b/0x310 [ 853.393729] create_object.isra.0+0x3a/0xa20 [ 853.394353] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 853.395218] kmem_cache_alloc+0x159/0x310 [ 853.396012] xas_alloc+0x336/0x440 [ 853.396644] xas_create+0x34a/0x10d0 [ 853.397387] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 853.398257] xas_store+0x8c/0x1c40 [ 853.399082] __xa_store+0x164/0x2d0 [ 853.399702] ? xa_delete_node+0x280/0x280 [ 853.400500] ? trace_hardirqs_on+0x5b/0x180 [ 853.401345] xa_store+0x31/0x50 [ 853.401937] __io_uring_add_tctx_node+0x1cf/0x520 [ 853.402660] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 853.403385] ? alloc_fd+0x2e7/0x670 [ 853.404215] io_uring_setup+0x1fbb/0x2980 [ 853.405011] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 853.405716] ? wait_for_completion_io+0x270/0x270 [ 853.406793] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 853.407535] ? syscall_enter_from_user_mode+0x1d/0x50 [ 853.408442] do_syscall_64+0x33/0x40 [ 853.409035] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 853.409748] RIP: 0033:0x7f0758844b19 [ 853.410296] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 853.412689] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 853.413771] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 853.414796] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 853.415752] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 853.416745] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 853.417774] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:46:00 executing program 2: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r4 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r5, r7, 0x0) statx(r1, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r3}}}, @cred={{0x1c, 0x1, 0x2, {r5, r8, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:46:13 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 35) 15:46:13 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(r0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:46:13 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESHEX, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xa504}}, './file1\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) openat(r6, &(0x7f0000000400)='./file1\x00', 0x10242, 0x4) read(r5, &(0x7f0000000500)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x30004840) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 15:46:13 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 30) 15:46:13 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 42) 15:46:13 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 30) 15:46:13 executing program 2: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r4 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r5, r7, 0x0) statx(r1, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r3}}}, @cred={{0x1c, 0x1, 0x2, {r5, r8, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:46:13 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 26) [ 866.823470] FAULT_INJECTION: forcing a failure. [ 866.823470] name failslab, interval 1, probability 0, space 0, times 0 [ 866.829073] CPU: 1 PID: 5923 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 866.829964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 866.831064] Call Trace: [ 866.831451] dump_stack+0x107/0x167 [ 866.831953] should_fail.cold+0x5/0xa [ 866.832507] ? create_object.isra.0+0x3a/0xa20 [ 866.833114] should_failslab+0x5/0x20 [ 866.833618] kmem_cache_alloc+0x5b/0x310 [ 866.834205] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 866.834942] create_object.isra.0+0x3a/0xa20 [ 866.835508] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 866.836205] kmem_cache_alloc+0x159/0x310 [ 866.836761] security_file_alloc+0x34/0x170 [ 866.837382] __alloc_file+0xb7/0x320 [ 866.837883] alloc_empty_file+0x6d/0x170 [ 866.838450] alloc_file+0x5e/0x5a0 [ 866.838480] FAULT_INJECTION: forcing a failure. [ 866.838480] name failslab, interval 1, probability 0, space 0, times 0 [ 866.838892] alloc_file_pseudo+0x16a/0x250 [ 866.838907] ? alloc_file+0x5a0/0x5a0 [ 866.838939] anon_inode_getfile+0xc8/0x1f0 [ 866.838959] io_uring_setup+0x138b/0x2980 [ 866.838983] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 866.838999] ? wait_for_completion_io+0x270/0x270 [ 866.839039] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 866.839054] ? syscall_enter_from_user_mode+0x1d/0x50 [ 866.839071] do_syscall_64+0x33/0x40 [ 866.839087] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 866.839100] RIP: 0033:0x7f8894c05b19 [ 866.839115] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 866.848884] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 866.849823] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 866.850749] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 866.851632] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 866.852533] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 866.853460] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 866.854404] CPU: 0 PID: 5922 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 866.855409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 866.856656] Call Trace: [ 866.856813] FAULT_INJECTION: forcing a failure. [ 866.856813] name failslab, interval 1, probability 0, space 0, times 0 [ 866.857122] dump_stack+0x107/0x167 [ 866.859045] should_fail.cold+0x5/0xa [ 866.859719] ? create_object.isra.0+0x3a/0xa20 [ 866.860496] should_failslab+0x5/0x20 [ 866.861066] kmem_cache_alloc+0x5b/0x310 [ 866.861833] create_object.isra.0+0x3a/0xa20 [ 866.862662] kmemleak_alloc_percpu+0xa0/0x100 [ 866.863477] pcpu_alloc+0x4e2/0x1240 [ 866.864421] __percpu_counter_init+0x10d/0x2d0 [ 866.865247] io_uring_alloc_task_context+0xcc/0x6a0 [ 866.866088] ? io_import_iovec+0x1120/0x1120 [ 866.866773] ? lock_downgrade+0x6d0/0x6d0 [ 866.867425] ? do_raw_spin_lock+0x121/0x260 [ 866.868141] ? rwlock_bug.part.0+0x90/0x90 [ 866.868966] __io_uring_add_tctx_node+0x2c6/0x520 [ 866.869744] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 866.870494] ? alloc_fd+0x2e7/0x670 [ 866.871348] io_uring_setup+0x1fbb/0x2980 [ 866.872194] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 866.872927] ? wait_for_completion_io+0x270/0x270 [ 866.874063] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 866.874827] ? syscall_enter_from_user_mode+0x1d/0x50 [ 866.875738] do_syscall_64+0x33/0x40 [ 866.876369] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 866.877096] RIP: 0033:0x7ff377019b19 [ 866.877661] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 866.880039] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 866.881167] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 866.882259] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 866.883245] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 866.884296] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 866.885310] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 866.886667] CPU: 1 PID: 5920 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 866.887598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 866.888693] Call Trace: [ 866.889041] dump_stack+0x107/0x167 [ 866.889521] should_fail.cold+0x5/0xa [ 866.890022] ? create_object.isra.0+0x3a/0xa20 [ 866.890622] should_failslab+0x5/0x20 [ 866.891143] kmem_cache_alloc+0x5b/0x310 [ 866.891717] create_object.isra.0+0x3a/0xa20 [ 866.892335] kmemleak_alloc_percpu+0xa0/0x100 [ 866.892919] pcpu_alloc+0x4e2/0x1240 [ 866.893420] __percpu_counter_init+0x10d/0x2d0 [ 866.894016] io_uring_alloc_task_context+0xcc/0x6a0 [ 866.894722] ? io_import_iovec+0x1120/0x1120 [ 866.895298] ? lock_downgrade+0x6d0/0x6d0 [ 866.895838] ? do_raw_spin_lock+0x121/0x260 [ 866.896416] ? rwlock_bug.part.0+0x90/0x90 [ 866.896971] __io_uring_add_tctx_node+0x2c6/0x520 [ 866.897638] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 866.898352] ? alloc_fd+0x2e7/0x670 [ 866.898837] io_uring_setup+0x1fbb/0x2980 [ 866.899390] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 866.900062] ? wait_for_completion_io+0x270/0x270 [ 866.900765] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 866.901488] ? syscall_enter_from_user_mode+0x1d/0x50 [ 866.902170] do_syscall_64+0x33/0x40 [ 866.902666] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 866.903371] RIP: 0033:0x7f1fa37f6b19 [ 866.903867] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 866.906263] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 866.907275] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 866.908266] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 866.909195] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 866.910125] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 866.911070] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 866.919899] FAULT_INJECTION: forcing a failure. [ 866.919899] name failslab, interval 1, probability 0, space 0, times 0 [ 866.921830] CPU: 0 PID: 5912 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 866.922899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 866.924133] Call Trace: [ 866.924633] dump_stack+0x107/0x167 [ 866.925391] should_fail.cold+0x5/0xa [ 866.926090] ? create_object.isra.0+0x3a/0xa20 [ 866.926915] should_failslab+0x5/0x20 [ 866.927546] kmem_cache_alloc+0x5b/0x310 [ 866.928263] ? mark_held_locks+0x9e/0xe0 [ 866.929106] create_object.isra.0+0x3a/0xa20 [ 866.929830] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 866.930774] kmem_cache_alloc+0x159/0x310 [ 866.931639] xas_alloc+0x336/0x440 [ 866.932421] xas_create+0x34a/0x10d0 [ 866.933340] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 866.934287] xas_store+0x8c/0x1c40 [ 866.935309] __xa_store+0x164/0x2d0 [ 866.936060] ? xa_delete_node+0x280/0x280 [ 866.937001] ? trace_hardirqs_on+0x5b/0x180 [ 866.937935] xa_store+0x31/0x50 [ 866.938597] __io_uring_add_tctx_node+0x1cf/0x520 [ 866.939447] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 866.940273] ? alloc_fd+0x2e7/0x670 [ 866.941183] io_uring_setup+0x1fbb/0x2980 [ 866.942123] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 866.942936] ? wait_for_completion_io+0x270/0x270 [ 866.944236] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 866.945122] ? syscall_enter_from_user_mode+0x1d/0x50 [ 866.946109] do_syscall_64+0x33/0x40 [ 866.946752] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 866.947553] RIP: 0033:0x7f0758844b19 [ 866.948175] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 866.950662] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 866.951909] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 866.952998] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 866.954061] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 866.955177] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 866.956280] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 866.980642] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 866.998730] FAULT_INJECTION: forcing a failure. 15:46:14 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 27) [ 866.998730] name failslab, interval 1, probability 0, space 0, times 0 [ 867.000595] CPU: 0 PID: 5926 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 867.001599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 867.002833] Call Trace: [ 867.003343] dump_stack+0x107/0x167 [ 867.004053] should_fail.cold+0x5/0xa [ 867.004737] ? io_wq_create+0x6ef/0xc00 [ 867.005445] should_failslab+0x5/0x20 [ 867.006067] kmem_cache_alloc_node_trace+0x59/0x340 [ 867.007055] io_wq_create+0x6ef/0xc00 [ 867.007914] io_uring_alloc_task_context+0x1f1/0x6a0 [ 867.008852] ? io_import_iovec+0x1120/0x1120 [ 867.009631] ? io_apoll_task_func+0x2d0/0x2d0 [ 867.010342] ? __io_req_find_next+0x300/0x300 [ 867.011045] ? do_raw_spin_lock+0x121/0x260 [ 867.011834] ? rwlock_bug.part.0+0x90/0x90 [ 867.012735] __io_uring_add_tctx_node+0x2c6/0x520 [ 867.013551] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 867.014368] ? alloc_fd+0x2e7/0x670 [ 867.015304] io_uring_setup+0x1fbb/0x2980 [ 867.016190] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 867.016983] ? wait_for_completion_io+0x270/0x270 [ 867.018212] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 867.019098] ? syscall_enter_from_user_mode+0x1d/0x50 [ 867.020079] do_syscall_64+0x33/0x40 [ 867.020715] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 867.021546] RIP: 0033:0x7fa6d9157b19 [ 867.022163] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 867.024524] FAULT_INJECTION: forcing a failure. [ 867.024524] name failslab, interval 1, probability 0, space 0, times 0 [ 867.024692] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 867.027119] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 867.028157] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 867.029129] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 867.030095] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 867.031104] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 867.032474] CPU: 1 PID: 5928 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 867.033370] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 867.034520] Call Trace: [ 867.034872] dump_stack+0x107/0x167 [ 867.035354] should_fail.cold+0x5/0xa [ 867.035849] ? io_uring_alloc_task_context+0x99/0x6a0 [ 867.036597] should_failslab+0x5/0x20 [ 867.037104] kmem_cache_alloc_trace+0x55/0x320 [ 867.037744] io_uring_alloc_task_context+0x99/0x6a0 [ 867.038395] ? io_import_iovec+0x1120/0x1120 [ 867.038975] ? lock_downgrade+0x6d0/0x6d0 [ 867.039553] ? do_raw_spin_lock+0x121/0x260 [ 867.040147] ? rwlock_bug.part.0+0x90/0x90 [ 867.040746] __io_uring_add_tctx_node+0x2c6/0x520 [ 867.041385] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 867.042082] ? alloc_fd+0x2e7/0x670 [ 867.042569] io_uring_setup+0x1fbb/0x2980 [ 867.043127] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 867.043836] ? wait_for_completion_io+0x270/0x270 [ 867.044542] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 867.045234] ? syscall_enter_from_user_mode+0x1d/0x50 [ 867.045914] do_syscall_64+0x33/0x40 [ 867.046416] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 867.047121] RIP: 0033:0x7f8894c05b19 [ 867.047642] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 867.050054] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 867.051095] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 867.052081] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 867.053015] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 867.054002] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 867.054975] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:46:14 executing program 2: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r4 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r5, r7, 0x0) statx(r1, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r3}}}, @cred={{0x1c, 0x1, 0x2, {r5, r8, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:46:14 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(0xffffffffffffffff) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:46:14 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 28) 15:46:14 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 31) 15:46:14 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 31) [ 867.289514] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 867.291232] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 867.292693] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 867.304110] FAULT_INJECTION: forcing a failure. [ 867.304110] name failslab, interval 1, probability 0, space 0, times 0 [ 867.305671] CPU: 1 PID: 5939 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 867.306586] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 867.307645] Call Trace: [ 867.308006] dump_stack+0x107/0x167 [ 867.308515] should_fail.cold+0x5/0xa [ 867.309046] ? create_object.isra.0+0x3a/0xa20 [ 867.309637] should_failslab+0x5/0x20 [ 867.310130] kmem_cache_alloc+0x5b/0x310 [ 867.310661] create_object.isra.0+0x3a/0xa20 [ 867.311230] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 867.311905] kmem_cache_alloc_trace+0x151/0x320 [ 867.312583] io_uring_alloc_task_context+0x99/0x6a0 [ 867.313262] ? io_import_iovec+0x1120/0x1120 [ 867.313845] ? lock_downgrade+0x6d0/0x6d0 [ 867.314392] ? do_raw_spin_lock+0x121/0x260 [ 867.314968] ? rwlock_bug.part.0+0x90/0x90 [ 867.315542] __io_uring_add_tctx_node+0x2c6/0x520 [ 867.316227] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 867.316917] ? alloc_fd+0x2e7/0x670 [ 867.317412] io_uring_setup+0x1fbb/0x2980 [ 867.317989] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 867.318681] ? wait_for_completion_io+0x270/0x270 [ 867.319365] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 867.320071] ? syscall_enter_from_user_mode+0x1d/0x50 [ 867.320757] do_syscall_64+0x33/0x40 [ 867.321033] FAULT_INJECTION: forcing a failure. [ 867.321033] name failslab, interval 1, probability 0, space 0, times 0 [ 867.321278] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 867.321289] RIP: 0033:0x7f8894c05b19 [ 867.321304] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 867.321312] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 867.321329] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 867.321338] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 867.321346] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 867.321356] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 867.321365] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 867.334020] FAULT_INJECTION: forcing a failure. [ 867.334020] name failslab, interval 1, probability 0, space 0, times 0 [ 867.334616] CPU: 0 PID: 5935 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 867.334657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 867.334699] Call Trace: [ 867.338532] dump_stack+0x107/0x167 [ 867.339207] should_fail.cold+0x5/0xa [ 867.339846] ? io_uring_alloc_task_context+0x4a3/0x6a0 [ 867.340703] should_failslab+0x5/0x20 [ 867.341279] kmem_cache_alloc_trace+0x55/0x320 [ 867.342152] io_uring_alloc_task_context+0x4a3/0x6a0 [ 867.343007] ? io_import_iovec+0x1120/0x1120 [ 867.343692] ? lock_downgrade+0x6d0/0x6d0 [ 867.344683] ? do_raw_spin_lock+0x121/0x260 [ 867.345915] ? rwlock_bug.part.0+0x90/0x90 [ 867.347327] __io_uring_add_tctx_node+0x2c6/0x520 [ 867.348771] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 867.350193] ? alloc_fd+0x2e7/0x670 [ 867.351423] io_uring_setup+0x1fbb/0x2980 [ 867.352879] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 867.354472] ? wait_for_completion_io+0x270/0x270 [ 867.356470] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 867.357930] ? syscall_enter_from_user_mode+0x1d/0x50 [ 867.359508] do_syscall_64+0x33/0x40 [ 867.360605] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 867.362006] RIP: 0033:0x7f1fa37f6b19 [ 867.363122] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 867.367979] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 867.370461] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 867.372646] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 867.374623] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 867.376597] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 867.378591] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 867.380933] CPU: 1 PID: 5940 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 867.382152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 867.383605] Call Trace: [ 867.384192] dump_stack+0x107/0x167 [ 867.384978] should_fail.cold+0x5/0xa [ 867.385749] ? io_uring_alloc_task_context+0x4a3/0x6a0 [ 867.386797] should_failslab+0x5/0x20 [ 867.387536] kmem_cache_alloc_trace+0x55/0x320 [ 867.388496] io_uring_alloc_task_context+0x4a3/0x6a0 [ 867.389361] ? io_import_iovec+0x1120/0x1120 [ 867.390097] ? lock_downgrade+0x6d0/0x6d0 [ 867.390826] ? do_raw_spin_lock+0x121/0x260 [ 867.391587] ? rwlock_bug.part.0+0x90/0x90 [ 867.392442] __io_uring_add_tctx_node+0x2c6/0x520 [ 867.393286] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 867.394101] ? alloc_fd+0x2e7/0x670 [ 867.394972] io_uring_setup+0x1fbb/0x2980 [ 867.395832] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 867.396682] ? wait_for_completion_io+0x270/0x270 [ 867.397920] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 867.398737] ? syscall_enter_from_user_mode+0x1d/0x50 [ 867.399696] do_syscall_64+0x33/0x40 [ 867.400364] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 867.401156] RIP: 0033:0x7ff377019b19 [ 867.401766] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 867.404397] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 867.405819] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 867.407083] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 867.408335] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 867.409353] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 867.410404] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:46:27 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(0xffffffffffffffff) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:46:27 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(r0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:46:27 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 32) 15:46:27 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 29) [ 880.513702] FAULT_INJECTION: forcing a failure. [ 880.513702] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 880.515396] CPU: 1 PID: 5948 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 880.516300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 880.517391] Call Trace: [ 880.517765] dump_stack+0x107/0x167 [ 880.518271] should_fail.cold+0x5/0xa [ 880.518787] __alloc_pages_nodemask+0x182/0x600 [ 880.519408] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 880.520267] ? kmem_cache_alloc+0x301/0x310 [ 880.520878] alloc_pages_current+0x187/0x280 [ 880.521465] allocate_slab+0x26f/0x380 [ 880.521987] ___slab_alloc+0x470/0x700 [ 880.522506] ? create_object.isra.0+0x3a/0xa20 [ 880.523116] ? fs_reclaim_acquire+0xa5/0x100 [ 880.523706] ? create_object.isra.0+0x3a/0xa20 [ 880.524376] ? kmem_cache_alloc+0x301/0x310 [ 880.524971] kmem_cache_alloc+0x301/0x310 [ 880.525528] create_object.isra.0+0x3a/0xa20 [ 880.526110] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 880.526538] FAULT_INJECTION: forcing a failure. [ 880.526538] name failslab, interval 1, probability 0, space 0, times 0 [ 880.526770] kmem_cache_alloc_trace+0x151/0x320 [ 880.526796] io_uring_alloc_task_context+0x99/0x6a0 [ 880.529339] ? io_import_iovec+0x1120/0x1120 [ 880.529875] ? lock_downgrade+0x6d0/0x6d0 [ 880.530375] ? do_raw_spin_lock+0x121/0x260 [ 880.530896] ? rwlock_bug.part.0+0x90/0x90 [ 880.531410] __io_uring_add_tctx_node+0x2c6/0x520 [ 880.531992] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 880.532677] ? alloc_fd+0x2e7/0x670 [ 880.533138] io_uring_setup+0x1fbb/0x2980 [ 880.533666] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 880.534294] ? wait_for_completion_io+0x270/0x270 [ 880.534905] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 880.535558] ? syscall_enter_from_user_mode+0x1d/0x50 [ 880.536189] do_syscall_64+0x33/0x40 [ 880.537144] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 880.538410] RIP: 0033:0x7f8894c05b19 [ 880.539285] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 880.542102] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 880.543038] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 880.543914] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 880.544841] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 880.545767] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 880.546661] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 880.547571] CPU: 0 PID: 5951 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 880.548597] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 880.549753] Call Trace: [ 880.550219] dump_stack+0x107/0x167 [ 880.550906] should_fail.cold+0x5/0xa [ 880.551599] ? io_uring_alloc_task_context+0x4a3/0x6a0 [ 880.556493] should_failslab+0x5/0x20 [ 880.557135] kmem_cache_alloc_trace+0x55/0x320 [ 880.558021] io_uring_alloc_task_context+0x4a3/0x6a0 [ 880.558875] ? io_import_iovec+0x1120/0x1120 [ 880.559584] ? lock_downgrade+0x6d0/0x6d0 [ 880.560266] ? do_raw_spin_lock+0x121/0x260 [ 880.561136] ? rwlock_bug.part.0+0x90/0x90 [ 880.562097] __io_uring_add_tctx_node+0x2c6/0x520 [ 880.563004] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 880.563931] ? alloc_fd+0x2e7/0x670 [ 880.564848] io_uring_setup+0x1fbb/0x2980 [ 880.565706] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 880.566454] ? wait_for_completion_io+0x270/0x270 [ 880.567660] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 880.568518] ? syscall_enter_from_user_mode+0x1d/0x50 [ 880.569447] do_syscall_64+0x33/0x40 [ 880.570049] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 880.570803] RIP: 0033:0x7f1fa37f6b19 [ 880.571435] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 880.577850] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 880.578989] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 880.579375] FAULT_INJECTION: forcing a failure. [ 880.579375] name failslab, interval 1, probability 0, space 0, times 0 [ 880.579950] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 880.582312] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 880.583272] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 880.584197] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 880.585552] CPU: 1 PID: 5955 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 880.586446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 880.587521] Call Trace: [ 880.587872] dump_stack+0x107/0x167 [ 880.588395] should_fail.cold+0x5/0xa [ 880.588893] ? io_wq_create+0x6ef/0xc00 [ 880.589427] should_failslab+0x5/0x20 [ 880.589928] kmem_cache_alloc_node_trace+0x59/0x340 [ 880.590600] io_wq_create+0x6ef/0xc00 [ 880.591113] io_uring_alloc_task_context+0x1f1/0x6a0 [ 880.591781] ? io_import_iovec+0x1120/0x1120 [ 880.592411] ? io_apoll_task_func+0x2d0/0x2d0 [ 880.592988] ? __io_req_find_next+0x300/0x300 [ 880.593530] ? do_raw_spin_lock+0x121/0x260 [ 880.594052] ? rwlock_bug.part.0+0x90/0x90 [ 880.594568] __io_uring_add_tctx_node+0x2c6/0x520 [ 880.595152] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 880.595784] ? alloc_fd+0x2e7/0x670 [ 880.596341] io_uring_setup+0x1fbb/0x2980 [ 880.596907] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 880.597581] ? wait_for_completion_io+0x270/0x270 [ 880.598227] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 880.598908] ? syscall_enter_from_user_mode+0x1d/0x50 [ 880.599631] do_syscall_64+0x33/0x40 [ 880.600151] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 880.600863] RIP: 0033:0x7fa6d9157b19 [ 880.601354] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 880.603754] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 880.605670] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 880.607981] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 880.610109] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 880.612117] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 880.614105] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 880.667128] FAULT_INJECTION: forcing a failure. [ 880.667128] name failslab, interval 1, probability 0, space 0, times 0 [ 880.668201] FAULT_INJECTION: forcing a failure. [ 880.668201] name failslab, interval 1, probability 0, space 0, times 0 [ 880.669036] CPU: 1 PID: 5959 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 880.671093] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 880.672269] Call Trace: [ 880.672739] dump_stack+0x107/0x167 [ 880.673397] should_fail.cold+0x5/0xa [ 880.674027] ? create_object.isra.0+0x3a/0xa20 [ 880.674808] should_failslab+0x5/0x20 [ 880.675425] kmem_cache_alloc+0x5b/0x310 [ 880.676190] create_object.isra.0+0x3a/0xa20 [ 880.676860] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 880.677735] kmem_cache_alloc_trace+0x151/0x320 [ 880.678629] io_uring_alloc_task_context+0x4a3/0x6a0 [ 880.679464] ? io_import_iovec+0x1120/0x1120 [ 880.680151] ? lock_downgrade+0x6d0/0x6d0 [ 880.680906] ? do_raw_spin_lock+0x121/0x260 [ 880.681641] ? rwlock_bug.part.0+0x90/0x90 [ 880.682441] __io_uring_add_tctx_node+0x2c6/0x520 [ 880.683191] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 880.683946] ? alloc_fd+0x2e7/0x670 [ 880.684856] io_uring_setup+0x1fbb/0x2980 [ 880.685692] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 880.686423] ? wait_for_completion_io+0x270/0x270 [ 880.687615] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 880.688459] ? syscall_enter_from_user_mode+0x1d/0x50 [ 880.689330] do_syscall_64+0x33/0x40 [ 880.689917] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 880.690703] RIP: 0033:0x7ff377019b19 [ 880.691312] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 880.693763] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 880.694891] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 880.695868] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 880.697649] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 880.699560] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 880.701757] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 880.704405] CPU: 0 PID: 5960 Comm: syz-executor.0 Not tainted 5.10.234 #1 15:46:27 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 36) [ 880.706714] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 880.713118] Call Trace: [ 880.713633] dump_stack+0x107/0x167 [ 880.714421] should_fail.cold+0x5/0xa [ 880.715162] ? xas_alloc+0x336/0x440 [ 880.715885] should_failslab+0x5/0x20 [ 880.716533] kmem_cache_alloc+0x5b/0x310 [ 880.717366] xas_alloc+0x336/0x440 [ 880.718066] xas_create+0x34a/0x10d0 [ 880.718985] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 880.719925] xas_store+0x8c/0x1c40 [ 880.720908] __xa_store+0x164/0x2d0 [ 880.721653] ? xa_delete_node+0x280/0x280 [ 880.722649] ? trace_hardirqs_on+0x5b/0x180 [ 880.723615] xa_store+0x31/0x50 [ 880.724304] __io_uring_add_tctx_node+0x1cf/0x520 [ 880.725205] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 880.726175] ? alloc_fd+0x2e7/0x670 [ 880.727146] io_uring_setup+0x1fbb/0x2980 [ 880.728103] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 880.729476] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 880.730381] ? syscall_enter_from_user_mode+0x1d/0x50 [ 880.731402] do_syscall_64+0x33/0x40 [ 880.732066] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 880.736919] RIP: 0033:0x7f0758844b19 [ 880.737614] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 880.740307] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 880.741699] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 880.742893] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 880.744089] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 880.745327] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 880.746516] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:46:27 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 43) 15:46:27 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESHEX, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xa504}}, './file1\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) openat(r6, &(0x7f0000000400)='./file1\x00', 0x10242, 0x4) read(r5, &(0x7f0000000500)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x30004840) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 15:46:27 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 32) 15:46:27 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(0xffffffffffffffff) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:46:27 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 30) 15:46:27 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:46:27 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 37) [ 880.834036] FAULT_INJECTION: forcing a failure. [ 880.834036] name failslab, interval 1, probability 0, space 0, times 0 [ 880.835704] CPU: 1 PID: 5965 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 880.836648] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 880.837752] Call Trace: [ 880.838115] dump_stack+0x107/0x167 [ 880.838597] should_fail.cold+0x5/0xa [ 880.839104] ? create_object.isra.0+0x3a/0xa20 [ 880.839682] should_failslab+0x5/0x20 [ 880.840163] kmem_cache_alloc+0x5b/0x310 [ 880.840780] create_object.isra.0+0x3a/0xa20 [ 880.841394] kmemleak_alloc_percpu+0xa0/0x100 [ 880.842010] pcpu_alloc+0x4e2/0x1240 [ 880.842519] __percpu_counter_init+0x10d/0x2d0 [ 880.843118] io_uring_alloc_task_context+0xcc/0x6a0 [ 880.843767] ? io_import_iovec+0x1120/0x1120 [ 880.844327] ? lock_downgrade+0x6d0/0x6d0 [ 880.844853] ? do_raw_spin_lock+0x121/0x260 [ 880.845374] ? rwlock_bug.part.0+0x90/0x90 [ 880.845888] __io_uring_add_tctx_node+0x2c6/0x520 [ 880.846471] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 880.847100] ? alloc_fd+0x2e7/0x670 [ 880.847557] io_uring_setup+0x1fbb/0x2980 [ 880.848064] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 880.848691] ? wait_for_completion_io+0x270/0x270 [ 880.849292] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 880.849923] ? syscall_enter_from_user_mode+0x1d/0x50 [ 880.850548] do_syscall_64+0x33/0x40 [ 880.850997] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 880.851626] RIP: 0033:0x7f8894c05b19 [ 880.852079] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 880.854328] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 880.855263] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 880.856147] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 880.857020] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 880.857889] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 880.858778] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 880.894714] FAULT_INJECTION: forcing a failure. [ 880.894714] name failslab, interval 1, probability 0, space 0, times 0 [ 880.896271] CPU: 1 PID: 5970 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 880.897191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 880.898261] Call Trace: [ 880.898621] dump_stack+0x107/0x167 [ 880.899093] should_fail.cold+0x5/0xa [ 880.899639] ? __io_uring_add_tctx_node+0x15c/0x520 [ 880.900307] should_failslab+0x5/0x20 [ 880.900803] kmem_cache_alloc_trace+0x55/0x320 [ 880.901401] __io_uring_add_tctx_node+0x15c/0x520 [ 880.902087] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 880.902825] ? alloc_fd+0x2e7/0x670 [ 880.903314] io_uring_setup+0x1fbb/0x2980 [ 880.903871] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 880.904560] ? wait_for_completion_io+0x270/0x270 [ 880.905222] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 880.905962] ? syscall_enter_from_user_mode+0x1d/0x50 [ 880.906673] do_syscall_64+0x33/0x40 [ 880.907164] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 880.907848] RIP: 0033:0x7fa6d9157b19 [ 880.908373] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 880.910841] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 880.911884] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 880.912962] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 880.913898] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 880.914868] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 880.915825] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:46:28 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 33) 15:46:28 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 33) [ 880.996583] FAULT_INJECTION: forcing a failure. [ 880.996583] name failslab, interval 1, probability 0, space 0, times 0 [ 880.999859] CPU: 1 PID: 5972 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 881.001864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 881.004146] Call Trace: [ 881.004569] dump_stack+0x107/0x167 [ 881.005080] should_fail.cold+0x5/0xa [ 881.005584] ? io_wq_create+0xeb/0xc00 [ 881.006098] should_failslab+0x5/0x20 [ 881.006597] __kmalloc+0x72/0x390 [ 881.007057] io_wq_create+0xeb/0xc00 [ 881.007552] io_uring_alloc_task_context+0x1f1/0x6a0 [ 881.008305] ? io_import_iovec+0x1120/0x1120 [ 881.008914] ? io_apoll_task_func+0x2d0/0x2d0 [ 881.009497] ? __io_req_find_next+0x300/0x300 [ 881.010079] ? do_raw_spin_lock+0x121/0x260 [ 881.010645] ? rwlock_bug.part.0+0x90/0x90 [ 881.011252] __io_uring_add_tctx_node+0x2c6/0x520 [ 881.011922] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 881.012653] ? alloc_fd+0x2e7/0x670 [ 881.013143] io_uring_setup+0x1fbb/0x2980 [ 881.013696] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 881.014362] ? wait_for_completion_io+0x270/0x270 [ 881.015024] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 881.015712] ? syscall_enter_from_user_mode+0x1d/0x50 [ 881.016604] do_syscall_64+0x33/0x40 [ 881.017582] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 881.019013] RIP: 0033:0x7f1fa37f6b19 [ 881.020022] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 881.022612] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 881.023631] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 881.024603] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 881.025542] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 881.026522] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 881.027487] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:46:28 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:46:28 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 38) 15:46:28 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 31) [ 881.215577] FAULT_INJECTION: forcing a failure. [ 881.215577] name failslab, interval 1, probability 0, space 0, times 0 [ 881.216649] FAULT_INJECTION: forcing a failure. [ 881.216649] name failslab, interval 1, probability 0, space 0, times 0 [ 881.223500] CPU: 0 PID: 5979 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 881.223543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 881.223583] Call Trace: [ 881.223656] dump_stack+0x107/0x167 [ 881.223811] should_fail.cold+0x5/0xa [ 881.223926] ? create_object.isra.0+0x3a/0xa20 [ 881.224041] should_failslab+0x5/0x20 [ 881.224091] kmem_cache_alloc+0x5b/0x310 [ 881.224391] create_object.isra.0+0x3a/0xa20 [ 881.224615] kmemleak_alloc_percpu+0xa0/0x100 [ 881.224815] pcpu_alloc+0x4e2/0x1240 [ 881.225330] __percpu_counter_init+0x10d/0x2d0 [ 881.225508] io_uring_alloc_task_context+0xcc/0x6a0 [ 881.225662] ? io_import_iovec+0x1120/0x1120 [ 881.225755] ? lock_downgrade+0x6d0/0x6d0 [ 881.225844] ? do_raw_spin_lock+0x121/0x260 [ 881.225953] ? rwlock_bug.part.0+0x90/0x90 [ 881.226198] __io_uring_add_tctx_node+0x2c6/0x520 [ 881.226301] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 881.239796] ? alloc_fd+0x2e7/0x670 [ 881.240635] io_uring_setup+0x1fbb/0x2980 [ 881.241506] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 881.242276] ? wait_for_completion_io+0x270/0x270 [ 881.243453] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 881.244231] ? syscall_enter_from_user_mode+0x1d/0x50 [ 881.245258] do_syscall_64+0x33/0x40 [ 881.245969] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 881.246852] RIP: 0033:0x7f8894c05b19 [ 881.247508] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 881.250054] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 881.251154] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 881.252136] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 881.253212] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 881.254209] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 881.255203] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 881.256689] CPU: 1 PID: 5976 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 881.257702] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 881.258932] Call Trace: [ 881.259440] dump_stack+0x107/0x167 [ 881.260134] should_fail.cold+0x5/0xa [ 881.260823] ? io_wq_create+0xeb/0xc00 [ 881.261511] should_failslab+0x5/0x20 [ 881.262121] __kmalloc+0x72/0x390 [ 881.262885] io_wq_create+0xeb/0xc00 [ 881.263734] io_uring_alloc_task_context+0x1f1/0x6a0 [ 881.264629] ? io_import_iovec+0x1120/0x1120 [ 881.265378] ? io_apoll_task_func+0x2d0/0x2d0 [ 881.266075] ? __io_req_find_next+0x300/0x300 [ 881.266773] ? do_raw_spin_lock+0x121/0x260 [ 881.267566] ? rwlock_bug.part.0+0x90/0x90 [ 881.268465] __io_uring_add_tctx_node+0x2c6/0x520 [ 881.269276] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 881.270080] ? alloc_fd+0x2e7/0x670 [ 881.271011] io_uring_setup+0x1fbb/0x2980 [ 881.271908] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 881.273355] ? wait_for_completion_io+0x270/0x270 [ 881.275032] FAULT_INJECTION: forcing a failure. [ 881.275032] name failslab, interval 1, probability 0, space 0, times 0 [ 881.277599] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 881.277667] ? syscall_enter_from_user_mode+0x1d/0x50 [ 881.277850] do_syscall_64+0x33/0x40 [ 881.279732] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 881.280751] RIP: 0033:0x7ff377019b19 [ 881.281782] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 881.286875] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 881.289257] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 881.291238] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 881.292726] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 881.293749] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 881.294758] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 881.296106] CPU: 0 PID: 5980 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 881.297373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 