[ 422.601937][ T49] device hsr_slave_0 left promiscuous mode [ 422.619808][ T49] device hsr_slave_1 left promiscuous mode [ 422.637139][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 422.647992][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 422.663890][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 422.678104][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 422.701649][ T49] device bridge_slave_1 left promiscuous mode [ 422.708591][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 422.731574][ T49] device bridge_slave_0 left promiscuous mode [ 422.738348][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 422.762731][ T49] device veth1_macvtap left promiscuous mode [ 422.769863][ T49] device veth0_macvtap left promiscuous mode [ 422.787144][ T49] device veth1_vlan left promiscuous mode [ 422.797776][ T49] device veth0_vlan left promiscuous mode [ 429.794137][ T49] team0 (unregistering): Port device team_slave_1 removed [ 429.813721][ T49] team0 (unregistering): Port device team_slave_0 removed [ 429.837330][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 429.864406][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 429.976941][ T49] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.10.42' (ECDSA) to the list of known hosts. [ 430.298890][T15752] FAULT_INJECTION: forcing a failure. [ 430.298890][T15752] name failslab, interval 1, probability 0, space 0, times 0 [ 430.324107][T15752] CPU: 0 PID: 15752 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 430.334608][T15752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.347338][T15752] Call Trace: [ 430.351598][T15752] dump_stack+0x9a/0xcc [ 430.356342][T15752] should_fail.cold+0x5/0xa [ 430.361855][T15752] ? percpu_ref_init+0xb1/0x300 [ 430.367706][T15752] ? percpu_ref_init+0xb1/0x300 [ 430.373683][T15752] should_failslab+0x5/0x10 [ 430.379106][T15752] kmem_cache_alloc_trace+0x55/0x360 [ 430.385304][T15752] ? __io_openat_prep+0x360/0x360 [ 430.391322][T15752] percpu_ref_init+0xb1/0x300 [ 430.397264][T15752] io_uring_setup+0x4b3/0x3240 [ 430.404064][T15752] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 430.410817][T15752] ? find_held_lock+0x2d/0x110 [ 430.416488][T15752] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 430.423503][T15752] ? __context_tracking_exit+0x80/0x90 [ 430.429290][T15752] ? lock_downgrade+0x6d0/0x6d0 [ 430.434734][T15752] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 430.441205][T15752] ? syscall_enter_from_user_mode+0x27/0x70 [ 430.447444][T15752] do_syscall_64+0x2d/0x70 [ 430.451263][T13619] systemd-journald[13619]: Received SIGTERM from PID 1 (systemd). [ 430.451957][T15752] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 430.466926][T15752] RIP: 0033:0x43ffc9 [ 430.471344][T15752] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 430.474388][T13619] printk: systemd-journal: 20 output lines suppressed due to ratelimiting [ 430.493000][T15752] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 430.493019][T15752] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 430.493024][T15752] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 430.493028][T15752] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 430.493033][T15752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 430.493036][T15752] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 430.517813][T15753] FAULT_INJECTION: forcing a failure. [ 430.517813][T15753] name failslab, interval 1, probability 0, space 0, times 0 [ 430.560903][ T1] systemd[1]: Failed to start Journal Service. [ 430.575300][T15753] CPU: 0 PID: 15753 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 430.576541][ T1] systemd[1]: Dependency failed for Flush Journal to Persistent Storage. [ 430.585715][T15753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.585728][T15753] Call Trace: [ 430.585738][T15753] dump_stack+0x9a/0xcc [ 430.585755][T15753] should_fail.cold+0x5/0xa [ 430.585763][T15753] ? percpu_ref_init+0xb1/0x300 [ 430.585774][T15753] ? percpu_ref_init+0xb1/0x300 [ 430.585780][T15753] should_failslab+0x5/0x10 [ 430.585790][T15753] kmem_cache_alloc_trace+0x55/0x360 [ 430.585800][T15753] ? __io_openat_prep+0x360/0x360 [ 430.585809][T15753] percpu_ref_init+0xb1/0x300 [ 430.585819][T15753] io_uring_setup+0x4b3/0x3240 [ 430.585828][T15753] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 430.585844][T15753] ? find_held_lock+0x2d/0x110 [ 430.585852][T15753] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 430.585861][T15753] ? __context_tracking_exit+0x80/0x90 [ 430.585870][T15753] ? lock_downgrade+0x6d0/0x6d0 [ 430.585890][T15753] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 430.585898][T15753] ? syscall_enter_from_user_mode+0x27/0x70 [ 430.585910][T15753] do_syscall_64+0x2d/0x70 [ 430.585918][T15753] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 430.585927][T15753] RIP: 0033:0x43ffc9 [ 430.585938][T15753] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 430.585946][T15753] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 430.585957][T15753] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 430.585963][T15753] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 430.585969][T15753] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 430.585974][T15753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 430.586064][T15753] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 430.620758][T15755] FAULT_INJECTION: forcing a failure. [ 430.620758][T15755] name failslab, interval 1, probability 0, space 0, times 0 [ 430.648936][ T1] systemd[1]: systemd-journal-flush.service: Job systemd-journal-flush.service/start failed with result 'dependency'. [ 430.706213][T15755] CPU: 0 PID: 15755 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 430.707961][ T1] systemd[1]: systemd-journald.service: Unit entered failed state. [ 430.713718][T15755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.713726][T15755] Call Trace: [ 430.713732][T15755] dump_stack+0x9a/0xcc [ 430.713752][T15755] should_fail.cold+0x5/0xa [ 430.713759][T15755] ? percpu_ref_init+0xb1/0x300 [ 430.713770][T15755] ? percpu_ref_init+0xb1/0x300 [ 430.713776][T15755] should_failslab+0x5/0x10 [ 430.713785][T15755] kmem_cache_alloc_trace+0x55/0x360 [ 430.713795][T15755] ? __io_openat_prep+0x360/0x360 [ 430.713805][T15755] percpu_ref_init+0xb1/0x300 [ 430.713814][T15755] io_uring_setup+0x4b3/0x3240 [ 430.713823][T15755] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 430.713841][T15755] ? find_held_lock+0x2d/0x110 [ 430.713848][T15755] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 430.713859][T15755] ? __context_tracking_exit+0x80/0x90 [ 430.713868][T15755] ? lock_downgrade+0x6d0/0x6d0 [ 430.713890][T15755] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 430.713898][T15755] ? syscall_enter_from_user_mode+0x27/0x70 [ 430.713909][T15755] do_syscall_64+0x2d/0x70 [ 430.713918][T15755] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 430.713927][T15755] RIP: 0033:0x43ffc9 [ 430.713937][T15755] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 430.713945][T15755] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 430.713955][T15755] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 430.713961][T15755] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 430.713966][T15755] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 430.713971][T15755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 430.713976][T15755] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 430.738708][T15756] FAULT_INJECTION: forcing a failure. [ 430.738708][T15756] name failslab, interval 1, probability 0, space 0, times 0 [ 430.747488][ T1] systemd[1]: systemd-journald.service: Failed with result 'timeout'. [ 430.765827][T15756] CPU: 0 PID: 15756 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 431.070570][T15756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.081825][T15756] Call Trace: [ 431.085901][T15756] dump_stack+0x9a/0xcc [ 431.091228][T15756] should_fail.cold+0x5/0xa [ 431.096167][T15756] ? percpu_ref_init+0xb1/0x300 [ 431.101533][T15756] ? percpu_ref_init+0xb1/0x300 [ 431.111252][T15756] should_failslab+0x5/0x10 [ 431.117852][T15756] kmem_cache_alloc_trace+0x55/0x360 [ 431.124220][T15756] ? __io_openat_prep+0x360/0x360 [ 431.130748][T15756] percpu_ref_init+0xb1/0x300 [ 431.137225][T15756] io_uring_setup+0x4b3/0x3240 [ 431.142463][T15756] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 431.150156][T15756] ? find_held_lock+0x2d/0x110 [ 431.155296][T15756] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 431.162319][T15756] ? __context_tracking_exit+0x80/0x90 [ 431.170103][T15756] ? lock_downgrade+0x6d0/0x6d0 [ 431.175261][T15756] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 431.183617][T15756] ? syscall_enter_from_user_mode+0x27/0x70 [ 431.192008][T15756] do_syscall_64+0x2d/0x70 [ 431.197555][T15756] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 431.204160][T15756] RIP: 0033:0x43ffc9 [ 431.212108][T15756] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 431.234664][T15756] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 431.243878][T15756] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 431.252626][T15756] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 431.261832][T15756] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 431.270294][T15756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 431.278733][T15756] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 431.317894][ T1] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 431.340318][ T1] systemd[1]: Stopped Journal Service. [ 431.380577][ T1] systemd[1]: Starting Journal Service... [ 431.399126][T15758] FAULT_INJECTION: forcing a failure. [ 431.399126][T15758] name failslab, interval 1, probability 0, space 0, times 0 [ 431.437304][T15758] CPU: 1 PID: 15758 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 431.448481][T15758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.459780][T15758] Call Trace: [ 431.463623][T15758] dump_stack+0x9a/0xcc [ 431.467893][T15758] should_fail.cold+0x5/0xa [ 431.473032][T15758] ? percpu_ref_init+0xb1/0x300 [ 431.477912][T15758] ? percpu_ref_init+0xb1/0x300 [ 431.480919][T15757] systemd-journald[15757]: /dev/kmsg buffer overrun, some messages lost. [ 431.482768][T15758] should_failslab+0x5/0x10 [ 431.495846][T15758] kmem_cache_alloc_trace+0x55/0x360 [ 431.501573][T15758] ? __io_openat_prep+0x360/0x360 [ 431.502563][T15757] systemd-journald[15757]: /dev/kmsg buffer overrun, some messages lost. [ 431.506596][T15758] percpu_ref_init+0xb1/0x300 [ 431.521379][T15758] io_uring_setup+0x4b3/0x3240 [ 431.526500][T15758] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 431.533929][T15758] ? find_held_lock+0x2d/0x110 [ 431.539275][T15758] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 431.547981][T15758] ? __context_tracking_exit+0x80/0x90 [ 431.554554][T15758] ? lock_downgrade+0x6d0/0x6d0 [ 431.561062][T15758] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 431.567658][T15758] ? syscall_enter_from_user_mode+0x27/0x70 [ 431.573847][T15758] do_syscall_64+0x2d/0x70 [ 431.579656][T15758] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 431.586624][T15758] RIP: 0033:0x43ffc9 [ 431.591559][T15758] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 431.613771][T15758] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 431.623655][T15758] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 431.633414][T15758] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 431.642459][T15758] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 431.652725][T15758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 431.661560][T15758] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 431.702997][T15759] FAULT_INJECTION: forcing a failure. [ 431.702997][T15759] name failslab, interval 1, probability 0, space 0, times 0 [ 431.737581][T15759] CPU: 0 PID: 15759 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 431.748402][T15759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.759737][T15759] Call Trace: [ 431.763293][T15759] dump_stack+0x9a/0xcc [ 431.768181][T15759] should_fail.cold+0x5/0xa [ 431.773920][T15759] ? percpu_ref_init+0xb1/0x300 [ 431.779389][T15759] ? percpu_ref_init+0xb1/0x300 [ 431.785400][T15759] should_failslab+0x5/0x10 [ 431.791101][T15759] kmem_cache_alloc_trace+0x55/0x360 [ 431.797245][T15759] ? __io_openat_prep+0x360/0x360 [ 431.803058][T15759] percpu_ref_init+0xb1/0x300 [ 431.808438][T15759] io_uring_setup+0x4b3/0x3240 [ 431.814029][T15759] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 431.821115][T15759] ? find_held_lock+0x2d/0x110 [ 431.826695][T15759] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 431.833117][T15759] ? __context_tracking_exit+0x80/0x90 [ 431.839427][T15759] ? lock_downgrade+0x6d0/0x6d0 [ 431.844748][T15759] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 431.851159][T15759] ? syscall_enter_from_user_mode+0x27/0x70 [ 431.857733][T15759] do_syscall_64+0x2d/0x70 [ 431.862703][T15759] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 431.869417][T15759] RIP: 0033:0x43ffc9 [ 431.873666][T15759] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 431.896493][T15759] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 431.906570][T15759] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 431.916117][T15759] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 431.925546][T15759] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 431.936094][T15759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 431.947662][T15759] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 432.224074][T15760] FAULT_INJECTION: forcing a failure. [ 432.224074][T15760] name failslab, interval 1, probability 0, space 0, times 0 [ 432.260231][T15760] CPU: 0 PID: 15760 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 432.272870][T15760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.286756][T15760] Call Trace: [ 432.291599][T15760] dump_stack+0x9a/0xcc [ 432.297795][T15760] should_fail.cold+0x5/0xa [ 432.305007][T15760] ? percpu_ref_init+0xb1/0x300 [ 432.312855][T15760] ? percpu_ref_init+0xb1/0x300 [ 432.319465][T15760] should_failslab+0x5/0x10 [ 432.325222][T15760] kmem_cache_alloc_trace+0x55/0x360 [ 432.331564][T15760] ? __io_openat_prep+0x360/0x360 [ 432.338487][T15760] percpu_ref_init+0xb1/0x300 [ 432.346563][T15760] io_uring_setup+0x4b3/0x3240 [ 432.353574][T15760] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 432.362700][T15760] ? find_held_lock+0x2d/0x110 [ 432.368441][T15760] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 432.375780][T15760] ? __context_tracking_exit+0x80/0x90 [ 432.382299][T15760] ? lock_downgrade+0x6d0/0x6d0 [ 432.391420][T15760] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 432.398779][T15760] ? syscall_enter_from_user_mode+0x27/0x70 [ 432.407071][T15760] do_syscall_64+0x2d/0x70 [ 432.412244][T15760] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 432.418878][T15760] RIP: 0033:0x43ffc9 [ 432.423950][T15760] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 432.449122][T15760] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 432.458604][T15760] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 432.469363][T15760] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 432.478792][T15760] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 432.490741][T15760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 432.500252][T15760] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 432.654317][T15761] FAULT_INJECTION: forcing a failure. [ 432.654317][T15761] name failslab, interval 1, probability 0, space 0, times 0 [ 432.690205][T15761] CPU: 1 PID: 15761 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 432.702381][T15761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.714627][T15761] Call Trace: [ 432.719371][T15761] dump_stack+0x9a/0xcc [ 432.724615][T15761] should_fail.cold+0x5/0xa [ 432.730506][T15761] ? percpu_ref_init+0xb1/0x300 [ 432.737117][T15761] ? percpu_ref_init+0xb1/0x300 [ 432.744928][T15761] should_failslab+0x5/0x10 [ 432.750504][T15761] kmem_cache_alloc_trace+0x55/0x360 [ 432.756775][T15761] ? __io_openat_prep+0x360/0x360 [ 432.764657][T15761] percpu_ref_init+0xb1/0x300 [ 432.770366][T15761] io_uring_setup+0x4b3/0x3240 [ 432.775705][T15761] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 432.783786][T15761] ? find_held_lock+0x2d/0x110 [ 432.790455][T15761] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 432.797801][T15761] ? __context_tracking_exit+0x80/0x90 [ 432.804364][T15761] ? lock_downgrade+0x6d0/0x6d0 [ 432.810460][T15761] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 432.817743][T15761] ? syscall_enter_from_user_mode+0x27/0x70 [ 432.825066][T15761] do_syscall_64+0x2d/0x70 [ 432.830825][T15761] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 432.837279][T15761] RIP: 0033:0x43ffc9 [ 432.841792][T15761] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 432.864516][T15761] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 432.875064][T15761] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 432.884116][T15761] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 432.894117][T15761] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 432.903893][T15761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 432.912979][T15761] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 432.952210][T15762] FAULT_INJECTION: forcing a failure. [ 432.952210][T15762] name failslab, interval 1, probability 0, space 0, times 0 [ 432.979850][T15762] CPU: 1 PID: 15762 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 432.991073][T15762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.005440][T15762] Call Trace: [ 433.009592][T15762] dump_stack+0x9a/0xcc [ 433.017454][T15762] should_fail.cold+0x5/0xa [ 433.024498][T15762] ? percpu_ref_init+0xb1/0x300 [ 433.030588][T15762] ? percpu_ref_init+0xb1/0x300 [ 433.038118][T15762] should_failslab+0x5/0x10 [ 433.044974][T15762] kmem_cache_alloc_trace+0x55/0x360 [ 433.052641][T15762] ? __io_openat_prep+0x360/0x360 [ 433.059596][T15762] percpu_ref_init+0xb1/0x300 [ 433.066383][T15762] io_uring_setup+0x4b3/0x3240 [ 433.073116][T15762] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 433.082297][T15762] ? find_held_lock+0x2d/0x110 [ 433.088408][T15762] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 433.096330][T15762] ? __context_tracking_exit+0x80/0x90 [ 433.107322][T15762] ? lock_downgrade+0x6d0/0x6d0 [ 433.118986][T15762] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 433.129100][T15762] ? syscall_enter_from_user_mode+0x27/0x70 [ 433.140725][T15762] do_syscall_64+0x2d/0x70 [ 433.147742][T15762] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 433.155324][T15762] RIP: 0033:0x43ffc9 [ 433.163032][T15762] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 433.190917][T15762] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 433.201091][T15762] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 433.211664][T15762] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 433.223621][T15762] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 433.235367][T15762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 433.246460][T15762] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 433.276151][T15763] FAULT_INJECTION: forcing a failure. [ 433.276151][T15763] name failslab, interval 1, probability 0, space 0, times 0 [ 433.309882][T15763] CPU: 0 PID: 15763 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 433.322770][T15763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.335255][T15763] Call Trace: [ 433.340575][T15763] dump_stack+0x9a/0xcc [ 433.345160][T15763] should_fail.cold+0x5/0xa [ 433.351403][T15763] ? percpu_ref_init+0xb1/0x300 [ 433.357030][T15763] ? percpu_ref_init+0xb1/0x300 [ 433.363206][T15763] should_failslab+0x5/0x10 [ 433.368571][T15763] kmem_cache_alloc_trace+0x55/0x360 [ 433.374917][T15763] ? __io_openat_prep+0x360/0x360 [ 433.381273][T15763] percpu_ref_init+0xb1/0x300 [ 433.387257][T15763] io_uring_setup+0x4b3/0x3240 [ 433.394640][T15763] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 433.401914][T15763] ? find_held_lock+0x2d/0x110 [ 433.408656][T15763] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 433.415672][T15763] ? __context_tracking_exit+0x80/0x90 [ 433.422631][T15763] ? lock_downgrade+0x6d0/0x6d0 [ 433.429353][T15763] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 433.437723][T15763] ? syscall_enter_from_user_mode+0x27/0x70 [ 433.445057][T15763] do_syscall_64+0x2d/0x70 [ 433.452508][T15763] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 433.459645][T15763] RIP: 0033:0x43ffc9 [ 433.464103][T15763] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 433.487301][T15763] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 433.497827][T15763] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 433.506881][T15763] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 433.516617][T15763] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 433.526684][T15763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 433.536162][T15763] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 433.575909][T15764] FAULT_INJECTION: forcing a failure. [ 433.575909][T15764] name failslab, interval 1, probability 0, space 0, times 0 [ 433.629881][T15764] CPU: 1 PID: 15764 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 433.640558][T15764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.652025][T15764] Call Trace: [ 433.656163][T15764] dump_stack+0x9a/0xcc [ 433.660711][T15764] should_fail.cold+0x5/0xa [ 433.666319][T15764] ? percpu_ref_init+0xb1/0x300 [ 433.671533][T15764] ? percpu_ref_init+0xb1/0x300 [ 433.677155][T15764] should_failslab+0x5/0x10 [ 433.682109][T15764] kmem_cache_alloc_trace+0x55/0x360 [ 433.688860][T15764] ? __io_openat_prep+0x360/0x360 [ 433.695144][T15764] percpu_ref_init+0xb1/0x300 [ 433.701157][T15764] io_uring_setup+0x4b3/0x3240 [ 433.707161][T15764] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 433.715148][T15764] ? find_held_lock+0x2d/0x110 [ 433.721019][T15764] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 433.728804][T15764] ? __context_tracking_exit+0x80/0x90 [ 433.734820][T15764] ? lock_downgrade+0x6d0/0x6d0 [ 433.742416][T15764] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 433.750164][T15764] ? syscall_enter_from_user_mode+0x27/0x70 [ 433.758366][T15764] do_syscall_64+0x2d/0x70 [ 433.764213][T15764] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 433.775375][T15764] RIP: 0033:0x43ffc9 [ 433.781096][T15764] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 433.805127][T15764] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 433.815441][T15764] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 433.825485][T15764] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 433.836090][T15764] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 433.846034][T15764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 433.856356][T15764] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 433.890968][T15765] FAULT_INJECTION: forcing a failure. [ 433.890968][T15765] name failslab, interval 1, probability 0, space 0, times 0 [ 433.920441][T15765] CPU: 1 PID: 15765 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 433.930443][T15765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.941570][T15765] Call Trace: [ 433.945231][T15765] dump_stack+0x9a/0xcc [ 433.949754][T15765] should_fail.cold+0x5/0xa [ 433.957088][T15765] ? percpu_ref_init+0xb1/0x300 [ 433.964900][T15765] ? percpu_ref_init+0xb1/0x300 [ 433.971903][T15765] should_failslab+0x5/0x10 [ 433.977633][T15765] kmem_cache_alloc_trace+0x55/0x360 [ 433.983896][T15765] ? __io_openat_prep+0x360/0x360 [ 433.989910][T15765] percpu_ref_init+0xb1/0x300 [ 433.998291][T15765] io_uring_setup+0x4b3/0x3240 [ 434.003512][T15765] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 434.010793][T15765] ? find_held_lock+0x2d/0x110 [ 434.016833][T15765] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 434.024295][T15765] ? __context_tracking_exit+0x80/0x90 [ 434.036520][T15765] ? lock_downgrade+0x6d0/0x6d0 [ 434.043170][T15765] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 434.050758][T15765] ? syscall_enter_from_user_mode+0x27/0x70 [ 434.057420][T15765] do_syscall_64+0x2d/0x70 [ 434.062825][T15765] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 434.069533][T15765] RIP: 0033:0x43ffc9 [ 434.074146][T15765] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 434.097094][T15765] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 434.113768][T15765] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 434.124998][T15765] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 434.135434][T15765] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 434.146251][T15765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 434.156022][T15765] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 434.177773][T15766] FAULT_INJECTION: forcing a failure. [ 434.177773][T15766] name failslab, interval 1, probability 0, space 0, times 0 [ 434.202310][T15766] CPU: 0 PID: 15766 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 434.214387][T15766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 434.226292][T15766] Call Trace: [ 434.231244][T15766] dump_stack+0x9a/0xcc [ 434.237564][T15766] should_fail.cold+0x5/0xa [ 434.243760][T15766] ? percpu_ref_init+0xb1/0x300 [ 434.249854][T15766] ? percpu_ref_init+0xb1/0x300 [ 434.255975][T15766] should_failslab+0x5/0x10 [ 434.261496][T15766] kmem_cache_alloc_trace+0x55/0x360 [ 434.268492][T15766] ? __io_openat_prep+0x360/0x360 [ 434.274867][T15766] percpu_ref_init+0xb1/0x300 [ 434.280820][T15766] io_uring_setup+0x4b3/0x3240 [ 434.287506][T15766] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 434.295401][T15766] ? find_held_lock+0x2d/0x110 [ 434.302484][T15766] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 434.311372][T15766] ? __context_tracking_exit+0x80/0x90 [ 434.319707][T15766] ? lock_downgrade+0x6d0/0x6d0 [ 434.325589][T15766] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 434.333552][T15766] ? syscall_enter_from_user_mode+0x27/0x70 [ 434.341737][T15766] do_syscall_64+0x2d/0x70 [ 434.347819][T15766] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 434.354814][T15766] RIP: 0033:0x43ffc9 [ 434.359979][T15766] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 434.381531][T15766] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 434.391548][T15766] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 434.402159][T15766] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 434.412870][T15766] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 434.422605][T15766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 434.431639][T15766] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 434.469401][T15767] FAULT_INJECTION: forcing a failure. [ 434.469401][T15767] name failslab, interval 1, probability 0, space 0, times 0 [ 434.485074][T15767] CPU: 1 PID: 15767 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 434.495307][T15767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 434.508287][T15767] Call Trace: [ 434.511763][T15767] dump_stack+0x9a/0xcc [ 434.517599][T15767] should_fail.cold+0x5/0xa [ 434.522278][T15767] ? percpu_ref_init+0xb1/0x300 [ 434.528464][T15767] ? percpu_ref_init+0xb1/0x300 [ 434.534347][T15767] should_failslab+0x5/0x10 [ 434.539917][T15767] kmem_cache_alloc_trace+0x55/0x360 [ 434.545917][T15767] ? __io_openat_prep+0x360/0x360 [ 434.552207][T15767] percpu_ref_init+0xb1/0x300 [ 434.557558][T15767] io_uring_setup+0x4b3/0x3240 [ 434.562594][T15767] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 434.569261][T15767] ? find_held_lock+0x2d/0x110 [ 434.575119][T15767] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 434.581303][T15767] ? __context_tracking_exit+0x80/0x90 [ 434.588716][T15767] ? lock_downgrade+0x6d0/0x6d0 [ 434.594679][T15767] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 434.601411][T15767] ? syscall_enter_from_user_mode+0x27/0x70 [ 434.608351][T15767] do_syscall_64+0x2d/0x70 [ 434.613555][T15767] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 434.621341][T15767] RIP: 0033:0x43ffc9 [ 434.627696][T15767] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 434.653663][T15767] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 434.663292][T15767] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 434.674649][T15767] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 434.684710][T15767] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 434.694723][T15767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 434.704803][T15767] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 434.741555][T15768] FAULT_INJECTION: forcing a failure. [ 434.741555][T15768] name failslab, interval 1, probability 0, space 0, times 0 [ 434.777711][T15768] CPU: 0 PID: 15768 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 434.788952][T15768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 434.801664][T15768] Call Trace: [ 434.805735][T15768] dump_stack+0x9a/0xcc [ 434.810422][T15768] should_fail.cold+0x5/0xa [ 434.815538][T15768] ? percpu_ref_init+0xb1/0x300 [ 434.821545][T15768] ? percpu_ref_init+0xb1/0x300 [ 434.826829][T15768] should_failslab+0x5/0x10 [ 434.831934][T15768] kmem_cache_alloc_trace+0x55/0x360 [ 434.838277][T15768] ? __io_openat_prep+0x360/0x360 [ 434.843960][T15768] percpu_ref_init+0xb1/0x300 [ 434.849611][T15768] io_uring_setup+0x4b3/0x3240 [ 434.855629][T15768] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 434.862504][T15768] ? find_held_lock+0x2d/0x110 [ 434.868352][T15768] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 434.876716][T15768] ? __context_tracking_exit+0x80/0x90 [ 434.883618][T15768] ? lock_downgrade+0x6d0/0x6d0 [ 434.890540][T15768] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 434.899138][T15768] ? syscall_enter_from_user_mode+0x27/0x70 [ 434.907746][T15768] do_syscall_64+0x2d/0x70 [ 434.913981][T15768] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 434.920495][T15768] RIP: 0033:0x43ffc9 [ 434.926311][T15768] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 434.951669][T15768] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 434.962353][T15768] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 434.973725][T15768] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 434.986856][T15768] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 435.000440][T15768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 435.013712][T15768] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 435.031858][ T49] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 435.061926][T15769] FAULT_INJECTION: forcing a failure. [ 435.061926][T15769] name failslab, interval 1, probability 0, space 0, times 0 [ 435.083327][T15769] CPU: 1 PID: 15769 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 435.097154][T15769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.112062][T15769] Call Trace: [ 435.117112][T15769] dump_stack+0x9a/0xcc [ 435.125704][T15769] should_fail.cold+0x5/0xa [ 435.134066][T15769] ? percpu_ref_init+0xb1/0x300 [ 435.142268][T15769] ? percpu_ref_init+0xb1/0x300 [ 435.149596][T15769] should_failslab+0x5/0x10 [ 435.158399][T15769] kmem_cache_alloc_trace+0x55/0x360 [ 435.167964][T15769] ? __io_openat_prep+0x360/0x360 [ 435.176691][T15769] percpu_ref_init+0xb1/0x300 [ 435.184141][T15769] io_uring_setup+0x4b3/0x3240 [ 435.192702][T15769] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 435.201116][T15769] ? find_held_lock+0x2d/0x110 [ 435.210847][T15769] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 435.220296][T15769] ? __context_tracking_exit+0x80/0x90 [ 435.230788][T15769] ? lock_downgrade+0x6d0/0x6d0 [ 435.240881][T15769] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 435.252154][T15769] ? syscall_enter_from_user_mode+0x27/0x70 [ 435.263963][T15769] do_syscall_64+0x2d/0x70 [ 435.272759][T15769] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 435.282209][T15769] RIP: 0033:0x43ffc9 [ 435.288288][T15769] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 435.314285][T15769] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 435.325513][T15769] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 435.335354][T15769] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 435.344756][T15769] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 435.354170][T15769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 435.365057][T15769] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 435.396513][T15770] FAULT_INJECTION: forcing a failure. [ 435.396513][T15770] name failslab, interval 1, probability 0, space 0, times 0 [ 435.411714][T15770] CPU: 1 PID: 15770 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 435.422095][T15770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.435221][T15770] Call Trace: [ 435.439775][T15770] dump_stack+0x9a/0xcc [ 435.445743][T15770] should_fail.cold+0x5/0xa [ 435.451926][T15770] ? percpu_ref_init+0xb1/0x300 [ 435.457890][T15770] ? percpu_ref_init+0xb1/0x300 [ 435.463977][T15770] should_failslab+0x5/0x10 [ 435.469202][T15770] kmem_cache_alloc_trace+0x55/0x360 [ 435.476203][T15770] ? __io_openat_prep+0x360/0x360 [ 435.482261][T15770] percpu_ref_init+0xb1/0x300 [ 435.487325][T15770] io_uring_setup+0x4b3/0x3240 [ 435.493409][T15770] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 435.499788][T15770] ? find_held_lock+0x2d/0x110 [ 435.504959][T15770] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 435.511654][T15770] ? __context_tracking_exit+0x80/0x90 [ 435.518922][T15770] ? lock_downgrade+0x6d0/0x6d0 [ 435.525657][T15770] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 435.534102][T15770] ? syscall_enter_from_user_mode+0x27/0x70 [ 435.540416][T15770] do_syscall_64+0x2d/0x70 [ 435.546199][T15770] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 435.553410][T15770] RIP: 0033:0x43ffc9 [ 435.557579][T15770] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 435.582045][T15770] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 435.592937][T15770] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 435.604688][T15770] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 435.614622][T15770] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 435.623925][T15770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 435.633793][T15770] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 435.667806][T15771] FAULT_INJECTION: forcing a failure. [ 435.667806][T15771] name failslab, interval 1, probability 0, space 0, times 0 [ 435.690307][T15771] CPU: 1 PID: 15771 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 435.700967][T15771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.713145][T15771] Call Trace: [ 435.716831][T15771] dump_stack+0x9a/0xcc [ 435.722427][T15771] should_fail.cold+0x5/0xa [ 435.728038][T15771] ? percpu_ref_init+0xb1/0x300 [ 435.735503][T15771] ? percpu_ref_init+0xb1/0x300 [ 435.741217][T15771] should_failslab+0x5/0x10 [ 435.746785][T15771] kmem_cache_alloc_trace+0x55/0x360 [ 435.753441][T15771] ? __io_openat_prep+0x360/0x360 [ 435.759934][T15771] percpu_ref_init+0xb1/0x300 [ 435.765651][T15771] io_uring_setup+0x4b3/0x3240 [ 435.771331][T15771] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 435.777904][T15771] ? find_held_lock+0x2d/0x110 [ 435.785161][T15771] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 435.793470][T15771] ? __context_tracking_exit+0x80/0x90 [ 435.800280][T15771] ? lock_downgrade+0x6d0/0x6d0 [ 435.807872][T15771] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 435.817127][T15771] ? syscall_enter_from_user_mode+0x27/0x70 [ 435.825509][T15771] do_syscall_64+0x2d/0x70 [ 435.831134][T15771] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 435.838689][T15771] RIP: 0033:0x43ffc9 [ 435.843308][T15771] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 435.866563][T15771] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 435.877443][T15771] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 435.886926][T15771] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 435.896339][T15771] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 435.905798][T15771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 435.915303][T15771] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 435.929414][ T49] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 435.946634][T15772] FAULT_INJECTION: forcing a failure. [ 435.946634][T15772] name failslab, interval 1, probability 0, space 0, times 0 [ 435.967811][T15772] CPU: 0 PID: 15772 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 435.977802][T15772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.989580][T15772] Call Trace: [ 435.995534][T15772] dump_stack+0x9a/0xcc [ 436.002446][T15772] should_fail.cold+0x5/0xa [ 436.009084][T15772] ? percpu_ref_init+0xb1/0x300 [ 436.016431][T15772] ? percpu_ref_init+0xb1/0x300 [ 436.021794][T15772] should_failslab+0x5/0x10 [ 436.027161][T15772] kmem_cache_alloc_trace+0x55/0x360 [ 436.033336][T15772] ? __io_openat_prep+0x360/0x360 [ 436.039811][T15772] percpu_ref_init+0xb1/0x300 [ 436.045145][T15772] io_uring_setup+0x4b3/0x3240 [ 436.051811][T15772] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 436.060364][T15772] ? find_held_lock+0x2d/0x110 [ 436.066171][T15772] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 436.073139][T15772] ? __context_tracking_exit+0x80/0x90 [ 436.080177][T15772] ? lock_downgrade+0x6d0/0x6d0 [ 436.086275][T15772] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 436.093939][T15772] ? syscall_enter_from_user_mode+0x27/0x70 [ 436.101821][T15772] do_syscall_64+0x2d/0x70 [ 436.110902][T15772] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 436.118618][T15772] RIP: 0033:0x43ffc9 [ 436.124531][T15772] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 436.147345][T15772] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 436.158187][T15772] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 436.170973][T15772] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 436.181507][T15772] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 436.190574][T15772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 436.202809][T15772] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 436.236249][T15773] FAULT_INJECTION: forcing a failure. [ 436.236249][T15773] name failslab, interval 1, probability 0, space 0, times 0 [ 436.258823][T15773] CPU: 0 PID: 15773 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 436.269164][T15773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 436.280432][T15773] Call Trace: [ 436.284810][T15773] dump_stack+0x9a/0xcc [ 436.289923][T15773] should_fail.cold+0x5/0xa [ 436.295275][T15773] ? percpu_ref_init+0xb1/0x300 [ 436.301343][T15773] ? percpu_ref_init+0xb1/0x300 [ 436.308015][T15773] should_failslab+0x5/0x10 [ 436.314051][T15773] kmem_cache_alloc_trace+0x55/0x360 [ 436.321299][T15773] ? __io_openat_prep+0x360/0x360 [ 436.327870][T15773] percpu_ref_init+0xb1/0x300 [ 436.333916][T15773] io_uring_setup+0x4b3/0x3240 [ 436.341157][T15773] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 436.349410][T15773] ? find_held_lock+0x2d/0x110 [ 436.355552][T15773] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 436.362511][T15773] ? __context_tracking_exit+0x80/0x90 [ 436.369550][T15773] ? lock_downgrade+0x6d0/0x6d0 [ 436.375154][T15773] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 436.382988][T15773] ? syscall_enter_from_user_mode+0x27/0x70 [ 436.390787][T15773] do_syscall_64+0x2d/0x70 [ 436.396644][T15773] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 436.403825][T15773] RIP: 0033:0x43ffc9 [ 436.409809][T15773] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 436.432300][T15773] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 436.442893][T15773] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 436.452879][T15773] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 436.461918][T15773] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 436.471667][T15773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 436.482493][T15773] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 436.524852][T15774] FAULT_INJECTION: forcing a failure. [ 436.524852][T15774] name failslab, interval 1, probability 0, space 0, times 0 [ 436.569825][T15774] CPU: 1 PID: 15774 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 436.580096][T15774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 436.591312][T15774] Call Trace: [ 436.594963][T15774] dump_stack+0x9a/0xcc [ 436.599950][T15774] should_fail.cold+0x5/0xa [ 436.605525][T15774] ? percpu_ref_init+0xb1/0x300 [ 436.611044][T15774] ? percpu_ref_init+0xb1/0x300 [ 436.616852][T15774] should_failslab+0x5/0x10 [ 436.622424][T15774] kmem_cache_alloc_trace+0x55/0x360 [ 436.629730][T15774] ? __io_openat_prep+0x360/0x360 [ 436.636879][T15774] percpu_ref_init+0xb1/0x300 [ 436.643096][T15774] io_uring_setup+0x4b3/0x3240 [ 436.649219][T15774] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 436.656756][T15774] ? find_held_lock+0x2d/0x110 [ 436.662729][T15774] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 436.670196][T15774] ? __context_tracking_exit+0x80/0x90 [ 436.676036][T15774] ? lock_downgrade+0x6d0/0x6d0 [ 436.681846][T15774] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 436.690060][T15774] ? syscall_enter_from_user_mode+0x27/0x70 [ 436.696578][T15774] do_syscall_64+0x2d/0x70 [ 436.701783][T15774] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 436.708823][T15774] RIP: 0033:0x43ffc9 [ 436.713312][T15774] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 436.737339][T15774] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 436.747567][T15774] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 436.756904][T15774] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 436.765704][T15774] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 436.774884][T15774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 436.784974][T15774] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 436.818137][T15775] FAULT_INJECTION: forcing a failure. [ 436.818137][T15775] name failslab, interval 1, probability 0, space 0, times 0 [ 436.874005][T15775] CPU: 1 PID: 15775 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 436.884167][T15775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 436.895884][T15775] Call Trace: [ 436.900046][T15775] dump_stack+0x9a/0xcc [ 436.904546][T15775] should_fail.cold+0x5/0xa [ 436.910410][T15775] ? percpu_ref_init+0xb1/0x300 [ 436.916837][T15775] ? percpu_ref_init+0xb1/0x300 [ 436.922790][T15775] should_failslab+0x5/0x10 [ 436.928685][T15775] kmem_cache_alloc_trace+0x55/0x360 [ 436.935452][T15775] ? __io_openat_prep+0x360/0x360 [ 436.942177][T15775] percpu_ref_init+0xb1/0x300 [ 436.948140][T15775] io_uring_setup+0x4b3/0x3240 [ 436.953976][T15775] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 436.962497][T15775] ? find_held_lock+0x2d/0x110 [ 436.968907][T15775] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 436.976684][T15775] ? __context_tracking_exit+0x80/0x90 [ 436.983934][T15775] ? lock_downgrade+0x6d0/0x6d0 [ 436.990096][T15775] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 436.997606][T15775] ? syscall_enter_from_user_mode+0x27/0x70 [ 437.006748][T15775] do_syscall_64+0x2d/0x70 [ 437.014446][T15775] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 437.026166][T15775] RIP: 0033:0x43ffc9 [ 437.032750][T15775] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 437.059756][T15775] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 437.070758][T15775] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 437.081817][T15775] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 437.091229][T15775] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 437.099916][T15775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 437.113118][T15775] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 437.131861][ T49] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 437.153438][T15776] FAULT_INJECTION: forcing a failure. [ 437.153438][T15776] name failslab, interval 1, probability 0, space 0, times 0 [ 437.179246][T15776] CPU: 0 PID: 15776 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 437.192396][T15776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.205200][T15776] Call Trace: [ 437.211392][T15776] dump_stack+0x9a/0xcc [ 437.216811][T15776] should_fail.cold+0x5/0xa [ 437.224706][T15776] ? percpu_ref_init+0xb1/0x300 [ 437.231570][T15776] ? percpu_ref_init+0xb1/0x300 [ 437.239777][T15776] should_failslab+0x5/0x10 [ 437.247545][T15776] kmem_cache_alloc_trace+0x55/0x360 [ 437.256257][T15776] ? __io_openat_prep+0x360/0x360 [ 437.262661][T15776] percpu_ref_init+0xb1/0x300 [ 437.269853][T15776] io_uring_setup+0x4b3/0x3240 [ 437.275652][T15776] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 437.282528][T15776] ? find_held_lock+0x2d/0x110 [ 437.288146][T15776] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 437.296029][T15776] ? __context_tracking_exit+0x80/0x90 [ 437.302341][T15776] ? lock_downgrade+0x6d0/0x6d0 [ 437.308766][T15776] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 437.316251][T15776] ? syscall_enter_from_user_mode+0x27/0x70 [ 437.323628][T15776] do_syscall_64+0x2d/0x70 [ 437.330664][T15776] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 437.337485][T15776] RIP: 0033:0x43ffc9 [ 437.343270][T15776] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 437.364719][T15776] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 437.374873][T15776] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 437.385262][T15776] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 437.393710][T15776] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 437.403846][T15776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 437.413726][T15776] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 437.440403][T15777] FAULT_INJECTION: forcing a failure. [ 437.440403][T15777] name failslab, interval 1, probability 0, space 0, times 0 [ 437.462282][T15777] CPU: 1 PID: 15777 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 437.472396][T15777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.484358][T15777] Call Trace: [ 437.488885][T15777] dump_stack+0x9a/0xcc [ 437.494252][T15777] should_fail.cold+0x5/0xa [ 437.500476][T15777] ? percpu_ref_init+0xb1/0x300 [ 437.505948][T15777] ? percpu_ref_init+0xb1/0x300 [ 437.512637][T15777] should_failslab+0x5/0x10 [ 437.518864][T15777] kmem_cache_alloc_trace+0x55/0x360 [ 437.525975][T15777] ? __io_openat_prep+0x360/0x360 [ 437.532581][T15777] percpu_ref_init+0xb1/0x300 [ 437.539373][T15777] io_uring_setup+0x4b3/0x3240 [ 437.546004][T15777] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 437.553727][T15777] ? find_held_lock+0x2d/0x110 [ 437.559768][T15777] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 437.566270][T15777] ? __context_tracking_exit+0x80/0x90 [ 437.572880][T15777] ? lock_downgrade+0x6d0/0x6d0 [ 437.579122][T15777] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 437.586991][T15777] ? syscall_enter_from_user_mode+0x27/0x70 [ 437.594987][T15777] do_syscall_64+0x2d/0x70 [ 437.600266][T15777] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 437.606623][T15777] RIP: 0033:0x43ffc9 [ 437.611879][T15777] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 437.635286][T15777] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 437.645727][T15777] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 437.655685][T15777] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 437.666273][T15777] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 437.676130][T15777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 437.685263][T15777] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 437.725492][T15778] FAULT_INJECTION: forcing a failure. [ 437.725492][T15778] name failslab, interval 1, probability 0, space 0, times 0 [ 437.779493][T15778] CPU: 0 PID: 15778 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 437.790154][T15778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.803323][T15778] Call Trace: [ 437.807055][T15778] dump_stack+0x9a/0xcc [ 437.813418][T15778] should_fail.cold+0x5/0xa [ 437.819006][T15778] ? percpu_ref_init+0xb1/0x300 [ 437.825554][T15778] ? percpu_ref_init+0xb1/0x300 [ 437.832825][T15778] should_failslab+0x5/0x10 [ 437.839594][T15778] kmem_cache_alloc_trace+0x55/0x360 [ 437.846433][T15778] ? __io_openat_prep+0x360/0x360 [ 437.853610][T15778] percpu_ref_init+0xb1/0x300 [ 437.859504][T15778] io_uring_setup+0x4b3/0x3240 [ 437.865617][T15778] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 437.873049][T15778] ? find_held_lock+0x2d/0x110 [ 437.879514][T15778] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 437.886686][T15778] ? __context_tracking_exit+0x80/0x90 [ 437.893455][T15778] ? lock_downgrade+0x6d0/0x6d0 [ 437.900696][T15778] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 437.908854][T15778] ? syscall_enter_from_user_mode+0x27/0x70 [ 437.915530][T15778] do_syscall_64+0x2d/0x70 [ 437.921872][T15778] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 437.929347][T15778] RIP: 0033:0x43ffc9 [ 437.933932][T15778] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 437.958118][T15778] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 437.968875][T15778] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 437.979425][T15778] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 437.989893][T15778] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 437.999347][T15778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 438.009655][T15778] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 438.116318][ T49] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 438.143369][T15779] FAULT_INJECTION: forcing a failure. [ 438.143369][T15779] name failslab, interval 1, probability 0, space 0, times 0 [ 438.165849][T15779] CPU: 1 PID: 15779 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 438.177408][T15779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 438.190381][T15779] Call Trace: [ 438.194107][T15779] dump_stack+0x9a/0xcc [ 438.198952][T15779] should_fail.cold+0x5/0xa [ 438.204514][T15779] ? percpu_ref_init+0xb1/0x300 [ 438.209995][T15779] ? percpu_ref_init+0xb1/0x300 [ 438.215676][T15779] should_failslab+0x5/0x10 [ 438.220734][T15779] kmem_cache_alloc_trace+0x55/0x360 [ 438.227628][T15779] ? __io_openat_prep+0x360/0x360 [ 438.233530][T15779] percpu_ref_init+0xb1/0x300 [ 438.238470][T15779] io_uring_setup+0x4b3/0x3240 [ 438.243747][T15779] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 438.252895][T15779] ? find_held_lock+0x2d/0x110 [ 438.258465][T15779] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 438.264969][T15779] ? __context_tracking_exit+0x80/0x90 [ 438.271038][T15779] ? lock_downgrade+0x6d0/0x6d0 [ 438.276161][T15779] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 438.282489][T15779] ? syscall_enter_from_user_mode+0x27/0x70 [ 438.289544][T15779] do_syscall_64+0x2d/0x70 [ 438.294172][T15779] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 438.300424][T15779] RIP: 0033:0x43ffc9 [ 438.304695][T15779] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 438.327369][T15779] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 438.337199][T15779] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 438.345435][T15779] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 438.354663][T15779] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 438.365268][T15779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 438.374601][T15779] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 438.415301][T15780] FAULT_INJECTION: forcing a failure. [ 438.415301][T15780] name failslab, interval 1, probability 0, space 0, times 0 [ 438.436633][T15780] CPU: 1 PID: 15780 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 438.447587][T15780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 438.459489][T15780] Call Trace: [ 438.463369][T15780] dump_stack+0x9a/0xcc [ 438.469171][T15780] should_fail.cold+0x5/0xa [ 438.475579][T15780] ? percpu_ref_init+0xb1/0x300 [ 438.481941][T15780] ? percpu_ref_init+0xb1/0x300 [ 438.489154][T15780] should_failslab+0x5/0x10 [ 438.495031][T15780] kmem_cache_alloc_trace+0x55/0x360 [ 438.500854][T15780] ? __io_openat_prep+0x360/0x360 [ 438.507279][T15780] percpu_ref_init+0xb1/0x300 [ 438.513081][T15780] io_uring_setup+0x4b3/0x3240 [ 438.519236][T15780] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 438.527343][T15780] ? find_held_lock+0x2d/0x110 [ 438.533382][T15780] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 438.540263][T15780] ? __context_tracking_exit+0x80/0x90 [ 438.546366][T15780] ? lock_downgrade+0x6d0/0x6d0 [ 438.552128][T15780] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 438.560828][T15780] ? syscall_enter_from_user_mode+0x27/0x70 [ 438.568465][T15780] do_syscall_64+0x2d/0x70 [ 438.574597][T15780] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 438.582697][T15780] RIP: 0033:0x43ffc9 [ 438.588763][T15780] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 438.612864][T15780] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 438.622923][T15780] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 438.633731][T15780] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 438.644046][T15780] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 438.654290][T15780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 438.664798][T15780] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 438.736600][T15797] FAULT_INJECTION: forcing a failure. [ 438.736600][T15797] name failslab, interval 1, probability 0, space 0, times 0 [ 438.762141][T15797] CPU: 0 PID: 15797 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 438.773044][T15797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 438.784488][T15797] Call Trace: [ 438.788519][T15797] dump_stack+0x9a/0xcc [ 438.792977][T15797] should_fail.cold+0x5/0xa [ 438.798354][T15797] ? percpu_ref_init+0xb1/0x300 [ 438.804262][T15797] ? percpu_ref_init+0xb1/0x300 [ 438.811141][T15797] should_failslab+0x5/0x10 [ 438.817418][T15797] kmem_cache_alloc_trace+0x55/0x360 [ 438.823178][T15797] ? __io_openat_prep+0x360/0x360 [ 438.829047][T15797] percpu_ref_init+0xb1/0x300 [ 438.835445][T15797] io_uring_setup+0x4b3/0x3240 [ 438.841511][T15797] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 438.849368][T15797] ? find_held_lock+0x2d/0x110 [ 438.854775][T15797] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 438.861300][T15797] ? __context_tracking_exit+0x80/0x90 [ 438.868629][T15797] ? lock_downgrade+0x6d0/0x6d0 [ 438.874522][T15797] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 438.882568][T15797] ? syscall_enter_from_user_mode+0x27/0x70 [ 438.890444][T15797] do_syscall_64+0x2d/0x70 [ 438.895733][T15797] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 438.903223][T15797] RIP: 0033:0x43ffc9 [ 438.909523][T15797] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 438.932483][T15797] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 438.942105][T15797] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 438.950651][T15797] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 438.960799][T15797] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 438.970307][T15797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 438.978914][T15797] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 438.994858][ T49] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 439.023162][T15798] FAULT_INJECTION: forcing a failure. [ 439.023162][T15798] name failslab, interval 1, probability 0, space 0, times 0 [ 439.041137][T15798] CPU: 0 PID: 15798 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 439.051172][T15798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.064481][T15798] Call Trace: [ 439.069246][T15798] dump_stack+0x9a/0xcc [ 439.074214][T15798] should_fail.cold+0x5/0xa [ 439.079676][T15798] ? percpu_ref_init+0xb1/0x300 [ 439.085139][T15798] ? percpu_ref_init+0xb1/0x300 [ 439.090678][T15798] should_failslab+0x5/0x10 [ 439.095394][T15798] kmem_cache_alloc_trace+0x55/0x360 [ 439.101237][T15798] ? __io_openat_prep+0x360/0x360 [ 439.108626][T15798] percpu_ref_init+0xb1/0x300 [ 439.114328][T15798] io_uring_setup+0x4b3/0x3240 [ 439.120212][T15798] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 439.126792][T15798] ? find_held_lock+0x2d/0x110 [ 439.133015][T15798] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 439.141788][T15798] ? __context_tracking_exit+0x80/0x90 [ 439.148681][T15798] ? lock_downgrade+0x6d0/0x6d0 [ 439.154301][T15798] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 439.160742][T15798] ? syscall_enter_from_user_mode+0x27/0x70 [ 439.167148][T15798] do_syscall_64+0x2d/0x70 [ 439.172348][T15798] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 439.179203][T15798] RIP: 0033:0x43ffc9 [ 439.184122][T15798] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 439.209068][T15798] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 439.218326][T15798] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 439.227349][T15798] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 439.236402][T15798] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 439.246144][T15798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 439.254852][T15798] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 439.617532][T15817] FAULT_INJECTION: forcing a failure. [ 439.617532][T15817] name failslab, interval 1, probability 0, space 0, times 0 [ 439.665530][T15817] CPU: 1 PID: 15817 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 439.676577][T15817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.690267][T15817] Call Trace: [ 439.694215][T15817] dump_stack+0x9a/0xcc [ 439.700254][T15817] should_fail.cold+0x5/0xa [ 439.705109][T15817] ? percpu_ref_init+0xb1/0x300 [ 439.711083][T15817] ? percpu_ref_init+0xb1/0x300 [ 439.717418][T15817] should_failslab+0x5/0x10 [ 439.723005][T15817] kmem_cache_alloc_trace+0x55/0x360 [ 439.729809][T15817] ? __io_openat_prep+0x360/0x360 [ 439.736008][T15817] percpu_ref_init+0xb1/0x300 [ 439.741947][T15817] io_uring_setup+0x4b3/0x3240 [ 439.747198][T15817] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 439.754254][T15817] ? find_held_lock+0x2d/0x110 [ 439.760315][T15817] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 439.767414][T15817] ? __context_tracking_exit+0x80/0x90 [ 439.774037][T15817] ? lock_downgrade+0x6d0/0x6d0 [ 439.780449][T15817] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 439.787116][T15817] ? syscall_enter_from_user_mode+0x27/0x70 [ 439.793861][T15817] do_syscall_64+0x2d/0x70 [ 439.799938][T15817] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 439.806742][T15817] RIP: 0033:0x43ffc9 [ 439.811536][T15817] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 439.833199][T15817] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 439.844051][T15817] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 439.852781][T15817] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 439.862341][T15817] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 439.871308][T15817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 439.879919][T15817] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 439.891294][ T3253] ieee802154 phy0 wpan0: encryption failed: -22 [ 439.898634][ T3253] ieee802154 phy1 wpan1: encryption failed: -22 [ 439.913403][ T49] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 439.922646][T15818] FAULT_INJECTION: forcing a failure. [ 439.922646][T15818] name failslab, interval 1, probability 0, space 0, times 0 [ 439.945823][T15818] CPU: 1 PID: 15818 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 439.956780][T15818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.968469][T15818] Call Trace: [ 439.972502][T15818] dump_stack+0x9a/0xcc [ 439.978052][T15818] should_fail.cold+0x5/0xa [ 439.984542][T15818] ? percpu_ref_init+0xb1/0x300 [ 439.991352][T15818] ? percpu_ref_init+0xb1/0x300 [ 439.998032][T15818] should_failslab+0x5/0x10 [ 440.003950][T15818] kmem_cache_alloc_trace+0x55/0x360 [ 440.011459][T15818] ? __io_openat_prep+0x360/0x360 [ 440.017510][T15818] percpu_ref_init+0xb1/0x300 [ 440.024182][T15818] io_uring_setup+0x4b3/0x3240 [ 440.029895][T15818] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 440.037583][T15818] ? find_held_lock+0x2d/0x110 [ 440.043168][T15818] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 440.049753][T15818] ? __context_tracking_exit+0x80/0x90 [ 440.056564][T15818] ? lock_downgrade+0x6d0/0x6d0 [ 440.062818][T15818] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 440.069416][T15818] ? syscall_enter_from_user_mode+0x27/0x70 [ 440.078612][T15818] do_syscall_64+0x2d/0x70 [ 440.085087][T15818] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 440.092030][T15818] RIP: 0033:0x43ffc9 [ 440.098385][T15818] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 440.123968][T15818] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 440.133854][T15818] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 440.143348][T15818] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 440.152930][T15818] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 440.162080][T15818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 440.171147][T15818] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 440.198301][T15819] FAULT_INJECTION: forcing a failure. [ 440.198301][T15819] name failslab, interval 1, probability 0, space 0, times 0 [ 440.213728][T15819] CPU: 1 PID: 15819 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 440.224077][T15819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 440.235941][T15819] Call Trace: [ 440.239764][T15819] dump_stack+0x9a/0xcc [ 440.245038][T15819] should_fail.cold+0x5/0xa [ 440.250986][T15819] ? percpu_ref_init+0xb1/0x300 [ 440.257667][T15819] ? percpu_ref_init+0xb1/0x300 [ 440.264042][T15819] should_failslab+0x5/0x10 [ 440.269805][T15819] kmem_cache_alloc_trace+0x55/0x360 [ 440.276354][T15819] ? __io_openat_prep+0x360/0x360 [ 440.282127][T15819] percpu_ref_init+0xb1/0x300 [ 440.287860][T15819] io_uring_setup+0x4b3/0x3240 [ 440.294039][T15819] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 440.301154][T15819] ? find_held_lock+0x2d/0x110 [ 440.307134][T15819] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 440.315105][T15819] ? __context_tracking_exit+0x80/0x90 [ 440.322333][T15819] ? lock_downgrade+0x6d0/0x6d0 [ 440.327630][T15819] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 440.336437][T15819] ? syscall_enter_from_user_mode+0x27/0x70 [ 440.345558][T15819] do_syscall_64+0x2d/0x70 [ 440.351785][T15819] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 440.359894][T15819] RIP: 0033:0x43ffc9 [ 440.366042][T15819] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 440.395654][T15819] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 440.406177][T15819] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 440.415887][T15819] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 440.426265][T15819] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 440.437722][T15819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 440.448462][T15819] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 440.496882][T15820] FAULT_INJECTION: forcing a failure. [ 440.496882][T15820] name failslab, interval 1, probability 0, space 0, times 0 [ 440.533290][T15820] CPU: 0 PID: 15820 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 440.544153][T15820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 440.555787][T15820] Call Trace: [ 440.561393][T15820] dump_stack+0x9a/0xcc [ 440.568081][T15820] should_fail.cold+0x5/0xa [ 440.574040][T15820] ? percpu_ref_init+0xb1/0x300 [ 440.580252][T15820] ? percpu_ref_init+0xb1/0x300 [ 440.585668][T15820] should_failslab+0x5/0x10 [ 440.591840][T15820] kmem_cache_alloc_trace+0x55/0x360 [ 440.597436][T15820] ? __io_openat_prep+0x360/0x360 [ 440.605454][T15820] percpu_ref_init+0xb1/0x300 [ 440.611885][T15820] io_uring_setup+0x4b3/0x3240 [ 440.618699][T15820] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 440.626578][T15820] ? find_held_lock+0x2d/0x110 [ 440.634142][T15820] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 440.642848][T15820] ? __context_tracking_exit+0x80/0x90 [ 440.650605][T15820] ? lock_downgrade+0x6d0/0x6d0 [ 440.657365][T15820] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 440.667466][T15820] ? syscall_enter_from_user_mode+0x27/0x70 [ 440.676347][T15820] do_syscall_64+0x2d/0x70 [ 440.682447][T15820] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 440.690317][T15820] RIP: 0033:0x43ffc9 [ 440.695706][T15820] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 440.717815][T15820] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 440.727808][T15820] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 440.737685][T15820] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 440.746769][T15820] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 440.756719][T15820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 440.765873][T15820] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 440.887759][ T49] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 440.912229][T15821] FAULT_INJECTION: forcing a failure. [ 440.912229][T15821] name failslab, interval 1, probability 0, space 0, times 0 [ 440.927879][T15821] CPU: 0 PID: 15821 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 440.939358][T15821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 440.951226][T15821] Call Trace: [ 440.956199][T15821] dump_stack+0x9a/0xcc [ 440.963404][T15821] should_fail.cold+0x5/0xa [ 440.970545][T15821] ? percpu_ref_init+0xb1/0x300 [ 440.976697][T15821] ? percpu_ref_init+0xb1/0x300 [ 440.983598][T15821] should_failslab+0x5/0x10 [ 440.989658][T15821] kmem_cache_alloc_trace+0x55/0x360 [ 440.996683][T15821] ? __io_openat_prep+0x360/0x360 [ 441.002900][T15821] percpu_ref_init+0xb1/0x300 [ 441.009731][T15821] io_uring_setup+0x4b3/0x3240 [ 441.015458][T15821] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 441.023239][T15821] ? find_held_lock+0x2d/0x110 [ 441.030107][T15821] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 441.036394][T15821] ? __context_tracking_exit+0x80/0x90 [ 441.043600][T15821] ? lock_downgrade+0x6d0/0x6d0 [ 441.050564][T15821] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 441.059403][T15821] ? syscall_enter_from_user_mode+0x27/0x70 [ 441.066589][T15821] do_syscall_64+0x2d/0x70 [ 441.073248][T15821] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 441.081574][T15821] RIP: 0033:0x43ffc9 [ 441.086757][T15821] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 441.121708][T15821] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 441.135236][T15821] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 441.147527][T15821] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 441.159077][T15821] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 441.169708][T15821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 441.181029][T15821] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 441.213577][T15822] FAULT_INJECTION: forcing a failure. [ 441.213577][T15822] name failslab, interval 1, probability 0, space 0, times 0 [ 441.244184][T15822] CPU: 1 PID: 15822 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 441.256056][T15822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.275010][T15822] Call Trace: [ 441.280061][T15822] dump_stack+0x9a/0xcc [ 441.288306][T15822] should_fail.cold+0x5/0xa [ 441.296880][T15822] ? percpu_ref_init+0xb1/0x300 [ 441.302589][T15822] ? percpu_ref_init+0xb1/0x300 [ 441.308092][T15822] should_failslab+0x5/0x10 [ 441.313429][T15822] kmem_cache_alloc_trace+0x55/0x360 [ 441.319301][T15822] ? __io_openat_prep+0x360/0x360 [ 441.325933][T15822] percpu_ref_init+0xb1/0x300 [ 441.332201][T15822] io_uring_setup+0x4b3/0x3240 [ 441.338695][T15822] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 441.345568][T15822] ? find_held_lock+0x2d/0x110 [ 441.352706][T15822] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 441.360941][T15822] ? __context_tracking_exit+0x80/0x90 [ 441.368823][T15822] ? lock_downgrade+0x6d0/0x6d0 [ 441.375474][T15822] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 441.383427][T15822] ? syscall_enter_from_user_mode+0x27/0x70 [ 441.391467][T15822] do_syscall_64+0x2d/0x70 [ 441.397077][T15822] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 441.404255][T15822] RIP: 0033:0x43ffc9 [ 441.408858][T15822] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 441.430442][T15822] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 441.440203][T15822] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 441.450386][T15822] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 441.459744][T15822] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 441.470301][T15822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 441.480258][T15822] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 441.493794][ T49] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 441.534640][T15823] FAULT_INJECTION: forcing a failure. [ 441.534640][T15823] name failslab, interval 1, probability 0, space 0, times 0 [ 441.556160][T15823] CPU: 1 PID: 15823 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 441.565892][T15823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.578888][T15823] Call Trace: [ 441.583259][T15823] dump_stack+0x9a/0xcc [ 441.589440][T15823] should_fail.cold+0x5/0xa [ 441.596864][T15823] ? percpu_ref_init+0xb1/0x300 [ 441.603552][T15823] ? percpu_ref_init+0xb1/0x300 [ 441.609508][T15823] should_failslab+0x5/0x10 [ 441.616261][T15823] kmem_cache_alloc_trace+0x55/0x360 [ 441.625684][T15823] ? __io_openat_prep+0x360/0x360 [ 441.631388][T15823] percpu_ref_init+0xb1/0x300 [ 441.637179][T15823] io_uring_setup+0x4b3/0x3240 [ 441.643705][T15823] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 441.651662][T15823] ? find_held_lock+0x2d/0x110 [ 441.658324][T15823] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 441.665663][T15823] ? __context_tracking_exit+0x80/0x90 [ 441.674064][T15823] ? lock_downgrade+0x6d0/0x6d0 [ 441.679990][T15823] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 441.687084][T15823] ? syscall_enter_from_user_mode+0x27/0x70 [ 441.694451][T15823] do_syscall_64+0x2d/0x70 [ 441.700181][T15823] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 441.707541][T15823] RIP: 0033:0x43ffc9 [ 441.712220][T15823] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 441.735614][T15823] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 441.746235][T15823] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 441.755885][T15823] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 441.765459][T15823] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 441.774896][T15823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 441.785919][T15823] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 441.809081][T15824] FAULT_INJECTION: forcing a failure. [ 441.809081][T15824] name failslab, interval 1, probability 0, space 0, times 0 [ 441.836231][T15824] CPU: 0 PID: 15824 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 441.846502][T15824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.858356][T15824] Call Trace: [ 441.862106][T15824] dump_stack+0x9a/0xcc [ 441.867459][T15824] should_fail.cold+0x5/0xa [ 441.872639][T15824] ? percpu_ref_init+0xb1/0x300 [ 441.878753][T15824] ? percpu_ref_init+0xb1/0x300 [ 441.884832][T15824] should_failslab+0x5/0x10 [ 441.891208][T15824] kmem_cache_alloc_trace+0x55/0x360 [ 441.898408][T15824] ? __io_openat_prep+0x360/0x360 [ 441.904730][T15824] percpu_ref_init+0xb1/0x300 [ 441.910927][T15824] io_uring_setup+0x4b3/0x3240 [ 441.917356][T15824] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 441.925376][T15824] ? find_held_lock+0x2d/0x110 [ 441.932246][T15824] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 441.940002][T15824] ? __context_tracking_exit+0x80/0x90 [ 441.946334][T15824] ? lock_downgrade+0x6d0/0x6d0 [ 441.953234][T15824] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 441.960382][T15824] ? syscall_enter_from_user_mode+0x27/0x70 [ 441.967414][T15824] do_syscall_64+0x2d/0x70 [ 441.972719][T15824] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 441.981168][T15824] RIP: 0033:0x43ffc9 [ 441.986577][T15824] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 442.010587][T15824] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 442.021053][T15824] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 442.030469][T15824] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 442.039503][T15824] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 442.048614][T15824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 442.057681][T15824] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 442.093523][T15825] FAULT_INJECTION: forcing a failure. [ 442.093523][T15825] name failslab, interval 1, probability 0, space 0, times 0 [ 442.121665][T15825] CPU: 1 PID: 15825 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 442.132356][T15825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.144437][T15825] Call Trace: [ 442.148113][T15825] dump_stack+0x9a/0xcc [ 442.153212][T15825] should_fail.cold+0x5/0xa [ 442.158296][T15825] ? percpu_ref_init+0xb1/0x300 [ 442.164635][T15825] ? percpu_ref_init+0xb1/0x300 [ 442.170536][T15825] should_failslab+0x5/0x10 [ 442.175839][T15825] kmem_cache_alloc_trace+0x55/0x360 [ 442.181312][T15825] ? __io_openat_prep+0x360/0x360 [ 442.187645][T15825] percpu_ref_init+0xb1/0x300 [ 442.194533][T15825] io_uring_setup+0x4b3/0x3240 [ 442.199590][T15825] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 442.206124][T15825] ? find_held_lock+0x2d/0x110 [ 442.211676][T15825] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 442.218334][T15825] ? __context_tracking_exit+0x80/0x90 [ 442.225427][T15825] ? lock_downgrade+0x6d0/0x6d0 [ 442.231104][T15825] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 442.237515][T15825] ? syscall_enter_from_user_mode+0x27/0x70 [ 442.244786][T15825] do_syscall_64+0x2d/0x70 [ 442.250312][T15825] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 442.256824][T15825] RIP: 0033:0x43ffc9 [ 442.260909][T15825] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 442.282334][T15825] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 442.292377][T15825] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 442.302612][T15825] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 442.311283][T15825] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 442.321503][T15825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 442.330997][T15825] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 442.358505][T15842] FAULT_INJECTION: forcing a failure. [ 442.358505][T15842] name failslab, interval 1, probability 0, space 0, times 0 [ 442.400654][T15842] CPU: 0 PID: 15842 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 442.411438][T15842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.424380][T15842] Call Trace: [ 442.429038][T15842] dump_stack+0x9a/0xcc [ 442.434621][T15842] should_fail.cold+0x5/0xa [ 442.440983][T15842] ? percpu_ref_init+0xb1/0x300 [ 442.446638][T15842] ? percpu_ref_init+0xb1/0x300 [ 442.452408][T15842] should_failslab+0x5/0x10 [ 442.458057][T15842] kmem_cache_alloc_trace+0x55/0x360 [ 442.464552][T15842] ? __io_openat_prep+0x360/0x360 [ 442.471720][T15842] percpu_ref_init+0xb1/0x300 [ 442.478306][T15842] io_uring_setup+0x4b3/0x3240 [ 442.484071][T15842] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 442.491248][T15842] ? find_held_lock+0x2d/0x110 [ 442.497948][T15842] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 442.504699][T15842] ? __context_tracking_exit+0x80/0x90 [ 442.511773][T15842] ? lock_downgrade+0x6d0/0x6d0 [ 442.518234][T15842] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 442.525056][T15842] ? syscall_enter_from_user_mode+0x27/0x70 [ 442.532270][T15842] do_syscall_64+0x2d/0x70 [ 442.537679][T15842] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 442.545162][T15842] RIP: 0033:0x43ffc9 [ 442.550450][T15842] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 442.572265][T15842] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 442.581719][T15842] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 442.590826][T15842] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 442.598871][T15842] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 442.608350][T15842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 442.617414][T15842] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 442.676861][T15843] FAULT_INJECTION: forcing a failure. [ 442.676861][T15843] name failslab, interval 1, probability 0, space 0, times 0 [ 442.719456][T15843] CPU: 0 PID: 15843 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 442.729502][T15843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.741078][T15843] Call Trace: [ 442.746845][T15843] dump_stack+0x9a/0xcc [ 442.751707][T15843] should_fail.cold+0x5/0xa [ 442.757209][T15843] ? percpu_ref_init+0xb1/0x300 [ 442.763598][T15843] ? percpu_ref_init+0xb1/0x300 [ 442.769363][T15843] should_failslab+0x5/0x10 [ 442.774885][T15843] kmem_cache_alloc_trace+0x55/0x360 [ 442.781412][T15843] ? __io_openat_prep+0x360/0x360 [ 442.787751][T15843] percpu_ref_init+0xb1/0x300 [ 442.793316][T15843] io_uring_setup+0x4b3/0x3240 [ 442.798930][T15843] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 442.805940][T15843] ? find_held_lock+0x2d/0x110 [ 442.811673][T15843] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 442.818232][T15843] ? __context_tracking_exit+0x80/0x90 [ 442.825835][T15843] ? lock_downgrade+0x6d0/0x6d0 [ 442.831512][T15843] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 442.838123][T15843] ? syscall_enter_from_user_mode+0x27/0x70 [ 442.845489][T15843] do_syscall_64+0x2d/0x70 [ 442.851332][T15843] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 442.859598][T15843] RIP: 0033:0x43ffc9 [ 442.864519][T15843] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 442.886606][T15843] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 442.896386][T15843] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 442.905549][T15843] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 442.915449][T15843] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 442.924906][T15843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 442.934065][T15843] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 443.006772][ T49] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 443.047543][T15844] FAULT_INJECTION: forcing a failure. [ 443.047543][T15844] name failslab, interval 1, probability 0, space 0, times 0 [ 443.129383][T15844] CPU: 0 PID: 15844 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 443.142185][T15844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.154835][T15844] Call Trace: [ 443.159978][T15844] dump_stack+0x9a/0xcc [ 443.164685][T15844] should_fail.cold+0x5/0xa [ 443.170432][T15844] ? percpu_ref_init+0xb1/0x300 [ 443.176043][T15844] ? percpu_ref_init+0xb1/0x300 [ 443.184408][T15844] should_failslab+0x5/0x10 [ 443.190443][T15844] kmem_cache_alloc_trace+0x55/0x360 [ 443.198863][T15844] ? __io_openat_prep+0x360/0x360 [ 443.206507][T15844] percpu_ref_init+0xb1/0x300 [ 443.212440][T15844] io_uring_setup+0x4b3/0x3240 [ 443.218152][T15844] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 443.228392][T15844] ? find_held_lock+0x2d/0x110 [ 443.235296][T15844] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 443.242413][T15844] ? __context_tracking_exit+0x80/0x90 [ 443.250840][T15844] ? lock_downgrade+0x6d0/0x6d0 [ 443.257423][T15844] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 443.265514][T15844] ? syscall_enter_from_user_mode+0x27/0x70 [ 443.273110][T15844] do_syscall_64+0x2d/0x70 [ 443.278508][T15844] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 443.285470][T15844] RIP: 0033:0x43ffc9 [ 443.289641][T15844] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 443.315333][T15844] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 443.329155][T15844] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 443.339366][T15844] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 443.349790][T15844] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 443.363072][T15844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 443.375197][T15844] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 443.436150][T15860] FAULT_INJECTION: forcing a failure. [ 443.436150][T15860] name failslab, interval 1, probability 0, space 0, times 0 [ 443.520235][T15860] CPU: 0 PID: 15860 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 443.531377][T15860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.543408][T15860] Call Trace: [ 443.547859][T15860] dump_stack+0x9a/0xcc [ 443.552762][T15860] should_fail.cold+0x5/0xa [ 443.558342][T15860] ? percpu_ref_init+0xb1/0x300 [ 443.565008][T15860] ? percpu_ref_init+0xb1/0x300 [ 443.571794][T15860] should_failslab+0x5/0x10 [ 443.577524][T15860] kmem_cache_alloc_trace+0x55/0x360 [ 443.584990][T15860] ? __io_openat_prep+0x360/0x360 [ 443.591042][T15860] percpu_ref_init+0xb1/0x300 [ 443.599632][T15860] io_uring_setup+0x4b3/0x3240 [ 443.605582][T15860] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 443.613335][T15860] ? find_held_lock+0x2d/0x110 [ 443.621359][T15860] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 443.629762][T15860] ? __context_tracking_exit+0x80/0x90 [ 443.637637][T15860] ? lock_downgrade+0x6d0/0x6d0 [ 443.644022][T15860] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 443.651577][T15860] ? syscall_enter_from_user_mode+0x27/0x70 [ 443.659516][T15860] do_syscall_64+0x2d/0x70 [ 443.664953][T15860] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 443.672048][T15860] RIP: 0033:0x43ffc9 [ 443.676745][T15860] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 443.699778][T15860] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 443.709764][T15860] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 443.718554][T15860] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 443.727972][T15860] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 443.738081][T15860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 443.749950][T15860] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 443.829575][T15863] FAULT_INJECTION: forcing a failure. [ 443.829575][T15863] name failslab, interval 1, probability 0, space 0, times 0 [ 443.862382][T15863] CPU: 0 PID: 15863 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 443.874623][T15863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.887983][T15863] Call Trace: [ 443.891635][T15863] dump_stack+0x9a/0xcc [ 443.896186][T15863] should_fail.cold+0x5/0xa [ 443.901871][T15863] ? percpu_ref_init+0xb1/0x300 [ 443.907079][T15863] ? percpu_ref_init+0xb1/0x300 [ 443.913102][T15863] should_failslab+0x5/0x10 [ 443.919057][T15863] kmem_cache_alloc_trace+0x55/0x360 [ 443.926696][T15863] ? __io_openat_prep+0x360/0x360 [ 443.934446][T15863] percpu_ref_init+0xb1/0x300 [ 443.940075][T15863] io_uring_setup+0x4b3/0x3240 [ 443.947047][T15863] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 443.953825][T15863] ? find_held_lock+0x2d/0x110 [ 443.959198][T15863] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 443.966796][T15863] ? __context_tracking_exit+0x80/0x90 [ 443.972819][T15863] ? lock_downgrade+0x6d0/0x6d0 [ 443.979595][T15863] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 443.986106][T15863] ? syscall_enter_from_user_mode+0x27/0x70 [ 443.994062][T15863] do_syscall_64+0x2d/0x70 [ 444.000618][T15863] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 444.008352][T15863] RIP: 0033:0x43ffc9 [ 444.012801][T15863] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 444.036477][T15863] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 444.047782][T15863] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 444.058375][T15863] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 444.067516][T15863] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 444.077196][T15863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 444.086719][T15863] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 444.101611][ T49] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 444.119060][T15864] FAULT_INJECTION: forcing a failure. [ 444.119060][T15864] name failslab, interval 1, probability 0, space 0, times 0 [ 444.135935][T15864] CPU: 1 PID: 15864 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 444.147505][T15864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.161400][T15864] Call Trace: [ 444.166993][T15864] dump_stack+0x9a/0xcc [ 444.173728][T15864] should_fail.cold+0x5/0xa [ 444.179628][T15864] ? percpu_ref_init+0xb1/0x300 [ 444.185899][T15864] ? percpu_ref_init+0xb1/0x300 [ 444.191819][T15864] should_failslab+0x5/0x10 [ 444.198908][T15864] kmem_cache_alloc_trace+0x55/0x360 [ 444.207404][T15864] ? __io_openat_prep+0x360/0x360 [ 444.219102][T15864] percpu_ref_init+0xb1/0x300 [ 444.225715][T15864] io_uring_setup+0x4b3/0x3240 [ 444.232127][T15864] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 444.240466][T15864] ? find_held_lock+0x2d/0x110 [ 444.247552][T15864] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 444.256141][T15864] ? __context_tracking_exit+0x80/0x90 [ 444.263347][T15864] ? lock_downgrade+0x6d0/0x6d0 [ 444.270169][T15864] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 444.278020][T15864] ? syscall_enter_from_user_mode+0x27/0x70 [ 444.285829][T15864] do_syscall_64+0x2d/0x70 [ 444.291014][T15864] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 444.303199][T15864] RIP: 0033:0x43ffc9 [ 444.308663][T15864] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 444.337354][T15864] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 444.350376][T15864] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 444.360256][T15864] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 444.370175][T15864] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 444.380079][T15864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 444.390201][T15864] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 444.411622][T15865] FAULT_INJECTION: forcing a failure. [ 444.411622][T15865] name failslab, interval 1, probability 0, space 0, times 0 [ 444.427635][T15865] CPU: 1 PID: 15865 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 444.438053][T15865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.449343][T15865] Call Trace: [ 444.453890][T15865] dump_stack+0x9a/0xcc [ 444.459377][T15865] should_fail.cold+0x5/0xa [ 444.465629][T15865] ? percpu_ref_init+0xb1/0x300 [ 444.471468][T15865] ? percpu_ref_init+0xb1/0x300 [ 444.477620][T15865] should_failslab+0x5/0x10 [ 444.483539][T15865] kmem_cache_alloc_trace+0x55/0x360 [ 444.489553][T15865] ? __io_openat_prep+0x360/0x360 [ 444.495974][T15865] percpu_ref_init+0xb1/0x300 [ 444.502066][T15865] io_uring_setup+0x4b3/0x3240 [ 444.507652][T15865] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 444.514487][T15865] ? find_held_lock+0x2d/0x110 [ 444.520452][T15865] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 444.527268][T15865] ? __context_tracking_exit+0x80/0x90 [ 444.533917][T15865] ? lock_downgrade+0x6d0/0x6d0 [ 444.539406][T15865] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 444.547687][T15865] ? syscall_enter_from_user_mode+0x27/0x70 [ 444.555026][T15865] do_syscall_64+0x2d/0x70 [ 444.560072][T15865] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 444.567012][T15865] RIP: 0033:0x43ffc9 [ 444.571827][T15865] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 444.593766][T15865] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 444.602828][T15865] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 444.611776][T15865] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 444.620638][T15865] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 444.630615][T15865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 444.639856][T15865] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 444.675011][T15866] FAULT_INJECTION: forcing a failure. [ 444.675011][T15866] name failslab, interval 1, probability 0, space 0, times 0 [ 444.689972][T15866] CPU: 0 PID: 15866 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 444.699984][T15866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.713846][T15866] Call Trace: [ 444.718403][T15866] dump_stack+0x9a/0xcc [ 444.723152][T15866] should_fail.cold+0x5/0xa [ 444.728202][T15866] ? percpu_ref_init+0xb1/0x300 [ 444.734425][T15866] ? percpu_ref_init+0xb1/0x300 [ 444.740003][T15866] should_failslab+0x5/0x10 [ 444.745158][T15866] kmem_cache_alloc_trace+0x55/0x360 [ 444.752005][T15866] ? __io_openat_prep+0x360/0x360 [ 444.758131][T15866] percpu_ref_init+0xb1/0x300 [ 444.763931][T15866] io_uring_setup+0x4b3/0x3240 [ 444.769361][T15866] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 444.777176][T15866] ? find_held_lock+0x2d/0x110 [ 444.783065][T15866] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 444.790417][T15866] ? __context_tracking_exit+0x80/0x90 [ 444.797709][T15866] ? lock_downgrade+0x6d0/0x6d0 [ 444.802973][T15866] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 444.810451][T15866] ? syscall_enter_from_user_mode+0x27/0x70 [ 444.816800][T15866] do_syscall_64+0x2d/0x70 [ 444.821657][T15866] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 444.827947][T15866] RIP: 0033:0x43ffc9 [ 444.832663][T15866] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 444.856528][T15866] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 444.867453][T15866] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 444.877235][T15866] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 444.888216][T15866] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 444.899941][T15866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 444.911381][T15866] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 444.927500][ T49] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 444.957537][T15867] FAULT_INJECTION: forcing a failure. [ 444.957537][T15867] name failslab, interval 1, probability 0, space 0, times 0 [ 444.983679][T15867] CPU: 1 PID: 15867 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 444.995184][T15867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 445.008237][T15867] Call Trace: [ 445.012466][T15867] dump_stack+0x9a/0xcc [ 445.017964][T15867] should_fail.cold+0x5/0xa [ 445.023697][T15867] ? percpu_ref_init+0xb1/0x300 [ 445.029401][T15867] ? percpu_ref_init+0xb1/0x300 [ 445.034915][T15867] should_failslab+0x5/0x10 [ 445.040386][T15867] kmem_cache_alloc_trace+0x55/0x360 [ 445.047431][T15867] ? __io_openat_prep+0x360/0x360 [ 445.053449][T15867] percpu_ref_init+0xb1/0x300 [ 445.061169][T15867] io_uring_setup+0x4b3/0x3240 [ 445.067761][T15867] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 445.075724][T15867] ? find_held_lock+0x2d/0x110 [ 445.082378][T15867] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 445.093588][T15867] ? __context_tracking_exit+0x80/0x90 [ 445.104353][T15867] ? lock_downgrade+0x6d0/0x6d0 [ 445.116952][T15867] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 445.127504][T15867] ? syscall_enter_from_user_mode+0x27/0x70 [ 445.138246][T15867] do_syscall_64+0x2d/0x70 [ 445.144066][T15867] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 445.158568][T15867] RIP: 0033:0x43ffc9 [ 445.166226][T15867] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 445.204317][T15867] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 445.219512][T15867] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 445.229726][T15867] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 445.240162][T15867] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 445.249683][T15867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 445.259428][T15867] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 445.282211][T15868] FAULT_INJECTION: forcing a failure. [ 445.282211][T15868] name failslab, interval 1, probability 0, space 0, times 0 [ 445.298129][T15868] CPU: 1 PID: 15868 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 445.311595][T15868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 445.327526][T15868] Call Trace: [ 445.332698][T15868] dump_stack+0x9a/0xcc [ 445.337494][T15868] should_fail.cold+0x5/0xa [ 445.344241][T15868] ? percpu_ref_init+0xb1/0x300 [ 445.353782][T15868] ? percpu_ref_init+0xb1/0x300 [ 445.359575][T15868] should_failslab+0x5/0x10 [ 445.364554][T15868] kmem_cache_alloc_trace+0x55/0x360 [ 445.370643][T15868] ? __io_openat_prep+0x360/0x360 [ 445.376625][T15868] percpu_ref_init+0xb1/0x300 [ 445.382257][T15868] io_uring_setup+0x4b3/0x3240 [ 445.389180][T15868] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 445.398192][T15868] ? find_held_lock+0x2d/0x110 [ 445.404957][T15868] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 445.411979][T15868] ? __context_tracking_exit+0x80/0x90 [ 445.418513][T15868] ? lock_downgrade+0x6d0/0x6d0 [ 445.424154][T15868] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 445.431719][T15868] ? syscall_enter_from_user_mode+0x27/0x70 [ 445.438020][T15868] do_syscall_64+0x2d/0x70 [ 445.443491][T15868] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 445.452571][T15868] RIP: 0033:0x43ffc9 [ 445.457797][T15868] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 445.480616][T15868] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 445.489919][T15868] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 445.499805][T15868] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 445.508697][T15868] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 445.518061][T15868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 445.527617][T15868] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 445.548963][T15869] FAULT_INJECTION: forcing a failure. [ 445.548963][T15869] name failslab, interval 1, probability 0, space 0, times 0 [ 445.574542][T15869] CPU: 1 PID: 15869 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 445.586384][T15869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 445.598464][T15869] Call Trace: [ 445.602475][T15869] dump_stack+0x9a/0xcc [ 445.607214][T15869] should_fail.cold+0x5/0xa [ 445.612602][T15869] ? percpu_ref_init+0xb1/0x300 [ 445.618316][T15869] ? percpu_ref_init+0xb1/0x300 [ 445.624829][T15869] should_failslab+0x5/0x10 [ 445.631243][T15869] kmem_cache_alloc_trace+0x55/0x360 [ 445.638690][T15869] ? __io_openat_prep+0x360/0x360 [ 445.644400][T15869] percpu_ref_init+0xb1/0x300 [ 445.649630][T15869] io_uring_setup+0x4b3/0x3240 [ 445.655316][T15869] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 445.664390][T15869] ? find_held_lock+0x2d/0x110 [ 445.670288][T15869] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 445.678873][T15869] ? __context_tracking_exit+0x80/0x90 [ 445.687277][T15869] ? lock_downgrade+0x6d0/0x6d0 [ 445.692871][T15869] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 445.699771][T15869] ? syscall_enter_from_user_mode+0x27/0x70 [ 445.707611][T15869] do_syscall_64+0x2d/0x70 [ 445.713359][T15869] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 445.720939][T15869] RIP: 0033:0x43ffc9 [ 445.726553][T15869] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 445.752933][T15869] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 445.765143][T15869] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 445.774277][T15869] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 445.783767][T15869] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 445.794967][T15869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 445.804820][T15869] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 446.000010][ T49] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 446.011064][T15870] FAULT_INJECTION: forcing a failure. [ 446.011064][T15870] name failslab, interval 1, probability 0, space 0, times 0 [ 446.026350][T15870] CPU: 0 PID: 15870 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 446.037477][T15870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 446.048991][T15870] Call Trace: [ 446.052552][T15870] dump_stack+0x9a/0xcc [ 446.057165][T15870] should_fail.cold+0x5/0xa [ 446.061956][T15870] ? percpu_ref_init+0xb1/0x300 [ 446.068047][T15870] ? percpu_ref_init+0xb1/0x300 [ 446.073436][T15870] should_failslab+0x5/0x10 [ 446.079206][T15870] kmem_cache_alloc_trace+0x55/0x360 [ 446.084930][T15870] ? __io_openat_prep+0x360/0x360 [ 446.093203][T15870] percpu_ref_init+0xb1/0x300 [ 446.099966][T15870] io_uring_setup+0x4b3/0x3240 [ 446.107922][T15870] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 446.118315][T15870] ? find_held_lock+0x2d/0x110 [ 446.126348][T15870] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 446.135673][T15870] ? __context_tracking_exit+0x80/0x90 [ 446.141891][T15870] ? lock_downgrade+0x6d0/0x6d0 [ 446.147964][T15870] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 446.154647][T15870] ? syscall_enter_from_user_mode+0x27/0x70 [ 446.162667][T15870] do_syscall_64+0x2d/0x70 [ 446.167790][T15870] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 446.176229][T15870] RIP: 0033:0x43ffc9 [ 446.181698][T15870] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 446.209308][T15870] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 446.221387][T15870] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 446.232444][T15870] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 446.243539][T15870] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 446.254020][T15870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 446.266359][T15870] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 446.302416][T15871] FAULT_INJECTION: forcing a failure. [ 446.302416][T15871] name failslab, interval 1, probability 0, space 0, times 0 [ 446.323961][T15871] CPU: 0 PID: 15871 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 446.336440][T15871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 446.348194][T15871] Call Trace: [ 446.352289][T15871] dump_stack+0x9a/0xcc [ 446.358118][T15871] should_fail.cold+0x5/0xa [ 446.363829][T15871] ? percpu_ref_init+0xb1/0x300 [ 446.370331][T15871] ? percpu_ref_init+0xb1/0x300 [ 446.377368][T15871] should_failslab+0x5/0x10 [ 446.384578][T15871] kmem_cache_alloc_trace+0x55/0x360 [ 446.391125][T15871] ? __io_openat_prep+0x360/0x360 [ 446.396987][T15871] percpu_ref_init+0xb1/0x300 [ 446.403445][T15871] io_uring_setup+0x4b3/0x3240 [ 446.410836][T15871] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 446.419148][T15871] ? find_held_lock+0x2d/0x110 [ 446.426885][T15871] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 446.436357][T15871] ? __context_tracking_exit+0x80/0x90 [ 446.443655][T15871] ? lock_downgrade+0x6d0/0x6d0 [ 446.449991][T15871] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 446.456972][T15871] ? syscall_enter_from_user_mode+0x27/0x70 [ 446.465557][T15871] do_syscall_64+0x2d/0x70 [ 446.471682][T15871] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 446.478751][T15871] RIP: 0033:0x43ffc9 [ 446.484521][T15871] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 446.511950][T15871] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 446.524520][T15871] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 446.532839][T15871] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 446.541719][T15871] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 446.550783][T15871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 446.559641][T15871] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 446.580088][T15872] FAULT_INJECTION: forcing a failure. [ 446.580088][T15872] name failslab, interval 1, probability 0, space 0, times 0 [ 446.595542][T15872] CPU: 0 PID: 15872 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 446.607236][T15872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 446.619783][T15872] Call Trace: [ 446.625231][T15872] dump_stack+0x9a/0xcc [ 446.631025][T15872] should_fail.cold+0x5/0xa [ 446.637537][T15872] ? percpu_ref_init+0xb1/0x300 [ 446.643385][T15872] ? percpu_ref_init+0xb1/0x300 [ 446.650083][T15872] should_failslab+0x5/0x10 [ 446.655807][T15872] kmem_cache_alloc_trace+0x55/0x360 [ 446.664391][T15872] ? __io_openat_prep+0x360/0x360 [ 446.671298][T15872] percpu_ref_init+0xb1/0x300 [ 446.677485][T15872] io_uring_setup+0x4b3/0x3240 [ 446.683448][T15872] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 446.692183][T15872] ? find_held_lock+0x2d/0x110 [ 446.699935][T15872] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 446.708075][T15872] ? __context_tracking_exit+0x80/0x90 [ 446.716427][T15872] ? lock_downgrade+0x6d0/0x6d0 [ 446.724700][T15872] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 446.733324][T15872] ? syscall_enter_from_user_mode+0x27/0x70 [ 446.741526][T15872] do_syscall_64+0x2d/0x70 [ 446.748881][T15872] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 446.756926][T15872] RIP: 0033:0x43ffc9 [ 446.762511][T15872] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 446.789806][T15872] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 446.800979][T15872] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 446.812061][T15872] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 446.823896][T15872] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 446.837778][T15872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 446.849840][T15872] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 446.892869][T15873] FAULT_INJECTION: forcing a failure. [ 446.892869][T15873] name failslab, interval 1, probability 0, space 0, times 0 [ 446.948472][T15873] CPU: 1 PID: 15873 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 446.961739][T15873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 446.974528][T15873] Call Trace: [ 446.979180][T15873] dump_stack+0x9a/0xcc [ 446.984882][T15873] should_fail.cold+0x5/0xa [ 446.991912][T15873] ? percpu_ref_init+0xb1/0x300 [ 446.998245][T15873] ? percpu_ref_init+0xb1/0x300 [ 447.004908][T15873] should_failslab+0x5/0x10 [ 447.011496][T15873] kmem_cache_alloc_trace+0x55/0x360 [ 447.017458][T15873] ? __io_openat_prep+0x360/0x360 [ 447.023873][T15873] percpu_ref_init+0xb1/0x300 [ 447.029038][T15873] io_uring_setup+0x4b3/0x3240 [ 447.034914][T15873] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 447.043627][T15873] ? find_held_lock+0x2d/0x110 [ 447.049049][T15873] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 447.056201][T15873] ? __context_tracking_exit+0x80/0x90 [ 447.062386][T15873] ? lock_downgrade+0x6d0/0x6d0 [ 447.068834][T15873] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 447.079505][T15873] ? syscall_enter_from_user_mode+0x27/0x70 [ 447.088493][T15873] do_syscall_64+0x2d/0x70 [ 447.095426][T15873] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 447.109239][T15873] RIP: 0033:0x43ffc9 [ 447.115815][T15873] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 447.144621][T15873] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 447.157355][T15873] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 447.167305][T15873] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 447.181286][T15873] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 447.192251][T15873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 447.206077][T15873] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 447.265709][T15890] FAULT_INJECTION: forcing a failure. [ 447.265709][T15890] name failslab, interval 1, probability 0, space 0, times 0 [ 447.309210][T15890] CPU: 0 PID: 15890 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 447.324474][T15890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 447.339081][T15890] Call Trace: [ 447.342599][T15890] dump_stack+0x9a/0xcc [ 447.348872][T15890] should_fail.cold+0x5/0xa [ 447.354285][T15890] ? percpu_ref_init+0xb1/0x300 [ 447.361175][T15890] ? percpu_ref_init+0xb1/0x300 [ 447.367039][T15890] should_failslab+0x5/0x10 [ 447.373506][T15890] kmem_cache_alloc_trace+0x55/0x360 [ 447.379315][T15890] ? __io_openat_prep+0x360/0x360 [ 447.385416][T15890] percpu_ref_init+0xb1/0x300 [ 447.392937][T15890] io_uring_setup+0x4b3/0x3240 [ 447.398475][T15890] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 447.405038][T15890] ? find_held_lock+0x2d/0x110 [ 447.410446][T15890] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 447.417585][T15890] ? __context_tracking_exit+0x80/0x90 [ 447.424357][T15890] ? lock_downgrade+0x6d0/0x6d0 [ 447.430072][T15890] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 447.437641][T15890] ? syscall_enter_from_user_mode+0x27/0x70 [ 447.445707][T15890] do_syscall_64+0x2d/0x70 [ 447.452682][T15890] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 447.459781][T15890] RIP: 0033:0x43ffc9 [ 447.464607][T15890] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 447.487657][T15890] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 447.497516][T15890] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 447.506398][T15890] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 447.516844][T15890] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 447.529287][T15890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 447.539460][T15890] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 447.571457][ T49] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 447.614814][T15891] FAULT_INJECTION: forcing a failure. [ 447.614814][T15891] name failslab, interval 1, probability 0, space 0, times 0 [ 447.697166][T15891] CPU: 0 PID: 15891 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 447.709973][T15891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 447.723975][T15891] Call Trace: [ 447.728958][T15891] dump_stack+0x9a/0xcc [ 447.733509][T15891] should_fail.cold+0x5/0xa [ 447.740332][T15891] ? percpu_ref_init+0xb1/0x300 [ 447.746601][T15891] ? percpu_ref_init+0xb1/0x300 [ 447.753451][T15891] should_failslab+0x5/0x10 [ 447.759219][T15891] kmem_cache_alloc_trace+0x55/0x360 [ 447.764952][T15891] ? __io_openat_prep+0x360/0x360 [ 447.770962][T15891] percpu_ref_init+0xb1/0x300 [ 447.777070][T15891] io_uring_setup+0x4b3/0x3240 [ 447.782134][T15891] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 447.788764][T15891] ? find_held_lock+0x2d/0x110 [ 447.795403][T15891] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 447.802134][T15891] ? __context_tracking_exit+0x80/0x90 [ 447.809019][T15891] ? lock_downgrade+0x6d0/0x6d0 [ 447.814641][T15891] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 447.822434][T15891] ? syscall_enter_from_user_mode+0x27/0x70 [ 447.830189][T15891] do_syscall_64+0x2d/0x70 [ 447.836351][T15891] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 447.842984][T15891] RIP: 0033:0x43ffc9 [ 447.847604][T15891] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 447.870815][T15891] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 447.880030][T15891] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 447.889418][T15891] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 447.898739][T15891] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 447.908603][T15891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 447.918166][T15891] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 448.080620][T15909] FAULT_INJECTION: forcing a failure. [ 448.080620][T15909] name failslab, interval 1, probability 0, space 0, times 0 [ 448.119095][T15909] CPU: 0 PID: 15909 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 448.130712][T15909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.143456][T15909] Call Trace: [ 448.147232][T15909] dump_stack+0x9a/0xcc [ 448.152107][T15909] should_fail.cold+0x5/0xa [ 448.157588][T15909] ? percpu_ref_init+0xb1/0x300 [ 448.164953][T15909] ? percpu_ref_init+0xb1/0x300 [ 448.171583][T15909] should_failslab+0x5/0x10 [ 448.178339][T15909] kmem_cache_alloc_trace+0x55/0x360 [ 448.186547][T15909] ? __io_openat_prep+0x360/0x360 [ 448.193182][T15909] percpu_ref_init+0xb1/0x300 [ 448.199732][T15909] io_uring_setup+0x4b3/0x3240 [ 448.205397][T15909] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 448.215427][T15909] ? find_held_lock+0x2d/0x110 [ 448.221518][T15909] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 448.228951][T15909] ? __context_tracking_exit+0x80/0x90 [ 448.236685][T15909] ? lock_downgrade+0x6d0/0x6d0 [ 448.242743][T15909] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 448.250866][T15909] ? syscall_enter_from_user_mode+0x27/0x70 [ 448.257667][T15909] do_syscall_64+0x2d/0x70 [ 448.262893][T15909] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 448.269766][T15909] RIP: 0033:0x43ffc9 [ 448.275471][T15909] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 448.299822][T15909] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 448.309262][T15909] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 448.320421][T15909] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 448.330312][T15909] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 448.342730][T15909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 448.353820][T15909] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 448.469166][ T49] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 448.490525][T15910] FAULT_INJECTION: forcing a failure. [ 448.490525][T15910] name failslab, interval 1, probability 0, space 0, times 0 [ 448.506728][T15910] CPU: 0 PID: 15910 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 448.517249][T15910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.528559][T15910] Call Trace: [ 448.532558][T15910] dump_stack+0x9a/0xcc [ 448.537082][T15910] should_fail.cold+0x5/0xa [ 448.542333][T15910] ? percpu_ref_init+0xb1/0x300 [ 448.549377][T15910] ? percpu_ref_init+0xb1/0x300 [ 448.555202][T15910] should_failslab+0x5/0x10 [ 448.562843][T15910] kmem_cache_alloc_trace+0x55/0x360 [ 448.569617][T15910] ? __io_openat_prep+0x360/0x360 [ 448.575858][T15910] percpu_ref_init+0xb1/0x300 [ 448.581275][T15910] io_uring_setup+0x4b3/0x3240 [ 448.592812][T15910] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 448.600076][T15910] ? find_held_lock+0x2d/0x110 [ 448.605924][T15910] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 448.613985][T15910] ? __context_tracking_exit+0x80/0x90 [ 448.620342][T15910] ? lock_downgrade+0x6d0/0x6d0 [ 448.625937][T15910] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 448.633780][T15910] ? syscall_enter_from_user_mode+0x27/0x70 [ 448.641854][T15910] do_syscall_64+0x2d/0x70 [ 448.647361][T15910] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 448.654869][T15910] RIP: 0033:0x43ffc9 [ 448.659447][T15910] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 448.683322][T15910] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 448.693804][T15910] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 448.703661][T15910] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 448.713769][T15910] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 448.723641][T15910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 448.732905][T15910] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 448.750656][T15911] FAULT_INJECTION: forcing a failure. [ 448.750656][T15911] name failslab, interval 1, probability 0, space 0, times 0 [ 448.767691][T15911] CPU: 0 PID: 15911 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 448.778903][T15911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.792336][T15911] Call Trace: [ 448.797490][T15911] dump_stack+0x9a/0xcc [ 448.803057][T15911] should_fail.cold+0x5/0xa [ 448.808810][T15911] ? percpu_ref_init+0xb1/0x300 [ 448.814726][T15911] ? percpu_ref_init+0xb1/0x300 [ 448.820860][T15911] should_failslab+0x5/0x10 [ 448.826073][T15911] kmem_cache_alloc_trace+0x55/0x360 [ 448.833153][T15911] ? __io_openat_prep+0x360/0x360 [ 448.838927][T15911] percpu_ref_init+0xb1/0x300 [ 448.845732][T15911] io_uring_setup+0x4b3/0x3240 [ 448.851313][T15911] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 448.858374][T15911] ? find_held_lock+0x2d/0x110 [ 448.864054][T15911] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 448.870528][T15911] ? __context_tracking_exit+0x80/0x90 [ 448.877426][T15911] ? lock_downgrade+0x6d0/0x6d0 [ 448.882890][T15911] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 448.890076][T15911] ? syscall_enter_from_user_mode+0x27/0x70 [ 448.896387][T15911] do_syscall_64+0x2d/0x70 [ 448.901648][T15911] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 448.909668][T15911] RIP: 0033:0x43ffc9 [ 448.913810][T15911] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 448.937331][T15911] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 448.948495][T15911] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 448.958544][T15911] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 448.967589][T15911] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 448.976111][T15911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 448.985495][T15911] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 449.021403][T15912] FAULT_INJECTION: forcing a failure. [ 449.021403][T15912] name failslab, interval 1, probability 0, space 0, times 0 [ 449.069136][T15912] CPU: 1 PID: 15912 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 449.079233][T15912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.090194][T15912] Call Trace: [ 449.094405][T15912] dump_stack+0x9a/0xcc [ 449.099380][T15912] should_fail.cold+0x5/0xa [ 449.105307][T15912] ? percpu_ref_init+0xb1/0x300 [ 449.111138][T15912] ? percpu_ref_init+0xb1/0x300 [ 449.117213][T15912] should_failslab+0x5/0x10 [ 449.123967][T15912] kmem_cache_alloc_trace+0x55/0x360 [ 449.129796][T15912] ? __io_openat_prep+0x360/0x360 [ 449.135379][T15912] percpu_ref_init+0xb1/0x300 [ 449.140341][T15912] io_uring_setup+0x4b3/0x3240 [ 449.145973][T15912] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 449.152457][T15912] ? find_held_lock+0x2d/0x110 [ 449.157596][T15912] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 449.164104][T15912] ? __context_tracking_exit+0x80/0x90 [ 449.170409][T15912] ? lock_downgrade+0x6d0/0x6d0 [ 449.176018][T15912] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 449.182737][T15912] ? syscall_enter_from_user_mode+0x27/0x70 [ 449.189448][T15912] do_syscall_64+0x2d/0x70 [ 449.194225][T15912] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 449.200687][T15912] RIP: 0033:0x43ffc9 [ 449.205340][T15912] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 449.227425][T15912] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 449.238251][T15912] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 449.247480][T15912] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 449.256078][T15912] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 449.267239][T15912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 449.277187][T15912] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 449.296632][ T49] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 449.317488][T15913] FAULT_INJECTION: forcing a failure. [ 449.317488][T15913] name failslab, interval 1, probability 0, space 0, times 0 [ 449.345354][T15913] CPU: 0 PID: 15913 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 449.355580][T15913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.366741][T15913] Call Trace: [ 449.371271][T15913] dump_stack+0x9a/0xcc [ 449.379066][T15913] should_fail.cold+0x5/0xa [ 449.384128][T15913] ? percpu_ref_init+0xb1/0x300 [ 449.390551][T15913] ? percpu_ref_init+0xb1/0x300 [ 449.397036][T15913] should_failslab+0x5/0x10 [ 449.402551][T15913] kmem_cache_alloc_trace+0x55/0x360 [ 449.409147][T15913] ? __io_openat_prep+0x360/0x360 [ 449.414968][T15913] percpu_ref_init+0xb1/0x300 [ 449.421999][T15913] io_uring_setup+0x4b3/0x3240 [ 449.427675][T15913] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 449.434425][T15913] ? find_held_lock+0x2d/0x110 [ 449.440992][T15913] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 449.448425][T15913] ? __context_tracking_exit+0x80/0x90 [ 449.454743][T15913] ? lock_downgrade+0x6d0/0x6d0 [ 449.461316][T15913] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 449.468661][T15913] ? syscall_enter_from_user_mode+0x27/0x70 [ 449.475136][T15913] do_syscall_64+0x2d/0x70 [ 449.480054][T15913] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 449.486393][T15913] RIP: 0033:0x43ffc9 [ 449.491360][T15913] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 449.502015][ T1] systemd[1]: Started Journal Service. [ 449.512193][T15913] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 449.512209][T15913] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 449.512214][T15913] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 449.512218][T15913] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 449.512223][T15913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 449.512227][T15913] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 449.523122][T15914] FAULT_INJECTION: forcing a failure. [ 449.523122][T15914] name failslab, interval 1, probability 0, space 0, times 0 [ 449.588633][T15914] CPU: 0 PID: 15914 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 449.599134][T15914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.610624][T15914] Call Trace: [ 449.615178][T15914] dump_stack+0x9a/0xcc [ 449.620425][T15914] should_fail.cold+0x5/0xa [ 449.625959][T15914] ? percpu_ref_init+0xb1/0x300 [ 449.631590][T15914] ? percpu_ref_init+0xb1/0x300 [ 449.636985][T15914] should_failslab+0x5/0x10 [ 449.641798][T15914] kmem_cache_alloc_trace+0x55/0x360 [ 449.647845][T15914] ? __io_openat_prep+0x360/0x360 [ 449.653759][T15914] percpu_ref_init+0xb1/0x300 [ 449.659619][T15914] io_uring_setup+0x4b3/0x3240 [ 449.666238][T15914] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 449.672986][T15914] ? find_held_lock+0x2d/0x110 [ 449.678848][T15914] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 449.686274][T15914] ? __context_tracking_exit+0x80/0x90 [ 449.693056][T15914] ? lock_downgrade+0x6d0/0x6d0 [ 449.700025][T15914] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 449.707351][T15914] ? syscall_enter_from_user_mode+0x27/0x70 [ 449.714151][T15914] do_syscall_64+0x2d/0x70 [ 449.719990][T15914] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 449.727385][T15914] RIP: 0033:0x43ffc9 [ 449.732077][T15914] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 449.755016][T15914] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 449.765022][T15914] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 449.776254][T15914] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 449.785385][T15914] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 449.794491][T15914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 449.804406][T15914] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 449.841514][T15915] FAULT_INJECTION: forcing a failure. [ 449.841514][T15915] name failslab, interval 1, probability 0, space 0, times 0 [ 449.879067][T15915] CPU: 0 PID: 15915 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 449.889335][T15915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.900960][T15915] Call Trace: [ 449.904358][T15915] dump_stack+0x9a/0xcc [ 449.909632][T15915] should_fail.cold+0x5/0xa [ 449.915862][T15915] ? percpu_ref_init+0xb1/0x300 [ 449.922287][T15915] ? percpu_ref_init+0xb1/0x300 [ 449.928618][T15915] should_failslab+0x5/0x10 [ 449.934840][T15915] kmem_cache_alloc_trace+0x55/0x360 [ 449.941564][T15915] ? __io_openat_prep+0x360/0x360 [ 449.947712][T15915] percpu_ref_init+0xb1/0x300 [ 449.952979][T15915] io_uring_setup+0x4b3/0x3240 [ 449.958421][T15915] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 449.965036][T15915] ? find_held_lock+0x2d/0x110 [ 449.971198][T15915] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 449.977738][T15915] ? __context_tracking_exit+0x80/0x90 [ 449.983823][T15915] ? lock_downgrade+0x6d0/0x6d0 [ 449.989124][T15915] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 449.995644][T15915] ? syscall_enter_from_user_mode+0x27/0x70 [ 450.002818][T15915] do_syscall_64+0x2d/0x70 [ 450.008563][T15915] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 450.015291][T15915] RIP: 0033:0x43ffc9 [ 450.020032][T15915] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 450.044784][T15915] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 450.054737][T15915] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 450.063140][T15915] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 450.072196][T15915] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 450.081286][T15915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 450.091705][T15915] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 450.110418][ T49] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 450.129587][T15916] FAULT_INJECTION: forcing a failure. [ 450.129587][T15916] name failslab, interval 1, probability 0, space 0, times 0 [ 450.150884][T15916] CPU: 0 PID: 15916 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 450.162008][T15916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 450.176259][T15916] Call Trace: [ 450.180070][T15916] dump_stack+0x9a/0xcc [ 450.185291][T15916] should_fail.cold+0x5/0xa [ 450.190804][T15916] ? percpu_ref_init+0xb1/0x300 [ 450.197517][T15916] ? percpu_ref_init+0xb1/0x300 [ 450.204338][T15916] should_failslab+0x5/0x10 [ 450.210543][T15916] kmem_cache_alloc_trace+0x55/0x360 [ 450.218420][T15916] ? __io_openat_prep+0x360/0x360 [ 450.227358][T15916] percpu_ref_init+0xb1/0x300 [ 450.232471][T15916] io_uring_setup+0x4b3/0x3240 [ 450.238118][T15916] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 450.245627][T15916] ? find_held_lock+0x2d/0x110 [ 450.252328][T15916] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 450.259919][T15916] ? __context_tracking_exit+0x80/0x90 [ 450.267463][T15916] ? lock_downgrade+0x6d0/0x6d0 [ 450.273393][T15916] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 450.280188][T15916] ? syscall_enter_from_user_mode+0x27/0x70 [ 450.288109][T15916] do_syscall_64+0x2d/0x70 [ 450.294551][T15916] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 450.302297][T15916] RIP: 0033:0x43ffc9 [ 450.306922][T15916] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 450.332735][T15916] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 450.343480][T15916] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 450.353772][T15916] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 450.364534][T15916] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 450.373530][T15916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 450.383539][T15916] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 450.401122][T15917] FAULT_INJECTION: forcing a failure. [ 450.401122][T15917] name failslab, interval 1, probability 0, space 0, times 0 [ 450.416222][T15917] CPU: 0 PID: 15917 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 450.425297][T15917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 450.437852][T15917] Call Trace: [ 450.441860][T15917] dump_stack+0x9a/0xcc [ 450.446994][T15917] should_fail.cold+0x5/0xa [ 450.452523][T15917] ? percpu_ref_init+0xb1/0x300 [ 450.459075][T15917] ? percpu_ref_init+0xb1/0x300 [ 450.464687][T15917] should_failslab+0x5/0x10 [ 450.471245][T15917] kmem_cache_alloc_trace+0x55/0x360 [ 450.478416][T15917] ? __io_openat_prep+0x360/0x360 [ 450.484904][T15917] percpu_ref_init+0xb1/0x300 [ 450.491806][T15917] io_uring_setup+0x4b3/0x3240 [ 450.498505][T15917] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 450.505647][T15917] ? find_held_lock+0x2d/0x110 [ 450.512583][T15917] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 450.520594][T15917] ? __context_tracking_exit+0x80/0x90 [ 450.527523][T15917] ? lock_downgrade+0x6d0/0x6d0 [ 450.534638][T15917] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 450.542197][T15917] ? syscall_enter_from_user_mode+0x27/0x70 [ 450.548720][T15917] do_syscall_64+0x2d/0x70 [ 450.554531][T15917] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 450.561817][T15917] RIP: 0033:0x43ffc9 [ 450.566941][T15917] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 450.591083][T15917] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 450.601675][T15917] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 450.613335][T15917] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 450.624767][T15917] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 450.636773][T15917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 450.647112][T15917] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 450.689843][T15918] FAULT_INJECTION: forcing a failure. [ 450.689843][T15918] name failslab, interval 1, probability 0, space 0, times 0 [ 450.772442][T15918] CPU: 1 PID: 15918 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 450.782528][T15918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 450.794016][T15918] Call Trace: [ 450.797838][T15918] dump_stack+0x9a/0xcc [ 450.802185][T15918] should_fail.cold+0x5/0xa [ 450.807134][T15918] ? percpu_ref_init+0xb1/0x300 [ 450.812589][T15918] ? percpu_ref_init+0xb1/0x300 [ 450.818081][T15918] should_failslab+0x5/0x10 [ 450.823655][T15918] kmem_cache_alloc_trace+0x55/0x360 [ 450.830026][T15918] ? __io_openat_prep+0x360/0x360 [ 450.836178][T15918] percpu_ref_init+0xb1/0x300 [ 450.841848][T15918] io_uring_setup+0x4b3/0x3240 [ 450.847285][T15918] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 450.853719][T15918] ? find_held_lock+0x2d/0x110 [ 450.858679][T15918] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 450.864934][T15918] ? __context_tracking_exit+0x80/0x90 [ 450.870986][T15918] ? lock_downgrade+0x6d0/0x6d0 [ 450.876423][T15918] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 450.883830][T15918] ? syscall_enter_from_user_mode+0x27/0x70 [ 450.890399][T15918] do_syscall_64+0x2d/0x70 [ 450.896117][T15918] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 450.902549][T15918] RIP: 0033:0x43ffc9 [ 450.907959][T15918] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 450.933641][T15918] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 450.945275][T15918] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 450.960277][T15918] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 450.978278][T15918] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 450.989279][T15918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 451.000345][T15918] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 451.021126][ T49] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 451.031410][T15935] FAULT_INJECTION: forcing a failure. [ 451.031410][T15935] name failslab, interval 1, probability 0, space 0, times 0 [ 451.106191][T15935] CPU: 1 PID: 15935 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 451.123641][T15935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 451.143519][T15935] Call Trace: [ 451.148504][T15935] dump_stack+0x9a/0xcc [ 451.154134][T15935] should_fail.cold+0x5/0xa [ 451.160400][T15935] ? percpu_ref_init+0xb1/0x300 [ 451.167183][T15935] ? percpu_ref_init+0xb1/0x300 [ 451.174300][T15935] should_failslab+0x5/0x10 [ 451.179777][T15935] kmem_cache_alloc_trace+0x55/0x360 [ 451.186016][T15935] ? __io_openat_prep+0x360/0x360 [ 451.192035][T15935] percpu_ref_init+0xb1/0x300 [ 451.199704][T15935] io_uring_setup+0x4b3/0x3240 [ 451.208182][T15935] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 451.218755][T15935] ? find_held_lock+0x2d/0x110 [ 451.224475][T15935] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 451.234918][T15935] ? __context_tracking_exit+0x80/0x90 [ 451.242652][T15935] ? lock_downgrade+0x6d0/0x6d0 [ 451.250233][T15935] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 451.258742][T15935] ? syscall_enter_from_user_mode+0x27/0x70 [ 451.267904][T15935] do_syscall_64+0x2d/0x70 [ 451.274461][T15935] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 451.282809][T15935] RIP: 0033:0x43ffc9 [ 451.288892][T15935] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 451.322901][T15935] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 451.334822][T15935] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 451.344784][T15935] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 451.354582][T15935] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 451.367766][T15935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 451.377040][T15935] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 451.567860][ T49] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 451.594901][T15954] FAULT_INJECTION: forcing a failure. [ 451.594901][T15954] name failslab, interval 1, probability 0, space 0, times 0 [ 451.627175][T15954] CPU: 0 PID: 15954 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 451.638755][T15954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 451.653359][T15954] Call Trace: [ 451.658246][T15954] dump_stack+0x9a/0xcc [ 451.663871][T15954] should_fail.cold+0x5/0xa [ 451.672974][T15954] ? percpu_ref_init+0xb1/0x300 [ 451.679347][T15954] ? percpu_ref_init+0xb1/0x300 [ 451.685594][T15954] should_failslab+0x5/0x10 [ 451.693466][T15954] kmem_cache_alloc_trace+0x55/0x360 [ 451.703001][T15954] ? __io_openat_prep+0x360/0x360 [ 451.710554][T15954] percpu_ref_init+0xb1/0x300 [ 451.716776][T15954] io_uring_setup+0x4b3/0x3240 [ 451.724972][T15954] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 451.735741][T15954] ? find_held_lock+0x2d/0x110 [ 451.741569][T15954] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 451.747914][T15954] ? __context_tracking_exit+0x80/0x90 [ 451.757094][T15954] ? lock_downgrade+0x6d0/0x6d0 [ 451.763751][T15954] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 451.773146][T15954] ? syscall_enter_from_user_mode+0x27/0x70 [ 451.780082][T15954] do_syscall_64+0x2d/0x70 [ 451.784867][T15954] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 451.796553][T15954] RIP: 0033:0x43ffc9 [ 451.800773][T15954] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 451.831433][T15954] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 451.843437][T15954] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 451.855409][T15954] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 451.866616][T15954] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 451.876165][T15954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 451.885038][T15954] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 451.928561][T15955] FAULT_INJECTION: forcing a failure. [ 451.928561][T15955] name failslab, interval 1, probability 0, space 0, times 0 [ 451.954140][T15955] CPU: 1 PID: 15955 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 451.965157][T15955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 451.977613][T15955] Call Trace: [ 451.981174][T15955] dump_stack+0x9a/0xcc [ 451.986403][T15955] should_fail.cold+0x5/0xa [ 451.991575][T15955] ? percpu_ref_init+0xb1/0x300 [ 451.997518][T15955] ? percpu_ref_init+0xb1/0x300 [ 452.003931][T15955] should_failslab+0x5/0x10 [ 452.009522][T15955] kmem_cache_alloc_trace+0x55/0x360 [ 452.016774][T15955] ? __io_openat_prep+0x360/0x360 [ 452.023104][T15955] percpu_ref_init+0xb1/0x300 [ 452.030037][T15955] io_uring_setup+0x4b3/0x3240 [ 452.036270][T15955] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 452.044126][T15955] ? find_held_lock+0x2d/0x110 [ 452.049468][T15955] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 452.055860][T15955] ? __context_tracking_exit+0x80/0x90 [ 452.061514][T15955] ? lock_downgrade+0x6d0/0x6d0 [ 452.067126][T15955] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 452.074188][T15955] ? syscall_enter_from_user_mode+0x27/0x70 [ 452.082012][T15955] do_syscall_64+0x2d/0x70 [ 452.086911][T15955] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 452.093580][T15955] RIP: 0033:0x43ffc9 [ 452.098281][T15955] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 452.121544][T15955] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 452.132088][T15955] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 452.141226][T15955] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 452.150027][T15955] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 452.158989][T15955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 452.168143][T15955] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 452.187981][ T49] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 452.203202][T15956] FAULT_INJECTION: forcing a failure. [ 452.203202][T15956] name failslab, interval 1, probability 0, space 0, times 0 [ 452.221248][T15956] CPU: 0 PID: 15956 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 452.231209][T15956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 452.242254][T15956] Call Trace: [ 452.245527][T15956] dump_stack+0x9a/0xcc [ 452.249825][T15956] should_fail.cold+0x5/0xa [ 452.255184][T15956] ? percpu_ref_init+0xb1/0x300 [ 452.260699][T15956] ? percpu_ref_init+0xb1/0x300 [ 452.265935][T15956] should_failslab+0x5/0x10 [ 452.270844][T15956] kmem_cache_alloc_trace+0x55/0x360 [ 452.276663][T15956] ? __io_openat_prep+0x360/0x360 [ 452.281870][T15956] percpu_ref_init+0xb1/0x300 [ 452.288527][T15956] io_uring_setup+0x4b3/0x3240 [ 452.294309][T15956] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 452.300697][T15956] ? find_held_lock+0x2d/0x110 [ 452.306248][T15956] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 452.313200][T15956] ? __context_tracking_exit+0x80/0x90 [ 452.319650][T15956] ? lock_downgrade+0x6d0/0x6d0 [ 452.325601][T15956] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 452.333034][T15956] ? syscall_enter_from_user_mode+0x27/0x70 [ 452.340465][T15956] do_syscall_64+0x2d/0x70 [ 452.345658][T15956] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 452.353140][T15956] RIP: 0033:0x43ffc9 [ 452.357926][T15956] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 452.381773][T15956] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 452.391993][T15956] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 452.400771][T15956] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 452.409735][T15956] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 452.418622][T15956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 452.427250][T15956] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 452.447836][T15957] FAULT_INJECTION: forcing a failure. [ 452.447836][T15957] name failslab, interval 1, probability 0, space 0, times 0 [ 452.462509][T15957] CPU: 1 PID: 15957 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 452.473227][T15957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 452.483893][T15957] Call Trace: [ 452.487900][T15957] dump_stack+0x9a/0xcc [ 452.493648][T15957] should_fail.cold+0x5/0xa [ 452.499268][T15957] ? percpu_ref_init+0xb1/0x300 [ 452.504629][T15957] ? percpu_ref_init+0xb1/0x300 [ 452.517076][T15957] should_failslab+0x5/0x10 [ 452.523288][T15957] kmem_cache_alloc_trace+0x55/0x360 [ 452.528976][T15957] ? __io_openat_prep+0x360/0x360 [ 452.534804][T15957] percpu_ref_init+0xb1/0x300 [ 452.540517][T15957] io_uring_setup+0x4b3/0x3240 [ 452.546078][T15957] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 452.553425][T15957] ? find_held_lock+0x2d/0x110 [ 452.559074][T15957] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 452.566046][T15957] ? __context_tracking_exit+0x80/0x90 [ 452.572319][T15957] ? lock_downgrade+0x6d0/0x6d0 [ 452.578013][T15957] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 452.584754][T15957] ? syscall_enter_from_user_mode+0x27/0x70 [ 452.591509][T15957] do_syscall_64+0x2d/0x70 [ 452.596289][T15957] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 452.602777][T15957] RIP: 0033:0x43ffc9 [ 452.607158][T15957] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 452.633992][T15957] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 452.644397][T15957] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 452.654420][T15957] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 452.664165][T15957] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 452.675226][T15957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 452.685567][T15957] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 452.707736][T15958] FAULT_INJECTION: forcing a failure. [ 452.707736][T15958] name failslab, interval 1, probability 0, space 0, times 0 [ 452.725772][T15958] CPU: 0 PID: 15958 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 452.736792][T15958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 452.748927][T15958] Call Trace: [ 452.752936][T15958] dump_stack+0x9a/0xcc [ 452.758287][T15958] should_fail.cold+0x5/0xa [ 452.763550][T15958] ? percpu_ref_init+0xb1/0x300 [ 452.769738][T15958] ? percpu_ref_init+0xb1/0x300 [ 452.775148][T15958] should_failslab+0x5/0x10 [ 452.780557][T15958] kmem_cache_alloc_trace+0x55/0x360 [ 452.786851][T15958] ? __io_openat_prep+0x360/0x360 [ 452.793384][T15958] percpu_ref_init+0xb1/0x300 [ 452.798815][T15958] io_uring_setup+0x4b3/0x3240 [ 452.804903][T15958] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 452.811869][T15958] ? find_held_lock+0x2d/0x110 [ 452.817484][T15958] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 452.826254][T15958] ? __context_tracking_exit+0x80/0x90 [ 452.834009][T15958] ? lock_downgrade+0x6d0/0x6d0 [ 452.839858][T15958] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 452.847566][T15958] ? syscall_enter_from_user_mode+0x27/0x70 [ 452.854114][T15958] do_syscall_64+0x2d/0x70 [ 452.859984][T15958] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 452.867611][T15958] RIP: 0033:0x43ffc9 [ 452.871766][T15958] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 452.895972][T15958] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 452.909097][T15958] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 452.919640][T15958] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 452.929283][T15958] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 452.939317][T15958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 452.951654][T15958] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 453.002358][T15959] FAULT_INJECTION: forcing a failure. [ 453.002358][T15959] name failslab, interval 1, probability 0, space 0, times 0 [ 453.033795][T15959] CPU: 0 PID: 15959 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 453.043908][T15959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.056125][T15959] Call Trace: [ 453.059853][T15959] dump_stack+0x9a/0xcc [ 453.065377][T15959] should_fail.cold+0x5/0xa [ 453.070447][T15959] ? percpu_ref_init+0xb1/0x300 [ 453.076799][T15959] ? percpu_ref_init+0xb1/0x300 [ 453.081848][T15959] should_failslab+0x5/0x10 [ 453.088284][T15959] kmem_cache_alloc_trace+0x55/0x360 [ 453.094948][T15959] ? __io_openat_prep+0x360/0x360 [ 453.100678][T15959] percpu_ref_init+0xb1/0x300 [ 453.109838][T15959] io_uring_setup+0x4b3/0x3240 [ 453.116362][T15959] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 453.128302][T15959] ? find_held_lock+0x2d/0x110 [ 453.135439][T15959] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 453.143970][T15959] ? __context_tracking_exit+0x80/0x90 [ 453.151637][T15959] ? lock_downgrade+0x6d0/0x6d0 [ 453.158262][T15959] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 453.166836][T15959] ? syscall_enter_from_user_mode+0x27/0x70 [ 453.174524][T15959] do_syscall_64+0x2d/0x70 [ 453.180899][T15959] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 453.191162][T15959] RIP: 0033:0x43ffc9 [ 453.197417][T15959] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 453.230851][T15959] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 453.247158][T15959] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 453.258108][T15959] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 453.268767][T15959] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 453.281081][T15959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 453.292397][T15959] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 453.303831][ T49] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 453.320625][T15960] FAULT_INJECTION: forcing a failure. [ 453.320625][T15960] name failslab, interval 1, probability 0, space 0, times 0 [ 453.337343][T15960] CPU: 0 PID: 15960 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 453.348937][T15960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.361794][T15960] Call Trace: [ 453.366049][T15960] dump_stack+0x9a/0xcc [ 453.371121][T15960] should_fail.cold+0x5/0xa [ 453.377221][T15960] ? percpu_ref_init+0xb1/0x300 [ 453.383310][T15960] ? percpu_ref_init+0xb1/0x300 [ 453.389597][T15960] should_failslab+0x5/0x10 [ 453.395180][T15960] kmem_cache_alloc_trace+0x55/0x360 [ 453.400836][T15960] ? __io_openat_prep+0x360/0x360 [ 453.406496][T15960] percpu_ref_init+0xb1/0x300 [ 453.411922][T15960] io_uring_setup+0x4b3/0x3240 [ 453.417827][T15960] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 453.424725][T15960] ? find_held_lock+0x2d/0x110 [ 453.430652][T15960] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 453.438843][T15960] ? __context_tracking_exit+0x80/0x90 [ 453.445268][T15960] ? lock_downgrade+0x6d0/0x6d0 [ 453.452442][T15960] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 453.460202][T15960] ? syscall_enter_from_user_mode+0x27/0x70 [ 453.467383][T15960] do_syscall_64+0x2d/0x70 [ 453.472266][T15960] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 453.479418][T15960] RIP: 0033:0x43ffc9 [ 453.484203][T15960] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 453.507446][T15960] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 453.517420][T15960] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 453.526238][T15960] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 453.536376][T15960] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 453.546138][T15960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 453.558325][T15960] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 453.584693][T15961] FAULT_INJECTION: forcing a failure. [ 453.584693][T15961] name failslab, interval 1, probability 0, space 0, times 0 [ 453.612421][T15961] CPU: 1 PID: 15961 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 453.625889][T15961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.640918][T15961] Call Trace: [ 453.645563][T15961] dump_stack+0x9a/0xcc [ 453.650867][T15961] should_fail.cold+0x5/0xa [ 453.656459][T15961] ? percpu_ref_init+0xb1/0x300 [ 453.662220][T15961] ? percpu_ref_init+0xb1/0x300 [ 453.668804][T15961] should_failslab+0x5/0x10 [ 453.674157][T15961] kmem_cache_alloc_trace+0x55/0x360 [ 453.683047][T15961] ? __io_openat_prep+0x360/0x360 [ 453.690026][T15961] percpu_ref_init+0xb1/0x300 [ 453.700071][T15961] io_uring_setup+0x4b3/0x3240 [ 453.708175][T15961] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 453.718283][T15961] ? find_held_lock+0x2d/0x110 [ 453.725984][T15961] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 453.733913][T15961] ? __context_tracking_exit+0x80/0x90 [ 453.741897][T15961] ? lock_downgrade+0x6d0/0x6d0 [ 453.750035][T15961] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 453.757198][T15961] ? syscall_enter_from_user_mode+0x27/0x70 [ 453.764088][T15961] do_syscall_64+0x2d/0x70 [ 453.769097][T15961] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 453.776395][T15961] RIP: 0033:0x43ffc9 [ 453.781148][T15961] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 453.807844][T15961] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 453.818620][T15961] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 453.829243][T15961] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 453.840433][T15961] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 453.850075][T15961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 453.860125][T15961] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 453.878736][T15962] FAULT_INJECTION: forcing a failure. [ 453.878736][T15962] name failslab, interval 1, probability 0, space 0, times 0 [ 453.895554][T15962] CPU: 1 PID: 15962 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 453.906931][T15962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.918677][T15962] Call Trace: [ 453.922941][T15962] dump_stack+0x9a/0xcc [ 453.928172][T15962] should_fail.cold+0x5/0xa [ 453.933750][T15962] ? percpu_ref_init+0xb1/0x300 [ 453.940735][T15962] ? percpu_ref_init+0xb1/0x300 [ 453.946820][T15962] should_failslab+0x5/0x10 [ 453.953189][T15962] kmem_cache_alloc_trace+0x55/0x360 [ 453.959310][T15962] ? __io_openat_prep+0x360/0x360 [ 453.966563][T15962] percpu_ref_init+0xb1/0x300 [ 453.979228][T15962] io_uring_setup+0x4b3/0x3240 [ 453.984658][T15962] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 453.991856][T15962] ? find_held_lock+0x2d/0x110 [ 453.996814][T15962] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 454.004203][T15962] ? __context_tracking_exit+0x80/0x90 [ 454.009974][T15962] ? lock_downgrade+0x6d0/0x6d0 [ 454.015668][T15962] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 454.022576][T15962] ? syscall_enter_from_user_mode+0x27/0x70 [ 454.030184][T15962] do_syscall_64+0x2d/0x70 [ 454.035177][T15962] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 454.043887][T15962] RIP: 0033:0x43ffc9 [ 454.049155][T15962] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 454.075294][T15962] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 454.084132][T15962] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 454.093731][T15962] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 454.106383][T15962] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 454.116507][T15962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 454.126621][T15962] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 454.541786][T16004] FAULT_INJECTION: forcing a failure. [ 454.541786][T16004] name failslab, interval 1, probability 0, space 0, times 0 [ 454.576364][T16004] CPU: 1 PID: 16004 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 454.586394][T16004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 454.598124][T16004] Call Trace: [ 454.601659][T16004] dump_stack+0x9a/0xcc [ 454.606407][T16004] should_fail.cold+0x5/0xa [ 454.611573][T16004] ? percpu_ref_init+0xb1/0x300 [ 454.617224][T16004] ? percpu_ref_init+0xb1/0x300 [ 454.623087][T16004] should_failslab+0x5/0x10 [ 454.628776][T16004] kmem_cache_alloc_trace+0x55/0x360 [ 454.636236][T16004] ? __io_openat_prep+0x360/0x360 [ 454.641984][T16004] percpu_ref_init+0xb1/0x300 [ 454.647725][T16004] io_uring_setup+0x4b3/0x3240 [ 454.652809][T16004] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 454.659929][T16004] ? find_held_lock+0x2d/0x110 [ 454.665910][T16004] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 454.673202][T16004] ? __context_tracking_exit+0x80/0x90 [ 454.680604][T16004] ? lock_downgrade+0x6d0/0x6d0 [ 454.686587][T16004] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 454.695365][T16004] ? syscall_enter_from_user_mode+0x27/0x70 [ 454.704401][T16004] do_syscall_64+0x2d/0x70 [ 454.711399][T16004] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 454.718646][T16004] RIP: 0033:0x43ffc9 [ 454.723322][T16004] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 454.748695][T16004] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 454.759255][T16004] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 454.768273][T16004] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 454.777829][T16004] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 454.788437][T16004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 454.798816][T16004] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 454.819049][T16005] FAULT_INJECTION: forcing a failure. [ 454.819049][T16005] name failslab, interval 1, probability 0, space 0, times 0 [ 454.833546][T16005] CPU: 1 PID: 16005 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 454.845055][T16005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 454.856256][T16005] Call Trace: [ 454.859758][T16005] dump_stack+0x9a/0xcc [ 454.864194][T16005] should_fail.cold+0x5/0xa [ 454.869442][T16005] ? percpu_ref_init+0xb1/0x300 [ 454.874638][T16005] ? percpu_ref_init+0xb1/0x300 [ 454.880306][T16005] should_failslab+0x5/0x10 [ 454.884915][T16005] kmem_cache_alloc_trace+0x55/0x360 [ 454.891384][T16005] ? __io_openat_prep+0x360/0x360 [ 454.898200][T16005] percpu_ref_init+0xb1/0x300 [ 454.903070][T16005] io_uring_setup+0x4b3/0x3240 [ 454.907930][T16005] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 454.914443][T16005] ? find_held_lock+0x2d/0x110 [ 454.919510][T16005] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 454.926016][T16005] ? __context_tracking_exit+0x80/0x90 [ 454.932204][T16005] ? lock_downgrade+0x6d0/0x6d0 [ 454.938635][T16005] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 454.946144][T16005] ? syscall_enter_from_user_mode+0x27/0x70 [ 454.952596][T16005] do_syscall_64+0x2d/0x70 [ 454.958796][T16005] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 454.967782][T16005] RIP: 0033:0x43ffc9 [ 454.973628][T16005] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 454.997588][T16005] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 455.008272][T16005] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 455.019073][T16005] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 455.028725][T16005] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 455.038006][T16005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 455.047966][T16005] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 455.075779][T16006] FAULT_INJECTION: forcing a failure. [ 455.075779][T16006] name failslab, interval 1, probability 0, space 0, times 0 [ 455.096317][T16006] CPU: 1 PID: 16006 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 455.116669][T16006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 455.134188][T16006] Call Trace: [ 455.139099][T16006] dump_stack+0x9a/0xcc [ 455.146152][T16006] should_fail.cold+0x5/0xa [ 455.155569][T16006] ? percpu_ref_init+0xb1/0x300 [ 455.162662][T16006] ? percpu_ref_init+0xb1/0x300 [ 455.169949][T16006] should_failslab+0x5/0x10 [ 455.175872][T16006] kmem_cache_alloc_trace+0x55/0x360 [ 455.184741][T16006] ? __io_openat_prep+0x360/0x360 [ 455.193751][T16006] percpu_ref_init+0xb1/0x300 [ 455.202284][T16006] io_uring_setup+0x4b3/0x3240 [ 455.212653][T16006] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 455.228847][T16006] ? find_held_lock+0x2d/0x110 [ 455.237386][T16006] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 455.249677][T16006] ? __context_tracking_exit+0x80/0x90 [ 455.259140][T16006] ? lock_downgrade+0x6d0/0x6d0 [ 455.267890][T16006] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 455.280719][T16006] ? syscall_enter_from_user_mode+0x27/0x70 [ 455.298642][T16006] do_syscall_64+0x2d/0x70 [ 455.308519][T16006] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 455.320114][T16006] RIP: 0033:0x43ffc9 [ 455.326926][T16006] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 455.365158][T16006] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 455.379702][T16006] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 455.391456][T16006] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 455.404646][T16006] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 455.416536][T16006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 455.427501][T16006] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 455.457523][T16007] FAULT_INJECTION: forcing a failure. [ 455.457523][T16007] name failslab, interval 1, probability 0, space 0, times 0 [ 455.473192][T16007] CPU: 1 PID: 16007 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 455.483585][T16007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 455.494352][T16007] Call Trace: [ 455.497726][T16007] dump_stack+0x9a/0xcc [ 455.502331][T16007] should_fail.cold+0x5/0xa [ 455.507526][T16007] ? percpu_ref_init+0xb1/0x300 [ 455.512867][T16007] ? percpu_ref_init+0xb1/0x300 [ 455.518485][T16007] should_failslab+0x5/0x10 [ 455.524287][T16007] kmem_cache_alloc_trace+0x55/0x360 [ 455.530404][T16007] ? __io_openat_prep+0x360/0x360 [ 455.535874][T16007] percpu_ref_init+0xb1/0x300 [ 455.540652][T16007] io_uring_setup+0x4b3/0x3240 [ 455.546122][T16007] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 455.553376][T16007] ? find_held_lock+0x2d/0x110 [ 455.559416][T16007] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 455.565232][T16007] ? __context_tracking_exit+0x80/0x90 [ 455.571353][T16007] ? lock_downgrade+0x6d0/0x6d0 [ 455.577184][T16007] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 455.583794][T16007] ? syscall_enter_from_user_mode+0x27/0x70 [ 455.590193][T16007] do_syscall_64+0x2d/0x70 [ 455.594881][T16007] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 455.601146][T16007] RIP: 0033:0x43ffc9 [ 455.605248][T16007] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 455.627535][T16007] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 455.637559][T16007] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 455.646046][T16007] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 455.654390][T16007] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 455.662958][T16007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 455.672010][T16007] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 455.697838][T16008] FAULT_INJECTION: forcing a failure. [ 455.697838][T16008] name failslab, interval 1, probability 0, space 0, times 0 [ 455.727672][T16008] CPU: 1 PID: 16008 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 455.736661][T16008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 455.747608][T16008] Call Trace: [ 455.752027][T16008] dump_stack+0x9a/0xcc [ 455.756792][T16008] should_fail.cold+0x5/0xa [ 455.761558][T16008] ? percpu_ref_init+0xb1/0x300 [ 455.766589][T16008] ? percpu_ref_init+0xb1/0x300 [ 455.772048][T16008] should_failslab+0x5/0x10 [ 455.777011][T16008] kmem_cache_alloc_trace+0x55/0x360 [ 455.782719][T16008] ? __io_openat_prep+0x360/0x360 [ 455.788629][T16008] percpu_ref_init+0xb1/0x300 [ 455.794114][T16008] io_uring_setup+0x4b3/0x3240 [ 455.799683][T16008] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 455.806197][T16008] ? find_held_lock+0x2d/0x110 [ 455.811246][T16008] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 455.818032][T16008] ? __context_tracking_exit+0x80/0x90 [ 455.824115][T16008] ? lock_downgrade+0x6d0/0x6d0 [ 455.830054][T16008] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 455.836658][T16008] ? syscall_enter_from_user_mode+0x27/0x70 [ 455.843503][T16008] do_syscall_64+0x2d/0x70 [ 455.848827][T16008] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 455.855320][T16008] RIP: 0033:0x43ffc9 [ 455.859398][T16008] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 455.880411][T16008] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 455.889882][T16008] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 455.899038][T16008] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 455.907704][T16008] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 455.916427][T16008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 455.925579][T16008] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 455.961545][T16009] FAULT_INJECTION: forcing a failure. [ 455.961545][T16009] name failslab, interval 1, probability 0, space 0, times 0 [ 455.990656][T16009] CPU: 0 PID: 16009 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 456.000090][T16009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 456.011765][T16009] Call Trace: [ 456.015747][T16009] dump_stack+0x9a/0xcc [ 456.020481][T16009] should_fail.cold+0x5/0xa [ 456.025263][T16009] ? percpu_ref_init+0xb1/0x300 [ 456.030716][T16009] ? percpu_ref_init+0xb1/0x300 [ 456.036156][T16009] should_failslab+0x5/0x10 [ 456.041313][T16009] kmem_cache_alloc_trace+0x55/0x360 [ 456.046873][T16009] ? __io_openat_prep+0x360/0x360 [ 456.051990][T16009] percpu_ref_init+0xb1/0x300 [ 456.056674][T16009] io_uring_setup+0x4b3/0x3240 [ 456.061797][T16009] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 456.068049][T16009] ? find_held_lock+0x2d/0x110 [ 456.073247][T16009] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 456.079657][T16009] ? __context_tracking_exit+0x80/0x90 [ 456.085398][T16009] ? lock_downgrade+0x6d0/0x6d0 [ 456.090567][T16009] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 456.097686][T16009] ? syscall_enter_from_user_mode+0x27/0x70 [ 456.118892][T16009] do_syscall_64+0x2d/0x70 [ 456.127534][T16009] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 456.137382][T16009] RIP: 0033:0x43ffc9 [ 456.142853][T16009] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 456.167304][T16009] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 456.180227][T16009] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 456.190523][T16009] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 456.201120][T16009] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 456.213509][T16009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 456.223809][T16009] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 456.355804][T16010] FAULT_INJECTION: forcing a failure. [ 456.355804][T16010] name failslab, interval 1, probability 0, space 0, times 0 [ 456.378661][T16010] CPU: 0 PID: 16010 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 456.389408][T16010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 456.402517][T16010] Call Trace: [ 456.406093][T16010] dump_stack+0x9a/0xcc [ 456.411225][T16010] should_fail.cold+0x5/0xa [ 456.417512][T16010] ? percpu_ref_init+0xb1/0x300 [ 456.423085][T16010] ? percpu_ref_init+0xb1/0x300 [ 456.429254][T16010] should_failslab+0x5/0x10 [ 456.434567][T16010] kmem_cache_alloc_trace+0x55/0x360 [ 456.440375][T16010] ? __io_openat_prep+0x360/0x360 [ 456.446123][T16010] percpu_ref_init+0xb1/0x300 [ 456.451597][T16010] io_uring_setup+0x4b3/0x3240 [ 456.458626][T16010] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 456.465372][T16010] ? find_held_lock+0x2d/0x110 [ 456.470689][T16010] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 456.476690][T16010] ? __context_tracking_exit+0x80/0x90 [ 456.483103][T16010] ? lock_downgrade+0x6d0/0x6d0 [ 456.488561][T16010] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 456.495585][T16010] ? syscall_enter_from_user_mode+0x27/0x70 [ 456.502532][T16010] do_syscall_64+0x2d/0x70 [ 456.507238][T16010] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 456.513584][T16010] RIP: 0033:0x43ffc9 [ 456.517662][T16010] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 456.539922][T16010] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 456.549137][T16010] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 456.557912][T16010] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 456.567512][T16010] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 456.576829][T16010] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 456.585697][T16010] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 456.623137][T16011] FAULT_INJECTION: forcing a failure. [ 456.623137][T16011] name failslab, interval 1, probability 0, space 0, times 0 [ 456.669224][T16011] CPU: 0 PID: 16011 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 456.679119][T16011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 456.691769][T16011] Call Trace: [ 456.696632][T16011] dump_stack+0x9a/0xcc [ 456.701524][T16011] should_fail.cold+0x5/0xa [ 456.707103][T16011] ? percpu_ref_init+0xb1/0x300 [ 456.713911][T16011] ? percpu_ref_init+0xb1/0x300 [ 456.720894][T16011] should_failslab+0x5/0x10 [ 456.726787][T16011] kmem_cache_alloc_trace+0x55/0x360 [ 456.733715][T16011] ? __io_openat_prep+0x360/0x360 [ 456.739802][T16011] percpu_ref_init+0xb1/0x300 [ 456.745592][T16011] io_uring_setup+0x4b3/0x3240 [ 456.750990][T16011] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 456.757956][T16011] ? find_held_lock+0x2d/0x110 [ 456.763190][T16011] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 456.769691][T16011] ? __context_tracking_exit+0x80/0x90 [ 456.776033][T16011] ? lock_downgrade+0x6d0/0x6d0 [ 456.783210][T16011] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 456.789821][T16011] ? syscall_enter_from_user_mode+0x27/0x70 [ 456.797558][T16011] do_syscall_64+0x2d/0x70 [ 456.803721][T16011] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 456.810760][T16011] RIP: 0033:0x43ffc9 [ 456.815017][T16011] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 456.839526][T16011] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 456.851205][T16011] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 456.860946][T16011] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 456.869477][T16011] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 456.878086][T16011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 456.886432][T16011] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 456.920428][T16012] FAULT_INJECTION: forcing a failure. [ 456.920428][T16012] name failslab, interval 1, probability 0, space 0, times 0 [ 456.958936][T16012] CPU: 0 PID: 16012 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 456.969244][T16012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 456.980474][T16012] Call Trace: [ 456.984306][T16012] dump_stack+0x9a/0xcc [ 456.988991][T16012] should_fail.cold+0x5/0xa [ 456.993832][T16012] ? percpu_ref_init+0xb1/0x300 [ 456.998735][T16012] ? percpu_ref_init+0xb1/0x300 [ 457.005207][T16012] should_failslab+0x5/0x10 [ 457.010936][T16012] kmem_cache_alloc_trace+0x55/0x360 [ 457.017433][T16012] ? __io_openat_prep+0x360/0x360 [ 457.023374][T16012] percpu_ref_init+0xb1/0x300 [ 457.029094][T16012] io_uring_setup+0x4b3/0x3240 [ 457.035430][T16012] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 457.042390][T16012] ? find_held_lock+0x2d/0x110 [ 457.048069][T16012] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 457.055138][T16012] ? __context_tracking_exit+0x80/0x90 [ 457.061203][T16012] ? lock_downgrade+0x6d0/0x6d0 [ 457.066479][T16012] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 457.073351][T16012] ? syscall_enter_from_user_mode+0x27/0x70 [ 457.079615][T16012] do_syscall_64+0x2d/0x70 [ 457.085201][T16012] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 457.091914][T16012] RIP: 0033:0x43ffc9 [ 457.097179][T16012] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 457.125193][T16012] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 457.135541][T16012] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 457.146832][T16012] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 457.156258][T16012] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 457.165292][T16012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 457.174501][T16012] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 457.201331][T16013] FAULT_INJECTION: forcing a failure. [ 457.201331][T16013] name failslab, interval 1, probability 0, space 0, times 0 [ 457.223560][T16013] CPU: 1 PID: 16013 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 457.233897][T16013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 457.246832][T16013] Call Trace: [ 457.250478][T16013] dump_stack+0x9a/0xcc [ 457.255370][T16013] should_fail.cold+0x5/0xa [ 457.260840][T16013] ? percpu_ref_init+0xb1/0x300 [ 457.267183][T16013] ? percpu_ref_init+0xb1/0x300 [ 457.273297][T16013] should_failslab+0x5/0x10 [ 457.278647][T16013] kmem_cache_alloc_trace+0x55/0x360 [ 457.284569][T16013] ? __io_openat_prep+0x360/0x360 [ 457.290432][T16013] percpu_ref_init+0xb1/0x300 [ 457.296720][T16013] io_uring_setup+0x4b3/0x3240 [ 457.302566][T16013] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 457.311363][T16013] ? find_held_lock+0x2d/0x110 [ 457.318639][T16013] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 457.326922][T16013] ? __context_tracking_exit+0x80/0x90 [ 457.334940][T16013] ? lock_downgrade+0x6d0/0x6d0 [ 457.344093][T16013] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 457.352845][T16013] ? syscall_enter_from_user_mode+0x27/0x70 [ 457.359957][T16013] do_syscall_64+0x2d/0x70 [ 457.364826][T16013] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 457.371004][T16013] RIP: 0033:0x43ffc9 [ 457.375791][T16013] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 457.401988][T16013] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 457.411706][T16013] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 457.422115][T16013] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 457.431193][T16013] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 457.439755][T16013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 457.448802][T16013] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 457.484234][T16015] FAULT_INJECTION: forcing a failure. [ 457.484234][T16015] name failslab, interval 1, probability 0, space 0, times 0 [ 457.515812][T16015] CPU: 1 PID: 16015 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 457.526157][T16015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 457.536837][T16015] Call Trace: [ 457.540304][T16015] dump_stack+0x9a/0xcc [ 457.544837][T16015] should_fail.cold+0x5/0xa [ 457.549343][T16015] ? percpu_ref_init+0xb1/0x300 [ 457.554599][T16015] ? percpu_ref_init+0xb1/0x300 [ 457.560261][T16015] should_failslab+0x5/0x10 [ 457.565017][T16015] kmem_cache_alloc_trace+0x55/0x360 [ 457.571558][T16015] ? __io_openat_prep+0x360/0x360 [ 457.577815][T16015] percpu_ref_init+0xb1/0x300 [ 457.582607][T16015] io_uring_setup+0x4b3/0x3240 [ 457.588279][T16015] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 457.594826][T16015] ? find_held_lock+0x2d/0x110 [ 457.599906][T16015] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 457.606346][T16015] ? __context_tracking_exit+0x80/0x90 [ 457.612119][T16015] ? lock_downgrade+0x6d0/0x6d0 [ 457.617248][T16015] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 457.623601][T16015] ? syscall_enter_from_user_mode+0x27/0x70 [ 457.630297][T16015] do_syscall_64+0x2d/0x70 [ 457.635243][T16015] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 457.641833][T16015] RIP: 0033:0x43ffc9 [ 457.646082][T16015] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 457.667255][T16015] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 457.676569][T16015] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 457.685347][T16015] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 457.694213][T16015] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 457.703850][T16015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 457.712901][T16015] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 457.752794][T16016] FAULT_INJECTION: forcing a failure. [ 457.752794][T16016] name failslab, interval 1, probability 0, space 0, times 0 [ 457.800280][T16016] CPU: 0 PID: 16016 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 457.809879][T16016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 457.820554][T16016] Call Trace: [ 457.824505][T16016] dump_stack+0x9a/0xcc [ 457.829161][T16016] should_fail.cold+0x5/0xa [ 457.835083][T16016] ? percpu_ref_init+0xb1/0x300 [ 457.840728][T16016] ? percpu_ref_init+0xb1/0x300 [ 457.845975][T16016] should_failslab+0x5/0x10 [ 457.850766][T16016] kmem_cache_alloc_trace+0x55/0x360 [ 457.856765][T16016] ? __io_openat_prep+0x360/0x360 [ 457.862236][T16016] percpu_ref_init+0xb1/0x300 [ 457.866918][T16016] io_uring_setup+0x4b3/0x3240 [ 457.872043][T16016] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 457.878409][T16016] ? find_held_lock+0x2d/0x110 [ 457.883630][T16016] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 457.889850][T16016] ? __context_tracking_exit+0x80/0x90 [ 457.895837][T16016] ? lock_downgrade+0x6d0/0x6d0 [ 457.901487][T16016] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 457.909126][T16016] ? syscall_enter_from_user_mode+0x27/0x70 [ 457.915916][T16016] do_syscall_64+0x2d/0x70 [ 457.920688][T16016] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 457.927041][T16016] RIP: 0033:0x43ffc9 [ 457.931773][T16016] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 457.953385][T16016] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 457.962442][T16016] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 457.971251][T16016] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 457.979667][T16016] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 457.988801][T16016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 457.997486][T16016] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 458.037968][T16017] FAULT_INJECTION: forcing a failure. [ 458.037968][T16017] name failslab, interval 1, probability 0, space 0, times 0 [ 458.067581][T16017] CPU: 1 PID: 16017 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 458.077364][T16017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 458.088969][T16017] Call Trace: [ 458.092719][T16017] dump_stack+0x9a/0xcc [ 458.097401][T16017] should_fail.cold+0x5/0xa [ 458.105104][T16017] ? percpu_ref_init+0xb1/0x300 [ 458.112027][T16017] ? percpu_ref_init+0xb1/0x300 [ 458.117699][T16017] should_failslab+0x5/0x10 [ 458.122999][T16017] kmem_cache_alloc_trace+0x55/0x360 [ 458.129627][T16017] ? __io_openat_prep+0x360/0x360 [ 458.135166][T16017] percpu_ref_init+0xb1/0x300 [ 458.140468][T16017] io_uring_setup+0x4b3/0x3240 [ 458.146778][T16017] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 458.154292][T16017] ? find_held_lock+0x2d/0x110 [ 458.159352][T16017] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 458.166165][T16017] ? __context_tracking_exit+0x80/0x90 [ 458.171737][T16017] ? lock_downgrade+0x6d0/0x6d0 [ 458.176801][T16017] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 458.183417][T16017] ? syscall_enter_from_user_mode+0x27/0x70 [ 458.190299][T16017] do_syscall_64+0x2d/0x70 [ 458.194889][T16017] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 458.201726][T16017] RIP: 0033:0x43ffc9 [ 458.206354][T16017] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 458.229332][T16017] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 458.238792][T16017] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 458.247695][T16017] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 458.256903][T16017] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 458.266108][T16017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 458.275265][T16017] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 458.307429][T16018] FAULT_INJECTION: forcing a failure. [ 458.307429][T16018] name failslab, interval 1, probability 0, space 0, times 0 [ 458.333334][T16018] CPU: 1 PID: 16018 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 458.343690][T16018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 458.354947][T16018] Call Trace: [ 458.358489][T16018] dump_stack+0x9a/0xcc [ 458.363744][T16018] should_fail.cold+0x5/0xa [ 458.368264][T16018] ? percpu_ref_init+0xb1/0x300 [ 458.373306][T16018] ? percpu_ref_init+0xb1/0x300 [ 458.378550][T16018] should_failslab+0x5/0x10 [ 458.383699][T16018] kmem_cache_alloc_trace+0x55/0x360 [ 458.389561][T16018] ? __io_openat_prep+0x360/0x360 [ 458.395173][T16018] percpu_ref_init+0xb1/0x300 [ 458.401253][T16018] io_uring_setup+0x4b3/0x3240 [ 458.406194][T16018] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 458.412614][T16018] ? find_held_lock+0x2d/0x110 [ 458.417618][T16018] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 458.423907][T16018] ? __context_tracking_exit+0x80/0x90 [ 458.430094][T16018] ? lock_downgrade+0x6d0/0x6d0 [ 458.435304][T16018] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 458.443338][T16018] ? syscall_enter_from_user_mode+0x27/0x70 [ 458.450350][T16018] do_syscall_64+0x2d/0x70 [ 458.455253][T16018] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 458.462339][T16018] RIP: 0033:0x43ffc9 [ 458.467085][T16018] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 458.488789][T16018] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 458.499435][T16018] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 458.508320][T16018] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 458.517620][T16018] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 458.525965][T16018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 458.534305][T16018] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 458.558139][T16019] FAULT_INJECTION: forcing a failure. [ 458.558139][T16019] name failslab, interval 1, probability 0, space 0, times 0 [ 458.579895][T16019] CPU: 1 PID: 16019 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 458.589700][T16019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 458.601683][T16019] Call Trace: [ 458.606516][T16019] dump_stack+0x9a/0xcc [ 458.611048][T16019] should_fail.cold+0x5/0xa [ 458.616030][T16019] ? percpu_ref_init+0xb1/0x300 [ 458.622621][T16019] ? percpu_ref_init+0xb1/0x300 [ 458.627750][T16019] should_failslab+0x5/0x10 [ 458.632734][T16019] kmem_cache_alloc_trace+0x55/0x360 [ 458.638686][T16019] ? __io_openat_prep+0x360/0x360 [ 458.644254][T16019] percpu_ref_init+0xb1/0x300 [ 458.649859][T16019] io_uring_setup+0x4b3/0x3240 [ 458.655878][T16019] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 458.662251][T16019] ? find_held_lock+0x2d/0x110 [ 458.667294][T16019] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 458.674518][T16019] ? __context_tracking_exit+0x80/0x90 [ 458.680789][T16019] ? lock_downgrade+0x6d0/0x6d0 [ 458.686225][T16019] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 458.692669][T16019] ? syscall_enter_from_user_mode+0x27/0x70 [ 458.699349][T16019] do_syscall_64+0x2d/0x70 [ 458.704267][T16019] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 458.711026][T16019] RIP: 0033:0x43ffc9 [ 458.715134][T16019] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 458.737970][T16019] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 458.747350][T16019] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 458.757801][T16019] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 458.768790][T16019] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 458.778437][T16019] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 458.787691][T16019] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 458.828991][T16020] FAULT_INJECTION: forcing a failure. [ 458.828991][T16020] name failslab, interval 1, probability 0, space 0, times 0 [ 458.862533][T16020] CPU: 1 PID: 16020 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 458.871805][T16020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 458.882657][T16020] Call Trace: [ 458.886205][T16020] dump_stack+0x9a/0xcc [ 458.891146][T16020] should_fail.cold+0x5/0xa [ 458.896172][T16020] ? percpu_ref_init+0xb1/0x300 [ 458.901373][T16020] ? percpu_ref_init+0xb1/0x300 [ 458.906602][T16020] should_failslab+0x5/0x10 [ 458.912150][T16020] kmem_cache_alloc_trace+0x55/0x360 [ 458.919046][T16020] ? __io_openat_prep+0x360/0x360 [ 458.924694][T16020] percpu_ref_init+0xb1/0x300 [ 458.929862][T16020] io_uring_setup+0x4b3/0x3240 [ 458.935078][T16020] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 458.942211][T16020] ? find_held_lock+0x2d/0x110 [ 458.947152][T16020] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 458.953406][T16020] ? __context_tracking_exit+0x80/0x90 [ 458.959492][T16020] ? lock_downgrade+0x6d0/0x6d0 [ 458.964914][T16020] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 458.971403][T16020] ? syscall_enter_from_user_mode+0x27/0x70 [ 458.978264][T16020] do_syscall_64+0x2d/0x70 [ 458.983663][T16020] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 458.990919][T16020] RIP: 0033:0x43ffc9 [ 458.995043][T16020] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 459.016267][T16020] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 459.025477][T16020] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 459.034040][T16020] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 459.043063][T16020] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 459.051760][T16020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 459.061316][T16020] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 459.082529][T16021] FAULT_INJECTION: forcing a failure. [ 459.082529][T16021] name failslab, interval 1, probability 0, space 0, times 0 [ 459.096547][T16021] CPU: 0 PID: 16021 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 459.108778][T16021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.120077][T16021] Call Trace: [ 459.124142][T16021] dump_stack+0x9a/0xcc [ 459.129009][T16021] should_fail.cold+0x5/0xa [ 459.133977][T16021] ? percpu_ref_init+0xb1/0x300 [ 459.139362][T16021] ? percpu_ref_init+0xb1/0x300 [ 459.144651][T16021] should_failslab+0x5/0x10 [ 459.149342][T16021] kmem_cache_alloc_trace+0x55/0x360 [ 459.155029][T16021] ? __io_openat_prep+0x360/0x360 [ 459.160317][T16021] percpu_ref_init+0xb1/0x300 [ 459.165938][T16021] io_uring_setup+0x4b3/0x3240 [ 459.171909][T16021] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 459.178455][T16021] ? find_held_lock+0x2d/0x110 [ 459.183866][T16021] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 459.190298][T16021] ? __context_tracking_exit+0x80/0x90 [ 459.196593][T16021] ? lock_downgrade+0x6d0/0x6d0 [ 459.202537][T16021] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 459.209252][T16021] ? syscall_enter_from_user_mode+0x27/0x70 [ 459.216201][T16021] do_syscall_64+0x2d/0x70 [ 459.222409][T16021] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 459.228653][T16021] RIP: 0033:0x43ffc9 [ 459.232866][T16021] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 459.254741][T16021] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 459.263970][T16021] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 459.272660][T16021] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 459.281824][T16021] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 459.291416][T16021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 459.300744][T16021] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 459.341635][T16022] FAULT_INJECTION: forcing a failure. [ 459.341635][T16022] name failslab, interval 1, probability 0, space 0, times 0 [ 459.368872][T16022] CPU: 0 PID: 16022 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 459.378039][T16022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.389160][T16022] Call Trace: [ 459.392537][T16022] dump_stack+0x9a/0xcc [ 459.397305][T16022] should_fail.cold+0x5/0xa [ 459.404010][T16022] ? percpu_ref_init+0xb1/0x300 [ 459.409044][T16022] ? percpu_ref_init+0xb1/0x300 [ 459.414598][T16022] should_failslab+0x5/0x10 [ 459.420460][T16022] kmem_cache_alloc_trace+0x55/0x360 [ 459.426515][T16022] ? __io_openat_prep+0x360/0x360 [ 459.432345][T16022] percpu_ref_init+0xb1/0x300 [ 459.437221][T16022] io_uring_setup+0x4b3/0x3240 [ 459.442248][T16022] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 459.448666][T16022] ? find_held_lock+0x2d/0x110 [ 459.454148][T16022] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 459.460836][T16022] ? __context_tracking_exit+0x80/0x90 [ 459.466931][T16022] ? lock_downgrade+0x6d0/0x6d0 [ 459.472952][T16022] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 459.479500][T16022] ? syscall_enter_from_user_mode+0x27/0x70 [ 459.487512][T16022] do_syscall_64+0x2d/0x70 [ 459.492207][T16022] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 459.498206][T16022] RIP: 0033:0x43ffc9 [ 459.503096][T16022] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 459.524574][T16022] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 459.533837][T16022] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 459.542726][T16022] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 459.551899][T16022] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 459.561182][T16022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 459.570055][T16022] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 459.606218][T16023] FAULT_INJECTION: forcing a failure. [ 459.606218][T16023] name failslab, interval 1, probability 0, space 0, times 0 [ 459.620924][T16023] CPU: 1 PID: 16023 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 459.630888][T16023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.641991][T16023] Call Trace: [ 459.646393][T16023] dump_stack+0x9a/0xcc [ 459.651176][T16023] should_fail.cold+0x5/0xa [ 459.656491][T16023] ? percpu_ref_init+0xb1/0x300 [ 459.661854][T16023] ? percpu_ref_init+0xb1/0x300 [ 459.667756][T16023] should_failslab+0x5/0x10 [ 459.673690][T16023] kmem_cache_alloc_trace+0x55/0x360 [ 