881.298786] Call Trace: [ 881.299352] dump_stack+0x107/0x167 [ 881.300162] should_fail.cold+0x5/0xa [ 881.300927] ? create_object.isra.0+0x3a/0xa20 [ 881.301768] should_failslab+0x5/0x20 [ 881.302435] kmem_cache_alloc+0x5b/0x310 [ 881.303314] create_object.isra.0+0x3a/0xa20 [ 881.304102] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 881.305164] kmem_cache_alloc_trace+0x151/0x320 [ 881.306185] __io_uring_add_tctx_node+0x15c/0x520 [ 881.307104] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 881.308087] ? alloc_fd+0x2e7/0x670 [ 881.309007] io_uring_setup+0x1fbb/0x2980 [ 881.309863] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 881.310670] ? wait_for_completion_io+0x270/0x270 [ 881.311947] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 881.312824] ? syscall_enter_from_user_mode+0x1d/0x50 [ 881.313756] do_syscall_64+0x33/0x40 [ 881.314387] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 881.315211] RIP: 0033:0x7fa6d9157b19 [ 881.315854] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 881.318378] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 881.319566] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 881.320663] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 881.321712] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 881.322767] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 881.323830] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:46:41 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 34) 15:46:41 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 34) 15:46:41 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:46:41 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 32) 15:46:41 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 44) 15:46:41 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 39) 15:46:41 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(r0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:46:41 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESHEX, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xa504}}, './file1\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) openat(r6, &(0x7f0000000400)='./file1\x00', 0x10242, 0x4) read(r5, &(0x7f0000000500)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x30004840) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) [ 894.389236] FAULT_INJECTION: forcing a failure. [ 894.389236] name failslab, interval 1, probability 0, space 0, times 0 [ 894.390819] CPU: 1 PID: 5995 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 894.391695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 894.396757] Call Trace: [ 894.397125] dump_stack+0x107/0x167 [ 894.397587] should_fail.cold+0x5/0xa [ 894.398072] ? xas_alloc+0x336/0x440 [ 894.398548] should_failslab+0x5/0x20 [ 894.399029] kmem_cache_alloc+0x5b/0x310 [ 894.399547] ? stack_trace_consume_entry+0x160/0x160 [ 894.400233] xas_alloc+0x336/0x440 [ 894.400700] xas_create+0x34a/0x10d0 [ 894.401210] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 894.401871] xas_store+0x8c/0x1c40 [ 894.402338] __xa_store+0x164/0x2d0 [ 894.402802] ? xa_delete_node+0x280/0x280 [ 894.403383] ? trace_hardirqs_on+0x5b/0x180 [ 894.403961] xa_store+0x31/0x50 [ 894.404404] __io_uring_add_tctx_node+0x1cf/0x520 [ 894.405021] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 894.405676] ? alloc_fd+0x2e7/0x670 [ 894.406199] io_uring_setup+0x1fbb/0x2980 [ 894.406737] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 894.407406] ? wait_for_completion_io+0x270/0x270 [ 894.408040] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 894.408715] ? syscall_enter_from_user_mode+0x1d/0x50 [ 894.409416] do_syscall_64+0x33/0x40 [ 894.409897] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 894.410566] RIP: 0033:0x7fa6d9157b19 [ 894.411036] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 894.413408] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 894.414312] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 894.415234] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 894.416158] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 894.421073] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 894.421963] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 894.422622] FAULT_INJECTION: forcing a failure. [ 894.422622] name failslab, interval 1, probability 0, space 0, times 0 [ 894.424694] CPU: 0 PID: 5991 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 894.425754] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 894.426968] Call Trace: [ 894.427454] dump_stack+0x107/0x167 [ 894.428189] should_fail.cold+0x5/0xa [ 894.428929] ? create_object.isra.0+0x3a/0xa20 [ 894.429741] should_failslab+0x5/0x20 [ 894.430371] kmem_cache_alloc+0x5b/0x310 [ 894.431195] create_object.isra.0+0x3a/0xa20 [ 894.431878] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 894.431901] FAULT_INJECTION: forcing a failure. [ 894.431901] name failslab, interval 1, probability 0, space 0, times 0 [ 894.434168] kmem_cache_alloc_trace+0x151/0x320 [ 894.435011] io_uring_alloc_task_context+0x4a3/0x6a0 [ 894.435875] ? io_import_iovec+0x1120/0x1120 [ 894.436601] ? lock_downgrade+0x6d0/0x6d0 [ 894.437233] ? do_raw_spin_lock+0x121/0x260 [ 894.437896] ? rwlock_bug.part.0+0x90/0x90 [ 894.438641] __io_uring_add_tctx_node+0x2c6/0x520 [ 894.440001] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 894.441445] ? alloc_fd+0x2e7/0x670 [ 894.442922] io_uring_setup+0x1fbb/0x2980 [ 894.444423] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 894.445845] ? wait_for_completion_io+0x270/0x270 [ 894.447627] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 894.449117] ? syscall_enter_from_user_mode+0x1d/0x50 [ 894.450704] do_syscall_64+0x33/0x40 [ 894.451752] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 894.453231] RIP: 0033:0x7f8894c05b19 [ 894.454267] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 894.459198] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 894.460874] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 894.461841] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 894.462824] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 894.463774] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 894.464783] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 894.466210] CPU: 1 PID: 5987 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 894.467061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 894.468087] Call Trace: [ 894.468481] dump_stack+0x107/0x167 [ 894.468942] should_fail.cold+0x5/0xa [ 894.469425] ? create_object.isra.0+0x3a/0xa20 [ 894.469996] should_failslab+0x5/0x20 [ 894.470471] kmem_cache_alloc+0x5b/0x310 [ 894.470990] create_object.isra.0+0x3a/0xa20 [ 894.471583] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 894.472241] __kmalloc+0x16e/0x390 [ 894.472758] io_wq_create+0xeb/0xc00 [ 894.473327] io_uring_alloc_task_context+0x1f1/0x6a0 [ 894.474087] ? io_import_iovec+0x1120/0x1120 [ 894.474782] ? io_apoll_task_func+0x2d0/0x2d0 [ 894.475482] ? __io_req_find_next+0x300/0x300 [ 894.476150] ? do_raw_spin_lock+0x121/0x260 [ 894.476742] ? rwlock_bug.part.0+0x90/0x90 [ 894.477322] __io_uring_add_tctx_node+0x2c6/0x520 [ 894.477933] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 894.478615] ? alloc_fd+0x2e7/0x670 [ 894.479087] io_uring_setup+0x1fbb/0x2980 [ 894.479617] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 894.480253] ? wait_for_completion_io+0x270/0x270 [ 894.484918] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 894.485576] ? syscall_enter_from_user_mode+0x1d/0x50 [ 894.486254] do_syscall_64+0x33/0x40 [ 894.486741] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 894.487384] RIP: 0033:0x7f1fa37f6b19 [ 894.487850] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 894.489710] FAULT_INJECTION: forcing a failure. [ 894.489710] name failslab, interval 1, probability 0, space 0, times 0 [ 894.490168] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 894.490188] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 894.490202] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 894.490211] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 894.495009] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 894.495839] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 894.496768] CPU: 0 PID: 5997 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 894.497807] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 894.498130] FAULT_INJECTION: forcing a failure. [ 894.498130] name failslab, interval 1, probability 0, space 0, times 0 [ 894.498918] Call Trace: [ 894.500738] dump_stack+0x107/0x167 [ 894.501386] should_fail.cold+0x5/0xa [ 894.502017] ? create_object.isra.0+0x3a/0xa20 [ 894.502741] should_failslab+0x5/0x20 [ 894.503363] kmem_cache_alloc+0x5b/0x310 [ 894.504146] create_object.isra.0+0x3a/0xa20 [ 894.504827] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 894.505639] __kmalloc+0x16e/0x390 [ 894.506342] io_wq_create+0xeb/0xc00 [ 894.507074] io_uring_alloc_task_context+0x1f1/0x6a0 [ 894.507880] ? io_import_iovec+0x1120/0x1120 [ 894.508564] ? io_apoll_task_func+0x2d0/0x2d0 [ 894.509193] ? __io_req_find_next+0x300/0x300 [ 894.509821] ? do_raw_spin_lock+0x121/0x260 [ 894.510524] ? rwlock_bug.part.0+0x90/0x90 [ 894.511299] __io_uring_add_tctx_node+0x2c6/0x520 [ 894.512015] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 894.512750] ? alloc_fd+0x2e7/0x670 [ 894.513495] io_uring_setup+0x1fbb/0x2980 [ 894.514262] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 894.514991] ? wait_for_completion_io+0x270/0x270 [ 894.516038] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 894.516799] ? syscall_enter_from_user_mode+0x1d/0x50 [ 894.517666] do_syscall_64+0x33/0x40 [ 894.518250] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 894.518956] RIP: 0033:0x7ff377019b19 [ 894.519499] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 894.521898] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 894.522955] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 894.523946] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 894.524919] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 894.525870] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 894.526821] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 894.528151] CPU: 1 PID: 6001 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 894.529025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 894.530028] Call Trace: [ 894.530358] dump_stack+0x107/0x167 [ 894.530805] should_fail.cold+0x5/0xa [ 894.531302] ? create_object.isra.0+0x3a/0xa20 [ 894.531857] should_failslab+0x5/0x20 [ 894.532319] kmem_cache_alloc+0x5b/0x310 [ 894.536846] ? mark_held_locks+0x9e/0xe0 [ 894.537379] create_object.isra.0+0x3a/0xa20 [ 894.537918] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 894.538538] kmem_cache_alloc+0x159/0x310 [ 894.539043] xas_alloc+0x336/0x440 [ 894.539474] xas_create+0x34a/0x10d0 [ 894.539932] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 894.540632] xas_store+0x8c/0x1c40 [ 894.541076] __xa_store+0x164/0x2d0 [ 894.541553] ? xa_delete_node+0x280/0x280 [ 894.542063] ? trace_hardirqs_on+0x5b/0x180 [ 894.542590] xa_store+0x31/0x50 [ 894.542995] __io_uring_add_tctx_node+0x1cf/0x520 [ 894.543577] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 894.544212] ? alloc_fd+0x2e7/0x670 [ 894.544711] io_uring_setup+0x1fbb/0x2980 [ 894.545247] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 894.545869] ? wait_for_completion_io+0x270/0x270 [ 894.546475] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 894.547111] ? syscall_enter_from_user_mode+0x1d/0x50 [ 894.547734] do_syscall_64+0x33/0x40 [ 894.548189] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 894.548864] RIP: 0033:0x7f0758844b19 [ 894.549349] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 894.551622] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 894.552586] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 894.553455] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 894.554313] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 894.555177] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 894.556090] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:46:41 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:46:41 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 33) 15:46:41 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 40) [ 894.669617] FAULT_INJECTION: forcing a failure. [ 894.669617] name failslab, interval 1, probability 0, space 0, times 0 [ 894.671017] CPU: 1 PID: 6004 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 894.671844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 894.672911] Call Trace: [ 894.673244] dump_stack+0x107/0x167 [ 894.673715] should_fail.cold+0x5/0xa [ 894.674186] ? create_object.isra.0+0x3a/0xa20 [ 894.674753] should_failslab+0x5/0x20 [ 894.675220] kmem_cache_alloc+0x5b/0x310 [ 894.675733] create_object.isra.0+0x3a/0xa20 [ 894.676272] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 894.676938] kmem_cache_alloc+0x159/0x310 [ 894.677452] xas_alloc+0x336/0x440 [ 894.677890] xas_create+0x34a/0x10d0 [ 894.678358] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 894.679046] xas_store+0x8c/0x1c40 [ 894.679523] __xa_store+0x164/0x2d0 [ 894.679973] ? xa_delete_node+0x280/0x280 [ 894.680501] ? trace_hardirqs_on+0x5b/0x180 [ 894.681031] xa_store+0x31/0x50 [ 894.681436] __io_uring_add_tctx_node+0x1cf/0x520 [ 894.682074] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 894.682747] ? alloc_fd+0x2e7/0x670 [ 894.683206] io_uring_setup+0x1fbb/0x2980 [ 894.683722] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 894.684340] ? wait_for_completion_io+0x270/0x270 [ 894.685012] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 894.685677] ? syscall_enter_from_user_mode+0x1d/0x50 [ 894.686305] do_syscall_64+0x33/0x40 [ 894.686762] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 894.687384] RIP: 0033:0x7fa6d9157b19 [ 894.687880] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 894.690148] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 894.691070] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 894.691980] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 894.692892] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 894.693753] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 894.694653] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 894.704869] FAULT_INJECTION: forcing a failure. [ 894.704869] name failslab, interval 1, probability 0, space 0, times 0 [ 894.706270] CPU: 1 PID: 6008 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 894.707142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 894.708179] Call Trace: [ 894.708521] dump_stack+0x107/0x167 [ 894.708968] should_fail.cold+0x5/0xa [ 894.709436] ? io_wq_create+0xeb/0xc00 [ 894.709957] should_failslab+0x5/0x20 [ 894.710425] __kmalloc+0x72/0x390 [ 894.710885] io_wq_create+0xeb/0xc00 [ 894.711348] io_uring_alloc_task_context+0x1f1/0x6a0 [ 894.711968] ? io_import_iovec+0x1120/0x1120 [ 894.712522] ? io_apoll_task_func+0x2d0/0x2d0 [ 894.713116] ? __io_req_find_next+0x300/0x300 [ 894.713687] ? do_raw_spin_lock+0x121/0x260 [ 894.714210] ? rwlock_bug.part.0+0x90/0x90 [ 894.714729] __io_uring_add_tctx_node+0x2c6/0x520 [ 894.715317] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 894.716004] ? alloc_fd+0x2e7/0x670 [ 894.716475] io_uring_setup+0x1fbb/0x2980 [ 894.716994] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 894.717611] ? wait_for_completion_io+0x270/0x270 [ 894.718244] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 894.718959] ? syscall_enter_from_user_mode+0x1d/0x50 [ 894.719626] do_syscall_64+0x33/0x40 [ 894.720100] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 894.720755] RIP: 0033:0x7f8894c05b19 [ 894.721209] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 894.723525] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 894.724461] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 894.725325] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 894.726238] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 894.727130] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 894.727992] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:46:41 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:46:41 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 45) [ 894.785547] FAULT_INJECTION: forcing a failure. [ 894.785547] name failslab, interval 1, probability 0, space 0, times 0 [ 894.787038] CPU: 1 PID: 6012 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 894.787870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 894.792931] Call Trace: [ 894.793261] dump_stack+0x107/0x167 [ 894.793705] should_fail.cold+0x5/0xa [ 894.794171] ? xas_alloc+0x336/0x440 [ 894.794629] should_failslab+0x5/0x20 [ 894.795137] kmem_cache_alloc+0x5b/0x310 [ 894.795640] xas_alloc+0x336/0x440 [ 894.796080] xas_create+0x34a/0x10d0 [ 894.796569] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 894.797209] xas_store+0x8c/0x1c40 [ 894.797658] __xa_store+0x164/0x2d0 [ 894.798146] ? xa_delete_node+0x280/0x280 [ 894.798669] ? trace_hardirqs_on+0x5b/0x180 [ 894.799214] xa_store+0x31/0x50 [ 894.799617] __io_uring_add_tctx_node+0x1cf/0x520 [ 894.800200] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 894.800899] ? alloc_fd+0x2e7/0x670 [ 894.801361] io_uring_setup+0x1fbb/0x2980 [ 894.801904] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 894.802519] ? wait_for_completion_io+0x270/0x270 [ 894.803125] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 894.803759] ? syscall_enter_from_user_mode+0x1d/0x50 [ 894.804387] do_syscall_64+0x33/0x40 [ 894.804892] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 894.805520] RIP: 0033:0x7f0758844b19 [ 894.805996] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 894.808260] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 894.809226] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 894.810085] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 894.810990] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 15:46:41 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 35) [ 894.811884] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 894.812758] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 894.919653] FAULT_INJECTION: forcing a failure. [ 894.919653] name failslab, interval 1, probability 0, space 0, times 0 [ 894.922968] CPU: 1 PID: 6015 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 894.924875] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 894.927250] Call Trace: [ 894.928000] dump_stack+0x107/0x167 [ 894.929122] should_fail.cold+0x5/0xa [ 894.930253] ? io_wq_create+0x6ef/0xc00 [ 894.931416] should_failslab+0x5/0x20 [ 894.932489] kmem_cache_alloc_node_trace+0x59/0x340 [ 894.934081] io_wq_create+0x6ef/0xc00 [ 894.935306] io_uring_alloc_task_context+0x1f1/0x6a0 [ 894.936783] ? io_import_iovec+0x1120/0x1120 [ 894.938270] ? io_apoll_task_func+0x2d0/0x2d0 [ 894.939702] ? __io_req_find_next+0x300/0x300 [ 894.941066] ? do_raw_spin_lock+0x121/0x260 [ 894.942335] ? rwlock_bug.part.0+0x90/0x90 [ 894.943610] __io_uring_add_tctx_node+0x2c6/0x520 [ 894.945045] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 894.946482] ? alloc_fd+0x2e7/0x670 [ 894.947685] io_uring_setup+0x1fbb/0x2980 [ 894.949075] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 894.950439] ? wait_for_completion_io+0x270/0x270 [ 894.952132] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 894.953807] ? syscall_enter_from_user_mode+0x1d/0x50 [ 894.955679] do_syscall_64+0x33/0x40 [ 894.956855] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 894.958313] RIP: 0033:0x7ff377019b19 [ 894.959416] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 894.964338] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 894.966447] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 894.968307] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 894.970318] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 894.972180] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 894.973256] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:46:55 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 908.133957] FAULT_INJECTION: forcing a failure. [ 908.133957] name failslab, interval 1, probability 0, space 0, times 0 [ 908.135484] CPU: 1 PID: 6031 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 908.136347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 908.137373] Call Trace: [ 908.137704] dump_stack+0x107/0x167 [ 908.138201] should_fail.cold+0x5/0xa [ 908.138674] ? create_object.isra.0+0x3a/0xa20 [ 908.139266] should_failslab+0x5/0x20 [ 908.139734] kmem_cache_alloc+0x5b/0x310 [ 908.140235] create_object.isra.0+0x3a/0xa20 [ 908.140797] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 908.141464] __kmalloc+0x16e/0x390 [ 908.141934] io_wq_create+0xeb/0xc00 [ 908.142393] io_uring_alloc_task_context+0x1f1/0x6a0 [ 908.143007] ? io_import_iovec+0x1120/0x1120 [ 908.143540] ? io_apoll_task_func+0x2d0/0x2d0 [ 908.144081] ? __io_req_find_next+0x300/0x300 [ 908.144634] ? do_raw_spin_lock+0x121/0x260 [ 908.145207] ? rwlock_bug.part.0+0x90/0x90 [ 908.145727] __io_uring_add_tctx_node+0x2c6/0x520 [ 908.146314] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 908.146947] ? alloc_fd+0x2e7/0x670 [ 908.147395] io_uring_setup+0x1fbb/0x2980 [ 908.147914] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 908.148562] ? wait_for_completion_io+0x270/0x270 [ 908.149202] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 908.149837] ? syscall_enter_from_user_mode+0x1d/0x50 [ 908.150462] do_syscall_64+0x33/0x40 [ 908.150927] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 908.151580] RIP: 0033:0x7f8894c05b19 [ 908.152037] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 908.154318] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 908.155274] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 908.156135] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 908.157068] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 908.157976] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 908.158836] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 908.162930] FAULT_INJECTION: forcing a failure. [ 908.162930] name failslab, interval 1, probability 0, space 0, times 0 [ 908.164302] CPU: 1 PID: 6032 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 908.165180] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 908.166183] Call Trace: [ 908.166504] dump_stack+0x107/0x167 [ 908.166964] should_fail.cold+0x5/0xa [ 908.167462] ? io_wq_create+0x6ef/0xc00 [ 908.167976] should_failslab+0x5/0x20 [ 908.168439] kmem_cache_alloc_node_trace+0x59/0x340 [ 908.169062] io_wq_create+0x6ef/0xc00 [ 908.169532] io_uring_alloc_task_context+0x1f1/0x6a0 [ 908.170196] ? io_import_iovec+0x1120/0x1120 [ 908.170733] ? io_apoll_task_func+0x2d0/0x2d0 [ 908.171305] ? __io_req_find_next+0x300/0x300 [ 908.171844] ? do_raw_spin_lock+0x121/0x260 [ 908.172366] ? rwlock_bug.part.0+0x90/0x90 [ 908.172907] __io_uring_add_tctx_node+0x2c6/0x520 [ 908.173537] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 908.174198] ? alloc_fd+0x2e7/0x670 [ 908.174644] io_uring_setup+0x1fbb/0x2980 [ 908.175148] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 908.175758] ? wait_for_completion_io+0x270/0x270 [ 908.176394] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 908.177079] ? syscall_enter_from_user_mode+0x1d/0x50 [ 908.177702] do_syscall_64+0x33/0x40 [ 908.178152] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 908.178769] RIP: 0033:0x7f1fa37f6b19 [ 908.179096] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 908.179264] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 908.179271] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 908.179283] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 908.179293] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 908.185272] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 908.186179] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 908.187070] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 908.190489] FAULT_INJECTION: forcing a failure. [ 908.190489] name failslab, interval 1, probability 0, space 0, times 0 [ 908.191878] CPU: 1 PID: 6024 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 908.192737] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 908.193751] Call Trace: [ 908.194075] dump_stack+0x107/0x167 [ 908.194523] should_fail.cold+0x5/0xa [ 908.195003] ? create_object.isra.0+0x3a/0xa20 [ 908.195601] should_failslab+0x5/0x20 [ 908.196098] kmem_cache_alloc+0x5b/0x310 [ 908.196602] ? mark_held_locks+0x9e/0xe0 [ 908.197111] create_object.isra.0+0x3a/0xa20 [ 908.197643] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 908.198311] kmem_cache_alloc+0x159/0x310 [ 908.198823] xas_alloc+0x336/0x440 [ 908.199289] xas_create+0x34a/0x10d0 15:46:55 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(r0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:46:55 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 36) 15:46:55 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 41) 15:46:55 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 46) 15:46:55 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 34) 15:46:55 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 35) 15:46:55 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESHEX, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xa504}}, './file1\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) r7 = openat(r6, &(0x7f0000000400)='./file1\x00', 0x10242, 0x4) read(r5, &(0x7f0000000500)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="00ea4a8c0081216da4b6c8c4cc4569020000006c6964d02d67e0099960f4ac65cb580000002e2f66696c653000"]) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x30004840) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) [ 908.199750] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 908.209123] xas_store+0x8c/0x1c40 [ 908.209571] __xa_store+0x164/0x2d0 [ 908.210015] ? xa_delete_node+0x280/0x280 [ 908.210484] FAULT_INJECTION: forcing a failure. [ 908.210484] name failslab, interval 1, probability 0, space 0, times 0 [ 908.210525] ? trace_hardirqs_on+0x5b/0x180 [ 908.210545] xa_store+0x31/0x50 [ 908.212898] __io_uring_add_tctx_node+0x1cf/0x520 [ 908.213483] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 908.214152] ? alloc_fd+0x2e7/0x670 [ 908.214618] io_uring_setup+0x1fbb/0x2980 [ 908.215157] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 908.215770] ? wait_for_completion_io+0x270/0x270 [ 908.216369] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 908.217022] ? syscall_enter_from_user_mode+0x1d/0x50 [ 908.217692] do_syscall_64+0x33/0x40 [ 908.218148] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 908.218766] RIP: 0033:0x7f0758844b19 [ 908.219215] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 908.221497] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 908.222445] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 908.223308] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 908.224220] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 908.225138] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 908.226002] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 908.226899] CPU: 0 PID: 6022 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 908.227843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 908.228989] Call Trace: [ 908.229420] dump_stack+0x107/0x167 [ 908.230045] should_fail.cold+0x5/0xa [ 908.230692] ? xas_alloc+0x336/0x440 [ 908.231320] should_failslab+0x5/0x20 [ 908.231878] kmem_cache_alloc+0x5b/0x310 [ 908.232617] xas_alloc+0x336/0x440 [ 908.233245] xas_create+0x34a/0x10d0 [ 908.233991] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 908.234870] xas_store+0x8c/0x1c40 [ 908.235694] __xa_store+0x164/0x2d0 [ 908.236312] ? xa_delete_node+0x280/0x280 [ 908.237127] ? trace_hardirqs_on+0x5b/0x180 [ 908.237955] xa_store+0x31/0x50 [ 908.238541] __io_uring_add_tctx_node+0x1cf/0x520 [ 908.239268] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 908.239995] ? alloc_fd+0x2e7/0x670 [ 908.240821] io_uring_setup+0x1fbb/0x2980 [ 908.241597] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 908.242305] ? wait_for_completion_io+0x270/0x270 [ 908.243384] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 908.244157] ? syscall_enter_from_user_mode+0x1d/0x50 [ 908.245049] do_syscall_64+0x33/0x40 [ 908.245628] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 908.246346] RIP: 0033:0x7fa6d9157b19 [ 908.246897] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 908.249317] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 908.250386] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 908.251391] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 908.252385] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 908.253360] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 908.254369] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:46:55 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 35) 15:46:55 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 36) [ 908.376794] FAULT_INJECTION: forcing a failure. 15:46:55 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, 0x0, 0x0) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 908.376794] name failslab, interval 1, probability 0, space 0, times 0 [ 908.389542] CPU: 1 PID: 6029 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 908.390503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 908.391637] Call Trace: [ 908.392067] dump_stack+0x107/0x167 [ 908.392688] should_fail.cold+0x5/0xa [ 908.393298] ? create_object.isra.0+0x3a/0xa20 [ 908.394035] should_failslab+0x5/0x20 [ 908.394612] kmem_cache_alloc+0x5b/0x310 [ 908.395208] ? io_wq_create+0x114/0xc00 [ 908.395885] create_object.isra.0+0x3a/0xa20 [ 908.396507] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 908.397339] kmem_cache_alloc_node_trace+0x16d/0x340 [ 908.398245] io_wq_create+0x6ef/0xc00 [ 908.399012] io_uring_alloc_task_context+0x1f1/0x6a0 [ 908.399794] ? io_import_iovec+0x1120/0x1120 [ 908.400495] ? io_apoll_task_func+0x2d0/0x2d0 [ 908.401158] ? __io_req_find_next+0x300/0x300 [ 908.401818] ? do_raw_spin_lock+0x121/0x260 [ 908.402472] ? rwlock_bug.part.0+0x90/0x90 [ 908.403205] FAULT_INJECTION: forcing a failure. [ 908.403205] name failslab, interval 1, probability 0, space 0, times 0 [ 908.403214] __io_uring_add_tctx_node+0x2c6/0x520 [ 908.403293] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 908.403328] ? alloc_fd+0x2e7/0x670 [ 908.403622] io_uring_setup+0x1fbb/0x2980 [ 908.407452] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 908.408154] ? wait_for_completion_io+0x270/0x270 [ 908.409209] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 908.409945] ? syscall_enter_from_user_mode+0x1d/0x50 [ 908.410809] do_syscall_64+0x33/0x40 [ 908.411391] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 908.412102] RIP: 0033:0x7ff377019b19 [ 908.412652] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 908.415044] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 908.416101] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 908.417112] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 908.418087] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 908.419035] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 908.419997] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 908.421330] CPU: 0 PID: 6039 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 908.422251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 908.423423] Call Trace: [ 908.423852] dump_stack+0x107/0x167 [ 908.424458] should_fail.cold+0x5/0xa [ 908.425073] ? io_wq_create+0x6ef/0xc00 [ 908.425740] should_failslab+0x5/0x20 [ 908.426295] kmem_cache_alloc_node_trace+0x59/0x340 [ 908.427172] io_wq_create+0x6ef/0xc00 [ 908.427908] io_uring_alloc_task_context+0x1f1/0x6a0 [ 908.428742] ? io_import_iovec+0x1120/0x1120 [ 908.429448] ? io_apoll_task_func+0x2d0/0x2d0 [ 908.430079] ? __io_req_find_next+0x300/0x300 [ 908.430709] ? do_raw_spin_lock+0x121/0x260 [ 908.431364] ? rwlock_bug.part.0+0x90/0x90 [ 908.432162] __io_uring_add_tctx_node+0x2c6/0x520 [ 908.432915] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 908.433638] ? alloc_fd+0x2e7/0x670 [ 908.434382] io_uring_setup+0x1fbb/0x2980 [ 908.435128] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 908.435881] ? wait_for_completion_io+0x270/0x270 [ 908.436961] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 908.437708] ? syscall_enter_from_user_mode+0x1d/0x50 [ 908.438560] do_syscall_64+0x33/0x40 [ 908.439135] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 908.439876] RIP: 0033:0x7f8894c05b19 [ 908.440421] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 908.442833] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 908.443904] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 908.444877] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 908.445839] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 908.446793] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 908.447796] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:46:55 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 47) [ 908.466059] FAULT_INJECTION: forcing a failure. [ 908.466059] name failslab, interval 1, probability 0, space 0, times 0 [ 908.467488] CPU: 1 PID: 6043 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 908.468367] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 908.469404] Call Trace: [ 908.469727] dump_stack+0x107/0x167 [ 908.470169] should_fail.cold+0x5/0xa [ 908.470678] ? create_object.isra.0+0x3a/0xa20 [ 908.471239] should_failslab+0x5/0x20 [ 908.471732] kmem_cache_alloc+0x5b/0x310 [ 908.472227] ? io_wq_create+0x114/0xc00 [ 908.472734] create_object.isra.0+0x3a/0xa20 [ 908.473265] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 908.473928] kmem_cache_alloc_node_trace+0x16d/0x340 [ 908.474580] io_wq_create+0x6ef/0xc00 [ 908.475047] io_uring_alloc_task_context+0x1f1/0x6a0 [ 908.475660] ? io_import_iovec+0x1120/0x1120 [ 908.476192] ? io_apoll_task_func+0x2d0/0x2d0 [ 908.476793] ? __io_req_find_next+0x300/0x300 [ 908.477337] ? do_raw_spin_lock+0x121/0x260 [ 908.477882] ? rwlock_bug.part.0+0x90/0x90 [ 908.478403] __io_uring_add_tctx_node+0x2c6/0x520 [ 908.478988] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 908.479660] ? alloc_fd+0x2e7/0x670 [ 908.480121] io_uring_setup+0x1fbb/0x2980 [ 908.480682] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 908.481296] ? wait_for_completion_io+0x270/0x270 [ 908.481896] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 908.482542] ? syscall_enter_from_user_mode+0x1d/0x50 [ 908.483205] do_syscall_64+0x33/0x40 [ 908.483690] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 908.484307] RIP: 0033:0x7f1fa37f6b19 [ 908.484782] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 908.487073] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 908.487988] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 908.488911] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 908.489799] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 908.490657] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 908.491519] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 908.498066] FAULT_INJECTION: forcing a failure. [ 908.498066] name failslab, interval 1, probability 0, space 0, times 0 [ 908.499551] CPU: 1 PID: 6045 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 908.500387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 908.501420] Call Trace: [ 908.501784] dump_stack+0x107/0x167 [ 908.502231] should_fail.cold+0x5/0xa [ 908.502725] ? xas_alloc+0x336/0x440 [ 908.503180] should_failslab+0x5/0x20 [ 908.503638] kmem_cache_alloc+0x5b/0x310 [ 908.504132] xas_alloc+0x336/0x440 [ 908.504574] xas_create+0x34a/0x10d0 [ 908.505087] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 908.505747] xas_store+0x8c/0x1c40 [ 908.506187] __xa_store+0x164/0x2d0 [ 908.506627] ? xa_delete_node+0x280/0x280 [ 908.507133] ? trace_hardirqs_on+0x5b/0x180 [ 908.507667] xa_store+0x31/0x50 [ 908.508072] __io_uring_add_tctx_node+0x1cf/0x520 [ 908.508694] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 908.509321] ? alloc_fd+0x2e7/0x670 [ 908.509772] io_uring_setup+0x1fbb/0x2980 [ 908.510284] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 908.510947] ? wait_for_completion_io+0x270/0x270 [ 908.511581] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 908.512221] ? syscall_enter_from_user_mode+0x1d/0x50 [ 908.512869] do_syscall_64+0x33/0x40 [ 908.513320] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 908.513941] RIP: 0033:0x7f0758844b19 [ 908.514393] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 908.516696] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 908.517636] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 908.518544] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 908.519420] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 908.520282] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 908.521206] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:46:55 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 42) 15:46:55 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, 0x0, 0x0) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:46:55 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 48) [ 908.569448] FAULT_INJECTION: forcing a failure. [ 908.569448] name failslab, interval 1, probability 0, space 0, times 0 [ 908.581667] CPU: 1 PID: 6050 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 908.582492] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 908.583543] Call Trace: [ 908.583901] dump_stack+0x107/0x167 [ 908.584346] should_fail.cold+0x5/0xa [ 908.584829] ? create_object.isra.0+0x3a/0xa20 [ 908.585388] should_failslab+0x5/0x20 [ 908.585898] kmem_cache_alloc+0x5b/0x310 [ 908.586399] ? mark_held_locks+0x9e/0xe0 [ 908.586904] create_object.isra.0+0x3a/0xa20 [ 908.587438] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 908.588061] kmem_cache_alloc+0x159/0x310 [ 908.588574] xas_alloc+0x336/0x440 [ 908.589073] xas_create+0x34a/0x10d0 [ 908.589544] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 908.590213] xas_store+0x8c/0x1c40 [ 908.590657] __xa_store+0x164/0x2d0 [ 908.591106] ? xa_delete_node+0x280/0x280 [ 908.591617] ? trace_hardirqs_on+0x5b/0x180 [ 908.592146] xa_store+0x31/0x50 [ 908.592550] __io_uring_add_tctx_node+0x1cf/0x520 [ 908.593162] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 908.593830] ? alloc_fd+0x2e7/0x670 [ 908.594281] io_uring_setup+0x1fbb/0x2980 [ 908.594791] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 908.595405] ? wait_for_completion_io+0x270/0x270 [ 908.596051] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 908.596725] ? syscall_enter_from_user_mode+0x1d/0x50 [ 908.597361] do_syscall_64+0x33/0x40 [ 908.597812] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 908.598432] RIP: 0033:0x7fa6d9157b19 [ 908.598927] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 908.601198] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 908.602168] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 908.603064] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 908.603926] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 908.604823] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 908.605715] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:46:55 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 37) [ 908.632920] FAULT_INJECTION: forcing a failure. [ 908.632920] name failslab, interval 1, probability 0, space 0, times 0 [ 908.634317] CPU: 1 PID: 6052 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 908.635193] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 908.636236] Call Trace: [ 908.636563] dump_stack+0x107/0x167 [ 908.637028] should_fail.cold+0x5/0xa [ 908.637496] ? create_object.isra.0+0x3a/0xa20 [ 908.638099] should_failslab+0x5/0x20 [ 908.638567] kmem_cache_alloc+0x5b/0x310 [ 908.639093] ? mark_held_locks+0x9e/0xe0 [ 908.639591] create_object.isra.0+0x3a/0xa20 [ 908.640125] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 908.640762] kmem_cache_alloc+0x159/0x310 [ 908.641321] xas_alloc+0x336/0x440 [ 908.641769] xas_create+0x34a/0x10d0 [ 908.642249] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 908.642886] xas_store+0x8c/0x1c40 [ 908.643329] __xa_store+0x164/0x2d0 [ 908.643773] ? xa_delete_node+0x280/0x280 [ 908.644355] ? trace_hardirqs_on+0x5b/0x180 [ 908.644935] xa_store+0x31/0x50 [ 908.645342] __io_uring_add_tctx_node+0x1cf/0x520 [ 908.645932] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 908.646568] ? alloc_fd+0x2e7/0x670 [ 908.647075] io_uring_setup+0x1fbb/0x2980 [ 908.647594] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 908.648242] ? wait_for_completion_io+0x270/0x270 [ 908.649038] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 908.649677] ? syscall_enter_from_user_mode+0x1d/0x50 [ 908.650362] do_syscall_64+0x33/0x40 [ 908.650843] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 908.651472] RIP: 0033:0x7f0758844b19 15:46:55 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 36) [ 908.651926] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 908.654201] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 908.655123] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 908.656036] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 