459.679244][T16023] ? __io_openat_prep+0x360/0x360 [ 459.685331][T16023] percpu_ref_init+0xb1/0x300 [ 459.690390][T16023] io_uring_setup+0x4b3/0x3240 [ 459.695345][T16023] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 459.702196][T16023] ? find_held_lock+0x2d/0x110 [ 459.707158][T16023] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 459.714278][T16023] ? __context_tracking_exit+0x80/0x90 [ 459.721227][T16023] ? lock_downgrade+0x6d0/0x6d0 [ 459.727709][T16023] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 459.733980][T16023] ? syscall_enter_from_user_mode+0x27/0x70 [ 459.740778][T16023] do_syscall_64+0x2d/0x70 [ 459.745508][T16023] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 459.752508][T16023] RIP: 0033:0x43ffc9 [ 459.757096][T16023] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 459.780703][T16023] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 459.790495][T16023] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 459.799089][T16023] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 459.808404][T16023] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 459.817259][T16023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 459.826477][T16023] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 459.862630][T16024] FAULT_INJECTION: forcing a failure. [ 459.862630][T16024] name failslab, interval 1, probability 0, space 0, times 0 [ 459.894332][T16024] CPU: 1 PID: 16024 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 459.904726][T16024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.915857][T16024] Call Trace: [ 459.919364][T16024] dump_stack+0x9a/0xcc [ 459.924240][T16024] should_fail.cold+0x5/0xa [ 459.929705][T16024] ? percpu_ref_init+0xb1/0x300 [ 459.934732][T16024] ? percpu_ref_init+0xb1/0x300 [ 459.940120][T16024] should_failslab+0x5/0x10 [ 459.945373][T16024] kmem_cache_alloc_trace+0x55/0x360 [ 459.951957][T16024] ? __io_openat_prep+0x360/0x360 [ 459.958647][T16024] percpu_ref_init+0xb1/0x300 [ 459.964063][T16024] io_uring_setup+0x4b3/0x3240 [ 459.969907][T16024] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 459.976845][T16024] ? find_held_lock+0x2d/0x110 [ 459.982177][T16024] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 459.988168][T16024] ? __context_tracking_exit+0x80/0x90 [ 459.994158][T16024] ? lock_downgrade+0x6d0/0x6d0 [ 459.999996][T16024] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 460.007109][T16024] ? syscall_enter_from_user_mode+0x27/0x70 [ 460.013664][T16024] do_syscall_64+0x2d/0x70 [ 460.019099][T16024] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 460.026298][T16024] RIP: 0033:0x43ffc9 [ 460.030280][T16024] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 460.051952][T16024] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 460.061366][T16024] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 460.070312][T16024] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 460.079463][T16024] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 460.088244][T16024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 460.097038][T16024] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 460.128987][T16025] FAULT_INJECTION: forcing a failure. [ 460.128987][T16025] name failslab, interval 1, probability 0, space 0, times 0 [ 460.143389][T16025] CPU: 0 PID: 16025 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 460.155729][T16025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.171142][T16025] Call Trace: [ 460.175802][T16025] dump_stack+0x9a/0xcc [ 460.180352][T16025] should_fail.cold+0x5/0xa [ 460.185846][T16025] ? percpu_ref_init+0xb1/0x300 [ 460.192115][T16025] ? percpu_ref_init+0xb1/0x300 [ 460.197166][T16025] should_failslab+0x5/0x10 [ 460.202195][T16025] kmem_cache_alloc_trace+0x55/0x360 [ 460.207755][T16025] ? __io_openat_prep+0x360/0x360 [ 460.213420][T16025] percpu_ref_init+0xb1/0x300 [ 460.218548][T16025] io_uring_setup+0x4b3/0x3240 [ 460.224009][T16025] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 460.230568][T16025] ? find_held_lock+0x2d/0x110 [ 460.235868][T16025] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 460.242064][T16025] ? __context_tracking_exit+0x80/0x90 [ 460.248435][T16025] ? lock_downgrade+0x6d0/0x6d0 [ 460.253571][T16025] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 460.261167][T16025] ? syscall_enter_from_user_mode+0x27/0x70 [ 460.267598][T16025] do_syscall_64+0x2d/0x70 [ 460.272027][T16025] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 460.278982][T16025] RIP: 0033:0x43ffc9 [ 460.283349][T16025] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 460.305928][T16025] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 460.316296][T16025] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 460.326086][T16025] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 460.335035][T16025] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 460.343982][T16025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 460.353402][T16025] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 460.380863][T16026] FAULT_INJECTION: forcing a failure. [ 460.380863][T16026] name failslab, interval 1, probability 0, space 0, times 0 [ 460.397894][T16026] CPU: 0 PID: 16026 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 460.409176][T16026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.419898][T16026] Call Trace: [ 460.423551][T16026] dump_stack+0x9a/0xcc [ 460.428586][T16026] should_fail.cold+0x5/0xa [ 460.433778][T16026] ? percpu_ref_init+0xb1/0x300 [ 460.439331][T16026] ? percpu_ref_init+0xb1/0x300 [ 460.445668][T16026] should_failslab+0x5/0x10 [ 460.450635][T16026] kmem_cache_alloc_trace+0x55/0x360 [ 460.456285][T16026] ? __io_openat_prep+0x360/0x360 [ 460.461313][T16026] percpu_ref_init+0xb1/0x300 [ 460.467009][T16026] io_uring_setup+0x4b3/0x3240 [ 460.471895][T16026] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 460.478158][T16026] ? find_held_lock+0x2d/0x110 [ 460.483420][T16026] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 460.489585][T16026] ? __context_tracking_exit+0x80/0x90 [ 460.495596][T16026] ? lock_downgrade+0x6d0/0x6d0 [ 460.500952][T16026] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 460.508346][T16026] ? syscall_enter_from_user_mode+0x27/0x70 [ 460.515051][T16026] do_syscall_64+0x2d/0x70 [ 460.519732][T16026] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 460.525827][T16026] RIP: 0033:0x43ffc9 [ 460.530236][T16026] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 460.551455][T16026] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 460.560486][T16026] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 460.569086][T16026] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 460.578829][T16026] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 460.587589][T16026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 460.596007][T16026] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 460.627075][T16027] FAULT_INJECTION: forcing a failure. [ 460.627075][T16027] name failslab, interval 1, probability 0, space 0, times 0 [ 460.656524][T16027] CPU: 0 PID: 16027 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 460.666255][T16027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.678282][T16027] Call Trace: [ 460.682461][T16027] dump_stack+0x9a/0xcc [ 460.687014][T16027] should_fail.cold+0x5/0xa [ 460.692775][T16027] ? percpu_ref_init+0xb1/0x300 [ 460.699137][T16027] ? percpu_ref_init+0xb1/0x300 [ 460.706421][T16027] should_failslab+0x5/0x10 [ 460.711299][T16027] kmem_cache_alloc_trace+0x55/0x360 [ 460.717749][T16027] ? __io_openat_prep+0x360/0x360 [ 460.723713][T16027] percpu_ref_init+0xb1/0x300 [ 460.729265][T16027] io_uring_setup+0x4b3/0x3240 [ 460.734555][T16027] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 460.741137][T16027] ? find_held_lock+0x2d/0x110 [ 460.747638][T16027] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 460.754502][T16027] ? __context_tracking_exit+0x80/0x90 [ 460.761148][T16027] ? lock_downgrade+0x6d0/0x6d0 [ 460.766208][T16027] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 460.773141][T16027] ? syscall_enter_from_user_mode+0x27/0x70 [ 460.779717][T16027] do_syscall_64+0x2d/0x70 [ 460.784444][T16027] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 460.790426][T16027] RIP: 0033:0x43ffc9 [ 460.794999][T16027] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 460.818313][T16027] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 460.828217][T16027] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 460.838401][T16027] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 460.848051][T16027] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 460.856962][T16027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 460.866565][T16027] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 460.891104][T16028] FAULT_INJECTION: forcing a failure. [ 460.891104][T16028] name failslab, interval 1, probability 0, space 0, times 0 [ 460.912448][T16028] CPU: 1 PID: 16028 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 460.922592][T16028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.935658][T16028] Call Trace: [ 460.939295][T16028] dump_stack+0x9a/0xcc [ 460.944940][T16028] should_fail.cold+0x5/0xa [ 460.950565][T16028] ? percpu_ref_init+0xb1/0x300 [ 460.956329][T16028] ? percpu_ref_init+0xb1/0x300 [ 460.963866][T16028] should_failslab+0x5/0x10 [ 460.970569][T16028] kmem_cache_alloc_trace+0x55/0x360 [ 460.977644][T16028] ? __io_openat_prep+0x360/0x360 [ 460.984489][T16028] percpu_ref_init+0xb1/0x300 [ 460.990735][T16028] io_uring_setup+0x4b3/0x3240 [ 460.996784][T16028] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 461.005136][T16028] ? find_held_lock+0x2d/0x110 [ 461.010640][T16028] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 461.016447][T16028] ? __context_tracking_exit+0x80/0x90 [ 461.022701][T16028] ? lock_downgrade+0x6d0/0x6d0 [ 461.028426][T16028] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 461.035723][T16028] ? syscall_enter_from_user_mode+0x27/0x70 [ 461.042248][T16028] do_syscall_64+0x2d/0x70 [ 461.047529][T16028] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 461.054395][T16028] RIP: 0033:0x43ffc9 [ 461.058875][T16028] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 461.080119][T16028] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 461.088888][T16028] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 461.097759][T16028] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 461.107197][T16028] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 461.117793][T16028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 461.127001][T16028] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 461.152808][T16029] FAULT_INJECTION: forcing a failure. [ 461.152808][T16029] name failslab, interval 1, probability 0, space 0, times 0 [ 461.168737][T16029] CPU: 1 PID: 16029 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 461.178304][T16029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 461.189877][T16029] Call Trace: [ 461.193797][T16029] dump_stack+0x9a/0xcc [ 461.198575][T16029] should_fail.cold+0x5/0xa [ 461.205713][T16029] ? percpu_ref_init+0xb1/0x300 [ 461.211888][T16029] ? percpu_ref_init+0xb1/0x300 [ 461.217100][T16029] should_failslab+0x5/0x10 [ 461.221624][T16029] kmem_cache_alloc_trace+0x55/0x360 [ 461.227677][T16029] ? __io_openat_prep+0x360/0x360 [ 461.233114][T16029] percpu_ref_init+0xb1/0x300 [ 461.238300][T16029] io_uring_setup+0x4b3/0x3240 [ 461.243487][T16029] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 461.249893][T16029] ? find_held_lock+0x2d/0x110 [ 461.255157][T16029] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 461.261117][T16029] ? __context_tracking_exit+0x80/0x90 [ 461.266833][T16029] ? lock_downgrade+0x6d0/0x6d0 [ 461.271811][T16029] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 461.278483][T16029] ? syscall_enter_from_user_mode+0x27/0x70 [ 461.284660][T16029] do_syscall_64+0x2d/0x70 [ 461.289071][T16029] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 461.295140][T16029] RIP: 0033:0x43ffc9 [ 461.299754][T16029] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 461.321200][T16029] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 461.330388][T16029] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 461.338953][T16029] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 461.347729][T16029] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 461.356732][T16029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 461.365301][T16029] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 461.391965][T16030] FAULT_INJECTION: forcing a failure. [ 461.391965][T16030] name failslab, interval 1, probability 0, space 0, times 0 [ 461.414662][T16030] CPU: 0 PID: 16030 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 461.424243][T16030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 461.435579][T16030] Call Trace: [ 461.439228][T16030] dump_stack+0x9a/0xcc [ 461.443626][T16030] should_fail.cold+0x5/0xa [ 461.448908][T16030] ? percpu_ref_init+0xb1/0x300 [ 461.453966][T16030] ? percpu_ref_init+0xb1/0x300 [ 461.459547][T16030] should_failslab+0x5/0x10 [ 461.464942][T16030] kmem_cache_alloc_trace+0x55/0x360 [ 461.470558][T16030] ? __io_openat_prep+0x360/0x360 [ 461.476204][T16030] percpu_ref_init+0xb1/0x300 [ 461.481601][T16030] io_uring_setup+0x4b3/0x3240 [ 461.488279][T16030] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 461.496142][T16030] ? find_held_lock+0x2d/0x110 [ 461.501027][T16030] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 461.507556][T16030] ? __context_tracking_exit+0x80/0x90 [ 461.513318][T16030] ? lock_downgrade+0x6d0/0x6d0 [ 461.518790][T16030] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 461.525436][T16030] ? syscall_enter_from_user_mode+0x27/0x70 [ 461.531993][T16030] do_syscall_64+0x2d/0x70 [ 461.536784][T16030] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 461.542822][T16030] RIP: 0033:0x43ffc9 [ 461.547173][T16030] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 461.569781][T16030] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 461.579889][T16030] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 461.590237][T16030] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 461.600508][T16030] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 461.609597][T16030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 461.618078][T16030] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 461.637586][T16031] FAULT_INJECTION: forcing a failure. [ 461.637586][T16031] name failslab, interval 1, probability 0, space 0, times 0 [ 461.652574][T16031] CPU: 0 PID: 16031 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 461.662740][T16031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 461.673524][T16031] Call Trace: [ 461.677026][T16031] dump_stack+0x9a/0xcc [ 461.681458][T16031] should_fail.cold+0x5/0xa [ 461.686212][T16031] ? percpu_ref_init+0xb1/0x300 [ 461.691652][T16031] ? percpu_ref_init+0xb1/0x300 [ 461.698219][T16031] should_failslab+0x5/0x10 [ 461.703559][T16031] kmem_cache_alloc_trace+0x55/0x360 [ 461.710051][T16031] ? __io_openat_prep+0x360/0x360 [ 461.715577][T16031] percpu_ref_init+0xb1/0x300 [ 461.721248][T16031] io_uring_setup+0x4b3/0x3240 [ 461.726486][T16031] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 461.734055][T16031] ? find_held_lock+0x2d/0x110 [ 461.739619][T16031] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 461.746137][T16031] ? __context_tracking_exit+0x80/0x90 [ 461.752336][T16031] ? lock_downgrade+0x6d0/0x6d0 [ 461.757995][T16031] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 461.765874][T16031] ? syscall_enter_from_user_mode+0x27/0x70 [ 461.772468][T16031] do_syscall_64+0x2d/0x70 [ 461.776968][T16031] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 461.783287][T16031] RIP: 0033:0x43ffc9 [ 461.787943][T16031] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 461.810188][T16031] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 461.819400][T16031] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 461.827846][T16031] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 461.837186][T16031] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 461.846479][T16031] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 461.856124][T16031] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 461.881015][T16032] FAULT_INJECTION: forcing a failure. [ 461.881015][T16032] name failslab, interval 1, probability 0, space 0, times 0 [ 461.903663][T16032] CPU: 0 PID: 16032 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 461.914183][T16032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 461.925198][T16032] Call Trace: [ 461.929334][T16032] dump_stack+0x9a/0xcc [ 461.933611][T16032] should_fail.cold+0x5/0xa [ 461.938486][T16032] ? percpu_ref_init+0xb1/0x300 [ 461.943748][T16032] ? percpu_ref_init+0xb1/0x300 [ 461.954805][T16032] should_failslab+0x5/0x10 [ 461.959599][T16032] kmem_cache_alloc_trace+0x55/0x360 [ 461.965472][T16032] ? __io_openat_prep+0x360/0x360 [ 461.970863][T16032] percpu_ref_init+0xb1/0x300 [ 461.975905][T16032] io_uring_setup+0x4b3/0x3240 [ 461.981637][T16032] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 461.988016][T16032] ? find_held_lock+0x2d/0x110 [ 461.993977][T16032] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 461.999976][T16032] ? __context_tracking_exit+0x80/0x90 [ 462.006925][T16032] ? lock_downgrade+0x6d0/0x6d0 [ 462.012245][T16032] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 462.020584][T16032] ? syscall_enter_from_user_mode+0x27/0x70 [ 462.027383][T16032] do_syscall_64+0x2d/0x70 [ 462.032277][T16032] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 462.039319][T16032] RIP: 0033:0x43ffc9 [ 462.043777][T16032] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 462.065641][T16032] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 462.075775][T16032] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 462.084473][T16032] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 462.093469][T16032] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 462.103414][T16032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 462.114081][T16032] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 462.151891][T16033] FAULT_INJECTION: forcing a failure. [ 462.151891][T16033] name failslab, interval 1, probability 0, space 0, times 0 [ 462.173962][T16033] CPU: 0 PID: 16033 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 462.185489][T16033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 462.197515][T16033] Call Trace: [ 462.201309][T16033] dump_stack+0x9a/0xcc [ 462.205691][T16033] should_fail.cold+0x5/0xa [ 462.210389][T16033] ? percpu_ref_init+0xb1/0x300 [ 462.216952][T16033] ? percpu_ref_init+0xb1/0x300 [ 462.222530][T16033] should_failslab+0x5/0x10 [ 462.228041][T16033] kmem_cache_alloc_trace+0x55/0x360 [ 462.233698][T16033] ? __io_openat_prep+0x360/0x360 [ 462.239347][T16033] percpu_ref_init+0xb1/0x300 [ 462.245180][T16033] io_uring_setup+0x4b3/0x3240 [ 462.250506][T16033] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 462.256935][T16033] ? find_held_lock+0x2d/0x110 [ 462.261886][T16033] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 462.268043][T16033] ? __context_tracking_exit+0x80/0x90 [ 462.274686][T16033] ? lock_downgrade+0x6d0/0x6d0 [ 462.279997][T16033] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 462.287120][T16033] ? syscall_enter_from_user_mode+0x27/0x70 [ 462.293726][T16033] do_syscall_64+0x2d/0x70 [ 462.298898][T16033] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 462.305458][T16033] RIP: 0033:0x43ffc9 [ 462.309595][T16033] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 462.331593][T16033] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 462.340888][T16033] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 462.349890][T16033] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 462.358976][T16033] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 462.368056][T16033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 462.377599][T16033] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 462.428047][T16034] FAULT_INJECTION: forcing a failure. [ 462.428047][T16034] name failslab, interval 1, probability 0, space 0, times 0 [ 462.468734][T16034] CPU: 0 PID: 16034 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 462.481432][T16034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 462.493544][T16034] Call Trace: [ 462.497128][T16034] dump_stack+0x9a/0xcc [ 462.502927][T16034] should_fail.cold+0x5/0xa [ 462.509591][T16034] ? percpu_ref_init+0xb1/0x300 [ 462.515893][T16034] ? percpu_ref_init+0xb1/0x300 [ 462.522946][T16034] should_failslab+0x5/0x10 [ 462.528044][T16034] kmem_cache_alloc_trace+0x55/0x360 [ 462.534032][T16034] ? __io_openat_prep+0x360/0x360 [ 462.539585][T16034] percpu_ref_init+0xb1/0x300 [ 462.545142][T16034] io_uring_setup+0x4b3/0x3240 [ 462.552057][T16034] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 462.558964][T16034] ? find_held_lock+0x2d/0x110 [ 462.564228][T16034] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 462.570821][T16034] ? __context_tracking_exit+0x80/0x90 [ 462.577218][T16034] ? lock_downgrade+0x6d0/0x6d0 [ 462.582947][T16034] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 462.590224][T16034] ? syscall_enter_from_user_mode+0x27/0x70 [ 462.597165][T16034] do_syscall_64+0x2d/0x70 [ 462.603018][T16034] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 462.609823][T16034] RIP: 0033:0x43ffc9 [ 462.614430][T16034] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 462.637016][T16034] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 462.647176][T16034] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 462.656254][T16034] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 462.665907][T16034] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 462.677501][T16034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 462.688767][T16034] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 462.713001][T16035] FAULT_INJECTION: forcing a failure. [ 462.713001][T16035] name failslab, interval 1, probability 0, space 0, times 0 [ 462.727592][T16035] CPU: 0 PID: 16035 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 462.737421][T16035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 462.748219][T16035] Call Trace: [ 462.751497][T16035] dump_stack+0x9a/0xcc [ 462.756094][T16035] should_fail.cold+0x5/0xa [ 462.761152][T16035] ? percpu_ref_init+0xb1/0x300 [ 462.766755][T16035] ? percpu_ref_init+0xb1/0x300 [ 462.772235][T16035] should_failslab+0x5/0x10 [ 462.776996][T16035] kmem_cache_alloc_trace+0x55/0x360 [ 462.782715][T16035] ? __io_openat_prep+0x360/0x360 [ 462.787974][T16035] percpu_ref_init+0xb1/0x300 [ 462.793176][T16035] io_uring_setup+0x4b3/0x3240 [ 462.798306][T16035] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 462.804489][T16035] ? find_held_lock+0x2d/0x110 [ 462.809872][T16035] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 462.816312][T16035] ? __context_tracking_exit+0x80/0x90 [ 462.822363][T16035] ? lock_downgrade+0x6d0/0x6d0 [ 462.827484][T16035] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 462.834550][T16035] ? syscall_enter_from_user_mode+0x27/0x70 [ 462.840884][T16035] do_syscall_64+0x2d/0x70 [ 462.846021][T16035] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 462.852190][T16035] RIP: 0033:0x43ffc9 [ 462.856249][T16035] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 462.877703][T16035] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 462.887815][T16035] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 462.896561][T16035] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 462.905235][T16035] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 462.913969][T16035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 462.922195][T16035] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 462.952144][T16036] FAULT_INJECTION: forcing a failure. [ 462.952144][T16036] name failslab, interval 1, probability 0, space 0, times 0 [ 462.975912][T16036] CPU: 1 PID: 16036 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 462.986361][T16036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 462.998063][T16036] Call Trace: [ 463.002000][T16036] dump_stack+0x9a/0xcc [ 463.007660][T16036] should_fail.cold+0x5/0xa [ 463.013016][T16036] ? percpu_ref_init+0xb1/0x300 [ 463.018879][T16036] ? percpu_ref_init+0xb1/0x300 [ 463.024367][T16036] should_failslab+0x5/0x10 [ 463.030692][T16036] kmem_cache_alloc_trace+0x55/0x360 [ 463.036892][T16036] ? __io_openat_prep+0x360/0x360 [ 463.042309][T16036] percpu_ref_init+0xb1/0x300 [ 463.047384][T16036] io_uring_setup+0x4b3/0x3240 [ 463.053114][T16036] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 463.059574][T16036] ? find_held_lock+0x2d/0x110 [ 463.065270][T16036] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 463.072008][T16036] ? __context_tracking_exit+0x80/0x90 [ 463.078104][T16036] ? lock_downgrade+0x6d0/0x6d0 [ 463.083312][T16036] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 463.091006][T16036] ? syscall_enter_from_user_mode+0x27/0x70 [ 463.098070][T16036] do_syscall_64+0x2d/0x70 [ 463.105348][T16036] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 463.114127][T16036] RIP: 0033:0x43ffc9 [ 463.118559][T16036] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 463.141490][T16036] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 463.151552][T16036] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 463.160693][T16036] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 463.170272][T16036] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 463.179502][T16036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 463.189253][T16036] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 463.209842][T16037] FAULT_INJECTION: forcing a failure. [ 463.209842][T16037] name failslab, interval 1, probability 0, space 0, times 0 [ 463.232283][T16037] CPU: 0 PID: 16037 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 463.241457][T16037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 463.252726][T16037] Call Trace: [ 463.257182][T16037] dump_stack+0x9a/0xcc [ 463.262432][T16037] should_fail.cold+0x5/0xa [ 463.266942][T16037] ? percpu_ref_init+0xb1/0x300 [ 463.272114][T16037] ? percpu_ref_init+0xb1/0x300 [ 463.277340][T16037] should_failslab+0x5/0x10 [ 463.282123][T16037] kmem_cache_alloc_trace+0x55/0x360 [ 463.288241][T16037] ? __io_openat_prep+0x360/0x360 [ 463.293893][T16037] percpu_ref_init+0xb1/0x300 [ 463.299356][T16037] io_uring_setup+0x4b3/0x3240 [ 463.304816][T16037] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 463.313135][T16037] ? find_held_lock+0x2d/0x110 [ 463.319160][T16037] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 463.326118][T16037] ? __context_tracking_exit+0x80/0x90 [ 463.332969][T16037] ? lock_downgrade+0x6d0/0x6d0 [ 463.339725][T16037] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 463.347257][T16037] ? syscall_enter_from_user_mode+0x27/0x70 [ 463.353620][T16037] do_syscall_64+0x2d/0x70 [ 463.360597][T16037] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 463.370027][T16037] RIP: 0033:0x43ffc9 [ 463.374823][T16037] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 463.397118][T16037] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 463.407041][T16037] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 463.416272][T16037] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 463.424611][T16037] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 463.434129][T16037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 463.443276][T16037] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 463.473432][T16038] FAULT_INJECTION: forcing a failure. [ 463.473432][T16038] name failslab, interval 1, probability 0, space 0, times 0 [ 463.489483][T16038] CPU: 0 PID: 16038 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 463.499134][T16038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 463.510032][T16038] Call Trace: [ 463.513360][T16038] dump_stack+0x9a/0xcc [ 463.518160][T16038] should_fail.cold+0x5/0xa [ 463.523007][T16038] ? percpu_ref_init+0xb1/0x300 [ 463.528299][T16038] ? percpu_ref_init+0xb1/0x300 [ 463.533586][T16038] should_failslab+0x5/0x10 [ 463.538278][T16038] kmem_cache_alloc_trace+0x55/0x360 [ 463.545410][T16038] ? __io_openat_prep+0x360/0x360 [ 463.550799][T16038] percpu_ref_init+0xb1/0x300 [ 463.556055][T16038] io_uring_setup+0x4b3/0x3240 [ 463.561860][T16038] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 463.568343][T16038] ? find_held_lock+0x2d/0x110 [ 463.574283][T16038] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 463.580369][T16038] ? __context_tracking_exit+0x80/0x90 [ 463.586303][T16038] ? lock_downgrade+0x6d0/0x6d0 [ 463.591365][T16038] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 463.597610][T16038] ? syscall_enter_from_user_mode+0x27/0x70 [ 463.603825][T16038] do_syscall_64+0x2d/0x70 [ 463.608615][T16038] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 463.614785][T16038] RIP: 0033:0x43ffc9 [ 463.618685][T16038] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 463.640129][T16038] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 463.648997][T16038] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 463.658517][T16038] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 463.667142][T16038] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 463.675566][T16038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 463.684365][T16038] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 463.777189][T16039] FAULT_INJECTION: forcing a failure. [ 463.777189][T16039] name failslab, interval 1, probability 0, space 0, times 0 [ 463.792142][T16039] CPU: 0 PID: 16039 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 463.802528][T16039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 463.813566][T16039] Call Trace: [ 463.816911][T16039] dump_stack+0x9a/0xcc [ 463.821838][T16039] should_fail.cold+0x5/0xa [ 463.826875][T16039] ? percpu_ref_init+0xb1/0x300 [ 463.832794][T16039] ? percpu_ref_init+0xb1/0x300 [ 463.839660][T16039] should_failslab+0x5/0x10 [ 463.845873][T16039] kmem_cache_alloc_trace+0x55/0x360 [ 463.852864][T16039] ? __io_openat_prep+0x360/0x360 [ 463.859229][T16039] percpu_ref_init+0xb1/0x300 [ 463.864643][T16039] io_uring_setup+0x4b3/0x3240 [ 463.871791][T16039] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 463.882016][T16039] ? find_held_lock+0x2d/0x110 [ 463.887316][T16039] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 463.893994][T16039] ? __context_tracking_exit+0x80/0x90 [ 463.901148][T16039] ? lock_downgrade+0x6d0/0x6d0 [ 463.906467][T16039] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 463.913781][T16039] ? syscall_enter_from_user_mode+0x27/0x70 [ 463.920904][T16039] do_syscall_64+0x2d/0x70 [ 463.926363][T16039] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 463.935157][T16039] RIP: 0033:0x43ffc9 [ 463.940182][T16039] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 463.967962][T16039] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 463.978155][T16039] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 463.988671][T16039] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 463.998218][T16039] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 464.008626][T16039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 464.018631][T16039] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 464.061393][T16040] FAULT_INJECTION: forcing a failure. [ 464.061393][T16040] name failslab, interval 1, probability 0, space 0, times 0 [ 464.075907][T16040] CPU: 0 PID: 16040 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 464.085827][T16040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 464.097461][T16040] Call Trace: [ 464.103372][T16040] dump_stack+0x9a/0xcc [ 464.109339][T16040] should_fail.cold+0x5/0xa [ 464.116051][T16040] ? percpu_ref_init+0xb1/0x300 [ 464.121893][T16040] ? percpu_ref_init+0xb1/0x300 [ 464.128584][T16040] should_failslab+0x5/0x10 [ 464.134122][T16040] kmem_cache_alloc_trace+0x55/0x360 [ 464.140867][T16040] ? __io_openat_prep+0x360/0x360 [ 464.147630][T16040] percpu_ref_init+0xb1/0x300 [ 464.153233][T16040] io_uring_setup+0x4b3/0x3240 [ 464.161752][T16040] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 464.171093][T16040] ? find_held_lock+0x2d/0x110 [ 464.178710][T16040] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 464.186656][T16040] ? __context_tracking_exit+0x80/0x90 [ 464.193003][T16040] ? lock_downgrade+0x6d0/0x6d0 [ 464.199940][T16040] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 464.213510][T16040] ? syscall_enter_from_user_mode+0x27/0x70 [ 464.221609][T16040] do_syscall_64+0x2d/0x70 [ 464.226687][T16040] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 464.233981][T16040] RIP: 0033:0x43ffc9 [ 464.238898][T16040] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 464.262457][T16040] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 464.273040][T16040] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 464.283278][T16040] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 464.294746][T16040] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 464.306468][T16040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 464.322481][T16040] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 464.362269][T16041] FAULT_INJECTION: forcing a failure. [ 464.362269][T16041] name failslab, interval 1, probability 0, space 0, times 0 [ 464.394064][T16041] CPU: 1 PID: 16041 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 464.404319][T16041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 464.416163][T16041] Call Trace: [ 464.420181][T16041] dump_stack+0x9a/0xcc [ 464.425335][T16041] should_fail.cold+0x5/0xa [ 464.430724][T16041] ? percpu_ref_init+0xb1/0x300 [ 464.436300][T16041] ? percpu_ref_init+0xb1/0x300 [ 464.441335][T16041] should_failslab+0x5/0x10 [ 464.446402][T16041] kmem_cache_alloc_trace+0x55/0x360 [ 464.452841][T16041] ? __io_openat_prep+0x360/0x360 [ 464.458709][T16041] percpu_ref_init+0xb1/0x300 [ 464.464185][T16041] io_uring_setup+0x4b3/0x3240 [ 464.469849][T16041] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 464.476763][T16041] ? find_held_lock+0x2d/0x110 [ 464.482455][T16041] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 464.489154][T16041] ? __context_tracking_exit+0x80/0x90 [ 464.495276][T16041] ? lock_downgrade+0x6d0/0x6d0 [ 464.500411][T16041] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 464.508047][T16041] ? syscall_enter_from_user_mode+0x27/0x70 [ 464.514934][T16041] do_syscall_64+0x2d/0x70 [ 464.519551][T16041] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 464.526178][T16041] RIP: 0033:0x43ffc9 [ 464.530870][T16041] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 464.552003][T16041] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 464.561734][T16041] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 464.570495][T16041] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 464.578634][T16041] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 464.587218][T16041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 464.596099][T16041] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 464.630100][T16042] FAULT_INJECTION: forcing a failure. [ 464.630100][T16042] name failslab, interval 1, probability 0, space 0, times 0 [ 464.693315][T16042] CPU: 0 PID: 16042 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 464.704208][T16042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 464.715288][T16042] Call Trace: [ 464.719022][T16042] dump_stack+0x9a/0xcc [ 464.723368][T16042] should_fail.cold+0x5/0xa [ 464.729193][T16042] ? percpu_ref_init+0xb1/0x300 [ 464.735875][T16042] ? percpu_ref_init+0xb1/0x300 [ 464.741471][T16042] should_failslab+0x5/0x10 [ 464.747155][T16042] kmem_cache_alloc_trace+0x55/0x360 [ 464.753086][T16042] ? __io_openat_prep+0x360/0x360 [ 464.759488][T16042] percpu_ref_init+0xb1/0x300 [ 464.765246][T16042] io_uring_setup+0x4b3/0x3240 [ 464.770942][T16042] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 464.779672][T16042] ? find_held_lock+0x2d/0x110 [ 464.785351][T16042] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 464.792679][T16042] ? __context_tracking_exit+0x80/0x90 [ 464.799111][T16042] ? lock_downgrade+0x6d0/0x6d0 [ 464.804833][T16042] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 464.811171][T16042] ? syscall_enter_from_user_mode+0x27/0x70 [ 464.818651][T16042] do_syscall_64+0x2d/0x70 [ 464.824160][T16042] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 464.831375][T16042] RIP: 0033:0x43ffc9 [ 464.836990][T16042] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 464.859660][T16042] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 464.869486][T16042] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 464.878982][T16042] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 464.887688][T16042] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 464.896615][T16042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 464.905228][T16042] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 464.936957][T16043] FAULT_INJECTION: forcing a failure. [ 464.936957][T16043] name failslab, interval 1, probability 0, space 0, times 0 [ 464.953905][T16043] CPU: 1 PID: 16043 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 464.964292][T16043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 464.976835][T16043] Call Trace: [ 464.980773][T16043] dump_stack+0x9a/0xcc [ 464.986814][T16043] should_fail.cold+0x5/0xa [ 464.994766][T16043] ? percpu_ref_init+0xb1/0x300 [ 465.001075][T16043] ? percpu_ref_init+0xb1/0x300 [ 465.009257][T16043] should_failslab+0x5/0x10 [ 465.014820][T16043] kmem_cache_alloc_trace+0x55/0x360 [ 465.022425][T16043] ? __io_openat_prep+0x360/0x360 [ 465.029238][T16043] percpu_ref_init+0xb1/0x300 [ 465.036314][T16043] io_uring_setup+0x4b3/0x3240 [ 465.043449][T16043] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 465.050456][T16043] ? find_held_lock+0x2d/0x110 [ 465.055976][T16043] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 465.062811][T16043] ? __context_tracking_exit+0x80/0x90 [ 465.069162][T16043] ? lock_downgrade+0x6d0/0x6d0 [ 465.074288][T16043] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 465.081072][T16043] ? syscall_enter_from_user_mode+0x27/0x70 [ 465.088072][T16043] do_syscall_64+0x2d/0x70 [ 465.092614][T16043] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 465.099391][T16043] RIP: 0033:0x43ffc9 [ 465.104711][T16043] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 465.128810][T16043] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 465.139771][T16043] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 465.151889][T16043] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 465.162088][T16043] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 465.171860][T16043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 465.182098][T16043] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 465.217205][T16044] FAULT_INJECTION: forcing a failure. [ 465.217205][T16044] name failslab, interval 1, probability 0, space 0, times 0 [ 465.233425][T16044] CPU: 1 PID: 16044 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 465.244157][T16044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 465.257058][T16044] Call Trace: [ 465.261034][T16044] dump_stack+0x9a/0xcc [ 465.267565][T16044] should_fail.cold+0x5/0xa [ 465.275913][T16044] ? percpu_ref_init+0xb1/0x300 [ 465.282958][T16044] ? percpu_ref_init+0xb1/0x300 [ 465.288788][T16044] should_failslab+0x5/0x10 [ 465.294144][T16044] kmem_cache_alloc_trace+0x55/0x360 [ 465.300448][T16044] ? __io_openat_prep+0x360/0x360 [ 465.306989][T16044] percpu_ref_init+0xb1/0x300 [ 465.312024][T16044] io_uring_setup+0x4b3/0x3240 [ 465.317345][T16044] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 465.323772][T16044] ? find_held_lock+0x2d/0x110 [ 465.329281][T16044] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 465.335350][T16044] ? __context_tracking_exit+0x80/0x90 [ 465.340911][T16044] ? lock_downgrade+0x6d0/0x6d0 [ 465.346198][T16044] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 465.353688][T16044] ? syscall_enter_from_user_mode+0x27/0x70 [ 465.360616][T16044] do_syscall_64+0x2d/0x70 [ 465.365576][T16044] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 465.372213][T16044] RIP: 0033:0x43ffc9 [ 465.376872][T16044] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 465.398065][T16044] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 465.407526][T16044] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 465.415746][T16044] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 465.424498][T16044] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 465.433772][T16044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 465.441928][T16044] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 465.463989][T16045] FAULT_INJECTION: forcing a failure. [ 465.463989][T16045] name failslab, interval 1, probability 0, space 0, times 0 [ 465.484999][T16045] CPU: 1 PID: 16045 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 465.495470][T16045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 465.507533][T16045] Call Trace: [ 465.511362][T16045] dump_stack+0x9a/0xcc [ 465.516004][T16045] should_fail.cold+0x5/0xa [ 465.521374][T16045] ? percpu_ref_init+0xb1/0x300 [ 465.528306][T16045] ? percpu_ref_init+0xb1/0x300 [ 465.533253][T16045] should_failslab+0x5/0x10 [ 465.539490][T16045] kmem_cache_alloc_trace+0x55/0x360 [ 465.545592][T16045] ? __io_openat_prep+0x360/0x360 [ 465.551612][T16045] percpu_ref_init+0xb1/0x300 [ 465.557152][T16045] io_uring_setup+0x4b3/0x3240 [ 465.562104][T16045] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 465.568809][T16045] ? find_held_lock+0x2d/0x110 [ 465.574133][T16045] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 465.580508][T16045] ? __context_tracking_exit+0x80/0x90 [ 465.587494][T16045] ? lock_downgrade+0x6d0/0x6d0 [ 465.593514][T16045] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 465.601046][T16045] ? syscall_enter_from_user_mode+0x27/0x70 [ 465.608455][T16045] do_syscall_64+0x2d/0x70 [ 465.613539][T16045] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 465.620037][T16045] RIP: 0033:0x43ffc9 [ 465.625523][T16045] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 465.647849][T16045] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 465.657199][T16045] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 465.665879][T16045] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 465.676348][T16045] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 465.686202][T16045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 465.695752][T16045] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 465.733544][T16046] FAULT_INJECTION: forcing a failure. [ 465.733544][T16046] name failslab, interval 1, probability 0, space 0, times 0 [ 465.748738][T16046] CPU: 0 PID: 16046 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 465.759417][T16046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 465.770650][T16046] Call Trace: [ 465.774993][T16046] dump_stack+0x9a/0xcc [ 465.779539][T16046] should_fail.cold+0x5/0xa [ 465.784318][T16046] ? percpu_ref_init+0xb1/0x300 [ 465.790003][T16046] ? percpu_ref_init+0xb1/0x300 [ 465.795292][T16046] should_failslab+0x5/0x10 [ 465.800491][T16046] kmem_cache_alloc_trace+0x55/0x360 [ 465.806070][T16046] ? __io_openat_prep+0x360/0x360 [ 465.811534][T16046] percpu_ref_init+0xb1/0x300 [ 465.816567][T16046] io_uring_setup+0x4b3/0x3240 [ 465.821788][T16046] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 465.828235][T16046] ? find_held_lock+0x2d/0x110 [ 465.833805][T16046] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 465.840079][T16046] ? __context_tracking_exit+0x80/0x90 [ 465.846918][T16046] ? lock_downgrade+0x6d0/0x6d0 [ 465.852510][T16046] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 465.858946][T16046] ? syscall_enter_from_user_mode+0x27/0x70 [ 465.864870][T16046] do_syscall_64+0x2d/0x70 [ 465.869606][T16046] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 465.875585][T16046] RIP: 0033:0x43ffc9 [ 465.879774][T16046] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 465.902516][T16046] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 465.911808][T16046] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 465.920164][T16046] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 465.928777][T16046] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 465.937931][T16046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 465.946267][T16046] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 465.980632][T16047] FAULT_INJECTION: forcing a failure. [ 465.980632][T16047] name failslab, interval 1, probability 0, space 0, times 0 [ 466.008193][T16047] CPU: 0 PID: 16047 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 466.017857][T16047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 466.028699][T16047] Call Trace: [ 466.032305][T16047] dump_stack+0x9a/0xcc [ 466.036719][T16047] should_fail.cold+0x5/0xa [ 466.042687][T16047] ? percpu_ref_init+0xb1/0x300 [ 466.048130][T16047] ? percpu_ref_init+0xb1/0x300 [ 466.053767][T16047] should_failslab+0x5/0x10 [ 466.059051][T16047] kmem_cache_alloc_trace+0x55/0x360 [ 466.065623][T16047] ? __io_openat_prep+0x360/0x360 [ 466.072265][T16047] percpu_ref_init+0xb1/0x300 [ 466.077317][T16047] io_uring_setup+0x4b3/0x3240 [ 466.082180][T16047] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 466.088426][T16047] ? find_held_lock+0x2d/0x110 [ 466.093382][T16047] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 466.099451][T16047] ? __context_tracking_exit+0x80/0x90 [ 466.106506][T16047] ? lock_downgrade+0x6d0/0x6d0 [ 466.111739][T16047] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 466.118353][T16047] ? syscall_enter_from_user_mode+0x27/0x70 [ 466.124753][T16047] do_syscall_64+0x2d/0x70 [ 466.129512][T16047] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 466.136943][T16047] RIP: 0033:0x43ffc9 [ 466.141674][T16047] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 466.164879][T16047] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 466.175336][T16047] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 466.183678][T16047] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 466.192967][T16047] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 466.201201][T16047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 466.210066][T16047] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 466.247964][T16048] FAULT_INJECTION: forcing a failure. [ 466.247964][T16048] name failslab, interval 1, probability 0, space 0, times 0 [ 466.295575][T16048] CPU: 1 PID: 16048 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 466.304634][T16048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 466.317206][T16048] Call Trace: [ 466.321266][T16048] dump_stack+0x9a/0xcc [ 466.325795][T16048] should_fail.cold+0x5/0xa [ 466.330747][T16048] ? percpu_ref_init+0xb1/0x300 [ 466.335776][T16048] ? percpu_ref_init+0xb1/0x300 [ 466.341059][T16048] should_failslab+0x5/0x10 [ 466.346170][T16048] kmem_cache_alloc_trace+0x55/0x360 [ 466.352237][T16048] ? __io_openat_prep+0x360/0x360 [ 466.357637][T16048] percpu_ref_init+0xb1/0x300 [ 466.363556][T16048] io_uring_setup+0x4b3/0x3240 [ 466.368595][T16048] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 466.374798][T16048] ? find_held_lock+0x2d/0x110 [ 466.380164][T16048] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 466.387067][T16048] ? __context_tracking_exit+0x80/0x90 [ 466.393441][T16048] ? lock_downgrade+0x6d0/0x6d0 [ 466.398779][T16048] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 466.405384][T16048] ? syscall_enter_from_user_mode+0x27/0x70 [ 466.412125][T16048] do_syscall_64+0x2d/0x70 [ 466.417096][T16048] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 466.423832][T16048] RIP: 0033:0x43ffc9 [ 466.428163][T16048] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 466.452157][T16048] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 466.461642][T16048] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 466.470977][T16048] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 466.479737][T16048] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 466.489387][T16048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 466.498232][T16048] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 466.524098][T16049] FAULT_INJECTION: forcing a failure. [ 466.524098][T16049] name failslab, interval 1, probability 0, space 0, times 0 [ 466.540023][T16049] CPU: 1 PID: 16049 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 466.550653][T16049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 466.560886][T16049] Call Trace: [ 466.564170][T16049] dump_stack+0x9a/0xcc [ 466.568956][T16049] should_fail.cold+0x5/0xa [ 466.573960][T16049] ? percpu_ref_init+0xb1/0x300 [ 466.579602][T16049] ? percpu_ref_init+0xb1/0x300 [ 466.584894][T16049] should_failslab+0x5/0x10 [ 466.589539][T16049] kmem_cache_alloc_trace+0x55/0x360 [ 466.595257][T16049] ? __io_openat_prep+0x360/0x360 [ 466.600685][T16049] percpu_ref_init+0xb1/0x300 [ 466.606605][T16049] io_uring_setup+0x4b3/0x3240 [ 466.612198][T16049] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 466.618582][T16049] ? find_held_lock+0x2d/0x110 [ 466.623620][T16049] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 466.630618][T16049] ? __context_tracking_exit+0x80/0x90 [ 466.637136][T16049] ? lock_downgrade+0x6d0/0x6d0 [ 466.643142][T16049] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 466.650176][T16049] ? syscall_enter_from_user_mode+0x27/0x70 [ 466.657606][T16049] do_syscall_64+0x2d/0x70 [ 466.662763][T16049] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 466.670121][T16049] RIP: 0033:0x43ffc9 [ 466.674271][T16049] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 466.696586][T16049] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 466.706897][T16049] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 466.716430][T16049] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 466.724860][T16049] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 466.733293][T16049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 466.742076][T16049] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 466.758586][T16050] FAULT_INJECTION: forcing a failure. [ 466.758586][T16050] name failslab, interval 1, probability 0, space 0, times 0 [ 466.780386][T16050] CPU: 1 PID: 16050 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 466.790739][T16050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 466.805659][T16050] Call Trace: [ 466.810781][T16050] dump_stack+0x9a/0xcc [ 466.815817][T16050] should_fail.cold+0x5/0xa [ 466.820909][T16050] ? percpu_ref_init+0xb1/0x300 [ 466.827468][T16050] ? percpu_ref_init+0xb1/0x300 [ 466.833052][T16050] should_failslab+0x5/0x10 [ 466.838829][T16050] kmem_cache_alloc_trace+0x55/0x360 [ 466.845521][T16050] ? __io_openat_prep+0x360/0x360 [ 466.851857][T16050] percpu_ref_init+0xb1/0x300 [ 466.857774][T16050] io_uring_setup+0x4b3/0x3240 [ 466.863466][T16050] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 466.871175][T16050] ? find_held_lock+0x2d/0x110 [ 466.877139][T16050] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 466.884380][T16050] ? __context_tracking_exit+0x80/0x90 [ 466.891543][T16050] ? lock_downgrade+0x6d0/0x6d0 [ 466.896954][T16050] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 466.903885][T16050] ? syscall_enter_from_user_mode+0x27/0x70 [ 466.910576][T16050] do_syscall_64+0x2d/0x70 [ 466.915432][T16050] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 466.921742][T16050] RIP: 0033:0x43ffc9 [ 466.925733][T16050] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 466.948167][T16050] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 466.957056][T16050] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 466.966151][T16050] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 466.974601][T16050] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 466.983732][T16050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 466.993823][T16050] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 467.031846][T16051] FAULT_INJECTION: forcing a failure. [ 467.031846][T16051] name failslab, interval 1, probability 0, space 0, times 0 [ 467.052856][T16051] CPU: 0 PID: 16051 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 467.062457][T16051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 467.074021][T16051] Call Trace: [ 467.077857][T16051] dump_stack+0x9a/0xcc [ 467.082887][T16051] should_fail.cold+0x5/0xa [ 467.087740][T16051] ? percpu_ref_init+0xb1/0x300 [ 467.093460][T16051] ? percpu_ref_init+0xb1/0x300 [ 467.098769][T16051] should_failslab+0x5/0x10 [ 467.104646][T16051] kmem_cache_alloc_trace+0x55/0x360 [ 467.110567][T16051] ? __io_openat_prep+0x360/0x360 [ 467.115853][T16051] percpu_ref_init+0xb1/0x300 [ 467.120893][T16051] io_uring_setup+0x4b3/0x3240 [ 467.126110][T16051] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 467.132372][T16051] ? find_held_lock+0x2d/0x110 [ 467.137408][T16051] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 467.143740][T16051] ? __context_tracking_exit+0x80/0x90 [ 467.149548][T16051] ? lock_downgrade+0x6d0/0x6d0 [ 467.154843][T16051] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 467.163014][T16051] ? syscall_enter_from_user_mode+0x27/0x70 [ 467.170177][T16051] do_syscall_64+0x2d/0x70 [ 467.174829][T16051] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 467.181063][T16051] RIP: 0033:0x43ffc9 [ 467.185058][T16051] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 467.206776][T16051] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 467.216155][T16051] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 467.225768][T16051] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 467.234714][T16051] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 467.245137][T16051] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 467.254181][T16051] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 467.288410][T16052] FAULT_INJECTION: forcing a failure. [ 467.288410][T16052] name failslab, interval 1, probability 0, space 0, times 0 [ 467.321844][T16052] CPU: 1 PID: 16052 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 467.332970][T16052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 467.344007][T16052] Call Trace: [ 467.347287][T16052] dump_stack+0x9a/0xcc [ 467.351881][T16052] should_fail.cold+0x5/0xa [ 467.357163][T16052] ? percpu_ref_init+0xb1/0x300 [ 467.366176][T16052] ? percpu_ref_init+0xb1/0x300 [ 467.373405][T16052] should_failslab+0x5/0x10 [ 467.378440][T16052] kmem_cache_alloc_trace+0x55/0x360 [ 467.384666][T16052] ? __io_openat_prep+0x360/0x360 [ 467.390435][T16052] percpu_ref_init+0xb1/0x300 [ 467.395399][T16052] io_uring_setup+0x4b3/0x3240 [ 467.400424][T16052] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 467.406504][T16052] ? find_held_lock+0x2d/0x110 [ 467.412702][T16052] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 467.419782][T16052] ? __context_tracking_exit+0x80/0x90 [ 467.425652][T16052] ? lock_downgrade+0x6d0/0x6d0 [ 467.430708][T16052] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 467.437690][T16052] ? syscall_enter_from_user_mode+0x27/0x70 [ 467.444395][T16052] do_syscall_64+0x2d/0x70 [ 467.450989][T16052] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 467.457490][T16052] RIP: 0033:0x43ffc9 [ 467.462353][T16052] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 467.483449][T16052] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 467.492146][T16052] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 467.500384][T16052] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 467.508614][T16052] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 467.517744][T16052] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 467.527711][T16052] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 467.554581][T16053] FAULT_INJECTION: forcing a failure. [ 467.554581][T16053] name failslab, interval 1, probability 0, space 0, times 0 [ 467.598667][T16053] CPU: 0 PID: 16053 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 467.608007][T16053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 467.618759][T16053] Call Trace: [ 467.622988][T16053] dump_stack+0x9a/0xcc [ 467.629097][T16053] should_fail.cold+0x5/0xa [ 467.635021][T16053] ? percpu_ref_init+0xb1/0x300 [ 467.641908][T16053] ? percpu_ref_init+0xb1/0x300 [ 467.647171][T16053] should_failslab+0x5/0x10 [ 467.651867][T16053] kmem_cache_alloc_trace+0x55/0x360 [ 467.657244][T16053] ? __io_openat_prep+0x360/0x360 [ 467.662720][T16053] percpu_ref_init+0xb1/0x300 [ 467.667401][T16053] io_uring_setup+0x4b3/0x3240 [ 467.672861][T16053] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 467.680216][T16053] ? find_held_lock+0x2d/0x110 [ 467.685378][T16053] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 467.691966][T16053] ? __context_tracking_exit+0x80/0x90 [ 467.698878][T16053] ? lock_downgrade+0x6d0/0x6d0 [ 467.707038][T16053] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 467.714329][T16053] ? syscall_enter_from_user_mode+0x27/0x70 [ 467.720979][T16053] do_syscall_64+0x2d/0x70 [ 467.726614][T16053] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 467.733466][T16053] RIP: 0033:0x43ffc9 [ 467.737765][T16053] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 467.759425][T16053] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 467.770329][T16053] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 467.781781][T16053] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 467.792001][T16053] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 467.801248][T16053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 467.810990][T16053] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 467.842820][T16054] FAULT_INJECTION: forcing a failure. [ 467.842820][T16054] name failslab, interval 1, probability 0, space 0, times 0 [ 467.857786][T16054] CPU: 0 PID: 16054 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 467.868932][T16054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 467.880644][T16054] Call Trace: [ 467.884265][T16054] dump_stack+0x9a/0xcc [ 467.888822][T16054] should_fail.cold+0x5/0xa [ 467.895045][T16054] ? percpu_ref_init+0xb1/0x300 [ 467.900971][T16054] ? percpu_ref_init+0xb1/0x300 [ 467.906694][T16054] should_failslab+0x5/0x10 [ 467.911955][T16054] kmem_cache_alloc_trace+0x55/0x360 [ 467.918058][T16054] ? __io_openat_prep+0x360/0x360 [ 467.923901][T16054] percpu_ref_init+0xb1/0x300 [ 467.929198][T16054] io_uring_setup+0x4b3/0x3240 [ 467.934784][T16054] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 467.941847][T16054] ? find_held_lock+0x2d/0x110 [ 467.947216][T16054] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 467.953490][T16054] ? __context_tracking_exit+0x80/0x90 [ 467.960421][T16054] ? lock_downgrade+0x6d0/0x6d0 [ 467.965910][T16054] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 467.973165][T16054] ? syscall_enter_from_user_mode+0x27/0x70 [ 467.979719][T16054] do_syscall_64+0x2d/0x70 [ 467.984678][T16054] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 467.991155][T16054] RIP: 0033:0x43ffc9 [ 467.995825][T16054] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 468.017200][T16054] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 468.026525][T16054] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 468.035525][T16054] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 468.044485][T16054] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 468.052804][T16054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 468.061392][T16054] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 468.110554][T16055] FAULT_INJECTION: forcing a failure. [ 468.110554][T16055] name failslab, interval 1, probability 0, space 0, times 0 [ 468.153990][T16055] CPU: 0 PID: 16055 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 468.163796][T16055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 468.174388][T16055] Call Trace: [ 468.178123][T16055] dump_stack+0x9a/0xcc [ 468.182435][T16055] should_fail.cold+0x5/0xa [ 468.187627][T16055] ? percpu_ref_init+0xb1/0x300 [ 468.193354][T16055] ? percpu_ref_init+0xb1/0x300 [ 468.198554][T16055] should_failslab+0x5/0x10 [ 468.204189][T16055] kmem_cache_alloc_trace+0x55/0x360 [ 468.209914][T16055] ? __io_openat_prep+0x360/0x360 [ 468.215584][T16055] percpu_ref_init+0xb1/0x300 [ 468.221566][T16055] io_uring_setup+0x4b3/0x3240 [ 468.226718][T16055] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 468.233144][T16055] ? find_held_lock+0x2d/0x110 [ 468.238616][T16055] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 468.245216][T16055] ? __context_tracking_exit+0x80/0x90 [ 468.251784][T16055] ? lock_downgrade+0x6d0/0x6d0 [ 468.257461][T16055] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 468.263739][T16055] ? syscall_enter_from_user_mode+0x27/0x70 [ 468.270383][T16055] do_syscall_64+0x2d/0x70 [ 468.275332][T16055] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 468.281581][T16055] RIP: 0033:0x43ffc9 [ 468.286687][T16055] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 468.310703][T16055] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 468.320476][T16055] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 468.330501][T16055] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 468.340679][T16055] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 468.350191][T16055] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 468.359905][T16055] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 468.379728][T16056] FAULT_INJECTION: forcing a failure. [ 468.379728][T16056] name failslab, interval 1, probability 0, space 0, times 0 [ 468.393492][T16056] CPU: 0 PID: 16056 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 468.402985][T16056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 468.414580][T16056] Call Trace: [ 468.419206][T16056] dump_stack+0x9a/0xcc [ 468.424410][T16056] should_fail.cold+0x5/0xa [ 468.430264][T16056] ? percpu_ref_init+0xb1/0x300 [ 468.436580][T16056] ? percpu_ref_init+0xb1/0x300 [ 468.442479][T16056] should_failslab+0x5/0x10 [ 468.448284][T16056] kmem_cache_alloc_trace+0x55/0x360 [ 468.454566][T16056] ? __io_openat_prep+0x360/0x360 [ 468.461328][T16056] percpu_ref_init+0xb1/0x300 [ 468.467352][T16056] io_uring_setup+0x4b3/0x3240 [ 468.473431][T16056] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 468.480965][T16056] ? find_held_lock+0x2d/0x110 [ 468.486765][T16056] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 468.492756][T16056] ? __context_tracking_exit+0x80/0x90 [ 468.499277][T16056] ? lock_downgrade+0x6d0/0x6d0 [ 468.504500][T16056] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 468.511887][T16056] ? syscall_enter_from_user_mode+0x27/0x70 [ 468.518474][T16056] do_syscall_64+0x2d/0x70 [ 468.523147][T16056] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 468.529413][T16056] RIP: 0033:0x43ffc9 [ 468.533671][T16056] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 468.556911][T16056] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 468.567410][T16056] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 468.576455][T16056] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 468.585507][T16056] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 468.594845][T16056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 468.603905][T16056] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 468.628148][T16057] FAULT_INJECTION: forcing a failure. [ 468.628148][T16057] name failslab, interval 1, probability 0, space 0, times 0 [ 468.642745][T16057] CPU: 1 PID: 16057 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 468.652591][T16057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 468.663311][T16057] Call Trace: [ 468.667540][T16057] dump_stack+0x9a/0xcc [ 468.673039][T16057] should_fail.cold+0x5/0xa [ 468.677817][T16057] ? percpu_ref_init+0xb1/0x300 [ 468.683308][T16057] ? percpu_ref_init+0xb1/0x300 [ 468.688955][T16057] should_failslab+0x5/0x10 [ 468.694597][T16057] kmem_cache_alloc_trace+0x55/0x360 [ 468.701110][T16057] ? __io_openat_prep+0x360/0x360 [ 468.707278][T16057] percpu_ref_init+0xb1/0x300 [ 468.712237][T16057] io_uring_setup+0x4b3/0x3240 [ 468.717271][T16057] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 468.724651][T16057] ? find_held_lock+0x2d/0x110 [ 468.730192][T16057] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 468.736841][T16057] ? __context_tracking_exit+0x80/0x90 [ 468.742646][T16057] ? lock_downgrade+0x6d0/0x6d0 [ 468.748714][T16057] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 468.755093][T16057] ? syscall_enter_from_user_mode+0x27/0x70 [ 468.762388][T16057] do_syscall_64+0x2d/0x70 [ 468.767132][T16057] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 468.773105][T16057] RIP: 0033:0x43ffc9 [ 468.777090][T16057] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 468.799253][T16057] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 468.809059][T16057] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 468.817563][T16057] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 468.826096][T16057] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 468.834754][T16057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 468.844078][T16057] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 468.872152][T16058] FAULT_INJECTION: forcing a failure. [ 468.872152][T16058] name failslab, interval 1, probability 0, space 0, times 0 [ 468.914123][T16058] CPU: 0 PID: 16058 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 468.923574][T16058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 468.934359][T16058] Call Trace: [ 468.938273][T16058] dump_stack+0x9a/0xcc [ 468.942658][T16058] should_fail.cold+0x5/0xa [ 468.947672][T16058] ? percpu_ref_init+0xb1/0x300 [ 468.953424][T16058] ? percpu_ref_init+0xb1/0x300 [ 468.960064][T16058] should_failslab+0x5/0x10 [ 468.965512][T16058] kmem_cache_alloc_trace+0x55/0x360 [ 468.974155][T16058] ? __io_openat_prep+0x360/0x360 [ 468.980162][T16058] percpu_ref_init+0xb1/0x300 [ 468.985436][T16058] io_uring_setup+0x4b3/0x3240 [ 468.991339][T16058] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 468.997897][T16058] ? find_held_lock+0x2d/0x110 [ 469.003330][T16058] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 469.010390][T16058] ? __context_tracking_exit+0x80/0x90 [ 469.016307][T16058] ? lock_downgrade+0x6d0/0x6d0 [ 469.022481][T16058] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 469.030064][T16058] ? syscall_enter_from_user_mode+0x27/0x70 [ 469.036614][T16058] do_syscall_64+0x2d/0x70 [ 469.041496][T16058] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 469.049834][T16058] RIP: 0033:0x43ffc9 [ 469.053996][T16058] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 469.077426][T16058] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 469.086828][T16058] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 469.095370][T16058] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 469.106571][T16058] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 469.115333][T16058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 469.124626][T16058] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 469.165648][T16064] FAULT_INJECTION: forcing a failure. [ 469.165648][T16064] name failslab, interval 1, probability 0, space 0, times 0 [ 469.180764][T16064] CPU: 1 PID: 16064 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 469.191001][T16064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 469.202752][T16064] Call Trace: [ 469.206861][T16064] dump_stack+0x9a/0xcc [ 469.213455][T16064] should_fail.cold+0x5/0xa [ 469.218063][T16064] ? percpu_ref_init+0xb1/0x300 [ 469.223458][T16064] ? percpu_ref_init+0xb1/0x300 [ 469.229630][T16064] should_failslab+0x5/0x10 [ 469.234468][T16064] kmem_cache_alloc_trace+0x55/0x360 [ 469.240801][T16064] ? __io_openat_prep+0x360/0x360 [ 469.246632][T16064] percpu_ref_init+0xb1/0x300 [ 469.251933][T16064] io_uring_setup+0x4b3/0x3240 [ 469.256912][T16064] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 469.263333][T16064] ? find_held_lock+0x2d/0x110 [ 469.269118][T16064] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 469.275408][T16064] ? __context_tracking_exit+0x80/0x90 [ 469.281350][T16064] ? lock_downgrade+0x6d0/0x6d0 [ 469.286910][T16064] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 469.293275][T16064] ? syscall_enter_from_user_mode+0x27/0x70 [ 469.299893][T16064] do_syscall_64+0x2d/0x70 [ 469.305202][T16064] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 469.311654][T16064] RIP: 0033:0x43ffc9 [ 469.315913][T16064] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 469.340148][T16064] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 469.350325][T16064] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 469.359313][T16064] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 469.367687][T16064] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 469.376446][T16064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 469.385067][T16064] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 469.434547][T16065] FAULT_INJECTION: forcing a failure. [ 469.434547][T16065] name failslab, interval 1, probability 0, space 0, times 0 [ 469.455055][T16065] CPU: 0 PID: 16065 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 469.464386][T16065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 469.475822][T16065] Call Trace: [ 469.479316][T16065] dump_stack+0x9a/0xcc [ 469.484318][T16065] should_fail.cold+0x5/0xa [ 469.489354][T16065] ? percpu_ref_init+0xb1/0x300 [ 469.495259][T16065] ? percpu_ref_init+0xb1/0x300 [ 469.500656][T16065] should_failslab+0x5/0x10 [ 469.505435][T16065] kmem_cache_alloc_trace+0x55/0x360 [ 469.511207][T16065] ? __io_openat_prep+0x360/0x360 [ 469.516825][T16065] percpu_ref_init+0xb1/0x300 [ 469.522335][T16065] io_uring_setup+0x4b3/0x3240 [ 469.527485][T16065] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 469.534528][T16065] ? find_held_lock+0x2d/0x110 [ 469.540270][T16065] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 469.552715][T16065] ? __context_tracking_exit+0x80/0x90 [ 469.558298][T16065] ? lock_downgrade+0x6d0/0x6d0 [ 469.563348][T16065] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 469.569694][T16065] ? syscall_enter_from_user_mode+0x27/0x70 [ 469.577117][T16065] do_syscall_64+0x2d/0x70 [ 469.581728][T16065] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 469.588435][T16065] RIP: 0033:0x43ffc9 [ 469.592887][T16065] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 469.614371][T16065] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 469.623339][T16065] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 469.632395][T16065] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 469.640894][T16065] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 469.649853][T16065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 469.658878][T16065] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 469.679055][T16070] FAULT_INJECTION: forcing a failure. [ 469.679055][T16070] name failslab, interval 1, probability 0, space 0, times 0 [ 469.694682][T16070] CPU: 1 PID: 16070 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 469.705654][T16070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 469.716673][T16070] Call Trace: [ 469.719958][T16070] dump_stack+0x9a/0xcc [ 469.724666][T16070] should_fail.cold+0x5/0xa [ 469.729568][T16070] ? percpu_ref_init+0xb1/0x300 [ 469.735460][T16070] ? percpu_ref_init+0xb1/0x300 [ 469.741383][T16070] should_failslab+0x5/0x10 [ 469.746252][T16070] kmem_cache_alloc_trace+0x55/0x360 [ 469.753527][T16070] ? __io_openat_prep+0x360/0x360 [ 469.759375][T16070] percpu_ref_init+0xb1/0x300 [ 469.764877][T16070] io_uring_setup+0x4b3/0x3240 [ 469.770098][T16070] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 469.776342][T16070] ? find_held_lock+0x2d/0x110 [ 469.781785][T16070] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 469.788253][T16070] ? __context_tracking_exit+0x80/0x90 [ 469.795347][T16070] ? lock_downgrade+0x6d0/0x6d0 [ 469.800865][T16070] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 469.807189][T16070] ? syscall_enter_from_user_mode+0x27/0x70 [ 469.814108][T16070] do_syscall_64+0x2d/0x70 [ 469.819090][T16070] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 469.825725][T16070] RIP: 0033:0x43ffc9 [ 469.830542][T16070] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 469.853495][T16070] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 469.863523][T16070] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 469.872148][T16070] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 469.881114][T16070] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 469.891444][T16070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 469.900533][T16070] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 469.933473][T16071] FAULT_INJECTION: forcing a failure. [ 469.933473][T16071] name failslab, interval 1, probability 0, space 0, times 0 [ 469.957326][T16071] CPU: 0 PID: 16071 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 469.966751][T16071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 469.977938][T16071] Call Trace: [ 469.981708][T16071] dump_stack+0x9a/0xcc [ 469.987004][T16071] should_fail.cold+0x5/0xa [ 469.991691][T16071] ? percpu_ref_init+0xb1/0x300 [ 469.997086][T16071] ? percpu_ref_init+0xb1/0x300 [ 470.002950][T16071] should_failslab+0x5/0x10 [ 470.008547][T16071] kmem_cache_alloc_trace+0x55/0x360 [ 470.014408][T16071] ? __io_openat_prep+0x360/0x360 [ 470.020242][T16071] percpu_ref_init+0xb1/0x300 [ 470.025121][T16071] io_uring_setup+0x4b3/0x3240 [ 470.030245][T16071] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 470.037280][T16071] ? find_held_lock+0x2d/0x110 [ 470.042580][T16071] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 470.049623][T16071] ? __context_tracking_exit+0x80/0x90 [ 470.055501][T16071] ? lock_downgrade+0x6d0/0x6d0 [ 470.061373][T16071] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 470.068101][T16071] ? syscall_enter_from_user_mode+0x27/0x70 [ 470.074686][T16071] do_syscall_64+0x2d/0x70 [ 470.079482][T16071] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 470.086545][T16071] RIP: 0033:0x43ffc9 [ 470.091095][T16071] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 470.115776][T16071] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 470.125898][T16071] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 470.134915][T16071] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 470.143965][T16071] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 470.154215][T16071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 470.164419][T16071] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 470.183980][T16076] FAULT_INJECTION: forcing a failure. [ 470.183980][T16076] name failslab, interval 1, probability 0, space 0, times 0 [ 470.198310][T16076] CPU: 1 PID: 16076 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 470.208914][T16076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 470.220272][T16076] Call Trace: [ 470.223740][T16076] dump_stack+0x9a/0xcc [ 470.228563][T16076] should_fail.cold+0x5/0xa [ 470.233992][T16076] ? percpu_ref_init+0xb1/0x300 [ 470.239084][T16076] ? percpu_ref_init+0xb1/0x300 [ 470.244043][T16076] should_failslab+0x5/0x10 [ 470.249246][T16076] kmem_cache_alloc_trace+0x55/0x360 [ 470.255416][T16076] ? __io_openat_prep+0x360/0x360 [ 470.261380][T16076] percpu_ref_init+0xb1/0x300 [ 470.266708][T16076] io_uring_setup+0x4b3/0x3240 [ 470.271932][T16076] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 470.278725][T16076] ? find_held_lock+0x2d/0x110 [ 470.283864][T16076] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 470.289958][T16076] ? __context_tracking_exit+0x80/0x90 [ 470.296037][T16076] ? lock_downgrade+0x6d0/0x6d0 [ 470.301178][T16076] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 470.312710][T16076] ? syscall_enter_from_user_mode+0x27/0x70 [ 470.319726][T16076] do_syscall_64+0x2d/0x70 [ 470.324341][T16076] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 470.331153][T16076] RIP: 0033:0x43ffc9 [ 470.335392][T16076] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 470.359328][T16076] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 470.368699][T16076] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 470.378163][T16076] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 470.387289][T16076] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 470.396035][T16076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 470.404565][T16076] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 470.429482][T16077] FAULT_INJECTION: forcing a failure. [ 470.429482][T16077] name failslab, interval 1, probability 0, space 0, times 0 [ 470.456917][T16077] CPU: 0 PID: 16077 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 470.467340][T16077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 470.478369][T16077] Call Trace: [ 470.482344][T16077] dump_stack+0x9a/0xcc [ 470.487350][T16077] should_fail.cold+0x5/0xa [ 470.492984][T16077] ? percpu_ref_init+0xb1/0x300 [ 470.498209][T16077] ? percpu_ref_init+0xb1/0x300 [ 470.503413][T16077] should_failslab+0x5/0x10 [ 470.508703][T16077] kmem_cache_alloc_trace+0x55/0x360 [ 470.514743][T16077] ? __io_openat_prep+0x360/0x360 [ 470.521637][T16077] percpu_ref_init+0xb1/0x300 [ 470.527196][T16077] io_uring_setup+0x4b3/0x3240 [ 470.533186][T16077] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 470.540429][T16077] ? find_held_lock+0x2d/0x110 [ 470.545546][T16077] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 470.552037][T16077] ? __context_tracking_exit+0x80/0x90 [ 470.558699][T16077] ? lock_downgrade+0x6d0/0x6d0 [ 470.564311][T16077] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 470.571243][T16077] ? syscall_enter_from_user_mode+0x27/0x70 [ 470.577679][T16077] do_syscall_64+0x2d/0x70 [ 470.582567][T16077] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 470.588811][T16077] RIP: 0033:0x43ffc9 [ 470.593561][T16077] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 470.616251][T16077] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 470.625950][T16077] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 470.635323][T16077] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 470.644250][T16077] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 470.653092][T16077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 470.662040][T16077] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 470.704198][T16082] FAULT_INJECTION: forcing a failure. [ 470.704198][T16082] name failslab, interval 1, probability 0, space 0, times 0 [ 470.732339][T16082] CPU: 0 PID: 16082 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 470.741421][T16082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 470.752457][T16082] Call Trace: [ 470.755828][T16082] dump_stack+0x9a/0xcc [ 470.760243][T16082] should_fail.cold+0x5/0xa [ 470.766044][T16082] ? percpu_ref_init+0xb1/0x300 [ 470.771173][T16082] ? percpu_ref_init+0xb1/0x300 [ 470.776292][T16082] should_failslab+0x5/0x10 [ 470.781033][T16082] kmem_cache_alloc_trace+0x55/0x360 [ 470.787381][T16082] ? __io_openat_prep+0x360/0x360 [ 470.792758][T16082] percpu_ref_init+0xb1/0x300 [ 470.797882][T16082] io_uring_setup+0x4b3/0x3240 [ 470.803350][T16082] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 470.811281][T16082] ? find_held_lock+0x2d/0x110 [ 470.816689][T16082] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 470.824736][T16082] ? __context_tracking_exit+0x80/0x90 [ 470.831602][T16082] ? lock_downgrade+0x6d0/0x6d0 [ 470.836962][T16082] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 470.843601][T16082] ? syscall_enter_from_user_mode+0x27/0x70 [ 470.850020][T16082] do_syscall_64+0x2d/0x70 [ 470.854900][T16082] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 470.861179][T16082] RIP: 0033:0x43ffc9 [ 470.866048][T16082] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 470.888948][T16082] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 470.898304][T16082] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 470.907603][T16082] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 470.916633][T16082] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 470.925670][T16082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 470.935950][T16082] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 470.961876][T16083] FAULT_INJECTION: forcing a failure. [ 470.961876][T16083] name failslab, interval 1, probability 0, space 0, times 0 [ 470.975926][T16083] CPU: 0 PID: 16083 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 470.986304][T16083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 470.997821][T16083] Call Trace: [ 471.001277][T16083] dump_stack+0x9a/0xcc [ 471.005918][T16083] should_fail.cold+0x5/0xa [ 471.011914][T16083] ? percpu_ref_init+0xb1/0x300 [ 471.018127][T16083] ? percpu_ref_init+0xb1/0x300 [ 471.023453][T16083] should_failslab+0x5/0x10 [ 471.028126][T16083] kmem_cache_alloc_trace+0x55/0x360 [ 471.033483][T16083] ? __io_openat_prep+0x360/0x360 [ 471.039334][T16083] percpu_ref_init+0xb1/0x300 [ 471.044590][T16083] io_uring_setup+0x4b3/0x3240 [ 471.049884][T16083] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 471.056388][T16083] ? find_held_lock+0x2d/0x110 [ 471.061558][T16083] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 471.068102][T16083] ? __context_tracking_exit+0x80/0x90 [ 471.074039][T16083] ? lock_downgrade+0x6d0/0x6d0 [ 471.079347][T16083] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 471.086248][T16083] ? syscall_enter_from_user_mode+0x27/0x70 [ 471.092255][T16083] do_syscall_64+0x2d/0x70 [ 471.097196][T16083] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 471.106624][T16083] RIP: 0033:0x43ffc9 [ 471.112477][T16083] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 471.134864][T16083] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 471.144362][T16083] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 471.152698][T16083] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 471.162312][T16083] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 471.171470][T16083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 471.181180][T16083] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 471.200380][T16084] FAULT_INJECTION: forcing a failure. [ 471.200380][T16084] name failslab, interval 1, probability 0, space 0, times 0 [ 471.216627][T16084] CPU: 0 PID: 16084 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 471.226742][T16084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 471.238691][T16084] Call Trace: [ 471.243095][T16084] dump_stack+0x9a/0xcc [ 471.248331][T16084] should_fail.cold+0x5/0xa [ 471.253596][T16084] ? percpu_ref_init+0xb1/0x300 [ 471.259945][T16084] ? percpu_ref_init+0xb1/0x300 [ 471.265799][T16084] should_failslab+0x5/0x10 [ 471.271855][T16084] kmem_cache_alloc_trace+0x55/0x360 [ 471.278808][T16084] ? __io_openat_prep+0x360/0x360 [ 471.284796][T16084] percpu_ref_init+0xb1/0x300 [ 471.290323][T16084] io_uring_setup+0x4b3/0x3240 [ 471.297687][T16084] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 471.303929][T16084] ? find_held_lock+0x2d/0x110 [ 471.309204][T16084] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 471.316344][T16084] ? __context_tracking_exit+0x80/0x90 [ 471.322679][T16084] ? lock_downgrade+0x6d0/0x6d0 [ 471.328276][T16084] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 471.335254][T16084] ? syscall_enter_from_user_mode+0x27/0x70 [ 471.342354][T16084] do_syscall_64+0x2d/0x70 [ 471.347236][T16084] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 471.354655][T16084] RIP: 0033:0x43ffc9 [ 471.359224][T16084] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 471.381133][T16084] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 471.391421][T16084] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 471.402051][T16084] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 471.411329][T16084] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 471.419768][T16084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 471.429506][T16084] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 471.464714][T16089] FAULT_INJECTION: forcing a failure. [ 471.464714][T16089] name failslab, interval 1, probability 0, space 0, times 0 [ 471.486369][T16089] CPU: 0 PID: 16089 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 471.496516][T16089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 471.507912][T16089] Call Trace: [ 471.511733][T16089] dump_stack+0x9a/0xcc [ 471.516238][T16089] should_fail.cold+0x5/0xa [ 471.521255][T16089] ? percpu_ref_init+0xb1/0x300 [ 471.528205][T16089] ? percpu_ref_init+0xb1/0x300 [ 471.533577][T16089] should_failslab+0x5/0x10 [ 471.539041][T16089] kmem_cache_alloc_trace+0x55/0x360 [ 471.545239][T16089] ? __io_openat_prep+0x360/0x360 [ 471.551771][T16089] percpu_ref_init+0xb1/0x300 [ 471.557623][T16089] io_uring_setup+0x4b3/0x3240 [ 471.564444][T16089] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 471.571669][T16089] ? find_held_lock+0x2d/0x110 [ 471.577324][T16089] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 471.584325][T16089] ? __context_tracking_exit+0x80/0x90 [ 471.591290][T16089] ? lock_downgrade+0x6d0/0x6d0 [ 471.598967][T16089] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 471.606662][T16089] ? syscall_enter_from_user_mode+0x27/0x70 [ 471.613277][T16089] do_syscall_64+0x2d/0x70 [ 471.618480][T16089] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 471.626327][T16089] RIP: 0033:0x43ffc9 [ 471.633254][T16089] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 471.660511][T16089] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 471.672422][T16089] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 471.687964][T16089] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 471.700297][T16089] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 471.711916][T16089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 471.729209][T16089] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 471.781260][T16090] FAULT_INJECTION: forcing a failure. [ 471.781260][T16090] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 471.800955][T16090] CPU: 0 PID: 16090 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 471.811473][T16090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 471.823359][T16090] Call Trace: [ 471.827169][T16090] dump_stack+0x9a/0xcc [ 471.832877][T16090] should_fail.cold+0x5/0xa [ 471.838521][T16090] __alloc_pages_nodemask+0x189/0x730 [ 471.845188][T16090] ? __alloc_pages_slowpath.constprop.0+0x2240/0x2240 [ 471.852961][T16090] ? fs_reclaim_release+0x9c/0xe0 [ 471.858280][T16090] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 471.864679][T16090] kmalloc_order+0x32/0xd0 [ 471.870383][T16090] kmalloc_order_trace+0x14/0x130 [ 471.876217][T16090] io_uring_setup+0x438/0x3240 [ 471.881570][T16090] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 471.888365][T16090] ? find_held_lock+0x2d/0x110 [ 471.893634][T16090] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 471.900362][T16090] ? __context_tracking_exit+0x80/0x90 [ 471.906125][T16090] ? lock_downgrade+0x6d0/0x6d0 [ 471.911549][T16090] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 471.918067][T16090] ? syscall_enter_from_user_mode+0x27/0x70 [ 471.924145][T16090] do_syscall_64+0x2d/0x70 [ 471.929292][T16090] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 471.936882][T16090] RIP: 0033:0x43ffc9 [ 471.941454][T16090] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 471.966688][T16090] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 471.977292][T16090] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 471.987850][T16090] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 471.997583][T16090] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 472.007529][T16090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 472.016035][T16090] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 472.042211][T16091] FAULT_INJECTION: forcing a failure. [ 472.042211][T16091] name failslab, interval 1, probability 0, space 0, times 0 [ 472.073339][T16091] CPU: 0 PID: 16091 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 472.082918][T16091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 472.094375][T16091] Call Trace: [ 472.097746][T16091] dump_stack+0x9a/0xcc [ 472.103214][T16091] should_fail.cold+0x5/0xa [ 472.108219][T16091] ? percpu_ref_init+0xb1/0x300 [ 472.113415][T16091] ? percpu_ref_init+0xb1/0x300 [ 472.118605][T16091] should_failslab+0x5/0x10 [ 472.123208][T16091] kmem_cache_alloc_trace+0x55/0x360 [ 472.129018][T16091] ? __io_openat_prep+0x360/0x360 [ 472.134434][T16091] percpu_ref_init+0xb1/0x300 [ 472.139456][T16091] io_uring_setup+0x4b3/0x3240 [ 472.144925][T16091] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 472.152208][T16091] ? find_held_lock+0x2d/0x110 [ 472.157869][T16091] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 472.164563][T16091] ? __context_tracking_exit+0x80/0x90 [ 472.170749][T16091] ? lock_downgrade+0x6d0/0x6d0 [ 472.176080][T16091] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 472.183277][T16091] ? syscall_enter_from_user_mode+0x27/0x70 [ 472.190907][T16091] do_syscall_64+0x2d/0x70 [ 472.196324][T16091] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 472.204128][T16091] RIP: 0033:0x43ffc9 [ 472.209861][T16091] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 472.233928][T16091] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 472.243775][T16091] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 472.254216][T16091] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 472.263021][T16091] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 472.273098][T16091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 