908.656969] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 908.657839] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 908.658706] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 908.675176] FAULT_INJECTION: forcing a failure. [ 908.675176] name failslab, interval 1, probability 0, space 0, times 0 [ 908.677052] CPU: 1 PID: 6054 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 908.678010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 908.679127] Call Trace: [ 908.679552] dump_stack+0x107/0x167 [ 908.680163] should_fail.cold+0x5/0xa [ 908.680774] ? create_object.isra.0+0x3a/0xa20 [ 908.681514] should_failslab+0x5/0x20 [ 908.682072] kmem_cache_alloc+0x5b/0x310 [ 908.682669] ? io_wq_create+0x114/0xc00 [ 908.683346] create_object.isra.0+0x3a/0xa20 [ 908.683968] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 908.684791] kmem_cache_alloc_node_trace+0x16d/0x340 [ 908.685698] io_wq_create+0x6ef/0xc00 [ 908.686437] io_uring_alloc_task_context+0x1f1/0x6a0 [ 908.687216] ? io_import_iovec+0x1120/0x1120 [ 908.687884] ? io_apoll_task_func+0x2d0/0x2d0 [ 908.688560] ? __io_req_find_next+0x300/0x300 [ 908.689231] ? do_raw_spin_lock+0x121/0x260 [ 908.689888] ? rwlock_bug.part.0+0x90/0x90 [ 908.690627] __io_uring_add_tctx_node+0x2c6/0x520 [ 908.691397] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 908.692149] ? alloc_fd+0x2e7/0x670 [ 908.692912] io_uring_setup+0x1fbb/0x2980 [ 908.693664] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 908.694368] ? wait_for_completion_io+0x270/0x270 [ 908.695455] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 908.696231] ? syscall_enter_from_user_mode+0x1d/0x50 [ 908.697067] do_syscall_64+0x33/0x40 [ 908.697624] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 908.698383] RIP: 0033:0x7ff377019b19 [ 908.698960] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 908.701295] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 908.702396] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 908.703386] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 908.704340] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 908.705356] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 908.706345] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 908.728996] FAULT_INJECTION: forcing a failure. [ 908.728996] name failslab, interval 1, probability 0, space 0, times 0 [ 908.730685] CPU: 0 PID: 6056 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 908.731601] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 908.732759] Call Trace: [ 908.733209] dump_stack+0x107/0x167 [ 908.733815] should_fail.cold+0x5/0xa [ 908.734411] ? io_wq_create+0x6ef/0xc00 [ 908.735050] should_failslab+0x5/0x20 [ 908.735635] kmem_cache_alloc_node_trace+0x59/0x340 [ 908.736506] io_wq_create+0x6ef/0xc00 [ 908.737257] io_uring_alloc_task_context+0x1f1/0x6a0 [ 908.738041] ? io_import_iovec+0x1120/0x1120 [ 908.738711] ? io_apoll_task_func+0x2d0/0x2d0 [ 908.739392] ? __io_req_find_next+0x300/0x300 [ 908.740062] ? do_raw_spin_lock+0x121/0x260 [ 908.740746] ? rwlock_bug.part.0+0x90/0x90 [ 908.741480] __io_uring_add_tctx_node+0x2c6/0x520 [ 908.742238] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 908.742985] ? alloc_fd+0x2e7/0x670 [ 908.743735] io_uring_setup+0x1fbb/0x2980 [ 908.744473] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 908.745242] ? wait_for_completion_io+0x270/0x270 [ 908.746309] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 908.747045] ? syscall_enter_from_user_mode+0x1d/0x50 [ 908.747856] do_syscall_64+0x33/0x40 [ 908.748412] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 908.749169] RIP: 0033:0x7f8894c05b19 [ 908.749723] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 908.752058] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 908.753190] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 908.754138] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 908.755087] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 908.756048] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 908.757089] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 908.931508] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 908.932475] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 908.933425] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 922.747134] FAULT_INJECTION: forcing a failure. [ 922.747134] name failslab, interval 1, probability 0, space 0, times 0 [ 922.748620] CPU: 1 PID: 6073 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 922.749460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 922.750468] Call Trace: [ 922.750798] dump_stack+0x107/0x167 [ 922.751247] should_fail.cold+0x5/0xa [ 922.751763] ? xas_alloc+0x336/0x440 [ 922.752226] should_failslab+0x5/0x20 15:47:09 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, 0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:47:09 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, 0x0, 0x0) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:47:09 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESHEX, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xa504}}, './file1\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) r7 = openat(r6, &(0x7f0000000400)='./file1\x00', 0x10242, 0x4) read(r5, &(0x7f0000000500)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="00ea4a8c0081216da4b6c8c4cc4569020000006c6964d02d67e0099960f4ac65cb580000002e2f66696c653000"]) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x30004840) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 15:47:09 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 49) 15:47:09 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 37) 15:47:09 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 43) 15:47:09 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 38) 15:47:09 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 37) [ 922.752713] kmem_cache_alloc+0x5b/0x310 [ 922.757245] xas_alloc+0x336/0x440 [ 922.757730] xas_create+0x34a/0x10d0 [ 922.758197] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 922.758866] xas_store+0x8c/0x1c40 [ 922.759312] __xa_store+0x164/0x2d0 [ 922.759758] ? xa_delete_node+0x280/0x280 [ 922.760270] ? trace_hardirqs_on+0x5b/0x180 [ 922.760868] xa_store+0x31/0x50 [ 922.761282] __io_uring_add_tctx_node+0x1cf/0x520 [ 922.761895] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 922.762532] ? alloc_fd+0x2e7/0x670 [ 922.762986] io_uring_setup+0x1fbb/0x2980 [ 922.763521] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 922.764166] ? wait_for_completion_io+0x270/0x270 [ 922.764815] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 922.765461] ? syscall_enter_from_user_mode+0x1d/0x50 [ 922.766092] do_syscall_64+0x33/0x40 [ 922.766582] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 922.767219] RIP: 0033:0x7f0758844b19 [ 922.767699] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 922.770045] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 922.771001] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 922.771867] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 922.772773] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 922.773715] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 922.774582] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 922.776136] FAULT_INJECTION: forcing a failure. [ 922.776136] name failslab, interval 1, probability 0, space 0, times 0 [ 922.778585] CPU: 0 PID: 6065 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 922.779581] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 922.780785] Call Trace: [ 922.781250] dump_stack+0x107/0x167 [ 922.781901] should_fail.cold+0x5/0xa [ 922.782565] ? __io_uring_add_tctx_node+0x15c/0x520 [ 922.783381] should_failslab+0x5/0x20 [ 922.783994] kmem_cache_alloc_trace+0x55/0x320 [ 922.784852] __io_uring_add_tctx_node+0x15c/0x520 [ 922.785673] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 922.786468] ? alloc_fd+0x2e7/0x670 [ 922.787294] io_uring_setup+0x1fbb/0x2980 [ 922.788113] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 922.788937] ? wait_for_completion_io+0x270/0x270 [ 922.790100] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 922.790887] ? syscall_enter_from_user_mode+0x1d/0x50 [ 922.791768] do_syscall_64+0x33/0x40 [ 922.792365] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 922.793171] RIP: 0033:0x7f1fa37f6b19 [ 922.793792] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 922.796280] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 922.797521] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 922.798568] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 922.799635] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 922.800634] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 922.801718] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 922.806340] FAULT_INJECTION: forcing a failure. [ 922.806340] name failslab, interval 1, probability 0, space 0, times 0 [ 922.806616] FAULT_INJECTION: forcing a failure. [ 922.806616] name failslab, interval 1, probability 0, space 0, times 0 [ 922.808588] CPU: 1 PID: 6074 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 922.810347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 922.811442] Call Trace: [ 922.811910] dump_stack+0x107/0x167 [ 922.812548] should_fail.cold+0x5/0xa [ 922.813132] ? create_object.isra.0+0x3a/0xa20 [ 922.813810] ? create_object.isra.0+0x3a/0xa20 [ 922.814499] should_failslab+0x5/0x20 [ 922.815097] kmem_cache_alloc+0x5b/0x310 [ 922.815821] create_object.isra.0+0x3a/0xa20 [ 922.816445] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 922.817285] kmem_cache_alloc_trace+0x151/0x320 [ 922.818115] __io_uring_add_tctx_node+0x15c/0x520 [ 922.818867] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 922.819590] ? alloc_fd+0x2e7/0x670 [ 922.820332] io_uring_setup+0x1fbb/0x2980 [ 922.821159] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 922.821900] ? wait_for_completion_io+0x270/0x270 [ 922.822935] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 922.823709] ? syscall_enter_from_user_mode+0x1d/0x50 [ 922.824551] do_syscall_64+0x33/0x40 [ 922.825151] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 922.825858] RIP: 0033:0x7ff377019b19 [ 922.826400] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 922.828802] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 922.829907] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 922.830892] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 922.831841] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 922.832809] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 922.833797] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 922.835077] CPU: 0 PID: 6069 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 922.836099] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 922.837324] Call Trace: [ 922.837793] dump_stack+0x107/0x167 [ 922.838463] should_fail.cold+0x5/0xa [ 922.839128] ? __io_uring_add_tctx_node+0x15c/0x520 [ 922.839974] should_failslab+0x5/0x20 [ 922.840578] kmem_cache_alloc_trace+0x55/0x320 [ 922.841480] __io_uring_add_tctx_node+0x15c/0x520 [ 922.842314] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 922.843087] ? alloc_fd+0x2e7/0x670 [ 922.843923] io_uring_setup+0x1fbb/0x2980 [ 922.844738] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 922.845524] ? wait_for_completion_io+0x270/0x270 [ 922.846769] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 922.847555] ? syscall_enter_from_user_mode+0x1d/0x50 [ 922.848448] do_syscall_64+0x33/0x40 [ 922.849094] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 922.849887] RIP: 0033:0x7f8894c05b19 [ 922.850482] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 922.852987] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 922.854141] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 922.855148] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 922.856202] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 922.857274] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 922.858275] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 922.867111] FAULT_INJECTION: forcing a failure. [ 922.867111] name failslab, interval 1, probability 0, space 0, times 0 [ 922.869531] CPU: 0 PID: 6066 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 922.870566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 922.871726] Call Trace: [ 922.872197] dump_stack+0x107/0x167 [ 922.872890] should_fail.cold+0x5/0xa [ 922.873545] ? xas_alloc+0x336/0x440 [ 922.874213] should_failslab+0x5/0x20 [ 922.874835] kmem_cache_alloc+0x5b/0x310 [ 922.875659] xas_alloc+0x336/0x440 [ 922.876347] xas_create+0x34a/0x10d0 [ 922.877258] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 922.878185] xas_store+0x8c/0x1c40 [ 922.879122] __xa_store+0x164/0x2d0 [ 922.879848] ? xa_delete_node+0x280/0x280 [ 922.880756] ? trace_hardirqs_on+0x5b/0x180 [ 922.881659] xa_store+0x31/0x50 [ 922.882280] __io_uring_add_tctx_node+0x1cf/0x520 [ 922.883077] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 922.883920] ? alloc_fd+0x2e7/0x670 [ 922.884826] io_uring_setup+0x1fbb/0x2980 [ 922.885673] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 922.886440] ? wait_for_completion_io+0x270/0x270 [ 922.887726] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 922.888545] ? syscall_enter_from_user_mode+0x1d/0x50 [ 922.889534] do_syscall_64+0x33/0x40 [ 922.890186] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 922.890980] RIP: 0033:0x7fa6d9157b19 [ 922.891583] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 922.894152] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 922.895285] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 922.896345] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 922.897458] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 922.898496] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 922.899501] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:47:09 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 50) 15:47:10 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080), 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:47:10 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 39) 15:47:10 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 38) [ 922.992137] FAULT_INJECTION: forcing a failure. [ 922.992137] name failslab, interval 1, probability 0, space 0, times 0 [ 922.993957] CPU: 1 PID: 6082 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 922.994785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 922.995795] Call Trace: [ 922.996173] dump_stack+0x107/0x167 [ 922.996625] should_fail.cold+0x5/0xa [ 922.997143] ? create_object.isra.0+0x3a/0xa20 [ 922.997705] should_failslab+0x5/0x20 [ 922.998169] kmem_cache_alloc+0x5b/0x310 [ 922.998669] ? mark_held_locks+0x9e/0xe0 [ 922.999216] create_object.isra.0+0x3a/0xa20 [ 922.999754] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 923.000407] kmem_cache_alloc+0x159/0x310 [ 923.001122] xas_alloc+0x336/0x440 [ 923.002026] xas_create+0x34a/0x10d0 [ 923.002998] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 923.004332] xas_store+0x8c/0x1c40 [ 923.005051] __xa_store+0x164/0x2d0 [ 923.005499] ? xa_delete_node+0x280/0x280 [ 923.006045] ? trace_hardirqs_on+0x5b/0x180 [ 923.006590] xa_store+0x31/0x50 [ 923.007031] __io_uring_add_tctx_node+0x1cf/0x520 [ 923.007627] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 923.008277] ? alloc_fd+0x2e7/0x670 [ 923.008743] io_uring_setup+0x1fbb/0x2980 [ 923.009368] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 923.010031] ? wait_for_completion_io+0x270/0x270 [ 923.010649] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 923.011289] ? syscall_enter_from_user_mode+0x1d/0x50 [ 923.011959] do_syscall_64+0x33/0x40 [ 923.012453] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 923.013455] RIP: 0033:0x7f0758844b19 [ 923.014359] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 923.017991] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 923.019003] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 923.019867] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 923.020751] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 923.021769] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 923.022707] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 923.058165] FAULT_INJECTION: forcing a failure. [ 923.058165] name failslab, interval 1, probability 0, space 0, times 0 [ 923.061090] CPU: 0 PID: 6085 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 923.062068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 923.063213] Call Trace: [ 923.063684] dump_stack+0x107/0x167 [ 923.064397] should_fail.cold+0x5/0xa [ 923.065302] ? create_object.isra.0+0x3a/0xa20 [ 923.066827] should_failslab+0x5/0x20 [ 923.068143] kmem_cache_alloc+0x5b/0x310 [ 923.069625] create_object.isra.0+0x3a/0xa20 [ 923.070890] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 923.072511] kmem_cache_alloc_trace+0x151/0x320 [ 923.074066] __io_uring_add_tctx_node+0x15c/0x520 [ 923.075572] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 923.077116] ? alloc_fd+0x2e7/0x670 [ 923.078454] io_uring_setup+0x1fbb/0x2980 [ 923.079795] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 923.081131] ? wait_for_completion_io+0x270/0x270 [ 923.082318] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 923.083111] ? syscall_enter_from_user_mode+0x1d/0x50 [ 923.084002] do_syscall_64+0x33/0x40 [ 923.084658] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 923.085529] RIP: 0033:0x7f1fa37f6b19 [ 923.086117] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 923.088612] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 923.090898] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 923.092602] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 923.093698] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 923.094777] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 923.095866] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:47:10 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080), 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 923.146851] FAULT_INJECTION: forcing a failure. [ 923.146851] name failslab, interval 1, probability 0, space 0, times 0 [ 923.148623] CPU: 0 PID: 6087 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 923.150505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 923.152805] Call Trace: [ 923.153685] dump_stack+0x107/0x167 [ 923.154876] should_fail.cold+0x5/0xa [ 923.156073] ? xas_alloc+0x336/0x440 [ 923.157372] should_failslab+0x5/0x20 [ 923.158504] kmem_cache_alloc+0x5b/0x310 15:47:10 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 44) [ 923.159909] xas_alloc+0x336/0x440 [ 923.161073] xas_create+0x34a/0x10d0 [ 923.162089] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 923.163049] xas_store+0x8c/0x1c40 [ 923.164017] __xa_store+0x164/0x2d0 [ 923.164697] ? xa_delete_node+0x280/0x280 [ 923.165678] ? trace_hardirqs_on+0x5b/0x180 [ 923.166583] xa_store+0x31/0x50 [ 923.167215] __io_uring_add_tctx_node+0x1cf/0x520 [ 923.168010] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 923.168905] ? alloc_fd+0x2e7/0x670 [ 923.169817] io_uring_setup+0x1fbb/0x2980 [ 923.170663] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 923.171473] ? wait_for_completion_io+0x270/0x270 [ 923.172696] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 923.173561] ? syscall_enter_from_user_mode+0x1d/0x50 [ 923.174515] do_syscall_64+0x33/0x40 [ 923.175134] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 923.175920] RIP: 0033:0x7ff377019b19 [ 923.176515] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 923.179019] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 923.180158] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 923.181267] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 923.182271] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 923.183274] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 923.184309] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:47:10 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 38) 15:47:10 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESHEX, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xa504}}, './file1\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) r7 = openat(r6, &(0x7f0000000400)='./file1\x00', 0x10242, 0x4) read(r5, &(0x7f0000000500)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="00ea4a8c0081216da4b6c8c4cc4569020000006c6964d02d67e0099960f4ac65cb580000002e2f66696c653000"]) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x30004840) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) [ 923.227143] FAULT_INJECTION: forcing a failure. [ 923.227143] name failslab, interval 1, probability 0, space 0, times 0 [ 923.228663] CPU: 1 PID: 6092 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 923.229549] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 923.230551] Call Trace: [ 923.230878] dump_stack+0x107/0x167 [ 923.231324] should_fail.cold+0x5/0xa [ 923.231825] ? create_object.isra.0+0x3a/0xa20 [ 923.232417] should_failslab+0x5/0x20 [ 923.232918] kmem_cache_alloc+0x5b/0x310 [ 923.233415] ? mark_held_locks+0x9e/0xe0 [ 923.233913] create_object.isra.0+0x3a/0xa20 [ 923.234480] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 923.235113] kmem_cache_alloc+0x159/0x310 [ 923.235657] xas_alloc+0x336/0x440 [ 923.236091] xas_create+0x34a/0x10d0 [ 923.236555] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 923.237225] xas_store+0x8c/0x1c40 [ 923.237721] __xa_store+0x164/0x2d0 [ 923.238167] ? xa_delete_node+0x280/0x280 [ 923.238710] ? trace_hardirqs_on+0x5b/0x180 [ 923.239239] xa_store+0x31/0x50 [ 923.239643] __io_uring_add_tctx_node+0x1cf/0x520 [ 923.240227] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 923.241102] ? alloc_fd+0x2e7/0x670 [ 923.241973] io_uring_setup+0x1fbb/0x2980 [ 923.242959] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 923.244148] ? wait_for_completion_io+0x270/0x270 [ 923.245208] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 923.245905] ? syscall_enter_from_user_mode+0x1d/0x50 [ 923.246564] do_syscall_64+0x33/0x40 [ 923.247038] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 923.247736] RIP: 0033:0x7fa6d9157b19 [ 923.248214] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 923.249265] FAULT_INJECTION: forcing a failure. [ 923.249265] name failslab, interval 1, probability 0, space 0, times 0 [ 923.250624] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 923.250639] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 923.250646] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 923.250653] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 923.250660] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 923.250667] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 923.259443] CPU: 0 PID: 6094 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 923.260429] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 923.261661] Call Trace: [ 923.262125] dump_stack+0x107/0x167 [ 923.262790] should_fail.cold+0x5/0xa [ 923.263463] ? create_object.isra.0+0x3a/0xa20 [ 923.264235] should_failslab+0x5/0x20 [ 923.264863] kmem_cache_alloc+0x5b/0x310 [ 923.265661] create_object.isra.0+0x3a/0xa20 [ 923.266331] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 923.267261] kmem_cache_alloc_trace+0x151/0x320 [ 923.268159] __io_uring_add_tctx_node+0x15c/0x520 [ 923.268941] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 923.269757] ? alloc_fd+0x2e7/0x670 [ 923.270618] io_uring_setup+0x1fbb/0x2980 [ 923.271442] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 923.272196] ? wait_for_completion_io+0x270/0x270 [ 923.273391] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 923.274224] ? syscall_enter_from_user_mode+0x1d/0x50 [ 923.275143] do_syscall_64+0x33/0x40 [ 923.275746] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 923.276530] RIP: 0033:0x7f8894c05b19 [ 923.277151] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 923.279630] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 923.280765] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 923.281786] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 923.282770] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 923.283809] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 923.284863] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:47:24 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 39) 15:47:24 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 51) [ 936.970174] FAULT_INJECTION: forcing a failure. [ 936.970174] name failslab, interval 1, probability 0, space 0, times 0 [ 936.971622] CPU: 1 PID: 6106 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 936.972495] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 936.973547] Call Trace: [ 936.973877] dump_stack+0x107/0x167 [ 936.974324] should_fail.cold+0x5/0xa [ 936.974796] ? xas_alloc+0x336/0x440 [ 936.975274] should_failslab+0x5/0x20 [ 936.975775] kmem_cache_alloc+0x5b/0x310 [ 936.976308] ? stack_trace_consume_entry+0x160/0x160 [ 936.976932] xas_alloc+0x336/0x440 [ 936.977388] xas_create+0x34a/0x10d0 [ 936.977860] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 936.978506] xas_store+0x8c/0x1c40 [ 936.978958] __xa_store+0x164/0x2d0 [ 936.979450] ? xa_delete_node+0x280/0x280 [ 936.979969] ? trace_hardirqs_on+0x5b/0x180 [ 936.980537] xa_store+0x31/0x50 [ 936.980946] __io_uring_add_tctx_node+0x1cf/0x520 [ 936.981568] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 936.982208] ? alloc_fd+0x2e7/0x670 [ 936.982698] io_uring_setup+0x1fbb/0x2980 [ 936.983217] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 936.983842] ? wait_for_completion_io+0x270/0x270 [ 936.984458] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 936.985114] ? syscall_enter_from_user_mode+0x1d/0x50 [ 936.985799] do_syscall_64+0x33/0x40 [ 936.986292] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 936.986920] RIP: 0033:0x7f1fa37f6b19 [ 936.987377] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 936.995818] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 936.996705] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 936.998471] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 936.999324] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 937.000143] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 937.000966] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:47:24 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 39) 15:47:24 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080), 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:47:24 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 45) 15:47:24 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 40) 15:47:24 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, 0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:47:24 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESHEX, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xa504}}, './file1\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) r7 = openat(r6, &(0x7f0000000400)='./file1\x00', 0x10242, 0x4) read(r5, &(0x7f0000000500)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="00ea4a8c0081216da4b6c8c4cc4569020000006c6964d02d67e0099960f4ac65cb580000002e2f66696c653000"]) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x30004840) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) [ 937.035382] FAULT_INJECTION: forcing a failure. [ 937.035382] name failslab, interval 1, probability 0, space 0, times 0 [ 937.036725] CPU: 1 PID: 6119 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 937.037540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 937.038515] Call Trace: [ 937.038832] dump_stack+0x107/0x167 [ 937.039261] should_fail.cold+0x5/0xa [ 937.039710] ? xas_alloc+0x336/0x440 [ 937.040150] should_failslab+0x5/0x20 [ 937.040602] kmem_cache_alloc+0x5b/0x310 [ 937.041100] xas_alloc+0x336/0x440 [ 937.041530] xas_create+0x34a/0x10d0 [ 937.041981] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 937.042632] xas_store+0x8c/0x1c40 [ 937.043063] __xa_store+0x164/0x2d0 [ 937.043497] ? xa_delete_node+0x280/0x280 [ 937.043990] ? trace_hardirqs_on+0x5b/0x180 [ 937.044534] xa_store+0x31/0x50 [ 937.044929] __io_uring_add_tctx_node+0x1cf/0x520 [ 937.046657] FAULT_INJECTION: forcing a failure. [ 937.046657] name failslab, interval 1, probability 0, space 0, times 0 [ 937.069531] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 937.069543] ? alloc_fd+0x2e7/0x670 [ 937.069565] io_uring_setup+0x1fbb/0x2980 [ 937.069585] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 937.069599] ? wait_for_completion_io+0x270/0x270 [ 937.069635] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 937.069647] ? syscall_enter_from_user_mode+0x1d/0x50 [ 937.069662] do_syscall_64+0x33/0x40 [ 937.069673] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 937.069682] RIP: 0033:0x7fa6d9157b19 [ 937.069695] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 937.069701] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 937.069714] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 937.069720] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 937.069727] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 937.069734] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 937.069741] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 937.076599] FAULT_INJECTION: forcing a failure. [ 937.076599] name failslab, interval 1, probability 0, space 0, times 0 [ 937.096119] CPU: 1 PID: 6108 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 937.096938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 937.097975] Call Trace: [ 937.098286] dump_stack+0x107/0x167 [ 937.098721] should_fail.cold+0x5/0xa [ 937.099169] ? xas_alloc+0x336/0x440 [ 937.099635] should_failslab+0x5/0x20 [ 937.100076] kmem_cache_alloc+0x5b/0x310 [ 937.100555] xas_alloc+0x336/0x440 [ 937.100981] xas_create+0x34a/0x10d0 [ 937.101478] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 937.102128] xas_store+0x8c/0x1c40 [ 937.102600] __xa_store+0x164/0x2d0 [ 937.103027] ? xa_delete_node+0x280/0x280 [ 937.103535] ? trace_hardirqs_on+0x5b/0x180 [ 937.104044] xa_store+0x31/0x50 [ 937.104444] __io_uring_add_tctx_node+0x1cf/0x520 [ 937.105085] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 937.105707] ? alloc_fd+0x2e7/0x670 [ 937.106144] io_uring_setup+0x1fbb/0x2980 [ 937.106693] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 937.107295] ? wait_for_completion_io+0x270/0x270 [ 937.107917] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 937.108537] ? syscall_enter_from_user_mode+0x1d/0x50 [ 937.109156] do_syscall_64+0x33/0x40 [ 937.109630] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 937.110238] RIP: 0033:0x7f0758844b19 [ 937.110687] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 937.112824] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 937.113730] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 937.114566] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 937.115401] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 937.116228] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 937.117093] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 937.118023] CPU: 0 PID: 6109 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 937.119056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 937.120238] Call Trace: [ 937.120782] dump_stack+0x107/0x167 [ 937.125552] should_fail.cold+0x5/0xa [ 937.126248] ? xas_alloc+0x336/0x440 [ 937.126927] should_failslab+0x5/0x20 [ 937.127554] kmem_cache_alloc+0x5b/0x310 [ 937.128385] xas_alloc+0x336/0x440 [ 937.129106] xas_create+0x34a/0x10d0 [ 937.129970] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 937.130893] xas_store+0x8c/0x1c40 [ 937.131867] __xa_store+0x164/0x2d0 [ 937.132553] ? xa_delete_node+0x280/0x280 [ 937.133341] ? trace_hardirqs_on+0x5b/0x180 [ 937.134127] xa_store+0x31/0x50 [ 937.134682] __io_uring_add_tctx_node+0x1cf/0x520 [ 937.135401] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 937.136175] ? alloc_fd+0x2e7/0x670 [ 937.136960] io_uring_setup+0x1fbb/0x2980 [ 937.145759] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 937.146561] ? wait_for_completion_io+0x270/0x270 [ 937.147889] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 937.148712] ? syscall_enter_from_user_mode+0x1d/0x50 [ 937.149679] do_syscall_64+0x33/0x40 [ 937.150301] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 937.151131] RIP: 0033:0x7f8894c05b19 [ 937.151787] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 937.154337] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 937.155506] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 937.156561] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 937.157648] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 937.158767] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 937.159824] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 937.174705] FAULT_INJECTION: forcing a failure. [ 937.174705] name failslab, interval 1, probability 0, space 0, times 0 [ 937.176744] CPU: 0 PID: 6118 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 937.177791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 937.179005] Call Trace: [ 937.179512] dump_stack+0x107/0x167 [ 937.180284] should_fail.cold+0x5/0xa [ 937.181033] ? create_object.isra.0+0x3a/0xa20 [ 937.181837] should_failslab+0x5/0x20 [ 937.182472] kmem_cache_alloc+0x5b/0x310 [ 937.183386] create_object.isra.0+0x3a/0xa20 [ 937.184128] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 937.185096] kmem_cache_alloc+0x159/0x310 [ 937.185987] xas_alloc+0x336/0x440 [ 937.186748] xas_create+0x34a/0x10d0 [ 937.187695] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 937.188648] xas_store+0x8c/0x1c40 [ 937.189668] __xa_store+0x164/0x2d0 [ 937.190390] ? xa_delete_node+0x280/0x280 [ 937.191351] ? trace_hardirqs_on+0x5b/0x180 [ 937.192319] xa_store+0x31/0x50 [ 937.192985] __io_uring_add_tctx_node+0x1cf/0x520 [ 937.193863] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 937.194713] ? alloc_fd+0x2e7/0x670 [ 937.195621] io_uring_setup+0x1fbb/0x2980 [ 937.196511] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 937.197324] ? wait_for_completion_io+0x270/0x270 [ 937.198674] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 937.199511] ? syscall_enter_from_user_mode+0x1d/0x50 [ 937.200464] do_syscall_64+0x33/0x40 [ 937.201174] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 937.202000] RIP: 0033:0x7ff377019b19 [ 937.202622] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 937.205204] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 937.206431] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 937.207489] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 937.208607] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 937.209705] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 937.210767] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:47:24 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 40) 15:47:24 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 46) [ 937.311049] FAULT_INJECTION: forcing a failure. [ 937.311049] name failslab, interval 1, probability 0, space 0, times 0 [ 937.312579] CPU: 1 PID: 6125 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 937.313478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 937.314508] Call Trace: [ 937.314857] dump_stack+0x107/0x167 [ 937.315364] should_fail.cold+0x5/0xa [ 937.315875] ? ___slab_alloc+0x155/0x700 [ 937.316398] ? create_object.isra.0+0x3a/0xa20 [ 937.316963] should_failslab+0x5/0x20 [ 937.317456] kmem_cache_alloc+0x5b/0x310 [ 937.318008] create_object.isra.0+0x3a/0xa20 [ 937.318569] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 937.319216] kmem_cache_alloc+0x159/0x310 [ 937.319741] xas_alloc+0x336/0x440 [ 937.320189] xas_create+0x34a/0x10d0 [ 937.320670] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 937.321389] xas_store+0x8c/0x1c40 [ 937.321882] __xa_store+0x164/0x2d0 [ 937.322352] ? xa_delete_node+0x280/0x280 [ 937.322873] ? trace_hardirqs_on+0x5b/0x180 [ 937.323396] xa_store+0x31/0x50 [ 937.323820] __io_uring_add_tctx_node+0x1cf/0x520 [ 937.324480] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 937.325163] ? alloc_fd+0x2e7/0x670 [ 937.325629] io_uring_setup+0x1fbb/0x2980 [ 937.326146] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 937.326767] ? wait_for_completion_io+0x270/0x270 [ 937.327437] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 937.328129] ? syscall_enter_from_user_mode+0x1d/0x50 [ 937.328779] do_syscall_64+0x33/0x40 [ 937.329280] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 937.329945] RIP: 0033:0x7fa6d9157b19 [ 937.330444] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 937.332725] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 937.333717] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 937.334637] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 937.335479] FAULT_INJECTION: forcing a failure. [ 937.335479] name failslab, interval 1, probability 0, space 0, times 0 [ 937.335523] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 937.335532] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 937.335542] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 937.341118] CPU: 0 PID: 6123 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 937.342139] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 937.343376] Call Trace: [ 937.343888] dump_stack+0x107/0x167 [ 937.344624] should_fail.cold+0x5/0xa [ 937.345335] ? create_object.isra.0+0x3a/0xa20 [ 937.346173] should_failslab+0x5/0x20 [ 937.346802] kmem_cache_alloc+0x5b/0x310 [ 937.347687] create_object.isra.0+0x3a/0xa20 [ 937.348387] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 937.349365] kmem_cache_alloc+0x159/0x310 [ 937.350291] xas_alloc+0x336/0x440 [ 937.351065] xas_create+0x34a/0x10d0 [ 937.351955] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 937.352908] xas_store+0x8c/0x1c40 [ 937.353914] __xa_store+0x164/0x2d0 [ 937.354687] ? xa_delete_node+0x280/0x280 [ 937.355642] ? trace_hardirqs_on+0x5b/0x180 15:47:24 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 52) [ 937.356579] xa_store+0x31/0x50 [ 937.357294] __io_uring_add_tctx_node+0x1cf/0x520 [ 937.358149] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 937.358925] ? alloc_fd+0x2e7/0x670 [ 937.369608] io_uring_setup+0x1fbb/0x2980 [ 937.370488] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 937.371272] ? wait_for_completion_io+0x270/0x270 [ 937.372605] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 937.373491] ? syscall_enter_from_user_mode+0x1d/0x50 [ 937.374433] do_syscall_64+0x33/0x40 [ 937.375073] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 937.375875] RIP: 0033:0x7f1fa37f6b19 [ 937.376556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 937.387108] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 937.388302] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 937.389383] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 937.390486] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 937.391561] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 937.392612] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:47:24 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, 0x0, 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:47:24 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 41) [ 937.425868] FAULT_INJECTION: forcing a failure. [ 937.425868] name failslab, interval 1, probability 0, space 0, times 0 [ 937.427462] CPU: 1 PID: 6131 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 937.428346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 937.429399] Call Trace: [ 937.429713] dump_stack+0x107/0x167 [ 937.430170] should_fail.cold+0x5/0xa [ 937.430684] ? create_object.isra.0+0x3a/0xa20 [ 937.431296] should_failslab+0x5/0x20 [ 937.431781] kmem_cache_alloc+0x5b/0x310 [ 937.432298] ? mark_held_locks+0x9e/0xe0 [ 937.432824] create_object.isra.0+0x3a/0xa20 [ 937.433704] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 937.435094] kmem_cache_alloc+0x159/0x310 [ 937.436173] xas_alloc+0x336/0x440 [ 937.437141] xas_create+0x34a/0x10d0 [ 937.438249] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 937.439698] xas_store+0x8c/0x1c40 [ 937.440734] __xa_store+0x164/0x2d0 [ 937.441793] ? xa_delete_node+0x280/0x280 [ 937.442946] ? trace_hardirqs_on+0x5b/0x180 [ 937.444228] xa_store+0x31/0x50 [ 937.445161] __io_uring_add_tctx_node+0x1cf/0x520 [ 937.446452] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 937.447833] ? alloc_fd+0x2e7/0x670 [ 937.448785] io_uring_setup+0x1fbb/0x2980 [ 937.450176] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 937.451795] ? wait_for_completion_io+0x270/0x270 [ 937.453405] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 937.454856] ? syscall_enter_from_user_mode+0x1d/0x50 [ 937.456329] do_syscall_64+0x33/0x40 [ 937.457183] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 937.457832] RIP: 0033:0x7f0758844b19 [ 937.458351] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 937.460655] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 937.462479] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 937.464429] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 937.466720] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 937.469029] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 937.471179] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:47:24 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 47) [ 937.534660] FAULT_INJECTION: forcing a failure. [ 937.534660] name failslab, interval 1, probability 0, space 0, times 0 [ 937.547817] CPU: 1 PID: 6130 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 937.550098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 937.552629] Call Trace: [ 937.553621] dump_stack+0x107/0x167 [ 937.554915] should_fail.cold+0x5/0xa [ 937.556175] ? create_object.isra.0+0x3a/0xa20 [ 937.557782] should_failslab+0x5/0x20 [ 937.559005] kmem_cache_alloc+0x5b/0x310 [ 937.560487] create_object.isra.0+0x3a/0xa20 [ 937.561454] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 937.562409] kmem_cache_alloc+0x159/0x310 [ 937.563290] xas_alloc+0x336/0x440 [ 937.564076] xas_create+0x34a/0x10d0 [ 937.565050] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 937.566760] xas_store+0x8c/0x1c40 [ 937.568285] __xa_store+0x164/0x2d0 [ 937.569659] ? xa_delete_node+0x280/0x280 [ 937.571403] ? trace_hardirqs_on+0x5b/0x180 [ 937.573183] xa_store+0x31/0x50 [ 937.574438] __io_uring_add_tctx_node+0x1cf/0x520 [ 937.575997] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 937.577723] ? alloc_fd+0x2e7/0x670 [ 937.579245] io_uring_setup+0x1fbb/0x2980 [ 937.580144] FAULT_INJECTION: forcing a failure. [ 937.580144] name failslab, interval 1, probability 0, space 0, times 0 [ 937.580724] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 937.580779] ? wait_for_completion_io+0x270/0x270 [ 937.585766] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 937.587185] ? syscall_enter_from_user_mode+0x1d/0x50 [ 937.588721] do_syscall_64+0x33/0x40 [ 937.589954] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 937.591619] RIP: 0033:0x7ff377019b19 [ 937.592837] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 937.597418] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 937.598593] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 937.599580] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 937.600566] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 937.602110] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 937.603960] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 937.605908] CPU: 0 PID: 6134 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 937.606933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 937.608192] Call Trace: [ 937.608715] dump_stack+0x107/0x167 [ 937.609428] should_fail.cold+0x5/0xa [ 937.610114] ? create_object.isra.0+0x3a/0xa20 [ 937.610942] should_failslab+0x5/0x20 [ 937.611595] kmem_cache_alloc+0x5b/0x310 [ 937.612271] ? mark_held_locks+0x9e/0xe0 [ 937.613094] create_object.isra.0+0x3a/0xa20 [ 937.613842] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 937.614818] kmem_cache_alloc+0x159/0x310 [ 937.615694] xas_alloc+0x336/0x440 [ 937.616371] xas_create+0x34a/0x10d0 [ 937.617181] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 937.618150] xas_store+0x8c/0x1c40 [ 937.619121] __xa_store+0x164/0x2d0 [ 937.619861] ? xa_delete_node+0x280/0x280 [ 937.629525] ? trace_hardirqs_on+0x5b/0x180 [ 937.630510] xa_store+0x31/0x50 [ 937.631161] __io_uring_add_tctx_node+0x1cf/0x520 [ 937.631990] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 937.632853] ? alloc_fd+0x2e7/0x670 [ 937.633817] io_uring_setup+0x1fbb/0x2980 [ 937.634711] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 937.635536] ? wait_for_completion_io+0x270/0x270 [ 937.636918] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 937.637786] ? syscall_enter_from_user_mode+0x1d/0x50 [ 937.638805] do_syscall_64+0x33/0x40 [ 937.639490] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 937.640292] RIP: 0033:0x7fa6d9157b19 [ 937.640918] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 937.643553] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 937.644789] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 937.645883] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 937.646905] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 937.647953] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 937.649072] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:47:24 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, 0x0, 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:47:24 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, 0x0, 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:47:24 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 40) 15:47:24 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 41) 15:47:24 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 53) [ 937.785514] FAULT_INJECTION: forcing a failure. [ 937.785514] name failslab, interval 1, probability 0, space 0, times 0 [ 937.787088] CPU: 1 PID: 6140 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 937.788020] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 937.789137] Call Trace: [ 937.789497] dump_stack+0x107/0x167 [ 937.790025] should_fail.cold+0x5/0xa [ 937.790511] ? ___slab_alloc+0x155/0x700 [ 937.791075] ? create_object.isra.0+0x3a/0xa20 [ 937.791677] should_failslab+0x5/0x20 [ 937.792176] kmem_cache_alloc+0x5b/0x310 [ 937.792722] create_object.isra.0+0x3a/0xa20 [ 937.793346] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 937.794052] kmem_cache_alloc+0x159/0x310 [ 937.794610] xas_alloc+0x336/0x440 [ 937.795088] xas_create+0x34a/0x10d0 [ 937.795598] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 937.796336] xas_store+0x8c/0x1c40 [ 937.796865] __xa_store+0x164/0x2d0 [ 937.797844] ? xa_delete_node+0x280/0x280 [ 937.798995] ? trace_hardirqs_on+0x5b/0x180 [ 937.800210] xa_store+0x31/0x50 [ 937.801161] __io_uring_add_tctx_node+0x1cf/0x520 [ 937.802493] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 937.803899] ? alloc_fd+0x2e7/0x670 [ 937.804885] io_uring_setup+0x1fbb/0x2980 [ 937.806339] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 937.807998] ? wait_for_completion_io+0x270/0x270 [ 937.809291] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 937.810015] ? syscall_enter_from_user_mode+0x1d/0x50 [ 937.810700] do_syscall_64+0x33/0x40 [ 937.811188] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 937.811862] RIP: 0033:0x7f8894c05b19 [ 937.812355] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 937.816795] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 937.817955] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 937.818935] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 937.819841] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 937.820789] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 937.822664] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 937.863459] FAULT_INJECTION: forcing a failure. [ 937.863459] name failslab, interval 1, probability 0, space 0, times 0 [ 937.865812] CPU: 1 PID: 6142 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 937.866724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 937.867790] Call Trace: [ 937.868188] dump_stack+0x107/0x167 [ 937.868675] should_fail.cold+0x5/0xa [ 937.869303] ? create_object.isra.0+0x3a/0xa20 [ 937.869913] should_failslab+0x5/0x20 [ 937.870417] kmem_cache_alloc+0x5b/0x310 [ 937.870983] create_object.isra.0+0x3a/0xa20 [ 937.871590] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 937.872300] kmem_cache_alloc+0x159/0x310 [ 937.872858] xas_alloc+0x336/0x440 [ 937.873404] xas_create+0x34a/0x10d0 [ 937.873916] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 937.874650] xas_store+0x8c/0x1c40 [ 937.875172] __xa_store+0x164/0x2d0 [ 937.875661] ? xa_delete_node+0x280/0x280 [ 937.876218] ? trace_hardirqs_on+0x5b/0x180 [ 937.876792] xa_store+0x31/0x50 [ 937.877669] __io_uring_add_tctx_node+0x1cf/0x520 [ 937.879015] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 937.880437] ? alloc_fd+0x2e7/0x670 [ 937.881548] io_uring_setup+0x1fbb/0x2980 [ 937.882678] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 937.884146] ? wait_for_completion_io+0x270/0x270 [ 937.885285] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 937.885959] ? syscall_enter_from_user_mode+0x1d/0x50 [ 937.886643] do_syscall_64+0x33/0x40 [ 937.887133] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 937.887806] RIP: 0033:0x7f1fa37f6b19 [ 937.888317] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 937.890723] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 937.891739] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 937.892702] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 937.893724] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 937.894707] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 937.895667] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 937.925156] FAULT_INJECTION: forcing a failure. [ 937.925156] name failslab, interval 1, probability 0, space 0, times 0 [ 937.928437] CPU: 1 PID: 6144 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 937.930417] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 937.932793] Call Trace: [ 937.933285] dump_stack+0x107/0x167 [ 937.933771] should_fail.cold+0x5/0xa [ 937.934292] ? xas_alloc+0x336/0x440 [ 937.934793] should_failslab+0x5/0x20 [ 937.935309] kmem_cache_alloc+0x5b/0x310 [ 937.935823] xas_alloc+0x336/0x440 [ 937.936285] xas_create+0x34a/0x10d0 [ 937.936794] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 937.937528] xas_store+0x8c/0x1c40 [ 937.938012] __xa_store+0x164/0x2d0 [ 937.938536] ? xa_delete_node+0x280/0x280 [ 937.939128] ? trace_hardirqs_on+0x5b/0x180 [ 937.939715] xa_store+0x31/0x50 [ 937.940156] __io_uring_add_tctx_node+0x1cf/0x520 [ 937.940790] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 937.941564] ? alloc_fd+0x2e7/0x670 [ 937.942092] io_uring_setup+0x1fbb/0x2980 [ 937.942649] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 937.943307] ? wait_for_completion_io+0x270/0x270 [ 937.943969] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 937.944710] ? syscall_enter_from_user_mode+0x1d/0x50 [ 937.945520] do_syscall_64+0x33/0x40 [ 937.946021] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 937.946683] RIP: 0033:0x7f0758844b19 [ 937.947208] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 937.949660] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 937.950652] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 937.951622] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 937.952535] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 937.953504] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 937.954439] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 951.102688] FAULT_INJECTION: forcing a failure. [ 951.102688] name failslab, interval 1, probability 0, space 0, times 0 [ 951.104131] CPU: 1 PID: 6164 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 951.104998] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.106055] Call Trace: [ 951.106386] dump_stack+0x107/0x167 [ 951.106837] should_fail.cold+0x5/0xa [ 951.107354] ? create_object.isra.0+0x3a/0xa20 [ 951.107921] should_failslab+0x5/0x20 [ 951.108387] kmem_cache_alloc+0x5b/0x310 [ 951.108885] ? mark_held_locks+0x9e/0xe0 [ 951.109424] create_object.isra.0+0x3a/0xa20 [ 951.110036] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 951.110720] kmem_cache_alloc+0x159/0x310 [ 951.111336] xas_alloc+0x336/0x440 [ 951.111835] xas_create+0x34a/0x10d0 [ 951.112339] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 951.113029] xas_store+0x8c/0x1c40 [ 951.113494] __xa_store+0x164/0x2d0 [ 951.113945] ? xa_delete_node+0x280/0x280 [ 951.114458] ? trace_hardirqs_on+0x5b/0x180 [ 951.114985] xa_store+0x31/0x50 [ 951.115388] __io_uring_add_tctx_node+0x1cf/0x520 [ 951.115978] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 951.116614] ? alloc_fd+0x2e7/0x670 15:47:38 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 42) 15:47:38 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 54) 15:47:38 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 42) 15:47:38 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESHEX, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xa504}}, './file1\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) r7 = openat(r6, &(0x7f0000000400)='./file1\x00', 0x10242, 0x4) read(r5, &(0x7f0000000500)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="00ea4a8c0081216da4b6c8c4cc4569020000006c6964d02d67e0099960f4ac65cb580000002e2f66696c653000"]) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x30004840) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 15:47:38 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x0, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:47:38 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, 0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:47:38 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 41) 15:47:38 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 48) [ 951.117096] io_uring_setup+0x1fbb/0x2980 [ 951.120479] FAULT_INJECTION: forcing a failure. [ 951.120479] name failslab, interval 1, probability 0, space 0, times 0 [ 951.121635] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 951.121650] ? wait_for_completion_io+0x270/0x270 [ 951.121685] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 951.124837] ? syscall_enter_from_user_mode+0x1d/0x50 [ 951.125589] do_syscall_64+0x33/0x40 [ 951.126076] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 951.126703] RIP: 0033:0x7f1fa37f6b19 [ 951.127158] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.129480] RSP: 002b:00007f1fa0d4b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 951.130410] RAX: ffffffffffffffda RBX: 00007f1fa390a020 RCX: 00007f1fa37f6b19 [ 951.131346] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 951.132253] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 951.133119] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 951.133995] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 951.134898] CPU: 0 PID: 6165 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 951.135826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.136922] Call Trace: [ 951.137297] dump_stack+0x107/0x167 [ 951.137773] should_fail.cold+0x5/0xa [ 951.138312] ? xas_alloc+0x336/0x440 [ 951.138801] should_failslab+0x5/0x20 [ 951.139330] kmem_cache_alloc+0x5b/0x310 [ 951.139868] xas_alloc+0x336/0x440 [ 951.140309] xas_create+0x34a/0x10d0 [ 951.140773] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 951.141507] xas_store+0x8c/0x1c40 [ 951.141992] __xa_store+0x164/0x2d0 [ 951.142438] ? xa_delete_node+0x280/0x280 [ 951.142951] ? trace_hardirqs_on+0x5b/0x180 [ 951.143483] xa_store+0x31/0x50 [ 951.143887] __io_uring_add_tctx_node+0x1cf/0x520 [ 951.144524] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 951.145176] ? alloc_fd+0x2e7/0x670 [ 951.146570] FAULT_INJECTION: forcing a failure. [ 951.146570] name failslab, interval 1, probability 0, space 0, times 0 [ 951.149638] io_uring_setup+0x1fbb/0x2980 [ 951.149662] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 951.152124] ? wait_for_completion_io+0x270/0x270 [ 951.152731] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 951.153423] ? syscall_enter_from_user_mode+0x1d/0x50 [ 951.154078] do_syscall_64+0x33/0x40 [ 951.154533] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 951.155152] RIP: 0033:0x7f8894c05b19 [ 951.155607] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.158009] RSP: 002b:00007f889215a108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 951.158941] RAX: ffffffffffffffda RBX: 00007f8894d19020 RCX: 00007f8894c05b19 [ 951.159806] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 951.160721] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 951.161673] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 951.162536] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 951.163471] CPU: 1 PID: 6162 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 951.164388] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.165500] Call Trace: [ 951.165848] dump_stack+0x107/0x167 [ 951.166334] should_fail.cold+0x5/0xa [ 951.166838] ? create_object.isra.0+0x3a/0xa20 [ 951.167475] should_failslab+0x5/0x20 [ 951.167979] kmem_cache_alloc+0x5b/0x310 [ 951.168510] ? mark_held_locks+0x9e/0xe0 [ 951.169072] create_object.isra.0+0x3a/0xa20 [ 951.169691] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 951.170381] kmem_cache_alloc+0x159/0x310 [ 951.170932] xas_alloc+0x336/0x440 [ 951.171403] xas_create+0x34a/0x10d0 [ 951.171904] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 951.172594] xas_store+0x8c/0x1c40 [ 951.173082] __xa_store+0x164/0x2d0 [ 951.173604] ? xa_delete_node+0x280/0x280 [ 951.174202] ? trace_hardirqs_on+0x5b/0x180 [ 951.174783] xa_store+0x31/0x50 [ 951.175230] __io_uring_add_tctx_node+0x1cf/0x520 [ 951.175860] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 951.176539] ? alloc_fd+0x2e7/0x670 [ 951.177046] io_uring_setup+0x1fbb/0x2980 [ 951.177655] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 951.178351] ? wait_for_completion_io+0x270/0x270 [ 951.179010] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 951.179699] ? syscall_enter_from_user_mode+0x1d/0x50 [ 951.180384] do_syscall_64+0x33/0x40 [ 951.180883] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 951.181618] RIP: 0033:0x7f0758844b19 [ 951.182077] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.184330] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 951.185275] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 951.186253] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 951.187218] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 951.188153] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 951.189106] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 951.191938] FAULT_INJECTION: forcing a failure. [ 951.191938] name failslab, interval 1, probability 0, space 0, times 0 [ 951.194452] CPU: 0 PID: 6169 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 951.199546] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.201886] Call Trace: [ 951.202622] dump_stack+0x107/0x167 [ 951.203683] should_fail.cold+0x5/0xa [ 951.204747] ? create_object.isra.0+0x3a/0xa20 [ 951.205653] should_failslab+0x5/0x20 [ 951.206197] kmem_cache_alloc+0x5b/0x310 [ 951.206728] ? mark_held_locks+0x9e/0xe0 [ 951.207279] create_object.isra.0+0x3a/0xa20 [ 951.207853] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 951.208582] kmem_cache_alloc+0x159/0x310 [ 951.209172] xas_alloc+0x336/0x440 [ 951.209689] xas_create+0x34a/0x10d0 [ 951.210189] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 951.210887] xas_store+0x8c/0x1c40 [ 951.211370] __xa_store+0x164/0x2d0 [ 951.211863] ? xa_delete_node+0x280/0x280 [ 951.212460] ? trace_hardirqs_on+0x5b/0x180 [ 951.213069] xa_store+0x31/0x50 [ 951.213533] __io_uring_add_tctx_node+0x1cf/0x520 [ 951.214174] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 951.214862] ? alloc_fd+0x2e7/0x670 [ 951.215407] io_uring_setup+0x1fbb/0x2980 [ 951.215969] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 951.216675] ? wait_for_completion_io+0x270/0x270 [ 951.217360] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 951.218045] ? syscall_enter_from_user_mode+0x1d/0x50 [ 951.218787] do_syscall_64+0x33/0x40 [ 951.219318] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 951.219995] RIP: 0033:0x7ff377019b19 [ 951.220504] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.226918] RSP: 002b:00007ff37456e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 951.227965] RAX: ffffffffffffffda RBX: 00007ff37712d020 RCX: 00007ff377019b19 [ 951.228931] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 951.229890] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 951.230889] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 951.231828] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 951.285678] FAULT_INJECTION: forcing a failure. [ 951.285678] name failslab, interval 1, probability 0, space 0, times 0 [ 951.287215] CPU: 1 PID: 6157 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 951.288117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.289213] Call Trace: [ 951.289612] dump_stack+0x107/0x167 [ 951.290103] should_fail.cold+0x5/0xa [ 951.290639] ? create_object.isra.0+0x3a/0xa20 [ 951.291244] should_failslab+0x5/0x20 [ 951.291749] kmem_cache_alloc+0x5b/0x310 [ 951.292298] ? mark_held_locks+0x9e/0xe0 [ 951.292864] create_object.isra.0+0x3a/0xa20 [ 951.293488] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 951.294164] kmem_cache_alloc+0x159/0x310 [ 951.294721] xas_alloc+0x336/0x440 [ 951.295197] xas_create+0x34a/0x10d0 [ 951.295702] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 951.296438] xas_store+0x8c/0x1c40 [ 951.296932] __xa_store+0x164/0x2d0 [ 951.297469] ? xa_delete_node+0x280/0x280 [ 951.298024] ? trace_hardirqs_on+0x5b/0x180 [ 951.298603] xa_store+0x31/0x50 [ 951.299046] __io_uring_add_tctx_node+0x1cf/0x520 [ 951.299734] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 951.300455] ? alloc_fd+0x2e7/0x670 [ 951.300953] io_uring_setup+0x1fbb/0x2980 [ 951.301550] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 951.302221] ? wait_for_completion_io+0x270/0x270 [ 951.302931] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 951.303625] ? syscall_enter_from_user_mode+0x1d/0x50 [ 951.304310] do_syscall_64+0x33/0x40 [ 951.304805] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 951.305545] RIP: 0033:0x7fa6d9157b19 [ 951.306042] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.308510] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 951.309539] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 951.310466] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 951.311435] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 951.312405] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 951.313359] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:47:38 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 55) 15:47:38 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 43) [ 951.381631] FAULT_INJECTION: forcing a failure. [ 951.381631] name failslab, interval 1, probability 0, space 0, times 0 [ 951.383125] CPU: 1 PID: 6173 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 951.383973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.385003] Call Trace: [ 951.385376] dump_stack+0x107/0x167 [ 951.385886] should_fail.cold+0x5/0xa [ 951.386399] ? xas_alloc+0x336/0x440 [ 951.386878] should_failslab+0x5/0x20 [ 951.387360] kmem_cache_alloc+0x5b/0x310 [ 951.387879] xas_alloc+0x336/0x440 [ 951.388333] xas_create+0x34a/0x10d0 [ 951.388867] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 951.389582] xas_store+0x8c/0x1c40 [ 951.390049] __xa_store+0x164/0x2d0 [ 951.390513] ? xa_delete_node+0x280/0x280 [ 951.391044] ? trace_hardirqs_on+0x5b/0x180 [ 951.391607] xa_store+0x31/0x50 [ 951.392032] __io_uring_add_tctx_node+0x1cf/0x520 [ 951.392645] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 951.393314] ? alloc_fd+0x2e7/0x670 [ 951.393790] io_uring_setup+0x1fbb/0x2980 [ 951.394325] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 951.395014] ? wait_for_completion_io+0x270/0x270 [ 951.395679] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 951.396338] ? syscall_enter_from_user_mode+0x1d/0x50 [ 951.396990] do_syscall_64+0x33/0x40 [ 951.397495] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 951.398163] RIP: 0033:0x7f1fa37f6b19 [ 951.398667] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.400955] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 951.401955] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 951.402846] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 951.403738] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 951.404676] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 951.405613] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:47:38 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 42) [ 951.424257] FAULT_INJECTION: forcing a failure. [ 951.424257] name failslab, interval 1, probability 0, space 0, times 0 [ 951.426826] CPU: 0 PID: 6171 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 951.427853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.429085] Call Trace: [ 951.429604] dump_stack+0x107/0x167 [ 951.430319] should_fail.cold+0x5/0xa [ 951.431058] ? xas_alloc+0x336/0x440 [ 951.431781] should_failslab+0x5/0x20 [ 951.432413] kmem_cache_alloc+0x5b/0x310 [ 951.433281] xas_alloc+0x336/0x440 [ 951.433998] xas_create+0x34a/0x10d0 [ 951.434933] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 951.435913] xas_store+0x8c/0x1c40 [ 951.436902] __xa_store+0x164/0x2d0 [ 951.437659] ? xa_delete_node+0x280/0x280 [ 951.438557] ? trace_hardirqs_on+0x5b/0x180 [ 951.439483] xa_store+0x31/0x50 [ 951.440136] __io_uring_add_tctx_node+0x1cf/0x520 [ 951.441011] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 951.441851] ? alloc_fd+0x2e7/0x670 [ 951.442731] io_uring_setup+0x1fbb/0x2980 [ 951.443638] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 951.444454] ? wait_for_completion_io+0x270/0x270 [ 951.445684] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 951.445911] FAULT_INJECTION: forcing a failure. [ 951.445911] name failslab, interval 1, probability 0, space 0, times 0 [ 951.446449] ? syscall_enter_from_user_mode+0x1d/0x50 [ 951.448636] do_syscall_64+0x33/0x40 [ 951.449226] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 951.450016] RIP: 0033:0x7f0758844b19 [ 951.450619] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.453009] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 951.454189] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 951.455167] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 951.456145] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 951.457132] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 951.458182] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 951.459554] CPU: 1 PID: 6175 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 951.460406] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.461487] Call Trace: [ 951.461836] dump_stack+0x107/0x167 [ 951.462308] should_fail.cold+0x5/0xa [ 951.462787] ? create_object.isra.0+0x3a/0xa20 [ 951.463367] should_failslab+0x5/0x20 [ 951.463853] kmem_cache_alloc+0x5b/0x310 [ 951.464375] ? mark_held_locks+0x9e/0xe0 [ 951.464877] create_object.isra.0+0x3a/0xa20 [ 951.465457] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 951.466094] kmem_cache_alloc+0x159/0x310 [ 951.466632] xas_alloc+0x336/0x440 [ 951.467075] xas_create+0x34a/0x10d0 [ 951.467582] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 951.468276] xas_store+0x8c/0x1c40 [ 951.468785] __xa_store+0x164/0x2d0 [ 951.469263] ? xa_delete_node+0x280/0x280 [ 951.469810] ? trace_hardirqs_on+0x5b/0x180 [ 951.470361] xa_store+0x31/0x50 [ 951.470837] __io_uring_add_tctx_node+0x1cf/0x520 [ 951.471445] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 951.472138] ? alloc_fd+0x2e7/0x670 [ 951.472611] io_uring_setup+0x1fbb/0x2980 [ 951.473154] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 951.473864] ? wait_for_completion_io+0x270/0x270 [ 951.474523] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 951.475201] ? syscall_enter_from_user_mode+0x1d/0x50 [ 951.475847] do_syscall_64+0x33/0x40 [ 951.476326] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 951.476967] RIP: 0033:0x7f8894c05b19 [ 951.477484] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.479830] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 951.480819] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 951.481742] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 951.482625] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 951.483511] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 951.484394] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:47:38 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x0, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:47:38 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESHEX, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xa504}}, './file1\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) r7 = openat(r6, &(0x7f0000000400)='./file1\x00', 0x10242, 0x4) read(r5, &(0x7f0000000500)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="00ea4a8c0081216da4b6c8c4cc4569020000006c6964d02d67e0099960f4ac65cb580000002e2f66696c653000"]) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x30004840) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 15:47:38 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 49) 15:47:38 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 56) [ 951.673906] FAULT_INJECTION: forcing a failure. [ 951.673906] name failslab, interval 1, probability 0, space 0, times 0 [ 951.675744] CPU: 0 PID: 6184 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 951.676798] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.678029] Call Trace: [ 951.678549] dump_stack+0x107/0x167 [ 951.679313] should_fail.cold+0x5/0xa [ 951.680051] ? create_object.isra.0+0x3a/0xa20 [ 951.680854] should_failslab+0x5/0x20 [ 951.681509] kmem_cache_alloc+0x5b/0x310 [ 951.682239] ? mark_held_locks+0x9e/0xe0 [ 951.683093] create_object.isra.0+0x3a/0xa20 [ 951.683807] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 951.684757] kmem_cache_alloc+0x159/0x310 [ 951.685699] xas_alloc+0x336/0x440 [ 951.686466] xas_create+0x34a/0x10d0 [ 951.687352] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 951.688300] xas_store+0x8c/0x1c40 [ 951.689317] __xa_store+0x164/0x2d0 [ 951.690084] ? xa_delete_node+0x280/0x280 [ 951.690997] ? trace_hardirqs_on+0x5b/0x180 [ 951.691932] xa_store+0x31/0x50 [ 951.692591] __io_uring_add_tctx_node+0x1cf/0x520 [ 951.693478] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 951.694328] ? alloc_fd+0x2e7/0x670 [ 951.695241] io_uring_setup+0x1fbb/0x2980 [ 951.696155] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 951.696989] ? wait_for_completion_io+0x270/0x270 [ 951.698296] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 951.699136] ? syscall_enter_from_user_mode+0x1d/0x50 [ 951.700133] do_syscall_64+0x33/0x40 [ 951.700788] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 951.701644] RIP: 0033:0x7f0758844b19 [ 951.702269] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.704782] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 951.705994] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 951.707033] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 951.707090] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 951.709126] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 951.710256] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 951.711357] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 951.720650] FAULT_INJECTION: forcing a failure. [ 951.720650] name failslab, interval 1, probability 0, space 0, times 0 [ 951.722599] CPU: 0 PID: 6183 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 951.723674] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.724906] Call Trace: [ 951.725422] dump_stack+0x107/0x167 [ 951.726140] should_fail.cold+0x5/0xa [ 951.726819] ? xas_alloc+0x336/0x440 [ 951.727489] should_failslab+0x5/0x20 [ 951.728117] kmem_cache_alloc+0x5b/0x310 [ 951.728987] xas_alloc+0x336/0x440 [ 951.729776] xas_create+0x34a/0x10d0 [ 951.730686] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 951.731624] xas_store+0x8c/0x1c40 [ 951.732614] __xa_store+0x164/0x2d0 [ 951.733384] ? xa_delete_node+0x280/0x280 [ 951.734330] ? trace_hardirqs_on+0x5b/0x180 [ 951.735271] xa_store+0x31/0x50 [ 951.735922] __io_uring_add_tctx_node+0x1cf/0x520 [ 951.736750] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 951.737625] ? alloc_fd+0x2e7/0x670 [ 951.738554] io_uring_setup+0x1fbb/0x2980 [ 951.739432] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 951.740266] ? wait_for_completion_io+0x270/0x270 [ 951.741579] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 951.742420] ? syscall_enter_from_user_mode+0x1d/0x50 [ 951.743416] do_syscall_64+0x33/0x40 [ 951.744080] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 951.744878] RIP: 0033:0x7fa6d9157b19 [ 951.745521] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.748053] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 951.749256] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 951.750358] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 951.751450] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 951.752505] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 951.753583] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 952.115221] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 952.116199] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 952.117300] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 15:47:52 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 44) 15:47:52 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESHEX, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xa504}}, './file1\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) r7 = openat(r6, &(0x7f0000000400)='./file1\x00', 0x10242, 0x4) read(r5, &(0x7f0000000500)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="00ea4a8c0081216da4b6c8c4cc4569020000006c6964d02d67e0099960f4ac65cb580000002e2f66696c653000"]) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x30004840) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 15:47:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080), 0x4) write$binfmt_script(r0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:47:52 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x0, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:47:52 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 43) 15:47:52 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 43) 15:47:52 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 50) 15:47:52 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 57) [ 965.120029] FAULT_INJECTION: forcing a failure. [ 965.120029] name failslab, interval 1, probability 0, space 0, times 0 [ 965.121601] CPU: 1 PID: 6203 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 965.122450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 965.123486] Call Trace: [ 965.123832] dump_stack+0x107/0x167 [ 965.124332] should_fail.cold+0x5/0xa [ 965.124821] ? create_object.isra.0+0x3a/0xa20 [ 965.125415] should_failslab+0x5/0x20 [ 965.125903] kmem_cache_alloc+0x5b/0x310 [ 965.126451] ? mark_held_locks+0x9e/0xe0 [ 965.126978] create_object.isra.0+0x3a/0xa20 [ 965.127547] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 965.128190] kmem_cache_alloc+0x159/0x310 [ 965.128723] xas_alloc+0x336/0x440 [ 965.129177] xas_create+0x34a/0x10d0 [ 965.129742] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 965.130444] xas_store+0x8c/0x1c40 [ 965.130912] __xa_store+0x164/0x2d0 [ 965.131376] ? xa_delete_node+0x280/0x280 [ 965.131917] ? trace_hardirqs_on+0x5b/0x180 [ 965.132478] xa_store+0x31/0x50 [ 965.132908] __io_uring_add_tctx_node+0x1cf/0x520 [ 965.133577] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 965.134187] ? alloc_fd+0x2e7/0x670 [ 965.134654] io_uring_setup+0x1fbb/0x2980 [ 965.135137] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 965.135720] ? wait_for_completion_io+0x270/0x270 [ 965.136291] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 965.136905] ? syscall_enter_from_user_mode+0x1d/0x50 [ 965.137577] do_syscall_64+0x33/0x40 [ 965.138047] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 965.138691] RIP: 0033:0x7fa6d9157b19 [ 965.139163] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 965.141534] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 965.142535] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 965.143461] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 965.144356] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 965.145250] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 965.147351] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 965.156992] FAULT_INJECTION: forcing a failure. [ 965.156992] name failslab, interval 1, probability 0, space 0, times 0 [ 965.160025] CPU: 0 PID: 6191 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 965.161060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 965.162069] FAULT_INJECTION: forcing a failure. [ 965.162069] name failslab, interval 1, probability 0, space 0, times 0 [ 965.162257] Call Trace: [ 965.162340] dump_stack+0x107/0x167 [ 965.162508] should_fail.cold+0x5/0xa [ 965.165259] ? xas_alloc+0x336/0x440 [ 965.165932] should_failslab+0x5/0x20 [ 965.166552] kmem_cache_alloc+0x5b/0x310 [ 965.167344] xas_alloc+0x336/0x440 [ 965.168017] xas_create+0x34a/0x10d0 [ 965.168874] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 965.169787] xas_store+0x8c/0x1c40 [ 965.170694] __xa_store+0x164/0x2d0 [ 965.171369] ? xa_delete_node+0x280/0x280 [ 965.172212] ? trace_hardirqs_on+0x5b/0x180 [ 965.173103] xa_store+0x31/0x50 [ 965.173726] __io_uring_add_tctx_node+0x1cf/0x520 [ 965.174498] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 965.175253] ? alloc_fd+0x2e7/0x670 [ 965.176116] io_uring_setup+0x1fbb/0x2980 [ 965.176929] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 965.177727] ? wait_for_completion_io+0x270/0x270 [ 965.178920] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 965.179695] ? syscall_enter_from_user_mode+0x1d/0x50 [ 965.180618] do_syscall_64+0x33/0x40 [ 965.181201] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 965.181994] RIP: 0033:0x7f1fa37f6b19 [ 965.182574] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 965.184987] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 965.186226] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 965.187282] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 965.188411] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 965.189486] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 965.190574] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 965.193852] CPU: 1 PID: 6200 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 965.194863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 965.195998] Call Trace: [ 965.196480] dump_stack+0x107/0x167 [ 965.197188] should_fail.cold+0x5/0xa [ 965.197872] ? xas_alloc+0x336/0x440 [ 965.198540] should_failslab+0x5/0x20 [ 965.199149] kmem_cache_alloc+0x5b/0x310 [ 965.200027] xas_alloc+0x336/0x440 [ 965.200755] xas_create+0x34a/0x10d0 [ 965.201608] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 965.202560] xas_store+0x8c/0x1c40 [ 965.203559] __xa_store+0x164/0x2d0 [ 965.204240] ? xa_delete_node+0x280/0x280 [ 965.205140] ? trace_hardirqs_on+0x5b/0x180 [ 965.206113] xa_store+0x31/0x50 [ 965.206785] __io_uring_add_tctx_node+0x1cf/0x520 [ 965.207558] FAULT_INJECTION: forcing a failure. [ 965.207558] name failslab, interval 1, probability 0, space 0, times 0 [ 965.207584] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 965.207632] ? alloc_fd+0x2e7/0x670 [ 965.210538] io_uring_setup+0x1fbb/0x2980 [ 965.211336] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 965.212085] ? wait_for_completion_io+0x270/0x270 [ 965.213242] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 965.214005] ? syscall_enter_from_user_mode+0x1d/0x50 [ 965.214906] do_syscall_64+0x33/0x40 [ 965.215510] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 965.216210] RIP: 0033:0x7ff377019b19 [ 965.216773] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 965.219115] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 965.220176] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 965.221172] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 965.222158] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 965.223099] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 965.224053] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 965.225453] CPU: 0 PID: 6204 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 965.226503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 965.227770] Call Trace: [ 965.228270] dump_stack+0x107/0x167 [ 965.228989] should_fail.cold+0x5/0xa [ 965.229672] ? xas_alloc+0x336/0x440 [ 965.230304] should_failslab+0x5/0x20 [ 965.230979] kmem_cache_alloc+0x5b/0x310 [ 965.231870] xas_alloc+0x336/0x440 [ 965.232599] xas_create+0x34a/0x10d0 [ 965.233497] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 965.234491] xas_store+0x8c/0x1c40 [ 965.235464] __xa_store+0x164/0x2d0 [ 965.236164] ? xa_delete_node+0x280/0x280 [ 965.237059] ? trace_hardirqs_on+0x5b/0x180 [ 965.238049] xa_store+0x31/0x50 [ 965.238737] __io_uring_add_tctx_node+0x1cf/0x520 [ 965.239567] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 965.240381] ? alloc_fd+0x2e7/0x670 [ 965.241325] io_uring_setup+0x1fbb/0x2980 [ 965.242268] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 965.243063] ? wait_for_completion_io+0x270/0x270 [ 965.244399] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 965.245259] ? syscall_enter_from_user_mode+0x1d/0x50 [ 965.246231] do_syscall_64+0x33/0x40 [ 965.246925] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 965.247723] RIP: 0033:0x7f0758844b19 15:47:52 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 51) [ 965.248313] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 965.254093] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 965.255307] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 965.256356] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 965.261480] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 965.262538] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 965.263659] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 