472.284175][T16091] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 472.307569][T16096] FAULT_INJECTION: forcing a failure. [ 472.307569][T16096] name failslab, interval 1, probability 0, space 0, times 0 [ 472.322791][T16096] CPU: 0 PID: 16096 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 472.333874][T16096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 472.345821][T16096] Call Trace: [ 472.349733][T16096] dump_stack+0x9a/0xcc [ 472.354672][T16096] should_fail.cold+0x5/0xa [ 472.359654][T16096] ? percpu_ref_init+0xb1/0x300 [ 472.365454][T16096] ? percpu_ref_init+0xb1/0x300 [ 472.371108][T16096] should_failslab+0x5/0x10 [ 472.376495][T16096] kmem_cache_alloc_trace+0x55/0x360 [ 472.382165][T16096] ? __io_openat_prep+0x360/0x360 [ 472.387855][T16096] percpu_ref_init+0xb1/0x300 [ 472.395029][T16096] io_uring_setup+0x4b3/0x3240 [ 472.402062][T16096] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 472.409590][T16096] ? find_held_lock+0x2d/0x110 [ 472.414945][T16096] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 472.420951][T16096] ? __context_tracking_exit+0x80/0x90 [ 472.427027][T16096] ? lock_downgrade+0x6d0/0x6d0 [ 472.432467][T16096] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 472.439087][T16096] ? syscall_enter_from_user_mode+0x27/0x70 [ 472.446125][T16096] do_syscall_64+0x2d/0x70 [ 472.451763][T16096] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 472.459213][T16096] RIP: 0033:0x43ffc9 [ 472.463512][T16096] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 472.489256][T16096] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 472.498304][T16096] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 472.507180][T16096] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 472.516707][T16096] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 472.526892][T16096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 472.536894][T16096] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 472.564338][T16097] FAULT_INJECTION: forcing a failure. [ 472.564338][T16097] name failslab, interval 1, probability 0, space 0, times 0 [ 472.579355][T16097] CPU: 0 PID: 16097 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 472.590001][T16097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 472.603058][T16097] Call Trace: [ 472.607107][T16097] dump_stack+0x9a/0xcc [ 472.611664][T16097] should_fail.cold+0x5/0xa [ 472.616919][T16097] ? percpu_ref_init+0xb1/0x300 [ 472.623663][T16097] ? percpu_ref_init+0xb1/0x300 [ 472.628923][T16097] should_failslab+0x5/0x10 [ 472.634840][T16097] kmem_cache_alloc_trace+0x55/0x360 [ 472.641630][T16097] ? __io_openat_prep+0x360/0x360 [ 472.647667][T16097] percpu_ref_init+0xb1/0x300 [ 472.653978][T16097] io_uring_setup+0x4b3/0x3240 [ 472.659409][T16097] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 472.667508][T16097] ? find_held_lock+0x2d/0x110 [ 472.675219][T16097] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 472.684107][T16097] ? __context_tracking_exit+0x80/0x90 [ 472.690520][T16097] ? lock_downgrade+0x6d0/0x6d0 [ 472.696101][T16097] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 472.702696][T16097] ? syscall_enter_from_user_mode+0x27/0x70 [ 472.709893][T16097] do_syscall_64+0x2d/0x70 [ 472.715202][T16097] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 472.722169][T16097] RIP: 0033:0x43ffc9 [ 472.727090][T16097] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 472.752436][T16097] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 472.763167][T16097] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 472.772647][T16097] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 472.782778][T16097] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 472.792450][T16097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 472.802984][T16097] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 472.832086][T16102] FAULT_INJECTION: forcing a failure. [ 472.832086][T16102] name failslab, interval 1, probability 0, space 0, times 0 [ 472.850411][T16102] CPU: 0 PID: 16102 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 472.861507][T16102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 472.872952][T16102] Call Trace: [ 472.877050][T16102] dump_stack+0x9a/0xcc [ 472.881434][T16102] should_fail.cold+0x5/0xa [ 472.886611][T16102] ? percpu_ref_init+0xb1/0x300 [ 472.892672][T16102] ? percpu_ref_init+0xb1/0x300 [ 472.898617][T16102] should_failslab+0x5/0x10 [ 472.903820][T16102] kmem_cache_alloc_trace+0x55/0x360 [ 472.910006][T16102] ? __io_openat_prep+0x360/0x360 [ 472.915369][T16102] percpu_ref_init+0xb1/0x300 [ 472.921811][T16102] io_uring_setup+0x4b3/0x3240 [ 472.926828][T16102] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 472.933400][T16102] ? find_held_lock+0x2d/0x110 [ 472.939027][T16102] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 472.945433][T16102] ? __context_tracking_exit+0x80/0x90 [ 472.951689][T16102] ? lock_downgrade+0x6d0/0x6d0 [ 472.957755][T16102] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 472.964299][T16102] ? syscall_enter_from_user_mode+0x27/0x70 [ 472.971211][T16102] do_syscall_64+0x2d/0x70 [ 472.976169][T16102] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 472.982470][T16102] RIP: 0033:0x43ffc9 [ 472.987181][T16102] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 473.010354][T16102] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 473.019771][T16102] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 473.028100][T16102] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 473.036879][T16102] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 473.045503][T16102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 473.054756][T16102] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 473.080197][T16104] FAULT_INJECTION: forcing a failure. [ 473.080197][T16104] name failslab, interval 1, probability 0, space 0, times 0 [ 473.109645][T16104] CPU: 0 PID: 16104 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 473.119226][T16104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 473.129771][T16104] Call Trace: [ 473.133321][T16104] dump_stack+0x9a/0xcc [ 473.137921][T16104] should_fail.cold+0x5/0xa [ 473.142737][T16104] ? percpu_ref_init+0xb1/0x300 [ 473.147948][T16104] ? percpu_ref_init+0xb1/0x300 [ 473.152891][T16104] should_failslab+0x5/0x10 [ 473.157828][T16104] kmem_cache_alloc_trace+0x55/0x360 [ 473.163466][T16104] ? __io_openat_prep+0x360/0x360 [ 473.169144][T16104] percpu_ref_init+0xb1/0x300 [ 473.174089][T16104] io_uring_setup+0x4b3/0x3240 [ 473.179580][T16104] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 473.187009][T16104] ? find_held_lock+0x2d/0x110 [ 473.192283][T16104] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 473.199603][T16104] ? __context_tracking_exit+0x80/0x90 [ 473.205862][T16104] ? lock_downgrade+0x6d0/0x6d0 [ 473.211209][T16104] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 473.218253][T16104] ? syscall_enter_from_user_mode+0x27/0x70 [ 473.226050][T16104] do_syscall_64+0x2d/0x70 [ 473.231948][T16104] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 473.238612][T16104] RIP: 0033:0x43ffc9 [ 473.242840][T16104] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 473.267785][T16104] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 473.278392][T16104] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 473.288579][T16104] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 473.301975][T16104] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 473.312474][T16104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 473.323684][T16104] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 473.348800][T16105] FAULT_INJECTION: forcing a failure. [ 473.348800][T16105] name failslab, interval 1, probability 0, space 0, times 0 [ 473.371532][T16105] CPU: 1 PID: 16105 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 473.384031][T16105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 473.396371][T16105] Call Trace: [ 473.400521][T16105] dump_stack+0x9a/0xcc [ 473.405457][T16105] should_fail.cold+0x5/0xa [ 473.411961][T16105] ? percpu_ref_init+0xb1/0x300 [ 473.418423][T16105] ? percpu_ref_init+0xb1/0x300 [ 473.425007][T16105] should_failslab+0x5/0x10 [ 473.430498][T16105] kmem_cache_alloc_trace+0x55/0x360 [ 473.438662][T16105] ? __io_openat_prep+0x360/0x360 [ 473.446202][T16105] percpu_ref_init+0xb1/0x300 [ 473.451593][T16105] io_uring_setup+0x4b3/0x3240 [ 473.457600][T16105] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 473.465068][T16105] ? find_held_lock+0x2d/0x110 [ 473.470714][T16105] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 473.477465][T16105] ? __context_tracking_exit+0x80/0x90 [ 473.483369][T16105] ? lock_downgrade+0x6d0/0x6d0 [ 473.489576][T16105] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 473.496410][T16105] ? syscall_enter_from_user_mode+0x27/0x70 [ 473.503354][T16105] do_syscall_64+0x2d/0x70 [ 473.508303][T16105] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 473.514816][T16105] RIP: 0033:0x43ffc9 [ 473.520119][T16105] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 473.544506][T16105] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 473.555670][T16105] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 473.565703][T16105] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 473.576708][T16105] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 473.588498][T16105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 473.599643][T16105] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 473.643911][T16110] FAULT_INJECTION: forcing a failure. [ 473.643911][T16110] name failslab, interval 1, probability 0, space 0, times 0 [ 473.688207][T16110] CPU: 1 PID: 16110 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 473.699555][T16110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 473.711924][T16110] Call Trace: [ 473.716382][T16110] dump_stack+0x9a/0xcc [ 473.722394][T16110] should_fail.cold+0x5/0xa [ 473.727890][T16110] ? percpu_ref_init+0xb1/0x300 [ 473.734382][T16110] ? percpu_ref_init+0xb1/0x300 [ 473.740964][T16110] should_failslab+0x5/0x10 [ 473.745900][T16110] kmem_cache_alloc_trace+0x55/0x360 [ 473.752290][T16110] ? __io_openat_prep+0x360/0x360 [ 473.758199][T16110] percpu_ref_init+0xb1/0x300 [ 473.763202][T16110] io_uring_setup+0x4b3/0x3240 [ 473.768762][T16110] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 473.775276][T16110] ? find_held_lock+0x2d/0x110 [ 473.781435][T16110] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 473.787704][T16110] ? __context_tracking_exit+0x80/0x90 [ 473.793610][T16110] ? lock_downgrade+0x6d0/0x6d0 [ 473.799091][T16110] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 473.805691][T16110] ? syscall_enter_from_user_mode+0x27/0x70 [ 473.812455][T16110] do_syscall_64+0x2d/0x70 [ 473.817316][T16110] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 473.824374][T16110] RIP: 0033:0x43ffc9 [ 473.828485][T16110] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 473.850463][T16110] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 473.859437][T16110] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 473.867845][T16110] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 473.876962][T16110] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 473.886791][T16110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 473.895414][T16110] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 473.930540][T16111] FAULT_INJECTION: forcing a failure. [ 473.930540][T16111] name failslab, interval 1, probability 0, space 0, times 0 [ 473.944983][T16111] CPU: 1 PID: 16111 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 473.954663][T16111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 473.965956][T16111] Call Trace: [ 473.969353][T16111] dump_stack+0x9a/0xcc [ 473.974774][T16111] should_fail.cold+0x5/0xa [ 473.981025][T16111] ? percpu_ref_init+0xb1/0x300 [ 473.986568][T16111] ? percpu_ref_init+0xb1/0x300 [ 473.991827][T16111] should_failslab+0x5/0x10 [ 473.997389][T16111] kmem_cache_alloc_trace+0x55/0x360 [ 474.004439][T16111] ? __io_openat_prep+0x360/0x360 [ 474.010288][T16111] percpu_ref_init+0xb1/0x300 [ 474.016412][T16111] io_uring_setup+0x4b3/0x3240 [ 474.022314][T16111] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 474.029923][T16111] ? find_held_lock+0x2d/0x110 [ 474.035239][T16111] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 474.042199][T16111] ? __context_tracking_exit+0x80/0x90 [ 474.049135][T16111] ? lock_downgrade+0x6d0/0x6d0 [ 474.054226][T16111] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 474.061219][T16111] ? syscall_enter_from_user_mode+0x27/0x70 [ 474.068226][T16111] do_syscall_64+0x2d/0x70 [ 474.073029][T16111] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 474.079668][T16111] RIP: 0033:0x43ffc9 [ 474.083971][T16111] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 474.108300][T16111] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 474.120366][T16111] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 474.131929][T16111] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 474.142383][T16111] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 474.151651][T16111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 474.161168][T16111] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 474.195490][T16114] FAULT_INJECTION: forcing a failure. [ 474.195490][T16114] name failslab, interval 1, probability 0, space 0, times 0 [ 474.226265][T16114] CPU: 1 PID: 16114 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 474.237721][T16114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 474.249491][T16114] Call Trace: [ 474.253182][T16114] dump_stack+0x9a/0xcc [ 474.257617][T16114] should_fail.cold+0x5/0xa [ 474.262674][T16114] ? percpu_ref_init+0xb1/0x300 [ 474.269402][T16114] ? percpu_ref_init+0xb1/0x300 [ 474.275476][T16114] should_failslab+0x5/0x10 [ 474.280668][T16114] kmem_cache_alloc_trace+0x55/0x360 [ 474.286245][T16114] ? __io_openat_prep+0x360/0x360 [ 474.293099][T16114] percpu_ref_init+0xb1/0x300 [ 474.298458][T16114] io_uring_setup+0x4b3/0x3240 [ 474.303515][T16114] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 474.309941][T16114] ? find_held_lock+0x2d/0x110 [ 474.315202][T16114] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 474.321200][T16114] ? __context_tracking_exit+0x80/0x90 [ 474.327189][T16114] ? lock_downgrade+0x6d0/0x6d0 [ 474.332942][T16114] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 474.339796][T16114] ? syscall_enter_from_user_mode+0x27/0x70 [ 474.346601][T16114] do_syscall_64+0x2d/0x70 [ 474.351771][T16114] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 474.358285][T16114] RIP: 0033:0x43ffc9 [ 474.362853][T16114] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 474.384494][T16114] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 474.394031][T16114] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 474.402610][T16114] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 474.411582][T16114] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 474.421910][T16114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 474.431628][T16114] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 474.455938][T16117] FAULT_INJECTION: forcing a failure. [ 474.455938][T16117] name failslab, interval 1, probability 0, space 0, times 0 [ 474.470784][T16117] CPU: 0 PID: 16117 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 474.481047][T16117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 474.492251][T16117] Call Trace: [ 474.495527][T16117] dump_stack+0x9a/0xcc [ 474.500332][T16117] should_fail.cold+0x5/0xa [ 474.505925][T16117] ? percpu_ref_init+0xb1/0x300 [ 474.511699][T16117] ? percpu_ref_init+0xb1/0x300 [ 474.516898][T16117] should_failslab+0x5/0x10 [ 474.521865][T16117] kmem_cache_alloc_trace+0x55/0x360 [ 474.528243][T16117] ? __io_openat_prep+0x360/0x360 [ 474.534143][T16117] percpu_ref_init+0xb1/0x300 [ 474.539014][T16117] io_uring_setup+0x4b3/0x3240 [ 474.544491][T16117] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 474.552620][T16117] ? find_held_lock+0x2d/0x110 [ 474.558122][T16117] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 474.564659][T16117] ? __context_tracking_exit+0x80/0x90 [ 474.570562][T16117] ? lock_downgrade+0x6d0/0x6d0 [ 474.575887][T16117] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 474.583440][T16117] ? syscall_enter_from_user_mode+0x27/0x70 [ 474.590033][T16117] do_syscall_64+0x2d/0x70 [ 474.595170][T16117] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 474.601953][T16117] RIP: 0033:0x43ffc9 [ 474.606930][T16117] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 474.629835][T16117] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 474.639700][T16117] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 474.649365][T16117] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 474.658317][T16117] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 474.666500][T16117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 474.678857][T16117] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 474.704601][T16118] FAULT_INJECTION: forcing a failure. [ 474.704601][T16118] name failslab, interval 1, probability 0, space 0, times 0 [ 474.729169][T16118] CPU: 0 PID: 16118 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 474.738224][T16118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 474.750415][T16118] Call Trace: [ 474.753883][T16118] dump_stack+0x9a/0xcc [ 474.758401][T16118] should_fail.cold+0x5/0xa [ 474.763513][T16118] ? percpu_ref_init+0xb1/0x300 [ 474.768937][T16118] ? percpu_ref_init+0xb1/0x300 [ 474.775858][T16118] should_failslab+0x5/0x10 [ 474.781056][T16118] kmem_cache_alloc_trace+0x55/0x360 [ 474.787461][T16118] ? __io_openat_prep+0x360/0x360 [ 474.794237][T16118] percpu_ref_init+0xb1/0x300 [ 474.799459][T16118] io_uring_setup+0x4b3/0x3240 [ 474.804934][T16118] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 474.812290][T16118] ? find_held_lock+0x2d/0x110 [ 474.818073][T16118] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 474.825571][T16118] ? __context_tracking_exit+0x80/0x90 [ 474.831484][T16118] ? lock_downgrade+0x6d0/0x6d0 [ 474.836594][T16118] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 474.843504][T16118] ? syscall_enter_from_user_mode+0x27/0x70 [ 474.850357][T16118] do_syscall_64+0x2d/0x70 [ 474.855151][T16118] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 474.861609][T16118] RIP: 0033:0x43ffc9 [ 474.865924][T16118] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 474.887145][T16118] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 474.897052][T16118] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 474.905618][T16118] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 474.914553][T16118] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 474.923231][T16118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 474.932734][T16118] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 474.957849][T16123] FAULT_INJECTION: forcing a failure. [ 474.957849][T16123] name failslab, interval 1, probability 0, space 0, times 0 [ 474.971658][T16123] CPU: 0 PID: 16123 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 474.981396][T16123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 474.993476][T16123] Call Trace: [ 474.998242][T16123] dump_stack+0x9a/0xcc [ 475.002494][T16123] should_fail.cold+0x5/0xa [ 475.008049][T16123] ? percpu_ref_init+0xb1/0x300 [ 475.013369][T16123] ? percpu_ref_init+0xb1/0x300 [ 475.018575][T16123] should_failslab+0x5/0x10 [ 475.023591][T16123] kmem_cache_alloc_trace+0x55/0x360 [ 475.029274][T16123] ? __io_openat_prep+0x360/0x360 [ 475.034654][T16123] percpu_ref_init+0xb1/0x300 [ 475.039532][T16123] io_uring_setup+0x4b3/0x3240 [ 475.046087][T16123] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 475.052777][T16123] ? find_held_lock+0x2d/0x110 [ 475.057811][T16123] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 475.063936][T16123] ? __context_tracking_exit+0x80/0x90 [ 475.070247][T16123] ? lock_downgrade+0x6d0/0x6d0 [ 475.075593][T16123] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 475.081951][T16123] ? syscall_enter_from_user_mode+0x27/0x70 [ 475.088646][T16123] do_syscall_64+0x2d/0x70 [ 475.093236][T16123] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 475.099849][T16123] RIP: 0033:0x43ffc9 [ 475.104589][T16123] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 475.128919][T16123] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 475.138246][T16123] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 475.146813][T16123] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 475.156376][T16123] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 475.166052][T16123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 475.175752][T16123] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 475.184868][ T49] device hsr_slave_0 left promiscuous mode [ 475.199259][T16124] FAULT_INJECTION: forcing a failure. [ 475.199259][T16124] name failslab, interval 1, probability 0, space 0, times 0 [ 475.214268][T16124] CPU: 0 PID: 16124 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 475.224887][T16124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 475.235808][T16124] Call Trace: [ 475.239096][T16124] dump_stack+0x9a/0xcc [ 475.244080][T16124] should_fail.cold+0x5/0xa [ 475.249239][T16124] ? percpu_ref_init+0xb1/0x300 [ 475.254356][T16124] ? percpu_ref_init+0xb1/0x300 [ 475.260285][T16124] should_failslab+0x5/0x10 [ 475.266028][T16124] kmem_cache_alloc_trace+0x55/0x360 [ 475.273984][T16124] ? __io_openat_prep+0x360/0x360 [ 475.279921][T16124] percpu_ref_init+0xb1/0x300 [ 475.285256][T16124] io_uring_setup+0x4b3/0x3240 [ 475.291500][T16124] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 475.297774][T16124] ? find_held_lock+0x2d/0x110 [ 475.303313][T16124] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 475.310178][T16124] ? __context_tracking_exit+0x80/0x90 [ 475.316130][T16124] ? lock_downgrade+0x6d0/0x6d0 [ 475.321347][T16124] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 475.328236][T16124] ? syscall_enter_from_user_mode+0x27/0x70 [ 475.334244][T16124] do_syscall_64+0x2d/0x70 [ 475.338745][T16124] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 475.345660][T16124] RIP: 0033:0x43ffc9 [ 475.350467][T16124] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 475.373972][T16124] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 475.382997][T16124] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 475.391701][T16124] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 475.400932][T16124] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 475.410291][T16124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 475.419396][T16124] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 475.428905][ T49] device hsr_slave_1 left promiscuous mode [ 475.443458][T16125] FAULT_INJECTION: forcing a failure. [ 475.443458][T16125] name failslab, interval 1, probability 0, space 0, times 0 [ 475.459225][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 475.459544][T16125] CPU: 0 PID: 16125 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 475.478206][T16125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 475.487932][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 475.488998][T16125] Call Trace: [ 475.489008][T16125] dump_stack+0x9a/0xcc [ 475.506173][T16125] should_fail.cold+0x5/0xa [ 475.514441][T16125] ? percpu_ref_init+0xb1/0x300 [ 475.520444][T16125] ? percpu_ref_init+0xb1/0x300 [ 475.526022][T16125] should_failslab+0x5/0x10 [ 475.532924][T16125] kmem_cache_alloc_trace+0x55/0x360 [ 475.538852][T16125] ? __io_openat_prep+0x360/0x360 [ 475.544092][T16125] percpu_ref_init+0xb1/0x300 [ 475.550264][T16125] io_uring_setup+0x4b3/0x3240 [ 475.556016][T16125] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 475.562471][T16125] ? find_held_lock+0x2d/0x110 [ 475.568650][T16125] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 475.575950][T16125] ? __context_tracking_exit+0x80/0x90 [ 475.582109][T16125] ? lock_downgrade+0x6d0/0x6d0 [ 475.587823][T16125] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 475.594873][T16125] ? syscall_enter_from_user_mode+0x27/0x70 [ 475.602880][T16125] do_syscall_64+0x2d/0x70 [ 475.608165][T16125] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 475.615363][T16125] RIP: 0033:0x43ffc9 [ 475.620731][T16125] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 475.644412][T16125] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 475.655656][T16125] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 475.666875][T16125] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 475.676891][T16125] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 475.685924][T16125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 475.694850][T16125] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 475.706941][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 475.720115][T16126] FAULT_INJECTION: forcing a failure. [ 475.720115][T16126] name failslab, interval 1, probability 0, space 0, times 0 [ 475.722081][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 475.751701][T16126] CPU: 0 PID: 16126 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 475.762552][T16126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 475.774508][T16126] Call Trace: [ 475.779113][T16126] dump_stack+0x9a/0xcc [ 475.784174][T16126] should_fail.cold+0x5/0xa [ 475.790072][T16126] ? percpu_ref_init+0xb1/0x300 [ 475.796454][T16126] ? percpu_ref_init+0xb1/0x300 [ 475.802093][T16126] should_failslab+0x5/0x10 [ 475.807308][T16126] kmem_cache_alloc_trace+0x55/0x360 [ 475.812896][T16126] ? __io_openat_prep+0x360/0x360 [ 475.818696][T16126] percpu_ref_init+0xb1/0x300 [ 475.824367][T16126] io_uring_setup+0x4b3/0x3240 [ 475.829586][T16126] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 475.836504][T16126] ? find_held_lock+0x2d/0x110 [ 475.841757][T16126] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 475.847854][T16126] ? __context_tracking_exit+0x80/0x90 [ 475.853827][T16126] ? lock_downgrade+0x6d0/0x6d0 [ 475.859439][T16126] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 475.865829][T16126] ? syscall_enter_from_user_mode+0x27/0x70 [ 475.872299][T16126] do_syscall_64+0x2d/0x70 [ 475.877009][T16126] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 475.882922][T16126] RIP: 0033:0x43ffc9 [ 475.887476][T16126] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 475.909238][T16126] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 475.917947][T16126] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 475.927287][T16126] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 475.936189][T16126] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 475.944884][T16126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 475.953241][T16126] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 475.964422][ T49] device bridge_slave_1 left promiscuous mode [ 475.977524][T16127] FAULT_INJECTION: forcing a failure. [ 475.977524][T16127] name failslab, interval 1, probability 0, space 0, times 0 [ 475.990675][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 476.007101][T16127] CPU: 1 PID: 16127 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 476.016734][T16127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 476.027854][T16127] Call Trace: [ 476.032015][T16127] dump_stack+0x9a/0xcc [ 476.036577][T16127] should_fail.cold+0x5/0xa [ 476.041994][T16127] ? percpu_ref_init+0xb1/0x300 [ 476.048318][T16127] ? percpu_ref_init+0xb1/0x300 [ 476.053661][T16127] should_failslab+0x5/0x10 [ 476.058352][T16127] kmem_cache_alloc_trace+0x55/0x360 [ 476.064447][T16127] ? __io_openat_prep+0x360/0x360 [ 476.070044][T16127] percpu_ref_init+0xb1/0x300 [ 476.074972][T16127] io_uring_setup+0x4b3/0x3240 [ 476.079920][T16127] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 476.086184][T16127] ? find_held_lock+0x2d/0x110 [ 476.091140][T16127] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 476.097599][T16127] ? __context_tracking_exit+0x80/0x90 [ 476.106817][T16127] ? lock_downgrade+0x6d0/0x6d0 [ 476.113233][T16127] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 476.120489][T16127] ? syscall_enter_from_user_mode+0x27/0x70 [ 476.127203][T16127] do_syscall_64+0x2d/0x70 [ 476.132139][T16127] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 476.140163][T16127] RIP: 0033:0x43ffc9 [ 476.144141][T16127] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 476.168290][T16127] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 476.179146][T16127] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 476.188128][T16127] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 476.196749][T16127] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 476.205224][T16127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 476.214472][T16127] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 476.229022][ T49] device bridge_slave_0 left promiscuous mode [ 476.236510][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 476.259941][ T49] device hsr_slave_0 left promiscuous mode [ 476.269639][T16128] FAULT_INJECTION: forcing a failure. [ 476.269639][T16128] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 476.285024][T16128] CPU: 0 PID: 16128 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 476.285039][ T49] device hsr_slave_1 left promiscuous mode [ 476.295370][T16128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 476.295377][T16128] Call Trace: [ 476.295386][T16128] dump_stack+0x9a/0xcc [ 476.295404][T16128] should_fail.cold+0x5/0xa [ 476.295415][T16128] __alloc_pages_nodemask+0x189/0x730 [ 476.295426][T16128] ? __alloc_pages_slowpath.constprop.0+0x2240/0x2240 [ 476.295434][T16128] ? fs_reclaim_release+0x9c/0xe0 [ 476.295445][T16128] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 476.295461][T16128] kmalloc_order+0x32/0xd0 [ 476.357100][T16128] kmalloc_order_trace+0x14/0x130 [ 476.363242][T16128] io_uring_setup+0x438/0x3240 [ 476.368367][T16128] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 476.374652][T16128] ? find_held_lock+0x2d/0x110 [ 476.379961][T16128] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 476.386109][T16128] ? __context_tracking_exit+0x80/0x90 [ 476.392142][T16128] ? lock_downgrade+0x6d0/0x6d0 [ 476.397596][T16128] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 476.404295][T16128] ? syscall_enter_from_user_mode+0x27/0x70 [ 476.410628][T16128] do_syscall_64+0x2d/0x70 [ 476.416440][T16128] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 476.423735][T16128] RIP: 0033:0x43ffc9 [ 476.428320][T16128] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 476.451919][T16128] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 476.461316][T16128] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 476.470567][T16128] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 476.480663][T16128] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 476.489654][T16128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 476.498750][T16128] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 476.518276][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 476.523352][T16129] FAULT_INJECTION: forcing a failure. [ 476.523352][T16129] name failslab, interval 1, probability 0, space 0, times 0 [ 476.526904][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 476.557199][T16129] CPU: 1 PID: 16129 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 476.566524][T16129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 476.577842][T16129] Call Trace: [ 476.581646][T16129] dump_stack+0x9a/0xcc [ 476.587158][T16129] should_fail.cold+0x5/0xa [ 476.592466][T16129] ? percpu_ref_init+0xb1/0x300 [ 476.598251][T16129] ? percpu_ref_init+0xb1/0x300 [ 476.605456][T16129] should_failslab+0x5/0x10 [ 476.610319][T16129] kmem_cache_alloc_trace+0x55/0x360 [ 476.616403][T16129] ? __io_openat_prep+0x360/0x360 [ 476.622088][T16129] percpu_ref_init+0xb1/0x300 [ 476.627110][T16129] io_uring_setup+0x4b3/0x3240 [ 476.632655][T16129] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 476.639681][T16129] ? find_held_lock+0x2d/0x110 [ 476.644943][T16129] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 476.653181][T16129] ? __context_tracking_exit+0x80/0x90 [ 476.659804][T16129] ? lock_downgrade+0x6d0/0x6d0 [ 476.665277][T16129] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 476.672477][T16129] ? syscall_enter_from_user_mode+0x27/0x70 [ 476.678957][T16129] do_syscall_64+0x2d/0x70 [ 476.683850][T16129] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 476.690037][T16129] RIP: 0033:0x43ffc9 [ 476.694387][T16129] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 476.717655][T16129] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 476.727266][T16129] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 476.736015][T16129] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 476.745986][T16129] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 476.754715][T16129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 476.763732][T16129] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 476.789095][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 476.796969][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 476.814750][ T49] device bridge_slave_1 left promiscuous mode [ 476.824536][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 476.835744][T16130] FAULT_INJECTION: forcing a failure. [ 476.835744][T16130] name failslab, interval 1, probability 0, space 0, times 0 [ 476.849811][T16130] CPU: 0 PID: 16130 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 476.858790][T16130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 476.869520][T16130] Call Trace: [ 476.872895][T16130] dump_stack+0x9a/0xcc [ 476.878911][T16130] should_fail.cold+0x5/0xa [ 476.884069][T16130] ? percpu_ref_init+0xb1/0x300 [ 476.889920][T16130] ? percpu_ref_init+0xb1/0x300 [ 476.895115][T16130] should_failslab+0x5/0x10 [ 476.901059][T16130] kmem_cache_alloc_trace+0x55/0x360 [ 476.907637][T16130] ? __io_openat_prep+0x360/0x360 [ 476.913646][T16130] percpu_ref_init+0xb1/0x300 [ 476.921680][T16130] io_uring_setup+0x4b3/0x3240 [ 476.927092][T16130] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 476.933886][T16130] ? find_held_lock+0x2d/0x110 [ 476.940525][T16130] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 476.947587][T16130] ? __context_tracking_exit+0x80/0x90 [ 476.953776][T16130] ? lock_downgrade+0x6d0/0x6d0 [ 476.960674][T16130] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 476.967603][T16130] ? syscall_enter_from_user_mode+0x27/0x70 [ 476.973962][T16130] do_syscall_64+0x2d/0x70 [ 476.978943][T16130] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 476.986012][T16130] RIP: 0033:0x43ffc9 [ 476.990502][T16130] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 477.012417][T16130] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 477.022316][T16130] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 477.031712][T16130] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 477.040248][T16130] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 477.049770][T16130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 477.058271][T16130] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 477.077858][ T49] device bridge_slave_0 left promiscuous mode [ 477.082032][T16131] FAULT_INJECTION: forcing a failure. [ 477.082032][T16131] name failslab, interval 1, probability 0, space 0, times 0 [ 477.084903][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 477.115952][T16131] CPU: 0 PID: 16131 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 477.125508][T16131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 477.137544][T16131] Call Trace: [ 477.141005][T16131] dump_stack+0x9a/0xcc [ 477.145923][T16131] should_fail.cold+0x5/0xa [ 477.151421][T16131] ? percpu_ref_init+0xb1/0x300 [ 477.156719][T16131] ? percpu_ref_init+0xb1/0x300 [ 477.162772][T16131] should_failslab+0x5/0x10 [ 477.168189][T16131] kmem_cache_alloc_trace+0x55/0x360 [ 477.174418][T16131] ? __io_openat_prep+0x360/0x360 [ 477.180473][T16131] percpu_ref_init+0xb1/0x300 [ 477.185651][T16131] io_uring_setup+0x4b3/0x3240 [ 477.191578][T16131] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 477.199151][T16131] ? find_held_lock+0x2d/0x110 [ 477.204705][T16131] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 477.211461][T16131] ? __context_tracking_exit+0x80/0x90 [ 477.217984][T16131] ? lock_downgrade+0x6d0/0x6d0 [ 477.223450][T16131] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 477.229993][T16131] ? syscall_enter_from_user_mode+0x27/0x70 [ 477.237492][T16131] do_syscall_64+0x2d/0x70 [ 477.242324][T16131] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 477.248734][T16131] RIP: 0033:0x43ffc9 [ 477.253192][T16131] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 477.275712][T16131] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 477.284891][T16131] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 477.293729][T16131] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 477.302111][T16131] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 477.311393][T16131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 477.321169][T16131] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 477.336555][ T49] device hsr_slave_0 left promiscuous mode [ 477.337620][T16132] FAULT_INJECTION: forcing a failure. [ 477.337620][T16132] name failslab, interval 1, probability 0, space 0, times 0 [ 477.357176][T16132] CPU: 0 PID: 16132 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 477.367607][T16132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 477.379507][T16132] Call Trace: [ 477.383488][T16132] dump_stack+0x9a/0xcc [ 477.388595][T16132] should_fail.cold+0x5/0xa [ 477.394555][T16132] ? percpu_ref_init+0xb1/0x300 [ 477.400611][T16132] ? percpu_ref_init+0xb1/0x300 [ 477.407707][T16132] should_failslab+0x5/0x10 [ 477.413120][T16132] kmem_cache_alloc_trace+0x55/0x360 [ 477.420522][T16132] ? __io_openat_prep+0x360/0x360 [ 477.428061][T16132] percpu_ref_init+0xb1/0x300 [ 477.433759][T16132] io_uring_setup+0x4b3/0x3240 [ 477.439272][T16132] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 477.446367][T16132] ? find_held_lock+0x2d/0x110 [ 477.452135][T16132] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 477.459084][T16132] ? __context_tracking_exit+0x80/0x90 [ 477.465318][T16132] ? lock_downgrade+0x6d0/0x6d0 [ 477.470472][T16132] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 477.477461][T16132] ? syscall_enter_from_user_mode+0x27/0x70 [ 477.483880][T16132] do_syscall_64+0x2d/0x70 [ 477.488955][T16132] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 477.495903][T16132] RIP: 0033:0x43ffc9 [ 477.500173][T16132] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 477.521713][T16132] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 477.530316][T16132] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 477.539002][T16132] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 477.547681][T16132] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 477.557096][T16132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 477.566387][T16132] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 477.576306][ T49] device hsr_slave_1 left promiscuous mode [ 477.590072][T16133] FAULT_INJECTION: forcing a failure. [ 477.590072][T16133] name failslab, interval 1, probability 0, space 0, times 0 [ 477.604120][T16133] CPU: 0 PID: 16133 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 477.614121][T16133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 477.625662][T16133] Call Trace: [ 477.630681][T16133] dump_stack+0x9a/0xcc [ 477.635912][T16133] should_fail.cold+0x5/0xa [ 477.643197][T16133] ? percpu_ref_init+0xb1/0x300 [ 477.648554][T16133] ? percpu_ref_init+0xb1/0x300 [ 477.654485][T16133] should_failslab+0x5/0x10 [ 477.660457][T16133] kmem_cache_alloc_trace+0x55/0x360 [ 477.667776][T16133] ? __io_openat_prep+0x360/0x360 [ 477.673985][T16133] percpu_ref_init+0xb1/0x300 [ 477.679978][T16133] io_uring_setup+0x4b3/0x3240 [ 477.686565][T16133] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 477.694316][T16133] ? find_held_lock+0x2d/0x110 [ 477.700122][T16133] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 477.707152][T16133] ? __context_tracking_exit+0x80/0x90 [ 477.713483][T16133] ? lock_downgrade+0x6d0/0x6d0 [ 477.718551][T16133] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 477.726160][T16133] ? syscall_enter_from_user_mode+0x27/0x70 [ 477.733488][T16133] do_syscall_64+0x2d/0x70 [ 477.740594][T16133] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 477.747255][T16133] RIP: 0033:0x43ffc9 [ 477.752103][T16133] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 477.775240][T16133] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 477.784501][T16133] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 477.793854][T16133] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 477.804147][T16133] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 477.813490][T16133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 477.823065][T16133] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 477.833678][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 477.848378][T16134] FAULT_INJECTION: forcing a failure. [ 477.848378][T16134] name failslab, interval 1, probability 0, space 0, times 0 [ 477.855507][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 477.879912][T16134] CPU: 1 PID: 16134 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 477.890423][T16134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 477.901973][T16134] Call Trace: [ 477.906049][T16134] dump_stack+0x9a/0xcc [ 477.911435][T16134] should_fail.cold+0x5/0xa [ 477.917897][T16134] ? percpu_ref_init+0xb1/0x300 [ 477.923263][T16134] ? percpu_ref_init+0xb1/0x300 [ 477.929291][T16134] should_failslab+0x5/0x10 [ 477.934948][T16134] kmem_cache_alloc_trace+0x55/0x360 [ 477.942014][T16134] ? __io_openat_prep+0x360/0x360 [ 477.948605][T16134] percpu_ref_init+0xb1/0x300 [ 477.954560][T16134] io_uring_setup+0x4b3/0x3240 [ 477.960236][T16134] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 477.967007][T16134] ? find_held_lock+0x2d/0x110 [ 477.973937][T16134] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 477.982435][T16134] ? __context_tracking_exit+0x80/0x90 [ 477.989523][T16134] ? lock_downgrade+0x6d0/0x6d0 [ 477.995357][T16134] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 478.002801][T16134] ? syscall_enter_from_user_mode+0x27/0x70 [ 478.009643][T16134] do_syscall_64+0x2d/0x70 [ 478.014678][T16134] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 478.021521][T16134] RIP: 0033:0x43ffc9 [ 478.025690][T16134] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 478.047903][T16134] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 478.057715][T16134] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 478.066612][T16134] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 478.075504][T16134] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 478.085568][T16134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 478.094735][T16134] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 478.116297][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 478.125534][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 478.156089][ T49] device bridge_slave_1 left promiscuous mode [ 478.167104][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 478.177358][ T49] device bridge_slave_0 left promiscuous mode [ 478.183930][T16135] FAULT_INJECTION: forcing a failure. [ 478.183930][T16135] name failslab, interval 1, probability 0, space 0, times 0 [ 478.192177][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 478.206402][T16135] CPU: 0 PID: 16135 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 478.220061][T16135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 478.231895][T16135] Call Trace: [ 478.236398][T16135] dump_stack+0x9a/0xcc [ 478.241803][T16135] should_fail.cold+0x5/0xa [ 478.247429][T16135] ? percpu_ref_init+0xb1/0x300 [ 478.253329][T16135] ? percpu_ref_init+0xb1/0x300 [ 478.259840][T16135] should_failslab+0x5/0x10 [ 478.264612][T16135] kmem_cache_alloc_trace+0x55/0x360 [ 478.270398][T16135] ? __io_openat_prep+0x360/0x360 [ 478.276075][T16135] percpu_ref_init+0xb1/0x300 [ 478.281098][T16135] io_uring_setup+0x4b3/0x3240 [ 478.286105][T16135] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 478.292773][T16135] ? find_held_lock+0x2d/0x110 [ 478.298664][T16135] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 478.305650][T16135] ? __context_tracking_exit+0x80/0x90 [ 478.311419][T16135] ? lock_downgrade+0x6d0/0x6d0 [ 478.316743][T16135] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 478.323821][T16135] ? syscall_enter_from_user_mode+0x27/0x70 [ 478.330077][T16135] do_syscall_64+0x2d/0x70 [ 478.334922][T16135] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 478.341335][T16135] RIP: 0033:0x43ffc9 [ 478.345225][T16135] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 478.367334][T16135] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 478.376715][T16135] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 478.385655][T16135] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 478.395205][T16135] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 478.404708][T16135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 478.414193][T16135] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 478.439320][T16136] FAULT_INJECTION: forcing a failure. [ 478.439320][T16136] name failslab, interval 1, probability 0, space 0, times 0 [ 478.460450][T16136] CPU: 1 PID: 16136 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 478.471006][T16136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 478.482269][T16136] Call Trace: [ 478.486408][T16136] dump_stack+0x9a/0xcc [ 478.490928][T16136] should_fail.cold+0x5/0xa [ 478.496222][T16136] ? percpu_ref_init+0xb1/0x300 [ 478.502630][T16136] ? percpu_ref_init+0xb1/0x300 [ 478.509179][T16136] should_failslab+0x5/0x10 [ 478.515028][T16136] kmem_cache_alloc_trace+0x55/0x360 [ 478.521928][T16136] ? __io_openat_prep+0x360/0x360 [ 478.527728][T16136] percpu_ref_init+0xb1/0x300 [ 478.532738][T16136] io_uring_setup+0x4b3/0x3240 [ 478.538958][T16136] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 478.546521][T16136] ? find_held_lock+0x2d/0x110 [ 478.551944][T16136] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 478.558147][T16136] ? __context_tracking_exit+0x80/0x90 [ 478.565280][T16136] ? lock_downgrade+0x6d0/0x6d0 [ 478.570711][T16136] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 478.578097][T16136] ? syscall_enter_from_user_mode+0x27/0x70 [ 478.585207][T16136] do_syscall_64+0x2d/0x70 [ 478.590127][T16136] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 478.597226][T16136] RIP: 0033:0x43ffc9 [ 478.602156][T16136] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 478.624914][T16136] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 478.634690][T16136] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 478.643749][T16136] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 478.654168][T16136] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 478.662814][T16136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 478.671654][T16136] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 478.691237][ T49] device hsr_slave_0 left promiscuous mode [ 478.705928][ T49] device hsr_slave_1 left promiscuous mode [ 478.715121][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 478.725770][T16137] FAULT_INJECTION: forcing a failure. [ 478.725770][T16137] name failslab, interval 1, probability 0, space 0, times 0 [ 478.728862][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 478.755311][T16137] CPU: 1 PID: 16137 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 478.765916][T16137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 478.776674][T16137] Call Trace: [ 478.779945][T16137] dump_stack+0x9a/0xcc [ 478.784675][T16137] should_fail.cold+0x5/0xa [ 478.789729][T16137] ? percpu_ref_init+0xb1/0x300 [ 478.795493][T16137] ? percpu_ref_init+0xb1/0x300 [ 478.800810][T16137] should_failslab+0x5/0x10 [ 478.805609][T16137] kmem_cache_alloc_trace+0x55/0x360 [ 478.811396][T16137] ? __io_openat_prep+0x360/0x360 [ 478.817455][T16137] percpu_ref_init+0xb1/0x300 [ 478.822790][T16137] io_uring_setup+0x4b3/0x3240 [ 478.828393][T16137] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 478.835447][T16137] ? find_held_lock+0x2d/0x110 [ 478.840594][T16137] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 478.847824][T16137] ? __context_tracking_exit+0x80/0x90 [ 478.854593][T16137] ? lock_downgrade+0x6d0/0x6d0 [ 478.860906][T16137] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 478.867771][T16137] ? syscall_enter_from_user_mode+0x27/0x70 [ 478.874982][T16137] do_syscall_64+0x2d/0x70 [ 478.879867][T16137] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 478.886787][T16137] RIP: 0033:0x43ffc9 [ 478.891076][T16137] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 478.912789][T16137] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 478.922540][T16137] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 478.931863][T16137] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 478.941595][T16137] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 478.951335][T16137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 478.960311][T16137] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 478.974841][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 478.983010][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 478.998346][ T49] device bridge_slave_1 left promiscuous mode [ 479.005958][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 479.021827][ T49] device bridge_slave_0 left promiscuous mode [ 479.036573][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 479.050414][T16138] FAULT_INJECTION: forcing a failure. [ 479.050414][T16138] name failslab, interval 1, probability 0, space 0, times 0 [ 479.066410][T16138] CPU: 0 PID: 16138 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 479.077441][T16138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 479.090424][T16138] Call Trace: [ 479.094475][T16138] dump_stack+0x9a/0xcc [ 479.099418][T16138] should_fail.cold+0x5/0xa [ 479.106520][T16138] ? percpu_ref_init+0xb1/0x300 [ 479.114037][T16138] ? percpu_ref_init+0xb1/0x300 [ 479.121570][T16138] should_failslab+0x5/0x10 [ 479.127106][T16138] kmem_cache_alloc_trace+0x55/0x360 [ 479.132900][T16138] ? __io_openat_prep+0x360/0x360 [ 479.138835][T16138] percpu_ref_init+0xb1/0x300 [ 479.144372][T16138] io_uring_setup+0x4b3/0x3240 [ 479.149747][T16138] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 479.156165][T16138] ? find_held_lock+0x2d/0x110 [ 479.162031][T16138] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 479.169967][T16138] ? __context_tracking_exit+0x80/0x90 [ 479.176609][T16138] ? lock_downgrade+0x6d0/0x6d0 [ 479.182081][T16138] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 479.189469][T16138] ? syscall_enter_from_user_mode+0x27/0x70 [ 479.196529][T16138] do_syscall_64+0x2d/0x70 [ 479.201935][T16138] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 479.208510][T16138] RIP: 0033:0x43ffc9 [ 479.212517][T16138] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 479.235483][T16138] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 479.245920][T16138] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 479.255543][T16138] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 479.264751][T16138] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 479.273938][T16138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 479.282820][T16138] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 479.294840][ T49] device hsr_slave_0 left promiscuous mode [ 479.321142][ T49] device hsr_slave_1 left promiscuous mode [ 479.331483][T16139] FAULT_INJECTION: forcing a failure. [ 479.331483][T16139] name failslab, interval 1, probability 0, space 0, times 0 [ 479.345662][T16139] CPU: 0 PID: 16139 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 479.357080][T16139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 479.368983][T16139] Call Trace: [ 479.372744][T16139] dump_stack+0x9a/0xcc [ 479.377218][T16139] should_fail.cold+0x5/0xa [ 479.382699][T16139] ? percpu_ref_init+0xb1/0x300 [ 479.387854][T16139] ? percpu_ref_init+0xb1/0x300 [ 479.394330][T16139] should_failslab+0x5/0x10 [ 479.400851][T16139] kmem_cache_alloc_trace+0x55/0x360 [ 479.407029][T16139] ? __io_openat_prep+0x360/0x360 [ 479.412991][T16139] percpu_ref_init+0xb1/0x300 [ 479.418407][T16139] io_uring_setup+0x4b3/0x3240 [ 479.424362][T16139] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 479.430909][T16139] ? find_held_lock+0x2d/0x110 [ 479.436691][T16139] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 479.444212][T16139] ? __context_tracking_exit+0x80/0x90 [ 479.450684][T16139] ? lock_downgrade+0x6d0/0x6d0 [ 479.456095][T16139] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 479.462721][T16139] ? syscall_enter_from_user_mode+0x27/0x70 [ 479.469765][T16139] do_syscall_64+0x2d/0x70 [ 479.474545][T16139] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 479.481779][T16139] RIP: 0033:0x43ffc9 [ 479.486487][T16139] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 479.508440][T16139] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 479.518482][T16139] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 479.527862][T16139] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 479.536063][T16139] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 479.545346][T16139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 479.554665][T16139] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 479.564041][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 479.580969][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 479.590301][T16140] FAULT_INJECTION: forcing a failure. [ 479.590301][T16140] name failslab, interval 1, probability 0, space 0, times 0 [ 479.605628][T16140] CPU: 0 PID: 16140 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 479.607652][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 479.615387][T16140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 479.615398][T16140] Call Trace: [ 479.638042][T16140] dump_stack+0x9a/0xcc [ 479.638161][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 479.642741][T16140] should_fail.cold+0x5/0xa [ 479.642752][T16140] ? percpu_ref_init+0xb1/0x300 [ 479.642764][T16140] ? percpu_ref_init+0xb1/0x300 [ 479.642770][T16140] should_failslab+0x5/0x10 [ 479.642779][T16140] kmem_cache_alloc_trace+0x55/0x360 [ 479.678702][T16140] ? __io_openat_prep+0x360/0x360 [ 479.686082][T16140] percpu_ref_init+0xb1/0x300 [ 479.692058][T16140] io_uring_setup+0x4b3/0x3240 [ 479.697958][T16140] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 479.706301][T16140] ? find_held_lock+0x2d/0x110 [ 479.713185][T16140] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 479.720808][T16140] ? __context_tracking_exit+0x80/0x90 [ 479.727118][T16140] ? lock_downgrade+0x6d0/0x6d0 [ 479.732615][T16140] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 479.739254][T16140] ? syscall_enter_from_user_mode+0x27/0x70 [ 479.745698][T16140] do_syscall_64+0x2d/0x70 [ 479.750405][T16140] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 479.756881][T16140] RIP: 0033:0x43ffc9 [ 479.761386][T16140] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 479.783027][T16140] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 479.793701][T16140] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 479.803426][T16140] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 479.811879][T16140] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 479.820772][T16140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 479.830910][T16140] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 479.849045][T16142] FAULT_INJECTION: forcing a failure. [ 479.849045][T16142] name failslab, interval 1, probability 0, space 0, times 0 [ 479.857794][ T49] device bridge_slave_1 left promiscuous mode [ 479.862395][T16142] CPU: 0 PID: 16142 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 479.877617][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 479.877844][T16142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 479.896680][T16142] Call Trace: [ 479.900980][T16142] dump_stack+0x9a/0xcc [ 479.905789][T16142] should_fail.cold+0x5/0xa [ 479.911084][T16142] ? percpu_ref_init+0xb1/0x300 [ 479.917283][T16142] ? percpu_ref_init+0xb1/0x300 [ 479.923340][T16142] should_failslab+0x5/0x10 [ 479.928944][T16142] kmem_cache_alloc_trace+0x55/0x360 [ 479.935045][T16142] ? __io_openat_prep+0x360/0x360 [ 479.940767][T16142] percpu_ref_init+0xb1/0x300 [ 479.946649][T16142] io_uring_setup+0x4b3/0x3240 [ 479.952404][T16142] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 479.959007][T16142] ? find_held_lock+0x2d/0x110 [ 479.965939][T16142] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 479.972142][T16142] ? __context_tracking_exit+0x80/0x90 [ 479.977972][T16142] ? lock_downgrade+0x6d0/0x6d0 [ 479.983287][T16142] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 479.990346][T16142] ? syscall_enter_from_user_mode+0x27/0x70 [ 479.997319][T16142] do_syscall_64+0x2d/0x70 [ 480.002377][T16142] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 480.009583][T16142] RIP: 0033:0x43ffc9 [ 480.013829][T16142] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 480.036089][T16142] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 480.046638][T16142] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 480.055936][T16142] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 480.064718][T16142] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 480.074551][T16142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 480.084669][T16142] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 480.103363][ T49] device bridge_slave_0 left promiscuous mode [ 480.109756][T16143] FAULT_INJECTION: forcing a failure. [ 480.109756][T16143] name failslab, interval 1, probability 0, space 0, times 0 [ 480.116478][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 480.140984][T16143] CPU: 1 PID: 16143 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 480.151520][T16143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.165280][T16143] Call Trace: [ 480.171272][T16143] dump_stack+0x9a/0xcc [ 480.177144][T16143] should_fail.cold+0x5/0xa [ 480.182766][T16143] ? percpu_ref_init+0xb1/0x300 [ 480.188539][T16143] ? percpu_ref_init+0xb1/0x300 [ 480.194171][T16143] should_failslab+0x5/0x10 [ 480.199515][T16143] kmem_cache_alloc_trace+0x55/0x360 [ 480.206108][T16143] ? __io_openat_prep+0x360/0x360 [ 480.212658][T16143] percpu_ref_init+0xb1/0x300 [ 480.218864][T16143] io_uring_setup+0x4b3/0x3240 [ 480.224383][T16143] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 480.232183][T16143] ? find_held_lock+0x2d/0x110 [ 480.237970][T16143] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 480.244442][T16143] ? __context_tracking_exit+0x80/0x90 [ 480.250785][T16143] ? lock_downgrade+0x6d0/0x6d0 [ 480.256446][T16143] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 480.263876][T16143] ? syscall_enter_from_user_mode+0x27/0x70 [ 480.271446][T16143] do_syscall_64+0x2d/0x70 [ 480.276676][T16143] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 480.283701][T16143] RIP: 0033:0x43ffc9 [ 480.288358][T16143] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 480.310735][T16143] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 480.320575][T16143] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 480.330163][T16143] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 480.339801][T16143] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 480.349700][T16143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 480.359478][T16143] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 480.393562][ T49] device veth1_macvtap left promiscuous mode [ 480.402879][T16144] FAULT_INJECTION: forcing a failure. [ 480.402879][T16144] name failslab, interval 1, probability 0, space 0, times 0 [ 480.418158][ T49] device veth0_macvtap left promiscuous mode [ 480.424679][ T49] device veth1_vlan left promiscuous mode [ 480.431796][ T49] device veth0_vlan left promiscuous mode [ 480.439015][T16144] CPU: 1 PID: 16144 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 480.448951][T16144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.460603][T16144] Call Trace: [ 480.465352][T16144] dump_stack+0x9a/0xcc [ 480.470403][T16144] should_fail.cold+0x5/0xa [ 480.475466][T16144] ? percpu_ref_init+0xb1/0x300 [ 480.480808][T16144] ? percpu_ref_init+0xb1/0x300 [ 480.486506][T16144] should_failslab+0x5/0x10 [ 480.491287][T16144] kmem_cache_alloc_trace+0x55/0x360 [ 480.498991][T16144] ? __io_openat_prep+0x360/0x360 [ 480.504939][T16144] percpu_ref_init+0xb1/0x300 [ 480.510510][T16144] io_uring_setup+0x4b3/0x3240 [ 480.516537][T16144] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 480.524324][T16144] ? find_held_lock+0x2d/0x110 [ 480.529570][T16144] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 480.537914][T16144] ? __context_tracking_exit+0x80/0x90 [ 480.545543][T16144] ? lock_downgrade+0x6d0/0x6d0 [ 480.550777][T16144] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 480.557866][T16144] ? syscall_enter_from_user_mode+0x27/0x70 [ 480.565449][T16144] do_syscall_64+0x2d/0x70 [ 480.570510][T16144] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 480.580056][T16144] RIP: 0033:0x43ffc9 [ 480.584696][T16144] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 480.608407][T16144] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 480.618215][T16144] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 480.626846][T16144] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 480.635124][T16144] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 480.645883][T16144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 480.656095][T16144] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 480.674471][ T49] device veth1_macvtap left promiscuous mode [ 480.691643][ T49] device veth0_macvtap left promiscuous mode [ 480.706932][ T49] device veth1_vlan left promiscuous mode [ 480.720396][ T49] device veth0_vlan left promiscuous mode [ 480.729853][ T49] device veth1_macvtap left promiscuous mode [ 480.733966][T16145] FAULT_INJECTION: forcing a failure. [ 480.733966][T16145] name failslab, interval 1, probability 0, space 0, times 0 [ 480.736892][ T49] device veth0_macvtap left promiscuous mode [ 480.751410][T16145] CPU: 1 PID: 16145 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 480.768661][T16145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.771497][ T49] device veth1_vlan left promiscuous mode [ 480.779881][T16145] Call Trace: [ 480.779897][T16145] dump_stack+0x9a/0xcc [ 480.779915][T16145] should_fail.cold+0x5/0xa [ 480.779922][T16145] ? percpu_ref_init+0xb1/0x300 [ 480.779934][T16145] ? percpu_ref_init+0xb1/0x300 [ 480.779940][T16145] should_failslab+0x5/0x10 [ 480.779949][T16145] kmem_cache_alloc_trace+0x55/0x360 [ 480.786446][ T49] device veth0_vlan left promiscuous mode [ 480.789927][T16145] ? __io_openat_prep+0x360/0x360 [ 480.789950][T16145] percpu_ref_init+0xb1/0x300 [ 480.789964][T16145] io_uring_setup+0x4b3/0x3240 [ 480.789973][T16145] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 480.789987][T16145] ? find_held_lock+0x2d/0x110 [ 480.789995][T16145] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 480.790005][T16145] ? __context_tracking_exit+0x80/0x90 [ 480.790014][T16145] ? lock_downgrade+0x6d0/0x6d0 [ 480.790050][T16145] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 480.890301][T16145] ? syscall_enter_from_user_mode+0x27/0x70 [ 480.897947][T16145] do_syscall_64+0x2d/0x70 [ 480.903496][T16145] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 480.910593][T16145] RIP: 0033:0x43ffc9 [ 480.916196][T16145] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 480.938865][T16145] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 480.947908][T16145] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 480.958450][T16145] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 480.967179][T16145] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 480.976410][T16145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 480.986918][T16145] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 481.000505][ T49] device veth1_macvtap left promiscuous mode [ 481.008935][ T49] device veth0_macvtap left promiscuous mode [ 481.020308][ T49] device veth1_vlan left promiscuous mode [ 481.032056][T16146] FAULT_INJECTION: forcing a failure. [ 481.032056][T16146] name failslab, interval 1, probability 0, space 0, times 0 [ 481.049064][ T49] device veth0_vlan left promiscuous mode [ 481.056681][T16146] CPU: 1 PID: 16146 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 481.067763][T16146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 481.082391][T16146] Call Trace: [ 481.086612][T16146] dump_stack+0x9a/0xcc [ 481.091391][T16146] should_fail.cold+0x5/0xa [ 481.096352][T16146] ? percpu_ref_init+0xb1/0x300 [ 481.107661][T16146] ? percpu_ref_init+0xb1/0x300 [ 481.116495][T16146] should_failslab+0x5/0x10 [ 481.121954][T16146] kmem_cache_alloc_trace+0x55/0x360 [ 481.128658][T16146] ? __io_openat_prep+0x360/0x360 [ 481.135151][T16146] percpu_ref_init+0xb1/0x300 [ 481.140820][T16146] io_uring_setup+0x4b3/0x3240 [ 481.146021][T16146] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 481.153601][T16146] ? find_held_lock+0x2d/0x110 [ 481.160060][T16146] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 481.167246][T16146] ? __context_tracking_exit+0x80/0x90 [ 481.174553][T16146] ? lock_downgrade+0x6d0/0x6d0 [ 481.180555][T16146] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 481.187541][T16146] ? syscall_enter_from_user_mode+0x27/0x70 [ 481.195154][T16146] do_syscall_64+0x2d/0x70 [ 481.201513][T16146] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 481.208830][T16146] RIP: 0033:0x43ffc9 [ 481.213696][T16146] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 481.238934][T16146] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 481.254726][T16146] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 481.268057][T16146] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 481.277876][T16146] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 481.288141][T16146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 481.298531][T16146] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 481.319010][ T49] device veth1_macvtap left promiscuous mode [ 481.323951][T16147] FAULT_INJECTION: forcing a failure. [ 481.323951][T16147] name failslab, interval 1, probability 0, space 0, times 0 [ 481.325880][ T49] device veth0_macvtap left promiscuous mode [ 481.339877][T16147] CPU: 1 PID: 16147 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 481.357987][T16147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 481.369373][T16147] Call Trace: [ 481.374649][T16147] dump_stack+0x9a/0xcc [ 481.377606][ T49] device veth1_vlan left promiscuous mode [ 481.380762][T16147] should_fail.cold+0x5/0xa [ 481.393280][T16147] ? percpu_ref_init+0xb1/0x300 [ 481.398498][ T49] device veth0_vlan left promiscuous mode [ 481.400219][T16147] ? percpu_ref_init+0xb1/0x300 [ 481.412817][T16147] should_failslab+0x5/0x10 [ 481.419656][T16147] kmem_cache_alloc_trace+0x55/0x360 [ 481.426797][T16147] ? __io_openat_prep+0x360/0x360 [ 481.433651][T16147] percpu_ref_init+0xb1/0x300 [ 481.439954][T16147] io_uring_setup+0x4b3/0x3240 [ 481.446629][T16147] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 481.453278][T16147] ? find_held_lock+0x2d/0x110 [ 481.458717][T16147] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 481.466613][T16147] ? __context_tracking_exit+0x80/0x90 [ 481.473335][T16147] ? lock_downgrade+0x6d0/0x6d0 [ 481.478386][T16147] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 481.486383][T16147] ? syscall_enter_from_user_mode+0x27/0x70 [ 481.494733][T16147] do_syscall_64+0x2d/0x70 [ 481.499763][T16147] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 481.506621][T16147] RIP: 0033:0x43ffc9 [ 481.511438][T16147] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 481.534514][T16147] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 481.546393][T16147] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 481.556598][T16147] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 481.569078][T16147] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 481.578406][T16147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 481.589034][T16147] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 481.626493][T16148] FAULT_INJECTION: forcing a failure. [ 481.626493][T16148] name failslab, interval 1, probability 0, space 0, times 0 [ 481.660648][T16148] CPU: 1 PID: 16148 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 481.673109][T16148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 481.684126][T16148] Call Trace: [ 481.687584][T16148] dump_stack+0x9a/0xcc [ 481.692567][T16148] should_fail.cold+0x5/0xa [ 481.699164][T16148] ? percpu_ref_init+0xb1/0x300 [ 481.704397][T16148] ? percpu_ref_init+0xb1/0x300 [ 481.710932][T16148] should_failslab+0x5/0x10 [ 481.719793][T16148] kmem_cache_alloc_trace+0x55/0x360 [ 481.727996][T16148] ? __io_openat_prep+0x360/0x360 [ 481.736072][T16148] percpu_ref_init+0xb1/0x300 [ 481.743784][T16148] io_uring_setup+0x4b3/0x3240 [ 481.749078][T16148] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 481.756126][T16148] ? find_held_lock+0x2d/0x110 [ 481.761610][T16148] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 481.768498][T16148] ? __context_tracking_exit+0x80/0x90 [ 481.776531][T16148] ? lock_downgrade+0x6d0/0x6d0 [ 481.783376][T16148] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 481.790974][T16148] ? syscall_enter_from_user_mode+0x27/0x70 [ 481.798175][T16148] do_syscall_64+0x2d/0x70 [ 481.803034][T16148] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 481.810736][T16148] RIP: 0033:0x43ffc9 [ 481.815596][T16148] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 481.841020][T16148] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 481.852215][T16148] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 481.862791][T16148] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 481.871911][T16148] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 481.882116][T16148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 481.892138][T16148] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 481.917072][T16149] FAULT_INJECTION: forcing a failure. [ 481.917072][T16149] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 481.933478][T16149] CPU: 0 PID: 16149 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 481.944062][T16149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 481.956571][T16149] Call Trace: [ 481.960051][T16149] dump_stack+0x9a/0xcc [ 481.965588][T16149] should_fail.cold+0x5/0xa [ 481.971302][T16149] __alloc_pages_nodemask+0x189/0x730 [ 481.977655][T16149] ? __alloc_pages_slowpath.constprop.0+0x2240/0x2240 [ 481.985651][T16149] ? fs_reclaim_release+0x9c/0xe0 [ 481.991356][T16149] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 481.998276][T16149] kmalloc_order+0x32/0xd0 [ 482.004006][T16149] kmalloc_order_trace+0x14/0x130 [ 482.010062][T16149] io_uring_setup+0x438/0x3240 [ 482.015454][T16149] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 482.021973][T16149] ? find_held_lock+0x2d/0x110 [ 482.026795][T16149] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 482.032706][T16149] ? __context_tracking_exit+0x80/0x90 [ 482.038163][T16149] ? lock_downgrade+0x6d0/0x6d0 [ 482.043259][T16149] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 482.049687][T16149] ? syscall_enter_from_user_mode+0x27/0x70 [ 482.055880][T16149] do_syscall_64+0x2d/0x70 [ 482.060593][T16149] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 482.066858][T16149] RIP: 0033:0x43ffc9 [ 482.071022][T16149] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 482.092863][T16149] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 482.102138][T16149] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 482.111172][T16149] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 482.119414][T16149] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 482.128201][T16149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 482.136953][T16149] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 482.186661][T16150] FAULT_INJECTION: forcing a failure. [ 482.186661][T16150] name failslab, interval 1, probability 0, space 0, times 0 [ 482.207443][T16150] CPU: 0 PID: 16150 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 482.217390][T16150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.228470][T16150] Call Trace: [ 482.232119][T16150] dump_stack+0x9a/0xcc [ 482.236728][T16150] should_fail.cold+0x5/0xa [ 482.241760][T16150] ? percpu_ref_init+0xb1/0x300 [ 482.246613][T16150] ? percpu_ref_init+0xb1/0x300 [ 482.251971][T16150] should_failslab+0x5/0x10 [ 482.257167][T16150] kmem_cache_alloc_trace+0x55/0x360 [ 482.263192][T16150] ? __io_openat_prep+0x360/0x360 [ 482.268849][T16150] percpu_ref_init+0xb1/0x300 [ 482.274345][T16150] io_uring_setup+0x4b3/0x3240 [ 482.279195][T16150] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 482.285620][T16150] ? find_held_lock+0x2d/0x110 [ 482.290770][T16150] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 482.296851][T16150] ? __context_tracking_exit+0x80/0x90 [ 482.303090][T16150] ? lock_downgrade+0x6d0/0x6d0 [ 482.308487][T16150] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 482.314997][T16150] ? syscall_enter_from_user_mode+0x27/0x70 [ 482.321389][T16150] do_syscall_64+0x2d/0x70 [ 482.325980][T16150] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 482.332949][T16150] RIP: 0033:0x43ffc9 [ 482.337295][T16150] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 482.359047][T16150] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 482.368401][T16150] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 482.377349][T16150] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 482.386086][T16150] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 482.394685][T16150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 482.403800][T16150] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 482.537229][T16151] FAULT_INJECTION: forcing a failure. [ 482.537229][T16151] name failslab, interval 1, probability 0, space 0, times 0 [ 482.552192][T16151] CPU: 0 PID: 16151 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 482.562166][T16151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.572602][T16151] Call Trace: [ 482.576090][T16151] dump_stack+0x9a/0xcc [ 482.580526][T16151] should_fail.cold+0x5/0xa [ 482.585212][T16151] ? percpu_ref_init+0xb1/0x300 [ 482.590321][T16151] ? percpu_ref_init+0xb1/0x300 [ 482.595527][T16151] should_failslab+0x5/0x10 [ 482.600732][T16151] kmem_cache_alloc_trace+0x55/0x360 [ 482.606576][T16151] ? __io_openat_prep+0x360/0x360 [ 482.612412][T16151] percpu_ref_init+0xb1/0x300 [ 482.617806][T16151] io_uring_setup+0x4b3/0x3240 [ 482.623109][T16151] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 482.630173][T16151] ? find_held_lock+0x2d/0x110 [ 482.635305][T16151] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 482.641996][T16151] ? __context_tracking_exit+0x80/0x90 [ 482.647938][T16151] ? lock_downgrade+0x6d0/0x6d0 [ 482.652975][T16151] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 482.659384][T16151] ? syscall_enter_from_user_mode+0x27/0x70 [ 482.665375][T16151] do_syscall_64+0x2d/0x70 [ 482.670321][T16151] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 482.676384][T16151] RIP: 0033:0x43ffc9 [ 482.680605][T16151] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 482.702143][T16151] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 482.711618][T16151] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 482.720034][T16151] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 482.729729][T16151] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 482.738648][T16151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 482.747076][T16151] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 482.780708][T16152] FAULT_INJECTION: forcing a failure. [ 482.780708][T16152] name failslab, interval 1, probability 0, space 0, times 0 [ 482.817391][T16152] CPU: 0 PID: 16152 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 482.826980][T16152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.838731][T16152] Call Trace: [ 482.842374][T16152] dump_stack+0x9a/0xcc [ 482.847448][T16152] should_fail.cold+0x5/0xa [ 482.852226][T16152] ? percpu_ref_init+0xb1/0x300 [ 482.857429][T16152] ? percpu_ref_init+0xb1/0x300 [ 482.862558][T16152] should_failslab+0x5/0x10 [ 482.867168][T16152] kmem_cache_alloc_trace+0x55/0x360 [ 482.873877][T16152] ? __io_openat_prep+0x360/0x360 [ 482.879699][T16152] percpu_ref_init+0xb1/0x300 [ 482.884649][T16152] io_uring_setup+0x4b3/0x3240 [ 482.889673][T16152] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 482.895669][T16152] ? find_held_lock+0x2d/0x110 [ 482.900449][T16152] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 482.906806][T16152] ? __context_tracking_exit+0x80/0x90 [ 482.912456][T16152] ? lock_downgrade+0x6d0/0x6d0 [ 482.918286][T16152] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 482.924799][T16152] ? syscall_enter_from_user_mode+0x27/0x70 [ 482.930847][T16152] do_syscall_64+0x2d/0x70 [ 482.935471][T16152] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 482.942170][T16152] RIP: 0033:0x43ffc9 [ 482.946336][T16152] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 482.967852][T16152] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 482.977062][T16152] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 482.985820][T16152] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 482.994261][T16152] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 483.002600][T16152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 483.011802][T16152] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 483.134223][T16153] FAULT_INJECTION: forcing a failure. [ 483.134223][T16153] name failslab, interval 1, probability 0, space 0, times 0 [ 483.149167][T16153] CPU: 0 PID: 16153 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 483.158212][T16153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 483.169565][T16153] Call Trace: [ 483.173866][T16153] dump_stack+0x9a/0xcc [ 483.178627][T16153] should_fail.cold+0x5/0xa [ 483.183125][T16153] ? percpu_ref_init+0xb1/0x300 [ 483.188670][T16153] ? percpu_ref_init+0xb1/0x300 [ 483.194588][T16153] should_failslab+0x5/0x10 [ 483.200534][T16153] kmem_cache_alloc_trace+0x55/0x360 [ 483.206212][T16153] ? __io_openat_prep+0x360/0x360 [ 483.212340][T16153] percpu_ref_init+0xb1/0x300 [ 483.217816][T16153] io_uring_setup+0x4b3/0x3240 [ 483.224228][T16153] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 483.232823][T16153] ? find_held_lock+0x2d/0x110 [ 483.237694][T16153] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 483.244203][T16153] ? __context_tracking_exit+0x80/0x90 [ 483.249933][T16153] ? lock_downgrade+0x6d0/0x6d0 [ 483.255068][T16153] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 483.262169][T16153] ? syscall_enter_from_user_mode+0x27/0x70 [ 483.268435][T16153] do_syscall_64+0x2d/0x70 [ 483.273286][T16153] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 483.279674][T16153] RIP: 0033:0x43ffc9 [ 483.283852][T16153] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 483.304597][T16153] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 483.313583][T16153] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 483.323508][T16153] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 483.331828][T16153] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 483.340799][T16153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 483.349353][T16153] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 483.389763][T16154] FAULT_INJECTION: forcing a failure. [ 483.389763][T16154] name failslab, interval 1, probability 0, space 0, times 0 [ 483.417478][T16154] CPU: 0 PID: 16154 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 483.427666][T16154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 483.438630][T16154] Call Trace: [ 483.441988][T16154] dump_stack+0x9a/0xcc [ 483.446341][T16154] should_fail.cold+0x5/0xa [ 483.451163][T16154] ? percpu_ref_init+0xb1/0x300 [ 483.456820][T16154] ? percpu_ref_init+0xb1/0x300 [ 483.462144][T16154] should_failslab+0x5/0x10 [ 483.467438][T16154] kmem_cache_alloc_trace+0x55/0x360 [ 483.473279][T16154] ? __io_openat_prep+0x360/0x360 [ 483.479811][T16154] percpu_ref_init+0xb1/0x300 [ 483.485027][T16154] io_uring_setup+0x4b3/0x3240 [ 483.490416][T16154] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 483.496703][T16154] ? find_held_lock+0x2d/0x110 [ 483.502084][T16154] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 483.508508][T16154] ? __context_tracking_exit+0x80/0x90 [ 483.514403][T16154] ? lock_downgrade+0x6d0/0x6d0 [ 483.520323][T16154] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 483.527660][T16154] ? syscall_enter_from_user_mode+0x27/0x70 [ 483.534759][T16154] do_syscall_64+0x2d/0x70 [ 483.539283][T16154] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 483.546095][T16154] RIP: 0033:0x43ffc9 [ 483.550168][T16154] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 483.571302][T16154] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 483.580172][T16154] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 483.588794][T16154] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 483.597559][T16154] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 483.606398][T16154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 483.615352][T16154] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 483.739805][T16155] FAULT_INJECTION: forcing a failure. [ 483.739805][T16155] name failslab, interval 1, probability 0, space 0, times 0 [ 483.754588][T16155] CPU: 0 PID: 16155 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 483.764058][T16155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 483.774568][T16155] Call Trace: [ 483.777939][T16155] dump_stack+0x9a/0xcc [ 483.782356][T16155] should_fail.cold+0x5/0xa [ 483.787033][T16155] ? percpu_ref_init+0xb1/0x300 [ 483.792147][T16155] ? percpu_ref_init+0xb1/0x300 [ 483.797439][T16155] should_failslab+0x5/0x10 [ 483.802126][T16155] kmem_cache_alloc_trace+0x55/0x360 [ 483.807871][T16155] ? __io_openat_prep+0x360/0x360 [ 483.813546][T16155] percpu_ref_init+0xb1/0x300 [ 483.818613][T16155] io_uring_setup+0x4b3/0x3240 [ 483.823516][T16155] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 483.830377][T16155] ? find_held_lock+0x2d/0x110 [ 483.835624][T16155] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 483.842112][T16155] ? __context_tracking_exit+0x80/0x90 [ 483.848076][T16155] ? lock_downgrade+0x6d0/0x6d0 [ 483.853956][T16155] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 483.861837][T16155] ? syscall_enter_from_user_mode+0x27/0x70 [ 483.868545][T16155] do_syscall_64+0x2d/0x70 [ 483.873697][T16155] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 483.880050][T16155] RIP: 0033:0x43ffc9 [ 483.884041][T16155] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 483.904814][T16155] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 483.913513][T16155] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 483.921661][T16155] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 483.929920][T16155] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 483.938523][T16155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 483.947021][T16155] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 483.980398][T16156] FAULT_INJECTION: forcing a failure. [ 483.980398][T16156] name failslab, interval 1, probability 0, space 0, times 0 [ 484.013614][T16156] CPU: 0 PID: 16156 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 484.023473][T16156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 484.034952][T16156] Call Trace: [ 484.038457][T16156] dump_stack+0x9a/0xcc [ 484.043012][T16156] should_fail.cold+0x5/0xa [ 484.047962][T16156] ? percpu_ref_init+0xb1/0x300 [ 484.052987][T16156] ? percpu_ref_init+0xb1/0x300 [ 484.058027][T16156] should_failslab+0x5/0x10 [ 484.062800][T16156] kmem_cache_alloc_trace+0x55/0x360 [ 484.068548][T16156] ? __io_openat_prep+0x360/0x360 [ 484.074282][T16156] percpu_ref_init+0xb1/0x300 [ 484.079582][T16156] io_uring_setup+0x4b3/0x3240 [ 484.084718][T16156] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 484.091049][T16156] ? find_held_lock+0x2d/0x110 [ 484.096281][T16156] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 484.104837][T16156] ? __context_tracking_exit+0x80/0x90 [ 484.111037][T16156] ? lock_downgrade+0x6d0/0x6d0 [ 484.116934][T16156] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 484.123885][T16156] ? syscall_enter_from_user_mode+0x27/0x70 [ 484.130922][T16156] do_syscall_64+0x2d/0x70 [ 484.135923][T16156] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 484.143066][T16156] RIP: 0033:0x43ffc9 [ 484.147581][T16156] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 484.169907][T16156] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 484.179901][T16156] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 484.189296][T16156] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 484.197970][T16156] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 484.207023][T16156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 484.216320][T16156] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 484.345493][T16157] FAULT_INJECTION: forcing a failure. [ 484.345493][T16157] name failslab, interval 1, probability 0, space 0, times 0 [ 484.360299][T16157] CPU: 0 PID: 16157 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 484.370304][T16157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 484.381084][T16157] Call Trace: [ 484.385157][T16157] dump_stack+0x9a/0xcc [ 484.390166][T16157] should_fail.cold+0x5/0xa [ 484.395305][T16157] ? percpu_ref_init+0xb1/0x300 [ 484.400516][T16157] ? percpu_ref_init+0xb1/0x300 [ 484.405922][T16157] should_failslab+0x5/0x10 [ 484.411038][T16157] kmem_cache_alloc_trace+0x55/0x360 [ 484.417534][T16157] ? __io_openat_prep+0x360/0x360 [ 484.423589][T16157] percpu_ref_init+0xb1/0x300 [ 484.428631][T16157] io_uring_setup+0x4b3/0x3240 [ 484.433577][T16157] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 484.440385][T16157] ? find_held_lock+0x2d/0x110 [ 484.445793][T16157] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 484.451616][T16157] ? __context_tracking_exit+0x80/0x90 [ 484.457853][T16157] ? lock_downgrade+0x6d0/0x6d0 [ 484.463147][T16157] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 484.469804][T16157] ? syscall_enter_from_user_mode+0x27/0x70 [ 484.476184][T16157] do_syscall_64+0x2d/0x70 [ 484.481320][T16157] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 484.487794][T16157] RIP: 0033:0x43ffc9 [ 484.492040][T16157] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 484.514284][T16157] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 484.524588][T16157] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 484.534093][T16157] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 484.542990][T16157] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 484.551588][T16157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 484.560803][T16157] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 484.599696][T16158] FAULT_INJECTION: forcing a failure. [ 484.599696][T16158] name failslab, interval 1, probability 0, space 0, times 0 [ 484.627294][T16158] CPU: 0 PID: 16158 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 484.638877][T16158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 484.650479][T16158] Call Trace: [ 484.655520][T16158] dump_stack+0x9a/0xcc [ 484.660056][T16158] should_fail.cold+0x5/0xa [ 484.664923][T16158] ? percpu_ref_init+0xb1/0x300 [ 484.670798][T16158] ? percpu_ref_init+0xb1/0x300 [ 484.677045][T16158] should_failslab+0x5/0x10 [ 484.682488][T16158] kmem_cache_alloc_trace+0x55/0x360 [ 484.688138][T16158] ? __io_openat_prep+0x360/0x360 [ 484.693169][T16158] percpu_ref_init+0xb1/0x300 [ 484.698389][T16158] io_uring_setup+0x4b3/0x3240 [ 484.703505][T16158] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 484.710780][T16158] ? find_held_lock+0x2d/0x110 [ 484.716177][T16158] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 484.722158][T16158] ? __context_tracking_exit+0x80/0x90 [ 484.727884][T16158] ? lock_downgrade+0x6d0/0x6d0 [ 484.733107][T16158] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 484.739171][T16158] ? syscall_enter_from_user_mode+0x27/0x70 [ 484.745499][T16158] do_syscall_64+0x2d/0x70 [ 484.750440][T16158] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 484.756424][T16158] RIP: 0033:0x43ffc9 [ 484.760324][T16158] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 484.780545][T16158] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 484.789479][T16158] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 484.798057][T16158] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 484.806574][T16158] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 484.814722][T16158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 484.823124][T16158] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 484.858708][T16159] FAULT_INJECTION: forcing a failure. [ 484.858708][T16159] name failslab, interval 1, probability 0, space 0, times 0 [ 484.887251][T16159] CPU: 0 PID: 16159 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 484.897787][T16159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 484.908839][T16159] Call Trace: [ 484.912384][T16159] dump_stack+0x9a/0xcc [ 484.917762][T16159] should_fail.cold+0x5/0xa [ 