965.274051] FAULT_INJECTION: forcing a failure. [ 965.274051] name failslab, interval 1, probability 0, space 0, times 0 [ 965.275793] CPU: 0 PID: 6199 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 965.276810] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 965.278039] Call Trace: [ 965.278540] dump_stack+0x107/0x167 [ 965.279283] should_fail.cold+0x5/0xa [ 965.280009] ? xas_alloc+0x336/0x440 [ 965.280679] should_failslab+0x5/0x20 15:47:52 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 44) [ 965.281293] kmem_cache_alloc+0x5b/0x310 [ 965.283079] FAULT_INJECTION: forcing a failure. [ 965.283079] name failslab, interval 1, probability 0, space 0, times 0 [ 965.286101] xas_alloc+0x336/0x440 [ 965.287959] xas_create+0x34a/0x10d0 [ 965.288848] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 965.293809] xas_store+0x8c/0x1c40 [ 965.294729] __xa_store+0x164/0x2d0 [ 965.295374] ? xa_delete_node+0x280/0x280 [ 965.296196] ? trace_hardirqs_on+0x5b/0x180 [ 965.297088] xa_store+0x31/0x50 [ 965.297729] __io_uring_add_tctx_node+0x1cf/0x520 [ 965.298480] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 965.299274] ? alloc_fd+0x2e7/0x670 [ 965.300119] io_uring_setup+0x1fbb/0x2980 [ 965.300920] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 965.301663] ? wait_for_completion_io+0x270/0x270 [ 965.302816] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 965.303601] ? syscall_enter_from_user_mode+0x1d/0x50 [ 965.304475] do_syscall_64+0x33/0x40 [ 965.305052] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 965.305846] RIP: 0033:0x7f8894c05b19 [ 965.306398] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 965.308769] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 965.309925] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 965.310892] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 965.311907] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 965.312905] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 965.313898] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 965.315309] CPU: 1 PID: 6208 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 965.316150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 965.317102] Call Trace: [ 965.317422] dump_stack+0x107/0x167 [ 965.317894] should_fail.cold+0x5/0xa [ 965.318337] ? xas_alloc+0x336/0x440 [ 965.318800] should_failslab+0x5/0x20 [ 965.319238] kmem_cache_alloc+0x5b/0x310 [ 965.319711] xas_alloc+0x336/0x440 [ 965.320124] xas_create+0x34a/0x10d0 [ 965.320563] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 965.321218] xas_store+0x8c/0x1c40 [ 965.321727] __xa_store+0x164/0x2d0 [ 965.322187] ? xa_delete_node+0x280/0x280 [ 965.322713] ? trace_hardirqs_on+0x5b/0x180 [ 965.323258] xa_store+0x31/0x50 [ 965.323688] __io_uring_add_tctx_node+0x1cf/0x520 [ 965.324325] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 965.325006] ? alloc_fd+0x2e7/0x670 [ 965.325500] io_uring_setup+0x1fbb/0x2980 [ 965.329460] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 965.330100] ? wait_for_completion_io+0x270/0x270 [ 965.330750] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 965.331430] ? syscall_enter_from_user_mode+0x1d/0x50 [ 965.332102] do_syscall_64+0x33/0x40 [ 965.332564] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 965.333195] RIP: 0033:0x7fa6d9157b19 [ 965.333679] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 965.335985] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 965.336974] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 965.337910] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 965.338798] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 965.339686] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 965.340608] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:47:52 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 45) [ 965.386766] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 965.415377] FAULT_INJECTION: forcing a failure. [ 965.415377] name failslab, interval 1, probability 0, space 0, times 0 [ 965.417111] CPU: 0 PID: 6210 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 965.418114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 965.419363] Call Trace: [ 965.419896] dump_stack+0x107/0x167 [ 965.420602] should_fail.cold+0x5/0xa [ 965.421297] ? create_object.isra.0+0x3a/0xa20 [ 965.422735] should_failslab+0x5/0x20 [ 965.423814] kmem_cache_alloc+0x5b/0x310 [ 965.424918] ? mark_held_locks+0x9e/0xe0 [ 965.426446] create_object.isra.0+0x3a/0xa20 [ 965.427678] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 965.429407] kmem_cache_alloc+0x159/0x310 [ 965.431032] xas_alloc+0x336/0x440 [ 965.432268] xas_create+0x34a/0x10d0 [ 965.433678] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 965.434655] FAULT_INJECTION: forcing a failure. [ 965.434655] name failslab, interval 1, probability 0, space 0, times 0 [ 965.435897] xas_store+0x8c/0x1c40 [ 965.438501] __xa_store+0x164/0x2d0 [ 965.439588] ? xa_delete_node+0x280/0x280 [ 965.440960] ? trace_hardirqs_on+0x5b/0x180 [ 965.442454] xa_store+0x31/0x50 [ 965.443468] __io_uring_add_tctx_node+0x1cf/0x520 [ 965.444799] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 965.446405] ? alloc_fd+0x2e7/0x670 [ 965.447710] io_uring_setup+0x1fbb/0x2980 [ 965.449107] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 965.450688] ? wait_for_completion_io+0x270/0x270 [ 965.452406] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 965.453901] ? syscall_enter_from_user_mode+0x1d/0x50 [ 965.455388] do_syscall_64+0x33/0x40 [ 965.456465] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 965.457655] RIP: 0033:0x7ff377019b19 [ 965.458225] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 965.460631] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 965.462283] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 965.464169] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 965.465763] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 965.466746] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 965.467722] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 965.469177] CPU: 1 PID: 6212 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 965.474103] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 965.475144] Call Trace: [ 965.475476] dump_stack+0x107/0x167 [ 965.475934] should_fail.cold+0x5/0xa [ 965.476421] ? xas_alloc+0x336/0x440 [ 965.476892] should_failslab+0x5/0x20 [ 965.477442] kmem_cache_alloc+0x5b/0x310 [ 965.477997] xas_alloc+0x336/0x440 [ 965.478449] xas_create+0x34a/0x10d0 [ 965.478935] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 965.479586] xas_store+0x8c/0x1c40 [ 965.480093] __xa_store+0x164/0x2d0 [ 965.480570] ? xa_delete_node+0x280/0x280 [ 965.481125] ? trace_hardirqs_on+0x5b/0x180 [ 965.481686] xa_store+0x31/0x50 [ 965.482112] __io_uring_add_tctx_node+0x1cf/0x520 [ 965.482715] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 965.483382] ? alloc_fd+0x2e7/0x670 [ 965.483856] io_uring_setup+0x1fbb/0x2980 [ 965.484416] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 965.485050] ? wait_for_completion_io+0x270/0x270 [ 965.485696] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 965.486389] ? syscall_enter_from_user_mode+0x1d/0x50 [ 965.487075] do_syscall_64+0x33/0x40 [ 965.487544] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 965.488185] RIP: 0033:0x7f1fa37f6b19 [ 965.488652] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 965.490976] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 965.491922] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 965.492842] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 965.497776] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 965.498661] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 965.499596] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:47:52 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:47:52 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 44) 15:47:52 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 58) [ 965.588433] FAULT_INJECTION: forcing a failure. [ 965.588433] name failslab, interval 1, probability 0, space 0, times 0 [ 965.589820] CPU: 1 PID: 6217 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 965.590607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 965.591616] Call Trace: [ 965.591934] dump_stack+0x107/0x167 [ 965.592368] should_fail.cold+0x5/0xa [ 965.592816] ? create_object.isra.0+0x3a/0xa20 [ 965.593351] should_failslab+0x5/0x20 [ 965.593820] kmem_cache_alloc+0x5b/0x310 [ 965.594294] ? mark_held_locks+0x9e/0xe0 [ 965.594772] create_object.isra.0+0x3a/0xa20 [ 965.595313] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 965.595924] kmem_cache_alloc+0x159/0x310 [ 965.596439] xas_alloc+0x336/0x440 [ 965.596858] xas_create+0x34a/0x10d0 [ 965.597304] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 965.597932] xas_store+0x8c/0x1c40 [ 965.598405] __xa_store+0x164/0x2d0 [ 965.598835] ? xa_delete_node+0x280/0x280 [ 965.599353] ? trace_hardirqs_on+0x5b/0x180 [ 965.599859] xa_store+0x31/0x50 [ 965.600247] __io_uring_add_tctx_node+0x1cf/0x520 [ 965.600809] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 965.601475] ? alloc_fd+0x2e7/0x670 [ 965.601915] io_uring_setup+0x1fbb/0x2980 [ 965.602440] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 965.603031] ? wait_for_completion_io+0x270/0x270 [ 965.603614] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 965.604234] ? syscall_enter_from_user_mode+0x1d/0x50 [ 965.604872] do_syscall_64+0x33/0x40 [ 965.605336] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 965.605946] RIP: 0033:0x7f8894c05b19 [ 965.606383] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 965.608586] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 965.609489] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 965.610317] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 965.611146] FAULT_INJECTION: forcing a failure. [ 965.611146] name failslab, interval 1, probability 0, space 0, times 0 [ 965.612493] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 965.612501] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 965.612510] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 965.616119] CPU: 0 PID: 6218 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 965.617055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 965.618259] Call Trace: [ 965.618696] dump_stack+0x107/0x167 [ 965.619324] should_fail.cold+0x5/0xa [ 965.619940] ? create_object.isra.0+0x3a/0xa20 [ 965.620695] should_failslab+0x5/0x20 [ 965.621293] kmem_cache_alloc+0x5b/0x310 [ 965.621933] ? mark_held_locks+0x9e/0xe0 [ 965.622646] create_object.isra.0+0x3a/0xa20 [ 965.623303] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 965.624172] kmem_cache_alloc+0x159/0x310 [ 965.624946] xas_alloc+0x336/0x440 [ 965.629624] xas_create+0x34a/0x10d0 [ 965.630381] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 965.631211] xas_store+0x8c/0x1c40 [ 965.632030] __xa_store+0x164/0x2d0 [ 965.632688] ? xa_delete_node+0x280/0x280 [ 965.633507] ? trace_hardirqs_on+0x5b/0x180 [ 965.634310] xa_store+0x31/0x50 [ 965.634869] __io_uring_add_tctx_node+0x1cf/0x520 [ 965.635636] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 965.636394] ? alloc_fd+0x2e7/0x670 [ 965.637162] io_uring_setup+0x1fbb/0x2980 [ 965.637934] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 965.638646] ? wait_for_completion_io+0x270/0x270 [ 965.639719] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 965.640501] ? syscall_enter_from_user_mode+0x1d/0x50 [ 965.641371] do_syscall_64+0x33/0x40 [ 965.641938] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 965.642657] RIP: 0033:0x7f0758844b19 [ 965.643206] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 965.645617] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 965.646686] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 965.647692] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 965.648680] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 965.653671] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 965.654637] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:47:52 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 52) 15:47:52 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:47:52 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 45) [ 965.757789] FAULT_INJECTION: forcing a failure. [ 965.757789] name failslab, interval 1, probability 0, space 0, times 0 [ 965.759217] CPU: 1 PID: 6225 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 965.760031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 965.760990] Call Trace: [ 965.761305] dump_stack+0x107/0x167 [ 965.761757] should_fail.cold+0x5/0xa [ 965.762205] ? xas_alloc+0x336/0x440 [ 965.762689] should_failslab+0x5/0x20 [ 965.763139] kmem_cache_alloc+0x5b/0x310 [ 965.763652] xas_alloc+0x336/0x440 [ 965.764072] xas_create+0x34a/0x10d0 [ 965.764521] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 965.765004] FAULT_INJECTION: forcing a failure. [ 965.765004] name failslab, interval 1, probability 0, space 0, times 0 [ 965.765131] xas_store+0x8c/0x1c40 [ 965.765158] __xa_store+0x164/0x2d0 [ 965.767450] ? xa_delete_node+0x280/0x280 [ 965.767943] ? trace_hardirqs_on+0x5b/0x180 [ 965.768457] xa_store+0x31/0x50 [ 965.768895] __io_uring_add_tctx_node+0x1cf/0x520 [ 965.769505] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 965.770117] ? alloc_fd+0x2e7/0x670 [ 965.770550] io_uring_setup+0x1fbb/0x2980 [ 965.771036] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 965.771657] ? wait_for_completion_io+0x270/0x270 [ 965.772244] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 965.772855] ? syscall_enter_from_user_mode+0x1d/0x50 [ 965.773475] do_syscall_64+0x33/0x40 [ 965.773907] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 965.774507] RIP: 0033:0x7f8894c05b19 [ 965.774980] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 965.777126] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 965.778078] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 965.778932] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 965.779755] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 965.780602] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 965.781492] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 965.782378] CPU: 0 PID: 6223 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 965.783315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 965.784467] Call Trace: [ 965.784923] dump_stack+0x107/0x167 [ 965.785557] should_fail.cold+0x5/0xa [ 965.786167] ? create_object.isra.0+0x3a/0xa20 [ 965.786864] should_failslab+0x5/0x20 [ 965.787421] kmem_cache_alloc+0x5b/0x310 [ 965.788073] ? mark_held_locks+0x9e/0xe0 [ 965.788807] create_object.isra.0+0x3a/0xa20 [ 965.789443] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 965.790273] kmem_cache_alloc+0x159/0x310 [ 965.791069] xas_alloc+0x336/0x440 [ 965.791720] xas_create+0x34a/0x10d0 [ 965.792465] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 965.793289] xas_store+0x8c/0x1c40 [ 965.794182] __xa_store+0x164/0x2d0 [ 965.794831] ? xa_delete_node+0x280/0x280 [ 965.795608] ? trace_hardirqs_on+0x5b/0x180 [ 965.796404] xa_store+0x31/0x50 [ 965.797011] __io_uring_add_tctx_node+0x1cf/0x520 [ 965.797788] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 965.798513] ? alloc_fd+0x2e7/0x670 [ 965.799279] io_uring_setup+0x1fbb/0x2980 [ 965.800091] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 965.800831] ? wait_for_completion_io+0x270/0x270 [ 965.801926] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 965.802699] ? syscall_enter_from_user_mode+0x1d/0x50 [ 965.803574] do_syscall_64+0x33/0x40 [ 965.804146] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 965.804859] RIP: 0033:0x7fa6d9157b19 [ 965.805420] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 965.807831] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 965.808900] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 965.809928] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 965.810918] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 965.811876] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 965.812883] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 978.801498] FAULT_INJECTION: forcing a failure. [ 978.801498] name failslab, interval 1, probability 0, space 0, times 0 [ 978.807939] CPU: 1 PID: 6233 Comm: syz-executor.1 Not tainted 5.10.234 #1 15:48:05 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 46) 15:48:05 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 59) 15:48:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080), 0x4) write$binfmt_script(r0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:48:05 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESHEX, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xa504}}, './file1\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) r7 = openat(r6, &(0x7f0000000400)='./file1\x00', 0x10242, 0x4) read(r5, &(0x7f0000000500)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="00ea4a8c0081216da4b6c8c4cc4569020000006c6964d02d67e0099960f4ac65cb580000002e2f66696c653000"]) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x30004840) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 15:48:05 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:48:05 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 46) 15:48:05 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 53) 15:48:05 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 45) [ 978.808772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 978.821713] Call Trace: [ 978.822061] dump_stack+0x107/0x167 [ 978.822530] should_fail.cold+0x5/0xa [ 978.823018] ? xas_alloc+0x336/0x440 [ 978.823497] should_failslab+0x5/0x20 [ 978.823981] kmem_cache_alloc+0x5b/0x310 [ 978.824013] FAULT_INJECTION: forcing a failure. [ 978.824013] name failslab, interval 1, probability 0, space 0, times 0 [ 978.824513] xas_alloc+0x336/0x440 [ 978.824528] xas_create+0x34a/0x10d0 [ 978.824552] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 978.824566] xas_store+0x8c/0x1c40 [ 978.824592] __xa_store+0x164/0x2d0 [ 978.824612] ? xa_delete_node+0x280/0x280 [ 978.832973] ? trace_hardirqs_on+0x5b/0x180 [ 978.833500] xa_store+0x31/0x50 [ 978.833937] __io_uring_add_tctx_node+0x1cf/0x520 [ 978.834547] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 978.835208] ? alloc_fd+0x2e7/0x670 [ 978.835680] io_uring_setup+0x1fbb/0x2980 [ 978.836214] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 978.836856] ? wait_for_completion_io+0x270/0x270 [ 978.837487] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 978.838146] ? syscall_enter_from_user_mode+0x1d/0x50 [ 978.838772] do_syscall_64+0x33/0x40 [ 978.839247] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 978.839888] RIP: 0033:0x7fa6d9157b19 [ 978.840373] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 978.843151] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 978.845070] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 978.846210] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 978.847078] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 978.847962] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 978.848862] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 978.850026] CPU: 0 PID: 6238 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 978.851129] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 978.852460] Call Trace: [ 978.852962] dump_stack+0x107/0x167 [ 978.853677] should_fail.cold+0x5/0xa [ 978.854406] ? create_object.isra.0+0x3a/0xa20 [ 978.855243] should_failslab+0x5/0x20 [ 978.855889] kmem_cache_alloc+0x5b/0x310 [ 978.856591] ? mark_held_locks+0x9e/0xe0 [ 978.857384] create_object.isra.0+0x3a/0xa20 [ 978.858111] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 978.859123] kmem_cache_alloc+0x159/0x310 [ 978.859987] xas_alloc+0x336/0x440 [ 978.860693] xas_create+0x34a/0x10d0 [ 978.861574] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 978.862446] xas_store+0x8c/0x1c40 [ 978.862663] FAULT_INJECTION: forcing a failure. [ 978.862663] name failslab, interval 1, probability 0, space 0, times 0 [ 978.863242] __xa_store+0x164/0x2d0 [ 978.864886] ? xa_delete_node+0x280/0x280 [ 978.869734] ? trace_hardirqs_on+0x5b/0x180 [ 978.870572] xa_store+0x31/0x50 [ 978.871131] __io_uring_add_tctx_node+0x1cf/0x520 [ 978.871854] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 978.872625] ? alloc_fd+0x2e7/0x670 [ 978.873413] io_uring_setup+0x1fbb/0x2980 [ 978.874196] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 978.874906] ? wait_for_completion_io+0x270/0x270 [ 978.875978] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 978.876772] ? syscall_enter_from_user_mode+0x1d/0x50 [ 978.877648] do_syscall_64+0x33/0x40 [ 978.878219] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 978.878934] RIP: 0033:0x7f1fa37f6b19 [ 978.879531] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 978.881900] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 978.882966] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 978.883966] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 978.884949] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 978.885928] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 978.886930] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 978.888243] CPU: 1 PID: 6249 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 978.889083] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 978.890117] Call Trace: [ 978.890489] dump_stack+0x107/0x167 [ 978.890938] should_fail.cold+0x5/0xa [ 978.891434] ? create_object.isra.0+0x3a/0xa20 [ 978.891991] should_failslab+0x5/0x20 [ 978.892455] kmem_cache_alloc+0x5b/0x310 [ 978.892811] FAULT_INJECTION: forcing a failure. [ 978.892811] name failslab, interval 1, probability 0, space 0, times 0 [ 978.892949] ? mark_held_locks+0x9e/0xe0 [ 978.892965] create_object.isra.0+0x3a/0xa20 [ 978.892976] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 978.892992] kmem_cache_alloc+0x159/0x310 [ 978.893008] xas_alloc+0x336/0x440 [ 978.893023] xas_create+0x34a/0x10d0 [ 978.893044] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 978.893058] xas_store+0x8c/0x1c40 [ 978.893081] __xa_store+0x164/0x2d0 [ 978.893095] ? xa_delete_node+0x280/0x280 [ 978.893113] ? trace_hardirqs_on+0x5b/0x180 [ 978.893130] xa_store+0x31/0x50 [ 978.893144] __io_uring_add_tctx_node+0x1cf/0x520 [ 978.893156] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 978.893166] ? alloc_fd+0x2e7/0x670 [ 978.893187] io_uring_setup+0x1fbb/0x2980 [ 978.893207] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 978.893221] ? wait_for_completion_io+0x270/0x270 [ 978.893258] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 978.893273] ? syscall_enter_from_user_mode+0x1d/0x50 [ 978.893291] do_syscall_64+0x33/0x40 [ 978.893307] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 978.893316] RIP: 0033:0x7f8894c05b19 [ 978.893331] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 978.893339] RSP: 002b:00007f889215a108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 978.893355] RAX: ffffffffffffffda RBX: 00007f8894d19020 RCX: 00007f8894c05b19 [ 978.893364] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 978.893373] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 978.893382] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 978.893392] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 978.898992] FAULT_INJECTION: forcing a failure. [ 978.898992] name failslab, interval 1, probability 0, space 0, times 0 [ 978.899445] CPU: 0 PID: 6244 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 978.918870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 978.919974] Call Trace: [ 978.920436] dump_stack+0x107/0x167 [ 978.921067] should_fail.cold+0x5/0xa [ 978.921725] ? xas_alloc+0x336/0x440 [ 978.922323] should_failslab+0x5/0x20 [ 978.922882] kmem_cache_alloc+0x5b/0x310 [ 978.923661] xas_alloc+0x336/0x440 [ 978.924315] xas_create+0x34a/0x10d0 [ 978.925066] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 978.925928] xas_store+0x8c/0x1c40 [ 978.926734] __xa_store+0x164/0x2d0 [ 978.927360] ? xa_delete_node+0x280/0x280 [ 978.928157] ? trace_hardirqs_on+0x5b/0x180 [ 978.928973] xa_store+0x31/0x50 [ 978.929526] __io_uring_add_tctx_node+0x1cf/0x520 [ 978.930262] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 978.931028] ? alloc_fd+0x2e7/0x670 [ 978.931814] io_uring_setup+0x1fbb/0x2980 [ 978.932565] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 978.933272] ? wait_for_completion_io+0x270/0x270 [ 978.934371] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 978.935144] ? syscall_enter_from_user_mode+0x1d/0x50 [ 978.935998] do_syscall_64+0x33/0x40 [ 978.936555] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 978.937264] RIP: 0033:0x7ff377019b19 [ 978.937878] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 978.940221] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 978.941287] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 978.942339] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 978.943298] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 978.944248] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 978.945253] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 978.946621] CPU: 1 PID: 6248 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 978.947511] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 978.948556] Call Trace: [ 978.948878] dump_stack+0x107/0x167 [ 978.949323] should_fail.cold+0x5/0xa [ 978.949825] ? xas_alloc+0x336/0x440 [ 978.950280] should_failslab+0x5/0x20 [ 978.950744] kmem_cache_alloc+0x5b/0x310 [ 978.951242] xas_alloc+0x336/0x440 [ 978.951726] xas_create+0x34a/0x10d0 [ 978.952192] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 978.952837] xas_store+0x8c/0x1c40 [ 978.953283] __xa_store+0x164/0x2d0 [ 978.953745] ? xa_delete_node+0x280/0x280 [ 978.954254] ? trace_hardirqs_on+0x5b/0x180 [ 978.954783] xa_store+0x31/0x50 [ 978.955186] __io_uring_add_tctx_node+0x1cf/0x520 [ 978.955773] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 978.956431] ? alloc_fd+0x2e7/0x670 [ 978.956909] io_uring_setup+0x1fbb/0x2980 [ 978.957452] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 978.958091] ? wait_for_completion_io+0x270/0x270 [ 978.958694] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 978.959331] ? syscall_enter_from_user_mode+0x1d/0x50 [ 978.960007] do_syscall_64+0x33/0x40 [ 978.960492] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 978.961112] RIP: 0033:0x7f0758844b19 [ 978.961573] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 978.963853] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 978.964782] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 978.965668] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 978.966582] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 978.967478] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 978.968341] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:48:06 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 46) 15:48:06 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 47) 15:48:06 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080), 0x4) write$binfmt_script(r0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:48:06 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:48:06 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 54) [ 979.102807] FAULT_INJECTION: forcing a failure. [ 979.102807] name failslab, interval 1, probability 0, space 0, times 0 [ 979.106363] CPU: 0 PID: 6254 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 979.108566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 979.111285] Call Trace: [ 979.112207] dump_stack+0x107/0x167 [ 979.113557] should_fail.cold+0x5/0xa [ 979.114898] ? xas_alloc+0x336/0x440 [ 979.116221] should_failslab+0x5/0x20 [ 979.117481] kmem_cache_alloc+0x5b/0x310 [ 979.118998] xas_alloc+0x336/0x440 [ 979.120320] xas_create+0x34a/0x10d0 [ 979.121793] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 979.123585] xas_store+0x8c/0x1c40 [ 979.125131] __xa_store+0x164/0x2d0 [ 979.126413] ? xa_delete_node+0x280/0x280 [ 979.127994] ? trace_hardirqs_on+0x5b/0x180 [ 979.128605] FAULT_INJECTION: forcing a failure. [ 979.128605] name failslab, interval 1, probability 0, space 0, times 0 [ 979.129530] xa_store+0x31/0x50 [ 979.133247] __io_uring_add_tctx_node+0x1cf/0x520 [ 979.134869] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 979.136537] ? alloc_fd+0x2e7/0x670 [ 979.138101] io_uring_setup+0x1fbb/0x2980 [ 979.139602] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 979.141266] ? wait_for_completion_io+0x270/0x270 [ 979.143234] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 979.144914] ? syscall_enter_from_user_mode+0x1d/0x50 [ 979.146691] do_syscall_64+0x33/0x40 [ 979.147916] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 979.149564] RIP: 0033:0x7f1fa37f6b19 [ 979.150881] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 979.156652] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 979.159096] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 979.161432] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 979.163681] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 979.166049] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 979.168366] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 979.170991] CPU: 1 PID: 6253 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 979.172095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 979.173418] Call Trace: [ 979.173936] dump_stack+0x107/0x167 [ 979.174650] should_fail.cold+0x5/0xa [ 979.175425] ? create_object.isra.0+0x3a/0xa20 [ 979.176344] should_failslab+0x5/0x20 [ 979.177045] kmem_cache_alloc+0x5b/0x310 [ 979.177803] ? mark_held_locks+0x9e/0xe0 [ 979.178611] create_object.isra.0+0x3a/0xa20 [ 979.179346] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 979.180293] kmem_cache_alloc+0x159/0x310 [ 979.181151] xas_alloc+0x336/0x440 [ 979.181886] xas_create+0x34a/0x10d0 [ 979.182723] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 979.183724] xas_store+0x8c/0x1c40 [ 979.184720] __xa_store+0x164/0x2d0 [ 979.185491] ? xa_delete_node+0x280/0x280 [ 979.186395] ? trace_hardirqs_on+0x5b/0x180 [ 979.187311] xa_store+0x31/0x50 [ 979.188059] __io_uring_add_tctx_node+0x1cf/0x520 [ 979.188975] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 979.189840] ? alloc_fd+0x2e7/0x670 [ 979.190706] io_uring_setup+0x1fbb/0x2980 [ 979.191624] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 979.192536] ? wait_for_completion_io+0x270/0x270 [ 979.193822] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 979.194694] ? syscall_enter_from_user_mode+0x1d/0x50 [ 979.195715] do_syscall_64+0x33/0x40 [ 979.196433] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 979.197328] RIP: 0033:0x7ff377019b19 [ 979.198004] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 979.200735] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 979.201982] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 979.202989] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 979.203951] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 979.204915] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 979.205891] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:48:06 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 47) [ 979.250765] FAULT_INJECTION: forcing a failure. [ 979.250765] name failslab, interval 1, probability 0, space 0, times 0 [ 979.252631] CPU: 0 PID: 6260 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 979.253782] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 979.254944] Call Trace: [ 979.255388] dump_stack+0x107/0x167 [ 979.256010] should_fail.cold+0x5/0xa [ 979.256630] ? xas_alloc+0x336/0x440 [ 979.257298] should_failslab+0x5/0x20 [ 979.258347] kmem_cache_alloc+0x5b/0x310 [ 979.259575] xas_alloc+0x336/0x440 [ 979.260634] xas_create+0x34a/0x10d0 [ 979.261966] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 979.263436] xas_store+0x8c/0x1c40 [ 979.264695] __xa_store+0x164/0x2d0 [ 979.265787] ? xa_delete_node+0x280/0x280 [ 979.267098] ? trace_hardirqs_on+0x5b/0x180 [ 979.268427] xa_store+0x31/0x50 [ 979.269449] __io_uring_add_tctx_node+0x1cf/0x520 [ 979.271021] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 979.272404] ? alloc_fd+0x2e7/0x670 [ 979.273678] io_uring_setup+0x1fbb/0x2980 [ 979.275145] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 979.276881] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 979.278506] ? syscall_enter_from_user_mode+0x1d/0x50 [ 979.279964] do_syscall_64+0x33/0x40 [ 979.280982] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 979.282571] RIP: 0033:0x7f8894c05b19 [ 979.283577] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 979.288860] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 979.291148] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 979.292980] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 979.294300] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 979.295262] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 979.296288] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 979.302420] FAULT_INJECTION: forcing a failure. [ 979.302420] name failslab, interval 1, probability 0, space 0, times 0 [ 979.304151] CPU: 0 PID: 6262 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 979.305096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 979.306255] Call Trace: [ 979.306700] dump_stack+0x107/0x167 [ 979.307388] should_fail.cold+0x5/0xa [ 979.308058] ? create_object.isra.0+0x3a/0xa20 [ 979.308776] should_failslab+0x5/0x20 [ 979.309347] kmem_cache_alloc+0x5b/0x310 [ 979.309980] ? mark_held_locks+0x9e/0xe0 [ 979.310743] create_object.isra.0+0x3a/0xa20 [ 979.311914] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 979.313353] kmem_cache_alloc+0x159/0x310 [ 979.315033] xas_alloc+0x336/0x440 [ 979.316227] xas_create+0x34a/0x10d0 [ 979.317675] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 979.319569] xas_store+0x8c/0x1c40 [ 979.320981] __xa_store+0x164/0x2d0 [ 979.322283] ? xa_delete_node+0x280/0x280 [ 979.323740] ? trace_hardirqs_on+0x5b/0x180 [ 979.325301] xa_store+0x31/0x50 [ 979.326568] __io_uring_add_tctx_node+0x1cf/0x520 [ 979.328038] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 979.329633] ? alloc_fd+0x2e7/0x670 [ 979.331280] io_uring_setup+0x1fbb/0x2980 [ 979.332745] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 979.334414] ? wait_for_completion_io+0x270/0x270 [ 979.336320] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 979.337989] ? syscall_enter_from_user_mode+0x1d/0x50 [ 979.339617] do_syscall_64+0x33/0x40 [ 979.340747] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 979.342378] RIP: 0033:0x7fa6d9157b19 [ 979.343538] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 979.349325] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 979.352042] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 979.354234] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 979.356346] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 979.358647] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 979.360705] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:48:06 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 48) 15:48:06 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:48:06 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 47) [ 979.504824] FAULT_INJECTION: forcing a failure. [ 979.504824] name failslab, interval 1, probability 0, space 0, times 0 [ 979.506569] CPU: 0 PID: 6267 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 979.507510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 979.508622] Call Trace: [ 979.509071] dump_stack+0x107/0x167 [ 979.509725] should_fail.cold+0x5/0xa [ 979.510350] ? create_object.isra.0+0x3a/0xa20 [ 979.511106] should_failslab+0x5/0x20 [ 979.511702] kmem_cache_alloc+0x5b/0x310 [ 979.512312] ? mark_held_locks+0x9e/0xe0 [ 979.513019] create_object.isra.0+0x3a/0xa20 [ 979.513683] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 979.514541] kmem_cache_alloc+0x159/0x310 [ 979.515319] xas_alloc+0x336/0x440 [ 979.515990] xas_create+0x34a/0x10d0 [ 979.516758] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 979.517666] xas_store+0x8c/0x1c40 [ 979.518561] __xa_store+0x164/0x2d0 [ 979.519188] ? xa_delete_node+0x280/0x280 [ 979.519975] ? trace_hardirqs_on+0x5b/0x180 [ 979.520772] xa_store+0x31/0x50 [ 979.521336] __io_uring_add_tctx_node+0x1cf/0x520 [ 979.522130] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 979.522913] ? alloc_fd+0x2e7/0x670 [ 979.523697] io_uring_setup+0x1fbb/0x2980 [ 979.524468] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 979.525213] ? wait_for_completion_io+0x270/0x270 [ 979.526344] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 979.527107] ? syscall_enter_from_user_mode+0x1d/0x50 [ 979.527951] do_syscall_64+0x33/0x40 [ 979.528524] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 979.529253] RIP: 0033:0x7f8894c05b19 [ 979.529841] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 979.532156] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 979.533292] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 979.534336] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 979.535307] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 979.536269] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 979.537311] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 979.563087] FAULT_INJECTION: forcing a failure. [ 979.563087] name failslab, interval 1, probability 0, space 0, times 0 [ 979.564828] CPU: 0 PID: 6269 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 979.565836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 979.567013] Call Trace: [ 979.567464] dump_stack+0x107/0x167 [ 979.568091] should_fail.cold+0x5/0xa [ 979.568756] ? xas_alloc+0x336/0x440 [ 979.569370] should_failslab+0x5/0x20 [ 979.570000] kmem_cache_alloc+0x5b/0x310 [ 979.570758] xas_alloc+0x336/0x440 [ 979.571402] xas_create+0x34a/0x10d0 [ 979.572172] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 979.573058] xas_store+0x8c/0x1c40 [ 979.573936] __xa_store+0x164/0x2d0 [ 979.574572] ? xa_delete_node+0x280/0x280 [ 979.575367] ? trace_hardirqs_on+0x5b/0x180 [ 979.576187] xa_store+0x31/0x50 [ 979.576776] __io_uring_add_tctx_node+0x1cf/0x520 [ 979.577572] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 979.578340] ? alloc_fd+0x2e7/0x670 [ 979.579123] io_uring_setup+0x1fbb/0x2980 [ 979.579938] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 979.580654] ? wait_for_completion_io+0x270/0x270 [ 979.581720] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 979.582497] ? syscall_enter_from_user_mode+0x1d/0x50 [ 979.583342] do_syscall_64+0x33/0x40 [ 979.583958] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 979.584726] RIP: 0033:0x7ff377019b19 [ 979.585285] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 979.587701] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 979.588793] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 979.589816] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 979.590803] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 979.591789] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 979.592805] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 979.594542] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 979.595486] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 979.596522] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 15:48:19 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 48) 15:48:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:48:19 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 48) 15:48:19 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 60) 15:48:19 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 55) 15:48:19 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:48:19 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 49) 15:48:19 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESHEX, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xa504}}, './file1\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) r7 = openat(r6, &(0x7f0000000400)='./file1\x00', 0x10242, 0x4) read(r5, &(0x7f0000000500)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="00ea4a8c0081216da4b6c8c4cc4569020000006c6964d02d67e0099960f4ac65cb580000002e2f66696c653000"]) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x30004840) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) [ 992.778082] FAULT_INJECTION: forcing a failure. [ 992.778082] name failslab, interval 1, probability 0, space 0, times 0 [ 992.779542] CPU: 1 PID: 6286 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 992.780392] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 992.781486] Call Trace: [ 992.781840] dump_stack+0x107/0x167 [ 992.782296] should_fail.cold+0x5/0xa [ 992.782775] ? xas_alloc+0x336/0x440 [ 992.783244] should_failslab+0x5/0x20 [ 992.783724] kmem_cache_alloc+0x5b/0x310 [ 992.784241] xas_alloc+0x336/0x440 [ 992.784706] xas_create+0x34a/0x10d0 [ 992.785197] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 992.785883] xas_store+0x8c/0x1c40 [ 992.786356] __xa_store+0x164/0x2d0 [ 992.786823] ? xa_delete_node+0x280/0x280 [ 992.787356] ? trace_hardirqs_on+0x5b/0x180 [ 992.787960] xa_store+0x31/0x50 [ 992.788402] __io_uring_add_tctx_node+0x1cf/0x520 [ 992.789023] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 992.789687] ? alloc_fd+0x2e7/0x670 [ 992.790148] io_uring_setup+0x1fbb/0x2980 [ 992.790636] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 992.791222] ? wait_for_completion_io+0x270/0x270 [ 992.791798] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 992.792399] ? syscall_enter_from_user_mode+0x1d/0x50 [ 992.792992] do_syscall_64+0x33/0x40 [ 992.793421] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 992.794057] RIP: 0033:0x7f8894c05b19 [ 992.794549] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 992.796851] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 992.797818] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 992.798747] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 992.799662] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 992.800548] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 992.801432] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 992.829049] FAULT_INJECTION: forcing a failure. [ 992.829049] name failslab, interval 1, probability 0, space 0, times 0 [ 992.830515] CPU: 1 PID: 6291 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 992.831356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 992.832464] Call Trace: [ 992.832833] dump_stack+0x107/0x167 [ 992.833288] should_fail.cold+0x5/0xa [ 992.833785] ? xas_alloc+0x336/0x440 [ 992.834256] should_failslab+0x5/0x20 [ 992.834781] kmem_cache_alloc+0x5b/0x310 [ 992.835307] xas_alloc+0x336/0x440 [ 992.835793] xas_create+0x34a/0x10d0 [ 992.836280] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 992.836943] xas_store+0x8c/0x1c40 [ 992.837404] __xa_store+0x164/0x2d0 [ 992.837889] ? xa_delete_node+0x280/0x280 [ 992.838424] ? trace_hardirqs_on+0x5b/0x180 [ 992.839033] xa_store+0x31/0x50 [ 992.839456] __io_uring_add_tctx_node+0x1cf/0x520 [ 992.840089] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 992.840748] ? alloc_fd+0x2e7/0x670 [ 992.841225] io_uring_setup+0x1fbb/0x2980 [ 992.841759] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 992.842370] ? wait_for_completion_io+0x270/0x270 [ 992.843045] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 992.843738] ? syscall_enter_from_user_mode+0x1d/0x50 [ 992.843830] FAULT_INJECTION: forcing a failure. [ 992.843830] name failslab, interval 1, probability 0, space 0, times 0 [ 992.844370] do_syscall_64+0x33/0x40 [ 992.844386] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 992.844396] RIP: 0033:0x7fa6d9157b19 [ 992.844412] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 992.844420] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 992.844438] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 992.844448] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 992.844457] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 992.844467] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 992.844476] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 992.853003] FAULT_INJECTION: forcing a failure. [ 992.853003] name failslab, interval 1, probability 0, space 0, times 0 [ 992.853387] CPU: 0 PID: 6277 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 992.859310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 992.860518] Call Trace: [ 992.860988] dump_stack+0x107/0x167 [ 992.861653] should_fail.cold+0x5/0xa [ 992.862329] ? create_object.isra.0+0x3a/0xa20 [ 992.863097] should_failslab+0x5/0x20 [ 992.863725] kmem_cache_alloc+0x5b/0x310 [ 992.864371] ? mark_held_locks+0x9e/0xe0 [ 992.865119] create_object.isra.0+0x3a/0xa20 [ 992.865831] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 992.866753] kmem_cache_alloc+0x159/0x310 [ 992.867577] xas_alloc+0x336/0x440 [ 992.868246] xas_create+0x34a/0x10d0 [ 992.869115] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 992.870039] xas_store+0x8c/0x1c40 [ 992.870947] __xa_store+0x164/0x2d0 [ 992.871623] ? xa_delete_node+0x280/0x280 [ 992.872516] ? trace_hardirqs_on+0x5b/0x180 [ 992.873413] xa_store+0x31/0x50 [ 992.874030] __io_uring_add_tctx_node+0x1cf/0x520 [ 992.874793] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 992.875550] ? alloc_fd+0x2e7/0x670 [ 992.876413] io_uring_setup+0x1fbb/0x2980 [ 992.877264] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 992.878029] ? wait_for_completion_io+0x270/0x270 [ 992.879257] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 992.880073] ? syscall_enter_from_user_mode+0x1d/0x50 [ 992.880954] do_syscall_64+0x33/0x40 [ 992.881550] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 992.882366] RIP: 0033:0x7f1fa37f6b19 [ 992.882970] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 992.885377] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 992.886532] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 992.887516] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 992.888500] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 992.889537] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 992.890563] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 992.892010] CPU: 1 PID: 6279 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 992.893032] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 992.894209] Call Trace: [ 992.894700] dump_stack+0x107/0x167 [ 992.895408] should_fail.cold+0x5/0xa [ 992.896119] ? create_object.isra.0+0x3a/0xa20 [ 992.896940] should_failslab+0x5/0x20 [ 992.897554] kmem_cache_alloc+0x5b/0x310 [ 992.898237] ? mark_held_locks+0x9e/0xe0 [ 992.898548] FAULT_INJECTION: forcing a failure. [ 992.898548] name failslab, interval 1, probability 0, space 0, times 0 [ 992.899017] create_object.isra.0+0x3a/0xa20 [ 992.900899] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 992.901750] kmem_cache_alloc+0x159/0x310 [ 992.902554] xas_alloc+0x336/0x440 [ 992.903197] xas_create+0x34a/0x10d0 [ 992.903988] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 992.904829] xas_store+0x8c/0x1c40 [ 992.905710] __xa_store+0x164/0x2d0 [ 992.906371] ? xa_delete_node+0x280/0x280 [ 992.907176] ? trace_hardirqs_on+0x5b/0x180 [ 992.908017] xa_store+0x31/0x50 [ 992.908599] __io_uring_add_tctx_node+0x1cf/0x520 [ 992.909385] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 992.910149] ? alloc_fd+0x2e7/0x670 [ 992.910961] io_uring_setup+0x1fbb/0x2980 [ 992.911787] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 992.912515] ? wait_for_completion_io+0x270/0x270 [ 992.913689] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 992.914451] ? syscall_enter_from_user_mode+0x1d/0x50 [ 992.915302] do_syscall_64+0x33/0x40 [ 992.915916] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 992.916651] RIP: 0033:0x7ff377019b19 [ 992.917211] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 992.919540] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 992.920635] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 992.921580] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 992.922543] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 992.923534] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 992.924507] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 992.925917] CPU: 0 PID: 6288 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 992.926963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 992.928166] Call Trace: [ 992.928667] dump_stack+0x107/0x167 [ 992.929359] should_fail.cold+0x5/0xa [ 992.930077] ? create_object.isra.0+0x3a/0xa20 [ 992.930903] should_failslab+0x5/0x20 [ 992.931531] kmem_cache_alloc+0x5b/0x310 [ 992.932210] ? mark_held_locks+0x9e/0xe0 [ 992.933025] create_object.isra.0+0x3a/0xa20 [ 992.933769] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 992.934711] kmem_cache_alloc+0x159/0x310 [ 992.935572] xas_alloc+0x336/0x440 [ 992.936292] xas_create+0x34a/0x10d0 [ 992.937211] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 992.938200] xas_store+0x8c/0x1c40 [ 992.939170] __xa_store+0x164/0x2d0 [ 992.939930] ? xa_delete_node+0x280/0x280 [ 992.940869] ? trace_hardirqs_on+0x5b/0x180 [ 992.941795] xa_store+0x31/0x50 [ 992.942452] __io_uring_add_tctx_node+0x1cf/0x520 [ 992.943279] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 992.944144] ? alloc_fd+0x2e7/0x670 [ 992.945096] io_uring_setup+0x1fbb/0x2980 [ 992.945988] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 992.946760] ? wait_for_completion_io+0x270/0x270 [ 992.948055] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 992.948923] ? syscall_enter_from_user_mode+0x1d/0x50 [ 992.949879] do_syscall_64+0x33/0x40 [ 992.950533] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 992.951335] RIP: 0033:0x7f0758844b19 [ 992.951966] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 992.954508] RSP: 002b:00007f0755dba108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 992.955683] RAX: ffffffffffffffda RBX: 00007f0758957f60 RCX: 00007f0758844b19 [ 992.956814] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 992.957874] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 992.958966] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 992.960061] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:48:20 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESHEX, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xa504}}, './file1\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) r7 = openat(r6, &(0x7f0000000400)='./file1\x00', 0x10242, 0x4) read(r5, &(0x7f0000000500)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="00ea4a8c0081216da4b6c8c4cc4569020000006c6964d02d67e0099960f4ac65cb580000002e2f66696c653000"]) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x30004840) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 15:48:20 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 50) [ 993.064611] FAULT_INJECTION: forcing a failure. [ 993.064611] name failslab, interval 1, probability 0, space 0, times 0 [ 993.066447] CPU: 0 PID: 6296 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 993.067470] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.068719] Call Trace: [ 993.069258] dump_stack+0x107/0x167 [ 993.069959] should_fail.cold+0x5/0xa [ 993.070520] ? ___slab_alloc+0x155/0x700 [ 993.071151] ? create_object.isra.0+0x3a/0xa20 [ 993.071857] should_failslab+0x5/0x20 [ 993.072417] kmem_cache_alloc+0x5b/0x310 [ 993.073163] create_object.isra.0+0x3a/0xa20 [ 993.073846] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 993.074809] kmem_cache_alloc+0x159/0x310 [ 993.075685] xas_alloc+0x336/0x440 [ 993.076463] xas_create+0x34a/0x10d0 [ 993.077382] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 993.078348] xas_store+0x8c/0x1c40 [ 993.079340] __xa_store+0x164/0x2d0 [ 993.080090] ? xa_delete_node+0x280/0x280 [ 993.081059] ? trace_hardirqs_on+0x5b/0x180 [ 993.082005] xa_store+0x31/0x50 [ 993.082665] __io_uring_add_tctx_node+0x1cf/0x520 [ 993.083542] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 993.084404] ? alloc_fd+0x2e7/0x670 [ 993.085321] io_uring_setup+0x1fbb/0x2980 [ 993.086236] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 993.087038] ? wait_for_completion_io+0x270/0x270 [ 993.088394] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 993.089234] ? syscall_enter_from_user_mode+0x1d/0x50 [ 993.090203] do_syscall_64+0x33/0x40 [ 993.090847] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 993.091700] RIP: 0033:0x7f8894c05b19 [ 993.092363] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.094815] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 993.095954] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 993.096929] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 993.097938] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 993.099000] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 993.100139] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:48:20 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:48:20 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 56) 15:48:20 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 49) 15:48:20 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 49) [ 993.195975] FAULT_INJECTION: forcing a failure. [ 993.195975] name failslab, interval 1, probability 0, space 0, times 0 15:48:20 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 61) [ 993.197486] CPU: 1 PID: 6300 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 993.198442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.199470] Call Trace: [ 993.199808] dump_stack+0x107/0x167 [ 993.200274] should_fail.cold+0x5/0xa [ 993.200762] ? create_object.isra.0+0x3a/0xa20 [ 993.201377] should_failslab+0x5/0x20 [ 993.201885] kmem_cache_alloc+0x5b/0x310 [ 993.202397] ? mark_held_locks+0x9e/0xe0 [ 993.202913] create_object.isra.0+0x3a/0xa20 [ 993.203516] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 993.204173] kmem_cache_alloc+0x159/0x310 [ 993.204720] xas_alloc+0x336/0x440 [ 993.205172] xas_create+0x34a/0x10d0 [ 993.205663] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 993.206389] xas_store+0x8c/0x1c40 [ 993.206863] __xa_store+0x164/0x2d0 [ 993.207357] ? xa_delete_node+0x280/0x280 [ 993.207895] ? trace_hardirqs_on+0x5b/0x180 [ 993.208445] xa_store+0x31/0x50 [ 993.208874] __io_uring_add_tctx_node+0x1cf/0x520 [ 993.209482] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 993.210162] ? alloc_fd+0x2e7/0x670 [ 993.210685] io_uring_setup+0x1fbb/0x2980 [ 993.211251] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 993.211893] ? wait_for_completion_io+0x270/0x270 [ 993.212533] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 993.213190] ? syscall_enter_from_user_mode+0x1d/0x50 [ 993.213858] do_syscall_64+0x33/0x40 [ 993.214367] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 993.215010] RIP: 0033:0x7fa6d9157b19 [ 993.215486] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.217834] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 993.218824] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 993.219705] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 993.220638] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 993.221564] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 993.222476] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 993.233678] FAULT_INJECTION: forcing a failure. [ 993.233678] name failslab, interval 1, probability 0, space 0, times 0 [ 993.235468] CPU: 0 PID: 6302 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 993.236517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.237711] Call Trace: [ 993.238246] dump_stack+0x107/0x167 [ 993.238964] should_fail.cold+0x5/0xa [ 993.239696] ? xas_alloc+0x336/0x440 [ 993.240413] should_failslab+0x5/0x20 [ 993.241040] kmem_cache_alloc+0x5b/0x310 [ 993.241912] xas_alloc+0x336/0x440 [ 993.242675] xas_create+0x34a/0x10d0 [ 993.243584] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 993.244527] xas_store+0x8c/0x1c40 [ 993.245514] __xa_store+0x164/0x2d0 [ 993.246841] ? xa_delete_node+0x280/0x280 [ 993.248579] ? trace_hardirqs_on+0x5b/0x180 [ 993.249937] FAULT_INJECTION: forcing a failure. [ 993.249937] name failslab, interval 1, probability 0, space 0, times 0 [ 993.251847] xa_store+0x31/0x50 [ 993.252971] __io_uring_add_tctx_node+0x1cf/0x520 [ 993.254585] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 993.256160] ? alloc_fd+0x2e7/0x670 [ 993.257637] io_uring_setup+0x1fbb/0x2980 [ 993.259159] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 993.260780] ? wait_for_completion_io+0x270/0x270 [ 993.262806] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 993.264566] ? syscall_enter_from_user_mode+0x1d/0x50 [ 993.266337] do_syscall_64+0x33/0x40 [ 993.267614] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 993.269279] RIP: 0033:0x7ff377019b19 [ 993.270501] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.276138] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 993.278578] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 993.280795] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 993.283040] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 993.285300] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 993.287611] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 993.290307] CPU: 1 PID: 6305 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 993.291240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.292365] Call Trace: [ 993.292768] dump_stack+0x107/0x167 [ 993.293276] should_fail.cold+0x5/0xa [ 993.293833] ? xas_alloc+0x336/0x440 [ 993.294348] should_failslab+0x5/0x20 [ 993.294870] kmem_cache_alloc+0x5b/0x310 [ 993.295452] xas_alloc+0x336/0x440 [ 993.295972] xas_create+0x34a/0x10d0 [ 993.296528] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 993.297245] xas_store+0x8c/0x1c40 [ 993.297752] __xa_store+0x164/0x2d0 [ 993.298930] ? xa_delete_node+0x280/0x280 [ 993.300312] ? trace_hardirqs_on+0x5b/0x180 [ 993.300949] xa_store+0x31/0x50 [ 993.302027] __io_uring_add_tctx_node+0x1cf/0x520 [ 993.302715] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 993.304388] ? alloc_fd+0x2e7/0x670 [ 993.304915] io_uring_setup+0x1fbb/0x2980 [ 993.306302] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 993.307047] ? wait_for_completion_io+0x270/0x270 [ 993.308592] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 993.309330] ? syscall_enter_from_user_mode+0x1d/0x50 [ 993.311108] do_syscall_64+0x33/0x40 [ 993.311639] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 993.313309] RIP: 0033:0x7f1fa37f6b19 [ 993.313891] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.319964] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 993.321080] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 993.323473] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 993.325855] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 993.328215] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 993.330545] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:48:20 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 993.341965] FAULT_INJECTION: forcing a failure. [ 993.341965] name failslab, interval 1, probability 0, space 0, times 0 [ 993.347174] CPU: 1 PID: 6306 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 993.348147] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.350885] Call Trace: [ 993.351759] dump_stack+0x107/0x167 [ 993.352962] should_fail.cold+0x5/0xa [ 993.354246] ? vm_area_dup+0x78/0x290 [ 993.355471] should_failslab+0x5/0x20 [ 993.356733] kmem_cache_alloc+0x5b/0x310 [ 993.357315] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 993.363034] vm_area_dup+0x78/0x290 [ 993.363578] ? mark_lock+0xf5/0x2df0 [ 993.364858] ? lock_chain_count+0x20/0x20 [ 993.365443] ? mark_lock+0xf5/0x2df0 [ 993.366680] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 993.367444] ? lock_chain_count+0x20/0x20 [ 993.368767] ? _raw_spin_unlock_irq+0x1f/0x30 [ 993.369400] ? trace_hardirqs_on+0x5b/0x180 [ 993.370831] ? mark_lock+0xf5/0x2df0 [ 993.372059] ? vm_area_alloc+0x110/0x110 [ 993.373373] ? __lock_acquire+0x1657/0x5b00 [ 993.374714] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 993.376296] ? SOFTIRQ_verbose+0x10/0x10 [ 993.377487] ? vmacache_find+0x55/0x2a0 [ 993.378881] __split_vma+0xa8/0x4e0 [ 993.380102] __do_munmap+0x365/0x1260 [ 993.381340] ? arch_get_unmapped_area+0x450/0x450 [ 993.382996] ? lock_release+0x680/0x680 [ 993.384246] mmap_region+0x7c8/0x1500 [ 993.385550] do_mmap+0xcdb/0x11e0 [ 993.386712] vm_mmap_pgoff+0x198/0x1f0 [ 993.387977] ? randomize_page+0xb0/0xb0 [ 993.389294] ksys_mmap_pgoff+0x41c/0x560 [ 993.394102] ? find_mergeable_anon_vma+0x250/0x250 [ 993.394704] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 993.395345] ? syscall_enter_from_user_mode+0x1d/0x50 [ 993.396021] do_syscall_64+0x33/0x40 [ 993.396477] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 993.397124] RIP: 0033:0x7f0758844b62 15:48:20 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 57) [ 993.397575] 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 [ 993.403014] RSP: 002b:00007f0755dba0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 993.403972] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f0758844b62 [ 993.404835] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffc000 [ 993.405703] RBP: 0000000020ffc000 R08: 0000000000000005 R09: 0000000000000000 [ 993.410634] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 993.411503] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 993.472108] FAULT_INJECTION: forcing a failure. [ 993.472108] name failslab, interval 1, probability 0, space 0, times 0 [ 993.473691] CPU: 0 PID: 6309 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 993.474720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.475834] Call Trace: [ 993.476270] dump_stack+0x107/0x167 [ 993.476886] should_fail.cold+0x5/0xa [ 993.477492] ? xas_alloc+0x336/0x440 [ 993.478132] should_failslab+0x5/0x20 [ 993.478711] kmem_cache_alloc+0x5b/0x310 [ 993.479492] xas_alloc+0x336/0x440 [ 993.480141] xas_create+0x34a/0x10d0 [ 993.480886] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 993.481711] xas_store+0x8c/0x1c40 [ 993.482623] __xa_store+0x164/0x2d0 [ 993.483272] ? xa_delete_node+0x280/0x280 [ 993.484052] ? trace_hardirqs_on+0x5b/0x180 [ 993.484881] xa_store+0x31/0x50 [ 993.485456] __io_uring_add_tctx_node+0x1cf/0x520 [ 993.486262] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 993.486992] ? alloc_fd+0x2e7/0x670 [ 993.487752] io_uring_setup+0x1fbb/0x2980 [ 993.488502] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 993.489248] ? wait_for_completion_io+0x270/0x270 [ 993.490373] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 993.491114] ? syscall_enter_from_user_mode+0x1d/0x50 [ 993.491936] do_syscall_64+0x33/0x40 [ 993.492494] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 993.493219] RIP: 0033:0x7fa6d9157b19 [ 993.493823] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.496197] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 993.497295] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 993.498286] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 993.499239] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 993.499850] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 993.500211] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 993.502230] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:48:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:48:20 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 51) 15:48:20 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:48:20 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 50) 15:48:20 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 62) 15:48:20 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 50) 15:48:20 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 58) [ 993.689489] FAULT_INJECTION: forcing a failure. [ 993.689489] name failslab, interval 1, probability 0, space 0, times 0 [ 993.694769] CPU: 1 PID: 6316 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 993.695597] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.696652] Call Trace: [ 993.696984] dump_stack+0x107/0x167 [ 993.697464] should_fail.cold+0x5/0xa [ 993.703541] FAULT_INJECTION: forcing a failure. [ 993.703541] name failslab, interval 1, probability 0, space 0, times 0 [ 993.705949] ? ___slab_alloc+0x155/0x700 [ 993.705965] ? create_object.isra.0+0x3a/0xa20 [ 993.705983] should_failslab+0x5/0x20 [ 993.705996] kmem_cache_alloc+0x5b/0x310 [ 993.706017] create_object.isra.0+0x3a/0xa20 [ 993.706029] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 993.706049] kmem_cache_alloc+0x159/0x310 [ 993.711154] xas_alloc+0x336/0x440 [ 993.711590] xas_create+0x34a/0x10d0 [ 993.712055] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 993.712693] xas_store+0x8c/0x1c40 [ 993.713138] __xa_store+0x164/0x2d0 [ 993.713631] ? xa_delete_node+0x280/0x280 [ 993.714182] ? trace_hardirqs_on+0x5b/0x180 [ 993.714720] xa_store+0x31/0x50 [ 993.715125] __io_uring_add_tctx_node+0x1cf/0x520 [ 993.715719] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 993.716382] ? alloc_fd+0x2e7/0x670 [ 993.716860] io_uring_setup+0x1fbb/0x2980 [ 993.717445] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 993.718088] ? wait_for_completion_io+0x270/0x270 [ 993.718723] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 993.719358] ? syscall_enter_from_user_mode+0x1d/0x50 [ 993.719987] do_syscall_64+0x33/0x40 [ 993.720448] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 993.721071] RIP: 0033:0x7fa6d9157b19 [ 993.721552] 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 [ 993.723800] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 993.724730] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 993.725595] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 993.726481] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 993.727389] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 993.728284] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 993.729184] CPU: 0 PID: 6317 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 993.730142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.731313] Call Trace: [ 993.731743] dump_stack+0x107/0x167 [ 993.732357] should_fail.cold+0x5/0xa [ 993.732961] ? create_object.isra.0+0x3a/0xa20 [ 993.733704] should_failslab+0x5/0x20 [ 993.734320] kmem_cache_alloc+0x5b/0x310 [ 993.734923] ? mark_held_locks+0x9e/0xe0 [ 993.735622] create_object.isra.0+0x3a/0xa20 [ 993.736246] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 993.737068] kmem_cache_alloc+0x159/0x310 [ 993.737884] xas_alloc+0x336/0x440 [ 993.738602] xas_create+0x34a/0x10d0 [ 993.739446] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 993.740359] xas_store+0x8c/0x1c40 [ 993.741280] __xa_store+0x164/0x2d0 [ 993.741927] ? xa_delete_node+0x280/0x280 [ 993.742795] ? trace_hardirqs_on+0x5b/0x180 [ 993.743699] xa_store+0x31/0x50 [ 993.744354] __io_uring_add_tctx_node+0x1cf/0x520 [ 993.745144] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 993.745941] ? alloc_fd+0x2e7/0x670 [ 993.746704] io_uring_setup+0x1fbb/0x2980 [ 993.747555] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 993.748350] ? wait_for_completion_io+0x270/0x270 [ 993.749577] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 993.750404] ? syscall_enter_from_user_mode+0x1d/0x50 [ 993.751274] do_syscall_64+0x33/0x40 [ 993.751839] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 993.752552] RIP: 0033:0x7f1fa37f6b19 [ 993.753017] FAULT_INJECTION: forcing a failure. [ 993.753017] name failslab, interval 1, probability 0, space 0, times 0 [ 993.754502] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.754536] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 993.754600] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 993.754633] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 993.754665] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 993.754697] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 993.754730] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 993.763874] CPU: 1 PID: 6323 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 993.765083] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.769157] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 993.775214] Call Trace: [ 993.775228] dump_stack+0x107/0x167 [ 993.775242] should_fail.cold+0x5/0xa [ 993.775255] ? create_object.isra.0+0x3a/0xa20 [ 993.775270] should_failslab+0x5/0x20 [ 993.775285] kmem_cache_alloc+0x5b/0x310 [ 993.776473] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 993.776838] create_object.isra.0+0x3a/0xa20 [ 993.783270] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 993.784836] kmem_cache_alloc+0x159/0x310 [ 993.785425] vm_area_dup+0x78/0x290 [ 993.786487] ? lock_release+0x680/0x680 [ 993.787048] ? mark_lock+0xf5/0x2df0 [ 993.788203] ? lock_chain_count+0x20/0x20 [ 993.788816] ? mark_lock+0xf5/0x2df0 [ 993.789910] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 993.790649] ? lock_chain_count+0x20/0x20 [ 993.791902] ? mark_lock+0xf5/0x2df0 [ 993.792469] ? vm_area_alloc+0x110/0x110 [ 993.793147] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 993.793661] ? __lock_acquire+0x1657/0x5b00 [ 993.793691] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 993.797846] ? SOFTIRQ_verbose+0x10/0x10 [ 993.799064] ? vmacache_find+0x55/0x2a0 [ 993.799624] __split_vma+0xa8/0x4e0 [ 993.800678] __do_munmap+0x365/0x1260 [ 993.801214] ? arch_get_unmapped_area+0x450/0x450 [ 993.802724] ? lock_release+0x680/0x680 [ 993.803880] mmap_region+0x7c8/0x1500 [ 993.804446] do_mmap+0xcdb/0x11e0 [ 993.805508] vm_mmap_pgoff+0x198/0x1f0 [ 993.810099] ? randomize_page+0xb0/0xb0 [ 993.811278] ksys_mmap_pgoff+0x41c/0x560 [ 993.812538] ? find_mergeable_anon_vma+0x250/0x250 [ 993.813977] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 993.814711] ? syscall_enter_from_user_mode+0x1d/0x50 [ 993.816209] do_syscall_64+0x33/0x40 [ 993.816745] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 993.818282] RIP: 0033:0x7f0758844b62 [ 993.818832] 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 [ 993.824452] RSP: 002b:00007f0755dba0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 993.826741] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f0758844b62 [ 993.828859] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffc000 [ 993.831049] RBP: 0000000020ffc000 R08: 0000000000000005 R09: 0000000000000000 [ 993.833151] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 993.835341] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 993.848197] FAULT_INJECTION: forcing a failure. [ 993.848197] name failslab, interval 1, probability 0, space 0, times 0 [ 993.852594] CPU: 1 PID: 6320 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 993.854791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.857364] Call Trace: [ 993.858301] dump_stack+0x107/0x167 [ 993.859555] should_fail.cold+0x5/0xa [ 993.860820] ? create_object.isra.0+0x3a/0xa20 [ 993.862315] should_failslab+0x5/0x20 [ 993.863568] kmem_cache_alloc+0x5b/0x310 [ 993.864906] ? mark_held_locks+0x9e/0xe0 [ 993.866388] create_object.isra.0+0x3a/0xa20 [ 993.867860] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 993.869566] kmem_cache_alloc+0x159/0x310 [ 993.871082] xas_alloc+0x336/0x440 [ 993.872375] xas_create+0x34a/0x10d0 [ 993.873860] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 993.875658] xas_store+0x8c/0x1c40 [ 993.875908] FAULT_INJECTION: forcing a failure. [ 993.875908] name failslab, interval 1, probability 0, space 0, times 0 [ 993.877762] __xa_store+0x164/0x2d0 [ 993.881104] ? xa_delete_node+0x280/0x280 [ 993.882644] ? trace_hardirqs_on+0x5b/0x180 [ 993.884237] xa_store+0x31/0x50 [ 993.885398] __io_uring_add_tctx_node+0x1cf/0x520 [ 993.887011] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 993.888686] ? alloc_fd+0x2e7/0x670 [ 993.890104] io_uring_setup+0x1fbb/0x2980 [ 993.891662] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 993.893246] ? wait_for_completion_io+0x270/0x270 [ 993.895207] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 993.896870] ? syscall_enter_from_user_mode+0x1d/0x50 [ 993.898642] do_syscall_64+0x33/0x40 [ 993.899843] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 993.901457] RIP: 0033:0x7ff377019b19 [ 993.902658] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.908395] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 993.910818] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 993.913018] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 993.915236] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 993.917497] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 993.919755] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 993.922371] CPU: 0 PID: 6326 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 993.923670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 993.925106] Call Trace: [ 993.925656] dump_stack+0x107/0x167 [ 993.926430] should_fail.cold+0x5/0xa [ 993.927257] ? xas_alloc+0x336/0x440 [ 993.928106] should_failslab+0x5/0x20 [ 993.928883] kmem_cache_alloc+0x5b/0x310 [ 993.929842] xas_alloc+0x336/0x440 [ 993.930662] xas_create+0x34a/0x10d0 [ 993.931563] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 993.932615] xas_store+0x8c/0x1c40 [ 993.933673] __xa_store+0x164/0x2d0 [ 993.934520] ? xa_delete_node+0x280/0x280 [ 993.935584] ? trace_hardirqs_on+0x5b/0x180 [ 993.936686] xa_store+0x31/0x50 [ 993.937474] __io_uring_add_tctx_node+0x1cf/0x520 [ 993.938468] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 993.939411] ? alloc_fd+0x2e7/0x670 [ 993.940481] io_uring_setup+0x1fbb/0x2980 [ 993.941504] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 993.942484] ? wait_for_completion_io+0x270/0x270 [ 993.943958] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 993.944935] ? syscall_enter_from_user_mode+0x1d/0x50 [ 993.945976] do_syscall_64+0x33/0x40 [ 993.946757] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 993.947746] RIP: 0033:0x7f8894c05b19 [ 993.948456] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.951667] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 993.953073] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 993.954425] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 993.955739] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 993.956940] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 993.957991] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1009.526888] FAULT_INJECTION: forcing a failure. [ 1009.526888] name failslab, interval 1, probability 0, space 0, times 0 [ 1009.530181] CPU: 1 PID: 6339 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 1009.532051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1009.534146] Call Trace: [ 1009.534504] dump_stack+0x107/0x167 [ 1009.535024] should_fail.cold+0x5/0xa [ 1009.535538] ? anon_vma_clone+0xdc/0x590 [ 1009.536110] should_failslab+0x5/0x20 [ 1009.536642] kmem_cache_alloc+0x5b/0x310 [ 1009.537194] anon_vma_clone+0xdc/0x590 15:48:36 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESHEX, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xa504}}, './file1\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) r7 = openat(r6, &(0x7f0000000400)='./file1\x00', 0x10242, 0x4) read(r5, &(0x7f0000000500)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="00ea4a8c0081216da4b6c8c4cc4569020000006c6964d02d67e0099960f4ac65cb580000002e2f66696c653000"]) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x30004840) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 15:48:36 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:48:36 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 52) 15:48:36 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:48:36 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 63) 15:48:36 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 59) 15:48:36 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 51) 15:48:36 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 51) [ 1009.537721] __split_vma+0x17c/0x4e0 [ 1009.542400] __do_munmap+0x365/0x1260 [ 1009.542913] ? arch_get_unmapped_area+0x450/0x450 [ 1009.543552] ? lock_release+0x680/0x680 [ 1009.544090] mmap_region+0x7c8/0x1500 [ 1009.544614] do_mmap+0xcdb/0x11e0 [ 1009.545080] vm_mmap_pgoff+0x198/0x1f0 [ 1009.545596] ? randomize_page+0xb0/0xb0 [ 1009.550182] ksys_mmap_pgoff+0x41c/0x560 [ 1009.550724] ? find_mergeable_anon_vma+0x250/0x250 [ 1009.551368] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1009.552052] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1009.552725] do_syscall_64+0x33/0x40 [ 1009.553219] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1009.553887] RIP: 0033:0x7f0758844b62 [ 1009.554970] 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 [ 1009.560464] RSP: 002b:00007f0755dba0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1009.562783] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f0758844b62 [ 1009.564949] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffc000 [ 1009.567141] RBP: 0000000020ffc000 R08: 0000000000000005 R09: 0000000000000000 [ 1009.569321] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1009.569507] FAULT_INJECTION: forcing a failure. [ 1009.569507] name failslab, interval 1, probability 0, space 0, times 0 [ 1009.571490] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1009.574618] CPU: 0 PID: 6336 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 1009.575681] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1009.576927] Call Trace: [ 1009.577411] dump_stack+0x107/0x167 [ 1009.578102] should_fail.cold+0x5/0xa [ 1009.578798] ? xas_alloc+0x336/0x440 [ 1009.579475] should_failslab+0x5/0x20 [ 1009.580111] kmem_cache_alloc+0x5b/0x310 [ 1009.580929] xas_alloc+0x336/0x440 [ 1009.581620] xas_create+0x34a/0x10d0 [ 1009.582452] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1009.583379] xas_store+0x8c/0x1c40 [ 1009.584255] __xa_store+0x164/0x2d0 [ 1009.584916] ? xa_delete_node+0x280/0x280 [ 1009.585754] ? trace_hardirqs_on+0x5b/0x180 [ 1009.586637] xa_store+0x31/0x50 [ 1009.587248] __io_uring_add_tctx_node+0x1cf/0x520 [ 1009.588044] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1009.588865] ? alloc_fd+0x2e7/0x670 [ 1009.589689] io_uring_setup+0x1fbb/0x2980 [ 1009.590525] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1009.591316] ? wait_for_completion_io+0x270/0x270 [ 1009.592468] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1009.593305] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1009.594233] do_syscall_64+0x33/0x40 [ 1009.594862] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1009.595675] RIP: 0033:0x7fa6d9157b19 [ 1009.596296] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1009.598862] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1009.599927] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 1009.600884] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 1009.601852] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 1009.602839] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 1009.603799] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1009.605536] FAULT_INJECTION: forcing a failure. [ 1009.605536] name failslab, interval 1, probability 0, space 0, times 0 [ 1009.607247] CPU: 1 PID: 6347 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 1009.608165] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1009.609283] Call Trace: [ 1009.609647] dump_stack+0x107/0x167 [ 1009.610162] should_fail.cold+0x5/0xa [ 1009.610679] ? create_object.isra.0+0x3a/0xa20 [ 1009.611293] should_failslab+0x5/0x20 [ 1009.611806] kmem_cache_alloc+0x5b/0x310 [ 1009.612352] ? mark_held_locks+0x9e/0xe0 [ 1009.612904] create_object.isra.0+0x3a/0xa20 [ 1009.613492] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1009.614210] kmem_cache_alloc+0x159/0x310 [ 1009.614778] xas_alloc+0x336/0x440 [ 1009.615261] xas_create+0x34a/0x10d0 [ 1009.615780] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1009.616477] xas_store+0x8c/0x1c40 [ 1009.616963] __xa_store+0x164/0x2d0 [ 1009.617446] ? xa_delete_node+0x280/0x280 [ 1009.618008] ? trace_hardirqs_on+0x5b/0x180 [ 1009.618544] FAULT_INJECTION: forcing a failure. [ 1009.618544] name failslab, interval 1, probability 0, space 0, times 0 [ 1009.619991] xa_store+0x31/0x50 [ 1009.620012] __io_uring_add_tctx_node+0x1cf/0x520 [ 1009.620028] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1009.620042] ? alloc_fd+0x2e7/0x670 [ 1009.620073] io_uring_setup+0x1fbb/0x2980 [ 1009.620098] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1009.620143] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1009.620161] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1009.620181] do_syscall_64+0x33/0x40 [ 1009.620197] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1009.620208] RIP: 0033:0x7f8894c05b19 [ 1009.620228] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1009.628838] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1009.629829] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 1009.630786] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 1009.631706] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 1009.632637] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 1009.633566] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1009.634543] CPU: 0 PID: 6348 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 1009.635479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1009.636580] Call Trace: [ 1009.636795] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1009.636987] dump_stack+0x107/0x167 [ 1009.638691] should_fail.cold+0x5/0xa [ 1009.639298] ? create_object.isra.0+0x3a/0xa20 [ 1009.639994] should_failslab+0x5/0x20 [ 1009.640550] kmem_cache_alloc+0x5b/0x310 [ 1009.641152] ? mark_held_locks+0x9e/0xe0 [ 1009.641853] create_object.isra.0+0x3a/0xa20 [ 1009.642102] FAULT_INJECTION: forcing a failure. [ 1009.642102] name failslab, interval 1, probability 0, space 0, times 0 [ 1009.642537] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1009.646334] kmem_cache_alloc+0x159/0x310 [ 1009.647154] xas_alloc+0x336/0x440 [ 1009.647842] xas_create+0x34a/0x10d0 [ 1009.648664] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1009.649589] xas_store+0x8c/0x1c40 [ 1009.650497] __xa_store+0x164/0x2d0 [ 1009.651185] ? xa_delete_node+0x280/0x280 [ 1009.652041] ? trace_hardirqs_on+0x5b/0x180 [ 1009.652918] xa_store+0x31/0x50 [ 1009.653547] __io_uring_add_tctx_node+0x1cf/0x520 [ 1009.654373] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1009.655199] ? alloc_fd+0x2e7/0x670 [ 1009.656035] io_uring_setup+0x1fbb/0x2980 [ 