484.923352][T16159] ? percpu_ref_init+0xb1/0x300 [ 484.928491][T16159] ? percpu_ref_init+0xb1/0x300 [ 484.934047][T16159] should_failslab+0x5/0x10 [ 484.938740][T16159] kmem_cache_alloc_trace+0x55/0x360 [ 484.944150][T16159] ? __io_openat_prep+0x360/0x360 [ 484.949365][T16159] percpu_ref_init+0xb1/0x300 [ 484.954750][T16159] io_uring_setup+0x4b3/0x3240 [ 484.960592][T16159] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 484.967569][T16159] ? find_held_lock+0x2d/0x110 [ 484.972520][T16159] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 484.978756][T16159] ? __context_tracking_exit+0x80/0x90 [ 484.984331][T16159] ? lock_downgrade+0x6d0/0x6d0 [ 484.989923][T16159] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 484.996775][T16159] ? syscall_enter_from_user_mode+0x27/0x70 [ 485.003385][T16159] do_syscall_64+0x2d/0x70 [ 485.008598][T16159] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 485.015296][T16159] RIP: 0033:0x43ffc9 [ 485.020079][T16159] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 485.041713][T16159] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 485.051793][T16159] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 485.063379][T16159] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 485.072684][T16159] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 485.081450][T16159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 485.089702][T16159] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 485.120242][T16160] FAULT_INJECTION: forcing a failure. [ 485.120242][T16160] name failslab, interval 1, probability 0, space 0, times 0 [ 485.136448][T16160] CPU: 0 PID: 16160 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 485.148924][T16160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 485.161002][T16160] Call Trace: [ 485.166319][T16160] dump_stack+0x9a/0xcc [ 485.171111][T16160] should_fail.cold+0x5/0xa [ 485.176671][T16160] ? percpu_ref_init+0xb1/0x300 [ 485.183114][T16160] ? percpu_ref_init+0xb1/0x300 [ 485.189572][T16160] should_failslab+0x5/0x10 [ 485.195106][T16160] kmem_cache_alloc_trace+0x55/0x360 [ 485.202680][T16160] ? __io_openat_prep+0x360/0x360 [ 485.208977][T16160] percpu_ref_init+0xb1/0x300 [ 485.214594][T16160] io_uring_setup+0x4b3/0x3240 [ 485.220880][T16160] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 485.228816][T16160] ? find_held_lock+0x2d/0x110 [ 485.234578][T16160] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 485.241820][T16160] ? __context_tracking_exit+0x80/0x90 [ 485.250170][T16160] ? lock_downgrade+0x6d0/0x6d0 [ 485.255551][T16160] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 485.262820][T16160] ? syscall_enter_from_user_mode+0x27/0x70 [ 485.271769][T16160] do_syscall_64+0x2d/0x70 [ 485.277525][T16160] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 485.285612][T16160] RIP: 0033:0x43ffc9 [ 485.290187][T16160] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 485.313830][T16160] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 485.324407][T16160] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 485.334283][T16160] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 485.344843][T16160] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 485.355466][T16160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 485.365147][T16160] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 485.463057][T16161] FAULT_INJECTION: forcing a failure. [ 485.463057][T16161] name failslab, interval 1, probability 0, space 0, times 0 [ 485.484066][T16161] CPU: 1 PID: 16161 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 485.494786][T16161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 485.506187][T16161] Call Trace: [ 485.509796][T16161] dump_stack+0x9a/0xcc [ 485.514487][T16161] should_fail.cold+0x5/0xa [ 485.519356][T16161] ? percpu_ref_init+0xb1/0x300 [ 485.524668][T16161] ? percpu_ref_init+0xb1/0x300 [ 485.529679][T16161] should_failslab+0x5/0x10 [ 485.534616][T16161] kmem_cache_alloc_trace+0x55/0x360 [ 485.540631][T16161] ? __io_openat_prep+0x360/0x360 [ 485.546367][T16161] percpu_ref_init+0xb1/0x300 [ 485.551265][T16161] io_uring_setup+0x4b3/0x3240 [ 485.556942][T16161] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 485.563589][T16161] ? find_held_lock+0x2d/0x110 [ 485.569029][T16161] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 485.575176][T16161] ? __context_tracking_exit+0x80/0x90 [ 485.580837][T16161] ? lock_downgrade+0x6d0/0x6d0 [ 485.586351][T16161] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 485.593102][T16161] ? syscall_enter_from_user_mode+0x27/0x70 [ 485.599687][T16161] do_syscall_64+0x2d/0x70 [ 485.605336][T16161] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 485.612800][T16161] RIP: 0033:0x43ffc9 [ 485.616872][T16161] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 485.637923][T16161] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 485.648028][T16161] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 485.657956][T16161] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 485.666998][T16161] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 485.676129][T16161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 485.685117][T16161] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 485.727071][T16162] FAULT_INJECTION: forcing a failure. [ 485.727071][T16162] name failslab, interval 1, probability 0, space 0, times 0 [ 485.762488][T16162] CPU: 1 PID: 16162 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 485.773181][T16162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 485.784461][T16162] Call Trace: [ 485.788651][T16162] dump_stack+0x9a/0xcc [ 485.793306][T16162] should_fail.cold+0x5/0xa [ 485.798167][T16162] ? percpu_ref_init+0xb1/0x300 [ 485.804416][T16162] ? percpu_ref_init+0xb1/0x300 [ 485.810226][T16162] should_failslab+0x5/0x10 [ 485.814915][T16162] kmem_cache_alloc_trace+0x55/0x360 [ 485.820971][T16162] ? __io_openat_prep+0x360/0x360 [ 485.826409][T16162] percpu_ref_init+0xb1/0x300 [ 485.831481][T16162] io_uring_setup+0x4b3/0x3240 [ 485.837109][T16162] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 485.843220][T16162] ? find_held_lock+0x2d/0x110 [ 485.848185][T16162] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 485.854528][T16162] ? __context_tracking_exit+0x80/0x90 [ 485.860083][T16162] ? lock_downgrade+0x6d0/0x6d0 [ 485.865812][T16162] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 485.872291][T16162] ? syscall_enter_from_user_mode+0x27/0x70 [ 485.878923][T16162] do_syscall_64+0x2d/0x70 [ 485.883697][T16162] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 485.890385][T16162] RIP: 0033:0x43ffc9 [ 485.894493][T16162] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 485.916011][T16162] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 485.925402][T16162] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 485.934432][T16162] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 485.943020][T16162] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 485.951629][T16162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 485.960318][T16162] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 486.000103][T16163] FAULT_INJECTION: forcing a failure. [ 486.000103][T16163] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 486.014625][T16163] CPU: 0 PID: 16163 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 486.024127][T16163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 486.034643][T16163] Call Trace: [ 486.038119][T16163] dump_stack+0x9a/0xcc [ 486.042625][T16163] should_fail.cold+0x5/0xa [ 486.047305][T16163] __alloc_pages_nodemask+0x189/0x730 [ 486.052845][T16163] ? __alloc_pages_slowpath.constprop.0+0x2240/0x2240 [ 486.060323][T16163] ? fs_reclaim_release+0x9c/0xe0 [ 486.066066][T16163] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 486.072228][T16163] kmalloc_order+0x32/0xd0 [ 486.076817][T16163] kmalloc_order_trace+0x14/0x130 [ 486.082567][T16163] io_uring_setup+0x438/0x3240 [ 486.087540][T16163] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 486.094056][T16163] ? find_held_lock+0x2d/0x110 [ 486.100219][T16163] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 486.111989][T16163] ? __context_tracking_exit+0x80/0x90 [ 486.119725][T16163] ? lock_downgrade+0x6d0/0x6d0 [ 486.127054][T16163] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 486.135638][T16163] ? syscall_enter_from_user_mode+0x27/0x70 [ 486.144254][T16163] do_syscall_64+0x2d/0x70 [ 486.149357][T16163] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 486.156314][T16163] RIP: 0033:0x43ffc9 [ 486.161200][T16163] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 486.189594][T16163] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 486.199697][T16163] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 486.209422][T16163] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 486.218503][T16163] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 486.227744][T16163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 486.238303][T16163] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 486.273470][T16164] FAULT_INJECTION: forcing a failure. [ 486.273470][T16164] name failslab, interval 1, probability 0, space 0, times 0 [ 486.306671][T16164] CPU: 0 PID: 16164 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 486.316722][T16164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 486.327201][T16164] Call Trace: [ 486.331294][T16164] dump_stack+0x9a/0xcc [ 486.336683][T16164] should_fail.cold+0x5/0xa [ 486.341344][T16164] ? percpu_ref_init+0xb1/0x300 [ 486.348534][T16164] ? percpu_ref_init+0xb1/0x300 [ 486.355854][T16164] should_failslab+0x5/0x10 [ 486.363060][T16164] kmem_cache_alloc_trace+0x55/0x360 [ 486.369169][T16164] ? __io_openat_prep+0x360/0x360 [ 486.378634][T16164] percpu_ref_init+0xb1/0x300 [ 486.385901][T16164] io_uring_setup+0x4b3/0x3240 [ 486.393421][T16164] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 486.401538][T16164] ? find_held_lock+0x2d/0x110 [ 486.408118][T16164] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 486.420364][T16164] ? __context_tracking_exit+0x80/0x90 [ 486.427249][T16164] ? lock_downgrade+0x6d0/0x6d0 [ 486.432897][T16164] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 486.439458][T16164] ? syscall_enter_from_user_mode+0x27/0x70 [ 486.446698][T16164] do_syscall_64+0x2d/0x70 [ 486.451734][T16164] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 486.458673][T16164] RIP: 0033:0x43ffc9 [ 486.463224][T16164] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 486.487954][T16164] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 486.498907][T16164] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 486.508645][T16164] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 486.519242][T16164] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 486.530520][T16164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 486.540595][T16164] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 486.684708][T16165] FAULT_INJECTION: forcing a failure. [ 486.684708][T16165] name failslab, interval 1, probability 0, space 0, times 0 [ 486.700372][T16165] CPU: 0 PID: 16165 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 486.710488][T16165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 486.722614][T16165] Call Trace: [ 486.726181][T16165] dump_stack+0x9a/0xcc [ 486.730690][T16165] should_fail.cold+0x5/0xa [ 486.735626][T16165] ? percpu_ref_init+0xb1/0x300 [ 486.741197][T16165] ? percpu_ref_init+0xb1/0x300 [ 486.746431][T16165] should_failslab+0x5/0x10 [ 486.751463][T16165] kmem_cache_alloc_trace+0x55/0x360 [ 486.757263][T16165] ? __io_openat_prep+0x360/0x360 [ 486.762577][T16165] percpu_ref_init+0xb1/0x300 [ 486.767599][T16165] io_uring_setup+0x4b3/0x3240 [ 486.773158][T16165] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 486.779860][T16165] ? find_held_lock+0x2d/0x110 [ 486.786325][T16165] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 486.793762][T16165] ? __context_tracking_exit+0x80/0x90 [ 486.800059][T16165] ? lock_downgrade+0x6d0/0x6d0 [ 486.806000][T16165] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 486.812536][T16165] ? syscall_enter_from_user_mode+0x27/0x70 [ 486.818672][T16165] do_syscall_64+0x2d/0x70 [ 486.823182][T16165] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 486.829341][T16165] RIP: 0033:0x43ffc9 [ 486.833408][T16165] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 486.854940][T16165] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 486.864639][T16165] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 486.874242][T16165] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 486.883410][T16165] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 486.893119][T16165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 486.902879][T16165] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 486.939745][T16166] FAULT_INJECTION: forcing a failure. [ 486.939745][T16166] name failslab, interval 1, probability 0, space 0, times 0 [ 486.967168][T16166] CPU: 0 PID: 16166 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 486.977161][T16166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 486.988622][T16166] Call Trace: [ 486.993140][T16166] dump_stack+0x9a/0xcc [ 486.999456][T16166] should_fail.cold+0x5/0xa [ 487.006059][T16166] ? percpu_ref_init+0xb1/0x300 [ 487.014705][T16166] ? percpu_ref_init+0xb1/0x300 [ 487.020893][T16166] should_failslab+0x5/0x10 [ 487.027791][T16166] kmem_cache_alloc_trace+0x55/0x360 [ 487.033661][T16166] ? __io_openat_prep+0x360/0x360 [ 487.039137][T16166] percpu_ref_init+0xb1/0x300 [ 487.044346][T16166] io_uring_setup+0x4b3/0x3240 [ 487.049121][T16166] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 487.055877][T16166] ? find_held_lock+0x2d/0x110 [ 487.061476][T16166] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 487.068637][T16166] ? __context_tracking_exit+0x80/0x90 [ 487.075764][T16166] ? lock_downgrade+0x6d0/0x6d0 [ 487.081455][T16166] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 487.088802][T16166] ? syscall_enter_from_user_mode+0x27/0x70 [ 487.095169][T16166] do_syscall_64+0x2d/0x70 [ 487.102037][T16166] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 487.108714][T16166] RIP: 0033:0x43ffc9 [ 487.113136][T16166] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 487.137125][T16166] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 487.146882][T16166] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 487.155121][T16166] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 487.164040][T16166] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 487.172808][T16166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 487.181392][T16166] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 487.209775][T16167] FAULT_INJECTION: forcing a failure. [ 487.209775][T16167] name failslab, interval 1, probability 0, space 0, times 0 [ 487.237140][T16167] CPU: 0 PID: 16167 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 487.248340][T16167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 487.259498][T16167] Call Trace: [ 487.263717][T16167] dump_stack+0x9a/0xcc [ 487.268317][T16167] should_fail.cold+0x5/0xa [ 487.273094][T16167] ? percpu_ref_init+0xb1/0x300 [ 487.278302][T16167] ? percpu_ref_init+0xb1/0x300 [ 487.283650][T16167] should_failslab+0x5/0x10 [ 487.289202][T16167] kmem_cache_alloc_trace+0x55/0x360 [ 487.294949][T16167] ? __io_openat_prep+0x360/0x360 [ 487.300520][T16167] percpu_ref_init+0xb1/0x300 [ 487.306441][T16167] io_uring_setup+0x4b3/0x3240 [ 487.312826][T16167] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 487.319309][T16167] ? find_held_lock+0x2d/0x110 [ 487.324979][T16167] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 487.331679][T16167] ? __context_tracking_exit+0x80/0x90 [ 487.337883][T16167] ? lock_downgrade+0x6d0/0x6d0 [ 487.343027][T16167] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 487.349961][T16167] ? syscall_enter_from_user_mode+0x27/0x70 [ 487.356658][T16167] do_syscall_64+0x2d/0x70 [ 487.362315][T16167] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 487.368588][T16167] RIP: 0033:0x43ffc9 [ 487.372600][T16167] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 487.393568][T16167] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 487.402591][T16167] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 487.410966][T16167] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 487.419748][T16167] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 487.428889][T16167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 487.438332][T16167] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 487.469583][T16168] FAULT_INJECTION: forcing a failure. [ 487.469583][T16168] name failslab, interval 1, probability 0, space 0, times 0 [ 487.497147][T16168] CPU: 0 PID: 16168 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 487.506888][T16168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 487.517916][T16168] Call Trace: [ 487.522741][T16168] dump_stack+0x9a/0xcc [ 487.527357][T16168] should_fail.cold+0x5/0xa [ 487.533144][T16168] ? percpu_ref_init+0xb1/0x300 [ 487.540401][T16168] ? percpu_ref_init+0xb1/0x300 [ 487.545878][T16168] should_failslab+0x5/0x10 [ 487.550827][T16168] kmem_cache_alloc_trace+0x55/0x360 [ 487.556736][T16168] ? __io_openat_prep+0x360/0x360 [ 487.562017][T16168] percpu_ref_init+0xb1/0x300 [ 487.567029][T16168] io_uring_setup+0x4b3/0x3240 [ 487.572221][T16168] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 487.578386][T16168] ? find_held_lock+0x2d/0x110 [ 487.583681][T16168] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 487.589684][T16168] ? __context_tracking_exit+0x80/0x90 [ 487.596057][T16168] ? lock_downgrade+0x6d0/0x6d0 [ 487.601622][T16168] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 487.608171][T16168] ? syscall_enter_from_user_mode+0x27/0x70 [ 487.615147][T16168] do_syscall_64+0x2d/0x70 [ 487.619664][T16168] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 487.626176][T16168] RIP: 0033:0x43ffc9 [ 487.630963][T16168] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 487.652903][T16168] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 487.661674][T16168] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 487.670890][T16168] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 487.679738][T16168] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 487.689107][T16168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 487.698654][T16168] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 487.729640][T16169] FAULT_INJECTION: forcing a failure. [ 487.729640][T16169] name failslab, interval 1, probability 0, space 0, times 0 [ 487.757388][T16169] CPU: 0 PID: 16169 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 487.767706][T16169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 487.778732][T16169] Call Trace: [ 487.783036][T16169] dump_stack+0x9a/0xcc [ 487.787603][T16169] should_fail.cold+0x5/0xa [ 487.792205][T16169] ? percpu_ref_init+0xb1/0x300 [ 487.797950][T16169] ? percpu_ref_init+0xb1/0x300 [ 487.803433][T16169] should_failslab+0x5/0x10 [ 487.808039][T16169] kmem_cache_alloc_trace+0x55/0x360 [ 487.813767][T16169] ? __io_openat_prep+0x360/0x360 [ 487.819743][T16169] percpu_ref_init+0xb1/0x300 [ 487.824687][T16169] io_uring_setup+0x4b3/0x3240 [ 487.830359][T16169] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 487.837731][T16169] ? find_held_lock+0x2d/0x110 [ 487.842683][T16169] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 487.849594][T16169] ? __context_tracking_exit+0x80/0x90 [ 487.855597][T16169] ? lock_downgrade+0x6d0/0x6d0 [ 487.861015][T16169] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 487.867275][T16169] ? syscall_enter_from_user_mode+0x27/0x70 [ 487.873445][T16169] do_syscall_64+0x2d/0x70 [ 487.877869][T16169] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 487.883759][T16169] RIP: 0033:0x43ffc9 [ 487.887650][T16169] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 487.908218][T16169] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 487.918498][T16169] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 487.927089][T16169] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 487.936825][T16169] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 487.945246][T16169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 487.953763][T16169] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 487.979550][T16170] FAULT_INJECTION: forcing a failure. [ 487.979550][T16170] name failslab, interval 1, probability 0, space 0, times 0 [ 488.007076][T16170] CPU: 0 PID: 16170 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 488.017893][T16170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 488.029188][T16170] Call Trace: [ 488.032951][T16170] dump_stack+0x9a/0xcc [ 488.038227][T16170] should_fail.cold+0x5/0xa [ 488.045125][T16170] ? percpu_ref_init+0xb1/0x300 [ 488.050946][T16170] ? percpu_ref_init+0xb1/0x300 [ 488.056064][T16170] should_failslab+0x5/0x10 [ 488.060658][T16170] kmem_cache_alloc_trace+0x55/0x360 [ 488.066432][T16170] ? __io_openat_prep+0x360/0x360 [ 488.073379][T16170] percpu_ref_init+0xb1/0x300 [ 488.079062][T16170] io_uring_setup+0x4b3/0x3240 [ 488.084130][T16170] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 488.090500][T16170] ? find_held_lock+0x2d/0x110 [ 488.096036][T16170] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 488.104439][T16170] ? __context_tracking_exit+0x80/0x90 [ 488.110658][T16170] ? lock_downgrade+0x6d0/0x6d0 [ 488.116858][T16170] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 488.123458][T16170] ? syscall_enter_from_user_mode+0x27/0x70 [ 488.130398][T16170] do_syscall_64+0x2d/0x70 [ 488.135372][T16170] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 488.142109][T16170] RIP: 0033:0x43ffc9 [ 488.147897][T16170] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 488.172537][T16170] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 488.182187][T16170] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 488.192023][T16170] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 488.202263][T16170] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 488.211663][T16170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 488.222282][T16170] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 488.257578][T16171] FAULT_INJECTION: forcing a failure. [ 488.257578][T16171] name failslab, interval 1, probability 0, space 0, times 0 [ 488.285672][T16171] CPU: 1 PID: 16171 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 488.299803][T16171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 488.315562][T16171] Call Trace: [ 488.321298][T16171] dump_stack+0x9a/0xcc [ 488.327195][T16171] should_fail.cold+0x5/0xa [ 488.333457][T16171] ? percpu_ref_init+0xb1/0x300 [ 488.339142][T16171] ? percpu_ref_init+0xb1/0x300 [ 488.344639][T16171] should_failslab+0x5/0x10 [ 488.349465][T16171] kmem_cache_alloc_trace+0x55/0x360 [ 488.354958][T16171] ? __io_openat_prep+0x360/0x360 [ 488.360776][T16171] percpu_ref_init+0xb1/0x300 [ 488.367117][T16171] io_uring_setup+0x4b3/0x3240 [ 488.372762][T16171] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 488.380421][T16171] ? find_held_lock+0x2d/0x110 [ 488.385630][T16171] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 488.392401][T16171] ? __context_tracking_exit+0x80/0x90 [ 488.400308][T16171] ? lock_downgrade+0x6d0/0x6d0 [ 488.405816][T16171] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 488.412713][T16171] ? syscall_enter_from_user_mode+0x27/0x70 [ 488.420375][T16171] do_syscall_64+0x2d/0x70 [ 488.425732][T16171] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 488.433545][T16171] RIP: 0033:0x43ffc9 [ 488.438140][T16171] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 488.460224][T16171] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 488.470056][T16171] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 488.480030][T16171] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 488.489441][T16171] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 488.498394][T16171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 488.507336][T16171] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 488.543801][T16172] FAULT_INJECTION: forcing a failure. [ 488.543801][T16172] name failslab, interval 1, probability 0, space 0, times 0 [ 488.560400][T16172] CPU: 0 PID: 16172 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 488.571048][T16172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 488.582874][T16172] Call Trace: [ 488.586347][T16172] dump_stack+0x9a/0xcc [ 488.591221][T16172] should_fail.cold+0x5/0xa [ 488.596655][T16172] ? percpu_ref_init+0xb1/0x300 [ 488.601784][T16172] ? percpu_ref_init+0xb1/0x300 [ 488.607630][T16172] should_failslab+0x5/0x10 [ 488.612682][T16172] kmem_cache_alloc_trace+0x55/0x360 [ 488.619209][T16172] ? __io_openat_prep+0x360/0x360 [ 488.624601][T16172] percpu_ref_init+0xb1/0x300 [ 488.630611][T16172] io_uring_setup+0x4b3/0x3240 [ 488.636019][T16172] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 488.643165][T16172] ? find_held_lock+0x2d/0x110 [ 488.648645][T16172] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 488.655171][T16172] ? __context_tracking_exit+0x80/0x90 [ 488.662225][T16172] ? lock_downgrade+0x6d0/0x6d0 [ 488.668242][T16172] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 488.675784][T16172] ? syscall_enter_from_user_mode+0x27/0x70 [ 488.682433][T16172] do_syscall_64+0x2d/0x70 [ 488.687221][T16172] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 488.693549][T16172] RIP: 0033:0x43ffc9 [ 488.697617][T16172] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 488.719650][T16172] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 488.729327][T16172] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 488.737903][T16172] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 488.746630][T16172] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 488.754922][T16172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 488.764367][T16172] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 488.799857][T16173] FAULT_INJECTION: forcing a failure. [ 488.799857][T16173] name failslab, interval 1, probability 0, space 0, times 0 [ 488.827433][T16173] CPU: 0 PID: 16173 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 488.837215][T16173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 488.847903][T16173] Call Trace: [ 488.851447][T16173] dump_stack+0x9a/0xcc [ 488.856140][T16173] should_fail.cold+0x5/0xa [ 488.861560][T16173] ? percpu_ref_init+0xb1/0x300 [ 488.867466][T16173] ? percpu_ref_init+0xb1/0x300 [ 488.872836][T16173] should_failslab+0x5/0x10 [ 488.878054][T16173] kmem_cache_alloc_trace+0x55/0x360 [ 488.883808][T16173] ? __io_openat_prep+0x360/0x360 [ 488.889021][T16173] percpu_ref_init+0xb1/0x300 [ 488.894084][T16173] io_uring_setup+0x4b3/0x3240 [ 488.899324][T16173] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 488.905656][T16173] ? find_held_lock+0x2d/0x110 [ 488.910775][T16173] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 488.917694][T16173] ? __context_tracking_exit+0x80/0x90 [ 488.923884][T16173] ? lock_downgrade+0x6d0/0x6d0 [ 488.929200][T16173] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 488.935962][T16173] ? syscall_enter_from_user_mode+0x27/0x70 [ 488.942900][T16173] do_syscall_64+0x2d/0x70 [ 488.947712][T16173] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 488.954039][T16173] RIP: 0033:0x43ffc9 [ 488.958033][T16173] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 488.979695][T16173] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 488.988868][T16173] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 488.997305][T16173] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 489.006801][T16173] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 489.015661][T16173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 489.024410][T16173] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 489.158213][T16174] FAULT_INJECTION: forcing a failure. [ 489.158213][T16174] name failslab, interval 1, probability 0, space 0, times 0 [ 489.173004][T16174] CPU: 0 PID: 16174 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 489.183309][T16174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 489.194618][T16174] Call Trace: [ 489.198079][T16174] dump_stack+0x9a/0xcc [ 489.202611][T16174] should_fail.cold+0x5/0xa [ 489.207283][T16174] ? percpu_ref_init+0xb1/0x300 [ 489.212315][T16174] ? percpu_ref_init+0xb1/0x300 [ 489.217772][T16174] should_failslab+0x5/0x10 [ 489.223052][T16174] kmem_cache_alloc_trace+0x55/0x360 [ 489.229217][T16174] ? __io_openat_prep+0x360/0x360 [ 489.234413][T16174] percpu_ref_init+0xb1/0x300 [ 489.239837][T16174] io_uring_setup+0x4b3/0x3240 [ 489.245483][T16174] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 489.252002][T16174] ? find_held_lock+0x2d/0x110 [ 489.257508][T16174] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 489.263789][T16174] ? __context_tracking_exit+0x80/0x90 [ 489.270194][T16174] ? lock_downgrade+0x6d0/0x6d0 [ 489.275755][T16174] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 489.282858][T16174] ? syscall_enter_from_user_mode+0x27/0x70 [ 489.290120][T16174] do_syscall_64+0x2d/0x70 [ 489.294839][T16174] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 489.303674][T16174] RIP: 0033:0x43ffc9 [ 489.308274][T16174] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 489.329888][T16174] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 489.339459][T16174] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 489.347795][T16174] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 489.356494][T16174] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 489.365391][T16174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 489.374278][T16174] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 489.410125][T16175] FAULT_INJECTION: forcing a failure. [ 489.410125][T16175] name failslab, interval 1, probability 0, space 0, times 0 [ 489.437053][T16175] CPU: 0 PID: 16175 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 489.447396][T16175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 489.458761][T16175] Call Trace: [ 489.463108][T16175] dump_stack+0x9a/0xcc [ 489.467541][T16175] should_fail.cold+0x5/0xa [ 489.472324][T16175] ? percpu_ref_init+0xb1/0x300 [ 489.478581][T16175] ? percpu_ref_init+0xb1/0x300 [ 489.484699][T16175] should_failslab+0x5/0x10 [ 489.490789][T16175] kmem_cache_alloc_trace+0x55/0x360 [ 489.497750][T16175] ? __io_openat_prep+0x360/0x360 [ 489.503444][T16175] percpu_ref_init+0xb1/0x300 [ 489.508308][T16175] io_uring_setup+0x4b3/0x3240 [ 489.513082][T16175] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 489.519938][T16175] ? find_held_lock+0x2d/0x110 [ 489.525311][T16175] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 489.531748][T16175] ? __context_tracking_exit+0x80/0x90 [ 489.537736][T16175] ? lock_downgrade+0x6d0/0x6d0 [ 489.543654][T16175] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 489.550256][T16175] ? syscall_enter_from_user_mode+0x27/0x70 [ 489.556169][T16175] do_syscall_64+0x2d/0x70 [ 489.560908][T16175] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 489.567350][T16175] RIP: 0033:0x43ffc9 [ 489.571503][T16175] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 489.593805][T16175] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 489.602510][T16175] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 489.611214][T16175] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 489.620080][T16175] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 489.628500][T16175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 489.637472][T16175] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 489.669449][T16176] FAULT_INJECTION: forcing a failure. [ 489.669449][T16176] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 489.697034][T16176] CPU: 0 PID: 16176 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 489.707358][T16176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 489.721095][T16176] Call Trace: [ 489.724988][T16176] dump_stack+0x9a/0xcc [ 489.729349][T16176] should_fail.cold+0x5/0xa [ 489.734490][T16176] __alloc_pages_nodemask+0x189/0x730 [ 489.740692][T16176] ? __alloc_pages_slowpath.constprop.0+0x2240/0x2240 [ 489.748588][T16176] ? fs_reclaim_release+0x9c/0xe0 [ 489.754917][T16176] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 489.761396][T16176] kmalloc_order+0x32/0xd0 [ 489.766012][T16176] kmalloc_order_trace+0x14/0x130 [ 489.771297][T16176] io_uring_setup+0x438/0x3240 [ 489.776579][T16176] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 489.782853][T16176] ? find_held_lock+0x2d/0x110 [ 489.788270][T16176] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 489.795054][T16176] ? __context_tracking_exit+0x80/0x90 [ 489.800956][T16176] ? lock_downgrade+0x6d0/0x6d0 [ 489.806380][T16176] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 489.812835][T16176] ? syscall_enter_from_user_mode+0x27/0x70 [ 489.818988][T16176] do_syscall_64+0x2d/0x70 [ 489.823893][T16176] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 489.830262][T16176] RIP: 0033:0x43ffc9 [ 489.834158][T16176] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 489.854357][T16176] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 489.863318][T16176] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 489.871285][T16176] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 489.879437][T16176] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 489.888427][T16176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 489.897490][T16176] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 489.930338][T16177] FAULT_INJECTION: forcing a failure. [ 489.930338][T16177] name failslab, interval 1, probability 0, space 0, times 0 [ 489.974076][T16177] CPU: 1 PID: 16177 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 489.983318][T16177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 489.994158][T16177] Call Trace: [ 489.997709][T16177] dump_stack+0x9a/0xcc [ 490.002089][T16177] should_fail.cold+0x5/0xa [ 490.006847][T16177] ? percpu_ref_init+0xb1/0x300 [ 490.012195][T16177] ? percpu_ref_init+0xb1/0x300 [ 490.018005][T16177] should_failslab+0x5/0x10 [ 490.024137][T16177] kmem_cache_alloc_trace+0x55/0x360 [ 490.030031][T16177] ? __io_openat_prep+0x360/0x360 [ 490.035333][T16177] percpu_ref_init+0xb1/0x300 [ 490.040085][T16177] io_uring_setup+0x4b3/0x3240 [ 490.045964][T16177] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 490.052938][T16177] ? find_held_lock+0x2d/0x110 [ 490.059052][T16177] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 490.065991][T16177] ? __context_tracking_exit+0x80/0x90 [ 490.071944][T16177] ? lock_downgrade+0x6d0/0x6d0 [ 490.077762][T16177] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 490.084223][T16177] ? syscall_enter_from_user_mode+0x27/0x70 [ 490.090565][T16177] do_syscall_64+0x2d/0x70 [ 490.095373][T16177] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 490.103839][T16177] RIP: 0033:0x43ffc9 [ 490.109158][T16177] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 490.131928][T16177] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 490.141655][T16177] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 490.151172][T16177] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 490.160943][T16177] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 490.170556][T16177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 490.180184][T16177] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 490.202638][T16178] FAULT_INJECTION: forcing a failure. [ 490.202638][T16178] name failslab, interval 1, probability 0, space 0, times 0 [ 490.217402][T16178] CPU: 1 PID: 16178 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 490.227908][T16178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 490.239364][T16178] Call Trace: [ 490.243142][T16178] dump_stack+0x9a/0xcc [ 490.247827][T16178] should_fail.cold+0x5/0xa [ 490.252415][T16178] ? percpu_ref_init+0xb1/0x300 [ 490.257706][T16178] ? percpu_ref_init+0xb1/0x300 [ 490.262897][T16178] should_failslab+0x5/0x10 [ 490.267676][T16178] kmem_cache_alloc_trace+0x55/0x360 [ 490.274007][T16178] ? __io_openat_prep+0x360/0x360 [ 490.279326][T16178] percpu_ref_init+0xb1/0x300 [ 490.284636][T16178] io_uring_setup+0x4b3/0x3240 [ 490.289883][T16178] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 490.296434][T16178] ? find_held_lock+0x2d/0x110 [ 490.301751][T16178] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 490.308724][T16178] ? __context_tracking_exit+0x80/0x90 [ 490.315079][T16178] ? lock_downgrade+0x6d0/0x6d0 [ 490.320502][T16178] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 490.327893][T16178] ? syscall_enter_from_user_mode+0x27/0x70 [ 490.334413][T16178] do_syscall_64+0x2d/0x70 [ 490.339894][T16178] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 490.346346][T16178] RIP: 0033:0x43ffc9 [ 490.350691][T16178] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 490.373303][T16178] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 490.383033][T16178] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 490.391392][T16178] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 490.400282][T16178] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 490.409893][T16178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 490.421914][T16178] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 490.470534][T16179] FAULT_INJECTION: forcing a failure. [ 490.470534][T16179] name failslab, interval 1, probability 0, space 0, times 0 [ 490.502680][T16179] CPU: 0 PID: 16179 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 490.513079][T16179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 490.525714][T16179] Call Trace: [ 490.530619][T16179] dump_stack+0x9a/0xcc [ 490.536149][T16179] should_fail.cold+0x5/0xa [ 490.540925][T16179] ? percpu_ref_init+0xb1/0x300 [ 490.546006][T16179] ? percpu_ref_init+0xb1/0x300 [ 490.551370][T16179] should_failslab+0x5/0x10 [ 490.556048][T16179] kmem_cache_alloc_trace+0x55/0x360 [ 490.561686][T16179] ? __io_openat_prep+0x360/0x360 [ 490.566757][T16179] percpu_ref_init+0xb1/0x300 [ 490.571576][T16179] io_uring_setup+0x4b3/0x3240 [ 490.576932][T16179] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 490.583656][T16179] ? find_held_lock+0x2d/0x110 [ 490.588722][T16179] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 490.594746][T16179] ? __context_tracking_exit+0x80/0x90 [ 490.600381][T16179] ? lock_downgrade+0x6d0/0x6d0 [ 490.605848][T16179] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 490.611831][T16179] ? syscall_enter_from_user_mode+0x27/0x70 [ 490.618515][T16179] do_syscall_64+0x2d/0x70 [ 490.623375][T16179] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 490.629671][T16179] RIP: 0033:0x43ffc9 [ 490.633659][T16179] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 490.655828][T16179] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 490.667200][T16179] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 490.675988][T16179] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 490.685258][T16179] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 490.693613][T16179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 490.702820][T16179] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 490.750779][T16180] FAULT_INJECTION: forcing a failure. [ 490.750779][T16180] name failslab, interval 1, probability 0, space 0, times 0 [ 490.778186][T16180] CPU: 1 PID: 16180 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 490.788607][T16180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 490.799243][T16180] Call Trace: [ 490.802561][T16180] dump_stack+0x9a/0xcc [ 490.807183][T16180] should_fail.cold+0x5/0xa [ 490.811993][T16180] ? percpu_ref_init+0xb1/0x300 [ 490.817781][T16180] ? percpu_ref_init+0xb1/0x300 [ 490.822736][T16180] should_failslab+0x5/0x10 [ 490.827670][T16180] kmem_cache_alloc_trace+0x55/0x360 [ 490.833422][T16180] ? __io_openat_prep+0x360/0x360 [ 490.838801][T16180] percpu_ref_init+0xb1/0x300 [ 490.844092][T16180] io_uring_setup+0x4b3/0x3240 [ 490.849123][T16180] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 490.855680][T16180] ? find_held_lock+0x2d/0x110 [ 490.861060][T16180] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 490.867503][T16180] ? __context_tracking_exit+0x80/0x90 [ 490.873480][T16180] ? lock_downgrade+0x6d0/0x6d0 [ 490.878518][T16180] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 490.884749][T16180] ? syscall_enter_from_user_mode+0x27/0x70 [ 490.890813][T16180] do_syscall_64+0x2d/0x70 [ 490.895495][T16180] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 490.901877][T16180] RIP: 0033:0x43ffc9 [ 490.905856][T16180] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 490.927145][T16180] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 490.936282][T16180] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 490.945352][T16180] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 490.953867][T16180] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 490.963012][T16180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 490.972499][T16180] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 491.094470][T16181] FAULT_INJECTION: forcing a failure. [ 491.094470][T16181] name failslab, interval 1, probability 0, space 0, times 0 [ 491.123343][T16181] CPU: 0 PID: 16181 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 491.133289][T16181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.144915][T16181] Call Trace: [ 491.148465][T16181] dump_stack+0x9a/0xcc [ 491.152793][T16181] should_fail.cold+0x5/0xa [ 491.158441][T16181] ? percpu_ref_init+0xb1/0x300 [ 491.163731][T16181] ? percpu_ref_init+0xb1/0x300 [ 491.169177][T16181] should_failslab+0x5/0x10 [ 491.174801][T16181] kmem_cache_alloc_trace+0x55/0x360 [ 491.180878][T16181] ? __io_openat_prep+0x360/0x360 [ 491.186531][T16181] percpu_ref_init+0xb1/0x300 [ 491.191820][T16181] io_uring_setup+0x4b3/0x3240 [ 491.197031][T16181] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 491.203298][T16181] ? find_held_lock+0x2d/0x110 [ 491.208141][T16181] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 491.214047][T16181] ? __context_tracking_exit+0x80/0x90 [ 491.220136][T16181] ? lock_downgrade+0x6d0/0x6d0 [ 491.225592][T16181] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 491.232045][T16181] ? syscall_enter_from_user_mode+0x27/0x70 [ 491.238465][T16181] do_syscall_64+0x2d/0x70 [ 491.242890][T16181] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 491.249793][T16181] RIP: 0033:0x43ffc9 [ 491.253767][T16181] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 491.275128][T16181] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 491.283905][T16181] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 491.293144][T16181] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 491.301559][T16181] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 491.310941][T16181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 491.319708][T16181] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 491.360325][T16182] FAULT_INJECTION: forcing a failure. [ 491.360325][T16182] name failslab, interval 1, probability 0, space 0, times 0 [ 491.386901][T16182] CPU: 1 PID: 16182 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 491.397056][T16182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.407607][T16182] Call Trace: [ 491.411869][T16182] dump_stack+0x9a/0xcc [ 491.417117][T16182] should_fail.cold+0x5/0xa [ 491.422426][T16182] ? percpu_ref_init+0xb1/0x300 [ 491.427848][T16182] ? percpu_ref_init+0xb1/0x300 [ 491.433697][T16182] should_failslab+0x5/0x10 [ 491.438818][T16182] kmem_cache_alloc_trace+0x55/0x360 [ 491.445372][T16182] ? __io_openat_prep+0x360/0x360 [ 491.451406][T16182] percpu_ref_init+0xb1/0x300 [ 491.456253][T16182] io_uring_setup+0x4b3/0x3240 [ 491.461768][T16182] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 491.468115][T16182] ? find_held_lock+0x2d/0x110 [ 491.473603][T16182] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 491.480119][T16182] ? __context_tracking_exit+0x80/0x90 [ 491.486061][T16182] ? lock_downgrade+0x6d0/0x6d0 [ 491.491112][T16182] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 491.497974][T16182] ? syscall_enter_from_user_mode+0x27/0x70 [ 491.505208][T16182] do_syscall_64+0x2d/0x70 [ 491.510232][T16182] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 491.516915][T16182] RIP: 0033:0x43ffc9 [ 491.521237][T16182] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 491.542681][T16182] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 491.551361][T16182] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 491.561869][T16182] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 491.570852][T16182] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 491.580042][T16182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 491.589391][T16182] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 491.619316][T16183] FAULT_INJECTION: forcing a failure. [ 491.619316][T16183] name failslab, interval 1, probability 0, space 0, times 0 [ 491.654004][T16183] CPU: 0 PID: 16183 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 491.663983][T16183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.675109][T16183] Call Trace: [ 491.678843][T16183] dump_stack+0x9a/0xcc [ 491.683622][T16183] should_fail.cold+0x5/0xa [ 491.688634][T16183] ? percpu_ref_init+0xb1/0x300 [ 491.693949][T16183] ? percpu_ref_init+0xb1/0x300 [ 491.699214][T16183] should_failslab+0x5/0x10 [ 491.705307][T16183] kmem_cache_alloc_trace+0x55/0x360 [ 491.711036][T16183] ? __io_openat_prep+0x360/0x360 [ 491.716333][T16183] percpu_ref_init+0xb1/0x300 [ 491.721539][T16183] io_uring_setup+0x4b3/0x3240 [ 491.726874][T16183] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 491.734928][T16183] ? find_held_lock+0x2d/0x110 [ 491.742863][T16183] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 491.749089][T16183] ? __context_tracking_exit+0x80/0x90 [ 491.755498][T16183] ? lock_downgrade+0x6d0/0x6d0 [ 491.761216][T16183] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 491.768494][T16183] ? syscall_enter_from_user_mode+0x27/0x70 [ 491.775079][T16183] do_syscall_64+0x2d/0x70 [ 491.779832][T16183] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 491.785899][T16183] RIP: 0033:0x43ffc9 [ 491.790207][T16183] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 491.813117][T16183] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 491.822980][T16183] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 491.831728][T16183] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 491.841966][T16183] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 491.851626][T16183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 491.860339][T16183] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 491.910003][T16184] FAULT_INJECTION: forcing a failure. [ 491.910003][T16184] name failslab, interval 1, probability 0, space 0, times 0 [ 491.938671][T16184] CPU: 0 PID: 16184 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 491.948652][T16184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.959212][T16184] Call Trace: [ 491.962576][T16184] dump_stack+0x9a/0xcc [ 491.966825][T16184] should_fail.cold+0x5/0xa [ 491.971579][T16184] ? percpu_ref_init+0xb1/0x300 [ 491.976989][T16184] ? percpu_ref_init+0xb1/0x300 [ 491.982910][T16184] should_failslab+0x5/0x10 [ 491.988061][T16184] kmem_cache_alloc_trace+0x55/0x360 [ 491.993863][T16184] ? __io_openat_prep+0x360/0x360 [ 491.999491][T16184] percpu_ref_init+0xb1/0x300 [ 492.004268][T16184] io_uring_setup+0x4b3/0x3240 [ 492.009840][T16184] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 492.016703][T16184] ? find_held_lock+0x2d/0x110 [ 492.022210][T16184] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 492.028573][T16184] ? __context_tracking_exit+0x80/0x90 [ 492.034523][T16184] ? lock_downgrade+0x6d0/0x6d0 [ 492.039674][T16184] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 492.046376][T16184] ? syscall_enter_from_user_mode+0x27/0x70 [ 492.052840][T16184] do_syscall_64+0x2d/0x70 [ 492.057369][T16184] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 492.064519][T16184] RIP: 0033:0x43ffc9 [ 492.068423][T16184] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 492.089417][T16184] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 492.100253][T16184] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 492.109642][T16184] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 492.119278][T16184] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 492.129692][T16184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 492.138808][T16184] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 492.169233][T16185] FAULT_INJECTION: forcing a failure. [ 492.169233][T16185] name failslab, interval 1, probability 0, space 0, times 0 [ 492.196869][T16185] CPU: 1 PID: 16185 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 492.207462][T16185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 492.218247][T16185] Call Trace: [ 492.221965][T16185] dump_stack+0x9a/0xcc [ 492.227706][T16185] should_fail.cold+0x5/0xa [ 492.232738][T16185] ? percpu_ref_init+0xb1/0x300 [ 492.238350][T16185] ? percpu_ref_init+0xb1/0x300 [ 492.243677][T16185] should_failslab+0x5/0x10 [ 492.248803][T16185] kmem_cache_alloc_trace+0x55/0x360 [ 492.254649][T16185] ? __io_openat_prep+0x360/0x360 [ 492.259958][T16185] percpu_ref_init+0xb1/0x300 [ 492.265221][T16185] io_uring_setup+0x4b3/0x3240 [ 492.270265][T16185] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 492.276741][T16185] ? find_held_lock+0x2d/0x110 [ 492.281889][T16185] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 492.288845][T16185] ? __context_tracking_exit+0x80/0x90 [ 492.298142][T16185] ? lock_downgrade+0x6d0/0x6d0 [ 492.303599][T16185] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 492.310540][T16185] ? syscall_enter_from_user_mode+0x27/0x70 [ 492.316951][T16185] do_syscall_64+0x2d/0x70 [ 492.321801][T16185] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 492.328532][T16185] RIP: 0033:0x43ffc9 [ 492.332525][T16185] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 492.353950][T16185] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 492.364608][T16185] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 492.372860][T16185] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 492.381642][T16185] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 492.391306][T16185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 492.399856][T16185] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 492.424250][T16186] FAULT_INJECTION: forcing a failure. [ 492.424250][T16186] name failslab, interval 1, probability 0, space 0, times 0 [ 492.454434][T16186] CPU: 0 PID: 16186 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 492.464134][T16186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 492.475164][T16186] Call Trace: [ 492.479066][T16186] dump_stack+0x9a/0xcc [ 492.483706][T16186] should_fail.cold+0x5/0xa [ 492.490958][T16186] ? percpu_ref_init+0xb1/0x300 [ 492.496518][T16186] ? percpu_ref_init+0xb1/0x300 [ 492.503284][T16186] should_failslab+0x5/0x10 [ 492.509380][T16186] kmem_cache_alloc_trace+0x55/0x360 [ 492.515460][T16186] ? __io_openat_prep+0x360/0x360 [ 492.521444][T16186] percpu_ref_init+0xb1/0x300 [ 492.527566][T16186] io_uring_setup+0x4b3/0x3240 [ 492.535101][T16186] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 492.543258][T16186] ? find_held_lock+0x2d/0x110 [ 492.548555][T16186] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 492.555069][T16186] ? __context_tracking_exit+0x80/0x90 [ 492.561577][T16186] ? lock_downgrade+0x6d0/0x6d0 [ 492.567001][T16186] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 492.574859][T16186] ? syscall_enter_from_user_mode+0x27/0x70 [ 492.581641][T16186] do_syscall_64+0x2d/0x70 [ 492.586358][T16186] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 492.593541][T16186] RIP: 0033:0x43ffc9 [ 492.597527][T16186] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 492.620828][T16186] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 492.629781][T16186] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 492.639093][T16186] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 492.647641][T16186] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 492.656203][T16186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 492.665706][T16186] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 492.690982][T16187] FAULT_INJECTION: forcing a failure. [ 492.690982][T16187] name failslab, interval 1, probability 0, space 0, times 0 [ 492.721506][T16187] CPU: 0 PID: 16187 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 492.732941][T16187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 492.744079][T16187] Call Trace: [ 492.747911][T16187] dump_stack+0x9a/0xcc [ 492.752279][T16187] should_fail.cold+0x5/0xa [ 492.757484][T16187] ? percpu_ref_init+0xb1/0x300 [ 492.763065][T16187] ? percpu_ref_init+0xb1/0x300 [ 492.768011][T16187] should_failslab+0x5/0x10 [ 492.775381][T16187] kmem_cache_alloc_trace+0x55/0x360 [ 492.780835][T16187] ? __io_openat_prep+0x360/0x360 [ 492.786205][T16187] percpu_ref_init+0xb1/0x300 [ 492.791149][T16187] io_uring_setup+0x4b3/0x3240 [ 492.796411][T16187] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 492.803083][T16187] ? find_held_lock+0x2d/0x110 [ 492.808250][T16187] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 492.814341][T16187] ? __context_tracking_exit+0x80/0x90 [ 492.819985][T16187] ? lock_downgrade+0x6d0/0x6d0 [ 492.825005][T16187] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 492.831259][T16187] ? syscall_enter_from_user_mode+0x27/0x70 [ 492.837841][T16187] do_syscall_64+0x2d/0x70 [ 492.842602][T16187] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 492.849109][T16187] RIP: 0033:0x43ffc9 [ 492.853524][T16187] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 492.874609][T16187] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 492.884115][T16187] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 492.892713][T16187] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 492.901583][T16187] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 492.910247][T16187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 492.918934][T16187] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 493.029196][T16188] FAULT_INJECTION: forcing a failure. [ 493.029196][T16188] name failslab, interval 1, probability 0, space 0, times 0 [ 493.043299][T16188] CPU: 0 PID: 16188 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 493.052851][T16188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.066583][T16188] Call Trace: [ 493.071077][T16188] dump_stack+0x9a/0xcc [ 493.076441][T16188] should_fail.cold+0x5/0xa [ 493.081311][T16188] ? percpu_ref_init+0xb1/0x300 [ 493.086782][T16188] ? percpu_ref_init+0xb1/0x300 [ 493.091840][T16188] should_failslab+0x5/0x10 [ 493.097049][T16188] kmem_cache_alloc_trace+0x55/0x360 [ 493.105617][T16188] ? __io_openat_prep+0x360/0x360 [ 493.112232][T16188] percpu_ref_init+0xb1/0x300 [ 493.117709][T16188] io_uring_setup+0x4b3/0x3240 [ 493.122986][T16188] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 493.129869][T16188] ? find_held_lock+0x2d/0x110 [ 493.136028][T16188] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 493.142384][T16188] ? __context_tracking_exit+0x80/0x90 [ 493.148476][T16188] ? lock_downgrade+0x6d0/0x6d0 [ 493.154173][T16188] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 493.160911][T16188] ? syscall_enter_from_user_mode+0x27/0x70 [ 493.167302][T16188] do_syscall_64+0x2d/0x70 [ 493.172396][T16188] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 493.179660][T16188] RIP: 0033:0x43ffc9 [ 493.183666][T16188] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 493.205021][T16188] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 493.215833][T16188] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 493.225189][T16188] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 493.235038][T16188] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 493.243559][T16188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 493.252068][T16188] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 493.289292][T16189] FAULT_INJECTION: forcing a failure. [ 493.289292][T16189] name failslab, interval 1, probability 0, space 0, times 0 [ 493.316875][T16189] CPU: 0 PID: 16189 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 493.326386][T16189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.337659][T16189] Call Trace: [ 493.341071][T16189] dump_stack+0x9a/0xcc [ 493.346258][T16189] should_fail.cold+0x5/0xa [ 493.351879][T16189] ? percpu_ref_init+0xb1/0x300 [ 493.358387][T16189] ? percpu_ref_init+0xb1/0x300 [ 493.363779][T16189] should_failslab+0x5/0x10 [ 493.369219][T16189] kmem_cache_alloc_trace+0x55/0x360 [ 493.375615][T16189] ? __io_openat_prep+0x360/0x360 [ 493.381026][T16189] percpu_ref_init+0xb1/0x300 [ 493.386395][T16189] io_uring_setup+0x4b3/0x3240 [ 493.391869][T16189] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 493.398857][T16189] ? find_held_lock+0x2d/0x110 [ 493.403931][T16189] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 493.410392][T16189] ? __context_tracking_exit+0x80/0x90 [ 493.416558][T16189] ? lock_downgrade+0x6d0/0x6d0 [ 493.422881][T16189] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 493.429553][T16189] ? syscall_enter_from_user_mode+0x27/0x70 [ 493.436559][T16189] do_syscall_64+0x2d/0x70 [ 493.441677][T16189] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 493.449068][T16189] RIP: 0033:0x43ffc9 [ 493.453423][T16189] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 493.474505][T16189] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 493.483642][T16189] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 493.492608][T16189] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 493.501203][T16189] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 493.509899][T16189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 493.518488][T16189] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 493.549252][T16190] FAULT_INJECTION: forcing a failure. [ 493.549252][T16190] name failslab, interval 1, probability 0, space 0, times 0 [ 493.576824][T16190] CPU: 0 PID: 16190 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 493.589283][T16190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.605907][T16190] Call Trace: [ 493.609291][T16190] dump_stack+0x9a/0xcc [ 493.613628][T16190] should_fail.cold+0x5/0xa [ 493.618649][T16190] ? percpu_ref_init+0xb1/0x300 [ 493.624135][T16190] ? percpu_ref_init+0xb1/0x300 [ 493.630193][T16190] should_failslab+0x5/0x10 [ 493.635942][T16190] kmem_cache_alloc_trace+0x55/0x360 [ 493.642442][T16190] ? __io_openat_prep+0x360/0x360 [ 493.647636][T16190] percpu_ref_init+0xb1/0x300 [ 493.652668][T16190] io_uring_setup+0x4b3/0x3240 [ 493.658429][T16190] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 493.665612][T16190] ? find_held_lock+0x2d/0x110 [ 493.670853][T16190] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 493.677257][T16190] ? __context_tracking_exit+0x80/0x90 [ 493.683069][T16190] ? lock_downgrade+0x6d0/0x6d0 [ 493.689035][T16190] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 493.696385][T16190] ? syscall_enter_from_user_mode+0x27/0x70 [ 493.702937][T16190] do_syscall_64+0x2d/0x70 [ 493.708511][T16190] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 493.715994][T16190] RIP: 0033:0x43ffc9 [ 493.721067][T16190] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 493.743930][T16190] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 493.753955][T16190] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 493.762942][T16190] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 493.772889][T16190] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 493.781747][T16190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 493.790954][T16190] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 493.819197][T16191] FAULT_INJECTION: forcing a failure. [ 493.819197][T16191] name failslab, interval 1, probability 0, space 0, times 0 [ 493.856818][T16191] CPU: 0 PID: 16191 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 493.868183][T16191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.879395][T16191] Call Trace: [ 493.883685][T16191] dump_stack+0x9a/0xcc [ 493.890589][T16191] should_fail.cold+0x5/0xa [ 493.895599][T16191] ? percpu_ref_init+0xb1/0x300 [ 493.901182][T16191] ? percpu_ref_init+0xb1/0x300 [ 493.907656][T16191] should_failslab+0x5/0x10 [ 493.912618][T16191] kmem_cache_alloc_trace+0x55/0x360 [ 493.918854][T16191] ? __io_openat_prep+0x360/0x360 [ 493.924056][T16191] percpu_ref_init+0xb1/0x300 [ 493.928922][T16191] io_uring_setup+0x4b3/0x3240 [ 493.934089][T16191] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 493.940095][T16191] ? find_held_lock+0x2d/0x110 [ 493.945538][T16191] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 493.952775][T16191] ? __context_tracking_exit+0x80/0x90 [ 493.958789][T16191] ? lock_downgrade+0x6d0/0x6d0 [ 493.964755][T16191] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 493.971452][T16191] ? syscall_enter_from_user_mode+0x27/0x70 [ 493.977635][T16191] do_syscall_64+0x2d/0x70 [ 493.982722][T16191] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 493.989329][T16191] RIP: 0033:0x43ffc9 [ 493.993231][T16191] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 494.014277][T16191] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 494.023691][T16191] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 494.032999][T16191] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 494.041636][T16191] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 494.050306][T16191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 494.059178][T16191] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 494.101023][T16192] FAULT_INJECTION: forcing a failure. [ 494.101023][T16192] name failslab, interval 1, probability 0, space 0, times 0 [ 494.116020][T16192] CPU: 1 PID: 16192 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 494.125922][T16192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 494.136354][T16192] Call Trace: [ 494.140075][T16192] dump_stack+0x9a/0xcc [ 494.145226][T16192] should_fail.cold+0x5/0xa [ 494.151075][T16192] ? percpu_ref_init+0xb1/0x300 [ 494.157396][T16192] ? percpu_ref_init+0xb1/0x300 [ 494.162948][T16192] should_failslab+0x5/0x10 [ 494.167701][T16192] kmem_cache_alloc_trace+0x55/0x360 [ 494.174281][T16192] ? __io_openat_prep+0x360/0x360 [ 494.179751][T16192] percpu_ref_init+0xb1/0x300 [ 494.185189][T16192] io_uring_setup+0x4b3/0x3240 [ 494.190543][T16192] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 494.198093][T16192] ? find_held_lock+0x2d/0x110 [ 494.203326][T16192] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 494.209316][T16192] ? __context_tracking_exit+0x80/0x90 [ 494.215058][T16192] ? lock_downgrade+0x6d0/0x6d0 [ 494.220664][T16192] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 494.228972][T16192] ? syscall_enter_from_user_mode+0x27/0x70 [ 494.236889][T16192] do_syscall_64+0x2d/0x70 [ 494.241419][T16192] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 494.248033][T16192] RIP: 0033:0x43ffc9 [ 494.252464][T16192] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 494.274990][T16192] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 494.284268][T16192] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 494.292681][T16192] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 494.301348][T16192] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 494.310856][T16192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 494.319474][T16192] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 494.339290][T16193] FAULT_INJECTION: forcing a failure. [ 494.339290][T16193] name failslab, interval 1, probability 0, space 0, times 0 [ 494.363918][T16193] CPU: 1 PID: 16193 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 494.373256][T16193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 494.384957][T16193] Call Trace: [ 494.388364][T16193] dump_stack+0x9a/0xcc [ 494.392999][T16193] should_fail.cold+0x5/0xa [ 494.398158][T16193] ? percpu_ref_init+0xb1/0x300 [ 494.403752][T16193] ? percpu_ref_init+0xb1/0x300 [ 494.409307][T16193] should_failslab+0x5/0x10 [ 494.414371][T16193] kmem_cache_alloc_trace+0x55/0x360 [ 494.419819][T16193] ? __io_openat_prep+0x360/0x360 [ 494.425790][T16193] percpu_ref_init+0xb1/0x300 [ 494.431120][T16193] io_uring_setup+0x4b3/0x3240 [ 494.436401][T16193] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 494.442994][T16193] ? find_held_lock+0x2d/0x110 [ 494.448366][T16193] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 494.454667][T16193] ? __context_tracking_exit+0x80/0x90 [ 494.460682][T16193] ? lock_downgrade+0x6d0/0x6d0 [ 494.465829][T16193] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 494.472783][T16193] ? syscall_enter_from_user_mode+0x27/0x70 [ 494.478939][T16193] do_syscall_64+0x2d/0x70 [ 494.483614][T16193] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 494.490193][T16193] RIP: 0033:0x43ffc9 [ 494.494532][T16193] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 494.516841][T16193] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 494.525781][T16193] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 494.534618][T16193] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 494.543107][T16193] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 494.551244][T16193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 494.559582][T16193] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 494.598193][T16194] FAULT_INJECTION: forcing a failure. [ 494.598193][T16194] name failslab, interval 1, probability 0, space 0, times 0 [ 494.643964][T16194] CPU: 1 PID: 16194 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 494.655290][T16194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 494.666522][T16194] Call Trace: [ 494.670021][T16194] dump_stack+0x9a/0xcc [ 494.674264][T16194] should_fail.cold+0x5/0xa [ 494.679886][T16194] ? percpu_ref_init+0xb1/0x300 [ 494.685816][T16194] ? percpu_ref_init+0xb1/0x300 [ 494.691854][T16194] should_failslab+0x5/0x10 [ 494.696982][T16194] kmem_cache_alloc_trace+0x55/0x360 [ 494.703068][T16194] ? __io_openat_prep+0x360/0x360 [ 494.709494][T16194] percpu_ref_init+0xb1/0x300 [ 494.714265][T16194] io_uring_setup+0x4b3/0x3240 [ 494.719713][T16194] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 494.726526][T16194] ? find_held_lock+0x2d/0x110 [ 494.732094][T16194] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 494.738870][T16194] ? __context_tracking_exit+0x80/0x90 [ 494.745045][T16194] ? lock_downgrade+0x6d0/0x6d0 [ 494.751082][T16194] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 494.759067][T16194] ? syscall_enter_from_user_mode+0x27/0x70 [ 494.767196][T16194] do_syscall_64+0x2d/0x70 [ 494.772783][T16194] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 494.779175][T16194] RIP: 0033:0x43ffc9 [ 494.784332][T16194] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 494.807877][T16194] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 494.816770][T16194] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 494.825456][T16194] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 494.833820][T16194] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 494.843416][T16194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 494.852404][T16194] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 494.876775][T16195] FAULT_INJECTION: forcing a failure. [ 494.876775][T16195] name failslab, interval 1, probability 0, space 0, times 0 [ 494.897107][T16195] CPU: 1 PID: 16195 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 494.907054][T16195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 494.917732][T16195] Call Trace: [ 494.921117][T16195] dump_stack+0x9a/0xcc [ 494.925578][T16195] should_fail.cold+0x5/0xa [ 494.930708][T16195] ? percpu_ref_init+0xb1/0x300 [ 494.935997][T16195] ? percpu_ref_init+0xb1/0x300 [ 494.940929][T16195] should_failslab+0x5/0x10 [ 494.946261][T16195] kmem_cache_alloc_trace+0x55/0x360 [ 494.952358][T16195] ? __io_openat_prep+0x360/0x360 [ 494.958710][T16195] percpu_ref_init+0xb1/0x300 [ 494.964102][T16195] io_uring_setup+0x4b3/0x3240 [ 494.969119][T16195] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 494.975960][T16195] ? find_held_lock+0x2d/0x110 [ 494.981532][T16195] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 494.988546][T16195] ? __context_tracking_exit+0x80/0x90 [ 494.995588][T16195] ? lock_downgrade+0x6d0/0x6d0 [ 495.000636][T16195] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 495.007296][T16195] ? syscall_enter_from_user_mode+0x27/0x70 [ 495.014470][T16195] do_syscall_64+0x2d/0x70 [ 495.020465][T16195] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 495.026613][T16195] RIP: 0033:0x43ffc9 [ 495.030508][T16195] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 495.051948][T16195] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 495.060828][T16195] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 495.070220][T16195] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 495.078921][T16195] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 495.087148][T16195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 495.095904][T16195] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 495.139886][T16196] FAULT_INJECTION: forcing a failure. [ 495.139886][T16196] name failslab, interval 1, probability 0, space 0, times 0 [ 495.176756][T16196] CPU: 0 PID: 16196 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 495.188574][T16196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 495.203708][T16196] Call Trace: [ 495.208185][T16196] dump_stack+0x9a/0xcc [ 495.213896][T16196] should_fail.cold+0x5/0xa [ 495.219031][T16196] ? percpu_ref_init+0xb1/0x300 [ 495.225729][T16196] ? percpu_ref_init+0xb1/0x300 [ 495.232853][T16196] should_failslab+0x5/0x10 [ 495.238768][T16196] kmem_cache_alloc_trace+0x55/0x360 [ 495.246751][T16196] ? __io_openat_prep+0x360/0x360 [ 495.254307][T16196] percpu_ref_init+0xb1/0x300 [ 495.260125][T16196] io_uring_setup+0x4b3/0x3240 [ 495.265726][T16196] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 495.271967][T16196] ? find_held_lock+0x2d/0x110 [ 495.277157][T16196] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 495.283424][T16196] ? __context_tracking_exit+0x80/0x90 [ 495.292150][T16196] ? lock_downgrade+0x6d0/0x6d0 [ 495.298905][T16196] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 495.310337][T16196] ? syscall_enter_from_user_mode+0x27/0x70 [ 495.316803][T16196] do_syscall_64+0x2d/0x70 [ 495.321764][T16196] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 495.328187][T16196] RIP: 0033:0x43ffc9 [ 495.332118][T16196] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 495.353213][T16196] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 495.362654][T16196] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 495.370732][T16196] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 495.379451][T16196] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 495.387781][T16196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 495.396634][T16196] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 495.429178][T16197] FAULT_INJECTION: forcing a failure. [ 495.429178][T16197] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 495.466741][T16197] CPU: 0 PID: 16197 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 495.477210][T16197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 495.488237][T16197] Call Trace: [ 495.492220][T16197] dump_stack+0x9a/0xcc [ 495.496883][T16197] should_fail.cold+0x5/0xa [ 495.502012][T16197] __alloc_pages_nodemask+0x189/0x730 [ 495.508278][T16197] ? __alloc_pages_slowpath.constprop.0+0x2240/0x2240 [ 495.515899][T16197] ? fs_reclaim_release+0x9c/0xe0 [ 495.521366][T16197] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 495.528392][T16197] kmalloc_order+0x32/0xd0 [ 495.533191][T16197] kmalloc_order_trace+0x14/0x130 [ 495.538572][T16197] io_uring_setup+0x438/0x3240 [ 495.543883][T16197] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 495.550132][T16197] ? find_held_lock+0x2d/0x110 [ 495.555072][T16197] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 495.561782][T16197] ? __context_tracking_exit+0x80/0x90 [ 495.567512][T16197] ? lock_downgrade+0x6d0/0x6d0 [ 495.573254][T16197] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 495.579750][T16197] ? syscall_enter_from_user_mode+0x27/0x70 [ 495.586333][T16197] do_syscall_64+0x2d/0x70 [ 495.591367][T16197] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 495.598705][T16197] RIP: 0033:0x43ffc9 [ 495.603468][T16197] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 495.626173][T16197] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 495.636232][T16197] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 495.645799][T16197] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 495.656818][T16197] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 495.665671][T16197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 495.674070][T16197] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 495.708495][T16198] FAULT_INJECTION: forcing a failure. [ 495.708495][T16198] name failslab, interval 1, probability 0, space 0, times 0 [ 495.746764][T16198] CPU: 0 PID: 16198 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 495.756928][T16198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 495.768277][T16198] Call Trace: [ 495.772435][T16198] dump_stack+0x9a/0xcc [ 495.777950][T16198] should_fail.cold+0x5/0xa [ 495.784219][T16198] ? percpu_ref_init+0xb1/0x300 [ 495.790502][T16198] ? percpu_ref_init+0xb1/0x300 [ 495.796796][T16198] should_failslab+0x5/0x10 [ 495.801984][T16198] kmem_cache_alloc_trace+0x55/0x360 [ 495.807830][T16198] ? __io_openat_prep+0x360/0x360 [ 495.814531][T16198] percpu_ref_init+0xb1/0x300 [ 495.819654][T16198] io_uring_setup+0x4b3/0x3240 [ 495.824967][T16198] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 495.831326][T16198] ? find_held_lock+0x2d/0x110 [ 495.836882][T16198] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 495.842992][T16198] ? __context_tracking_exit+0x80/0x90 [ 495.848753][T16198] ? lock_downgrade+0x6d0/0x6d0 [ 495.854063][T16198] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 495.860479][T16198] ? syscall_enter_from_user_mode+0x27/0x70 [ 495.866495][T16198] do_syscall_64+0x2d/0x70 [ 495.871366][T16198] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 495.877987][T16198] RIP: 0033:0x43ffc9 [ 495.882449][T16198] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 495.903929][T16198] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 495.913149][T16198] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 495.922815][T16198] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 495.931761][T16198] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 495.940369][T16198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 495.948886][T16198] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 495.982904][T16199] FAULT_INJECTION: forcing a failure. [ 495.982904][T16199] name failslab, interval 1, probability 0, space 0, times 0 [ 496.003399][T16199] CPU: 0 PID: 16199 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 496.013110][T16199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 496.023526][T16199] Call Trace: [ 496.027938][T16199] dump_stack+0x9a/0xcc [ 496.032384][T16199] should_fail.cold+0x5/0xa [ 496.037246][T16199] ? percpu_ref_init+0xb1/0x300 [ 496.042288][T16199] ? percpu_ref_init+0xb1/0x300 [ 496.048235][T16199] should_failslab+0x5/0x10 [ 496.054405][T16199] kmem_cache_alloc_trace+0x55/0x360 [ 496.060049][T16199] ? __io_openat_prep+0x360/0x360 [ 496.066288][T16199] percpu_ref_init+0xb1/0x300 [ 496.071167][T16199] io_uring_setup+0x4b3/0x3240 [ 496.076523][T16199] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 496.083341][T16199] ? find_held_lock+0x2d/0x110 [ 496.088261][T16199] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 496.095618][T16199] ? __context_tracking_exit+0x80/0x90 [ 496.102296][T16199] ? lock_downgrade+0x6d0/0x6d0 [ 496.108724][T16199] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 496.115522][T16199] ? syscall_enter_from_user_mode+0x27/0x70 [ 496.122457][T16199] do_syscall_64+0x2d/0x70 [ 496.127058][T16199] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 496.135752][T16199] RIP: 0033:0x43ffc9 [ 496.139971][T16199] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 496.162415][T16199] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 496.172081][T16199] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 496.181036][T16199] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 496.189184][T16199] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 496.198947][T16199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 496.209638][T16199] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 496.243309][T16200] FAULT_INJECTION: forcing a failure. [ 496.243309][T16200] name failslab, interval 1, probability 0, space 0, times 0 [ 496.257707][T16200] CPU: 0 PID: 16200 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 496.267480][T16200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 496.279453][T16200] Call Trace: [ 496.283093][T16200] dump_stack+0x9a/0xcc [ 496.288285][T16200] should_fail.cold+0x5/0xa [ 496.295574][T16200] ? percpu_ref_init+0xb1/0x300 [ 496.302696][T16200] ? percpu_ref_init+0xb1/0x300 [ 496.310179][T16200] should_failslab+0x5/0x10 [ 496.326532][T16200] kmem_cache_alloc_trace+0x55/0x360 [ 496.361971][T16200] ? __io_openat_prep+0x360/0x360 [ 496.372001][T16200] percpu_ref_init+0xb1/0x300 [ 496.377982][T16200] io_uring_setup+0x4b3/0x3240 [ 496.384465][T16200] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 496.394574][T16200] ? find_held_lock+0x2d/0x110 [ 496.400825][T16200] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 496.408254][T16200] ? __context_tracking_exit+0x80/0x90 [ 496.414426][T16200] ? lock_downgrade+0x6d0/0x6d0 [ 496.420014][T16200] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 496.426208][T16200] ? syscall_enter_from_user_mode+0x27/0x70 [ 496.432807][T16200] do_syscall_64+0x2d/0x70 [ 496.437876][T16200] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 496.444254][T16200] RIP: 0033:0x43ffc9 [ 496.448522][T16200] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 496.469125][T16200] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 496.478934][T16200] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 496.495756][T16200] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 496.508937][T16200] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 496.525422][T16200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 496.538736][T16200] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 496.595905][T16201] FAULT_INJECTION: forcing a failure. [ 496.595905][T16201] name failslab, interval 1, probability 0, space 0, times 0 [ 496.654190][T16201] CPU: 0 PID: 16201 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 496.664220][T16201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 496.675241][T16201] Call Trace: [ 496.679846][T16201] dump_stack+0x9a/0xcc [ 496.684362][T16201] should_fail.cold+0x5/0xa [ 496.689317][T16201] ? percpu_ref_init+0xb1/0x300 [ 496.694894][T16201] ? percpu_ref_init+0xb1/0x300 [ 496.701113][T16201] should_failslab+0x5/0x10 [ 496.706140][T16201] kmem_cache_alloc_trace+0x55/0x360 [ 496.711852][T16201] ? __io_openat_prep+0x360/0x360 [ 496.717011][T16201] percpu_ref_init+0xb1/0x300 [ 496.722065][T16201] io_uring_setup+0x4b3/0x3240 [ 496.727015][T16201] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 496.733270][T16201] ? find_held_lock+0x2d/0x110 [ 496.738223][T16201] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 496.744210][T16201] ? __context_tracking_exit+0x80/0x90 [ 496.750138][T16201] ? lock_downgrade+0x6d0/0x6d0 [ 496.755265][T16201] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 496.761772][T16201] ? syscall_enter_from_user_mode+0x27/0x70 [ 496.768204][T16201] do_syscall_64+0x2d/0x70 [ 496.772634][T16201] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 496.779499][T16201] RIP: 0033:0x43ffc9 [ 496.783764][T16201] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 496.805807][T16201] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 496.814604][T16201] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 496.822935][T16201] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 496.831288][T16201] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 496.839621][T16201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 496.847712][T16201] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 496.878305][T16202] FAULT_INJECTION: forcing a failure. [ 496.878305][T16202] name failslab, interval 1, probability 0, space 0, times 0 [ 496.907824][T16202] CPU: 1 PID: 16202 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 496.917512][T16202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 496.928454][T16202] Call Trace: [ 496.932269][T16202] dump_stack+0x9a/0xcc [ 496.936787][T16202] should_fail.cold+0x5/0xa [ 496.942275][T16202] ? percpu_ref_init+0xb1/0x300 [ 496.948212][T16202] ? percpu_ref_init+0xb1/0x300 [ 496.953856][T16202] should_failslab+0x5/0x10 [ 496.959301][T16202] kmem_cache_alloc_trace+0x55/0x360 [ 496.965079][T16202] ? __io_openat_prep+0x360/0x360 [ 496.970213][T16202] percpu_ref_init+0xb1/0x300 [ 496.975342][T16202] io_uring_setup+0x4b3/0x3240 [ 496.980401][T16202] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 496.988311][T16202] ? find_held_lock+0x2d/0x110 [ 496.993351][T16202] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 497.000093][T16202] ? __context_tracking_exit+0x80/0x90 [ 497.006431][T16202] ? lock_downgrade+0x6d0/0x6d0 [ 497.012592][T16202] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 497.019290][T16202] ? syscall_enter_from_user_mode+0x27/0x70 [ 497.025740][T16202] do_syscall_64+0x2d/0x70 [ 497.030890][T16202] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 497.037258][T16202] RIP: 0033:0x43ffc9 [ 497.041863][T16202] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 497.063826][T16202] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 497.072998][T16202] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 497.083449][T16202] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 497.091787][T16202] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 497.101862][T16202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 497.110922][T16202] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 497.148920][T16203] FAULT_INJECTION: forcing a failure. [ 497.148920][T16203] name failslab, interval 1, probability 0, space 0, times 0 [ 497.178650][T16203] CPU: 1 PID: 16203 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 497.188650][T16203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 497.199798][T16203] Call Trace: [ 497.203619][T16203] dump_stack+0x9a/0xcc [ 497.207897][T16203] should_fail.cold+0x5/0xa [ 497.213190][T16203] ? percpu_ref_init+0xb1/0x300 [ 497.218578][T16203] ? percpu_ref_init+0xb1/0x300 [ 497.223925][T16203] should_failslab+0x5/0x10 [ 497.229971][T16203] kmem_cache_alloc_trace+0x55/0x360 [ 497.236684][T16203] ? __io_openat_prep+0x360/0x360 [ 497.242075][T16203] percpu_ref_init+0xb1/0x300 [ 497.246875][T16203] io_uring_setup+0x4b3/0x3240 [ 497.252084][T16203] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 497.258250][T16203] ? find_held_lock+0x2d/0x110 [ 497.263352][T16203] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 497.270561][T16203] ? __context_tracking_exit+0x80/0x90 [ 497.276372][T16203] ? lock_downgrade+0x6d0/0x6d0 [ 497.281411][T16203] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 497.288240][T16203] ? syscall_enter_from_user_mode+0x27/0x70 [ 497.295511][T16203] do_syscall_64+0x2d/0x70 [ 497.302188][T16203] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 497.309300][T16203] RIP: 0033:0x43ffc9 [ 497.315767][T16203] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 497.354386][T16203] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 497.366659][T16203] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 497.376747][T16203] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 497.386074][T16203] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 497.395880][T16203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 497.405385][T16203] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 497.449491][T16204] FAULT_INJECTION: forcing a failure. [ 497.449491][T16204] name failslab, interval 1, probability 0, space 0, times 0 [ 497.477230][T16204] CPU: 0 PID: 16204 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 497.487567][T16204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 497.499924][T16204] Call Trace: [ 497.504618][T16204] dump_stack+0x9a/0xcc [ 497.509431][T16204] should_fail.cold+0x5/0xa [ 497.514127][T16204] ? percpu_ref_init+0xb1/0x300 [ 497.519287][T16204] ? percpu_ref_init+0xb1/0x300 [ 497.525188][T16204] should_failslab+0x5/0x10 [ 497.531352][T16204] kmem_cache_alloc_trace+0x55/0x360 [ 497.537706][T16204] ? __io_openat_prep+0x360/0x360 [ 497.543098][T16204] percpu_ref_init+0xb1/0x300 [ 497.547898][T16204] io_uring_setup+0x4b3/0x3240 [ 497.553096][T16204] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 497.559270][T16204] ? find_held_lock+0x2d/0x110 [ 497.564551][T16204] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 497.570809][T16204] ? __context_tracking_exit+0x80/0x90 [ 497.576460][T16204] ? lock_downgrade+0x6d0/0x6d0 [ 497.581696][T16204] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 497.588100][T16204] ? syscall_enter_from_user_mode+0x27/0x70 [ 497.594365][T16204] do_syscall_64+0x2d/0x70 [ 497.598809][T16204] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 497.604785][T16204] RIP: 0033:0x43ffc9 [ 497.608980][T16204] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 497.629540][T16204] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 497.638403][T16204] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 497.647599][T16204] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 497.656021][T16204] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 497.664681][T16204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 497.673274][T16204] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 497.710139][T16205] FAULT_INJECTION: forcing a failure. [ 497.710139][T16205] name failslab, interval 1, probability 0, space 0, times 0 [ 497.738754][T16205] CPU: 1 PID: 16205 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 497.747903][T16205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 497.758308][T16205] Call Trace: [ 497.761785][T16205] dump_stack+0x9a/0xcc [ 497.766377][T16205] should_fail.cold+0x5/0xa [ 497.771048][T16205] ? percpu_ref_init+0xb1/0x300 [ 497.777058][T16205] ? percpu_ref_init+0xb1/0x300 [ 497.781999][T16205] should_failslab+0x5/0x10 [ 497.787280][T16205] kmem_cache_alloc_trace+0x55/0x360 [ 497.793102][T16205] ? __io_openat_prep+0x360/0x360 [ 497.798390][T16205] percpu_ref_init+0xb1/0x300 [ 497.803247][T16205] io_uring_setup+0x4b3/0x3240 [ 497.808263][T16205] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 497.814685][T16205] ? find_held_lock+0x2d/0x110 [ 497.820146][T16205] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 497.826768][T16205] ? __context_tracking_exit+0x80/0x90 [ 497.833436][T16205] ? lock_downgrade+0x6d0/0x6d0 [ 497.838657][T16205] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 497.845271][T16205] ? syscall_enter_from_user_mode+0x27/0x70 [ 497.851517][T16205] do_syscall_64+0x2d/0x70 [ 497.856139][T16205] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 497.862307][T16205] RIP: 0033:0x43ffc9 [ 497.866549][T16205] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 497.890501][T16205] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 497.899634][T16205] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 497.908559][T16205] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 497.918441][T16205] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 497.927407][T16205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 497.936349][T16205] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 497.960267][T16206] FAULT_INJECTION: forcing a failure. [ 497.960267][T16206] name failslab, interval 1, probability 0, space 0, times 0 [ 497.987832][T16206] CPU: 1 PID: 16206 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 497.997375][T16206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 498.008309][T16206] Call Trace: [ 498.012195][T16206] dump_stack+0x9a/0xcc [ 498.016883][T16206] should_fail.cold+0x5/0xa [ 498.021678][T16206] ? percpu_ref_init+0xb1/0x300 [ 498.026841][T16206] ? percpu_ref_init+0xb1/0x300 [ 498.032593][T16206] should_failslab+0x5/0x10 [ 498.037438][T16206] kmem_cache_alloc_trace+0x55/0x360 [ 498.043597][T16206] ? __io_openat_prep+0x360/0x360 [ 498.049135][T16206] percpu_ref_init+0xb1/0x300 [ 498.054244][T16206] io_uring_setup+0x4b3/0x3240 [ 498.059554][T16206] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 498.065685][T16206] ? find_held_lock+0x2d/0x110 [ 498.070687][T16206] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 498.077302][T16206] ? __context_tracking_exit+0x80/0x90 [ 498.083456][T16206] ? lock_downgrade+0x6d0/0x6d0 [ 498.088542][T16206] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 498.094893][T16206] ? syscall_enter_from_user_mode+0x27/0x70 [ 498.102584][T16206] do_syscall_64+0x2d/0x70 [ 498.107408][T16206] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 498.114240][T16206] RIP: 0033:0x43ffc9 [ 498.120112][T16206] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 498.143283][T16206] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 498.152234][T16206] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 