1009.656875] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1009.658102] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1009.658943] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1009.659870] do_syscall_64+0x33/0x40 [ 1009.660509] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1009.661319] RIP: 0033:0x7ff377019b19 [ 1009.661939] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1009.664604] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1009.665820] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 1009.666943] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 1009.668039] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 1009.669133] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 1009.670239] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1009.671686] CPU: 1 PID: 6350 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 1009.673473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1009.675908] Call Trace: [ 1009.676588] dump_stack+0x107/0x167 [ 1009.677517] should_fail.cold+0x5/0xa [ 1009.678598] ? xas_alloc+0x336/0x440 [ 1009.679557] should_failslab+0x5/0x20 [ 1009.680532] kmem_cache_alloc+0x5b/0x310 [ 1009.681582] xas_alloc+0x336/0x440 [ 1009.682590] xas_create+0x34a/0x10d0 [ 1009.683559] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1009.684906] xas_store+0x8c/0x1c40 [ 1009.685829] __xa_store+0x164/0x2d0 [ 1009.686913] ? xa_delete_node+0x280/0x280 [ 1009.687989] ? trace_hardirqs_on+0x5b/0x180 [ 1009.689102] xa_store+0x31/0x50 [ 1009.689956] __io_uring_add_tctx_node+0x1cf/0x520 [ 1009.691434] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1009.692784] ? alloc_fd+0x2e7/0x670 [ 1009.693726] io_uring_setup+0x1fbb/0x2980 [ 1009.694954] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1009.696262] ? wait_for_completion_io+0x270/0x270 [ 1009.697527] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1009.699046] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1009.700372] do_syscall_64+0x33/0x40 15:48:36 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 60) [ 1009.701323] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1009.706710] RIP: 0033:0x7f1fa37f6b19 [ 1009.707660] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1009.711200] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1009.712181] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 1009.713107] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 1009.714034] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 1009.714962] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 1009.715877] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1009.780765] FAULT_INJECTION: forcing a failure. [ 1009.780765] name failslab, interval 1, probability 0, space 0, times 0 [ 1009.782474] CPU: 0 PID: 6353 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 1009.783409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1009.784520] Call Trace: [ 1009.784974] dump_stack+0x107/0x167 [ 1009.785621] should_fail.cold+0x5/0xa [ 1009.786256] ? create_object.isra.0+0x3a/0xa20 [ 1009.786977] should_failslab+0x5/0x20 [ 1009.787549] kmem_cache_alloc+0x5b/0x310 [ 1009.788163] ? mark_held_locks+0x9e/0xe0 [ 1009.788877] create_object.isra.0+0x3a/0xa20 [ 1009.789513] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1009.790379] kmem_cache_alloc+0x159/0x310 [ 1009.791151] xas_alloc+0x336/0x440 [ 1009.791793] xas_create+0x34a/0x10d0 [ 1009.792554] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1009.793406] xas_store+0x8c/0x1c40 [ 1009.798262] __xa_store+0x164/0x2d0 [ 1009.798906] ? xa_delete_node+0x280/0x280 [ 1009.799691] ? trace_hardirqs_on+0x5b/0x180 [ 1009.800488] xa_store+0x31/0x50 [ 1009.801060] __io_uring_add_tctx_node+0x1cf/0x520 [ 1009.801792] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1009.802536] ? alloc_fd+0x2e7/0x670 [ 1009.803312] io_uring_setup+0x1fbb/0x2980 [ 1009.804090] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1009.804818] ? wait_for_completion_io+0x270/0x270 [ 1009.805904] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1009.806670] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1009.807500] do_syscall_64+0x33/0x40 [ 1009.808061] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1009.808786] RIP: 0033:0x7fa6d9157b19 [ 1009.809339] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1009.811689] RSP: 002b:00007fa6d66cd108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1009.812766] RAX: ffffffffffffffda RBX: 00007fa6d926af60 RCX: 00007fa6d9157b19 [ 1009.813730] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 1009.814708] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 1009.815664] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 1009.816640] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:48:36 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 52) 15:48:36 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:48:36 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 64) 15:48:36 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 53) 15:48:36 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 52) [ 1009.870043] FAULT_INJECTION: forcing a failure. [ 1009.870043] name failslab, interval 1, probability 0, space 0, times 0 [ 1009.872492] CPU: 0 PID: 6357 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 1009.873478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1009.874631] Call Trace: [ 1009.875073] dump_stack+0x107/0x167 [ 1009.875726] should_fail.cold+0x5/0xa [ 1009.876369] ? create_object.isra.0+0x3a/0xa20 [ 1009.877104] should_failslab+0x5/0x20 [ 1009.877675] kmem_cache_alloc+0x5b/0x310 [ 1009.878301] ? mark_held_locks+0x9e/0xe0 [ 1009.879059] create_object.isra.0+0x3a/0xa20 [ 1009.879700] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1009.880546] kmem_cache_alloc+0x159/0x310 [ 1009.881321] xas_alloc+0x336/0x440 [ 1009.881977] xas_create+0x34a/0x10d0 [ 1009.882772] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1009.883640] xas_store+0x8c/0x1c40 [ 1009.884485] __xa_store+0x164/0x2d0 [ 1009.885104] ? xa_delete_node+0x280/0x280 [ 1009.885934] ? trace_hardirqs_on+0x5b/0x180 [ 1009.886781] xa_store+0x31/0x50 [ 1009.887350] __io_uring_add_tctx_node+0x1cf/0x520 [ 1009.888073] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1009.888845] ? alloc_fd+0x2e7/0x670 [ 1009.889640] io_uring_setup+0x1fbb/0x2980 [ 1009.890420] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1009.891132] ? wait_for_completion_io+0x270/0x270 [ 1009.892193] FAULT_INJECTION: forcing a failure. [ 1009.892193] name failslab, interval 1, probability 0, space 0, times 0 [ 1009.892207] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1009.894488] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1009.895317] do_syscall_64+0x33/0x40 [ 1009.895926] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1009.896646] RIP: 0033:0x7ff377019b19 [ 1009.897198] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1009.899529] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1009.900663] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 1009.901627] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 1009.902598] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 1009.903609] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 1009.904592] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1009.905894] CPU: 1 PID: 6359 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 1009.906695] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1009.906839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1009.907724] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1009.908761] Call Trace: [ 1009.908786] dump_stack+0x107/0x167 [ 1009.908807] should_fail.cold+0x5/0xa [ 1009.909792] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1009.909976] ? create_object.isra.0+0x3a/0xa20 [ 1009.912314] should_failslab+0x5/0x20 [ 1009.912841] kmem_cache_alloc+0x5b/0x310 [ 1009.913392] create_object.isra.0+0x3a/0xa20 [ 1009.913995] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1009.914664] kmem_cache_alloc+0x159/0x310 [ 1009.915210] anon_vma_clone+0xdc/0x590 [ 1009.915734] __split_vma+0x17c/0x4e0 [ 1009.916261] __do_munmap+0x365/0x1260 [ 1009.916791] ? arch_get_unmapped_area+0x450/0x450 [ 1009.917416] ? lock_release+0x680/0x680 [ 1009.917937] mmap_region+0x7c8/0x1500 [ 1009.918465] do_mmap+0xcdb/0x11e0 [ 1009.918928] vm_mmap_pgoff+0x198/0x1f0 [ 1009.919437] ? randomize_page+0xb0/0xb0 [ 1009.920013] ksys_mmap_pgoff+0x41c/0x560 [ 1009.920543] ? find_mergeable_anon_vma+0x250/0x250 [ 1009.921205] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1009.921879] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1009.922560] do_syscall_64+0x33/0x40 [ 1009.923090] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1009.923782] RIP: 0033:0x7f0758844b62 [ 1009.924261] 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 [ 1009.926600] RSP: 002b:00007f0755dba0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1009.927623] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f0758844b62 [ 1009.928563] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffc000 [ 1009.929469] RBP: 0000000020ffc000 R08: 0000000000000005 R09: 0000000000000000 [ 1009.930390] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1009.931309] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1009.942162] FAULT_INJECTION: forcing a failure. [ 1009.942162] name failslab, interval 1, probability 0, space 0, times 0 [ 1009.944225] CPU: 0 PID: 6361 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 1009.945180] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1009.946312] Call Trace: [ 1009.946754] dump_stack+0x107/0x167 [ 1009.947383] should_fail.cold+0x5/0xa [ 1009.948045] ? create_object.isra.0+0x3a/0xa20 [ 1009.948782] should_failslab+0x5/0x20 [ 1009.949360] kmem_cache_alloc+0x5b/0x310 [ 1009.949984] ? mark_held_locks+0x9e/0xe0 [ 1009.950703] create_object.isra.0+0x3a/0xa20 [ 1009.951380] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1009.952251] kmem_cache_alloc+0x159/0x310 [ 1009.953015] xas_alloc+0x336/0x440 [ 1009.953659] xas_create+0x34a/0x10d0 [ 1009.954482] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1009.955351] xas_store+0x8c/0x1c40 [ 1009.956194] __xa_store+0x164/0x2d0 [ 1009.956831] ? xa_delete_node+0x280/0x280 [ 1009.957633] ? trace_hardirqs_on+0x5b/0x180 [ 1009.958504] xa_store+0x31/0x50 [ 1009.959102] __io_uring_add_tctx_node+0x1cf/0x520 [ 1009.959840] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1009.960584] ? alloc_fd+0x2e7/0x670 [ 1009.961414] io_uring_setup+0x1fbb/0x2980 [ 1009.961659] FAULT_INJECTION: forcing a failure. [ 1009.961659] name failslab, interval 1, probability 0, space 0, times 0 [ 1009.962200] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1009.964166] ? wait_for_completion_io+0x270/0x270 [ 1009.965266] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1009.966060] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1009.966904] do_syscall_64+0x33/0x40 [ 1009.967472] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1009.968241] RIP: 0033:0x7f1fa37f6b19 [ 1009.968826] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1009.971223] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1009.972328] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 1009.973288] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 1009.974262] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 1009.975270] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 1009.976264] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1009.977575] CPU: 1 PID: 6364 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 1009.978522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1009.979616] Call Trace: [ 1009.979971] dump_stack+0x107/0x167 [ 1009.980446] should_fail.cold+0x5/0xa [ 1009.980981] ? xas_alloc+0x336/0x440 [ 1009.981483] should_failslab+0x5/0x20 [ 1009.982268] kmem_cache_alloc+0x5b/0x310 [ 1009.982814] xas_alloc+0x336/0x440 [ 1009.983279] xas_create+0x34a/0x10d0 [ 1009.983779] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1009.984456] xas_store+0x8c/0x1c40 [ 1009.985118] __xa_store+0x164/0x2d0 15:48:37 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, r4, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 1009.985598] ? xa_delete_node+0x280/0x280 sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 1009.986221] ? trace_hardirqs_on+0x5b/0x180 [ 1009.986794] xa_store+0x31/0x50 [ 1009.987231] __io_uring_add_tctx_node+0x1cf/0x520 [ 1009.987858] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1009.988534] ? alloc_fd+0x2e7/0x670 [ 1009.989066] io_uring_setup+0x1fbb/0x2980 [ 1009.989618] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1009.990319] ? wait_for_completion_io+0x270/0x270 [ 1009.990963] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1009.991639] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1009.992300] do_syscall_64+0x33/0x40 [ 1009.992779] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1009.993444] RIP: 0033:0x7f8894c05b19 [ 1009.993960] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1009.996596] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1009.997644] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 1009.998675] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 1009.999640] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 1010.000660] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 1010.001652] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:48:37 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 61) [ 1010.036060] FAULT_INJECTION: forcing a failure. [ 1010.036060] name failslab, interval 1, probability 0, space 0, times 0 [ 1010.039134] CPU: 1 PID: 6368 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 1010.040080] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1010.041235] Call Trace: [ 1010.041592] dump_stack+0x107/0x167 [ 1010.042208] should_fail.cold+0x5/0xa [ 1010.042756] ? vm_area_dup+0x78/0x290 [ 1010.043270] should_failslab+0x5/0x20 [ 1010.043836] kmem_cache_alloc+0x5b/0x310 [ 1010.044373] vm_area_dup+0x78/0x290 [ 1010.044905] ? lock_release+0x680/0x680 [ 1010.045466] ? mark_lock+0xf5/0x2df0 [ 1010.046106] ? lock_chain_count+0x20/0x20 [ 1010.046649] ? mark_lock+0xf5/0x2df0 [ 1010.047191] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1010.047942] ? lock_chain_count+0x20/0x20 [ 1010.048534] ? mark_lock+0xf5/0x2df0 [ 1010.049113] ? vm_area_alloc+0x110/0x110 [ 1010.049645] ? __lock_acquire+0x1657/0x5b00 [ 1010.050325] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1010.051066] ? SOFTIRQ_verbose+0x10/0x10 [ 1010.051599] ? vmacache_find+0x55/0x2a0 [ 1010.052219] __split_vma+0xa8/0x4e0 [ 1010.052750] __do_munmap+0x365/0x1260 [ 1010.053288] ? arch_get_unmapped_area+0x450/0x450 [ 1010.054012] ? lock_release+0x680/0x680 [ 1010.054529] mmap_region+0x7c8/0x1500 [ 1010.055101] do_mmap+0xcdb/0x11e0 [ 1010.055564] vm_mmap_pgoff+0x198/0x1f0 [ 1010.056186] ? randomize_page+0xb0/0xb0 [ 1010.056781] ksys_mmap_pgoff+0x41c/0x560 [ 1010.057352] ? find_mergeable_anon_vma+0x250/0x250 [ 1010.058100] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1010.058834] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1010.059506] do_syscall_64+0x33/0x40 [ 1010.060084] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1010.060825] RIP: 0033:0x7fa6d9157b62 [ 1010.061337] 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 [ 1010.063952] RSP: 002b:00007fa6d66cd0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1010.065008] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fa6d9157b62 [ 1010.068174] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffc000 [ 1010.069147] RBP: 0000000020ffc000 R08: 0000000000000005 R09: 0000000000000000 [ 1010.070207] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1010.071212] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:48:50 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESHEX, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xa504}}, './file1\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) r7 = openat(r6, &(0x7f0000000400)='./file1\x00', 0x10242, 0x4) read(r5, &(0x7f0000000500)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="00ea4a8c0081216da4b6c8c4cc4569020000006c6964d02d67e0099960f4ac65cb580000002e2f66696c653000"]) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x30004840) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 15:48:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(r0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:48:50 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 62) 15:48:50 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 53) 15:48:50 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 53) 15:48:50 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 65) 15:48:50 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:48:50 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 54) [ 1023.265997] FAULT_INJECTION: forcing a failure. [ 1023.265997] name failslab, interval 1, probability 0, space 0, times 0 [ 1023.268476] CPU: 1 PID: 6387 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 1023.269391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1023.270497] Call Trace: [ 1023.270878] dump_stack+0x107/0x167 [ 1023.271325] should_fail.cold+0x5/0xa [ 1023.271849] ? vm_area_alloc+0x1c/0x110 [ 1023.272351] should_failslab+0x5/0x20 [ 1023.272888] kmem_cache_alloc+0x5b/0x310 [ 1023.273399] vm_area_alloc+0x1c/0x110 [ 1023.273943] mmap_region+0x97e/0x1500 [ 1023.275641] do_mmap+0xcdb/0x11e0 [ 1023.276630] vm_mmap_pgoff+0x198/0x1f0 [ 1023.277676] ? randomize_page+0xb0/0xb0 [ 1023.278732] FAULT_INJECTION: forcing a failure. [ 1023.278732] name failslab, interval 1, probability 0, space 0, times 0 [ 1023.278882] ksys_mmap_pgoff+0x41c/0x560 [ 1023.278901] ? find_mergeable_anon_vma+0x250/0x250 [ 1023.278919] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1023.284956] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1023.286364] do_syscall_64+0x33/0x40 [ 1023.287343] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1023.288647] RIP: 0033:0x7f0758844b62 [ 1023.289566] 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 [ 1023.295329] RSP: 002b:00007f0755dba0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1023.297352] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f0758844b62 [ 1023.299482] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffc000 [ 1023.301329] RBP: 0000000020ffc000 R08: 0000000000000005 R09: 0000000000000000 [ 1023.303468] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1023.305341] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1023.307492] CPU: 0 PID: 6389 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 1023.308570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1023.309841] Call Trace: [ 1023.310377] dump_stack+0x107/0x167 [ 1023.311038] should_fail.cold+0x5/0xa [ 1023.311701] ? xas_alloc+0x336/0x440 [ 1023.312407] should_failslab+0x5/0x20 [ 1023.313053] kmem_cache_alloc+0x5b/0x310 [ 1023.313840] xas_alloc+0x336/0x440 [ 1023.314500] xas_create+0x34a/0x10d0 [ 1023.315284] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1023.316133] xas_store+0x8c/0x1c40 [ 1023.316941] __xa_store+0x164/0x2d0 [ 1023.317547] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1023.317558] ? xa_delete_node+0x280/0x280 [ 1023.320812] ? trace_hardirqs_on+0x5b/0x180 [ 1023.322169] FAULT_INJECTION: forcing a failure. [ 1023.322169] name failslab, interval 1, probability 0, space 0, times 0 [ 1023.322182] xa_store+0x31/0x50 [ 1023.324118] __io_uring_add_tctx_node+0x1cf/0x520 [ 1023.324842] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1023.325609] ? alloc_fd+0x2e7/0x670 [ 1023.326414] io_uring_setup+0x1fbb/0x2980 [ 1023.327176] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1023.327881] ? wait_for_completion_io+0x270/0x270 [ 1023.329011] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1023.329755] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1023.330602] do_syscall_64+0x33/0x40 [ 1023.331170] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1023.331887] RIP: 0033:0x7f1fa37f6b19 [ 1023.332438] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1023.335661] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1023.338000] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 1023.340206] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 1023.342445] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 1023.344632] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 1023.346837] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1023.355268] CPU: 1 PID: 6391 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 1023.356286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1023.357454] Call Trace: [ 1023.357818] dump_stack+0x107/0x167 [ 1023.358344] should_fail.cold+0x5/0xa [ 1023.358870] ? create_object.isra.0+0x3a/0xa20 [ 1023.359540] should_failslab+0x5/0x20 [ 1023.360085] kmem_cache_alloc+0x5b/0x310 [ 1023.360650] create_object.isra.0+0x3a/0xa20 [ 1023.361248] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1023.361944] kmem_cache_alloc+0x159/0x310 [ 1023.362585] vm_area_dup+0x78/0x290 [ 1023.363119] ? lock_release+0x680/0x680 [ 1023.363667] ? mark_lock+0xf5/0x2df0 [ 1023.364180] ? lock_chain_count+0x20/0x20 [ 1023.364748] ? mark_lock+0xf5/0x2df0 [ 1023.365302] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1023.366029] ? lock_chain_count+0x20/0x20 [ 1023.366646] ? mark_lock+0xf5/0x2df0 [ 1023.367160] ? vm_area_alloc+0x110/0x110 [ 1023.367698] ? __lock_acquire+0x1657/0x5b00 [ 1023.368288] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1023.368930] ? SOFTIRQ_verbose+0x10/0x10 [ 1023.369456] ? vmacache_find+0x55/0x2a0 [ 1023.369940] __split_vma+0xa8/0x4e0 [ 1023.374787] FAULT_INJECTION: forcing a failure. [ 1023.374787] name failslab, interval 1, probability 0, space 0, times 0 [ 1023.386461] __do_munmap+0x365/0x1260 [ 1023.386478] ? arch_get_unmapped_area+0x450/0x450 [ 1023.386491] ? lock_release+0x680/0x680 [ 1023.386505] mmap_region+0x7c8/0x1500 [ 1023.386531] do_mmap+0xcdb/0x11e0 [ 1023.386551] vm_mmap_pgoff+0x198/0x1f0 [ 1023.386567] ? randomize_page+0xb0/0xb0 [ 1023.386594] ksys_mmap_pgoff+0x41c/0x560 [ 1023.386608] ? find_mergeable_anon_vma+0x250/0x250 [ 1023.386623] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1023.386637] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1023.386651] do_syscall_64+0x33/0x40 [ 1023.386664] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1023.386679] RIP: 0033:0x7fa6d9157b62 [ 1023.386697] 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 [ 1023.397646] RSP: 002b:00007fa6d66cd0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1023.398609] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fa6d9157b62 [ 1023.399507] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffc000 [ 1023.400370] RBP: 0000000020ffc000 R08: 0000000000000005 R09: 0000000000000000 [ 1023.401260] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1023.402246] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1023.403198] CPU: 0 PID: 6380 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 1023.410691] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1023.411819] Call Trace: [ 1023.412254] dump_stack+0x107/0x167 [ 1023.412875] should_fail.cold+0x5/0xa [ 1023.413530] ? create_object.isra.0+0x3a/0xa20 [ 1023.414287] should_failslab+0x5/0x20 [ 1023.414847] kmem_cache_alloc+0x5b/0x310 [ 1023.415447] ? mark_held_locks+0x9e/0xe0 [ 1023.416162] create_object.isra.0+0x3a/0xa20 [ 1023.416838] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1023.417686] kmem_cache_alloc+0x159/0x310 [ 1023.418500] xas_alloc+0x336/0x440 [ 1023.419152] xas_create+0x34a/0x10d0 [ 1023.419908] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1023.420744] xas_store+0x8c/0x1c40 [ 1023.421619] __xa_store+0x164/0x2d0 [ 1023.422285] ? xa_delete_node+0x280/0x280 [ 1023.423074] ? trace_hardirqs_on+0x5b/0x180 [ 1023.423870] xa_store+0x31/0x50 [ 1023.424482] __io_uring_add_tctx_node+0x1cf/0x520 [ 1023.425248] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1023.425987] ? alloc_fd+0x2e7/0x670 [ 1023.426783] io_uring_setup+0x1fbb/0x2980 [ 1023.427591] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1023.428330] ? wait_for_completion_io+0x270/0x270 [ 1023.429420] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1023.430180] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1023.431068] do_syscall_64+0x33/0x40 [ 1023.431666] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1023.432387] RIP: 0033:0x7f8894c05b19 [ 1023.432938] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1023.435320] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1023.436433] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 1023.437424] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 1023.438397] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 1023.439402] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 1023.440369] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:48:50 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 1023.480038] FAULT_INJECTION: forcing a failure. [ 1023.480038] name failslab, interval 1, probability 0, space 0, times 0 [ 1023.481661] CPU: 0 PID: 6382 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 1023.482639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1023.483748] Call Trace: [ 1023.484187] dump_stack+0x107/0x167 [ 1023.484867] should_fail.cold+0x5/0xa [ 1023.485515] ? xas_alloc+0x336/0x440 [ 1023.486119] should_failslab+0x5/0x20 [ 1023.486704] kmem_cache_alloc+0x5b/0x310 [ 1023.487477] xas_alloc+0x336/0x440 [ 1023.488109] xas_create+0x34a/0x10d0 [ 1023.488921] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1023.489783] xas_store+0x8c/0x1c40 [ 1023.490637] __xa_store+0x164/0x2d0 [ 1023.491255] ? xa_delete_node+0x280/0x280 [ 1023.492079] ? trace_hardirqs_on+0x5b/0x180 [ 1023.492913] xa_store+0x31/0x50 [ 1023.493510] __io_uring_add_tctx_node+0x1cf/0x520 [ 1023.494259] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1023.495012] ? alloc_fd+0x2e7/0x670 [ 1023.495768] io_uring_setup+0x1fbb/0x2980 [ 1023.496532] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1023.497256] ? wait_for_completion_io+0x270/0x270 [ 1023.502402] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1023.503177] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1023.504028] do_syscall_64+0x33/0x40 [ 1023.504585] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1023.505304] RIP: 0033:0x7ff377019b19 [ 1023.505905] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1023.508258] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1023.509366] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 1023.510363] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 1023.511337] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 1023.512351] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 1023.513309] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1023.515102] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1023.515993] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1023.517000] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 15:48:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(r0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:48:50 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 54) 15:48:50 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 66) 15:48:50 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000d40)=@abs, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/221, 0xdd}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/246, 0xf6}], 0x3, &(0x7f0000001100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x38}, 0x20) r6 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r8 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r8, 0x8, 0xffffffffffffffff) fcntl$getownex(r8, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r7, r9, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r5}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 1023.654080] FAULT_INJECTION: forcing a failure. [ 1023.654080] name failslab, interval 1, probability 0, space 0, times 0 [ 1023.656919] CPU: 1 PID: 6398 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 1023.657777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1023.658881] Call Trace: [ 1023.659228] dump_stack+0x107/0x167 [ 1023.659718] should_fail.cold+0x5/0xa [ 1023.660209] ? create_object.isra.0+0x3a/0xa20 [ 1023.660794] should_failslab+0x5/0x20 [ 1023.661280] kmem_cache_alloc+0x5b/0x310 [ 1023.661850] create_object.isra.0+0x3a/0xa20 [ 1023.662429] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1023.663111] kmem_cache_alloc+0x159/0x310 [ 1023.663649] vm_area_alloc+0x1c/0x110 [ 1023.664132] mmap_region+0x97e/0x1500 [ 1023.664635] do_mmap+0xcdb/0x11e0 [ 1023.665090] vm_mmap_pgoff+0x198/0x1f0 [ 1023.665592] ? randomize_page+0xb0/0xb0 [ 1023.666178] ksys_mmap_pgoff+0x41c/0x560 [ 1023.666740] ? find_mergeable_anon_vma+0x250/0x250 [ 1023.667373] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1023.667944] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1023.668494] do_syscall_64+0x33/0x40 [ 1023.668946] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1023.669493] RIP: 0033:0x7f0758844b62 [ 1023.669918] 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 [ 1023.671947] RSP: 002b:00007f0755dba0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1023.672796] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f0758844b62 [ 1023.673551] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffc000 [ 1023.674431] RBP: 0000000020ffc000 R08: 0000000000000005 R09: 0000000000000000 [ 1023.675328] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1023.676227] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1023.685155] FAULT_INJECTION: forcing a failure. [ 1023.685155] name failslab, interval 1, probability 0, space 0, times 0 [ 1023.686784] CPU: 0 PID: 6401 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 1023.687762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1023.688870] Call Trace: [ 1023.689311] dump_stack+0x107/0x167 [ 1023.689944] should_fail.cold+0x5/0xa [ 1023.690594] ? xas_alloc+0x336/0x440 [ 1023.691225] should_failslab+0x5/0x20 [ 1023.691782] kmem_cache_alloc+0x5b/0x310 [ 1023.692517] xas_alloc+0x336/0x440 [ 1023.693188] xas_create+0x34a/0x10d0 [ 1023.693966] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1023.694824] xas_store+0x8c/0x1c40 [ 1023.695645] __xa_store+0x164/0x2d0 [ 1023.696310] ? xa_delete_node+0x280/0x280 [ 1023.697120] ? trace_hardirqs_on+0x5b/0x180 [ 1023.697914] xa_store+0x31/0x50 [ 1023.698510] __io_uring_add_tctx_node+0x1cf/0x520 [ 1023.699287] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1023.700048] ? alloc_fd+0x2e7/0x670 [ 1023.700803] io_uring_setup+0x1fbb/0x2980 [ 1023.701554] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1023.702298] ? wait_for_completion_io+0x270/0x270 [ 1023.703405] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1023.704179] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1023.705002] do_syscall_64+0x33/0x40 [ 1023.705560] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1023.706354] RIP: 0033:0x7ff377019b19 [ 1023.706928] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1023.709239] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1023.710399] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 1023.711379] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 1023.712330] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 1023.713329] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 1023.714409] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1036.723351] FAULT_INJECTION: forcing a failure. [ 1036.723351] name failslab, interval 1, probability 0, space 0, times 0 [ 1036.724762] CPU: 1 PID: 6412 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 1036.725590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1036.726617] Call Trace: [ 1036.726948] dump_stack+0x107/0x167 [ 1036.727397] should_fail.cold+0x5/0xa [ 1036.727868] ? create_object.isra.0+0x3a/0xa20 [ 1036.728438] should_failslab+0x5/0x20 [ 1036.728909] kmem_cache_alloc+0x5b/0x310 [ 1036.729424] ? mark_held_locks+0x9e/0xe0 [ 1036.729936] create_object.isra.0+0x3a/0xa20 [ 1036.730933] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1036.731599] kmem_cache_alloc+0x159/0x310 [ 1036.732122] xas_alloc+0x336/0x440 [ 1036.732572] xas_create+0x34a/0x10d0 [ 1036.733043] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1036.733690] xas_store+0x8c/0x1c40 [ 1036.734147] __xa_store+0x164/0x2d0 [ 1036.734652] ? xa_delete_node+0x280/0x280 [ 1036.735172] ? trace_hardirqs_on+0x5b/0x180 [ 1036.735723] xa_store+0x31/0x50 [ 1036.736137] __io_uring_add_tctx_node+0x1cf/0x520 [ 1036.736738] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1036.737386] ? alloc_fd+0x2e7/0x670 [ 1036.737854] io_uring_setup+0x1fbb/0x2980 [ 1036.738432] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1036.739060] ? wait_for_completion_io+0x270/0x270 [ 1036.742470] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1036.743109] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1036.743738] do_syscall_64+0x33/0x40 [ 1036.744192] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1036.744814] RIP: 0033:0x7f1fa37f6b19 15:49:03 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 55) 15:49:03 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x20) r5 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r7 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) fcntl$getownex(r7, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r6, r8, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r6, r9, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:49:03 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESHEX, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xa504}}, './file1\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) r7 = openat(r6, &(0x7f0000000400)='./file1\x00', 0x10242, 0x4) read(r5, &(0x7f0000000500)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="00ea4a8c0081216da4b6c8c4cc4569020000006c6964d02d67e0099960f4ac65cb580000002e2f66696c653000"]) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x30004840) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 15:49:03 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 67) 15:49:03 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 54) 15:49:03 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 55) 15:49:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(r0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:49:03 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 63) [ 1036.745265] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1036.755539] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1036.756463] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 1036.757325] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 1036.758187] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 1036.759066] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 1036.759930] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1036.772611] FAULT_INJECTION: forcing a failure. [ 1036.772611] name failslab, interval 1, probability 0, space 0, times 0 [ 1036.774229] CPU: 0 PID: 6410 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 1036.775254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1036.776435] Call Trace: [ 1036.776936] dump_stack+0x107/0x167 [ 1036.777602] should_fail.cold+0x5/0xa [ 1036.778218] ? xas_alloc+0x336/0x440 [ 1036.778286] FAULT_INJECTION: forcing a failure. [ 1036.778286] name failslab, interval 1, probability 0, space 0, times 0 [ 1036.778879] should_failslab+0x5/0x20 [ 1036.778918] kmem_cache_alloc+0x5b/0x310 [ 1036.779099] xas_alloc+0x336/0x440 [ 1036.779231] xas_create+0x34a/0x10d0 [ 1036.779472] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1036.779678] xas_store+0x8c/0x1c40 [ 1036.780006] __xa_store+0x164/0x2d0 [ 1036.780122] ? xa_delete_node+0x280/0x280 [ 1036.780337] ? trace_hardirqs_on+0x5b/0x180 [ 1036.780604] xa_store+0x31/0x50 [ 1036.780707] __io_uring_add_tctx_node+0x1cf/0x520 [ 1036.780791] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1036.780827] ? alloc_fd+0x2e7/0x670 [ 1036.781091] io_uring_setup+0x1fbb/0x2980 [ 1036.781289] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1036.781777] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1036.781833] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1036.781978] do_syscall_64+0x33/0x40 [ 1036.782030] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1036.782064] RIP: 0033:0x7f8894c05b19 [ 1036.782102] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1036.782134] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1036.782198] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 1036.782229] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 1036.782262] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 1036.782295] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 1036.782342] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1036.805599] FAULT_INJECTION: forcing a failure. [ 1036.805599] name failslab, interval 1, probability 0, space 0, times 0 [ 1036.806408] CPU: 1 PID: 6419 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 1036.807922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1036.808923] Call Trace: [ 1036.809244] dump_stack+0x107/0x167 [ 1036.809697] should_fail.cold+0x5/0xa [ 1036.810165] ? vm_area_alloc+0x1c/0x110 [ 1036.810672] should_failslab+0x5/0x20 [ 1036.811134] kmem_cache_alloc+0x5b/0x310 [ 1036.811642] vm_area_alloc+0x1c/0x110 [ 1036.812109] mmap_region+0x97e/0x1500 [ 1036.812588] do_mmap+0xcdb/0x11e0 [ 1036.813017] vm_mmap_pgoff+0x198/0x1f0 [ 1036.813494] ? randomize_page+0xb0/0xb0 [ 1036.813989] ksys_mmap_pgoff+0x41c/0x560 [ 1036.814500] ? find_mergeable_anon_vma+0x250/0x250 [ 1036.815136] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1036.815807] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1036.816470] do_syscall_64+0x33/0x40 [ 1036.816947] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1036.817603] RIP: 0033:0x7f0758844b62 [ 1036.818077] 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 [ 1036.820335] RSP: 002b:00007f0755dba0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1036.821258] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f0758844b62 [ 1036.822136] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffc000 [ 1036.823025] RBP: 0000000020ffc000 R08: 0000000000000005 R09: 0000000000000000 [ 1036.823900] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1036.824773] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1036.825682] CPU: 0 PID: 6413 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 1036.829439] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1036.830682] Call Trace: [ 1036.831125] dump_stack+0x107/0x167 [ 1036.831816] should_fail.cold+0x5/0xa [ 1036.832450] ? anon_vma_clone+0xdc/0x590 [ 1036.833177] should_failslab+0x5/0x20 [ 1036.833852] kmem_cache_alloc+0x5b/0x310 [ 1036.834704] anon_vma_clone+0xdc/0x590 [ 1036.835593] __split_vma+0x17c/0x4e0 [ 1036.836279] __do_munmap+0x365/0x1260 [ 1036.836975] ? arch_get_unmapped_area+0x450/0x450 [ 1036.837804] ? lock_release+0x680/0x680 [ 1036.838578] mmap_region+0x7c8/0x1500 [ 1036.839542] do_mmap+0xcdb/0x11e0 [ 1036.840290] vm_mmap_pgoff+0x198/0x1f0 [ 1036.841081] ? randomize_page+0xb0/0xb0 [ 1036.842088] ksys_mmap_pgoff+0x41c/0x560 [ 1036.842849] ? find_mergeable_anon_vma+0x250/0x250 [ 1036.843692] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1036.844456] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1036.845390] do_syscall_64+0x33/0x40 [ 1036.846036] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1036.846888] RIP: 0033:0x7fa6d9157b62 [ 1036.847466] 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 [ 1036.849999] RSP: 002b:00007fa6d66cd0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1036.851202] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fa6d9157b62 [ 1036.852276] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffc000 [ 1036.853373] RBP: 0000000020ffc000 R08: 0000000000000005 R09: 0000000000000000 [ 1036.854409] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1036.854927] FAULT_INJECTION: forcing a failure. [ 1036.854927] name failslab, interval 1, probability 0, space 0, times 0 [ 1036.855423] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1036.858667] CPU: 1 PID: 6421 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 1036.859602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1036.860716] Call Trace: [ 1036.861155] dump_stack+0x107/0x167 [ 1036.861788] should_fail.cold+0x5/0xa [ 1036.862425] ? create_object.isra.0+0x3a/0xa20 [ 1036.863146] should_failslab+0x5/0x20 [ 1036.863707] kmem_cache_alloc+0x5b/0x310 [ 1036.864318] ? mark_held_locks+0x9e/0xe0 [ 1036.865027] create_object.isra.0+0x3a/0xa20 [ 1036.865671] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1036.866521] kmem_cache_alloc+0x159/0x310 [ 1036.867283] xas_alloc+0x336/0x440 [ 1036.867921] xas_create+0x34a/0x10d0 [ 1036.868682] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1036.869518] xas_store+0x8c/0x1c40 [ 1036.870362] __xa_store+0x164/0x2d0 [ 1036.870988] ? xa_delete_node+0x280/0x280 [ 1036.871776] ? trace_hardirqs_on+0x5b/0x180 [ 1036.872580] xa_store+0x31/0x50 [ 1036.873144] __io_uring_add_tctx_node+0x1cf/0x520 [ 1036.873879] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1036.874636] ? alloc_fd+0x2e7/0x670 [ 1036.875405] io_uring_setup+0x1fbb/0x2980 [ 1036.876168] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1036.876879] ? wait_for_completion_io+0x270/0x270 [ 1036.877964] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1036.878743] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1036.879583] do_syscall_64+0x33/0x40 [ 1036.880151] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1036.880872] RIP: 0033:0x7ff377019b19 [ 1036.881428] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1036.883821] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1036.884893] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 1036.885851] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 1036.886827] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 1036.887798] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 1036.888773] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:49:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(r0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:49:03 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x20) r5 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r7 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) fcntl$getownex(r7, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r6, r8, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r6, r9, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:49:04 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 56) [ 1037.016185] perf: interrupt took too long (3183 > 3150), lowering kernel.perf_event_max_sample_rate to 62000 15:49:04 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 55) [ 1037.043027] perf: interrupt took too long (3984 > 3978), lowering kernel.perf_event_max_sample_rate to 50000 [ 1037.044298] perf: interrupt took too long (4996 > 4980), lowering kernel.perf_event_max_sample_rate to 40000 [ 1037.062163] perf: interrupt took too long (6258 > 6245), lowering kernel.perf_event_max_sample_rate to 31000 15:49:04 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 64) 15:49:04 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 56) [ 1037.141703] FAULT_INJECTION: forcing a failure. [ 1037.141703] name failslab, interval 1, probability 0, space 0, times 0 [ 1037.143230] FAULT_INJECTION: forcing a failure. [ 1037.143230] name failslab, interval 1, probability 0, space 0, times 0 [ 1037.143485] CPU: 0 PID: 6435 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 1037.145633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1037.146754] Call Trace: [ 1037.147197] dump_stack+0x107/0x167 [ 1037.147821] should_fail.cold+0x5/0xa [ 1037.148387] ? ___slab_alloc+0x155/0x700 [ 1037.149021] ? create_object.isra.0+0x3a/0xa20 [ 1037.149741] should_failslab+0x5/0x20 [ 1037.150317] kmem_cache_alloc+0x5b/0x310 [ 1037.151085] create_object.isra.0+0x3a/0xa20 [ 1037.151721] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1037.152557] kmem_cache_alloc+0x159/0x310 [ 1037.153315] xas_alloc+0x336/0x440 [ 1037.153949] xas_create+0x34a/0x10d0 [ 1037.154729] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1037.155596] xas_store+0x8c/0x1c40 [ 1037.156468] __xa_store+0x164/0x2d0 [ 1037.157089] ? xa_delete_node+0x280/0x280 [ 1037.157872] ? trace_hardirqs_on+0x5b/0x180 [ 1037.158690] xa_store+0x31/0x50 [ 1037.159298] __io_uring_add_tctx_node+0x1cf/0x520 [ 1037.160027] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1037.160763] ? alloc_fd+0x2e7/0x670 [ 1037.161549] io_uring_setup+0x1fbb/0x2980 [ 1037.162322] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1037.163044] ? wait_for_completion_io+0x270/0x270 [ 1037.164117] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1037.164862] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1037.165704] do_syscall_64+0x33/0x40 [ 1037.166268] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1037.167023] RIP: 0033:0x7f8894c05b19 [ 1037.167595] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1037.169951] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1037.171063] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 1037.172070] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 1037.173034] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 1037.173997] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 1037.174971] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1037.176328] CPU: 1 PID: 6440 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 1037.177204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1037.178249] Call Trace: [ 1037.178606] dump_stack+0x107/0x167 [ 1037.179055] should_fail.cold+0x5/0xa [ 1037.179527] ? create_object.isra.0+0x3a/0xa20 [ 1037.180115] should_failslab+0x5/0x20 [ 1037.180595] kmem_cache_alloc+0x5b/0x310 [ 1037.181099] create_object.isra.0+0x3a/0xa20 [ 1037.181677] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1037.182301] kmem_cache_alloc+0x159/0x310 [ 1037.182835] anon_vma_clone+0xdc/0x590 [ 1037.183321] __split_vma+0x17c/0x4e0 [ 1037.183775] __do_munmap+0x365/0x1260 [ 1037.184275] ? arch_get_unmapped_area+0x450/0x450 [ 1037.184871] ? lock_release+0x680/0x680 [ 1037.185357] mmap_region+0x7c8/0x1500 [ 1037.185831] do_mmap+0xcdb/0x11e0 [ 1037.186292] vm_mmap_pgoff+0x198/0x1f0 [ 1037.186778] ? randomize_page+0xb0/0xb0 [ 1037.187318] ksys_mmap_pgoff+0x41c/0x560 [ 1037.187814] ? find_mergeable_anon_vma+0x250/0x250 [ 1037.188416] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1037.189074] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1037.189718] do_syscall_64+0x33/0x40 [ 1037.190192] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1037.190853] RIP: 0033:0x7fa6d9157b62 [ 1037.191312] 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 [ 1037.193553] RSP: 002b:00007fa6d66cd0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1037.194524] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fa6d9157b62 [ 1037.195434] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffc000 [ 1037.196302] RBP: 0000000020ffc000 R08: 0000000000000005 R09: 0000000000000000 [ 1037.197173] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1037.198037] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1037.206831] FAULT_INJECTION: forcing a failure. [ 1037.206831] name failslab, interval 1, probability 0, space 0, times 0 [ 1037.208881] CPU: 1 PID: 6438 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 1037.209840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1037.211019] Call Trace: [ 1037.211461] dump_stack+0x107/0x167 [ 1037.212103] should_fail.cold+0x5/0xa [ 1037.212741] ? create_object.isra.0+0x3a/0xa20 [ 1037.213499] should_failslab+0x5/0x20 [ 1037.214068] kmem_cache_alloc+0x5b/0x310 [ 1037.214707] ? mark_held_locks+0x9e/0xe0 [ 1037.214774] FAULT_INJECTION: forcing a failure. [ 1037.214774] name failslab, interval 1, probability 0, space 0, times 0 [ 1037.215436] create_object.isra.0+0x3a/0xa20 [ 1037.217460] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1037.218339] kmem_cache_alloc+0x159/0x310 [ 1037.219114] xas_alloc+0x336/0x440 [ 1037.219748] xas_create+0x34a/0x10d0 [ 1037.220528] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1037.221403] xas_store+0x8c/0x1c40 [ 1037.222228] __xa_store+0x164/0x2d0 [ 1037.222865] ? xa_delete_node+0x280/0x280 [ 1037.223667] ? trace_hardirqs_on+0x5b/0x180 [ 1037.224511] xa_store+0x31/0x50 [ 1037.225076] __io_uring_add_tctx_node+0x1cf/0x520 [ 1037.225833] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1037.226622] ? alloc_fd+0x2e7/0x670 [ 1037.227394] io_uring_setup+0x1fbb/0x2980 [ 1037.228180] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1037.228900] ? wait_for_completion_io+0x270/0x270 [ 1037.230132] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1037.230930] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1037.231793] do_syscall_64+0x33/0x40 [ 1037.232400] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1037.233118] RIP: 0033:0x7ff377019b19 [ 1037.233671] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1037.236030] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1037.237095] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 1037.238049] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 1037.239030] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 1037.239993] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 1037.240957] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1037.242323] CPU: 0 PID: 6434 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 1037.243264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1037.244367] Call Trace: [ 1037.244801] dump_stack+0x107/0x167 [ 1037.245414] should_fail.cold+0x5/0xa [ 1037.246018] ? xas_alloc+0x336/0x440 [ 1037.246632] should_failslab+0x5/0x20 [ 1037.247188] kmem_cache_alloc+0x5b/0x310 [ 1037.247928] xas_alloc+0x336/0x440 [ 1037.248552] xas_create+0x34a/0x10d0 [ 1037.249296] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1037.250128] xas_store+0x8c/0x1c40 [ 1037.250957] __xa_store+0x164/0x2d0 [ 1037.251576] ? xa_delete_node+0x280/0x280 [ 1037.252380] ? trace_hardirqs_on+0x5b/0x180 [ 1037.253169] xa_store+0x31/0x50 [ 1037.253777] __io_uring_add_tctx_node+0x1cf/0x520 [ 1037.254548] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1037.255275] ? alloc_fd+0x2e7/0x670 [ 1037.256048] io_uring_setup+0x1fbb/0x2980 [ 1037.256810] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1037.257554] ? wait_for_completion_io+0x270/0x270 [ 1037.258670] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1037.259425] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1037.260281] do_syscall_64+0x33/0x40 [ 1037.260846] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1037.261607] RIP: 0033:0x7f1fa37f6b19 [ 1037.262160] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1037.264583] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1037.265659] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 1037.266638] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 1037.267646] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 1037.268636] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 1037.269643] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:49:17 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 68) 15:49:17 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 65) 15:49:17 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 56) 15:49:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(r0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) 15:49:17 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESHEX, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xa504}}, './file1\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) r7 = openat(r6, &(0x7f0000000400)='./file1\x00', 0x10242, 0x4) read(r5, &(0x7f0000000500)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="00ea4a8c0081216da4b6c8c4cc4569020000006c6964d02d67e0099960f4ac65cb580000002e2f66696c653000"]) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x30004840) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 15:49:17 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x10000, 0x5d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x20) r5 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r7 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) fcntl$getownex(r7, 0x10, &(0x7f00000009c0)={0x0, 0x0}) tgkill(r6, r8, 0x0) statx(r3, &(0x7f0000001180)='.\x00', 0x6000, 0x4, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="d196a14e1bf9428efb99fc26218479781a75e6353bb0ddb7114f2e23b92b6ca4230766e27c728dfb1b5248c3cdc5fcf9d2f0ecb4dc32b7bd518b865e71832a2e1a672386ab3322b4cc02d5c08f6d641ca2184561", 0x54}, {&(0x7f0000000200)="8d29af08c18d09ed3f364a2c86c8b473ef669195b441a46fcdfd50e9ca2dd3a603111660c815ac1e8c6992ad40ef5303a01bb061a34fdcffa0236a172be4f541a1018ac7daa3dfb901fb7bc915fe45b65eecfc61fe48ebb515f349218166048b1fac6dc95a5188ed394e6fc559ece0a71565d75bc6f5e5d655c8b427ef6d630133abf65161b583e119b393a6da76c7297d1b", 0x92}], 0x2, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd0, 0x20000000}}, {{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="3f738e2ddd1ab900968c36316052d999d93d305e730dfd956d5eeb64daf0de5870b352a49bfc32bc649f2d00d8473f87c80bab13f81e1e430feec48df54f415665fd6629209c8af7a3f3c124bfbd83cbd7ecfe82feb254e2b1fe6dc91b9544292617931b61a9288fa48dc5b808588092f4c033f24e408f3aac9789ce53651a189258820e3ed93eaa811a", 0x8a}, {&(0x7f00000009c0)="7701704ee768a1f12b8d63652eb6235c5dab6d7c69d87fd969536f8145628347526cd9a0b654a2", 0x27}], 0x2, &(0x7f00000012c0)=[@rights={{0x34, 0x1, 0x1, [r1, r1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r6, r9, 0xee01}}}], 0x78, 0x20000000}}, {{&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000013c0)="815f3f49517961901293650328470ea76e8b5d25248c81070a83199cb1120b6a377fc9be109d90002796b8db871fb5060b53ba447396ee7623283b960c3c225b063646a86ff7f2a162ff63cf988aaab97f6a10e1822b21bbf42a16814c4392751836398510f72f31790389fe4a2a34496a3026937a5cdd93daebd9a7015ed06ef79ed3de3d26e93ce5b0a76b742b757b198c3afc74c60d78c2a05560fea5db9ecca3af088f2c000aaac68c8faec70057d6c9402a039ecdbba535ba9a11edb0a3fe", 0xc1}, {&(0x7f00000014c0)="dc8ff6bc021cf611b9a8421dfcddb7d22774ca117457c70b5d4c6f40caf80ded26ba576a57889a531892b4709a1ea138c9bbd5440df65f5b4156554a9e93cc948ccda0ee1a44df1a1af4e1a54344d02de249d4cd5ef9a6834a639efab48c30cebf644f842eb5", 0x66}, {&(0x7f0000001540)="df65f9f4b20b724f3ce6a794b8e2c5bccc4795b705922761cc670d7f2558404ef31e71b1d3ae10f43e36c55dee4cd1b124f93f30d787a8764f1fedaf46f8957a2e958dbee6f2ab71032769c06a4a73ce699f863e480a4646b3387a786898bc96f9b9a6b055ce73f432359752ed3f8304ea0c31a0cb1a3dd76773fb5503b84eb6b5afd8ea0e971c4a5e8e4ec8c14b3ff7f2aa7a5639a4832b1824be09472d13dcc1263d54642b3cc8c294eb3f511b89b90f89e1dbadfb99c8207238934227d91a88895f87fdd0a4202249cd3f82a6db5e7e9fa69735", 0xd5}, {&(0x7f0000001640)="1046c0dcc8743b210f42ca826757b6544a1d7eaaee8281f2bff6ce1c15aa81c2280fd8e51220c428d656c4fb88c157ac6cb79319566046057d3b64e0862c3cd4960718b229836605dd4d970adcb8db665d028cefede819d031b4a0d1f11dff8955ce4958c3f17518c0cb67ca8dfcac34f8572970c8e2aaa88699cc0d88a5034801034e007946d293846fabd9f98c7ddc352a5ba3b4ffa4f9b954bfddf6fd3d6be7d39896b5bcd80eafa38b9bb1ac9c68f82367266b850491482ac70e2394a8137a8f085152bf95692b3b15aa7ccd1fe008acfeaae2ef2e72ac2f1edc27426862", 0xe0}, {&(0x7f0000001740)="9be6bc8fb52e8aa26d16aa705fd59835d9e8a2267ef527560337065fd0212cf494cc1155a35ed5766fd760294cadcbecf696628628d2b3413217ce33464b07209ba1003b2935ddf2abd3e7d1f68d3a8430ac1d7e11971721bd0975e81104d60f1cb3aa78d8b9eed68382bff5f8aadb150e1185c4bc5b28ec2bd7", 0x7a}, {&(0x7f00000017c0)="064c1dd0ce08030db2d6f8e4a21eff495e232d42ff473bd8b7ba7ff4fa5cbb10847c85dee6c4b88a0d808d7f18faf43f2ea99706e23e039fda1a27b06c21ee494342a981fbf54e98182b05938b07f17ca2ac3186e2866efc07eed363235922ec88e5d2ae1f01003327d6e9ae01ce05ab3ae34f729cc58dff09b27a5eb4c213d218832567429f86272b53e073ab9b369a98495168db6ac179c1602b6d875481d8d2d1ed38913758db2e", 0xa9}, {&(0x7f0000001880)="9a5350bd5f6ff4b5e00b09484ed82bb0135b8c42706cd43323aa3f484f1007a55d5396f6db374671b62ab94bb316b89fa76cb0f168c5cdc6578538079bf69f1e8dad960a5bd21591c28f08f6785f850ba92f9f063f6ab7dd834da6d4ff25aa53828ec690c7", 0x65}, {&(0x7f0000001900)="5250fbc30480f30d8e24e1", 0xb}, {&(0x7f0000001940)="083f63c36f122e7cb608b6520928c71796dc3f2cc935c5726114ab55cf8a47475bc18a4844e1ed7224036947874c4ccf31976914c5804c", 0x37}, {&(0x7f0000001980)="b08a90464beb05f478589f2ec86fb8615fcf8e1a43b1569b90c9aa87cdf3e37153041707af89e4c8b96f59116fb48b74ea329f49fc7326d967e7983f7beb30d771e9061d6e30df0725b478701d4dfcdd1a24bd7afb3af759be96c8a106f6dc35fa4366cb4c67c14674767534846383a77e323b95ee6f16b723521dec786dec2ee7c5b648f555d32d2e46dfe8d55583ce4918cc858a9d9fb5687d042e2ef1f9d624ec7eb7374f66e1a3173266ccefcf5d6cd37b4dd12b604e40097579874057c122b5d41297e720970b8e7a30a0f62cc6f5601a6e62dd67b45de1d5072a4f39bf7e9f640dffd7344986b70583239bf6e3d4a14e79655c55", 0xf7}], 0xa, &(0x7f0000001b40), 0x0, 0x4000}}], 0x3, 0x8081) write$binfmt_script(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 1050.155248] FAULT_INJECTION: forcing a failure. [ 1050.155248] name failslab, interval 1, probability 0, space 0, times 0 [ 1050.156634] CPU: 1 PID: 6459 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 1050.157460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1050.158496] Call Trace: [ 1050.158857] dump_stack+0x107/0x167 [ 1050.159304] should_fail.cold+0x5/0xa [ 1050.159771] ? ___slab_alloc+0x155/0x700 [ 1050.160269] ? create_object.isra.0+0x3a/0xa20 [ 1050.160875] should_failslab+0x5/0x20 [ 1050.161343] kmem_cache_alloc+0x5b/0x310 [ 1050.161875] create_object.isra.0+0x3a/0xa20 [ 1050.162410] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1050.163046] kmem_cache_alloc+0x159/0x310 [ 1050.163562] xas_alloc+0x336/0x440 [ 1050.164048] xas_create+0x34a/0x10d0 [ 1050.164524] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1050.165186] xas_store+0x8c/0x1c40 [ 1050.165638] __xa_store+0x164/0x2d0 [ 1050.166086] ? xa_delete_node+0x280/0x280 [ 1050.166616] ? trace_hardirqs_on+0x5b/0x180 [ 1050.167165] xa_store+0x31/0x50 [ 1050.167577] __io_uring_add_tctx_node+0x1cf/0x520 [ 1050.168171] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1050.168810] ? alloc_fd+0x2e7/0x670 [ 1050.169268] io_uring_setup+0x1fbb/0x2980 [ 1050.169829] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1050.170454] ? wait_for_completion_io+0x270/0x270 [ 1050.171122] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1050.171759] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1050.172387] do_syscall_64+0x33/0x40 [ 1050.172882] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1050.173512] RIP: 0033:0x7f1fa37f6b19 [ 1050.173993] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1050.176234] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1050.177204] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 1050.178099] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 1050.178995] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 1050.179869] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 1050.180758] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1050.184686] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1050.211380] FAULT_INJECTION: forcing a failure. [ 1050.211380] name failslab, interval 1, probability 0, space 0, times 0 [ 1050.212808] CPU: 1 PID: 6461 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 1050.213640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1050.214692] Call Trace: [ 1050.215055] dump_stack+0x107/0x167 [ 1050.215503] should_fail.cold+0x5/0xa [ 1050.215997] ? xas_alloc+0x336/0x440 [ 1050.216452] should_failslab+0x5/0x20 [ 1050.216912] kmem_cache_alloc+0x5b/0x310 [ 1050.217414] xas_alloc+0x336/0x440 [ 1050.217849] xas_create+0x34a/0x10d0 [ 1050.218314] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1050.219016] xas_store+0x8c/0x1c40 [ 1050.219467] __xa_store+0x164/0x2d0 [ 1050.219943] ? xa_delete_node+0x280/0x280 [ 1050.220455] ? trace_hardirqs_on+0x5b/0x180 [ 1050.220987] xa_store+0x31/0x50 [ 1050.221390] __io_uring_add_tctx_node+0x1cf/0x520 [ 1050.221987] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1050.222664] ? alloc_fd+0x2e7/0x670 [ 1050.223136] io_uring_setup+0x1fbb/0x2980 [ 1050.223651] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1050.224268] ? wait_for_completion_io+0x270/0x270 [ 1050.224886] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 15:49:17 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 57) 15:49:17 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 57) [ 1050.225528] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1050.230121] FAULT_INJECTION: forcing a failure. [ 1050.230121] name failslab, interval 1, probability 0, space 0, times 0 [ 1050.231297] do_syscall_64+0x33/0x40 [ 1050.231310] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1050.231318] RIP: 0033:0x7f8894c05b19 [ 1050.231331] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1050.231349] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1050.231362] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 1050.231370] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 1050.231377] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 1050.231384] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 1050.231393] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1050.260958] CPU: 0 PID: 6450 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 1050.263193] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1050.265897] Call Trace: [ 1050.266926] dump_stack+0x107/0x167 [ 1050.268220] should_fail.cold+0x5/0xa [ 1050.269571] ? vm_area_alloc+0x1c/0x110 [ 1050.270948] should_failslab+0x5/0x20 [ 1050.272201] kmem_cache_alloc+0x5b/0x310 [ 1050.273765] vm_area_alloc+0x1c/0x110 [ 1050.275105] mmap_region+0x97e/0x1500 [ 1050.276737] do_mmap+0xcdb/0x11e0 [ 1050.277293] FAULT_INJECTION: forcing a failure. [ 1050.277293] name failslab, interval 1, probability 0, space 0, times 0 [ 1050.279271] vm_mmap_pgoff+0x198/0x1f0 [ 1050.281365] ? randomize_page+0xb0/0xb0 [ 1050.283086] ksys_mmap_pgoff+0x41c/0x560 [ 1050.284571] ? find_mergeable_anon_vma+0x250/0x250 [ 1050.286384] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1050.288171] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1050.290027] do_syscall_64+0x33/0x40 [ 1050.291344] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1050.293030] RIP: 0033:0x7fa6d9157b62 [ 1050.294254] 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 [ 1050.300121] RSP: 002b:00007fa6d66cd0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1050.302661] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fa6d9157b62 [ 1050.304996] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffc000 [ 1050.307341] RBP: 0000000020ffc000 R08: 0000000000000005 R09: 0000000000000000 [ 1050.309702] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1050.312009] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1050.314738] CPU: 1 PID: 6465 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 1050.316002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1050.317523] Call Trace: [ 1050.318002] dump_stack+0x107/0x167 [ 1050.318663] should_fail.cold+0x5/0xa [ 1050.319379] ? xas_alloc+0x336/0x440 [ 1050.320084] should_failslab+0x5/0x20 [ 1050.320790] kmem_cache_alloc+0x5b/0x310 [ 1050.321494] xas_alloc+0x336/0x440 [ 1050.322191] xas_create+0x34a/0x10d0 [ 1050.322867] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1050.323822] xas_store+0x8c/0x1c40 [ 1050.324491] __xa_store+0x164/0x2d0 [ 1050.325139] ? xa_delete_node+0x280/0x280 [ 1050.325919] ? trace_hardirqs_on+0x5b/0x180 [ 1050.326753] xa_store+0x31/0x50 [ 1050.327388] __io_uring_add_tctx_node+0x1cf/0x520 [ 1050.328236] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1050.329224] ? alloc_fd+0x2e7/0x670 [ 1050.329897] io_uring_setup+0x1fbb/0x2980 [ 1050.330590] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1050.331421] ? wait_for_completion_io+0x270/0x270 [ 1050.332218] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1050.333111] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1050.333918] do_syscall_64+0x33/0x40 [ 1050.334463] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1050.335209] RIP: 0033:0x7f1fa37f6b19 [ 1050.335736] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1050.338428] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1050.339516] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 1050.340560] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 15:49:17 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 57) [ 1050.341659] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 1050.342727] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 1050.344368] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1050.353901] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1050.355337] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1050.356283] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1050.363440] FAULT_INJECTION: forcing a failure. [ 1050.363440] name failslab, interval 1, probability 0, space 0, times 0 [ 1050.365471] CPU: 0 PID: 6449 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 1050.366421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1050.367612] Call Trace: [ 1050.368102] dump_stack+0x107/0x167 [ 1050.368758] should_fail.cold+0x5/0xa [ 1050.369398] ? ptlock_alloc+0x1d/0x70 [ 1050.370063] should_failslab+0x5/0x20 [ 1050.370700] kmem_cache_alloc+0x5b/0x310 [ 1050.371512] ptlock_alloc+0x1d/0x70 [ 1050.372122] pte_alloc_one+0x68/0x1a0 [ 1050.372754] __pte_alloc+0x1d/0x330 [ 1050.373472] remap_pfn_range_internal+0x9a3/0xf60 [ 1050.374383] ? lookup_memtype+0x5b/0x200 [ 1050.375288] ? apply_to_existing_page_range+0x40/0x40 [ 1050.376353] remap_pfn_range+0xcd/0x160 [ 1050.377037] ? remap_pfn_range_notrack+0x70/0x70 [ 1050.377795] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1050.378726] io_uring_mmap+0x398/0x530 [ 1050.379519] mmap_file+0x5e/0xe0 [ 1050.380126] mmap_region+0xc49/0x1500 [ 1050.381053] do_mmap+0xcdb/0x11e0 [ 1050.381808] vm_mmap_pgoff+0x198/0x1f0 [ 1050.382615] ? randomize_page+0xb0/0xb0 [ 1050.383593] ksys_mmap_pgoff+0x41c/0x560 [ 1050.384292] ? find_mergeable_anon_vma+0x250/0x250 [ 1050.385125] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1050.385915] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1050.386834] do_syscall_64+0x33/0x40 [ 1050.387416] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1050.388190] RIP: 0033:0x7f0758844b62 [ 1050.388761] 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 [ 1050.391189] RSP: 002b:00007f0755dba0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1050.392319] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f0758844b62 [ 1050.393296] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffc000 [ 1050.394316] RBP: 0000000020ffc000 R08: 0000000000000005 R09: 0000000000000000 [ 1050.395342] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1050.396315] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1050.416700] FAULT_INJECTION: forcing a failure. [ 1050.416700] name failslab, interval 1, probability 0, space 0, times 0 [ 1050.418438] CPU: 0 PID: 6458 Comm: syz-executor.6 Not tainted 5.10.234 #1 [ 1050.419397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1050.420544] Call Trace: [ 1050.420981] dump_stack+0x107/0x167 [ 1050.421609] should_fail.cold+0x5/0xa [ 1050.422221] ? xas_alloc+0x336/0x440 [ 1050.422844] should_failslab+0x5/0x20 [ 1050.423456] kmem_cache_alloc+0x5b/0x310 [ 1050.424204] xas_alloc+0x336/0x440 [ 1050.424837] xas_create+0x34a/0x10d0 [ 1050.425593] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1050.426468] xas_store+0x8c/0x1c40 [ 1050.427335] __xa_store+0x164/0x2d0 [ 1050.427956] ? xa_delete_node+0x280/0x280 [ 1050.428738] ? trace_hardirqs_on+0x5b/0x180 [ 1050.429544] xa_store+0x31/0x50 [ 1050.430122] __io_uring_add_tctx_node+0x1cf/0x520 [ 1050.430907] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1050.431671] ? alloc_fd+0x2e7/0x670 [ 1050.432439] io_uring_setup+0x1fbb/0x2980 [ 1050.433241] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1050.433969] ? wait_for_completion_io+0x270/0x270 [ 1050.435079] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1050.435829] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1050.436711] do_syscall_64+0x33/0x40 [ 1050.437312] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1050.438035] RIP: 0033:0x7ff377019b19 [ 1050.438607] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1050.441016] RSP: 002b:00007ff37458f108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1050.442087] RAX: ffffffffffffffda RBX: 00007ff37712cf60 RCX: 00007ff377019b19 [ 1050.443129] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 1050.444096] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 1050.445056] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 1050.446073] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:49:17 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 58) 15:49:17 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESHEX, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xa504}}, './file1\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) r7 = openat(r6, &(0x7f0000000400)='./file1\x00', 0x10242, 0x4) read(r5, &(0x7f0000000500)=""/122, 0x7a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="00ea4a8c0081216da4b6c8c4cc4569020000006c6964d02d67e0099960f4ac65cb580000002e2f66696c653000"]) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x30004840) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 15:49:17 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 66) [ 1050.468798] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1050.486107] FAULT_INJECTION: forcing a failure. [ 1050.486107] name failslab, interval 1, probability 0, space 0, times 0 [ 1050.487923] CPU: 0 PID: 6469 Comm: syz-executor.7 Not tainted 5.10.234 #1 [ 1050.488869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1050.490025] Call Trace: [ 1050.490510] dump_stack+0x107/0x167 [ 1050.491144] should_fail.cold+0x5/0xa [ 1050.491763] ? create_object.isra.0+0x3a/0xa20 [ 1050.492519] should_failslab+0x5/0x20 [ 1050.493087] kmem_cache_alloc+0x5b/0x310 [ 1050.493730] ? mark_held_locks+0x9e/0xe0 [ 1050.494436] create_object.isra.0+0x3a/0xa20 [ 1050.495083] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1050.495921] kmem_cache_alloc+0x159/0x310 [ 1050.496715] FAULT_INJECTION: forcing a failure. [ 1050.496715] name failslab, interval 1, probability 0, space 0, times 0 [ 1050.496729] xas_alloc+0x336/0x440 [ 1050.498748] xas_create+0x34a/0x10d0 [ 1050.499548] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1050.500416] xas_store+0x8c/0x1c40 [ 1050.501238] __xa_store+0x164/0x2d0 [ 1050.501858] ? xa_delete_node+0x280/0x280 [ 1050.502689] ? trace_hardirqs_on+0x5b/0x180 [ 1050.503528] xa_store+0x31/0x50 [ 1050.504090] __io_uring_add_tctx_node+0x1cf/0x520 [ 1050.504818] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1050.505597] ? alloc_fd+0x2e7/0x670 [ 1050.506371] io_uring_setup+0x1fbb/0x2980 [ 1050.507210] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1050.507924] ? wait_for_completion_io+0x270/0x270 [ 1050.509051] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1050.509828] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1050.510714] do_syscall_64+0x33/0x40 [ 1050.511326] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1050.512104] RIP: 0033:0x7f8894c05b19 [ 1050.512738] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1050.515277] RSP: 002b:00007f889217b108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1050.516353] RAX: ffffffffffffffda RBX: 00007f8894d18f60 RCX: 00007f8894c05b19 [ 1050.517337] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 [ 1050.518356] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 1050.519340] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 1050.520303] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1050.521655] CPU: 1 PID: 6471 Comm: syz-executor.1 Not tainted 5.10.234 #1 [ 1050.522542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1050.523549] Call Trace: [ 1050.523878] dump_stack+0x107/0x167 [ 1050.524324] should_fail.cold+0x5/0xa [ 1050.524803] ? create_object.isra.0+0x3a/0xa20 [ 1050.525389] should_failslab+0x5/0x20 [ 1050.525853] kmem_cache_alloc+0x5b/0x310 [ 1050.526351] create_object.isra.0+0x3a/0xa20 [ 1050.526906] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1050.527569] kmem_cache_alloc+0x159/0x310 [ 1050.528082] vm_area_alloc+0x1c/0x110 [ 1050.528574] mmap_region+0x97e/0x1500 [ 1050.529045] do_mmap+0xcdb/0x11e0 [ 1050.529471] vm_mmap_pgoff+0x198/0x1f0 [ 1050.529945] ? randomize_page+0xb0/0xb0 [ 1050.530480] ksys_mmap_pgoff+0x41c/0x560 [ 1050.530996] ? find_mergeable_anon_vma+0x250/0x250 [ 1050.531600] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1050.532237] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1050.532861] do_syscall_64+0x33/0x40 [ 1050.533331] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1050.533982] RIP: 0033:0x7fa6d9157b62 [ 1050.534439] 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 [ 1050.536713] RSP: 002b:00007fa6d66cd0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1050.537667] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fa6d9157b62 [ 1050.538534] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffc000 [ 1050.539398] RBP: 0000000020ffc000 R08: 0000000000000005 R09: 0000000000000000 [ 1050.540259] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1050.541134] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 15:49:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x401, 0x4) write$binfmt_script(r0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) [ 1050.557487] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1050.558478] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1050.559494] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1050.563369] ------------[ cut here ]------------ [ 1050.564146] WARNING: CPU: 0 PID: 6449 at arch/x86/mm/pat/memtype.c:1019 get_pat_info+0x216/0x270 [ 1050.565745] Modules linked in: [ 1050.566555] CPU: 0 PID: 6449 Comm: syz-executor.0 Not tainted 5.10.234 #1 [ 1050.567698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1050.568989] RIP: 0010:get_pat_info+0x216/0x270 [ 1050.569876] Code: c1 ea 03 80 3c 02 00 75 71 49 89 1e eb 8e e8 91 81 2e 00 0f 0b e9 97 fe ff ff 41 bc ea ff ff ff e9 77 ff ff ff e8 7a 81 2e 00 <0f> 0b 41 bc ea ff ff ff e9 65 ff ff ff 4c 89 ff e8 75 79 5a 00 e9 [ 1050.572660] RSP: 0018:ffff88801754f898 EFLAGS: 00010246 [ 1050.573680] RAX: 0000000000040000 RBX: ffff888008fdbd00 RCX: ffffc90000813000 [ 1050.574839] RDX: 0000000000040000 RSI: ffffffff81123696 RDI: 0000000000000007 [ 1050.576028] RBP: ffff88801754f950 R08: 0000000000000000 R09: ffff88801754f820 [ 1050.577204] R10: 0000000000000020 R11: 0000000000000001 R12: 0000000000000028 [ 1050.578514] R13: 1ffff11002ea9f13 R14: 0000000000000000 R15: ffff888008fdbd50 [ 1050.579828] FS: 00007f0755dba700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 1050.580423] perf: interrupt took too long (7831 > 7822), lowering kernel.perf_event_max_sample_rate to 25000 [ 1050.591810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1050.593664] CR2: 0000000020ffc000 CR3: 0000000046f06000 CR4: 0000000000350ef0 [ 1050.594826] Call Trace: [ 1050.595462] ? __warn+0xe2/0x1f0 [ 1050.596077] ? get_pat_info+0x216/0x270 [ 1050.596910] ? report_bug+0x1c1/0x210 [ 1050.597813] ? handle_bug+0x41/0x90 [ 1050.598561] ? exc_invalid_op+0x14/0x50 [ 1050.607175] ? asm_exc_invalid_op+0x12/0x20 [ 1050.608476] ? get_pat_info+0x216/0x270 [ 1050.609109] ? get_pat_info+0x216/0x270 [ 1050.609946] ? get_pat_info+0x216/0x270 [ 1050.610804] ? pgprot_writethrough+0xc0/0xc0 [ 1050.611673] ? finish_task_switch+0x126/0x5d0 [ 1050.612746] untrack_pfn+0xdc/0x240 [ 1050.613527] ? track_pfn_insert+0x150/0x150 [ 1050.614483] ? lock_downgrade+0x6d0/0x6d0 [ 1050.615126] ? uprobe_munmap+0x1c/0x560 [ 1050.616092] unmap_single_vma+0x1bc/0x300 [ 1050.617105] zap_page_range_single+0x2ce/0x450 [ 1050.618047] ? unmap_single_vma+0x300/0x300 [ 1050.618877] ? remap_pfn_range_internal+0xc56/0xf60 [ 1050.619963] ? lookup_memtype+0x5b/0x200 [ 1050.621068] ? apply_to_existing_page_range+0x40/0x40 [ 1050.622473] remap_pfn_range+0x139/0x160 [ 1050.623155] ? remap_pfn_range_notrack+0x70/0x70 [ 1050.624134] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1050.625451] io_uring_mmap+0x398/0x530 [ 1050.626191] mmap_file+0x5e/0xe0 [ 1050.627027] mmap_region+0xc49/0x1500 [ 1050.628174] do_mmap+0xcdb/0x11e0 [ 1050.629109] vm_mmap_pgoff+0x198/0x1f0 [ 1050.630031] ? randomize_page+0xb0/0xb0 [ 1050.631425] ksys_mmap_pgoff+0x41c/0x560 [ 1050.632149] ? find_mergeable_anon_vma+0x250/0x250 [ 1050.633121] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1050.634068] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1050.635133] do_syscall_64+0x33/0x40 [ 1050.635884] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1050.635993] FAULT_INJECTION: forcing a failure. [ 1050.635993] name failslab, interval 1, probability 0, space 0, times 0 [ 1050.636800] RIP: 0033:0x7f0758844b62 [ 1050.638047] CPU: 1 PID: 6477 Comm: syz-executor.5 Not tainted 5.10.234 #1 [ 1050.638055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1050.638060] Call Trace: [ 1050.638080] dump_stack+0x107/0x167 [ 1050.638095] should_fail.cold+0x5/0xa [ 1050.638112] ? create_object.isra.0+0x3a/0xa20 [ 1050.638128] should_failslab+0x5/0x20 [ 1050.638142] kmem_cache_alloc+0x5b/0x310 [ 1050.638156] ? mark_held_locks+0x9e/0xe0 [ 1050.638172] create_object.isra.0+0x3a/0xa20 [ 1050.638183] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1050.638201] kmem_cache_alloc+0x159/0x310 [ 1050.638225] xas_alloc+0x336/0x440 [ 1050.638875] 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 [ 1050.639587] xas_create+0x34a/0x10d0 [ 1050.639617] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1050.639635] xas_store+0x8c/0x1c40 [ 1050.639668] __xa_store+0x164/0x2d0 [ 1050.639685] ? xa_delete_node+0x280/0x280 [ 1050.639705] ? trace_hardirqs_on+0x5b/0x180 [ 1050.639725] xa_store+0x31/0x50 [ 1050.639741] __io_uring_add_tctx_node+0x1cf/0x520 [ 1050.639754] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1050.639765] ? alloc_fd+0x2e7/0x670 [ 1050.639791] io_uring_setup+0x1fbb/0x2980 [ 1050.641010] RSP: 002b:00007f0755dba0f8 EFLAGS: 00000206 [ 1050.641192] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1050.641211] ? wait_for_completion_io+0x270/0x270 [ 1050.641853] ORIG_RAX: 0000000000000009 [ 1050.642173] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1050.642995] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f0758844b62 15:49:17 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (fail_nth: 58) [ 1050.643289] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1050.643304] do_syscall_64+0x33/0x40 [ 1050.643317] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1050.643326] RIP: 0033:0x7f1fa37f6b19 [ 1050.643339] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1050.643347] RSP: 002b:00007f1fa0d6c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1050.643361] RAX: ffffffffffffffda RBX: 00007f1fa3909f60 RCX: 00007f1fa37f6b19 [ 1050.643369] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000002201 15:49:17 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRESHEX=r3, @ANYRESHEX, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xa504}}, './file1\x00'}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) r7 = openat(r6, &(0x7f0000000400)='./file1\x00', 0x10242, 0x4) read(r5, &(0x7f0000000500)=""/122, 0x7a) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)=""/39, 0x27}], 0x1, 0xffff57e9, 0x4) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46800) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="00ea4a8c0081216da4b6c8c4cc4569020000006c6964d02d67e0099960f4ac65cb580000002e2f66696c653000"]) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x30004840) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) [ 1050.643378] RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 [ 1050.643386] R10: 0000000020000000 R11: 0000000000000202 R12: 0000000020000140 [ 1050.643394] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1050.688004] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffc000 [ 1050.689226] RBP: 0000000020ffc000 R08: 0000000000000005 R09: 0000000000000000 [ 1050.690504] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1050.691755] R13: 0000000020ffc000 R14: 0000000020000000 R15: 0000000020ffc000 [ 1050.693525] irq event stamp: 4251 [ 1050.694112] hardirqs last enabled at (4261): [] console_unlock+0x92d/0xb40 [ 1050.695482] hardirqs last disabled at (4272): [] console_unlock+0x839/0xb40 [ 1050.696792] softirqs last enabled at (2562): [] asm_call_irq_on_stack+0x12/0x20 [ 1050.698196] softirqs last disabled at (2483): [] asm_call_irq_on_stack+0x12/0x20 [ 1050.699738] ---[ end trace d7e78af26196ab8d ]--- [ 1050.732186] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1050.783124] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1050.785249] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1050.787471] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready VM DIAGNOSIS: 15:49:18 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffffffff81301d40 RCX=1ffff1100d9c1201 RDX=dffffc0000000000 RSI=ffff88806ce09cc8 RDI=ffff88806ce09750 RBP=ffff88806ce097c8 RSP=ffff88806ce09728 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000032042 R11=1ffff1100d9c12d5 R12=ffff88806ce097f8 R13=0000000000000000 R14=1ffff1100d9c12d5 R15=ffffffff85bf655c RIP=ffffffff811077af RFL=00000082 [--S----] 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 00007f0755dba700 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=0000000020ffc000 CR3=0000000046f06000 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=ffffffffffffffffffffffffffffffff XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888041f37a70 RBX=0000000010000000 RCX=0000000000000001 RDX=0000000000000004 RSI=ffff88800ce24e57 RDI=ffff888041f37a83 RBP=ffffffff871cccc0 RSP=ffff888041f37938 R8 =0000000000000001 R9 =0000000000000003 R10=ffffed10083e6f50 R11=0000000000000001 R12=ffff888041f37a70 R13=0000000000000001 R14=0000000000000003 R15=ffff88800ce24e38 RIP=ffffffff83e66c67 RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 000055555d10d400 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=000000002000c030 CR3=0000000041f2c000 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=0000000000000000ff000000000000ff XMM01=25252525252525252525252525252525 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