498.160871][T16206] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 498.169373][T16206] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 498.178400][T16206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 498.187085][T16206] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 498.215423][T16207] FAULT_INJECTION: forcing a failure. [ 498.215423][T16207] name failslab, interval 1, probability 0, space 0, times 0 [ 498.266608][T16207] CPU: 1 PID: 16207 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 498.276681][T16207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 498.288080][T16207] Call Trace: [ 498.291941][T16207] dump_stack+0x9a/0xcc [ 498.296373][T16207] should_fail.cold+0x5/0xa [ 498.302015][T16207] ? percpu_ref_init+0xb1/0x300 [ 498.307265][T16207] ? percpu_ref_init+0xb1/0x300 [ 498.312651][T16207] should_failslab+0x5/0x10 [ 498.318831][T16207] kmem_cache_alloc_trace+0x55/0x360 [ 498.325591][T16207] ? __io_openat_prep+0x360/0x360 [ 498.331093][T16207] percpu_ref_init+0xb1/0x300 [ 498.336304][T16207] io_uring_setup+0x4b3/0x3240 [ 498.342595][T16207] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 498.349034][T16207] ? find_held_lock+0x2d/0x110 [ 498.354265][T16207] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 498.360772][T16207] ? __context_tracking_exit+0x80/0x90 [ 498.366827][T16207] ? lock_downgrade+0x6d0/0x6d0 [ 498.372044][T16207] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 498.378379][T16207] ? syscall_enter_from_user_mode+0x27/0x70 [ 498.385070][T16207] do_syscall_64+0x2d/0x70 [ 498.389813][T16207] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 498.396094][T16207] RIP: 0033:0x43ffc9 [ 498.400987][T16207] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 498.421575][T16207] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 498.431297][T16207] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 498.440315][T16207] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 498.449339][T16207] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 498.458258][T16207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 498.467538][T16207] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 498.494715][T16208] FAULT_INJECTION: forcing a failure. [ 498.494715][T16208] name failslab, interval 1, probability 0, space 0, times 0 [ 498.518575][T16208] CPU: 1 PID: 16208 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 498.529153][T16208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 498.540099][T16208] Call Trace: [ 498.543560][T16208] dump_stack+0x9a/0xcc [ 498.548267][T16208] should_fail.cold+0x5/0xa [ 498.553311][T16208] ? percpu_ref_init+0xb1/0x300 [ 498.558469][T16208] ? percpu_ref_init+0xb1/0x300 [ 498.564286][T16208] should_failslab+0x5/0x10 [ 498.570192][T16208] kmem_cache_alloc_trace+0x55/0x360 [ 498.575840][T16208] ? __io_openat_prep+0x360/0x360 [ 498.581296][T16208] percpu_ref_init+0xb1/0x300 [ 498.586409][T16208] io_uring_setup+0x4b3/0x3240 [ 498.591531][T16208] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 498.598076][T16208] ? find_held_lock+0x2d/0x110 [ 498.603286][T16208] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 498.609385][T16208] ? __context_tracking_exit+0x80/0x90 [ 498.615456][T16208] ? lock_downgrade+0x6d0/0x6d0 [ 498.620752][T16208] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 498.627598][T16208] ? syscall_enter_from_user_mode+0x27/0x70 [ 498.633717][T16208] do_syscall_64+0x2d/0x70 [ 498.638787][T16208] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 498.645923][T16208] RIP: 0033:0x43ffc9 [ 498.650354][T16208] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 498.672859][T16208] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 498.681800][T16208] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 498.690843][T16208] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 498.699267][T16208] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 498.707681][T16208] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 498.716281][T16208] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 498.750550][T16209] FAULT_INJECTION: forcing a failure. [ 498.750550][T16209] name failslab, interval 1, probability 0, space 0, times 0 [ 498.779502][T16209] CPU: 1 PID: 16209 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 498.789455][T16209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 498.800294][T16209] Call Trace: [ 498.803862][T16209] dump_stack+0x9a/0xcc [ 498.808103][T16209] should_fail.cold+0x5/0xa [ 498.812949][T16209] ? percpu_ref_init+0xb1/0x300 [ 498.818220][T16209] ? percpu_ref_init+0xb1/0x300 [ 498.824154][T16209] should_failslab+0x5/0x10 [ 498.829543][T16209] kmem_cache_alloc_trace+0x55/0x360 [ 498.835007][T16209] ? __io_openat_prep+0x360/0x360 [ 498.840785][T16209] percpu_ref_init+0xb1/0x300 [ 498.846072][T16209] io_uring_setup+0x4b3/0x3240 [ 498.851281][T16209] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 498.857269][T16209] ? find_held_lock+0x2d/0x110 [ 498.862561][T16209] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 498.869151][T16209] ? __context_tracking_exit+0x80/0x90 [ 498.875072][T16209] ? lock_downgrade+0x6d0/0x6d0 [ 498.881043][T16209] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 498.888456][T16209] ? syscall_enter_from_user_mode+0x27/0x70 [ 498.894627][T16209] do_syscall_64+0x2d/0x70 [ 498.899215][T16209] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 498.905878][T16209] RIP: 0033:0x43ffc9 [ 498.910112][T16209] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 498.931392][T16209] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 498.941162][T16209] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 498.950228][T16209] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 498.959018][T16209] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 498.968076][T16209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 498.976755][T16209] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 499.003756][T16210] FAULT_INJECTION: forcing a failure. [ 499.003756][T16210] name failslab, interval 1, probability 0, space 0, times 0 [ 499.018054][T16210] CPU: 1 PID: 16210 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 499.027340][T16210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 499.038462][T16210] Call Trace: [ 499.041844][T16210] dump_stack+0x9a/0xcc [ 499.046813][T16210] should_fail.cold+0x5/0xa [ 499.051665][T16210] ? percpu_ref_init+0xb1/0x300 [ 499.056981][T16210] ? percpu_ref_init+0xb1/0x300 [ 499.062308][T16210] should_failslab+0x5/0x10 [ 499.066980][T16210] kmem_cache_alloc_trace+0x55/0x360 [ 499.072595][T16210] ? __io_openat_prep+0x360/0x360 [ 499.078082][T16210] percpu_ref_init+0xb1/0x300 [ 499.083109][T16210] io_uring_setup+0x4b3/0x3240 [ 499.088149][T16210] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 499.094221][T16210] ? find_held_lock+0x2d/0x110 [ 499.100397][T16210] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 499.106658][T16210] ? __context_tracking_exit+0x80/0x90 [ 499.112388][T16210] ? lock_downgrade+0x6d0/0x6d0 [ 499.117344][T16210] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 499.123931][T16210] ? syscall_enter_from_user_mode+0x27/0x70 [ 499.130101][T16210] do_syscall_64+0x2d/0x70 [ 499.134895][T16210] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 499.141271][T16210] RIP: 0033:0x43ffc9 [ 499.145267][T16210] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 499.167018][T16210] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 499.176306][T16210] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 499.185254][T16210] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 499.194010][T16210] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 499.202065][T16210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 499.210730][T16210] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 499.243490][T16211] FAULT_INJECTION: forcing a failure. [ 499.243490][T16211] name failslab, interval 1, probability 0, space 0, times 0 [ 499.270930][T16211] CPU: 1 PID: 16211 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 499.280678][T16211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 499.291208][T16211] Call Trace: [ 499.294819][T16211] dump_stack+0x9a/0xcc [ 499.299072][T16211] should_fail.cold+0x5/0xa [ 499.303738][T16211] ? percpu_ref_init+0xb1/0x300 [ 499.309106][T16211] ? percpu_ref_init+0xb1/0x300 [ 499.315276][T16211] should_failslab+0x5/0x10 [ 499.320142][T16211] kmem_cache_alloc_trace+0x55/0x360 [ 499.325612][T16211] ? __io_openat_prep+0x360/0x360 [ 499.330915][T16211] percpu_ref_init+0xb1/0x300 [ 499.335943][T16211] io_uring_setup+0x4b3/0x3240 [ 499.340996][T16211] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 499.347520][T16211] ? find_held_lock+0x2d/0x110 [ 499.353891][T16211] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 499.360430][T16211] ? __context_tracking_exit+0x80/0x90 [ 499.366156][T16211] ? lock_downgrade+0x6d0/0x6d0 [ 499.371538][T16211] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 499.381551][T16211] ? syscall_enter_from_user_mode+0x27/0x70 [ 499.391164][T16211] do_syscall_64+0x2d/0x70 [ 499.398206][T16211] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 499.406035][T16211] RIP: 0033:0x43ffc9 [ 499.411063][T16211] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 499.438672][T16211] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 499.448532][T16211] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 499.457484][T16211] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 499.466341][T16211] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 499.475145][T16211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 499.484483][T16211] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 499.513117][T16212] FAULT_INJECTION: forcing a failure. [ 499.513117][T16212] name failslab, interval 1, probability 0, space 0, times 0 [ 499.533259][T16212] CPU: 1 PID: 16212 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 499.543072][T16212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 499.554720][T16212] Call Trace: [ 499.558492][T16212] dump_stack+0x9a/0xcc [ 499.564934][T16212] should_fail.cold+0x5/0xa [ 499.570416][T16212] ? percpu_ref_init+0xb1/0x300 [ 499.575851][T16212] ? percpu_ref_init+0xb1/0x300 [ 499.581826][T16212] should_failslab+0x5/0x10 [ 499.587123][T16212] kmem_cache_alloc_trace+0x55/0x360 [ 499.593837][T16212] ? __io_openat_prep+0x360/0x360 [ 499.602237][T16212] percpu_ref_init+0xb1/0x300 [ 499.609249][T16212] io_uring_setup+0x4b3/0x3240 [ 499.614768][T16212] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 499.622311][T16212] ? find_held_lock+0x2d/0x110 [ 499.628390][T16212] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 499.636432][T16212] ? __context_tracking_exit+0x80/0x90 [ 499.643485][T16212] ? lock_downgrade+0x6d0/0x6d0 [ 499.650088][T16212] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 499.658350][T16212] ? syscall_enter_from_user_mode+0x27/0x70 [ 499.666192][T16212] do_syscall_64+0x2d/0x70 [ 499.672106][T16212] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 499.679008][T16212] RIP: 0033:0x43ffc9 [ 499.683918][T16212] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 499.707858][T16212] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 499.717130][T16212] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 499.725475][T16212] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 499.734558][T16212] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 499.743310][T16212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 499.752317][T16212] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 499.777134][T16213] FAULT_INJECTION: forcing a failure. [ 499.777134][T16213] name failslab, interval 1, probability 0, space 0, times 0 [ 499.802714][T16213] CPU: 1 PID: 16213 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 499.812387][T16213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 499.824661][T16213] Call Trace: [ 499.828117][T16213] dump_stack+0x9a/0xcc [ 499.832561][T16213] should_fail.cold+0x5/0xa [ 499.837549][T16213] ? percpu_ref_init+0xb1/0x300 [ 499.843101][T16213] ? percpu_ref_init+0xb1/0x300 [ 499.848487][T16213] should_failslab+0x5/0x10 [ 499.853874][T16213] kmem_cache_alloc_trace+0x55/0x360 [ 499.860018][T16213] ? __io_openat_prep+0x360/0x360 [ 499.865884][T16213] percpu_ref_init+0xb1/0x300 [ 499.871027][T16213] io_uring_setup+0x4b3/0x3240 [ 499.876154][T16213] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 499.882323][T16213] ? find_held_lock+0x2d/0x110 [ 499.887358][T16213] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 499.893828][T16213] ? __context_tracking_exit+0x80/0x90 [ 499.899787][T16213] ? lock_downgrade+0x6d0/0x6d0 [ 499.905248][T16213] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 499.911501][T16213] ? syscall_enter_from_user_mode+0x27/0x70 [ 499.917684][T16213] do_syscall_64+0x2d/0x70 [ 499.922368][T16213] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 499.928790][T16213] RIP: 0033:0x43ffc9 [ 499.933306][T16213] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 499.954672][T16213] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 499.964334][T16213] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 499.972570][T16213] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 499.981094][T16213] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 499.989795][T16213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 499.998864][T16213] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 500.030845][T16214] FAULT_INJECTION: forcing a failure. [ 500.030845][T16214] name failslab, interval 1, probability 0, space 0, times 0 [ 500.045778][T16214] CPU: 1 PID: 16214 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 500.055551][T16214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 500.066337][T16214] Call Trace: [ 500.070062][T16214] dump_stack+0x9a/0xcc [ 500.074307][T16214] should_fail.cold+0x5/0xa [ 500.079335][T16214] ? percpu_ref_init+0xb1/0x300 [ 500.085920][T16214] ? percpu_ref_init+0xb1/0x300 [ 500.091296][T16214] should_failslab+0x5/0x10 [ 500.096604][T16214] kmem_cache_alloc_trace+0x55/0x360 [ 500.104348][T16214] ? __io_openat_prep+0x360/0x360 [ 500.111291][T16214] percpu_ref_init+0xb1/0x300 [ 500.116620][T16214] io_uring_setup+0x4b3/0x3240 [ 500.121651][T16214] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 500.128733][T16214] ? find_held_lock+0x2d/0x110 [ 500.134111][T16214] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 500.141604][T16214] ? __context_tracking_exit+0x80/0x90 [ 500.147327][T16214] ? lock_downgrade+0x6d0/0x6d0 [ 500.152780][T16214] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 500.159029][T16214] ? syscall_enter_from_user_mode+0x27/0x70 [ 500.165804][T16214] do_syscall_64+0x2d/0x70 [ 500.170337][T16214] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 500.176411][T16214] RIP: 0033:0x43ffc9 [ 500.180667][T16214] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 500.205376][T16214] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 500.215462][T16214] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 500.224977][T16214] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 500.234044][T16214] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 500.242865][T16214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 500.252103][T16214] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 500.285507][T16215] FAULT_INJECTION: forcing a failure. [ 500.285507][T16215] name failslab, interval 1, probability 0, space 0, times 0 [ 500.305042][T16215] CPU: 0 PID: 16215 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 500.315205][T16215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 500.326062][T16215] Call Trace: [ 500.329785][T16215] dump_stack+0x9a/0xcc [ 500.333968][T16215] should_fail.cold+0x5/0xa [ 500.338476][T16215] ? percpu_ref_init+0xb1/0x300 [ 500.343846][T16215] ? percpu_ref_init+0xb1/0x300 [ 500.348956][T16215] should_failslab+0x5/0x10 [ 500.353809][T16215] kmem_cache_alloc_trace+0x55/0x360 [ 500.359351][T16215] ? __io_openat_prep+0x360/0x360 [ 500.364567][T16215] percpu_ref_init+0xb1/0x300 [ 500.369560][T16215] io_uring_setup+0x4b3/0x3240 [ 500.375170][T16215] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 500.381607][T16215] ? find_held_lock+0x2d/0x110 [ 500.386914][T16215] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 500.393095][T16215] ? __context_tracking_exit+0x80/0x90 [ 500.398814][T16215] ? lock_downgrade+0x6d0/0x6d0 [ 500.404916][T16215] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 500.411631][T16215] ? syscall_enter_from_user_mode+0x27/0x70 [ 500.418325][T16215] do_syscall_64+0x2d/0x70 [ 500.423178][T16215] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 500.430011][T16215] RIP: 0033:0x43ffc9 [ 500.434361][T16215] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 500.456789][T16215] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 500.466517][T16215] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 500.474666][T16215] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 500.483455][T16215] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 500.492028][T16215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 500.500626][T16215] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 500.541224][T16216] FAULT_INJECTION: forcing a failure. [ 500.541224][T16216] name failslab, interval 1, probability 0, space 0, times 0 [ 500.561029][T16216] CPU: 0 PID: 16216 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 500.570689][T16216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 500.581364][T16216] Call Trace: [ 500.585224][T16216] dump_stack+0x9a/0xcc [ 500.589731][T16216] should_fail.cold+0x5/0xa [ 500.594720][T16216] ? percpu_ref_init+0xb1/0x300 [ 500.599843][T16216] ? percpu_ref_init+0xb1/0x300 [ 500.605610][T16216] should_failslab+0x5/0x10 [ 500.610760][T16216] kmem_cache_alloc_trace+0x55/0x360 [ 500.616728][T16216] ? __io_openat_prep+0x360/0x360 [ 500.622385][T16216] percpu_ref_init+0xb1/0x300 [ 500.627600][T16216] io_uring_setup+0x4b3/0x3240 [ 500.632553][T16216] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 500.639164][T16216] ? find_held_lock+0x2d/0x110 [ 500.644642][T16216] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 500.652353][T16216] ? __context_tracking_exit+0x80/0x90 [ 500.658393][T16216] ? lock_downgrade+0x6d0/0x6d0 [ 500.663638][T16216] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 500.670286][T16216] ? syscall_enter_from_user_mode+0x27/0x70 [ 500.676525][T16216] do_syscall_64+0x2d/0x70 [ 500.681392][T16216] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 500.687878][T16216] RIP: 0033:0x43ffc9 [ 500.691956][T16216] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 500.713189][T16216] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 500.723264][T16216] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 500.732490][T16216] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 500.741300][T16216] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 500.754667][T16216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 500.763706][T16216] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 500.794360][T16217] FAULT_INJECTION: forcing a failure. [ 500.794360][T16217] name failslab, interval 1, probability 0, space 0, times 0 [ 500.816339][T16217] CPU: 1 PID: 16217 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 500.825939][T16217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 500.836875][T16217] Call Trace: [ 500.840334][T16217] dump_stack+0x9a/0xcc [ 500.844646][T16217] should_fail.cold+0x5/0xa [ 500.849431][T16217] ? percpu_ref_init+0xb1/0x300 [ 500.854659][T16217] ? percpu_ref_init+0xb1/0x300 [ 500.859798][T16217] should_failslab+0x5/0x10 [ 500.864614][T16217] kmem_cache_alloc_trace+0x55/0x360 [ 500.870454][T16217] ? __io_openat_prep+0x360/0x360 [ 500.876095][T16217] percpu_ref_init+0xb1/0x300 [ 500.881308][T16217] io_uring_setup+0x4b3/0x3240 [ 500.887072][T16217] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 500.893273][T16217] ? find_held_lock+0x2d/0x110 [ 500.898717][T16217] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 500.904874][T16217] ? __context_tracking_exit+0x80/0x90 [ 500.910694][T16217] ? lock_downgrade+0x6d0/0x6d0 [ 500.915735][T16217] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 500.922151][T16217] ? syscall_enter_from_user_mode+0x27/0x70 [ 500.928152][T16217] do_syscall_64+0x2d/0x70 [ 500.933615][T16217] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 500.939589][T16217] RIP: 0033:0x43ffc9 [ 500.943758][T16217] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 500.965988][T16217] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 500.976262][T16217] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 500.985436][T16217] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 500.993626][T16217] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 501.002297][T16217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 501.011101][T16217] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 501.044142][T16218] FAULT_INJECTION: forcing a failure. [ 501.044142][T16218] name failslab, interval 1, probability 0, space 0, times 0 [ 501.072620][T16218] CPU: 1 PID: 16218 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 501.082271][T16218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 501.093662][T16218] Call Trace: [ 501.098660][T16218] dump_stack+0x9a/0xcc [ 501.104064][T16218] should_fail.cold+0x5/0xa [ 501.111347][T16218] ? percpu_ref_init+0xb1/0x300 [ 501.119955][T16218] ? percpu_ref_init+0xb1/0x300 [ 501.125945][T16218] should_failslab+0x5/0x10 [ 501.133004][T16218] kmem_cache_alloc_trace+0x55/0x360 [ 501.141439][T16218] ? __io_openat_prep+0x360/0x360 [ 501.151080][T16218] percpu_ref_init+0xb1/0x300 [ 501.157140][T16218] io_uring_setup+0x4b3/0x3240 [ 501.162945][T16218] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 501.169759][T16218] ? find_held_lock+0x2d/0x110 [ 501.174730][T16218] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 501.181058][T16218] ? __context_tracking_exit+0x80/0x90 [ 501.187496][T16218] ? lock_downgrade+0x6d0/0x6d0 [ 501.193763][T16218] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 501.201096][T16218] ? syscall_enter_from_user_mode+0x27/0x70 [ 501.210124][T16218] do_syscall_64+0x2d/0x70 [ 501.217390][T16218] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 501.225498][T16218] RIP: 0033:0x43ffc9 [ 501.230885][T16218] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 501.252981][T16218] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 501.262058][T16218] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 501.271005][T16218] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 501.280238][T16218] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 501.289324][T16218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 501.298291][T16218] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 501.328191][ T3253] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.335493][ T3253] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.351238][T16219] FAULT_INJECTION: forcing a failure. [ 501.351238][T16219] name failslab, interval 1, probability 0, space 0, times 0 [ 501.380964][T16219] CPU: 1 PID: 16219 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 501.390711][T16219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 501.402817][T16219] Call Trace: [ 501.406378][T16219] dump_stack+0x9a/0xcc [ 501.410733][T16219] should_fail.cold+0x5/0xa [ 501.415708][T16219] ? percpu_ref_init+0xb1/0x300 [ 501.420823][T16219] ? percpu_ref_init+0xb1/0x300 [ 501.425908][T16219] should_failslab+0x5/0x10 [ 501.430667][T16219] kmem_cache_alloc_trace+0x55/0x360 [ 501.436455][T16219] ? __io_openat_prep+0x360/0x360 [ 501.442003][T16219] percpu_ref_init+0xb1/0x300 [ 501.447577][T16219] io_uring_setup+0x4b3/0x3240 [ 501.453228][T16219] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 501.459581][T16219] ? find_held_lock+0x2d/0x110 [ 501.464385][T16219] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 501.470404][T16219] ? __context_tracking_exit+0x80/0x90 [ 501.476142][T16219] ? lock_downgrade+0x6d0/0x6d0 [ 501.482162][T16219] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 501.488595][T16219] ? syscall_enter_from_user_mode+0x27/0x70 [ 501.494794][T16219] do_syscall_64+0x2d/0x70 [ 501.501742][T16219] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 501.508670][T16219] RIP: 0033:0x43ffc9 [ 501.512745][T16219] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 501.534583][T16219] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 501.543793][T16219] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 501.552277][T16219] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 501.560881][T16219] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 501.569738][T16219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 501.579383][T16219] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 501.603570][T16220] FAULT_INJECTION: forcing a failure. [ 501.603570][T16220] name failslab, interval 1, probability 0, space 0, times 0 [ 501.617079][T16220] CPU: 1 PID: 16220 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 501.626746][T16220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 501.637411][T16220] Call Trace: [ 501.641217][T16220] dump_stack+0x9a/0xcc [ 501.645379][T16220] should_fail.cold+0x5/0xa [ 501.650535][T16220] ? percpu_ref_init+0xb1/0x300 [ 501.656409][T16220] ? percpu_ref_init+0xb1/0x300 [ 501.661673][T16220] should_failslab+0x5/0x10 [ 501.667061][T16220] kmem_cache_alloc_trace+0x55/0x360 [ 501.672733][T16220] ? __io_openat_prep+0x360/0x360 [ 501.679781][T16220] percpu_ref_init+0xb1/0x300 [ 501.685411][T16220] io_uring_setup+0x4b3/0x3240 [ 501.691059][T16220] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 501.698109][T16220] ? find_held_lock+0x2d/0x110 [ 501.704028][T16220] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 501.710725][T16220] ? __context_tracking_exit+0x80/0x90 [ 501.716911][T16220] ? lock_downgrade+0x6d0/0x6d0 [ 501.722308][T16220] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 501.728762][T16220] ? syscall_enter_from_user_mode+0x27/0x70 [ 501.735633][T16220] do_syscall_64+0x2d/0x70 [ 501.740800][T16220] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 501.748198][T16220] RIP: 0033:0x43ffc9 [ 501.752179][T16220] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 501.774662][T16220] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 501.784055][T16220] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 501.794145][T16220] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 501.802664][T16220] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 501.811330][T16220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 501.819676][T16220] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 501.855694][T16221] FAULT_INJECTION: forcing a failure. [ 501.855694][T16221] name failslab, interval 1, probability 0, space 0, times 0 [ 501.883609][T16221] CPU: 1 PID: 16221 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 501.892840][T16221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 501.904296][T16221] Call Trace: [ 501.907806][T16221] dump_stack+0x9a/0xcc [ 501.912316][T16221] should_fail.cold+0x5/0xa [ 501.917076][T16221] ? percpu_ref_init+0xb1/0x300 [ 501.922371][T16221] ? percpu_ref_init+0xb1/0x300 [ 501.927643][T16221] should_failslab+0x5/0x10 [ 501.932333][T16221] kmem_cache_alloc_trace+0x55/0x360 [ 501.938952][T16221] ? __io_openat_prep+0x360/0x360 [ 501.944617][T16221] percpu_ref_init+0xb1/0x300 [ 501.950139][T16221] io_uring_setup+0x4b3/0x3240 [ 501.955690][T16221] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 501.962041][T16221] ? find_held_lock+0x2d/0x110 [ 501.966815][T16221] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 501.973406][T16221] ? __context_tracking_exit+0x80/0x90 [ 501.979152][T16221] ? lock_downgrade+0x6d0/0x6d0 [ 501.984627][T16221] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 501.991160][T16221] ? syscall_enter_from_user_mode+0x27/0x70 [ 501.997511][T16221] do_syscall_64+0x2d/0x70 [ 502.002423][T16221] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 502.009297][T16221] RIP: 0033:0x43ffc9 [ 502.013665][T16221] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 502.035084][T16221] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 502.044132][T16221] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 502.052190][T16221] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 502.060765][T16221] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 502.069876][T16221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 502.078399][T16221] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 502.109099][T16222] FAULT_INJECTION: forcing a failure. [ 502.109099][T16222] name failslab, interval 1, probability 0, space 0, times 0 [ 502.138443][T16222] CPU: 1 PID: 16222 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 502.147405][T16222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 502.158040][T16222] Call Trace: [ 502.161338][T16222] dump_stack+0x9a/0xcc [ 502.165706][T16222] should_fail.cold+0x5/0xa [ 502.170990][T16222] ? percpu_ref_init+0xb1/0x300 [ 502.175955][T16222] ? percpu_ref_init+0xb1/0x300 [ 502.181300][T16222] should_failslab+0x5/0x10 [ 502.186148][T16222] kmem_cache_alloc_trace+0x55/0x360 [ 502.192051][T16222] ? __io_openat_prep+0x360/0x360 [ 502.197514][T16222] percpu_ref_init+0xb1/0x300 [ 502.202623][T16222] io_uring_setup+0x4b3/0x3240 [ 502.208078][T16222] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 502.215611][T16222] ? find_held_lock+0x2d/0x110 [ 502.221431][T16222] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 502.227848][T16222] ? __context_tracking_exit+0x80/0x90 [ 502.233924][T16222] ? lock_downgrade+0x6d0/0x6d0 [ 502.239144][T16222] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 502.245564][T16222] ? syscall_enter_from_user_mode+0x27/0x70 [ 502.251554][T16222] do_syscall_64+0x2d/0x70 [ 502.256599][T16222] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 502.263537][T16222] RIP: 0033:0x43ffc9 [ 502.268091][T16222] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 502.289665][T16222] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 502.298624][T16222] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 502.306626][T16222] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 502.315777][T16222] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 502.324274][T16222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 502.332707][T16222] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 502.356025][T16223] FAULT_INJECTION: forcing a failure. [ 502.356025][T16223] name failslab, interval 1, probability 0, space 0, times 0 [ 502.387913][T16223] CPU: 1 PID: 16223 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 502.399652][T16223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 502.411149][T16223] Call Trace: [ 502.415192][T16223] dump_stack+0x9a/0xcc [ 502.419712][T16223] should_fail.cold+0x5/0xa [ 502.424834][T16223] ? percpu_ref_init+0xb1/0x300 [ 502.430198][T16223] ? percpu_ref_init+0xb1/0x300 [ 502.435533][T16223] should_failslab+0x5/0x10 [ 502.440826][T16223] kmem_cache_alloc_trace+0x55/0x360 [ 502.446273][T16223] ? __io_openat_prep+0x360/0x360 [ 502.451852][T16223] percpu_ref_init+0xb1/0x300 [ 502.456720][T16223] io_uring_setup+0x4b3/0x3240 [ 502.461935][T16223] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 502.468309][T16223] ? find_held_lock+0x2d/0x110 [ 502.473334][T16223] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 502.479961][T16223] ? __context_tracking_exit+0x80/0x90 [ 502.486699][T16223] ? lock_downgrade+0x6d0/0x6d0 [ 502.491673][T16223] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 502.498005][T16223] ? syscall_enter_from_user_mode+0x27/0x70 [ 502.504772][T16223] do_syscall_64+0x2d/0x70 [ 502.510351][T16223] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 502.516706][T16223] RIP: 0033:0x43ffc9 [ 502.520952][T16223] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 502.542289][T16223] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 502.551230][T16223] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 502.559885][T16223] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 502.568696][T16223] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 502.577248][T16223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 502.585324][T16223] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 502.617726][T16224] FAULT_INJECTION: forcing a failure. [ 502.617726][T16224] name failslab, interval 1, probability 0, space 0, times 0 [ 502.636288][T16224] CPU: 1 PID: 16224 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 502.645475][T16224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 502.657583][T16224] Call Trace: [ 502.661835][T16224] dump_stack+0x9a/0xcc [ 502.666738][T16224] should_fail.cold+0x5/0xa [ 502.671688][T16224] ? percpu_ref_init+0xb1/0x300 [ 502.677218][T16224] ? percpu_ref_init+0xb1/0x300 [ 502.683289][T16224] should_failslab+0x5/0x10 [ 502.688603][T16224] kmem_cache_alloc_trace+0x55/0x360 [ 502.694674][T16224] ? __io_openat_prep+0x360/0x360 [ 502.700217][T16224] percpu_ref_init+0xb1/0x300 [ 502.705355][T16224] io_uring_setup+0x4b3/0x3240 [ 502.711702][T16224] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 502.718072][T16224] ? find_held_lock+0x2d/0x110 [ 502.723052][T16224] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 502.728982][T16224] ? __context_tracking_exit+0x80/0x90 [ 502.734627][T16224] ? lock_downgrade+0x6d0/0x6d0 [ 502.740745][T16224] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 502.747640][T16224] ? syscall_enter_from_user_mode+0x27/0x70 [ 502.754157][T16224] do_syscall_64+0x2d/0x70 [ 502.759052][T16224] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 502.764990][T16224] RIP: 0033:0x43ffc9 [ 502.768988][T16224] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 502.789874][T16224] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 502.798677][T16224] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 502.807179][T16224] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 502.816127][T16224] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 502.824628][T16224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 502.833944][T16224] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 502.865773][T16225] FAULT_INJECTION: forcing a failure. [ 502.865773][T16225] name failslab, interval 1, probability 0, space 0, times 0 [ 502.893861][T16225] CPU: 1 PID: 16225 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 502.903569][T16225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 502.914590][T16225] Call Trace: [ 502.918143][T16225] dump_stack+0x9a/0xcc [ 502.922633][T16225] should_fail.cold+0x5/0xa [ 502.927611][T16225] ? percpu_ref_init+0xb1/0x300 [ 502.932908][T16225] ? percpu_ref_init+0xb1/0x300 [ 502.939062][T16225] should_failslab+0x5/0x10 [ 502.943938][T16225] kmem_cache_alloc_trace+0x55/0x360 [ 502.949622][T16225] ? __io_openat_prep+0x360/0x360 [ 502.954837][T16225] percpu_ref_init+0xb1/0x300 [ 502.960075][T16225] io_uring_setup+0x4b3/0x3240 [ 502.965637][T16225] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 502.972418][T16225] ? find_held_lock+0x2d/0x110 [ 502.977329][T16225] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 502.983667][T16225] ? __context_tracking_exit+0x80/0x90 [ 502.989734][T16225] ? lock_downgrade+0x6d0/0x6d0 [ 502.994689][T16225] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 503.000889][T16225] ? syscall_enter_from_user_mode+0x27/0x70 [ 503.007365][T16225] do_syscall_64+0x2d/0x70 [ 503.012312][T16225] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 503.018925][T16225] RIP: 0033:0x43ffc9 [ 503.023245][T16225] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 503.045517][T16225] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 503.054663][T16225] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 503.063452][T16225] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 503.071600][T16225] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 503.080421][T16225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 503.089250][T16225] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 503.118468][T16226] FAULT_INJECTION: forcing a failure. [ 503.118468][T16226] name failslab, interval 1, probability 0, space 0, times 0 [ 503.146193][T16226] CPU: 1 PID: 16226 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 503.155609][T16226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 503.166519][T16226] Call Trace: [ 503.170711][T16226] dump_stack+0x9a/0xcc [ 503.175831][T16226] should_fail.cold+0x5/0xa [ 503.180443][T16226] ? percpu_ref_init+0xb1/0x300 [ 503.186570][T16226] ? percpu_ref_init+0xb1/0x300 [ 503.192231][T16226] should_failslab+0x5/0x10 [ 503.197331][T16226] kmem_cache_alloc_trace+0x55/0x360 [ 503.204121][T16226] ? __io_openat_prep+0x360/0x360 [ 503.210797][T16226] percpu_ref_init+0xb1/0x300 [ 503.216398][T16226] io_uring_setup+0x4b3/0x3240 [ 503.221942][T16226] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 503.228574][T16226] ? find_held_lock+0x2d/0x110 [ 503.234859][T16226] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 503.242239][T16226] ? __context_tracking_exit+0x80/0x90 [ 503.248508][T16226] ? lock_downgrade+0x6d0/0x6d0 [ 503.254196][T16226] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 503.260644][T16226] ? syscall_enter_from_user_mode+0x27/0x70 [ 503.267399][T16226] do_syscall_64+0x2d/0x70 [ 503.273109][T16226] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 503.280145][T16226] RIP: 0033:0x43ffc9 [ 503.284786][T16226] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 503.307226][T16226] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 503.316444][T16226] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 503.325229][T16226] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 503.333527][T16226] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 503.342548][T16226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 503.352689][T16226] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 503.371136][T16227] FAULT_INJECTION: forcing a failure. [ 503.371136][T16227] name failslab, interval 1, probability 0, space 0, times 0 [ 503.392782][T16227] CPU: 0 PID: 16227 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 503.402798][T16227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 503.414215][T16227] Call Trace: [ 503.418007][T16227] dump_stack+0x9a/0xcc [ 503.422632][T16227] should_fail.cold+0x5/0xa [ 503.427318][T16227] ? percpu_ref_init+0xb1/0x300 [ 503.433141][T16227] ? percpu_ref_init+0xb1/0x300 [ 503.439092][T16227] should_failslab+0x5/0x10 [ 503.443958][T16227] kmem_cache_alloc_trace+0x55/0x360 [ 503.450580][T16227] ? __io_openat_prep+0x360/0x360 [ 503.455771][T16227] percpu_ref_init+0xb1/0x300 [ 503.462112][T16227] io_uring_setup+0x4b3/0x3240 [ 503.467506][T16227] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 503.473845][T16227] ? find_held_lock+0x2d/0x110 [ 503.478635][T16227] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 503.485495][T16227] ? __context_tracking_exit+0x80/0x90 [ 503.491556][T16227] ? lock_downgrade+0x6d0/0x6d0 [ 503.497727][T16227] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 503.507043][T16227] ? syscall_enter_from_user_mode+0x27/0x70 [ 503.515863][T16227] do_syscall_64+0x2d/0x70 [ 503.520929][T16227] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 503.531082][T16227] RIP: 0033:0x43ffc9 [ 503.536480][T16227] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 503.585427][T16227] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 503.604354][T16227] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 503.624002][T16227] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 503.642166][T16227] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 503.651789][T16227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 503.660495][T16227] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 503.708535][T16228] FAULT_INJECTION: forcing a failure. [ 503.708535][T16228] name failslab, interval 1, probability 0, space 0, times 0 [ 503.735983][T16228] CPU: 1 PID: 16228 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 503.746877][T16228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 503.758203][T16228] Call Trace: [ 503.761783][T16228] dump_stack+0x9a/0xcc [ 503.766429][T16228] should_fail.cold+0x5/0xa [ 503.772872][T16228] ? percpu_ref_init+0xb1/0x300 [ 503.779066][T16228] ? percpu_ref_init+0xb1/0x300 [ 503.785001][T16228] should_failslab+0x5/0x10 [ 503.790227][T16228] kmem_cache_alloc_trace+0x55/0x360 [ 503.796519][T16228] ? __io_openat_prep+0x360/0x360 [ 503.802358][T16228] percpu_ref_init+0xb1/0x300 [ 503.807414][T16228] io_uring_setup+0x4b3/0x3240 [ 503.812729][T16228] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 503.819589][T16228] ? find_held_lock+0x2d/0x110 [ 503.824932][T16228] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 503.831575][T16228] ? __context_tracking_exit+0x80/0x90 [ 503.838578][T16228] ? lock_downgrade+0x6d0/0x6d0 [ 503.844367][T16228] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 503.852198][T16228] ? syscall_enter_from_user_mode+0x27/0x70 [ 503.858909][T16228] do_syscall_64+0x2d/0x70 [ 503.864055][T16228] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 503.870300][T16228] RIP: 0033:0x43ffc9 [ 503.874450][T16228] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 503.896724][T16228] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 503.906082][T16228] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 503.915294][T16228] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 503.924110][T16228] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 503.932979][T16228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 503.946937][T16228] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 503.984186][T16229] FAULT_INJECTION: forcing a failure. [ 503.984186][T16229] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 504.004653][T16229] CPU: 1 PID: 16229 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 504.014162][T16229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 504.025140][T16229] Call Trace: [ 504.029486][T16229] dump_stack+0x9a/0xcc [ 504.034531][T16229] should_fail.cold+0x5/0xa [ 504.039818][T16229] __alloc_pages_nodemask+0x189/0x730 [ 504.045749][T16229] ? __alloc_pages_slowpath.constprop.0+0x2240/0x2240 [ 504.052868][T16229] ? fs_reclaim_release+0x9c/0xe0 [ 504.061266][T16229] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 504.069296][T16229] kmalloc_order+0x32/0xd0 [ 504.073978][T16229] kmalloc_order_trace+0x14/0x130 [ 504.079731][T16229] io_uring_setup+0x438/0x3240 [ 504.084965][T16229] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 504.093018][T16229] ? find_held_lock+0x2d/0x110 [ 504.100826][T16229] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 504.108961][T16229] ? __context_tracking_exit+0x80/0x90 [ 504.115241][T16229] ? lock_downgrade+0x6d0/0x6d0 [ 504.120375][T16229] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 504.127870][T16229] ? syscall_enter_from_user_mode+0x27/0x70 [ 504.134952][T16229] do_syscall_64+0x2d/0x70 [ 504.140412][T16229] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 504.147439][T16229] RIP: 0033:0x43ffc9 [ 504.151437][T16229] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 504.177174][T16229] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 504.186548][T16229] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 504.196446][T16229] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 504.205115][T16229] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 504.214517][T16229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 504.223546][T16229] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 504.256919][T16230] FAULT_INJECTION: forcing a failure. [ 504.256919][T16230] name failslab, interval 1, probability 0, space 0, times 0 [ 504.289730][T16230] CPU: 1 PID: 16230 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 504.299690][T16230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 504.311472][T16230] Call Trace: [ 504.315447][T16230] dump_stack+0x9a/0xcc [ 504.320142][T16230] should_fail.cold+0x5/0xa [ 504.325304][T16230] ? percpu_ref_init+0xb1/0x300 [ 504.331101][T16230] ? percpu_ref_init+0xb1/0x300 [ 504.337091][T16230] should_failslab+0x5/0x10 [ 504.341944][T16230] kmem_cache_alloc_trace+0x55/0x360 [ 504.347493][T16230] ? __io_openat_prep+0x360/0x360 [ 504.353162][T16230] percpu_ref_init+0xb1/0x300 [ 504.358144][T16230] io_uring_setup+0x4b3/0x3240 [ 504.364064][T16230] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 504.370742][T16230] ? find_held_lock+0x2d/0x110 [ 504.375591][T16230] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 504.381743][T16230] ? __context_tracking_exit+0x80/0x90 [ 504.387915][T16230] ? lock_downgrade+0x6d0/0x6d0 [ 504.393194][T16230] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 504.399342][T16230] ? syscall_enter_from_user_mode+0x27/0x70 [ 504.406054][T16230] do_syscall_64+0x2d/0x70 [ 504.411030][T16230] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 504.417255][T16230] RIP: 0033:0x43ffc9 [ 504.421362][T16230] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 504.443394][T16230] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 504.452961][T16230] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 504.462504][T16230] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 504.472171][T16230] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 504.480462][T16230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 504.490051][T16230] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 504.515299][T16231] FAULT_INJECTION: forcing a failure. [ 504.515299][T16231] name failslab, interval 1, probability 0, space 0, times 0 [ 504.543526][T16231] CPU: 1 PID: 16231 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 504.553977][T16231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 504.565554][T16231] Call Trace: [ 504.569204][T16231] dump_stack+0x9a/0xcc [ 504.573807][T16231] should_fail.cold+0x5/0xa [ 504.578665][T16231] ? percpu_ref_init+0xb1/0x300 [ 504.584212][T16231] ? percpu_ref_init+0xb1/0x300 [ 504.589839][T16231] should_failslab+0x5/0x10 [ 504.594354][T16231] kmem_cache_alloc_trace+0x55/0x360 [ 504.600213][T16231] ? __io_openat_prep+0x360/0x360 [ 504.605896][T16231] percpu_ref_init+0xb1/0x300 [ 504.611375][T16231] io_uring_setup+0x4b3/0x3240 [ 504.616692][T16231] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 504.623037][T16231] ? find_held_lock+0x2d/0x110 [ 504.628251][T16231] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 504.634436][T16231] ? __context_tracking_exit+0x80/0x90 [ 504.641133][T16231] ? lock_downgrade+0x6d0/0x6d0 [ 504.646264][T16231] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 504.653084][T16231] ? syscall_enter_from_user_mode+0x27/0x70 [ 504.659552][T16231] do_syscall_64+0x2d/0x70 [ 504.665511][T16231] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 504.672746][T16231] RIP: 0033:0x43ffc9 [ 504.676991][T16231] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 504.698248][T16231] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 504.707395][T16231] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 504.716628][T16231] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 504.725657][T16231] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 504.734233][T16231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 504.743510][T16231] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 504.767841][T16232] FAULT_INJECTION: forcing a failure. [ 504.767841][T16232] name failslab, interval 1, probability 0, space 0, times 0 [ 504.781444][T16232] CPU: 1 PID: 16232 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 504.791299][T16232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 504.802205][T16232] Call Trace: [ 504.806212][T16232] dump_stack+0x9a/0xcc [ 504.810468][T16232] should_fail.cold+0x5/0xa [ 504.815343][T16232] ? percpu_ref_init+0xb1/0x300 [ 504.820546][T16232] ? percpu_ref_init+0xb1/0x300 [ 504.825561][T16232] should_failslab+0x5/0x10 [ 504.830678][T16232] kmem_cache_alloc_trace+0x55/0x360 [ 504.836347][T16232] ? __io_openat_prep+0x360/0x360 [ 504.841556][T16232] percpu_ref_init+0xb1/0x300 [ 504.846475][T16232] io_uring_setup+0x4b3/0x3240 [ 504.852080][T16232] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 504.860230][T16232] ? find_held_lock+0x2d/0x110 [ 504.866323][T16232] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 504.872409][T16232] ? __context_tracking_exit+0x80/0x90 [ 504.878483][T16232] ? lock_downgrade+0x6d0/0x6d0 [ 504.883710][T16232] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 504.890787][T16232] ? syscall_enter_from_user_mode+0x27/0x70 [ 504.897396][T16232] do_syscall_64+0x2d/0x70 [ 504.902631][T16232] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 504.908974][T16232] RIP: 0033:0x43ffc9 [ 504.913225][T16232] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 504.935024][T16232] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 504.945096][T16232] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 504.953593][T16232] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 504.962620][T16232] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 504.971542][T16232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 504.980187][T16232] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 505.006791][T16233] FAULT_INJECTION: forcing a failure. [ 505.006791][T16233] name failslab, interval 1, probability 0, space 0, times 0 [ 505.039968][T16233] CPU: 1 PID: 16233 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 505.049567][T16233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 505.060364][T16233] Call Trace: [ 505.064111][T16233] dump_stack+0x9a/0xcc [ 505.068364][T16233] should_fail.cold+0x5/0xa [ 505.072960][T16233] ? percpu_ref_init+0xb1/0x300 [ 505.078079][T16233] ? percpu_ref_init+0xb1/0x300 [ 505.083492][T16233] should_failslab+0x5/0x10 [ 505.088284][T16233] kmem_cache_alloc_trace+0x55/0x360 [ 505.093959][T16233] ? __io_openat_prep+0x360/0x360 [ 505.101568][T16233] percpu_ref_init+0xb1/0x300 [ 505.107429][T16233] io_uring_setup+0x4b3/0x3240 [ 505.114486][T16233] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 505.121831][T16233] ? find_held_lock+0x2d/0x110 [ 505.128985][T16233] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 505.136919][T16233] ? __context_tracking_exit+0x80/0x90 [ 505.146080][T16233] ? lock_downgrade+0x6d0/0x6d0 [ 505.151902][T16233] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 505.161623][T16233] ? syscall_enter_from_user_mode+0x27/0x70 [ 505.171051][T16233] do_syscall_64+0x2d/0x70 [ 505.177071][T16233] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 505.184568][T16233] RIP: 0033:0x43ffc9 [ 505.189326][T16233] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 505.214542][T16233] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 505.225562][T16233] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 505.235370][T16233] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 505.245054][T16233] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 505.254192][T16233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 505.265610][T16233] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 505.298507][T16234] FAULT_INJECTION: forcing a failure. [ 505.298507][T16234] name failslab, interval 1, probability 0, space 0, times 0 [ 505.316386][T16234] CPU: 0 PID: 16234 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 505.328320][T16234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 505.341515][T16234] Call Trace: [ 505.345282][T16234] dump_stack+0x9a/0xcc [ 505.350036][T16234] should_fail.cold+0x5/0xa [ 505.355098][T16234] ? percpu_ref_init+0xb1/0x300 [ 505.361096][T16234] ? percpu_ref_init+0xb1/0x300 [ 505.366289][T16234] should_failslab+0x5/0x10 [ 505.371870][T16234] kmem_cache_alloc_trace+0x55/0x360 [ 505.377318][T16234] ? __io_openat_prep+0x360/0x360 [ 505.382949][T16234] percpu_ref_init+0xb1/0x300 [ 505.388163][T16234] io_uring_setup+0x4b3/0x3240 [ 505.393146][T16234] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 505.399531][T16234] ? find_held_lock+0x2d/0x110 [ 505.405637][T16234] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 505.412515][T16234] ? __context_tracking_exit+0x80/0x90 [ 505.419441][T16234] ? lock_downgrade+0x6d0/0x6d0 [ 505.424839][T16234] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 505.431996][T16234] ? syscall_enter_from_user_mode+0x27/0x70 [ 505.438791][T16234] do_syscall_64+0x2d/0x70 [ 505.445034][T16234] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 505.452344][T16234] RIP: 0033:0x43ffc9 [ 505.456503][T16234] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 505.480951][T16234] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 505.490039][T16234] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 505.499421][T16234] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 505.508179][T16234] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 505.517049][T16234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 505.526753][T16234] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 505.550069][T16235] FAULT_INJECTION: forcing a failure. [ 505.550069][T16235] name failslab, interval 1, probability 0, space 0, times 0 [ 505.568016][T16235] CPU: 1 PID: 16235 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 505.577959][T16235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 505.589605][T16235] Call Trace: [ 505.593663][T16235] dump_stack+0x9a/0xcc [ 505.598007][T16235] should_fail.cold+0x5/0xa [ 505.602776][T16235] ? percpu_ref_init+0xb1/0x300 [ 505.607887][T16235] ? percpu_ref_init+0xb1/0x300 [ 505.613189][T16235] should_failslab+0x5/0x10 [ 505.617954][T16235] kmem_cache_alloc_trace+0x55/0x360 [ 505.623517][T16235] ? __io_openat_prep+0x360/0x360 [ 505.628918][T16235] percpu_ref_init+0xb1/0x300 [ 505.634041][T16235] io_uring_setup+0x4b3/0x3240 [ 505.639300][T16235] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 505.646572][T16235] ? find_held_lock+0x2d/0x110 [ 505.652384][T16235] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 505.658866][T16235] ? __context_tracking_exit+0x80/0x90 [ 505.665041][T16235] ? lock_downgrade+0x6d0/0x6d0 [ 505.670663][T16235] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 505.677566][T16235] ? syscall_enter_from_user_mode+0x27/0x70 [ 505.684804][T16235] do_syscall_64+0x2d/0x70 [ 505.689865][T16235] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 505.696391][T16235] RIP: 0033:0x43ffc9 [ 505.701073][T16235] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 505.723695][T16235] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 505.733024][T16235] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 505.741096][T16235] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 505.749609][T16235] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 505.758438][T16235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 505.767789][T16235] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 505.799021][T16236] FAULT_INJECTION: forcing a failure. [ 505.799021][T16236] name failslab, interval 1, probability 0, space 0, times 0 [ 505.841530][T16236] CPU: 1 PID: 16236 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 505.851118][T16236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 505.861613][T16236] Call Trace: [ 505.865154][T16236] dump_stack+0x9a/0xcc [ 505.869416][T16236] should_fail.cold+0x5/0xa [ 505.874084][T16236] ? percpu_ref_init+0xb1/0x300 [ 505.879779][T16236] ? percpu_ref_init+0xb1/0x300 [ 505.885339][T16236] should_failslab+0x5/0x10 [ 505.890328][T16236] kmem_cache_alloc_trace+0x55/0x360 [ 505.896324][T16236] ? __io_openat_prep+0x360/0x360 [ 505.901428][T16236] percpu_ref_init+0xb1/0x300 [ 505.906820][T16236] io_uring_setup+0x4b3/0x3240 [ 505.911850][T16236] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 505.918089][T16236] ? find_held_lock+0x2d/0x110 [ 505.923107][T16236] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 505.929517][T16236] ? __context_tracking_exit+0x80/0x90 [ 505.935467][T16236] ? lock_downgrade+0x6d0/0x6d0 [ 505.941134][T16236] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 505.947347][T16236] ? syscall_enter_from_user_mode+0x27/0x70 [ 505.954312][T16236] do_syscall_64+0x2d/0x70 [ 505.958723][T16236] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 505.964706][T16236] RIP: 0033:0x43ffc9 [ 505.969079][T16236] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 505.989718][T16236] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 505.998599][T16236] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 506.007435][T16236] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 506.016734][T16236] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 506.025515][T16236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 506.034618][T16236] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 506.069418][T16237] FAULT_INJECTION: forcing a failure. [ 506.069418][T16237] name failslab, interval 1, probability 0, space 0, times 0 [ 506.100158][T16237] CPU: 1 PID: 16237 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 506.114441][T16237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 506.126195][T16237] Call Trace: [ 506.130044][T16237] dump_stack+0x9a/0xcc [ 506.134928][T16237] should_fail.cold+0x5/0xa [ 506.140508][T16237] ? percpu_ref_init+0xb1/0x300 [ 506.145542][T16237] ? percpu_ref_init+0xb1/0x300 [ 506.150880][T16237] should_failslab+0x5/0x10 [ 506.155816][T16237] kmem_cache_alloc_trace+0x55/0x360 [ 506.162315][T16237] ? __io_openat_prep+0x360/0x360 [ 506.168638][T16237] percpu_ref_init+0xb1/0x300 [ 506.173913][T16237] io_uring_setup+0x4b3/0x3240 [ 506.179037][T16237] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 506.185770][T16237] ? find_held_lock+0x2d/0x110 [ 506.191362][T16237] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 506.198263][T16237] ? __context_tracking_exit+0x80/0x90 [ 506.203913][T16237] ? lock_downgrade+0x6d0/0x6d0 [ 506.209064][T16237] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 506.216000][T16237] ? syscall_enter_from_user_mode+0x27/0x70 [ 506.221989][T16237] do_syscall_64+0x2d/0x70 [ 506.226691][T16237] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 506.233138][T16237] RIP: 0033:0x43ffc9 [ 506.238640][T16237] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 506.259766][T16237] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 506.268637][T16237] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 506.277023][T16237] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 506.287959][T16237] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 506.296655][T16237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 506.305291][T16237] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 506.335098][T16238] FAULT_INJECTION: forcing a failure. [ 506.335098][T16238] name failslab, interval 1, probability 0, space 0, times 0 [ 506.377372][T16238] CPU: 0 PID: 16238 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 506.387178][T16238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 506.397937][T16238] Call Trace: [ 506.401583][T16238] dump_stack+0x9a/0xcc [ 506.406188][T16238] should_fail.cold+0x5/0xa [ 506.410872][T16238] ? percpu_ref_init+0xb1/0x300 [ 506.416784][T16238] ? percpu_ref_init+0xb1/0x300 [ 506.422914][T16238] should_failslab+0x5/0x10 [ 506.428015][T16238] kmem_cache_alloc_trace+0x55/0x360 [ 506.433668][T16238] ? __io_openat_prep+0x360/0x360 [ 506.439224][T16238] percpu_ref_init+0xb1/0x300 [ 506.444001][T16238] io_uring_setup+0x4b3/0x3240 [ 506.449398][T16238] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 506.456337][T16238] ? find_held_lock+0x2d/0x110 [ 506.461385][T16238] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 506.467490][T16238] ? __context_tracking_exit+0x80/0x90 [ 506.473820][T16238] ? lock_downgrade+0x6d0/0x6d0 [ 506.478962][T16238] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 506.485688][T16238] ? syscall_enter_from_user_mode+0x27/0x70 [ 506.492739][T16238] do_syscall_64+0x2d/0x70 [ 506.498002][T16238] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 506.505640][T16238] RIP: 0033:0x43ffc9 [ 506.509664][T16238] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 506.530886][T16238] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 506.539779][T16238] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 506.548387][T16238] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 506.557470][T16238] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 506.566480][T16238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 506.575553][T16238] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 506.614501][T16239] FAULT_INJECTION: forcing a failure. [ 506.614501][T16239] name failslab, interval 1, probability 0, space 0, times 0 [ 506.635317][T16239] CPU: 0 PID: 16239 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 506.645381][T16239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 506.657924][T16239] Call Trace: [ 506.661884][T16239] dump_stack+0x9a/0xcc [ 506.667178][T16239] should_fail.cold+0x5/0xa [ 506.672739][T16239] ? percpu_ref_init+0xb1/0x300 [ 506.677934][T16239] ? percpu_ref_init+0xb1/0x300 [ 506.683196][T16239] should_failslab+0x5/0x10 [ 506.688626][T16239] kmem_cache_alloc_trace+0x55/0x360 [ 506.694691][T16239] ? __io_openat_prep+0x360/0x360 [ 506.700353][T16239] percpu_ref_init+0xb1/0x300 [ 506.705475][T16239] io_uring_setup+0x4b3/0x3240 [ 506.710881][T16239] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 506.717860][T16239] ? find_held_lock+0x2d/0x110 [ 506.723604][T16239] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 506.729775][T16239] ? __context_tracking_exit+0x80/0x90 [ 506.735607][T16239] ? lock_downgrade+0x6d0/0x6d0 [ 506.740759][T16239] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 506.747051][T16239] ? syscall_enter_from_user_mode+0x27/0x70 [ 506.754106][T16239] do_syscall_64+0x2d/0x70 [ 506.759746][T16239] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 506.766473][T16239] RIP: 0033:0x43ffc9 [ 506.770847][T16239] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 506.792546][T16239] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 506.802193][T16239] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 506.810822][T16239] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 506.819507][T16239] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 506.828272][T16239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 506.838443][T16239] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 506.879096][T16240] FAULT_INJECTION: forcing a failure. [ 506.879096][T16240] name failslab, interval 1, probability 0, space 0, times 0 [ 506.906181][T16240] CPU: 0 PID: 16240 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 506.915268][T16240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 506.925844][T16240] Call Trace: [ 506.929576][T16240] dump_stack+0x9a/0xcc [ 506.933825][T16240] should_fail.cold+0x5/0xa [ 506.938499][T16240] ? percpu_ref_init+0xb1/0x300 [ 506.943713][T16240] ? percpu_ref_init+0xb1/0x300 [ 506.948920][T16240] should_failslab+0x5/0x10 [ 506.953422][T16240] kmem_cache_alloc_trace+0x55/0x360 [ 506.959564][T16240] ? __io_openat_prep+0x360/0x360 [ 506.964991][T16240] percpu_ref_init+0xb1/0x300 [ 506.970210][T16240] io_uring_setup+0x4b3/0x3240 [ 506.975323][T16240] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 506.982084][T16240] ? find_held_lock+0x2d/0x110 [ 506.986886][T16240] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 506.993125][T16240] ? __context_tracking_exit+0x80/0x90 [ 506.999060][T16240] ? lock_downgrade+0x6d0/0x6d0 [ 507.004528][T16240] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 507.011439][T16240] ? syscall_enter_from_user_mode+0x27/0x70 [ 507.018303][T16240] do_syscall_64+0x2d/0x70 [ 507.023167][T16240] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 507.029408][T16240] RIP: 0033:0x43ffc9 [ 507.033386][T16240] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 507.054836][T16240] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 507.064147][T16240] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 507.072545][T16240] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 507.081394][T16240] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 507.090529][T16240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 507.100028][T16240] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 507.232103][T16241] FAULT_INJECTION: forcing a failure. [ 507.232103][T16241] name failslab, interval 1, probability 0, space 0, times 0 [ 507.246940][T16241] CPU: 0 PID: 16241 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 507.256743][T16241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 507.267932][T16241] Call Trace: [ 507.271319][T16241] dump_stack+0x9a/0xcc [ 507.275862][T16241] should_fail.cold+0x5/0xa [ 507.280631][T16241] ? percpu_ref_init+0xb1/0x300 [ 507.285756][T16241] ? percpu_ref_init+0xb1/0x300 [ 507.291446][T16241] should_failslab+0x5/0x10 [ 507.296403][T16241] kmem_cache_alloc_trace+0x55/0x360 [ 507.302061][T16241] ? __io_openat_prep+0x360/0x360 [ 507.307704][T16241] percpu_ref_init+0xb1/0x300 [ 507.313020][T16241] io_uring_setup+0x4b3/0x3240 [ 507.319075][T16241] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 507.325883][T16241] ? find_held_lock+0x2d/0x110 [ 507.330997][T16241] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 507.337103][T16241] ? __context_tracking_exit+0x80/0x90 [ 507.343477][T16241] ? lock_downgrade+0x6d0/0x6d0 [ 507.349447][T16241] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 507.356087][T16241] ? syscall_enter_from_user_mode+0x27/0x70 [ 507.362299][T16241] do_syscall_64+0x2d/0x70 [ 507.367572][T16241] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 507.374830][T16241] RIP: 0033:0x43ffc9 [ 507.379333][T16241] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 507.399650][T16241] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 507.409241][T16241] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 507.417464][T16241] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 507.425999][T16241] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 507.435222][T16241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 507.444377][T16241] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 507.477963][T16242] FAULT_INJECTION: forcing a failure. [ 507.477963][T16242] name failslab, interval 1, probability 0, space 0, times 0 [ 507.516219][T16242] CPU: 0 PID: 16242 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 507.526223][T16242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 507.537027][T16242] Call Trace: [ 507.540679][T16242] dump_stack+0x9a/0xcc [ 507.545097][T16242] should_fail.cold+0x5/0xa [ 507.549620][T16242] ? percpu_ref_init+0xb1/0x300 [ 507.554677][T16242] ? percpu_ref_init+0xb1/0x300 [ 507.561658][T16242] should_failslab+0x5/0x10 [ 507.566345][T16242] kmem_cache_alloc_trace+0x55/0x360 [ 507.572016][T16242] ? __io_openat_prep+0x360/0x360 [ 507.577405][T16242] percpu_ref_init+0xb1/0x300 [ 507.582281][T16242] io_uring_setup+0x4b3/0x3240 [ 507.587321][T16242] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 507.593764][T16242] ? find_held_lock+0x2d/0x110 [ 507.598612][T16242] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 507.604983][T16242] ? __context_tracking_exit+0x80/0x90 [ 507.610627][T16242] ? lock_downgrade+0x6d0/0x6d0 [ 507.615842][T16242] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 507.621901][T16242] ? syscall_enter_from_user_mode+0x27/0x70 [ 507.628497][T16242] do_syscall_64+0x2d/0x70 [ 507.633177][T16242] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 507.639358][T16242] RIP: 0033:0x43ffc9 [ 507.643638][T16242] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 507.665060][T16242] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 507.674018][T16242] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 507.683416][T16242] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 507.692107][T16242] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 507.702033][T16242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 507.711178][T16242] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 507.748427][T16243] FAULT_INJECTION: forcing a failure. [ 507.748427][T16243] name failslab, interval 1, probability 0, space 0, times 0 [ 507.775558][T16243] CPU: 0 PID: 16243 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 507.785070][T16243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 507.796831][T16243] Call Trace: [ 507.800379][T16243] dump_stack+0x9a/0xcc [ 507.804928][T16243] should_fail.cold+0x5/0xa [ 507.809596][T16243] ? percpu_ref_init+0xb1/0x300 [ 507.815002][T16243] ? percpu_ref_init+0xb1/0x300 [ 507.819953][T16243] should_failslab+0x5/0x10 [ 507.824802][T16243] kmem_cache_alloc_trace+0x55/0x360 [ 507.830304][T16243] ? __io_openat_prep+0x360/0x360 [ 507.835530][T16243] percpu_ref_init+0xb1/0x300 [ 507.840218][T16243] io_uring_setup+0x4b3/0x3240 [ 507.844975][T16243] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 507.851670][T16243] ? find_held_lock+0x2d/0x110 [ 507.856941][T16243] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 507.862937][T16243] ? __context_tracking_exit+0x80/0x90 [ 507.868911][T16243] ? lock_downgrade+0x6d0/0x6d0 [ 507.874052][T16243] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 507.880306][T16243] ? syscall_enter_from_user_mode+0x27/0x70 [ 507.886313][T16243] do_syscall_64+0x2d/0x70 [ 507.890911][T16243] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 507.897064][T16243] RIP: 0033:0x43ffc9 [ 507.901057][T16243] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 507.921628][T16243] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 507.931054][T16243] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 507.939214][T16243] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 507.947619][T16243] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 507.956389][T16243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 507.965000][T16243] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 508.010822][T16244] FAULT_INJECTION: forcing a failure. [ 508.010822][T16244] name failslab, interval 1, probability 0, space 0, times 0 [ 508.052290][T16244] CPU: 0 PID: 16244 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 508.061921][T16244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 508.072413][T16244] Call Trace: [ 508.075962][T16244] dump_stack+0x9a/0xcc [ 508.081277][T16244] should_fail.cold+0x5/0xa [ 508.085863][T16244] ? percpu_ref_init+0xb1/0x300 [ 508.091324][T16244] ? percpu_ref_init+0xb1/0x300 [ 508.096696][T16244] should_failslab+0x5/0x10 [ 508.104398][T16244] kmem_cache_alloc_trace+0x55/0x360 [ 508.110660][T16244] ? __io_openat_prep+0x360/0x360 [ 508.116751][T16244] percpu_ref_init+0xb1/0x300 [ 508.122267][T16244] io_uring_setup+0x4b3/0x3240 [ 508.128167][T16244] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 508.134487][T16244] ? find_held_lock+0x2d/0x110 [ 508.139785][T16244] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 508.146047][T16244] ? __context_tracking_exit+0x80/0x90 [ 508.153075][T16244] ? lock_downgrade+0x6d0/0x6d0 [ 508.158300][T16244] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 508.164710][T16244] ? syscall_enter_from_user_mode+0x27/0x70 [ 508.171415][T16244] do_syscall_64+0x2d/0x70 [ 508.176462][T16244] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 508.182735][T16244] RIP: 0033:0x43ffc9 [ 508.186916][T16244] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 508.208005][T16244] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 508.218602][T16244] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 508.228617][T16244] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 508.237550][T16244] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 508.246349][T16244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 508.255290][T16244] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 508.305640][T16245] FAULT_INJECTION: forcing a failure. [ 508.305640][T16245] name failslab, interval 1, probability 0, space 0, times 0 [ 508.335539][T16245] CPU: 0 PID: 16245 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 508.345291][T16245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 508.357542][T16245] Call Trace: [ 508.361118][T16245] dump_stack+0x9a/0xcc [ 508.365673][T16245] should_fail.cold+0x5/0xa [ 508.370256][T16245] ? percpu_ref_init+0xb1/0x300 [ 508.375634][T16245] ? percpu_ref_init+0xb1/0x300 [ 508.381091][T16245] should_failslab+0x5/0x10 [ 508.385680][T16245] kmem_cache_alloc_trace+0x55/0x360 [ 508.391498][T16245] ? __io_openat_prep+0x360/0x360 [ 508.396712][T16245] percpu_ref_init+0xb1/0x300 [ 508.401920][T16245] io_uring_setup+0x4b3/0x3240 [ 508.406796][T16245] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 508.413405][T16245] ? find_held_lock+0x2d/0x110 [ 508.418389][T16245] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 508.424548][T16245] ? __context_tracking_exit+0x80/0x90 [ 508.430715][T16245] ? lock_downgrade+0x6d0/0x6d0 [ 508.436396][T16245] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 508.443341][T16245] ? syscall_enter_from_user_mode+0x27/0x70 [ 508.450040][T16245] do_syscall_64+0x2d/0x70 [ 508.455288][T16245] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 508.461543][T16245] RIP: 0033:0x43ffc9 [ 508.466044][T16245] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 508.488768][T16245] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 508.497631][T16245] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 508.508238][T16245] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 508.517177][T16245] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 508.526911][T16245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 508.535314][T16245] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 508.625354][T16246] FAULT_INJECTION: forcing a failure. [ 508.625354][T16246] name failslab, interval 1, probability 0, space 0, times 0 [ 508.640174][T16246] CPU: 0 PID: 16246 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 508.650966][T16246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 508.662037][T16246] Call Trace: [ 508.666287][T16246] dump_stack+0x9a/0xcc [ 508.670641][T16246] should_fail.cold+0x5/0xa [ 508.675566][T16246] ? percpu_ref_init+0xb1/0x300 [ 508.680832][T16246] ? percpu_ref_init+0xb1/0x300 [ 508.685967][T16246] should_failslab+0x5/0x10 [ 508.690912][T16246] kmem_cache_alloc_trace+0x55/0x360 [ 508.697241][T16246] ? __io_openat_prep+0x360/0x360 [ 508.702453][T16246] percpu_ref_init+0xb1/0x300 [ 508.707668][T16246] io_uring_setup+0x4b3/0x3240 [ 508.713197][T16246] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 508.720632][T16246] ? find_held_lock+0x2d/0x110 [ 508.727874][T16246] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 508.739853][T16246] ? __context_tracking_exit+0x80/0x90 [ 508.754723][T16246] ? lock_downgrade+0x6d0/0x6d0 [ 508.770310][T16246] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 508.779505][T16246] ? syscall_enter_from_user_mode+0x27/0x70 [ 508.787608][T16246] do_syscall_64+0x2d/0x70 [ 508.792470][T16246] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 508.798804][T16246] RIP: 0033:0x43ffc9 [ 508.803009][T16246] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 508.823727][T16246] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 508.833323][T16246] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 508.841930][T16246] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 508.850557][T16246] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 508.858889][T16246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 508.867305][T16246] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 508.907821][T16247] FAULT_INJECTION: forcing a failure. [ 508.907821][T16247] name failslab, interval 1, probability 0, space 0, times 0 [ 508.982394][T16247] CPU: 0 PID: 16247 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 508.992249][T16247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 509.003369][T16247] Call Trace: [ 509.006656][T16247] dump_stack+0x9a/0xcc [ 509.011190][T16247] should_fail.cold+0x5/0xa [ 509.017212][T16247] ? percpu_ref_init+0xb1/0x300 [ 509.023183][T16247] ? percpu_ref_init+0xb1/0x300 [ 509.029201][T16247] should_failslab+0x5/0x10 [ 509.034537][T16247] kmem_cache_alloc_trace+0x55/0x360 [ 509.040279][T16247] ? __io_openat_prep+0x360/0x360 [ 509.045489][T16247] percpu_ref_init+0xb1/0x300 [ 509.050600][T16247] io_uring_setup+0x4b3/0x3240 [ 509.055641][T16247] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 509.062057][T16247] ? find_held_lock+0x2d/0x110 [ 509.067802][T16247] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 509.073617][T16247] ? __context_tracking_exit+0x80/0x90 [ 509.079625][T16247] ? lock_downgrade+0x6d0/0x6d0 [ 509.084891][T16247] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 509.091624][T16247] ? syscall_enter_from_user_mode+0x27/0x70 [ 509.100615][T16247] do_syscall_64+0x2d/0x70 [ 509.106466][T16247] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 509.113235][T16247] RIP: 0033:0x43ffc9 [ 509.117391][T16247] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 509.138008][T16247] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 509.148548][T16247] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 509.157421][T16247] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 509.166364][T16247] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 509.175067][T16247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 509.184411][T16247] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 509.218031][T16248] FAULT_INJECTION: forcing a failure. [ 509.218031][T16248] name failslab, interval 1, probability 0, space 0, times 0 [ 509.245240][T16248] CPU: 0 PID: 16248 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 509.256813][T16248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 509.268323][T16248] Call Trace: [ 509.271798][T16248] dump_stack+0x9a/0xcc [ 509.276416][T16248] should_fail.cold+0x5/0xa [ 509.282531][T16248] ? percpu_ref_init+0xb1/0x300 [ 509.288848][T16248] ? percpu_ref_init+0xb1/0x300 [ 509.295243][T16248] should_failslab+0x5/0x10 [ 509.300492][T16248] kmem_cache_alloc_trace+0x55/0x360 [ 509.306225][T16248] ? __io_openat_prep+0x360/0x360 [ 509.312627][T16248] percpu_ref_init+0xb1/0x300 [ 509.318364][T16248] io_uring_setup+0x4b3/0x3240 [ 509.323842][T16248] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 509.331650][T16248] ? find_held_lock+0x2d/0x110 [ 509.337078][T16248] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 509.343669][T16248] ? __context_tracking_exit+0x80/0x90 [ 509.350010][T16248] ? lock_downgrade+0x6d0/0x6d0 [ 509.355146][T16248] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 509.361557][T16248] ? syscall_enter_from_user_mode+0x27/0x70 [ 509.367621][T16248] do_syscall_64+0x2d/0x70 [ 509.372523][T16248] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 509.378778][T16248] RIP: 0033:0x43ffc9 [ 509.382678][T16248] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 509.403090][T16248] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 509.412726][T16248] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 509.421251][T16248] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 509.431485][T16248] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 509.441049][T16248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 509.450426][T16248] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 509.487931][T16249] FAULT_INJECTION: forcing a failure. [ 509.487931][T16249] name failslab, interval 1, probability 0, space 0, times 0 [ 509.515178][T16249] CPU: 0 PID: 16249 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 509.525023][T16249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 509.536315][T16249] Call Trace: [ 509.539786][T16249] dump_stack+0x9a/0xcc [ 509.544135][T16249] should_fail.cold+0x5/0xa [ 509.549102][T16249] ? percpu_ref_init+0xb1/0x300 [ 509.554045][T16249] ? percpu_ref_init+0xb1/0x300 [ 509.559246][T16249] should_failslab+0x5/0x10 [ 509.564092][T16249] kmem_cache_alloc_trace+0x55/0x360 [ 509.570022][T16249] ? __io_openat_prep+0x360/0x360 [ 509.575739][T16249] percpu_ref_init+0xb1/0x300 [ 509.580678][T16249] io_uring_setup+0x4b3/0x3240 [ 509.585699][T16249] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 509.592005][T16249] ? find_held_lock+0x2d/0x110 [ 509.596879][T16249] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 509.602855][T16249] ? __context_tracking_exit+0x80/0x90 [ 509.608481][T16249] ? lock_downgrade+0x6d0/0x6d0 [ 509.613599][T16249] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 509.620412][T16249] ? syscall_enter_from_user_mode+0x27/0x70 [ 509.627183][T16249] do_syscall_64+0x2d/0x70 [ 509.631683][T16249] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 509.637743][T16249] RIP: 0033:0x43ffc9 [ 509.641634][T16249] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 509.663829][T16249] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 509.673121][T16249] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 509.681648][T16249] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 509.690158][T16249] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 509.698744][T16249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 509.707367][T16249] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 509.737755][T16250] FAULT_INJECTION: forcing a failure. [ 509.737755][T16250] name failslab, interval 1, probability 0, space 0, times 0 [ 509.765139][T16250] CPU: 0 PID: 16250 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 509.775697][T16250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 509.787223][T16250] Call Trace: [ 509.792028][T16250] dump_stack+0x9a/0xcc [ 509.796509][T16250] should_fail.cold+0x5/0xa [ 509.802447][T16250] ? percpu_ref_init+0xb1/0x300 [ 509.808560][T16250] ? percpu_ref_init+0xb1/0x300 [ 509.814070][T16250] should_failslab+0x5/0x10 [ 509.819437][T16250] kmem_cache_alloc_trace+0x55/0x360 [ 509.825249][T16250] ? __io_openat_prep+0x360/0x360 [ 509.830626][T16250] percpu_ref_init+0xb1/0x300 [ 509.835801][T16250] io_uring_setup+0x4b3/0x3240 [ 509.841180][T16250] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 509.847398][T16250] ? find_held_lock+0x2d/0x110 [ 509.852577][T16250] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 509.859111][T16250] ? __context_tracking_exit+0x80/0x90 [ 509.864842][T16250] ? lock_downgrade+0x6d0/0x6d0 [ 509.869910][T16250] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 509.876335][T16250] ? syscall_enter_from_user_mode+0x27/0x70 [ 509.882776][T16250] do_syscall_64+0x2d/0x70 [ 509.887645][T16250] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 509.893805][T16250] RIP: 0033:0x43ffc9 [ 509.897961][T16250] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 509.919077][T16250] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 509.928032][T16250] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 509.936396][T16250] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 509.945129][T16250] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 509.953475][T16250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 509.962607][T16250] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 509.995301][T16251] FAULT_INJECTION: forcing a failure. [ 509.995301][T16251] name failslab, interval 1, probability 0, space 0, times 0 [ 510.017447][T16251] CPU: 1 PID: 16251 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 510.027599][T16251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 510.039026][T16251] Call Trace: [ 510.043081][T16251] dump_stack+0x9a/0xcc [ 510.047713][T16251] should_fail.cold+0x5/0xa [ 510.052641][T16251] ? percpu_ref_init+0xb1/0x300 [ 510.058416][T16251] ? percpu_ref_init+0xb1/0x300 [ 510.063895][T16251] should_failslab+0x5/0x10 [ 510.068602][T16251] kmem_cache_alloc_trace+0x55/0x360 [ 510.075445][T16251] ? __io_openat_prep+0x360/0x360 [ 510.080904][T16251] percpu_ref_init+0xb1/0x300 [ 510.086359][T16251] io_uring_setup+0x4b3/0x3240 [ 510.092331][T16251] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 510.103133][T16251] ? find_held_lock+0x2d/0x110 [ 510.109271][T16251] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 510.116431][T16251] ? __context_tracking_exit+0x80/0x90 [ 510.122959][T16251] ? lock_downgrade+0x6d0/0x6d0 [ 510.129003][T16251] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 510.136167][T16251] ? syscall_enter_from_user_mode+0x27/0x70 [ 510.143132][T16251] do_syscall_64+0x2d/0x70 [ 510.149223][T16251] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 510.155822][T16251] RIP: 0033:0x43ffc9 [ 510.160757][T16251] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 510.183283][T16251] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 510.192397][T16251] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 510.201505][T16251] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 510.209632][T16251] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 510.219270][T16251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 510.227669][T16251] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 510.267789][T16252] FAULT_INJECTION: forcing a failure. [ 510.267789][T16252] name failslab, interval 1, probability 0, space 0, times 0 [ 510.284376][T16252] CPU: 0 PID: 16252 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 510.294243][T16252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 510.304845][T16252] Call Trace: [ 510.308407][T16252] dump_stack+0x9a/0xcc [ 510.312622][T16252] should_fail.cold+0x5/0xa [ 510.317918][T16252] ? percpu_ref_init+0xb1/0x300 [ 510.322962][T16252] ? percpu_ref_init+0xb1/0x300 [ 510.328243][T16252] should_failslab+0x5/0x10 [ 510.332953][T16252] kmem_cache_alloc_trace+0x55/0x360 [ 510.339195][T16252] ? __io_openat_prep+0x360/0x360 [ 510.344656][T16252] percpu_ref_init+0xb1/0x300 [ 510.350329][T16252] io_uring_setup+0x4b3/0x3240 [ 510.355832][T16252] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 510.362182][T16252] ? find_held_lock+0x2d/0x110 [ 510.367123][T16252] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 510.373226][T16252] ? __context_tracking_exit+0x80/0x90 [ 510.379292][T16252] ? lock_downgrade+0x6d0/0x6d0 [ 510.384327][T16252] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 510.390749][T16252] ? syscall_enter_from_user_mode+0x27/0x70 [ 510.396905][T16252] do_syscall_64+0x2d/0x70 [ 510.401958][T16252] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 510.408909][T16252] RIP: 0033:0x43ffc9 [ 510.413067][T16252] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 510.434271][T16252] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 510.443155][T16252] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 510.451745][T16252] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 510.460407][T16252] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 510.470325][T16252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 510.479127][T16252] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 510.519250][T16253] FAULT_INJECTION: forcing a failure. [ 510.519250][T16253] name failslab, interval 1, probability 0, space 0, times 0 [ 510.555103][T16253] CPU: 0 PID: 16253 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 510.565082][T16253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 510.577349][T16253] Call Trace: [ 510.581563][T16253] dump_stack+0x9a/0xcc [ 510.585986][T16253] should_fail.cold+0x5/0xa [ 510.591197][T16253] ? percpu_ref_init+0xb1/0x300 [ 510.596441][T16253] ? percpu_ref_init+0xb1/0x300 [ 510.602013][T16253] should_failslab+0x5/0x10 [ 510.608269][T16253] kmem_cache_alloc_trace+0x55/0x360 [ 510.614824][T16253] ? __io_openat_prep+0x360/0x360 [ 510.621109][T16253] percpu_ref_init+0xb1/0x300 [ 510.627399][T16253] io_uring_setup+0x4b3/0x3240 [ 510.632904][T16253] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 510.639084][T16253] ? find_held_lock+0x2d/0x110 [ 510.644297][T16253] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 510.650722][T16253] ? __context_tracking_exit+0x80/0x90 [ 510.656707][T16253] ? lock_downgrade+0x6d0/0x6d0 [ 510.662013][T16253] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 510.668079][T16253] ? syscall_enter_from_user_mode+0x27/0x70 [ 510.675275][T16253] do_syscall_64+0x2d/0x70 [ 510.680677][T16253] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 510.686753][T16253] RIP: 0033:0x43ffc9 [ 510.690918][T16253] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 510.712287][T16253] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 510.720886][T16253] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 510.729209][T16253] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 510.737881][T16253] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 510.746032][T16253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 510.754330][T16253] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 510.787403][T16254] FAULT_INJECTION: forcing a failure. [ 510.787403][T16254] name failslab, interval 1, probability 0, space 0, times 0 [ 510.814980][T16254] CPU: 0 PID: 16254 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 510.824800][T16254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 510.835213][T16254] Call Trace: [ 510.839102][T16254] dump_stack+0x9a/0xcc [ 510.843697][T16254] should_fail.cold+0x5/0xa [ 510.848458][T16254] ? percpu_ref_init+0xb1/0x300 [ 510.854026][T16254] ? percpu_ref_init+0xb1/0x300 [ 510.859398][T16254] should_failslab+0x5/0x10 [ 510.864430][T16254] kmem_cache_alloc_trace+0x55/0x360 [ 510.870510][T16254] ? __io_openat_prep+0x360/0x360 [ 510.875931][T16254] percpu_ref_init+0xb1/0x300 [ 510.880912][T16254] io_uring_setup+0x4b3/0x3240 [ 510.885851][T16254] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 510.892299][T16254] ? find_held_lock+0x2d/0x110 [ 510.897328][T16254] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 510.903394][T16254] ? __context_tracking_exit+0x80/0x90 [ 510.909127][T16254] ? lock_downgrade+0x6d0/0x6d0 [ 510.914378][T16254] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 510.921237][T16254] ? syscall_enter_from_user_mode+0x27/0x70 [ 510.927568][T16254] do_syscall_64+0x2d/0x70 [ 510.932687][T16254] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 510.938748][T16254] RIP: 0033:0x43ffc9 [ 510.942817][T16254] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 510.964287][T16254] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 510.973529][T16254] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 510.982075][T16254] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 510.990399][T16254] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 510.998891][T16254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 511.007223][T16254] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 511.037536][T16255] FAULT_INJECTION: forcing a failure. [ 511.037536][T16255] name failslab, interval 1, probability 0, space 0, times 0 [ 511.065336][T16255] CPU: 0 PID: 16255 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 511.076611][T16255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 511.087714][T16255] Call Trace: [ 511.091179][T16255] dump_stack+0x9a/0xcc [ 511.096359][T16255] should_fail.cold+0x5/0xa [ 511.103324][T16255] ? percpu_ref_init+0xb1/0x300 [ 511.109347][T16255] ? percpu_ref_init+0xb1/0x300 [ 511.114727][T16255] should_failslab+0x5/0x10 [ 511.120108][T16255] kmem_cache_alloc_trace+0x55/0x360 [ 511.125951][T16255] ? __io_openat_prep+0x360/0x360 [ 511.131982][T16255] percpu_ref_init+0xb1/0x300 [ 511.137072][T16255] io_uring_setup+0x4b3/0x3240 [ 511.142361][T16255] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 511.148991][T16255] ? find_held_lock+0x2d/0x110 [ 511.154315][T16255] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 511.160583][T16255] ? __context_tracking_exit+0x80/0x90 [ 511.166698][T16255] ? lock_downgrade+0x6d0/0x6d0 [ 511.172142][T16255] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 511.178925][T16255] ? syscall_enter_from_user_mode+0x27/0x70 [ 511.185275][T16255] do_syscall_64+0x2d/0x70 [ 511.190173][T16255] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 511.196922][T16255] RIP: 0033:0x43ffc9 [ 511.201011][T16255] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 511.221714][T16255] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 511.230688][T16255] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 511.239617][T16255] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 511.249216][T16255] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 511.258026][T16255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 511.266774][T16255] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 511.307404][T16256] FAULT_INJECTION: forcing a failure. [ 511.307404][T16256] name failslab, interval 1, probability 0, space 0, times 0 [ 511.334906][T16256] CPU: 0 PID: 16256 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 511.344521][T16256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 511.355531][T16256] Call Trace: [ 511.359839][T16256] dump_stack+0x9a/0xcc [ 511.364871][T16256] should_fail.cold+0x5/0xa [ 511.369703][T16256] ? percpu_ref_init+0xb1/0x300 [ 511.375347][T16256] ? percpu_ref_init+0xb1/0x300 [ 511.380384][T16256] should_failslab+0x5/0x10 [ 511.385291][T16256] kmem_cache_alloc_trace+0x55/0x360 [ 511.390580][T16256] ? __io_openat_prep+0x360/0x360 [ 511.396225][T16256] percpu_ref_init+0xb1/0x300 [ 511.401217][T16256] io_uring_setup+0x4b3/0x3240 [ 511.406503][T16256] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 511.413013][T16256] ? find_held_lock+0x2d/0x110 [ 511.417862][T16256] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 511.424473][T16256] ? __context_tracking_exit+0x80/0x90 [ 511.430213][T16256] ? lock_downgrade+0x6d0/0x6d0 [ 511.435352][T16256] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 511.441822][T16256] ? syscall_enter_from_user_mode+0x27/0x70 [ 511.448055][T16256] do_syscall_64+0x2d/0x70 [ 511.453014][T16256] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 511.459087][T16256] RIP: 0033:0x43ffc9 [ 511.463251][T16256] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 511.483823][T16256] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 511.492628][T16256] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 511.501039][T16256] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 511.509539][T16256] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 511.517856][T16256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 511.526520][T16256] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 511.557710][T16257] FAULT_INJECTION: forcing a failure. [ 511.557710][T16257] name failslab, interval 1, probability 0, space 0, times 0 [ 511.584886][T16257] CPU: 0 PID: 16257 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 511.595188][T16257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 511.606754][T16257] Call Trace: [ 511.610416][T16257] dump_stack+0x9a/0xcc [ 511.614787][T16257] should_fail.cold+0x5/0xa [ 511.620322][T16257] ? percpu_ref_init+0xb1/0x300 [ 511.626673][T16257] ? percpu_ref_init+0xb1/0x300 [ 511.632985][T16257] should_failslab+0x5/0x10 [ 511.638974][T16257] kmem_cache_alloc_trace+0x55/0x360 [ 511.644636][T16257] ? __io_openat_prep+0x360/0x360 [ 511.649984][T16257] percpu_ref_init+0xb1/0x300 [ 511.654996][T16257] io_uring_setup+0x4b3/0x3240 [ 511.660387][T16257] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 511.666983][T16257] ? find_held_lock+0x2d/0x110 [ 511.672203][T16257] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 511.678706][T16257] ? __context_tracking_exit+0x80/0x90 [ 511.684166][T16257] ? lock_downgrade+0x6d0/0x6d0 [ 511.689303][T16257] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 511.696015][T16257] ? syscall_enter_from_user_mode+0x27/0x70 [ 511.702450][T16257] do_syscall_64+0x2d/0x70 [ 511.707549][T16257] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 511.713712][T16257] RIP: 0033:0x43ffc9 [ 511.717784][T16257] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 511.739895][T16257] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 511.749179][T16257] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 511.758052][T16257] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 511.766150][T16257] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 511.774579][T16257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 511.783418][T16257] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 511.817380][T16258] FAULT_INJECTION: forcing a failure. [ 511.817380][T16258] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 511.844866][T16258] CPU: 0 PID: 16258 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 511.855143][T16258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 511.866171][T16258] Call Trace: [ 511.870366][T16258] dump_stack+0x9a/0xcc [ 511.875705][T16258] should_fail.cold+0x5/0xa [ 511.880562][T16258] __alloc_pages_nodemask+0x189/0x730 [ 511.886158][T16258] ? __alloc_pages_slowpath.constprop.0+0x2240/0x2240 [ 511.893277][T16258] ? fs_reclaim_release+0x9c/0xe0 [ 511.899297][T16258] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 511.906073][T16258] kmalloc_order+0x32/0xd0 [ 511.911369][T16258] kmalloc_order_trace+0x14/0x130 [ 511.916744][T16258] io_uring_setup+0x438/0x3240 [ 511.921633][T16258] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 511.927792][T16258] ? find_held_lock+0x2d/0x110 [ 511.933481][T16258] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 511.939479][T16258] ? __context_tracking_exit+0x80/0x90 [ 511.946245][T16258] ? lock_downgrade+0x6d0/0x6d0 [ 511.952105][T16258] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 511.958686][T16258] ? syscall_enter_from_user_mode+0x27/0x70 [ 511.964959][T16258] do_syscall_64+0x2d/0x70 [ 511.969988][T16258] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 511.976397][T16258] RIP: 0033:0x43ffc9 [ 511.981525][T16258] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 512.002271][T16258] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 512.011608][T16258] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 512.020883][T16258] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 512.029987][T16258] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 512.039075][T16258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 512.048485][T16258] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 512.093767][T16259] FAULT_INJECTION: forcing a failure. [ 512.093767][T16259] name failslab, interval 1, probability 0, space 0, times 0 [ 512.124950][T16259] CPU: 0 PID: 16259 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 512.135180][T16259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 512.147050][T16259] Call Trace: [ 512.150517][T16259] dump_stack+0x9a/0xcc [ 512.155707][T16259] should_fail.cold+0x5/0xa [ 512.161096][T16259] ? percpu_ref_init+0xb1/0x300 [ 512.166421][T16259] ? percpu_ref_init+0xb1/0x300 [ 512.172801][T16259] should_failslab+0x5/0x10 [ 512.179233][T16259] kmem_cache_alloc_trace+0x55/0x360 [ 512.185261][T16259] ? __io_openat_prep+0x360/0x360 [ 512.190643][T16259] percpu_ref_init+0xb1/0x300 [ 512.195672][T16259] io_uring_setup+0x4b3/0x3240 [ 512.200532][T16259] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 512.207358][T16259] ? find_held_lock+0x2d/0x110 [ 512.212587][T16259] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 512.218837][T16259] ? __context_tracking_exit+0x80/0x90 [ 512.224488][T16259] ? lock_downgrade+0x6d0/0x6d0 [ 512.229723][T16259] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 512.235968][T16259] ? syscall_enter_from_user_mode+0x27/0x70 [ 512.242434][T16259] do_syscall_64+0x2d/0x70 [ 512.247507][T16259] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 512.253923][T16259] RIP: 0033:0x43ffc9 [ 512.259052][T16259] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 512.280160][T16259] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 512.289602][T16259] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 512.298210][T16259] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 512.306539][T16259] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 512.314797][T16259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 512.323351][T16259] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 512.437477][T16260] FAULT_INJECTION: forcing a failure. [ 512.437477][T16260] name failslab, interval 1, probability 0, space 0, times 0 [ 512.452669][T16260] CPU: 0 PID: 16260 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 512.463114][T16260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 512.473820][T16260] Call Trace: [ 512.477566][T16260] dump_stack+0x9a/0xcc [ 512.481905][T16260] should_fail.cold+0x5/0xa [ 512.486590][T16260] ? percpu_ref_init+0xb1/0x300 [ 512.492011][T16260] ? percpu_ref_init+0xb1/0x300 [ 512.497229][T16260] should_failslab+0x5/0x10 [ 512.502362][T16260] kmem_cache_alloc_trace+0x55/0x360 [ 512.508007][T16260] ? __io_openat_prep+0x360/0x360 [ 512.513447][T16260] percpu_ref_init+0xb1/0x300 [ 512.519005][T16260] io_uring_setup+0x4b3/0x3240 [ 512.524430][T16260] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 512.532121][T16260] ? find_held_lock+0x2d/0x110 [ 512.537071][T16260] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 512.544049][T16260] ? __context_tracking_exit+0x80/0x90 [ 512.550374][T16260] ? lock_downgrade+0x6d0/0x6d0 [ 512.555652][T16260] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 512.562335][T16260] ? syscall_enter_from_user_mode+0x27/0x70 [ 512.568500][T16260] do_syscall_64+0x2d/0x70 [ 512.573018][T16260] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 512.579646][T16260] RIP: 0033:0x43ffc9 [ 512.583806][T16260] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 512.605809][T16260] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 512.615362][T16260] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 512.623694][T16260] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 512.632227][T16260] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 512.640736][T16260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 512.648789][T16260] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 512.697406][T16261] FAULT_INJECTION: forcing a failure. [ 512.697406][T16261] name failslab, interval 1, probability 0, space 0, times 0 [ 512.724758][T16261] CPU: 0 PID: 16261 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 512.734610][T16261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 512.745857][T16261] Call Trace: [ 512.750582][T16261] dump_stack+0x9a/0xcc [ 512.755187][T16261] should_fail.cold+0x5/0xa [ 512.759857][T16261] ? percpu_ref_init+0xb1/0x300 [ 512.765424][T16261] ? percpu_ref_init+0xb1/0x300 [ 512.770784][T16261] should_failslab+0x5/0x10 [ 512.776267][T16261] kmem_cache_alloc_trace+0x55/0x360 [ 512.782287][T16261] ? __io_openat_prep+0x360/0x360 [ 512.787539][T16261] percpu_ref_init+0xb1/0x300 [ 512.792632][T16261] io_uring_setup+0x4b3/0x3240 [ 512.797751][T16261] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 512.804568][T16261] ? find_held_lock+0x2d/0x110 [ 512.809935][T16261] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 512.816210][T16261] ? __context_tracking_exit+0x80/0x90 [ 512.822103][T16261] ? lock_downgrade+0x6d0/0x6d0 [ 512.827942][T16261] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 512.834492][T16261] ? syscall_enter_from_user_mode+0x27/0x70 [ 512.840840][T16261] do_syscall_64+0x2d/0x70 [ 512.845541][T16261] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 512.851704][T16261] RIP: 0033:0x43ffc9 [ 512.855789][T16261] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 512.876595][T16261] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 512.886116][T16261] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 512.894518][T16261] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 512.902728][T16261] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 512.911063][T16261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 512.919092][T16261] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 512.947774][T16262] FAULT_INJECTION: forcing a failure. [ 512.947774][T16262] name failslab, interval 1, probability 0, space 0, times 0 [ 512.974716][T16262] CPU: 0 PID: 16262 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 512.984627][T16262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 512.996089][T16262] Call Trace: [ 512.999742][T16262] dump_stack+0x9a/0xcc [ 513.004890][T16262] should_fail.cold+0x5/0xa [ 513.009908][T16262] ? percpu_ref_init+0xb1/0x300 [ 513.015223][T16262] ? percpu_ref_init+0xb1/0x300 [ 513.020709][T16262] should_failslab+0x5/0x10 [ 513.025472][T16262] kmem_cache_alloc_trace+0x55/0x360 [ 513.031206][T16262] ? __io_openat_prep+0x360/0x360 [ 513.036231][T16262] percpu_ref_init+0xb1/0x300 [ 513.041007][T16262] io_uring_setup+0x4b3/0x3240 [ 513.046519][T16262] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 513.052693][T16262] ? find_held_lock+0x2d/0x110 [ 513.057718][T16262] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 513.063960][T16262] ? __context_tracking_exit+0x80/0x90 [ 513.069598][T16262] ? lock_downgrade+0x6d0/0x6d0 [ 513.074545][T16262] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 513.080967][T16262] ? syscall_enter_from_user_mode+0x27/0x70 [ 513.087428][T16262] do_syscall_64+0x2d/0x70 [ 513.092020][T16262] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 513.098839][T16262] RIP: 0033:0x43ffc9 [ 513.103446][T16262] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 513.124886][T16262] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 513.133783][T16262] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 513.142315][T16262] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 513.150773][T16262] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 513.159001][T16262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 513.167601][T16262] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 513.191403][T16263] FAULT_INJECTION: forcing a failure. [ 513.191403][T16263] name failslab, interval 1, probability 0, space 0, times 0 [ 513.205400][T16263] CPU: 1 PID: 16263 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 513.214434][T16263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 513.224952][T16263] Call Trace: [ 513.228242][T16263] dump_stack+0x9a/0xcc [ 513.233204][T16263] should_fail.cold+0x5/0xa [ 513.239320][T16263] ? percpu_ref_init+0xb1/0x300 [ 513.244452][T16263] ? percpu_ref_init+0xb1/0x300 [ 513.249471][T16263] should_failslab+0x5/0x10 [ 513.254702][T16263] kmem_cache_alloc_trace+0x55/0x360 [ 513.260419][T16263] ? __io_openat_prep+0x360/0x360 [ 513.265633][T16263] percpu_ref_init+0xb1/0x300 [ 513.270666][T16263] io_uring_setup+0x4b3/0x3240 [ 513.275633][T16263] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 513.281981][T16263] ? find_held_lock+0x2d/0x110 [ 513.287119][T16263] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 513.293294][T16263] ? __context_tracking_exit+0x80/0x90 [ 513.299030][T16263] ? lock_downgrade+0x6d0/0x6d0 [ 513.304521][T16263] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 513.310855][T16263] ? syscall_enter_from_user_mode+0x27/0x70 [ 513.317159][T16263] do_syscall_64+0x2d/0x70 [ 513.321994][T16263] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 513.328527][T16263] RIP: 0033:0x43ffc9 [ 513.332642][T16263] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 513.354736][T16263] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 513.363939][T16263] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 513.373094][T16263] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 513.381801][T16263] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 513.390899][T16263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 513.399945][T16263] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 513.434386][T16264] FAULT_INJECTION: forcing a failure. [ 513.434386][T16264] name failslab, interval 1, probability 0, space 0, times 0 [ 513.464652][T16264] CPU: 0 PID: 16264 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 513.474506][T16264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 513.485103][T16264] Call Trace: [ 513.488691][T16264] dump_stack+0x9a/0xcc [ 513.493434][T16264] should_fail.cold+0x5/0xa [ 513.498265][T16264] ? percpu_ref_init+0xb1/0x300 [ 513.503502][T16264] ? percpu_ref_init+0xb1/0x300 [ 513.508825][T16264] should_failslab+0x5/0x10 [ 513.513698][T16264] kmem_cache_alloc_trace+0x55/0x360 [ 513.519352][T16264] ? __io_openat_prep+0x360/0x360 [ 513.524486][T16264] percpu_ref_init+0xb1/0x300 [ 513.529893][T16264] io_uring_setup+0x4b3/0x3240 [ 513.534914][T16264] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 513.541260][T16264] ? find_held_lock+0x2d/0x110 [ 513.546897][T16264] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 513.553429][T16264] ? __context_tracking_exit+0x80/0x90 [ 513.559183][T16264] ? lock_downgrade+0x6d0/0x6d0 [ 513.564511][T16264] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 513.570846][T16264] ? syscall_enter_from_user_mode+0x27/0x70 [ 513.577297][T16264] do_syscall_64+0x2d/0x70 [ 513.581997][T16264] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 513.588156][T16264] RIP: 0033:0x43ffc9 [ 513.592925][T16264] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 513.614743][T16264] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 513.623648][T16264] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 513.632526][T16264] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 513.640958][T16264] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 513.649372][T16264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 513.657881][T16264] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 513.687072][T16265] FAULT_INJECTION: forcing a failure. [ 513.687072][T16265] name failslab, interval 1, probability 0, space 0, times 0 [ 513.714633][T16265] CPU: 0 PID: 16265 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 513.724763][T16265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 513.736876][T16265] Call Trace: [ 513.741225][T16265] dump_stack+0x9a/0xcc [ 513.745913][T16265] should_fail.cold+0x5/0xa [ 513.751258][T16265] ? percpu_ref_init+0xb1/0x300 [ 513.757650][T16265] ? percpu_ref_init+0xb1/0x300 [ 513.763695][T16265] should_failslab+0x5/0x10 [ 513.768464][T16265] kmem_cache_alloc_trace+0x55/0x360 [ 513.774559][T16265] ? __io_openat_prep+0x360/0x360 [ 513.779789][T16265] percpu_ref_init+0xb1/0x300 [ 513.784726][T16265] io_uring_setup+0x4b3/0x3240 [ 513.789948][T16265] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 513.796300][T16265] ? find_held_lock+0x2d/0x110 [ 513.801167][T16265] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 513.806979][T16265] ? __context_tracking_exit+0x80/0x90 [ 513.812864][T16265] ? lock_downgrade+0x6d0/0x6d0 [ 513.818202][T16265] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 513.824448][T16265] ? syscall_enter_from_user_mode+0x27/0x70 [ 513.830569][T16265] do_syscall_64+0x2d/0x70 [ 513.834991][T16265] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 513.841414][T16265] RIP: 0033:0x43ffc9 [ 513.845393][T16265] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 513.866406][T16265] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 513.875441][T16265] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 513.883763][T16265] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 513.892120][T16265] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 513.901078][T16265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 513.909298][T16265] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 513.937173][T16266] FAULT_INJECTION: forcing a failure. [ 513.937173][T16266] name failslab, interval 1, probability 0, space 0, times 0 [ 513.964598][T16266] CPU: 0 PID: 16266 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 513.974506][T16266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 513.985852][T16266] Call Trace: [ 513.989286][T16266] dump_stack+0x9a/0xcc [ 513.993713][T16266] should_fail.cold+0x5/0xa [ 513.999014][T16266] ? percpu_ref_init+0xb1/0x300 [ 514.004149][T16266] ? percpu_ref_init+0xb1/0x300 [ 514.009810][T16266] should_failslab+0x5/0x10 [ 514.014643][T16266] kmem_cache_alloc_trace+0x55/0x360 [ 514.021165][T16266] ? __io_openat_prep+0x360/0x360 [ 514.026458][T16266] percpu_ref_init+0xb1/0x300 [ 514.031446][T16266] io_uring_setup+0x4b3/0x3240 [ 514.036689][T16266] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 514.043467][T16266] ? find_held_lock+0x2d/0x110 [ 514.048939][T16266] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 514.056187][T16266] ? __context_tracking_exit+0x80/0x90 [ 514.063395][T16266] ? lock_downgrade+0x6d0/0x6d0 [ 514.069109][T16266] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 514.076815][T16266] ? syscall_enter_from_user_mode+0x27/0x70 [ 514.084569][T16266] do_syscall_64+0x2d/0x70 [ 514.090299][T16266] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 514.096833][T16266] RIP: 0033:0x43ffc9 [ 514.102791][T16266] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 514.127662][T16266] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 514.138236][T16266] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 514.150376][T16266] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 514.160054][T16266] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 514.169581][T16266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 514.178494][T16266] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 514.211447][T16267] FAULT_INJECTION: forcing a failure. [ 514.211447][T16267] name failslab, interval 1, probability 0, space 0, times 0 [ 514.254464][T16267] CPU: 1 PID: 16267 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 514.263968][T16267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 514.274914][T16267] Call Trace: [ 514.278384][T16267] dump_stack+0x9a/0xcc [ 514.282803][T16267] should_fail.cold+0x5/0xa [ 514.287650][T16267] ? percpu_ref_init+0xb1/0x300 [ 514.292943][T16267] ? percpu_ref_init+0xb1/0x300 [ 514.298565][T16267] should_failslab+0x5/0x10 [ 514.303246][T16267] kmem_cache_alloc_trace+0x55/0x360 [ 514.308873][T16267] ? __io_openat_prep+0x360/0x360 [ 514.314383][T16267] percpu_ref_init+0xb1/0x300 [ 514.319334][T16267] io_uring_setup+0x4b3/0x3240 [ 514.325333][T16267] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 514.332165][T16267] ? find_held_lock+0x2d/0x110 [ 514.337826][T16267] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 514.344181][T16267] ? __context_tracking_exit+0x80/0x90 [ 514.349817][T16267] ? lock_downgrade+0x6d0/0x6d0 [ 514.354716][T16267] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 514.361172][T16267] ? syscall_enter_from_user_mode+0x27/0x70 [ 514.367667][T16267] do_syscall_64+0x2d/0x70 [ 514.372796][T16267] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 514.379965][T16267] RIP: 0033:0x43ffc9 [ 514.384944][T16267] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 514.406869][T16267] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 514.417179][T16267] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 514.426162][T16267] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 514.435459][T16267] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 514.445359][T16267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 514.455175][T16267] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 514.478615][T16268] FAULT_INJECTION: forcing a failure. [ 514.478615][T16268] name failslab, interval 1, probability 0, space 0, times 0 [ 514.510310][T16268] CPU: 1 PID: 16268 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 514.520863][T16268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 514.532688][T16268] Call Trace: [ 514.536069][T16268] dump_stack+0x9a/0xcc [ 514.540538][T16268] should_fail.cold+0x5/0xa [ 514.545204][T16268] ? percpu_ref_init+0xb1/0x300 [ 514.550520][T16268] ? percpu_ref_init+0xb1/0x300 [ 514.556419][T16268] should_failslab+0x5/0x10 [ 514.561184][T16268] kmem_cache_alloc_trace+0x55/0x360 [ 514.566908][T16268] ? __io_openat_prep+0x360/0x360 [ 514.572169][T16268] percpu_ref_init+0xb1/0x300 [ 514.578133][T16268] io_uring_setup+0x4b3/0x3240 [ 514.583881][T16268] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 514.590645][T16268] ? find_held_lock+0x2d/0x110 [ 514.595789][T16268] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 514.602231][T16268] ? __context_tracking_exit+0x80/0x90 [ 514.608485][T16268] ? lock_downgrade+0x6d0/0x6d0 [ 514.613890][T16268] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 514.620285][T16268] ? syscall_enter_from_user_mode+0x27/0x70 [ 514.627051][T16268] do_syscall_64+0x2d/0x70 [ 514.631809][T16268] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 514.638430][T16268] RIP: 0033:0x43ffc9 [ 514.642965][T16268] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 514.664868][T16268] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 514.674044][T16268] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 514.682443][T16268] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 514.690532][T16268] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 514.699569][T16268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 514.708301][T16268] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 514.740029][T16269] FAULT_INJECTION: forcing a failure. [ 514.740029][T16269] name failslab, interval 1, probability 0, space 0, times 0 [ 514.760843][T16269] CPU: 1 PID: 16269 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 514.770642][T16269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 514.781646][T16269] Call Trace: [ 514.785389][T16269] dump_stack+0x9a/0xcc [ 514.789922][T16269] should_fail.cold+0x5/0xa [ 514.794535][T16269] ? percpu_ref_init+0xb1/0x300 [ 514.800044][T16269] ? percpu_ref_init+0xb1/0x300 [ 514.805405][T16269] should_failslab+0x5/0x10 [ 514.810123][T16269] kmem_cache_alloc_trace+0x55/0x360 [ 514.815723][T16269] ? __io_openat_prep+0x360/0x360 [ 514.822332][T16269] percpu_ref_init+0xb1/0x300 [ 514.827124][T16269] io_uring_setup+0x4b3/0x3240 [ 514.832332][T16269] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 514.839584][T16269] ? find_held_lock+0x2d/0x110 [ 514.844578][T16269] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 514.850692][T16269] ? __context_tracking_exit+0x80/0x90 [ 514.856705][T16269] ? lock_downgrade+0x6d0/0x6d0 [ 514.862708][T16269] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 514.869371][T16269] ? syscall_enter_from_user_mode+0x27/0x70 [ 514.875703][T16269] do_syscall_64+0x2d/0x70 [ 514.881583][T16269] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 514.888473][T16269] RIP: 0033:0x43ffc9 [ 514.892822][T16269] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 514.914275][T16269] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 514.923245][T16269] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 514.931768][T16269] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 514.940264][T16269] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 514.949494][T16269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 514.958086][T16269] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 514.980273][T16270] FAULT_INJECTION: forcing a failure. [ 514.980273][T16270] name failslab, interval 1, probability 0, space 0, times 0 [ 515.000507][T16270] CPU: 1 PID: 16270 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 515.009636][T16270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 515.020815][T16270] Call Trace: [ 515.024188][T16270] dump_stack+0x9a/0xcc [ 515.028611][T16270] should_fail.cold+0x5/0xa [ 515.033593][T16270] ? percpu_ref_init+0xb1/0x300 [ 515.039078][T16270] ? percpu_ref_init+0xb1/0x300 [ 515.044143][T16270] should_failslab+0x5/0x10 [ 515.049805][T16270] kmem_cache_alloc_trace+0x55/0x360 [ 515.056745][T16270] ? __io_openat_prep+0x360/0x360 [ 515.063501][T16270] percpu_ref_init+0xb1/0x300 [ 515.068394][T16270] io_uring_setup+0x4b3/0x3240 [ 515.073963][T16270] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 515.080899][T16270] ? find_held_lock+0x2d/0x110 [ 515.086499][T16270] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 515.093542][T16270] ? __context_tracking_exit+0x80/0x90 [ 515.102792][T16270] ? lock_downgrade+0x6d0/0x6d0 [ 515.109745][T16270] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 515.117881][T16270] ? syscall_enter_from_user_mode+0x27/0x70 [ 515.125593][T16270] do_syscall_64+0x2d/0x70 [ 515.130822][T16270] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 515.137523][T16270] RIP: 0033:0x43ffc9 [ 515.142634][T16270] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 515.166289][T16270] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 515.176844][T16270] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 515.190593][T16270] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 515.202595][T16270] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 515.213973][T16270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 515.226847][T16270] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 515.267430][T16271] FAULT_INJECTION: forcing a failure. [ 515.267430][T16271] name failslab, interval 1, probability 0, space 0, times 0 [ 515.305346][T16271] CPU: 0 PID: 16271 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 515.318422][T16271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 515.335171][T16271] Call Trace: [ 515.338840][T16271] dump_stack+0x9a/0xcc [ 515.343184][T16271] should_fail.cold+0x5/0xa [ 515.348043][T16271] ? percpu_ref_init+0xb1/0x300 [ 515.354535][T16271] ? percpu_ref_init+0xb1/0x300 [ 515.361142][T16271] should_failslab+0x5/0x10 [ 515.366234][T16271] kmem_cache_alloc_trace+0x55/0x360 [ 515.373583][T16271] ? __io_openat_prep+0x360/0x360 [ 515.380570][T16271] percpu_ref_init+0xb1/0x300 [ 515.386542][T16271] io_uring_setup+0x4b3/0x3240 [ 515.393166][T16271] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 515.401060][T16271] ? find_held_lock+0x2d/0x110 [ 515.408425][T16271] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 515.415922][T16271] ? __context_tracking_exit+0x80/0x90 [ 515.422792][T16271] ? lock_downgrade+0x6d0/0x6d0 [ 515.428284][T16271] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 515.435625][T16271] ? syscall_enter_from_user_mode+0x27/0x70 [ 515.442725][T16271] do_syscall_64+0x2d/0x70 [ 515.448731][T16271] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 515.454997][T16271] RIP: 0033:0x43ffc9 [ 515.459726][T16271] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 515.481837][T16271] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 515.490515][T16271] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 515.499087][T16271] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 515.507788][T16271] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 515.516300][T16271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 515.525818][T16271] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 515.653127][T16272] FAULT_INJECTION: forcing a failure. [ 515.653127][T16272] name failslab, interval 1, probability 0, space 0, times 0 [ 515.668263][T16272] CPU: 1 PID: 16272 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 515.681146][T16272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 515.693383][T16272] Call Trace: [ 515.697433][T16272] dump_stack+0x9a/0xcc [ 515.701984][T16272] should_fail.cold+0x5/0xa [ 515.707786][T16272] ? percpu_ref_init+0xb1/0x300 [ 515.713287][T16272] ? percpu_ref_init+0xb1/0x300 [ 515.719041][T16272] should_failslab+0x5/0x10 [ 515.723806][T16272] kmem_cache_alloc_trace+0x55/0x360 [ 515.729699][T16272] ? __io_openat_prep+0x360/0x360 [ 515.735256][T16272] percpu_ref_init+0xb1/0x300 [ 515.740506][T16272] io_uring_setup+0x4b3/0x3240 [ 515.745538][T16272] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 515.751998][T16272] ? find_held_lock+0x2d/0x110 [ 515.757203][T16272] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 515.763699][T16272] ? __context_tracking_exit+0x80/0x90 [ 515.769723][T16272] ? lock_downgrade+0x6d0/0x6d0 [ 515.774854][T16272] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 515.781003][T16272] ? syscall_enter_from_user_mode+0x27/0x70 [ 515.787068][T16272] do_syscall_64+0x2d/0x70 [ 515.792803][T16272] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 515.799167][T16272] RIP: 0033:0x43ffc9 [ 515.803147][T16272] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 515.824587][T16272] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 515.833625][T16272] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 515.842002][T16272] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 515.850493][T16272] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 515.858749][T16272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 515.867377][T16272] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 515.897604][T16273] FAULT_INJECTION: forcing a failure. [ 515.897604][T16273] name failslab, interval 1, probability 0, space 0, times 0 [ 515.947437][T16273] CPU: 0 PID: 16273 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 515.957103][T16273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 515.968586][T16273] Call Trace: [ 515.972375][T16273] dump_stack+0x9a/0xcc [ 515.976548][T16273] should_fail.cold+0x5/0xa [ 515.981749][T16273] ? percpu_ref_init+0xb1/0x300 [ 515.987432][T16273] ? percpu_ref_init+0xb1/0x300 [ 515.992655][T16273] should_failslab+0x5/0x10 [ 515.998862][T16273] kmem_cache_alloc_trace+0x55/0x360 [ 516.005402][T16273] ? __io_openat_prep+0x360/0x360 [ 516.011211][T16273] percpu_ref_init+0xb1/0x300 [ 516.016708][T16273] io_uring_setup+0x4b3/0x3240 [ 516.022889][T16273] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 516.029565][T16273] ? find_held_lock+0x2d/0x110 [ 516.034951][T16273] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 516.041402][T16273] ? __context_tracking_exit+0x80/0x90 [ 516.047489][T16273] ? lock_downgrade+0x6d0/0x6d0 [ 516.052742][T16273] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 516.059874][T16273] ? syscall_enter_from_user_mode+0x27/0x70 [ 516.066794][T16273] do_syscall_64+0x2d/0x70 [ 516.073019][T16273] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 516.079188][T16273] RIP: 0033:0x43ffc9 [ 516.084256][T16273] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 516.107698][T16273] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 516.117858][T16273] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 516.128449][T16273] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 516.137743][T16273] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 516.146203][T16273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 516.155501][T16273] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 516.180913][T16274] FAULT_INJECTION: forcing a failure. [ 516.180913][T16274] name failslab, interval 1, probability 0, space 0, times 0 [ 516.196256][T16274] CPU: 1 PID: 16274 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 516.208682][T16274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 516.222647][T16274] Call Trace: [ 516.226969][T16274] dump_stack+0x9a/0xcc [ 516.231405][T16274] should_fail.cold+0x5/0xa [ 516.237069][T16274] ? percpu_ref_init+0xb1/0x300 [ 516.242356][T16274] ? percpu_ref_init+0xb1/0x300 [ 516.247660][T16274] should_failslab+0x5/0x10 [ 516.252517][T16274] kmem_cache_alloc_trace+0x55/0x360 [ 516.258059][T16274] ? __io_openat_prep+0x360/0x360 [ 516.263524][T16274] percpu_ref_init+0xb1/0x300 [ 516.268653][T16274] io_uring_setup+0x4b3/0x3240 [ 516.274191][T16274] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 516.281302][T16274] ? find_held_lock+0x2d/0x110 [ 516.286107][T16274] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 516.292699][T16274] ? __context_tracking_exit+0x80/0x90 [ 516.298159][T16274] ? lock_downgrade+0x6d0/0x6d0 [ 516.303203][T16274] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 516.310179][T16274] ? syscall_enter_from_user_mode+0x27/0x70 [ 516.317238][T16274] do_syscall_64+0x2d/0x70 [ 516.321748][T16274] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 516.328156][T16274] RIP: 0033:0x43ffc9 [ 516.332485][T16274] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 516.354617][T16274] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 516.364212][T16274] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 516.372739][T16274] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 516.380965][T16274] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 516.389280][T16274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 516.398044][T16274] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 516.424915][T16275] FAULT_INJECTION: forcing a failure. [ 516.424915][T16275] name failslab, interval 1, probability 0, space 0, times 0 [ 516.438986][T16275] CPU: 1 PID: 16275 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 516.449151][T16275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 516.460245][T16275] Call Trace: [ 516.463612][T16275] dump_stack+0x9a/0xcc [ 516.468553][T16275] should_fail.cold+0x5/0xa [ 516.474277][T16275] ? percpu_ref_init+0xb1/0x300 [ 516.479568][T16275] ? percpu_ref_init+0xb1/0x300 [ 516.485009][T16275] should_failslab+0x5/0x10 [ 516.490213][T16275] kmem_cache_alloc_trace+0x55/0x360 [ 516.496136][T16275] ? __io_openat_prep+0x360/0x360 [ 516.501840][T16275] percpu_ref_init+0xb1/0x300 [ 516.508840][T16275] io_uring_setup+0x4b3/0x3240 [ 516.514619][T16275] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 516.521049][T16275] ? find_held_lock+0x2d/0x110 [ 516.526241][T16275] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 516.533245][T16275] ? __context_tracking_exit+0x80/0x90 [ 516.539419][T16275] ? lock_downgrade+0x6d0/0x6d0 [ 516.545585][T16275] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 516.552242][T16275] ? syscall_enter_from_user_mode+0x27/0x70 [ 516.558435][T16275] do_syscall_64+0x2d/0x70 [ 516.564190][T16275] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 516.572217][T16275] RIP: 0033:0x43ffc9 [ 516.576442][T16275] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 516.598844][T16275] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 516.608582][T16275] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 516.617164][T16275] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 516.626002][T16275] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 516.635450][T16275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 516.644197][T16275] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 516.670806][T16276] FAULT_INJECTION: forcing a failure. [ 516.670806][T16276] name failslab, interval 1, probability 0, space 0, times 0 [ 516.700255][T16276] CPU: 1 PID: 16276 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 516.710332][T16276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 516.721189][T16276] Call Trace: [ 516.725357][T16276] dump_stack+0x9a/0xcc [ 516.729783][T16276] should_fail.cold+0x5/0xa [ 516.735150][T16276] ? percpu_ref_init+0xb1/0x300 [ 516.740579][T16276] ? percpu_ref_init+0xb1/0x300 [ 516.745974][T16276] should_failslab+0x5/0x10 [ 516.751800][T16276] kmem_cache_alloc_trace+0x55/0x360 [ 516.758313][T16276] ? __io_openat_prep+0x360/0x360 [ 516.763538][T16276] percpu_ref_init+0xb1/0x300 [ 516.768842][T16276] io_uring_setup+0x4b3/0x3240 [ 516.774172][T16276] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 516.780592][T16276] ? find_held_lock+0x2d/0x110 [ 516.785645][T16276] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 516.792810][T16276] ? __context_tracking_exit+0x80/0x90 [ 516.798799][T16276] ? lock_downgrade+0x6d0/0x6d0 [ 516.803690][T16276] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 516.810410][T16276] ? syscall_enter_from_user_mode+0x27/0x70 [ 516.816614][T16276] do_syscall_64+0x2d/0x70 [ 516.822024][T16276] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 516.829424][T16276] RIP: 0033:0x43ffc9 [ 516.834861][T16276] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 516.855785][T16276] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 516.865178][T16276] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 516.874236][T16276] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 516.882898][T16276] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 516.891388][T16276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 516.901347][T16276] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 516.926129][T16277] FAULT_INJECTION: forcing a failure. [ 516.926129][T16277] name failslab, interval 1, probability 0, space 0, times 0 [ 516.944054][T16277] CPU: 0 PID: 16277 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 516.955500][T16277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 516.967456][T16277] Call Trace: [ 516.970921][T16277] dump_stack+0x9a/0xcc [ 516.975972][T16277] should_fail.cold+0x5/0xa [ 516.981928][T16277] ? percpu_ref_init+0xb1/0x300 [ 516.987748][T16277] ? percpu_ref_init+0xb1/0x300 [ 516.993100][T16277] should_failslab+0x5/0x10 [ 516.998573][T16277] kmem_cache_alloc_trace+0x55/0x360 [ 517.004134][T16277] ? __io_openat_prep+0x360/0x360 [ 517.009349][T16277] percpu_ref_init+0xb1/0x300 [ 517.014508][T16277] io_uring_setup+0x4b3/0x3240 [ 517.020244][T16277] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 517.026618][T16277] ? find_held_lock+0x2d/0x110 [ 517.031839][T16277] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 517.037744][T16277] ? __context_tracking_exit+0x80/0x90 [ 517.043904][T16277] ? lock_downgrade+0x6d0/0x6d0 [ 517.049523][T16277] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 517.055698][T16277] ? syscall_enter_from_user_mode+0x27/0x70 [ 517.062376][T16277] do_syscall_64+0x2d/0x70 [ 517.068256][T16277] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 517.075141][T16277] RIP: 0033:0x43ffc9 [ 517.079865][T16277] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 517.103626][T16277] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 517.113089][T16277] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 517.123063][T16277] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 517.132097][T16277] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 517.141931][T16277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 517.151827][T16277] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 517.202889][T16278] FAULT_INJECTION: forcing a failure. [ 517.202889][T16278] name failslab, interval 1, probability 0, space 0, times 0 [ 517.244501][T16278] CPU: 0 PID: 16278 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 517.254385][T16278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 517.265143][T16278] Call Trace: [ 517.268693][T16278] dump_stack+0x9a/0xcc [ 517.273077][T16278] should_fail.cold+0x5/0xa [ 517.278789][T16278] ? percpu_ref_init+0xb1/0x300 [ 517.284272][T16278] ? percpu_ref_init+0xb1/0x300 [ 517.289473][T16278] should_failslab+0x5/0x10 [ 517.294426][T16278] kmem_cache_alloc_trace+0x55/0x360 [ 517.300201][T16278] ? __io_openat_prep+0x360/0x360 [ 517.305495][T16278] percpu_ref_init+0xb1/0x300 [ 517.311367][T16278] io_uring_setup+0x4b3/0x3240 [ 517.316389][T16278] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 517.322740][T16278] ? find_held_lock+0x2d/0x110 [ 517.327607][T16278] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 517.334185][T16278] ? __context_tracking_exit+0x80/0x90 [ 517.339813][T16278] ? lock_downgrade+0x6d0/0x6d0 [ 517.345031][T16278] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 517.351356][T16278] ? syscall_enter_from_user_mode+0x27/0x70 [ 517.357433][T16278] do_syscall_64+0x2d/0x70 [ 517.361852][T16278] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 517.368291][T16278] RIP: 0033:0x43ffc9 [ 517.372387][T16278] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 517.393332][T16278] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 517.402480][T16278] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 517.411087][T16278] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 517.419838][T16278] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 517.428850][T16278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 517.439221][T16278] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 517.470606][T16279] FAULT_INJECTION: forcing a failure. [ 517.470606][T16279] name failslab, interval 1, probability 0, space 0, times 0 [ 517.515074][T16279] CPU: 0 PID: 16279 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 517.525288][T16279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 517.536399][T16279] Call Trace: [ 517.540134][T16279] dump_stack+0x9a/0xcc [ 517.544688][T16279] should_fail.cold+0x5/0xa [ 517.549620][T16279] ? percpu_ref_init+0xb1/0x300 [ 517.555170][T16279] ? percpu_ref_init+0xb1/0x300 [ 517.562105][T16279] should_failslab+0x5/0x10 [ 517.566611][T16279] kmem_cache_alloc_trace+0x55/0x360 [ 517.572201][T16279] ? __io_openat_prep+0x360/0x360 [ 517.577694][T16279] percpu_ref_init+0xb1/0x300 [ 517.583064][T16279] io_uring_setup+0x4b3/0x3240 [ 517.588011][T16279] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 517.595084][T16279] ? find_held_lock+0x2d/0x110 [ 517.599991][T16279] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 517.606845][T16279] ? __context_tracking_exit+0x80/0x90 [ 517.613287][T16279] ? lock_downgrade+0x6d0/0x6d0 [ 517.618873][T16279] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 517.625391][T16279] ? syscall_enter_from_user_mode+0x27/0x70 [ 517.632243][T16279] do_syscall_64+0x2d/0x70 [ 517.637453][T16279] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 517.645073][T16279] RIP: 0033:0x43ffc9 [ 517.649551][T16279] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 517.672681][T16279] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 517.683244][T16279] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 517.694519][T16279] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 517.704567][T16279] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 517.712872][T16279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 517.721754][T16279] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 517.899953][T16280] FAULT_INJECTION: forcing a failure. [ 517.899953][T16280] name failslab, interval 1, probability 0, space 0, times 0 [ 517.919848][T16280] CPU: 1 PID: 16280 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 517.929391][T16280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 517.939534][T16280] Call Trace: [ 517.944554][T16280] dump_stack+0x9a/0xcc [ 517.949624][T16280] should_fail.cold+0x5/0xa [ 517.955150][T16280] ? percpu_ref_init+0xb1/0x300 [ 517.960550][T16280] ? percpu_ref_init+0xb1/0x300 [ 517.965668][T16280] should_failslab+0x5/0x10 [ 517.971403][T16280] kmem_cache_alloc_trace+0x55/0x360 [ 517.978253][T16280] ? __io_openat_prep+0x360/0x360 [ 517.983738][T16280] percpu_ref_init+0xb1/0x300 [ 517.991684][T16280] io_uring_setup+0x4b3/0x3240 [ 517.998527][T16280] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 518.004890][T16280] ? find_held_lock+0x2d/0x110 [ 518.010448][T16280] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 518.016902][T16280] ? __context_tracking_exit+0x80/0x90 [ 518.023072][T16280] ? lock_downgrade+0x6d0/0x6d0 [ 518.028564][T16280] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 518.036263][T16280] ? syscall_enter_from_user_mode+0x27/0x70 [ 518.042820][T16280] do_syscall_64+0x2d/0x70 [ 518.047512][T16280] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 518.054265][T16280] RIP: 0033:0x43ffc9 [ 518.058561][T16280] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 518.081698][T16280] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 518.092472][T16280] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 518.106282][T16280] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 518.117466][T16280] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 518.128025][T16280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 518.136515][T16280] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 518.170387][T16281] FAULT_INJECTION: forcing a failure. [ 518.170387][T16281] name failslab, interval 1, probability 0, space 0, times 0 [ 518.195362][T16281] CPU: 0 PID: 16281 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 518.207134][T16281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 518.219818][T16281] Call Trace: [ 518.223316][T16281] dump_stack+0x9a/0xcc [ 518.228348][T16281] should_fail.cold+0x5/0xa [ 518.235106][T16281] ? percpu_ref_init+0xb1/0x300 [ 518.241386][T16281] ? percpu_ref_init+0xb1/0x300 [ 518.248362][T16281] should_failslab+0x5/0x10 [ 518.253226][T16281] kmem_cache_alloc_trace+0x55/0x360 [ 518.259323][T16281] ? __io_openat_prep+0x360/0x360 [ 518.265541][T16281] percpu_ref_init+0xb1/0x300 [ 518.271770][T16281] io_uring_setup+0x4b3/0x3240 [ 518.276807][T16281] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 518.283241][T16281] ? find_held_lock+0x2d/0x110 [ 518.289034][T16281] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 518.295973][T16281] ? __context_tracking_exit+0x80/0x90 [ 518.302208][T16281] ? lock_downgrade+0x6d0/0x6d0 [ 518.307374][T16281] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 518.314506][T16281] ? syscall_enter_from_user_mode+0x27/0x70 [ 518.322333][T16281] do_syscall_64+0x2d/0x70 [ 518.328685][T16281] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 518.336575][T16281] RIP: 0033:0x43ffc9 [ 518.340973][T16281] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 518.364950][T16281] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 518.374485][T16281] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 518.382895][T16281] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 518.392469][T16281] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 518.401758][T16281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 518.410303][T16281] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 518.445580][T16282] FAULT_INJECTION: forcing a failure. [ 518.445580][T16282] name failslab, interval 1, probability 0, space 0, times 0 [ 518.472014][T16282] CPU: 1 PID: 16282 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 518.482804][T16282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 518.495545][T16282] Call Trace: [ 518.498915][T16282] dump_stack+0x9a/0xcc [ 518.503604][T16282] should_fail.cold+0x5/0xa [ 518.508622][T16282] ? percpu_ref_init+0xb1/0x300 [ 518.514621][T16282] ? percpu_ref_init+0xb1/0x300 [ 518.520072][T16282] should_failslab+0x5/0x10 [ 518.524655][T16282] kmem_cache_alloc_trace+0x55/0x360 [ 518.530451][T16282] ? __io_openat_prep+0x360/0x360 [ 518.535974][T16282] percpu_ref_init+0xb1/0x300 [ 518.541096][T16282] io_uring_setup+0x4b3/0x3240 [ 518.546123][T16282] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 518.552476][T16282] ? find_held_lock+0x2d/0x110 [ 518.557513][T16282] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 518.563714][T16282] ? __context_tracking_exit+0x80/0x90 [ 518.569710][T16282] ? lock_downgrade+0x6d0/0x6d0 [ 518.576574][T16282] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 518.583590][T16282] ? syscall_enter_from_user_mode+0x27/0x70 [ 518.590698][T16282] do_syscall_64+0x2d/0x70 [ 518.595784][T16282] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 518.603862][T16282] RIP: 0033:0x43ffc9 [ 518.608428][T16282] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 518.631698][T16282] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 518.641257][T16282] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 518.650172][T16282] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 518.658643][T16282] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 518.667059][T16282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 518.676031][T16282] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 518.741029][T16283] FAULT_INJECTION: forcing a failure. [ 518.741029][T16283] name failslab, interval 1, probability 0, space 0, times 0 [ 518.757940][ T49] team0 (unregistering): Port device team_slave_1 removed [ 518.761418][T16283] CPU: 0 PID: 16283 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 518.774978][T16283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 518.786382][T16283] Call Trace: [ 518.789859][T16283] dump_stack+0x9a/0xcc [ 518.794355][T16283] should_fail.cold+0x5/0xa [ 518.799901][T16283] ? percpu_ref_init+0xb1/0x300 [ 518.806297][T16283] ? percpu_ref_init+0xb1/0x300 [ 518.811723][T16283] should_failslab+0x5/0x10 [ 518.816247][T16283] kmem_cache_alloc_trace+0x55/0x360 [ 518.821812][T16283] ? __io_openat_prep+0x360/0x360 [ 518.828442][T16283] percpu_ref_init+0xb1/0x300 [ 518.833315][T16283] io_uring_setup+0x4b3/0x3240 [ 518.839083][T16283] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 518.845971][T16283] ? find_held_lock+0x2d/0x110 [ 518.851274][T16283] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 518.858895][T16283] ? __context_tracking_exit+0x80/0x90 [ 518.865042][T16283] ? lock_downgrade+0x6d0/0x6d0 [ 518.870600][T16283] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 518.877250][T16283] ? syscall_enter_from_user_mode+0x27/0x70 [ 518.884269][T16283] do_syscall_64+0x2d/0x70 [ 518.889554][T16283] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 518.896721][T16283] RIP: 0033:0x43ffc9 [ 518.900929][T16283] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 518.924163][T16283] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 518.934145][T16283] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 518.943093][T16283] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 518.952618][T16283] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 518.962201][T16283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 518.971601][T16283] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 518.985092][ T49] team0 (unregistering): Port device team_slave_0 removed [ 519.012251][T16284] FAULT_INJECTION: forcing a failure. [ 519.012251][T16284] name failslab, interval 1, probability 0, space 0, times 0 [ 519.027124][T16284] CPU: 1 PID: 16284 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 519.032531][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 519.036316][T16284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 519.036323][T16284] Call Trace: [ 519.036331][T16284] dump_stack+0x9a/0xcc [ 519.036347][T16284] should_fail.cold+0x5/0xa [ 519.036354][T16284] ? percpu_ref_init+0xb1/0x300 [ 519.036365][T16284] ? percpu_ref_init+0xb1/0x300 [ 519.036372][T16284] should_failslab+0x5/0x10 [ 519.036381][T16284] kmem_cache_alloc_trace+0x55/0x360 [ 519.036390][T16284] ? __io_openat_prep+0x360/0x360 [ 519.036400][T16284] percpu_ref_init+0xb1/0x300 [ 519.036409][T16284] io_uring_setup+0x4b3/0x3240 [ 519.036417][T16284] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 519.036432][T16284] ? find_held_lock+0x2d/0x110 [ 519.036440][T16284] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 519.130312][T16284] ? __context_tracking_exit+0x80/0x90 [ 519.136520][T16284] ? lock_downgrade+0x6d0/0x6d0 [ 519.141736][T16284] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 519.147986][T16284] ? syscall_enter_from_user_mode+0x27/0x70 [ 519.154176][T16284] do_syscall_64+0x2d/0x70 [ 519.158889][T16284] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 519.165517][T16284] RIP: 0033:0x43ffc9 [ 519.170136][T16284] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 519.191814][T16284] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 519.202282][T16284] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 519.211362][T16284] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 519.221299][T16284] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 519.230517][T16284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 519.239773][T16284] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 519.256137][T16285] FAULT_INJECTION: forcing a failure. [ 519.256137][T16285] name failslab, interval 1, probability 0, space 0, times 0 [ 519.270956][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 519.275814][T16285] CPU: 1 PID: 16285 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 519.290056][T16285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 519.302531][T16285] Call Trace: [ 519.306843][T16285] dump_stack+0x9a/0xcc [ 519.312442][T16285] should_fail.cold+0x5/0xa [ 519.317332][T16285] ? percpu_ref_init+0xb1/0x300 [ 519.322736][T16285] ? percpu_ref_init+0xb1/0x300 [ 519.328551][T16285] should_failslab+0x5/0x10 [ 519.333262][T16285] kmem_cache_alloc_trace+0x55/0x360 [ 519.339093][T16285] ? __io_openat_prep+0x360/0x360 [ 519.344501][T16285] percpu_ref_init+0xb1/0x300 [ 519.349426][T16285] io_uring_setup+0x4b3/0x3240 [ 519.355025][T16285] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 519.361553][T16285] ? find_held_lock+0x2d/0x110 [ 519.367085][T16285] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 519.373391][T16285] ? __context_tracking_exit+0x80/0x90 [ 519.379790][T16285] ? lock_downgrade+0x6d0/0x6d0 [ 519.387353][T16285] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 519.394909][T16285] ? syscall_enter_from_user_mode+0x27/0x70 [ 519.403086][T16285] do_syscall_64+0x2d/0x70 [ 519.407858][T16285] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 519.414584][T16285] RIP: 0033:0x43ffc9 [ 519.419473][T16285] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 519.443785][T16285] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 519.453327][T16285] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 519.462627][T16285] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 519.473354][T16285] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 519.483465][T16285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 519.492267][T16285] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 519.516101][T16286] FAULT_INJECTION: forcing a failure. [ 519.516101][T16286] name failslab, interval 1, probability 0, space 0, times 0 [ 519.544156][T16286] CPU: 1 PID: 16286 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 519.553562][T16286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 519.564518][T16286] Call Trace: [ 519.568250][T16286] dump_stack+0x9a/0xcc [ 519.573054][T16286] should_fail.cold+0x5/0xa [ 519.578406][T16286] ? percpu_ref_init+0xb1/0x300 [ 519.584584][T16286] ? percpu_ref_init+0xb1/0x300 [ 519.589897][T16286] should_failslab+0x5/0x10 [ 519.595125][T16286] kmem_cache_alloc_trace+0x55/0x360 [ 519.600875][T16286] ? __io_openat_prep+0x360/0x360 [ 519.606639][T16286] percpu_ref_init+0xb1/0x300 [ 519.612764][T16286] io_uring_setup+0x4b3/0x3240 [ 519.617785][T16286] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 519.624584][T16286] ? find_held_lock+0x2d/0x110 [ 519.629646][T16286] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 519.636177][T16286] ? __context_tracking_exit+0x80/0x90 [ 519.642943][T16286] ? lock_downgrade+0x6d0/0x6d0 [ 519.650428][T16286] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 519.657563][T16286] ? syscall_enter_from_user_mode+0x27/0x70 [ 519.664441][T16286] do_syscall_64+0x2d/0x70 [ 519.669059][T16286] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 519.675550][T16286] RIP: 0033:0x43ffc9 [ 519.680305][T16286] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 519.702241][T16286] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 519.711612][T16286] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 519.721833][T16286] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 519.730697][T16286] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 519.740103][T16286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 519.749968][T16286] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 519.773951][T16287] FAULT_INJECTION: forcing a failure. [ 519.773951][T16287] name failslab, interval 1, probability 0, space 0, times 0 [ 519.781895][ T49] bond0 (unregistering): Released all slaves [ 519.788964][T16287] CPU: 1 PID: 16287 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 519.807269][T16287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 519.818670][T16287] Call Trace: [ 519.822353][T16287] dump_stack+0x9a/0xcc [ 519.826542][T16287] should_fail.cold+0x5/0xa [ 519.831463][T16287] ? percpu_ref_init+0xb1/0x300 [ 519.837439][T16287] ? percpu_ref_init+0xb1/0x300 [ 519.844266][T16287] should_failslab+0x5/0x10 [ 519.849375][T16287] kmem_cache_alloc_trace+0x55/0x360 [ 519.855589][T16287] ? __io_openat_prep+0x360/0x360 [ 519.861023][T16287] percpu_ref_init+0xb1/0x300 [ 519.866187][T16287] io_uring_setup+0x4b3/0x3240 [ 519.871417][T16287] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 519.878020][T16287] ? find_held_lock+0x2d/0x110 [ 519.883213][T16287] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 519.889870][T16287] ? __context_tracking_exit+0x80/0x90 [ 519.895659][T16287] ? lock_downgrade+0x6d0/0x6d0 [ 519.901462][T16287] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 519.907739][T16287] ? syscall_enter_from_user_mode+0x27/0x70 [ 519.914716][T16287] do_syscall_64+0x2d/0x70 [ 519.919414][T16287] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 519.926493][T16287] RIP: 0033:0x43ffc9 [ 519.930477][T16287] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 519.954251][T16287] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 519.963944][T16287] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 519.972685][T16287] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 519.981714][T16287] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 519.990540][T16287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 519.999380][T16287] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 520.021328][T16288] FAULT_INJECTION: forcing a failure. [ 520.021328][T16288] name failslab, interval 1, probability 0, space 0, times 0 [ 520.035933][T16288] CPU: 1 PID: 16288 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 520.046530][T16288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 520.057050][T16288] Call Trace: [ 520.061370][T16288] dump_stack+0x9a/0xcc [ 520.067217][T16288] should_fail.cold+0x5/0xa [ 520.074124][T16288] ? percpu_ref_init+0xb1/0x300 [ 520.079502][T16288] ? percpu_ref_init+0xb1/0x300 [ 520.084884][T16288] should_failslab+0x5/0x10 [ 520.090895][T16288] kmem_cache_alloc_trace+0x55/0x360 [ 520.098263][T16288] ? __io_openat_prep+0x360/0x360 [ 520.103741][T16288] percpu_ref_init+0xb1/0x300 [ 520.109224][T16288] io_uring_setup+0x4b3/0x3240 [ 520.114258][T16288] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 520.121634][T16288] ? find_held_lock+0x2d/0x110 [ 520.126996][T16288] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 520.133532][T16288] ? __context_tracking_exit+0x80/0x90 [ 520.139366][T16288] ? lock_downgrade+0x6d0/0x6d0 [ 520.144600][T16288] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 520.151398][T16288] ? syscall_enter_from_user_mode+0x27/0x70 [ 520.159180][T16288] do_syscall_64+0x2d/0x70 [ 520.164148][T16288] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 520.170796][T16288] RIP: 0033:0x43ffc9 [ 520.174964][T16288] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 520.197174][T16288] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 520.206372][T16288] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 520.215417][T16288] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 520.223919][T16288] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 520.233159][T16288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 520.241565][T16288] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 520.273305][T16289] FAULT_INJECTION: forcing a failure. [ 520.273305][T16289] name failslab, interval 1, probability 0, space 0, times 0 [ 520.291820][T16289] CPU: 1 PID: 16289 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 520.301755][T16289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 520.313314][T16289] Call Trace: [ 520.317360][T16289] dump_stack+0x9a/0xcc [ 520.321702][T16289] should_fail.cold+0x5/0xa [ 520.326627][T16289] ? percpu_ref_init+0xb1/0x300 [ 520.332811][T16289] ? percpu_ref_init+0xb1/0x300 [ 520.338196][T16289] should_failslab+0x5/0x10 [ 520.343048][T16289] kmem_cache_alloc_trace+0x55/0x360 [ 520.348871][T16289] ? __io_openat_prep+0x360/0x360 [ 520.355233][T16289] percpu_ref_init+0xb1/0x300 [ 520.360360][T16289] io_uring_setup+0x4b3/0x3240 [ 520.366263][T16289] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 520.373981][T16289] ? find_held_lock+0x2d/0x110 [ 520.379456][T16289] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 520.387009][T16289] ? __context_tracking_exit+0x80/0x90 [ 520.393949][T16289] ? lock_downgrade+0x6d0/0x6d0 [ 520.399648][T16289] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 520.406137][T16289] ? syscall_enter_from_user_mode+0x27/0x70 [ 520.413653][T16289] do_syscall_64+0x2d/0x70 [ 520.418936][T16289] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 520.425943][T16289] RIP: 0033:0x43ffc9 [ 520.430287][T16289] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 520.456340][T16289] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 520.465768][T16289] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 520.475171][T16289] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 520.484697][T16289] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 520.493019][T16289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 520.502163][T16289] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 520.595691][ T49] team0 (unregistering): Port device team_slave_1 removed [ 520.596457][T16290] FAULT_INJECTION: forcing a failure. [ 520.596457][T16290] name failslab, interval 1, probability 0, space 0, times 0 [ 520.621053][T16290] CPU: 1 PID: 16290 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 520.622909][ T49] team0 (unregistering): Port device team_slave_0 removed [ 520.631676][T16290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 520.631684][T16290] Call Trace: [ 520.631691][T16290] dump_stack+0x9a/0xcc [ 520.631709][T16290] should_fail.cold+0x5/0xa [ 520.631716][T16290] ? percpu_ref_init+0xb1/0x300 [ 520.631727][T16290] ? percpu_ref_init+0xb1/0x300 [ 520.631734][T16290] should_failslab+0x5/0x10 [ 520.631743][T16290] kmem_cache_alloc_trace+0x55/0x360 [ 520.631757][T16290] ? __io_openat_prep+0x360/0x360 [ 520.631766][T16290] percpu_ref_init+0xb1/0x300 [ 520.631776][T16290] io_uring_setup+0x4b3/0x3240 [ 520.631785][T16290] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 520.631800][T16290] ? find_held_lock+0x2d/0x110 [ 520.631809][T16290] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 520.631818][T16290] ? __context_tracking_exit+0x80/0x90 [ 520.631826][T16290] ? lock_downgrade+0x6d0/0x6d0 [ 520.631846][T16290] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 520.631854][T16290] ? syscall_enter_from_user_mode+0x27/0x70 [ 520.631864][T16290] do_syscall_64+0x2d/0x70 [ 520.631874][T16290] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 520.631883][T16290] RIP: 0033:0x43ffc9 [ 520.631893][T16290] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 520.631900][T16290] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 520.631911][T16290] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 520.631918][T16290] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 520.631923][T16290] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 520.631928][T16290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 520.631933][T16290] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 520.647896][T16291] FAULT_INJECTION: forcing a failure. [ 520.647896][T16291] name failslab, interval 1, probability 0, space 0, times 0 [ 520.859556][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 520.868288][T16291] CPU: 1 PID: 16291 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 520.878739][T16291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 520.889796][T16291] Call Trace: [ 520.893293][T16291] dump_stack+0x9a/0xcc [ 520.898011][T16291] should_fail.cold+0x5/0xa [ 520.903224][T16291] ? percpu_ref_init+0xb1/0x300 [ 520.908769][T16291] ? percpu_ref_init+0xb1/0x300 [ 520.914040][T16291] should_failslab+0x5/0x10 [ 520.919109][T16291] kmem_cache_alloc_trace+0x55/0x360 [ 520.924933][T16291] ? __io_openat_prep+0x360/0x360 [ 520.931202][T16291] percpu_ref_init+0xb1/0x300 [ 520.936691][T16291] io_uring_setup+0x4b3/0x3240 [ 520.943261][T16291] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 520.950100][T16291] ? find_held_lock+0x2d/0x110 [ 520.955229][T16291] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 520.961469][T16291] ? __context_tracking_exit+0x80/0x90 [ 520.967282][T16291] ? lock_downgrade+0x6d0/0x6d0 [ 520.972851][T16291] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 520.979013][T16291] ? syscall_enter_from_user_mode+0x27/0x70 [ 520.985399][T16291] do_syscall_64+0x2d/0x70 [ 520.990537][T16291] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 520.997985][T16291] RIP: 0033:0x43ffc9 [ 521.001962][T16291] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 521.024041][T16291] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 521.034268][T16291] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 521.043082][T16291] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 521.052492][T16291] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 521.061748][T16291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 521.070374][T16291] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 521.088764][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 521.102946][T16292] FAULT_INJECTION: forcing a failure. [ 521.102946][T16292] name failslab, interval 1, probability 0, space 0, times 0 [ 521.133809][T16292] CPU: 1 PID: 16292 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 521.143674][T16292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 521.154892][T16292] Call Trace: [ 521.158645][T16292] dump_stack+0x9a/0xcc [ 521.164070][T16292] should_fail.cold+0x5/0xa [ 521.168998][T16292] ? percpu_ref_init+0xb1/0x300 [ 521.174542][T16292] ? percpu_ref_init+0xb1/0x300 [ 521.180413][T16292] should_failslab+0x5/0x10 [ 521.185822][T16292] kmem_cache_alloc_trace+0x55/0x360 [ 521.191812][T16292] ? __io_openat_prep+0x360/0x360 [ 521.198172][T16292] percpu_ref_init+0xb1/0x300 [ 521.203873][T16292] io_uring_setup+0x4b3/0x3240 [ 521.209018][T16292] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 521.215269][T16292] ? find_held_lock+0x2d/0x110 [ 521.221190][T16292] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 521.228025][T16292] ? __context_tracking_exit+0x80/0x90 [ 521.234026][T16292] ? lock_downgrade+0x6d0/0x6d0 [ 521.239277][T16292] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 521.246703][T16292] ? syscall_enter_from_user_mode+0x27/0x70 [ 521.254079][T16292] do_syscall_64+0x2d/0x70 [ 521.259028][T16292] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 521.265661][T16292] RIP: 0033:0x43ffc9 [ 521.269910][T16292] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 521.291730][T16292] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 521.301771][T16292] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 521.311086][T16292] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 521.320342][T16292] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 521.330104][T16292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 521.339303][T16292] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 521.359451][ T49] bond0 (unregistering): Released all slaves [ 521.369127][T16293] FAULT_INJECTION: forcing a failure. [ 521.369127][T16293] name failslab, interval 1, probability 0, space 0, times 0 [ 521.394490][T16293] CPU: 1 PID: 16293 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 521.405113][T16293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 521.416437][T16293] Call Trace: [ 521.420181][T16293] dump_stack+0x9a/0xcc [ 521.425454][T16293] should_fail.cold+0x5/0xa [ 521.430915][T16293] ? percpu_ref_init+0xb1/0x300 [ 521.436463][T16293] ? percpu_ref_init+0xb1/0x300 [ 521.441668][T16293] should_failslab+0x5/0x10 [ 521.446764][T16293] kmem_cache_alloc_trace+0x55/0x360 [ 521.453422][T16293] ? __io_openat_prep+0x360/0x360 [ 521.460479][T16293] percpu_ref_init+0xb1/0x300 [ 521.465352][T16293] io_uring_setup+0x4b3/0x3240 [ 521.470310][T16293] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 521.476406][T16293] ? find_held_lock+0x2d/0x110 [ 521.482186][T16293] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 521.488632][T16293] ? __context_tracking_exit+0x80/0x90 [ 521.494368][T16293] ? lock_downgrade+0x6d0/0x6d0 [ 521.499989][T16293] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 521.507712][T16293] ? syscall_enter_from_user_mode+0x27/0x70 [ 521.514810][T16293] do_syscall_64+0x2d/0x70 [ 521.519686][T16293] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 521.527615][T16293] RIP: 0033:0x43ffc9 [ 521.532537][T16293] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 521.556483][T16293] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 521.566575][T16293] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 521.576185][T16293] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 521.585390][T16293] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 521.594552][T16293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 521.603844][T16293] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 521.620199][T16294] FAULT_INJECTION: forcing a failure. [ 521.620199][T16294] name failslab, interval 1, probability 0, space 0, times 0 [ 521.634904][T16294] CPU: 1 PID: 16294 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 521.644928][T16294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 521.655981][T16294] Call Trace: [ 521.660535][T16294] dump_stack+0x9a/0xcc [ 521.665401][T16294] should_fail.cold+0x5/0xa [ 521.671033][T16294] ? percpu_ref_init+0xb1/0x300 [ 521.677315][T16294] ? percpu_ref_init+0xb1/0x300 [ 521.683783][T16294] should_failslab+0x5/0x10 [ 521.688386][T16294] kmem_cache_alloc_trace+0x55/0x360 [ 521.694217][T16294] ? __io_openat_prep+0x360/0x360 [ 521.700256][T16294] percpu_ref_init+0xb1/0x300 [ 521.705827][T16294] io_uring_setup+0x4b3/0x3240 [ 521.711940][T16294] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 521.718917][T16294] ? find_held_lock+0x2d/0x110 [ 521.724302][T16294] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 521.730464][T16294] ? __context_tracking_exit+0x80/0x90 [ 521.736860][T16294] ? lock_downgrade+0x6d0/0x6d0 [ 521.742823][T16294] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 521.748905][T16294] ? syscall_enter_from_user_mode+0x27/0x70 [ 521.755565][T16294] do_syscall_64+0x2d/0x70 [ 521.760600][T16294] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 521.766952][T16294] RIP: 0033:0x43ffc9 [ 521.771123][T16294] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 521.793259][T16294] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 521.804772][T16294] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 521.814730][T16294] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 521.825342][T16294] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 521.833900][T16294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 521.843091][T16294] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 521.874361][T16295] FAULT_INJECTION: forcing a failure. [ 521.874361][T16295] name failslab, interval 1, probability 0, space 0, times 0 [ 521.890408][T16295] CPU: 0 PID: 16295 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 521.900965][T16295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 521.912541][T16295] Call Trace: [ 521.916041][T16295] dump_stack+0x9a/0xcc [ 521.920904][T16295] should_fail.cold+0x5/0xa [ 521.926520][T16295] ? percpu_ref_init+0xb1/0x300 [ 521.932017][T16295] ? percpu_ref_init+0xb1/0x300 [ 521.937920][T16295] should_failslab+0x5/0x10 [ 521.943226][T16295] kmem_cache_alloc_trace+0x55/0x360 [ 521.949199][T16295] ? __io_openat_prep+0x360/0x360 [ 521.955923][T16295] percpu_ref_init+0xb1/0x300 [ 521.961513][T16295] io_uring_setup+0x4b3/0x3240 [ 521.966277][T16295] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 521.972949][T16295] ? find_held_lock+0x2d/0x110 [ 521.978608][T16295] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 521.985955][T16295] ? __context_tracking_exit+0x80/0x90 [ 521.993232][T16295] ? lock_downgrade+0x6d0/0x6d0 [ 522.000143][T16295] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 522.007367][T16295] ? syscall_enter_from_user_mode+0x27/0x70 [ 522.014999][T16295] do_syscall_64+0x2d/0x70 [ 522.020157][T16295] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 522.027391][T16295] RIP: 0033:0x43ffc9 [ 522.031998][T16295] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 522.055117][T16295] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 522.064854][T16295] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 522.074550][T16295] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 522.083130][T16295] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 522.091624][T16295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 522.102911][T16295] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 522.145931][T16296] FAULT_INJECTION: forcing a failure. [ 522.145931][T16296] name failslab, interval 1, probability 0, space 0, times 0 [ 522.179811][T16296] CPU: 1 PID: 16296 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 522.189479][T16296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 522.200833][T16296] Call Trace: [ 522.204874][T16296] dump_stack+0x9a/0xcc [ 522.209396][T16296] should_fail.cold+0x5/0xa [ 522.214560][T16296] ? percpu_ref_init+0xb1/0x300 [ 522.219869][T16296] ? percpu_ref_init+0xb1/0x300 [ 522.224992][T16296] should_failslab+0x5/0x10 [ 522.229940][T16296] kmem_cache_alloc_trace+0x55/0x360 [ 522.236167][T16296] ? __io_openat_prep+0x360/0x360 [ 522.241963][T16296] percpu_ref_init+0xb1/0x300 [ 522.247523][T16296] io_uring_setup+0x4b3/0x3240 [ 522.252752][T16296] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 522.259366][T16296] ? find_held_lock+0x2d/0x110 [ 522.264835][T16296] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 522.271044][T16296] ? __context_tracking_exit+0x80/0x90 [ 522.276770][T16296] ? lock_downgrade+0x6d0/0x6d0 [ 522.282420][T16296] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 522.289090][T16296] ? syscall_enter_from_user_mode+0x27/0x70 [ 522.295060][T16296] do_syscall_64+0x2d/0x70 [ 522.300224][T16296] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 522.307346][T16296] RIP: 0033:0x43ffc9 [ 522.311490][T16296] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 522.334471][T16296] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 522.344027][T16296] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 522.353016][T16296] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 522.362773][T16296] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 522.371176][T16296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 522.379287][T16296] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 522.389756][ T49] team0 (unregistering): Port device team_slave_1 removed [ 522.396682][T16297] FAULT_INJECTION: forcing a failure. [ 522.396682][T16297] name failslab, interval 1, probability 0, space 0, times 0 [ 522.411544][T16297] CPU: 1 PID: 16297 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 522.421922][T16297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 522.433055][T16297] Call Trace: [ 522.436784][T16297] dump_stack+0x9a/0xcc [ 522.442153][T16297] should_fail.cold+0x5/0xa [ 522.446721][T16297] ? percpu_ref_init+0xb1/0x300 [ 522.451843][T16297] ? percpu_ref_init+0xb1/0x300 [ 522.457000][T16297] should_failslab+0x5/0x10 [ 522.461933][T16297] kmem_cache_alloc_trace+0x55/0x360 [ 522.467474][T16297] ? __io_openat_prep+0x360/0x360 [ 522.472692][T16297] percpu_ref_init+0xb1/0x300 [ 522.478199][T16297] io_uring_setup+0x4b3/0x3240 [ 522.483839][T16297] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 522.490413][T16297] ? find_held_lock+0x2d/0x110 [ 522.496871][T16297] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 522.504092][T16297] ? __context_tracking_exit+0x80/0x90 [ 522.509588][T16297] ? lock_downgrade+0x6d0/0x6d0 [ 522.515329][T16297] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 522.523095][T16297] ? syscall_enter_from_user_mode+0x27/0x70 [ 522.530280][T16297] do_syscall_64+0x2d/0x70 [ 522.536529][T16297] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 522.543016][T16297] RIP: 0033:0x43ffc9 [ 522.547667][T16297] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 522.570094][T16297] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 522.578713][T16297] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 522.587204][T16297] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 522.596248][T16297] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 522.605094][T16297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 522.614432][T16297] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 522.630413][T16298] FAULT_INJECTION: forcing a failure. [ 522.630413][T16298] name failslab, interval 1, probability 0, space 0, times 0 [ 522.635398][ T49] team0 (unregistering): Port device team_slave_0 removed [ 522.645119][T16298] CPU: 1 PID: 16298 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 522.662757][T16298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 522.674275][T16298] Call Trace: [ 522.678724][T16298] dump_stack+0x9a/0xcc [ 522.683879][T16298] should_fail.cold+0x5/0xa [ 522.689216][T16298] ? percpu_ref_init+0xb1/0x300 [ 522.694693][T16298] ? percpu_ref_init+0xb1/0x300 [ 522.699926][T16298] should_failslab+0x5/0x10 [ 522.706137][T16298] kmem_cache_alloc_trace+0x55/0x360 [ 522.712801][T16298] ? __io_openat_prep+0x360/0x360 [ 522.718994][T16298] percpu_ref_init+0xb1/0x300 [ 522.724605][T16298] io_uring_setup+0x4b3/0x3240 [ 522.730006][T16298] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 522.738679][T16298] ? find_held_lock+0x2d/0x110 [ 522.744337][T16298] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 522.750641][T16298] ? __context_tracking_exit+0x80/0x90 [ 522.756719][T16298] ? lock_downgrade+0x6d0/0x6d0 [ 522.762171][T16298] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 522.769048][T16298] ? syscall_enter_from_user_mode+0x27/0x70 [ 522.775278][T16298] do_syscall_64+0x2d/0x70 [ 522.780416][T16298] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 522.787044][T16298] RIP: 0033:0x43ffc9 [ 522.791332][T16298] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 522.813546][T16298] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 522.823123][T16298] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 522.832093][T16298] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 522.841383][T16298] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 522.850071][T16298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 522.858564][T16298] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 522.874335][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 522.875862][T16299] FAULT_INJECTION: forcing a failure. [ 522.875862][T16299] name failslab, interval 1, probability 0, space 0, times 0 [ 522.905357][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 522.910213][T16299] CPU: 0 PID: 16299 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 522.924893][T16299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 522.936222][T16299] Call Trace: [ 522.940281][T16299] dump_stack+0x9a/0xcc [ 522.944954][T16299] should_fail.cold+0x5/0xa [ 522.950419][T16299] ? percpu_ref_init+0xb1/0x300 [ 522.956449][T16299] ? percpu_ref_init+0xb1/0x300 [ 522.961741][T16299] should_failslab+0x5/0x10 [ 522.967492][T16299] kmem_cache_alloc_trace+0x55/0x360 [ 522.974555][T16299] ? __io_openat_prep+0x360/0x360 [ 522.981072][T16299] percpu_ref_init+0xb1/0x300 [ 522.986700][T16299] io_uring_setup+0x4b3/0x3240 [ 522.992599][T16299] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 523.000030][T16299] ? find_held_lock+0x2d/0x110 [ 523.005547][T16299] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 523.012399][T16299] ? __context_tracking_exit+0x80/0x90 [ 523.020286][T16299] ? lock_downgrade+0x6d0/0x6d0 [ 523.026236][T16299] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 523.034952][T16299] ? syscall_enter_from_user_mode+0x27/0x70 [ 523.041954][T16299] do_syscall_64+0x2d/0x70 [ 523.047317][T16299] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 523.053608][T16299] RIP: 0033:0x43ffc9 [ 523.057862][T16299] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 523.081252][T16299] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 523.092558][T16299] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 523.102628][T16299] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 523.113561][T16299] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 523.122229][T16299] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 523.131635][T16299] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 523.156006][T16300] FAULT_INJECTION: forcing a failure. [ 523.156006][T16300] name failslab, interval 1, probability 0, space 0, times 0 [ 523.171546][T16300] CPU: 0 PID: 16300 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 523.181311][T16300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 523.192572][T16300] Call Trace: [ 523.196841][T16300] dump_stack+0x9a/0xcc [ 523.201446][T16300] should_fail.cold+0x5/0xa [ 523.206537][T16300] ? percpu_ref_init+0xb1/0x300 [ 523.211959][T16300] ? percpu_ref_init+0xb1/0x300 [ 523.218809][T16300] should_failslab+0x5/0x10 [ 523.223429][T16300] kmem_cache_alloc_trace+0x55/0x360 [ 523.229492][T16300] ? __io_openat_prep+0x360/0x360 [ 523.234898][T16300] percpu_ref_init+0xb1/0x300 [ 523.240031][T16300] io_uring_setup+0x4b3/0x3240 [ 523.245878][T16300] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 523.252385][T16300] ? find_held_lock+0x2d/0x110 [ 523.258142][T16300] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 523.264467][T16300] ? __context_tracking_exit+0x80/0x90 [ 523.270652][T16300] ? lock_downgrade+0x6d0/0x6d0 [ 523.275907][T16300] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 523.282724][T16300] ? syscall_enter_from_user_mode+0x27/0x70 [ 523.288912][T16300] do_syscall_64+0x2d/0x70 [ 523.293784][T16300] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 523.300839][T16300] RIP: 0033:0x43ffc9 [ 523.305666][T16300] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 523.327788][T16300] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 523.336803][T16300] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 523.345226][T16300] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 523.354803][T16300] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 523.364096][T16300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 523.372452][T16300] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 523.388131][ T49] bond0 (unregistering): Released all slaves [ 523.396075][T16301] FAULT_INJECTION: forcing a failure. [ 523.396075][T16301] name failslab, interval 1, probability 0, space 0, times 0 [ 523.417075][T16301] CPU: 1 PID: 16301 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 523.427106][T16301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 523.438889][T16301] Call Trace: [ 523.443402][T16301] dump_stack+0x9a/0xcc [ 523.447995][T16301] should_fail.cold+0x5/0xa [ 523.453128][T16301] ? percpu_ref_init+0xb1/0x300 [ 523.458475][T16301] ? percpu_ref_init+0xb1/0x300 [ 523.464151][T16301] should_failslab+0x5/0x10 [ 523.469205][T16301] kmem_cache_alloc_trace+0x55/0x360 [ 523.475354][T16301] ? __io_openat_prep+0x360/0x360 [ 523.480740][T16301] percpu_ref_init+0xb1/0x300 [ 523.486710][T16301] io_uring_setup+0x4b3/0x3240 [ 523.492601][T16301] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 523.498867][T16301] ? find_held_lock+0x2d/0x110 [ 523.504378][T16301] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 523.510533][T16301] ? __context_tracking_exit+0x80/0x90 [ 523.516878][T16301] ? lock_downgrade+0x6d0/0x6d0 [ 523.522010][T16301] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 523.529228][T16301] ? syscall_enter_from_user_mode+0x27/0x70 [ 523.535942][T16301] do_syscall_64+0x2d/0x70 [ 523.540702][T16301] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 523.547163][T16301] RIP: 0033:0x43ffc9 [ 523.551951][T16301] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 523.573731][T16301] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 523.583159][T16301] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 523.593166][T16301] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 523.602048][T16301] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 523.612065][T16301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 523.621777][T16301] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 523.647638][T16302] FAULT_INJECTION: forcing a failure. [ 523.647638][T16302] name failslab, interval 1, probability 0, space 0, times 0 [ 523.667694][T16302] CPU: 0 PID: 16302 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 523.677045][T16302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 523.689147][T16302] Call Trace: [ 523.692647][T16302] dump_stack+0x9a/0xcc [ 523.698319][T16302] should_fail.cold+0x5/0xa [ 523.706250][T16302] ? percpu_ref_init+0xb1/0x300 [ 523.712030][T16302] ? percpu_ref_init+0xb1/0x300 [ 523.718789][T16302] should_failslab+0x5/0x10 [ 523.723985][T16302] kmem_cache_alloc_trace+0x55/0x360 [ 523.729747][T16302] ? __io_openat_prep+0x360/0x360 [ 523.734758][T16302] percpu_ref_init+0xb1/0x300 [ 523.739816][T16302] io_uring_setup+0x4b3/0x3240 [ 523.745083][T16302] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 523.751658][T16302] ? find_held_lock+0x2d/0x110 [ 523.758550][T16302] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 523.765280][T16302] ? __context_tracking_exit+0x80/0x90 [ 523.771887][T16302] ? lock_downgrade+0x6d0/0x6d0 [ 523.777527][T16302] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 523.785838][T16302] ? syscall_enter_from_user_mode+0x27/0x70 [ 523.793284][T16302] do_syscall_64+0x2d/0x70 [ 523.798286][T16302] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 523.804619][T16302] RIP: 0033:0x43ffc9 [ 523.808607][T16302] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 523.829004][T16302] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 523.837671][T16302] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 523.846214][T16302] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 523.855211][T16302] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 523.864111][T16302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 523.873835][T16302] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 523.911276][T16303] FAULT_INJECTION: forcing a failure. [ 523.911276][T16303] name failslab, interval 1, probability 0, space 0, times 0 [ 523.942927][T16303] CPU: 1 PID: 16303 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 523.952829][T16303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 523.964253][T16303] Call Trace: [ 523.967837][T16303] dump_stack+0x9a/0xcc [ 523.972406][T16303] should_fail.cold+0x5/0xa [ 523.977119][T16303] ? percpu_ref_init+0xb1/0x300 [ 523.981967][T16303] ? percpu_ref_init+0xb1/0x300 [ 523.987027][T16303] should_failslab+0x5/0x10 [ 523.992208][T16303] kmem_cache_alloc_trace+0x55/0x360 [ 523.997980][T16303] ? __io_openat_prep+0x360/0x360 [ 524.003788][T16303] percpu_ref_init+0xb1/0x300 [ 524.008841][T16303] io_uring_setup+0x4b3/0x3240 [ 524.014538][T16303] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 524.021127][T16303] ? find_held_lock+0x2d/0x110 [ 524.026181][T16303] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 524.033319][T16303] ? __context_tracking_exit+0x80/0x90 [ 524.039840][T16303] ? lock_downgrade+0x6d0/0x6d0 [ 524.045586][T16303] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 524.053196][T16303] ? syscall_enter_from_user_mode+0x27/0x70 [ 524.059926][T16303] do_syscall_64+0x2d/0x70 [ 524.064882][T16303] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 524.071938][T16303] RIP: 0033:0x43ffc9 [ 524.076005][T16303] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 524.099095][T16303] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 524.109026][T16303] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 524.117795][T16303] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 524.126684][T16303] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 524.135826][T16303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 524.145910][T16303] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 524.179889][T16304] FAULT_INJECTION: forcing a failure. [ 524.179889][T16304] name failslab, interval 1, probability 0, space 0, times 0 [ 524.218811][T16304] CPU: 0 PID: 16304 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 524.229922][T16304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 524.242588][T16304] Call Trace: [ 524.246641][T16304] dump_stack+0x9a/0xcc [ 524.252465][T16304] should_fail.cold+0x5/0xa [ 524.258236][T16304] ? percpu_ref_init+0xb1/0x300 [ 524.264247][T16304] ? percpu_ref_init+0xb1/0x300 [ 524.269692][T16304] should_failslab+0x5/0x10 [ 524.275758][T16304] kmem_cache_alloc_trace+0x55/0x360 [ 524.281718][T16304] ? __io_openat_prep+0x360/0x360 [ 524.287912][T16304] percpu_ref_init+0xb1/0x300 [ 524.294445][T16304] io_uring_setup+0x4b3/0x3240 [ 524.299205][T16304] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 524.305459][T16304] ? find_held_lock+0x2d/0x110 [ 524.310670][T16304] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 524.318075][T16304] ? __context_tracking_exit+0x80/0x90 [ 524.324134][T16304] ? lock_downgrade+0x6d0/0x6d0 [ 524.331438][T16304] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 524.338883][T16304] ? syscall_enter_from_user_mode+0x27/0x70 [ 524.345389][T16304] do_syscall_64+0x2d/0x70 [ 524.350149][T16304] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 524.356736][T16304] RIP: 0033:0x43ffc9 [ 524.360731][T16304] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 524.381064][T16304] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 524.391241][T16304] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 524.400275][T16304] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 524.408647][T16304] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 524.417034][T16304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 524.425488][T16304] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 524.440369][ T49] team0 (unregistering): Port device team_slave_1 removed [ 524.452402][T16305] FAULT_INJECTION: forcing a failure. [ 524.452402][T16305] name failslab, interval 1, probability 0, space 0, times 0 [ 524.477204][ T49] team0 (unregistering): Port device team_slave_0 removed [ 524.484701][T16305] CPU: 0 PID: 16305 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 524.495482][T16305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 524.512111][T16305] Call Trace: [ 524.516328][T16305] dump_stack+0x9a/0xcc [ 524.520589][T16305] should_fail.cold+0x5/0xa [ 524.526127][T16305] ? percpu_ref_init+0xb1/0x300 [ 524.533057][T16305] ? percpu_ref_init+0xb1/0x300 [ 524.537922][T16305] should_failslab+0x5/0x10 [ 524.543565][T16305] kmem_cache_alloc_trace+0x55/0x360 [ 524.549124][T16305] ? __io_openat_prep+0x360/0x360 [ 524.554426][T16305] percpu_ref_init+0xb1/0x300 [ 524.560483][T16305] io_uring_setup+0x4b3/0x3240 [ 524.566255][T16305] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 524.572898][T16305] ? find_held_lock+0x2d/0x110 [ 524.578042][T16305] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 524.584477][T16305] ? __context_tracking_exit+0x80/0x90 [ 524.591526][T16305] ? lock_downgrade+0x6d0/0x6d0 [ 524.596806][T16305] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 524.603338][T16305] ? syscall_enter_from_user_mode+0x27/0x70 [ 524.610260][T16305] do_syscall_64+0x2d/0x70 [ 524.615909][T16305] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 524.623105][T16305] RIP: 0033:0x43ffc9 [ 524.627568][T16305] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 524.649223][T16305] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 524.657898][T16305] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 524.666665][T16305] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 524.675982][T16305] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 524.684677][T16305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 524.693145][T16305] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 524.705919][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 524.726328][T16306] FAULT_INJECTION: forcing a failure. [ 524.726328][T16306] name failslab, interval 1, probability 0, space 0, times 0 [ 524.742523][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 524.752859][T16306] CPU: 0 PID: 16306 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 524.763107][T16306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 524.773590][T16306] Call Trace: [ 524.777777][T16306] dump_stack+0x9a/0xcc [ 524.782998][T16306] should_fail.cold+0x5/0xa [ 524.788904][T16306] ? percpu_ref_init+0xb1/0x300 [ 524.794952][T16306] ? percpu_ref_init+0xb1/0x300 [ 524.801099][T16306] should_failslab+0x5/0x10 [ 524.806060][T16306] kmem_cache_alloc_trace+0x55/0x360 [ 524.811728][T16306] ? __io_openat_prep+0x360/0x360 [ 524.817613][T16306] percpu_ref_init+0xb1/0x300 [ 524.822909][T16306] io_uring_setup+0x4b3/0x3240 [ 524.829044][T16306] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 524.835895][T16306] ? find_held_lock+0x2d/0x110 [ 524.841958][T16306] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 524.848228][T16306] ? __context_tracking_exit+0x80/0x90 [ 524.854245][T16306] ? lock_downgrade+0x6d0/0x6d0 [ 524.859895][T16306] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 524.866505][T16306] ? syscall_enter_from_user_mode+0x27/0x70 [ 524.872844][T16306] do_syscall_64+0x2d/0x70 [ 524.877540][T16306] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 524.883750][T16306] RIP: 0033:0x43ffc9 [ 524.888390][T16306] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 524.909973][T16306] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 524.919400][T16306] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 524.928640][T16306] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 524.937471][T16306] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 524.945872][T16306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 524.954512][T16306] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 525.031862][T16307] FAULT_INJECTION: forcing a failure. [ 525.031862][T16307] name failslab, interval 1, probability 0, space 0, times 0 [ 525.046527][T16307] CPU: 0 PID: 16307 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 525.052473][ T49] bond0 (unregistering): Released all slaves [ 525.056627][T16307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 525.056635][T16307] Call Trace: [ 525.056641][T16307] dump_stack+0x9a/0xcc [ 525.056658][T16307] should_fail.cold+0x5/0xa [ 525.056665][T16307] ? percpu_ref_init+0xb1/0x300 [ 525.056677][T16307] ? percpu_ref_init+0xb1/0x300 [ 525.056683][T16307] should_failslab+0x5/0x10 [ 525.056692][T16307] kmem_cache_alloc_trace+0x55/0x360 [ 525.056701][T16307] ? __io_openat_prep+0x360/0x360 [ 525.056710][T16307] percpu_ref_init+0xb1/0x300 [ 525.056720][T16307] io_uring_setup+0x4b3/0x3240 [ 525.056730][T16307] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 525.056747][T16307] ? find_held_lock+0x2d/0x110 [ 525.056756][T16307] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 525.056767][T16307] ? __context_tracking_exit+0x80/0x90 [ 525.056776][T16307] ? lock_downgrade+0x6d0/0x6d0 [ 525.056795][T16307] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 525.056802][T16307] ? syscall_enter_from_user_mode+0x27/0x70 [ 525.056812][T16307] do_syscall_64+0x2d/0x70 [ 525.056821][T16307] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 525.056830][T16307] RIP: 0033:0x43ffc9 [ 525.056841][T16307] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 525.056850][T16307] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 525.056861][T16307] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 525.056867][T16307] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 525.056872][T16307] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 525.056878][T16307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 525.056883][T16307] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 525.067499][T16308] FAULT_INJECTION: forcing a failure. [ 525.067499][T16308] name failslab, interval 1, probability 0, space 0, times 0 [ 525.295864][T16308] CPU: 0 PID: 16308 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 525.306453][T16308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 525.319096][T16308] Call Trace: [ 525.322648][T16308] dump_stack+0x9a/0xcc [ 525.327679][T16308] should_fail.cold+0x5/0xa [ 525.333322][T16308] ? percpu_ref_init+0xb1/0x300 [ 525.339785][T16308] ? percpu_ref_init+0xb1/0x300 [ 525.345569][T16308] should_failslab+0x5/0x10 [ 525.351083][T16308] kmem_cache_alloc_trace+0x55/0x360 [ 525.357379][T16308] ? __io_openat_prep+0x360/0x360 [ 525.364060][T16308] percpu_ref_init+0xb1/0x300 [ 525.370042][T16308] io_uring_setup+0x4b3/0x3240 [ 525.375461][T16308] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 525.381942][T16308] ? find_held_lock+0x2d/0x110 [ 525.387519][T16308] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 525.394132][T16308] ? __context_tracking_exit+0x80/0x90 [ 525.400880][T16308] ? lock_downgrade+0x6d0/0x6d0 [ 525.409198][T16308] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 525.416115][T16308] ? syscall_enter_from_user_mode+0x27/0x70 [ 525.422910][T16308] do_syscall_64+0x2d/0x70 [ 525.430024][T16308] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 525.439236][T16308] RIP: 0033:0x43ffc9 [ 525.446797][T16308] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 525.474074][T16308] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 525.485095][T16308] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 525.493807][T16308] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 525.503915][T16308] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 525.514190][T16308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 525.525376][T16308] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 525.545560][T16309] FAULT_INJECTION: forcing a failure. [ 525.545560][T16309] name failslab, interval 1, probability 0, space 0, times 0 [ 525.562318][T16309] CPU: 0 PID: 16309 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 525.573833][T16309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 525.587187][T16309] Call Trace: [ 525.591840][T16309] dump_stack+0x9a/0xcc [ 525.597711][T16309] should_fail.cold+0x5/0xa [ 525.603692][T16309] ? percpu_ref_init+0xb1/0x300 [ 525.610264][T16309] ? percpu_ref_init+0xb1/0x300 [ 525.618599][T16309] should_failslab+0x5/0x10 [ 525.625214][T16309] kmem_cache_alloc_trace+0x55/0x360 [ 525.632028][T16309] ? __io_openat_prep+0x360/0x360 [ 525.638461][T16309] percpu_ref_init+0xb1/0x300 [ 525.645663][T16309] io_uring_setup+0x4b3/0x3240 [ 525.655215][T16309] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 525.663494][T16309] ? find_held_lock+0x2d/0x110 [ 525.672160][T16309] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 525.680076][T16309] ? __context_tracking_exit+0x80/0x90 [ 525.686424][T16309] ? lock_downgrade+0x6d0/0x6d0 [ 525.693037][T16309] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 525.699699][T16309] ? syscall_enter_from_user_mode+0x27/0x70 [ 525.706742][T16309] do_syscall_64+0x2d/0x70 [ 525.713216][T16309] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 525.720379][T16309] RIP: 0033:0x43ffc9 [ 525.724844][T16309] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 525.747294][T16309] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 525.759669][T16309] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 525.770291][T16309] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 525.779601][T16309] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 525.788892][T16309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 525.799269][T16309] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 525.825515][T16310] FAULT_INJECTION: forcing a failure. [ 525.825515][T16310] name failslab, interval 1, probability 0, space 0, times 0 [ 525.860604][T16310] CPU: 0 PID: 16310 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 525.871244][T16310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 525.883889][T16310] Call Trace: [ 525.887451][T16310] dump_stack+0x9a/0xcc [ 525.892334][T16310] should_fail.cold+0x5/0xa [ 525.898115][T16310] ? percpu_ref_init+0xb1/0x300 [ 525.904751][T16310] ? percpu_ref_init+0xb1/0x300 [ 525.910048][T16310] should_failslab+0x5/0x10 [ 525.915661][T16310] kmem_cache_alloc_trace+0x55/0x360 [ 525.921795][T16310] ? __io_openat_prep+0x360/0x360 [ 525.927978][T16310] percpu_ref_init+0xb1/0x300 [ 525.933920][T16310] io_uring_setup+0x4b3/0x3240 [ 525.938889][T16310] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 525.947424][T16310] ? find_held_lock+0x2d/0x110 [ 525.953065][T16310] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 525.959788][T16310] ? __context_tracking_exit+0x80/0x90 [ 525.965739][T16310] ? lock_downgrade+0x6d0/0x6d0 [ 525.971614][T16310] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 525.978759][T16310] ? syscall_enter_from_user_mode+0x27/0x70 [ 525.986655][T16310] do_syscall_64+0x2d/0x70 [ 525.991826][T16310] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 525.997849][T16310] RIP: 0033:0x43ffc9 [ 526.002773][T16310] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 526.024765][T16310] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 526.035418][T16310] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 526.046487][T16310] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 526.055954][T16310] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 526.066412][T16310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 526.076108][T16310] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 526.124777][T16311] FAULT_INJECTION: forcing a failure. [ 526.124777][T16311] name failslab, interval 1, probability 0, space 0, times 0 [ 526.158319][T16311] CPU: 0 PID: 16311 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 526.169255][T16311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 526.180502][T16311] Call Trace: [ 526.184406][T16311] dump_stack+0x9a/0xcc [ 526.189688][T16311] should_fail.cold+0x5/0xa [ 526.196350][T16311] ? percpu_ref_init+0xb1/0x300 [ 526.201958][T16311] ? percpu_ref_init+0xb1/0x300 [ 526.208516][T16311] should_failslab+0x5/0x10 [ 526.215055][T16311] kmem_cache_alloc_trace+0x55/0x360 [ 526.221431][T16311] ? __io_openat_prep+0x360/0x360 [ 526.227584][T16311] percpu_ref_init+0xb1/0x300 [ 526.233802][T16311] io_uring_setup+0x4b3/0x3240 [ 526.242253][T16311] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 526.251880][T16311] ? find_held_lock+0x2d/0x110 [ 526.258164][T16311] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 526.264717][T16311] ? __context_tracking_exit+0x80/0x90 [ 526.270828][T16311] ? lock_downgrade+0x6d0/0x6d0 [ 526.275902][T16311] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 526.282637][T16311] ? syscall_enter_from_user_mode+0x27/0x70 [ 526.290912][T16311] do_syscall_64+0x2d/0x70 [ 526.297155][T16311] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 526.304675][T16311] RIP: 0033:0x43ffc9 [ 526.308914][T16311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 526.334096][T16311] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 526.343131][T16311] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 526.353061][T16311] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 526.362762][T16311] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 526.372157][T16311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 526.380480][T16311] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 526.390601][ T49] team0 (unregistering): Port device team_slave_1 removed [ 526.403866][T16312] FAULT_INJECTION: forcing a failure. [ 526.403866][T16312] name failslab, interval 1, probability 0, space 0, times 0 [ 526.420755][ T49] team0 (unregistering): Port device team_slave_0 removed [ 526.432369][T16312] CPU: 0 PID: 16312 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 526.442298][T16312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 526.454165][T16312] Call Trace: [ 526.458715][T16312] dump_stack+0x9a/0xcc [ 526.463905][T16312] should_fail.cold+0x5/0xa [ 526.470175][T16312] ? percpu_ref_init+0xb1/0x300 [ 526.476010][T16312] ? percpu_ref_init+0xb1/0x300 [ 526.482509][T16312] should_failslab+0x5/0x10 [ 526.487941][T16312] kmem_cache_alloc_trace+0x55/0x360 [ 526.494988][T16312] ? __io_openat_prep+0x360/0x360 [ 526.501330][T16312] percpu_ref_init+0xb1/0x300 [ 526.506564][T16312] io_uring_setup+0x4b3/0x3240 [ 526.512949][T16312] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 526.520553][T16312] ? find_held_lock+0x2d/0x110 [ 526.527288][T16312] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 526.534054][T16312] ? __context_tracking_exit+0x80/0x90 [ 526.539773][T16312] ? lock_downgrade+0x6d0/0x6d0 [ 526.544734][T16312] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 526.551155][T16312] ? syscall_enter_from_user_mode+0x27/0x70 [ 526.557902][T16312] do_syscall_64+0x2d/0x70 [ 526.562941][T16312] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 526.569157][T16312] RIP: 0033:0x43ffc9 [ 526.573289][T16312] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 526.594765][T16312] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 526.603655][T16312] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 526.612635][T16312] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 526.621522][T16312] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 526.630713][T16312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 526.639683][T16312] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 526.650282][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 526.666153][T16313] FAULT_INJECTION: forcing a failure. [ 526.666153][T16313] name failslab, interval 1, probability 0, space 0, times 0 [ 526.679867][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 526.680111][T16313] CPU: 0 PID: 16313 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 526.699624][T16313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 526.711074][T16313] Call Trace: [ 526.715018][T16313] dump_stack+0x9a/0xcc [ 526.720222][T16313] should_fail.cold+0x5/0xa [ 526.725953][T16313] ? percpu_ref_init+0xb1/0x300 [ 526.731701][T16313] ? percpu_ref_init+0xb1/0x300 [ 526.738374][T16313] should_failslab+0x5/0x10 [ 526.743590][T16313] kmem_cache_alloc_trace+0x55/0x360 [ 526.749046][T16313] ? __io_openat_prep+0x360/0x360 [ 526.755003][T16313] percpu_ref_init+0xb1/0x300 [ 526.760745][T16313] io_uring_setup+0x4b3/0x3240 [ 526.767787][T16313] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 526.774401][T16313] ? find_held_lock+0x2d/0x110 [ 526.779333][T16313] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 526.785688][T16313] ? __context_tracking_exit+0x80/0x90 [ 526.791577][T16313] ? lock_downgrade+0x6d0/0x6d0 [ 526.797176][T16313] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 526.804385][T16313] ? syscall_enter_from_user_mode+0x27/0x70 [ 526.810712][T16313] do_syscall_64+0x2d/0x70 [ 526.815299][T16313] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 526.822284][T16313] RIP: 0033:0x43ffc9 [ 526.826722][T16313] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 526.849222][T16313] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 526.859120][T16313] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 526.867899][T16313] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 526.877712][T16313] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 526.886497][T16313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 526.894935][T16313] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 526.920188][T16314] FAULT_INJECTION: forcing a failure. [ 526.920188][T16314] name failslab, interval 1, probability 0, space 0, times 0 [ 526.950408][T16314] CPU: 0 PID: 16314 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 526.960173][T16314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 526.972087][T16314] Call Trace: [ 526.976824][T16314] dump_stack+0x9a/0xcc [ 526.981918][T16314] should_fail.cold+0x5/0xa [ 526.987443][T16314] ? percpu_ref_init+0xb1/0x300 [ 526.993349][T16314] ? percpu_ref_init+0xb1/0x300 [ 526.999334][T16314] should_failslab+0x5/0x10 [ 527.004467][T16314] kmem_cache_alloc_trace+0x55/0x360 [ 527.010464][T16314] ? __io_openat_prep+0x360/0x360 [ 527.016421][T16314] percpu_ref_init+0xb1/0x300 [ 527.021990][T16314] io_uring_setup+0x4b3/0x3240 [ 527.027173][T16314] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 527.034298][T16314] ? find_held_lock+0x2d/0x110 [ 527.039924][T16314] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 527.046515][T16314] ? __context_tracking_exit+0x80/0x90 [ 527.052423][T16314] ? lock_downgrade+0x6d0/0x6d0 [ 527.057837][T16314] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 527.064640][T16314] ? syscall_enter_from_user_mode+0x27/0x70 [ 527.072427][T16314] do_syscall_64+0x2d/0x70 [ 527.077624][T16314] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 527.085452][T16314] RIP: 0033:0x43ffc9 [ 527.090259][T16314] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 527.117823][T16314] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 527.127547][T16314] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 527.136955][T16314] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 527.145875][T16314] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 527.154197][T16314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 527.164397][T16314] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 527.181418][ T49] bond0 (unregistering): Released all slaves [ 527.189765][T16315] FAULT_INJECTION: forcing a failure. [ 527.189765][T16315] name failslab, interval 1, probability 0, space 0, times 0 [ 527.208564][T16315] CPU: 1 PID: 16315 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 527.218378][T16315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 527.229872][T16315] Call Trace: [ 527.234224][T16315] dump_stack+0x9a/0xcc [ 527.239315][T16315] should_fail.cold+0x5/0xa [ 527.245046][T16315] ? percpu_ref_init+0xb1/0x300 [ 527.250691][T16315] ? percpu_ref_init+0xb1/0x300 [ 527.255744][T16315] should_failslab+0x5/0x10 [ 527.260691][T16315] kmem_cache_alloc_trace+0x55/0x360 [ 527.266946][T16315] ? __io_openat_prep+0x360/0x360 [ 527.272742][T16315] percpu_ref_init+0xb1/0x300 [ 527.277978][T16315] io_uring_setup+0x4b3/0x3240 [ 527.283463][T16315] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 527.290565][T16315] ? find_held_lock+0x2d/0x110 [ 527.296007][T16315] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 527.303353][T16315] ? __context_tracking_exit+0x80/0x90 [ 527.309589][T16315] ? lock_downgrade+0x6d0/0x6d0 [ 527.316184][T16315] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 527.323231][T16315] ? syscall_enter_from_user_mode+0x27/0x70 [ 527.329647][T16315] do_syscall_64+0x2d/0x70 [ 527.335040][T16315] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 527.341378][T16315] RIP: 0033:0x43ffc9 [ 527.345569][T16315] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 527.368666][T16315] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 527.378754][T16315] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 527.387505][T16315] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 527.396973][T16315] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 527.405767][T16315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 527.415232][T16315] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 527.435880][T16316] FAULT_INJECTION: forcing a failure. [ 527.435880][T16316] name failslab, interval 1, probability 0, space 0, times 0 [ 527.459195][T16316] CPU: 0 PID: 16316 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 527.469637][T16316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 527.481485][T16316] Call Trace: [ 527.485459][T16316] dump_stack+0x9a/0xcc [ 527.490653][T16316] should_fail.cold+0x5/0xa [ 527.496174][T16316] ? percpu_ref_init+0xb1/0x300 [ 527.502280][T16316] ? percpu_ref_init+0xb1/0x300 [ 527.507511][T16316] should_failslab+0x5/0x10 [ 527.512940][T16316] kmem_cache_alloc_trace+0x55/0x360 [ 527.519894][T16316] ? __io_openat_prep+0x360/0x360 [ 527.525552][T16316] percpu_ref_init+0xb1/0x300 [ 527.530912][T16316] io_uring_setup+0x4b3/0x3240 [ 527.536343][T16316] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 527.543676][T16316] ? find_held_lock+0x2d/0x110 [ 527.548890][T16316] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 527.555524][T16316] ? __context_tracking_exit+0x80/0x90 [ 527.562169][T16316] ? lock_downgrade+0x6d0/0x6d0 [ 527.567362][T16316] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 527.574605][T16316] ? syscall_enter_from_user_mode+0x27/0x70 [ 527.581148][T16316] do_syscall_64+0x2d/0x70 [ 527.586066][T16316] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 527.592443][T16316] RIP: 0033:0x43ffc9 [ 527.596852][T16316] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 527.620311][T16316] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 527.630044][T16316] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 527.639264][T16316] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 527.648341][T16316] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 527.658411][T16316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 527.667837][T16316] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 527.701799][T16317] FAULT_INJECTION: forcing a failure. [ 527.701799][T16317] name failslab, interval 1, probability 0, space 0, times 0 [ 527.727236][T16317] CPU: 1 PID: 16317 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 527.736868][T16317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 527.748851][T16317] Call Trace: [ 527.753053][T16317] dump_stack+0x9a/0xcc [ 527.758113][T16317] should_fail.cold+0x5/0xa [ 527.762890][T16317] ? percpu_ref_init+0xb1/0x300 [ 527.768293][T16317] ? percpu_ref_init+0xb1/0x300 [ 527.773714][T16317] should_failslab+0x5/0x10 [ 527.779092][T16317] kmem_cache_alloc_trace+0x55/0x360 [ 527.785726][T16317] ? __io_openat_prep+0x360/0x360 [ 527.791353][T16317] percpu_ref_init+0xb1/0x300 [ 527.796572][T16317] io_uring_setup+0x4b3/0x3240 [ 527.802262][T16317] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 527.810208][T16317] ? find_held_lock+0x2d/0x110 [ 527.816048][T16317] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 527.822681][T16317] ? __context_tracking_exit+0x80/0x90 [ 527.829180][T16317] ? lock_downgrade+0x6d0/0x6d0 [ 527.835307][T16317] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 527.841688][T16317] ? syscall_enter_from_user_mode+0x27/0x70 [ 527.848655][T16317] do_syscall_64+0x2d/0x70 [ 527.854020][T16317] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 527.860308][T16317] RIP: 0033:0x43ffc9 [ 527.864941][T16317] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 527.887707][T16317] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 527.897294][T16317] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 527.906513][T16317] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 527.915211][T16317] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 527.924563][T16317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 527.933767][T16317] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 527.950564][T16318] FAULT_INJECTION: forcing a failure. [ 527.950564][T16318] name failslab, interval 1, probability 0, space 0, times 0 [ 527.965657][T16318] CPU: 1 PID: 16318 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 527.975968][T16318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 527.987281][T16318] Call Trace: [ 527.991242][T16318] dump_stack+0x9a/0xcc [ 527.995948][T16318] should_fail.cold+0x5/0xa [ 528.001598][T16318] ? percpu_ref_init+0xb1/0x300 [ 528.006792][T16318] ? percpu_ref_init+0xb1/0x300 [ 528.011982][T16318] should_failslab+0x5/0x10 [ 528.016951][T16318] kmem_cache_alloc_trace+0x55/0x360 [ 528.022510][T16318] ? __io_openat_prep+0x360/0x360 [ 528.027879][T16318] percpu_ref_init+0xb1/0x300 [ 528.032849][T16318] io_uring_setup+0x4b3/0x3240 [ 528.037610][T16318] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 528.043935][T16318] ? find_held_lock+0x2d/0x110 [ 528.048804][T16318] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 528.055442][T16318] ? __context_tracking_exit+0x80/0x90 [ 528.061730][T16318] ? lock_downgrade+0x6d0/0x6d0 [ 528.066765][T16318] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 528.072845][T16318] ? syscall_enter_from_user_mode+0x27/0x70 [ 528.080153][T16318] do_syscall_64+0x2d/0x70 [ 528.085521][T16318] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 528.091792][T16318] RIP: 0033:0x43ffc9 [ 528.097767][T16318] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 528.120646][T16318] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 528.130015][T16318] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 528.138708][T16318] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 528.147005][T16318] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 528.156743][T16318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 528.165676][T16318] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 528.186651][T16319] FAULT_INJECTION: forcing a failure. [ 528.186651][T16319] name failslab, interval 1, probability 0, space 0, times 0 [ 528.207463][T16319] CPU: 1 PID: 16319 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 528.217167][T16319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 528.227746][T16319] Call Trace: [ 528.231702][T16319] dump_stack+0x9a/0xcc [ 528.236079][T16319] should_fail.cold+0x5/0xa [ 528.241308][T16319] ? percpu_ref_init+0xb1/0x300 [ 528.247805][T16319] ? percpu_ref_init+0xb1/0x300 [ 528.253142][T16319] should_failslab+0x5/0x10 [ 528.257723][T16319] kmem_cache_alloc_trace+0x55/0x360 [ 528.264022][T16319] ? __io_openat_prep+0x360/0x360 [ 528.269346][T16319] percpu_ref_init+0xb1/0x300 [ 528.274492][T16319] io_uring_setup+0x4b3/0x3240 [ 528.279772][T16319] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 528.286077][T16319] ? find_held_lock+0x2d/0x110 [ 528.292038][T16319] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 528.298530][T16319] ? __context_tracking_exit+0x80/0x90 [ 528.304280][T16319] ? lock_downgrade+0x6d0/0x6d0 [ 528.310400][T16319] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 528.316558][T16319] ? syscall_enter_from_user_mode+0x27/0x70 [ 528.322788][T16319] do_syscall_64+0x2d/0x70 [ 528.327908][T16319] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 528.335835][T16319] RIP: 0033:0x43ffc9 [ 528.340005][T16319] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 528.360499][T16319] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 528.369899][T16319] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 528.378899][T16319] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 528.387836][T16319] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 528.396555][T16319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 528.405884][T16319] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 528.435006][T16320] FAULT_INJECTION: forcing a failure. [ 528.435006][T16320] name failslab, interval 1, probability 0, space 0, times 0 [ 528.449258][T16320] CPU: 1 PID: 16320 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 528.458978][T16320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 528.469923][T16320] Call Trace: [ 528.473570][T16320] dump_stack+0x9a/0xcc [ 528.478255][T16320] should_fail.cold+0x5/0xa [ 528.483455][T16320] ? percpu_ref_init+0xb1/0x300 [ 528.488998][T16320] ? percpu_ref_init+0xb1/0x300 [ 528.494956][T16320] should_failslab+0x5/0x10 [ 528.501595][T16320] kmem_cache_alloc_trace+0x55/0x360 [ 528.507223][T16320] ? __io_openat_prep+0x360/0x360 [ 528.512574][T16320] percpu_ref_init+0xb1/0x300 [ 528.518623][T16320] io_uring_setup+0x4b3/0x3240 [ 528.524416][T16320] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 528.530970][T16320] ? find_held_lock+0x2d/0x110 [ 528.536253][T16320] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 528.542965][T16320] ? __context_tracking_exit+0x80/0x90 [ 528.549060][T16320] ? lock_downgrade+0x6d0/0x6d0 [ 528.554938][T16320] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 528.562006][T16320] ? syscall_enter_from_user_mode+0x27/0x70 [ 528.568597][T16320] do_syscall_64+0x2d/0x70 [ 528.573557][T16320] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 528.580406][T16320] RIP: 0033:0x43ffc9 [ 528.584630][T16320] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 528.607432][T16320] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 528.616328][T16320] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 528.625385][T16320] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 528.634140][T16320] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 528.642773][T16320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 528.651869][T16320] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 528.671027][T16321] FAULT_INJECTION: forcing a failure. [ 528.671027][T16321] name failslab, interval 1, probability 0, space 0, times 0 [ 528.692377][T16321] CPU: 1 PID: 16321 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 528.702633][T16321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 528.713323][T16321] Call Trace: [ 528.716874][T16321] dump_stack+0x9a/0xcc [ 528.721125][T16321] should_fail.cold+0x5/0xa [ 528.725948][T16321] ? percpu_ref_init+0xb1/0x300 [ 528.731094][T16321] ? percpu_ref_init+0xb1/0x300 [ 528.736237][T16321] should_failslab+0x5/0x10 [ 528.741554][T16321] kmem_cache_alloc_trace+0x55/0x360 [ 528.747496][T16321] ? __io_openat_prep+0x360/0x360 [ 528.753855][T16321] percpu_ref_init+0xb1/0x300 [ 528.759374][T16321] io_uring_setup+0x4b3/0x3240 [ 528.764621][T16321] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 528.771267][T16321] ? find_held_lock+0x2d/0x110 [ 528.776504][T16321] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 528.782758][T16321] ? __context_tracking_exit+0x80/0x90 [ 528.788254][T16321] ? lock_downgrade+0x6d0/0x6d0 [ 528.793359][T16321] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 528.800619][T16321] ? syscall_enter_from_user_mode+0x27/0x70 [ 528.806759][T16321] do_syscall_64+0x2d/0x70 [ 528.811458][T16321] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 528.817629][T16321] RIP: 0033:0x43ffc9 [ 528.822020][T16321] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 528.843408][T16321] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 528.852588][T16321] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 528.861513][T16321] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 528.870547][T16321] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 528.878947][T16321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 528.888134][T16321] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 528.925389][T16322] FAULT_INJECTION: forcing a failure. [ 528.925389][T16322] name failslab, interval 1, probability 0, space 0, times 0 [ 528.939669][T16322] CPU: 1 PID: 16322 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 528.949097][T16322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 528.959757][T16322] Call Trace: [ 528.963156][T16322] dump_stack+0x9a/0xcc [ 528.967953][T16322] should_fail.cold+0x5/0xa [ 528.973186][T16322] ? percpu_ref_init+0xb1/0x300 [ 528.978649][T16322] ? percpu_ref_init+0xb1/0x300 [ 528.984296][T16322] should_failslab+0x5/0x10 [ 528.989710][T16322] kmem_cache_alloc_trace+0x55/0x360 [ 528.995884][T16322] ? __io_openat_prep+0x360/0x360 [ 529.001928][T16322] percpu_ref_init+0xb1/0x300 [ 529.007334][T16322] io_uring_setup+0x4b3/0x3240 [ 529.012793][T16322] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 529.019080][T16322] ? find_held_lock+0x2d/0x110 [ 529.024389][T16322] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 529.030983][T16322] ? __context_tracking_exit+0x80/0x90 [ 529.037133][T16322] ? lock_downgrade+0x6d0/0x6d0 [ 529.042360][T16322] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 529.048608][T16322] ? syscall_enter_from_user_mode+0x27/0x70 [ 529.056313][T16322] do_syscall_64+0x2d/0x70 [ 529.060926][T16322] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 529.067738][T16322] RIP: 0033:0x43ffc9 [ 529.071918][T16322] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 529.093895][T16322] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 529.106030][T16322] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 529.115077][T16322] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 529.124395][T16322] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 529.133533][T16322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 529.142981][T16322] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 529.159253][T16323] FAULT_INJECTION: forcing a failure. [ 529.159253][T16323] name failslab, interval 1, probability 0, space 0, times 0 [ 529.181375][T16323] CPU: 1 PID: 16323 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 529.192562][T16323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 529.203592][T16323] Call Trace: [ 529.207394][T16323] dump_stack+0x9a/0xcc [ 529.212147][T16323] should_fail.cold+0x5/0xa [ 529.217095][T16323] ? percpu_ref_init+0xb1/0x300 [ 529.222260][T16323] ? percpu_ref_init+0xb1/0x300 [ 529.227658][T16323] should_failslab+0x5/0x10 [ 529.233106][T16323] kmem_cache_alloc_trace+0x55/0x360 [ 529.238813][T16323] ? __io_openat_prep+0x360/0x360 [ 529.244009][T16323] percpu_ref_init+0xb1/0x300 [ 529.248788][T16323] io_uring_setup+0x4b3/0x3240 [ 529.253741][T16323] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 529.260379][T16323] ? find_held_lock+0x2d/0x110 [ 529.265518][T16323] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 529.271695][T16323] ? __context_tracking_exit+0x80/0x90 [ 529.277612][T16323] ? lock_downgrade+0x6d0/0x6d0 [ 529.282880][T16323] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 529.289592][T16323] ? syscall_enter_from_user_mode+0x27/0x70 [ 529.296216][T16323] do_syscall_64+0x2d/0x70 [ 529.300653][T16323] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 529.307047][T16323] RIP: 0033:0x43ffc9 [ 529.311059][T16323] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 529.331805][T16323] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 529.340646][T16323] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 529.349330][T16323] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 529.357682][T16323] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 529.366151][T16323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 529.374724][T16323] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 529.396392][T16324] FAULT_INJECTION: forcing a failure. [ 529.396392][T16324] name failslab, interval 1, probability 0, space 0, times 0 [ 529.422363][T16324] CPU: 1 PID: 16324 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 529.432584][T16324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 529.444024][T16324] Call Trace: [ 529.448649][T16324] dump_stack+0x9a/0xcc [ 529.453177][T16324] should_fail.cold+0x5/0xa [ 529.458042][T16324] ? percpu_ref_init+0xb1/0x300 [ 529.462999][T16324] ? percpu_ref_init+0xb1/0x300 [ 529.468013][T16324] should_failslab+0x5/0x10 [ 529.472602][T16324] kmem_cache_alloc_trace+0x55/0x360 [ 529.477974][T16324] ? __io_openat_prep+0x360/0x360 [ 529.484578][T16324] percpu_ref_init+0xb1/0x300 [ 529.489437][T16324] io_uring_setup+0x4b3/0x3240 [ 529.494299][T16324] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 529.500526][T16324] ? find_held_lock+0x2d/0x110 [ 529.505369][T16324] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 529.511344][T16324] ? __context_tracking_exit+0x80/0x90 [ 529.517410][T16324] ? lock_downgrade+0x6d0/0x6d0 [ 529.522519][T16324] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 529.528762][T16324] ? syscall_enter_from_user_mode+0x27/0x70 [ 529.535390][T16324] do_syscall_64+0x2d/0x70 [ 529.539963][T16324] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 529.546207][T16324] RIP: 0033:0x43ffc9 [ 529.550311][T16324] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 529.571400][T16324] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 529.582034][T16324] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 529.590851][T16324] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 529.599647][T16324] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 529.608367][T16324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 529.617279][T16324] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 529.645849][T16325] FAULT_INJECTION: forcing a failure. [ 529.645849][T16325] name failslab, interval 1, probability 0, space 0, times 0 [ 529.661626][T16325] CPU: 1 PID: 16325 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 529.671803][T16325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 529.682777][T16325] Call Trace: [ 529.686154][T16325] dump_stack+0x9a/0xcc [ 529.690495][T16325] should_fail.cold+0x5/0xa [ 529.696316][T16325] ? percpu_ref_init+0xb1/0x300 [ 529.702940][T16325] ? percpu_ref_init+0xb1/0x300 [ 529.708683][T16325] should_failslab+0x5/0x10 [ 529.714004][T16325] kmem_cache_alloc_trace+0x55/0x360 [ 529.719869][T16325] ? __io_openat_prep+0x360/0x360 [ 529.725098][T16325] percpu_ref_init+0xb1/0x300 [ 529.730425][T16325] io_uring_setup+0x4b3/0x3240 [ 529.735700][T16325] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 529.742380][T16325] ? find_held_lock+0x2d/0x110 [ 529.747477][T16325] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 529.754885][T16325] ? __context_tracking_exit+0x80/0x90 [ 529.761280][T16325] ? lock_downgrade+0x6d0/0x6d0 [ 529.767358][T16325] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 529.773691][T16325] ? syscall_enter_from_user_mode+0x27/0x70 [ 529.780524][T16325] do_syscall_64+0x2d/0x70 [ 529.785175][T16325] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 529.792211][T16325] RIP: 0033:0x43ffc9 [ 529.796095][T16325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 529.817332][T16325] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 529.827209][T16325] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 529.836163][T16325] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 529.844561][T16325] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 529.853302][T16325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 529.861978][T16325] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 529.893267][T16326] FAULT_INJECTION: forcing a failure. [ 529.893267][T16326] name failslab, interval 1, probability 0, space 0, times 0 [ 529.910160][T16326] CPU: 1 PID: 16326 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 529.920569][T16326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 529.933084][T16326] Call Trace: [ 529.937014][T16326] dump_stack+0x9a/0xcc [ 529.941383][T16326] should_fail.cold+0x5/0xa [ 529.946631][T16326] ? percpu_ref_init+0xb1/0x300 [ 529.952236][T16326] ? percpu_ref_init+0xb1/0x300 [ 529.957686][T16326] should_failslab+0x5/0x10 [ 529.962213][T16326] kmem_cache_alloc_trace+0x55/0x360 [ 529.968011][T16326] ? __io_openat_prep+0x360/0x360 [ 529.973290][T16326] percpu_ref_init+0xb1/0x300 [ 529.978219][T16326] io_uring_setup+0x4b3/0x3240 [ 529.984702][T16326] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 529.991015][T16326] ? find_held_lock+0x2d/0x110 [ 529.996451][T16326] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 530.003275][T16326] ? __context_tracking_exit+0x80/0x90 [ 530.009465][T16326] ? lock_downgrade+0x6d0/0x6d0 [ 530.015709][T16326] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 530.022744][T16326] ? syscall_enter_from_user_mode+0x27/0x70 [ 530.028956][T16326] do_syscall_64+0x2d/0x70 [ 530.034319][T16326] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 530.040969][T16326] RIP: 0033:0x43ffc9 [ 530.045390][T16326] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 530.070030][T16326] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 530.079884][T16326] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 530.088768][T16326] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 530.101023][T16326] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 530.118564][T16326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 530.139637][T16326] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 530.188000][T16327] FAULT_INJECTION: forcing a failure. [ 530.188000][T16327] name failslab, interval 1, probability 0, space 0, times 0 [ 530.203931][T16327] CPU: 1 PID: 16327 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 530.213341][T16327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 530.224621][T16327] Call Trace: [ 530.228493][T16327] dump_stack+0x9a/0xcc [ 530.232921][T16327] should_fail.cold+0x5/0xa [ 530.238040][T16327] ? percpu_ref_init+0xb1/0x300 [ 530.244488][T16327] ? percpu_ref_init+0xb1/0x300 [ 530.249805][T16327] should_failslab+0x5/0x10 [ 530.255286][T16327] kmem_cache_alloc_trace+0x55/0x360 [ 530.262411][T16327] ? __io_openat_prep+0x360/0x360 [ 530.268807][T16327] percpu_ref_init+0xb1/0x300 [ 530.274658][T16327] io_uring_setup+0x4b3/0x3240 [ 530.279502][T16327] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 530.285782][T16327] ? find_held_lock+0x2d/0x110 [ 530.291138][T16327] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 530.297506][T16327] ? __context_tracking_exit+0x80/0x90 [ 530.303892][T16327] ? lock_downgrade+0x6d0/0x6d0 [ 530.309293][T16327] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 530.316166][T16327] ? syscall_enter_from_user_mode+0x27/0x70 [ 530.322758][T16327] do_syscall_64+0x2d/0x70 [ 530.327810][T16327] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 530.335173][T16327] RIP: 0033:0x43ffc9 [ 530.339144][T16327] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 530.361313][T16327] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 530.370993][T16327] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 530.379752][T16327] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 530.388701][T16327] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 530.398128][T16327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 530.407266][T16327] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 530.425127][T16328] FAULT_INJECTION: forcing a failure. [ 530.425127][T16328] name failslab, interval 1, probability 0, space 0, times 0 [ 530.438492][T16328] CPU: 1 PID: 16328 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 530.448168][T16328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 530.459409][T16328] Call Trace: [ 530.463073][T16328] dump_stack+0x9a/0xcc [ 530.468179][T16328] should_fail.cold+0x5/0xa [ 530.473502][T16328] ? percpu_ref_init+0xb1/0x300 [ 530.479379][T16328] ? percpu_ref_init+0xb1/0x300 [ 530.485044][T16328] should_failslab+0x5/0x10 [ 530.490434][T16328] kmem_cache_alloc_trace+0x55/0x360 [ 530.496824][T16328] ? __io_openat_prep+0x360/0x360 [ 530.502541][T16328] percpu_ref_init+0xb1/0x300 [ 530.508095][T16328] io_uring_setup+0x4b3/0x3240 [ 530.514167][T16328] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 530.521410][T16328] ? find_held_lock+0x2d/0x110 [ 530.526712][T16328] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 530.533604][T16328] ? __context_tracking_exit+0x80/0x90 [ 530.539778][T16328] ? lock_downgrade+0x6d0/0x6d0 [ 530.545036][T16328] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 530.551405][T16328] ? syscall_enter_from_user_mode+0x27/0x70 [ 530.557936][T16328] do_syscall_64+0x2d/0x70 [ 530.562351][T16328] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 530.568677][T16328] RIP: 0033:0x43ffc9 [ 530.572748][T16328] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 530.595398][T16328] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 530.604513][T16328] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 530.613624][T16328] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 530.623611][T16328] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 530.633791][T16328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 530.641958][T16328] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 530.659252][T16329] FAULT_INJECTION: forcing a failure. [ 530.659252][T16329] name failslab, interval 1, probability 0, space 0, times 0 [ 530.682420][T16329] CPU: 1 PID: 16329 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 530.692372][T16329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 530.704220][T16329] Call Trace: [ 530.708244][T16329] dump_stack+0x9a/0xcc [ 530.712674][T16329] should_fail.cold+0x5/0xa [ 530.717832][T16329] ? percpu_ref_init+0xb1/0x300 [ 530.724135][T16329] ? percpu_ref_init+0xb1/0x300 [ 530.729429][T16329] should_failslab+0x5/0x10 [ 530.734234][T16329] kmem_cache_alloc_trace+0x55/0x360 [ 530.740297][T16329] ? __io_openat_prep+0x360/0x360 [ 530.745620][T16329] percpu_ref_init+0xb1/0x300 [ 530.750959][T16329] io_uring_setup+0x4b3/0x3240 [ 530.756144][T16329] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 530.762415][T16329] ? find_held_lock+0x2d/0x110 [ 530.767639][T16329] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 530.774340][T16329] ? __context_tracking_exit+0x80/0x90 [ 530.781196][T16329] ? lock_downgrade+0x6d0/0x6d0 [ 530.786487][T16329] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 530.792881][T16329] ? syscall_enter_from_user_mode+0x27/0x70 [ 530.799116][T16329] do_syscall_64+0x2d/0x70 [ 530.804016][T16329] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 530.810387][T16329] RIP: 0033:0x43ffc9 [ 530.814801][T16329] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 530.836821][T16329] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 530.845513][T16329] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 530.853751][T16329] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 530.862463][T16329] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 530.871691][T16329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 530.881265][T16329] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 530.916942][T16330] FAULT_INJECTION: forcing a failure. [ 530.916942][T16330] name failslab, interval 1, probability 0, space 0, times 0 [ 530.930742][T16330] CPU: 1 PID: 16330 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 530.940232][T16330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 530.952440][T16330] Call Trace: [ 530.956471][T16330] dump_stack+0x9a/0xcc [ 530.962385][T16330] should_fail.cold+0x5/0xa [ 530.967619][T16330] ? percpu_ref_init+0xb1/0x300 [ 530.973156][T16330] ? percpu_ref_init+0xb1/0x300 [ 530.978269][T16330] should_failslab+0x5/0x10 [ 530.983466][T16330] kmem_cache_alloc_trace+0x55/0x360 [ 530.989151][T16330] ? __io_openat_prep+0x360/0x360 [ 530.994181][T16330] percpu_ref_init+0xb1/0x300 [ 530.999102][T16330] io_uring_setup+0x4b3/0x3240 [ 531.004168][T16330] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 531.010537][T16330] ? find_held_lock+0x2d/0x110 [ 531.015465][T16330] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 531.021623][T16330] ? __context_tracking_exit+0x80/0x90 [ 531.027841][T16330] ? lock_downgrade+0x6d0/0x6d0 [ 531.033659][T16330] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 531.040593][T16330] ? syscall_enter_from_user_mode+0x27/0x70 [ 531.047650][T16330] do_syscall_64+0x2d/0x70 [ 531.052577][T16330] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 531.058853][T16330] RIP: 0033:0x43ffc9 [ 531.063226][T16330] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 531.085341][T16330] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 531.094817][T16330] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 531.106836][T16330] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 531.117366][T16330] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 531.127170][T16330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 531.138333][T16330] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 531.155163][T16331] FAULT_INJECTION: forcing a failure. [ 531.155163][T16331] name failslab, interval 1, probability 0, space 0, times 0 [ 531.170201][T16331] CPU: 1 PID: 16331 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 531.180864][T16331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 531.193275][T16331] Call Trace: [ 531.197517][T16331] dump_stack+0x9a/0xcc [ 531.202310][T16331] should_fail.cold+0x5/0xa [ 531.207463][T16331] ? percpu_ref_init+0xb1/0x300 [ 531.213789][T16331] ? percpu_ref_init+0xb1/0x300 [ 531.219826][T16331] should_failslab+0x5/0x10 [ 531.224979][T16331] kmem_cache_alloc_trace+0x55/0x360 [ 531.230466][T16331] ? __io_openat_prep+0x360/0x360 [ 531.235722][T16331] percpu_ref_init+0xb1/0x300 [ 531.241254][T16331] io_uring_setup+0x4b3/0x3240 [ 531.247323][T16331] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 531.255397][T16331] ? find_held_lock+0x2d/0x110 [ 531.261742][T16331] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 531.268689][T16331] ? __context_tracking_exit+0x80/0x90 [ 531.274851][T16331] ? lock_downgrade+0x6d0/0x6d0 [ 531.280176][T16331] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 531.286592][T16331] ? syscall_enter_from_user_mode+0x27/0x70 [ 531.294012][T16331] do_syscall_64+0x2d/0x70 [ 531.299810][T16331] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 531.306265][T16331] RIP: 0033:0x43ffc9 [ 531.311369][T16331] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 531.332192][T16331] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 531.341449][T16331] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 531.350757][T16331] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 531.359291][T16331] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 531.367773][T16331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 531.376507][T16331] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 531.413105][T16332] FAULT_INJECTION: forcing a failure. [ 531.413105][T16332] name failslab, interval 1, probability 0, space 0, times 0 [ 531.433698][T16332] CPU: 0 PID: 16332 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 531.445851][T16332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 531.457163][T16332] Call Trace: [ 531.461321][T16332] dump_stack+0x9a/0xcc [ 531.466021][T16332] should_fail.cold+0x5/0xa [ 531.471490][T16332] ? percpu_ref_init+0xb1/0x300 [ 531.476941][T16332] ? percpu_ref_init+0xb1/0x300 [ 531.482587][T16332] should_failslab+0x5/0x10 [ 531.488175][T16332] kmem_cache_alloc_trace+0x55/0x360 [ 531.494359][T16332] ? __io_openat_prep+0x360/0x360 [ 531.499781][T16332] percpu_ref_init+0xb1/0x300 [ 531.504739][T16332] io_uring_setup+0x4b3/0x3240 [ 531.509977][T16332] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 531.517709][T16332] ? find_held_lock+0x2d/0x110 [ 531.523471][T16332] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 531.530682][T16332] ? __context_tracking_exit+0x80/0x90 [ 531.537094][T16332] ? lock_downgrade+0x6d0/0x6d0 [ 531.542595][T16332] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 531.549133][T16332] ? syscall_enter_from_user_mode+0x27/0x70 [ 531.555511][T16332] do_syscall_64+0x2d/0x70 [ 531.561162][T16332] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 531.567777][T16332] RIP: 0033:0x43ffc9 [ 531.572700][T16332] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 531.596575][T16332] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 531.607129][T16332] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 531.616932][T16332] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 531.625318][T16332] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 531.635193][T16332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 531.643661][T16332] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 531.666576][T16333] FAULT_INJECTION: forcing a failure. [ 531.666576][T16333] name failslab, interval 1, probability 0, space 0, times 0 [ 531.684114][T16333] CPU: 0 PID: 16333 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 531.693413][T16333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 531.705080][T16333] Call Trace: [ 531.709155][T16333] dump_stack+0x9a/0xcc [ 531.714208][T16333] should_fail.cold+0x5/0xa [ 531.719229][T16333] ? percpu_ref_init+0xb1/0x300 [ 531.725181][T16333] ? percpu_ref_init+0xb1/0x300 [ 531.731223][T16333] should_failslab+0x5/0x10 [ 531.737064][T16333] kmem_cache_alloc_trace+0x55/0x360 [ 531.743806][T16333] ? __io_openat_prep+0x360/0x360 [ 531.749434][T16333] percpu_ref_init+0xb1/0x300 [ 531.754796][T16333] io_uring_setup+0x4b3/0x3240 [ 531.760168][T16333] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 531.767554][T16333] ? find_held_lock+0x2d/0x110 [ 531.772505][T16333] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 531.778757][T16333] ? __context_tracking_exit+0x80/0x90 [ 531.784674][T16333] ? lock_downgrade+0x6d0/0x6d0 [ 531.790650][T16333] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 531.798225][T16333] ? syscall_enter_from_user_mode+0x27/0x70 [ 531.804619][T16333] do_syscall_64+0x2d/0x70 [ 531.809402][T16333] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 531.816155][T16333] RIP: 0033:0x43ffc9 [ 531.820305][T16333] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 531.842980][T16333] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 531.851983][T16333] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 531.861024][T16333] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 531.869669][T16333] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 531.878250][T16333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 531.887055][T16333] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 531.919853][T16334] FAULT_INJECTION: forcing a failure. [ 531.919853][T16334] name failslab, interval 1, probability 0, space 0, times 0 [ 531.937043][T16334] CPU: 0 PID: 16334 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 531.946365][T16334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 531.958383][T16334] Call Trace: [ 531.962025][T16334] dump_stack+0x9a/0xcc [ 531.966782][T16334] should_fail.cold+0x5/0xa [ 531.971409][T16334] ? percpu_ref_init+0xb1/0x300 [ 531.976274][T16334] ? percpu_ref_init+0xb1/0x300 [ 531.981633][T16334] should_failslab+0x5/0x10 [ 531.987132][T16334] kmem_cache_alloc_trace+0x55/0x360 [ 531.994239][T16334] ? __io_openat_prep+0x360/0x360 [ 532.000052][T16334] percpu_ref_init+0xb1/0x300 [ 532.006023][T16334] io_uring_setup+0x4b3/0x3240 [ 532.010957][T16334] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 532.017723][T16334] ? find_held_lock+0x2d/0x110 [ 532.022956][T16334] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 532.029455][T16334] ? __context_tracking_exit+0x80/0x90 [ 532.035860][T16334] ? lock_downgrade+0x6d0/0x6d0 [ 532.041532][T16334] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 532.048254][T16334] ? syscall_enter_from_user_mode+0x27/0x70 [ 532.054755][T16334] do_syscall_64+0x2d/0x70 [ 532.059725][T16334] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 532.065701][T16334] RIP: 0033:0x43ffc9 [ 532.070114][T16334] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 532.093346][T16334] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 532.104727][T16334] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 532.113637][T16334] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 532.122357][T16334] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 532.130672][T16334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 532.139379][T16334] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 532.168831][T16335] FAULT_INJECTION: forcing a failure. [ 532.168831][T16335] name failslab, interval 1, probability 0, space 0, times 0 [ 532.183258][T16335] CPU: 1 PID: 16335 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 532.193508][T16335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 532.204282][T16335] Call Trace: [ 532.208117][T16335] dump_stack+0x9a/0xcc [ 532.212655][T16335] should_fail.cold+0x5/0xa [ 532.218090][T16335] ? percpu_ref_init+0xb1/0x300 [ 532.224106][T16335] ? percpu_ref_init+0xb1/0x300 [ 532.229707][T16335] should_failslab+0x5/0x10 [ 532.234477][T16335] kmem_cache_alloc_trace+0x55/0x360 [ 532.240812][T16335] ? __io_openat_prep+0x360/0x360 [ 532.246534][T16335] percpu_ref_init+0xb1/0x300 [ 532.251953][T16335] io_uring_setup+0x4b3/0x3240 [ 532.257440][T16335] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 532.264279][T16335] ? find_held_lock+0x2d/0x110 [ 532.270288][T16335] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 532.277747][T16335] ? __context_tracking_exit+0x80/0x90 [ 532.283832][T16335] ? lock_downgrade+0x6d0/0x6d0 [ 532.289295][T16335] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 532.297395][T16335] ? syscall_enter_from_user_mode+0x27/0x70 [ 532.303471][T16335] do_syscall_64+0x2d/0x70 [ 532.308318][T16335] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 532.316093][T16335] RIP: 0033:0x43ffc9 [ 532.320884][T16335] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 532.343408][T16335] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 532.353330][T16335] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 532.363106][T16335] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 532.373619][T16335] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 532.382713][T16335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 532.392072][T16335] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 532.403082][ T49] ------------[ cut here ]------------ [ 532.409233][ T49] ODEBUG: free active (active state 0) object type: timer_list hint: delayed_work_timer_fn+0x0/0x90 [ 532.423993][ T49] WARNING: CPU: 1 PID: 49 at lib/debugobjects.c:505 debug_print_object+0x16e/0x250 [ 532.434595][ T49] Modules linked in: [ 532.437234][T16336] FAULT_INJECTION: forcing a failure. [ 532.437234][T16336] name failslab, interval 1, probability 0, space 0, times 0 [ 532.438607][ T49] CPU: 1 PID: 49 Comm: kworker/u4:2 Not tainted 5.11.0-rc7-syzkaller #0 [ 532.467229][T16336] CPU: 0 PID: 16336 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 532.469561][ T49] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 532.478716][T16336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 532.478724][T16336] Call Trace: [ 532.478733][T16336] dump_stack+0x9a/0xcc [ 532.478752][T16336] should_fail.cold+0x5/0xa [ 532.478759][T16336] ? percpu_ref_init+0xb1/0x300 [ 532.478770][T16336] ? percpu_ref_init+0xb1/0x300 [ 532.478777][T16336] should_failslab+0x5/0x10 [ 532.478785][T16336] kmem_cache_alloc_trace+0x55/0x360 [ 532.478795][T16336] ? __io_openat_prep+0x360/0x360 [ 532.478812][T16336] percpu_ref_init+0xb1/0x300 [ 532.478821][T16336] io_uring_setup+0x4b3/0x3240 [ 532.478830][T16336] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 532.478847][T16336] ? find_held_lock+0x2d/0x110 [ 532.478855][T16336] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 532.478865][T16336] ? __context_tracking_exit+0x80/0x90 [ 532.490173][ T49] Workqueue: netns cleanup_net [ 532.501268][T16336] ? lock_downgrade+0x6d0/0x6d0 [ 532.501299][T16336] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 532.501307][T16336] ? syscall_enter_from_user_mode+0x27/0x70 [ 532.501318][T16336] do_syscall_64+0x2d/0x70 [ 532.501328][T16336] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 532.501337][T16336] RIP: 0033:0x43ffc9 [ 532.501347][T16336] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 532.506108][ T49] [ 532.510321][T16336] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 [ 532.515695][ T49] RIP: 0010:debug_print_object+0x16e/0x250 [ 532.520518][T16336] ORIG_RAX: 00000000000001a9 [ 532.526071][ T49] Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 af 00 00 00 48 8b 14 dd e0 d3 dd 88 4c 89 ee 48 c7 c7 e0 c7 dd 88 e8 5f b9 80 04 <0f> 0b 83 05 f5 5b bc 08 01 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e c3 [ 532.530375][T16336] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 532.536369][ T49] RSP: 0018:ffffc90000eff890 EFLAGS: 00010282 [ 532.541135][T16336] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 532.546710][ T49] [ 532.551268][T16336] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 532.557712][ T49] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 532.562495][T16336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 532.562503][T16336] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 532.681577][T16337] FAULT_INJECTION: forcing a failure. [ 532.681577][T16337] name failslab, interval 1, probability 0, space 0, times 0 [ 532.686936][ T49] RDX: 0000000000000001 RSI: ffffffff88ddc3c0 RDI: fffff520001dff04 [ 532.703281][T16337] CPU: 0 PID: 16337 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 532.704930][ T49] RBP: 0000000000000001 R08: 0000000000000001 R09: ffff8880b9f30827 [ 532.713362][T16337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 532.713370][T16337] Call Trace: [ 532.713377][T16337] dump_stack+0x9a/0xcc [ 532.713393][T16337] should_fail.cold+0x5/0xa [ 532.713400][T16337] ? percpu_ref_init+0xb1/0x300 [ 532.713412][T16337] ? percpu_ref_init+0xb1/0x300 [ 532.713419][T16337] should_failslab+0x5/0x10 [ 532.713428][T16337] kmem_cache_alloc_trace+0x55/0x360 [ 532.713438][T16337] ? __io_openat_prep+0x360/0x360 [ 532.722005][ T49] R10: ffffed10173e6104 R11: 657461747320654f R12: ffffffff888cd2e0 [ 532.730572][T16337] percpu_ref_init+0xb1/0x300 [ 532.730589][T16337] io_uring_setup+0x4b3/0x3240 [ 532.730598][T16337] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 532.730614][T16337] ? find_held_lock+0x2d/0x110 [ 532.730622][T16337] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 532.738865][ T49] R13: ffffffff88ddce20 R14: ffffffff81594740 R15: dffffc0000000000 [ 532.760270][T16337] ? __context_tracking_exit+0x80/0x90 [ 532.760282][T16337] ? lock_downgrade+0x6d0/0x6d0 [ 532.760303][T16337] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 532.768643][ T49] FS: 0000000000000000(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 [ 532.777816][T16337] ? syscall_enter_from_user_mode+0x27/0x70 [ 532.777840][T16337] do_syscall_64+0x2d/0x70 [ 532.777851][T16337] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 532.777860][T16337] RIP: 0033:0x43ffc9 [ 532.777870][T16337] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 532.777878][T16337] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 [ 532.787137][ T49] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 532.798107][T16337] ORIG_RAX: 00000000000001a9 [ 532.798119][T16337] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 532.798125][T16337] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 532.798129][T16337] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 532.798134][T16337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 532.798137][T16337] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 532.894800][T16338] FAULT_INJECTION: forcing a failure. [ 532.894800][T16338] name failslab, interval 1, probability 0, space 0, times 0 [ 532.897079][ T49] CR2: 00000000004b1290 CR3: 0000000013ac0000 CR4: 00000000001506e0 [ 532.910069][T16338] CPU: 0 PID: 16338 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 532.912635][ T49] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 532.918826][T16338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 532.918833][T16338] Call Trace: [ 532.918841][T16338] dump_stack+0x9a/0xcc [ 532.918858][T16338] should_fail.cold+0x5/0xa [ 532.918866][T16338] ? percpu_ref_init+0xb1/0x300 [ 532.923657][ T49] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 532.929855][T16338] ? percpu_ref_init+0xb1/0x300 [ 532.929867][T16338] should_failslab+0x5/0x10 [ 532.929877][T16338] kmem_cache_alloc_trace+0x55/0x360 [ 532.929887][T16338] ? __io_openat_prep+0x360/0x360 [ 532.933917][ T49] Call Trace: [ 532.955439][T16338] percpu_ref_init+0xb1/0x300 [ 532.955463][T16338] io_uring_setup+0x4b3/0x3240 [ 532.955473][T16338] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 532.955488][T16338] ? find_held_lock+0x2d/0x110 [ 532.955496][T16338] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 532.955505][T16338] ? __context_tracking_exit+0x80/0x90 [ 532.955514][T16338] ? lock_downgrade+0x6d0/0x6d0 [ 532.962164][ T49] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 532.968722][T16338] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 532.968734][T16338] ? syscall_enter_from_user_mode+0x27/0x70 [ 532.968745][T16338] do_syscall_64+0x2d/0x70 [ 532.968754][T16338] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 532.968762][T16338] RIP: 0033:0x43ffc9 [ 532.973695][ T49] ? lockdep_hardirqs_on+0x79/0x100 [ 532.982550][T16338] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 532.982559][T16338] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 532.982569][T16338] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 532.982574][T16338] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 532.982579][T16338] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 532.982584][T16338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 532.982589][T16338] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 533.076072][T16339] FAULT_INJECTION: forcing a failure. [ 533.076072][T16339] name failslab, interval 1, probability 0, space 0, times 0 [ 533.079210][ T49] debug_check_no_obj_freed+0x301/0x420 [ 533.089714][T16339] CPU: 0 PID: 16339 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 533.090408][ T49] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 533.100803][T16339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 533.100815][T16339] Call Trace: [ 533.100827][T16339] dump_stack+0x9a/0xcc [ 533.100845][T16339] should_fail.cold+0x5/0xa [ 533.100853][T16339] ? percpu_ref_init+0xb1/0x300 [ 533.100864][T16339] ? percpu_ref_init+0xb1/0x300 [ 533.100880][T16339] should_failslab+0x5/0x10 [ 533.100890][T16339] kmem_cache_alloc_trace+0x55/0x360 [ 533.101003][T16339] ? __io_openat_prep+0x360/0x360 [ 533.101031][T16339] percpu_ref_init+0xb1/0x300 [ 533.101045][T16339] io_uring_setup+0x4b3/0x3240 [ 533.107898][ T49] slab_free_freelist_hook+0x107/0x150 [ 533.112785][T16339] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 533.112808][T16339] ? find_held_lock+0x2d/0x110 [ 533.112821][T16339] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 533.112836][T16339] ? __context_tracking_exit+0x80/0x90 [ 533.112845][T16339] ? lock_downgrade+0x6d0/0x6d0 [ 533.112864][T16339] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 533.119558][ T49] ? device_release+0x93/0x200 [ 533.124518][T16339] ? syscall_enter_from_user_mode+0x27/0x70 [ 533.124543][T16339] do_syscall_64+0x2d/0x70 [ 533.124554][T16339] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 533.124562][T16339] RIP: 0033:0x43ffc9 [ 533.124572][T16339] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 533.124579][T16339] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 [ 533.128700][ T49] kfree+0xdb/0x3b0 [ 533.133992][T16339] ORIG_RAX: 00000000000001a9 [ 533.133998][T16339] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 533.134004][T16339] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 533.134008][T16339] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 533.134013][T16339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 533.134017][T16339] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 533.198403][T16340] FAULT_INJECTION: forcing a failure. [ 533.198403][T16340] name failslab, interval 1, probability 0, space 0, times 0 [ 533.202408][ T49] device_release+0x93/0x200 [ 533.216120][T16340] CPU: 0 PID: 16340 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 533.216135][T16340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 533.216141][T16340] Call Trace: [ 533.216148][T16340] dump_stack+0x9a/0xcc [ 533.237864][ T49] kobject_put+0x139/0x410 [ 533.247598][T16340] should_fail.cold+0x5/0xa [ 533.247613][T16340] ? percpu_ref_init+0xb1/0x300 [ 533.247624][T16340] ? percpu_ref_init+0xb1/0x300 [ 533.247630][T16340] should_failslab+0x5/0x10 [ 533.247639][T16340] kmem_cache_alloc_trace+0x55/0x360 [ 533.247648][T16340] ? __io_openat_prep+0x360/0x360 [ 533.247658][T16340] percpu_ref_init+0xb1/0x300 [ 533.247667][T16340] io_uring_setup+0x4b3/0x3240 [ 533.247677][T16340] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 533.256524][ T49] netdev_run_todo+0x810/0xcd0 [ 533.265123][T16340] ? find_held_lock+0x2d/0x110 [ 533.265146][T16340] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 533.265158][T16340] ? __context_tracking_exit+0x80/0x90 [ 533.265167][T16340] ? lock_downgrade+0x6d0/0x6d0 [ 533.265186][T16340] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 533.265194][T16340] ? syscall_enter_from_user_mode+0x27/0x70 [ 533.265203][T16340] do_syscall_64+0x2d/0x70 [ 533.274604][ T49] ? unregister_netdevice_many+0xc67/0x14e0 [ 533.283328][T16340] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 533.283352][T16340] RIP: 0033:0x43ffc9 [ 533.283362][T16340] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 533.283370][T16340] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 533.283379][T16340] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 533.283384][T16340] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 533.283389][T16340] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 533.283393][T16340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 533.283398][T16340] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 533.381372][T16341] FAULT_INJECTION: forcing a failure. [ 533.381372][T16341] name failslab, interval 1, probability 0, space 0, times 0 [ 533.383595][ T49] ? generic_xdp_install+0x690/0x690 [ 533.393256][T16341] CPU: 0 PID: 16341 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 533.393680][ T49] ? net_tx_action+0x910/0x910 [ 533.398241][T16341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 533.404576][ T49] ? unregister_netdevice_queue+0x13d/0x330 [ 533.411071][T16341] Call Trace: [ 533.411092][T16341] dump_stack+0x9a/0xcc [ 533.416346][ T49] ? unregister_netdevice_many+0x14e0/0x14e0 [ 533.422183][T16341] should_fail.cold+0x5/0xa [ 533.428791][ T49] ? br_dev_delete+0x104/0x190 [ 533.435000][T16341] ? percpu_ref_init+0xb1/0x300 [ 533.435028][T16341] ? percpu_ref_init+0xb1/0x300 [ 533.435034][T16341] should_failslab+0x5/0x10 [ 533.435043][T16341] kmem_cache_alloc_trace+0x55/0x360 [ 533.435053][T16341] ? __io_openat_prep+0x360/0x360 [ 533.435062][T16341] percpu_ref_init+0xb1/0x300 [ 533.435071][T16341] io_uring_setup+0x4b3/0x3240 [ 533.435080][T16341] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 533.435096][T16341] ? find_held_lock+0x2d/0x110 [ 533.441362][ T49] default_device_exit_batch+0x2aa/0x360 [ 533.446788][T16341] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 533.446809][T16341] ? __context_tracking_exit+0x80/0x90 [ 533.446819][T16341] ? lock_downgrade+0x6d0/0x6d0 [ 533.446840][T16341] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 533.455514][ T49] ? unregister_netdev+0x20/0x20 [ 533.458911][T16341] ? syscall_enter_from_user_mode+0x27/0x70 [ 533.465393][ T49] ? __init_waitqueue_head+0x110/0x110 [ 533.469426][T16341] do_syscall_64+0x2d/0x70 [ 533.491964][ T49] ? ops_exit_list+0x8c/0x140 [ 533.497976][T16341] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 533.497999][T16341] RIP: 0033:0x43ffc9 [ 533.498009][T16341] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 533.498016][T16341] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 533.498025][T16341] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 533.498030][T16341] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 533.498034][T16341] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 533.498039][T16341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 533.498043][T16341] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 533.619169][T16342] FAULT_INJECTION: forcing a failure. [ 533.619169][T16342] name failslab, interval 1, probability 0, space 0, times 0 [ 533.632506][ T49] cleanup_net+0x423/0x990 [ 533.635900][T16342] CPU: 0 PID: 16342 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 533.638861][ T49] ? ops_free_list.part.0+0x2d0/0x2d0 [ 533.643375][T16342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 533.643383][T16342] Call Trace: [ 533.643390][T16342] dump_stack+0x9a/0xcc [ 533.643404][T16342] should_fail.cold+0x5/0xa [ 533.643411][T16342] ? percpu_ref_init+0xb1/0x300 [ 533.643423][T16342] ? percpu_ref_init+0xb1/0x300 [ 533.643429][T16342] should_failslab+0x5/0x10 [ 533.643438][T16342] kmem_cache_alloc_trace+0x55/0x360 [ 533.643449][T16342] ? __io_openat_prep+0x360/0x360 [ 533.643458][T16342] percpu_ref_init+0xb1/0x300 [ 533.643467][T16342] io_uring_setup+0x4b3/0x3240 [ 533.643476][T16342] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 533.649023][ T49] process_one_work+0x84c/0x13b0 [ 533.655508][T16342] ? find_held_lock+0x2d/0x110 [ 533.655521][T16342] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 533.655532][T16342] ? __context_tracking_exit+0x80/0x90 [ 533.655541][T16342] ? lock_downgrade+0x6d0/0x6d0 [ 533.655559][T16342] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 533.655566][T16342] ? syscall_enter_from_user_mode+0x27/0x70 [ 533.655576][T16342] do_syscall_64+0x2d/0x70 [ 533.661018][ T49] ? lock_release+0x710/0x710 [ 533.666226][T16342] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 533.666239][T16342] RIP: 0033:0x43ffc9 [ 533.666249][T16342] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 533.666256][T16342] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 533.666265][T16342] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 533.666270][T16342] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 533.666275][T16342] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 533.666280][T16342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 533.666285][T16342] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 533.672929][ T49] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 533.779827][T16343] FAULT_INJECTION: forcing a failure. [ 533.779827][T16343] name failslab, interval 1, probability 0, space 0, times 0 [ 533.785760][ T49] ? rwlock_bug.part.0+0x90/0x90 [ 533.796714][T16343] CPU: 0 PID: 16343 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 533.814830][ T49] ? _raw_spin_lock_irq+0x41/0x50 [ 533.824345][T16343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 533.824352][T16343] Call Trace: [ 533.824359][T16343] dump_stack+0x9a/0xcc [ 533.824373][T16343] should_fail.cold+0x5/0xa [ 533.824379][T16343] ? percpu_ref_init+0xb1/0x300 [ 533.824390][T16343] ? percpu_ref_init+0xb1/0x300 [ 533.824396][T16343] should_failslab+0x5/0x10 [ 533.824406][T16343] kmem_cache_alloc_trace+0x55/0x360 [ 533.824416][T16343] ? __io_openat_prep+0x360/0x360 [ 533.824426][T16343] percpu_ref_init+0xb1/0x300 [ 533.824435][T16343] io_uring_setup+0x4b3/0x3240 [ 533.824443][T16343] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 533.842619][ T49] worker_thread+0x598/0xf80 [ 533.846950][T16343] ? find_held_lock+0x2d/0x110 [ 533.850512][ T49] ? __kthread_parkme+0xa2/0x1c0 [ 533.854723][T16343] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 533.854737][T16343] ? __context_tracking_exit+0x80/0x90 [ 533.854746][T16343] ? lock_downgrade+0x6d0/0x6d0 [ 533.854765][T16343] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 533.854772][T16343] ? syscall_enter_from_user_mode+0x27/0x70 [ 533.854782][T16343] do_syscall_64+0x2d/0x70 [ 533.854791][T16343] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 533.872957][ T49] ? process_one_work+0x13b0/0x13b0 [ 533.876733][T16343] RIP: 0033:0x43ffc9 [ 533.892893][ T49] kthread+0x36f/0x450 [ 533.893643][T16343] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 533.899054][ T49] ? _raw_spin_unlock_irq+0x1f/0x40 [ 533.904403][T16343] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 533.904414][T16343] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 533.904419][T16343] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 533.904424][T16343] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 533.904428][T16343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 533.904432][T16343] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 533.959748][T16344] FAULT_INJECTION: forcing a failure. [ 533.959748][T16344] name failslab, interval 1, probability 0, space 0, times 0 [ 533.960486][ T49] ? __kthread_bind_mask+0x90/0x90 [ 533.974144][T16344] CPU: 0 PID: 16344 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 533.978611][ T49] ret_from_fork+0x1f/0x30 [ 533.983688][T16344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 533.983695][T16344] Call Trace: [ 533.983702][T16344] dump_stack+0x9a/0xcc [ 533.983716][T16344] should_fail.cold+0x5/0xa [ 533.983723][T16344] ? percpu_ref_init+0xb1/0x300 [ 533.983735][T16344] ? percpu_ref_init+0xb1/0x300 [ 533.983742][T16344] should_failslab+0x5/0x10 [ 533.983751][T16344] kmem_cache_alloc_trace+0x55/0x360 [ 533.983761][T16344] ? __io_openat_prep+0x360/0x360 [ 533.983770][T16344] percpu_ref_init+0xb1/0x300 [ 533.983780][T16344] io_uring_setup+0x4b3/0x3240 [ 533.983789][T16344] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 533.983805][T16344] ? find_held_lock+0x2d/0x110 [ 533.983814][T16344] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 533.983825][T16344] ? __context_tracking_exit+0x80/0x90 [ 533.983834][T16344] ? lock_downgrade+0x6d0/0x6d0 [ 533.983854][T16344] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 533.991165][ T49] Kernel panic - not syncing: panic_on_warn set ... [ 533.995138][T16344] ? syscall_enter_from_user_mode+0x27/0x70 [ 534.725046][T16344] do_syscall_64+0x2d/0x70 [ 534.730262][T16344] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 534.736259][T16344] RIP: 0033:0x43ffc9 [ 534.740153][T16344] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 534.761366][T16344] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 534.770559][T16344] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 534.779321][T16344] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 534.788536][T16344] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 534.796823][T16344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 534.806001][T16344] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 534.814774][ T49] CPU: 1 PID: 49 Comm: kworker/u4:2 Not tainted 5.11.0-rc7-syzkaller #0 [ 534.824221][ T49] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 534.834659][ T49] Workqueue: netns cleanup_net [ 534.840420][ T49] Call Trace: [ 534.845595][ T49] dump_stack+0x9a/0xcc [ 534.850056][ T49] panic+0x256/0x4eb [ 534.854781][ T49] ? __warn_printk+0xee/0xee [ 534.860118][ T49] ? debug_print_object+0x16e/0x250 [ 534.866566][ T49] __warn.cold+0x2b/0x35 [ 534.871934][ T49] ? debug_print_object+0x16e/0x250 [ 534.878026][ T49] report_bug+0x15a/0x1b0 [ 534.883629][ T49] handle_bug+0x3c/0x60 [ 534.887952][ T49] exc_invalid_op+0x14/0x40 [ 534.892553][ T49] asm_exc_invalid_op+0x12/0x20 [ 534.897795][ T49] RIP: 0010:debug_print_object+0x16e/0x250 [ 534.904617][ T49] Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 af 00 00 00 48 8b 14 dd e0 d3 dd 88 4c 89 ee 48 c7 c7 e0 c7 dd 88 e8 5f b9 80 04 <0f> 0b 83 05 f5 5b bc 08 01 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e c3 [ 534.925021][ T49] RSP: 0018:ffffc90000eff890 EFLAGS: 00010282 [ 534.931484][ T49] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 534.940373][ T49] RDX: 0000000000000001 RSI: ffffffff88ddc3c0 RDI: fffff520001dff04 [ 534.949218][ T49] RBP: 0000000000000001 R08: 0000000000000001 R09: ffff8880b9f30827 [ 534.953756][T16345] FAULT_INJECTION: forcing a failure. [ 534.953756][T16345] name failslab, interval 1, probability 0, space 0, times 0 [ 534.958348][ T49] R10: ffffed10173e6104 R11: 657461747320654f R12: ffffffff888cd2e0 [ 534.958357][ T49] R13: ffffffff88ddce20 R14: ffffffff81594740 R15: dffffc0000000000 [ 534.958365][ T49] ? calc_wheel_index+0x3a0/0x3a0 [ 534.995614][ T49] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 535.002336][ T49] ? lockdep_hardirqs_on+0x79/0x100 [ 535.008492][ T49] debug_check_no_obj_freed+0x301/0x420 [ 535.014533][ T49] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 535.021099][ T49] slab_free_freelist_hook+0x107/0x150 [ 535.026828][ T49] ? device_release+0x93/0x200 [ 535.031873][ T49] kfree+0xdb/0x3b0 [ 535.035849][ T49] device_release+0x93/0x200 [ 535.040796][ T49] kobject_put+0x139/0x410 [ 535.045864][ T49] netdev_run_todo+0x810/0xcd0 [ 535.050706][ T49] ? unregister_netdevice_many+0xc67/0x14e0 [ 535.056868][ T49] ? generic_xdp_install+0x690/0x690 [ 535.062854][ T49] ? net_tx_action+0x910/0x910 [ 535.068366][ T49] ? unregister_netdevice_queue+0x13d/0x330 [ 535.074723][ T49] ? unregister_netdevice_many+0x14e0/0x14e0 [ 535.081189][ T49] ? br_dev_delete+0x104/0x190 [ 535.086229][ T49] default_device_exit_batch+0x2aa/0x360 [ 535.092422][ T49] ? unregister_netdev+0x20/0x20 [ 535.098597][ T49] ? __init_waitqueue_head+0x110/0x110 [ 535.104144][ T49] ? ops_exit_list+0x8c/0x140 [ 535.109261][ T49] cleanup_net+0x423/0x990 [ 535.113935][ T49] ? ops_free_list.part.0+0x2d0/0x2d0 [ 535.119734][ T49] process_one_work+0x84c/0x13b0 [ 535.124768][ T49] ? lock_release+0x710/0x710 [ 535.129543][ T49] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 535.135673][ T49] ? rwlock_bug.part.0+0x90/0x90 [ 535.140698][ T49] ? _raw_spin_lock_irq+0x41/0x50 [ 535.146082][ T49] worker_thread+0x598/0xf80 [ 535.151263][ T49] ? __kthread_parkme+0xa2/0x1c0 [ 535.156366][ T49] ? process_one_work+0x13b0/0x13b0 [ 535.161992][ T49] kthread+0x36f/0x450 [ 535.166406][ T49] ? _raw_spin_unlock_irq+0x1f/0x40 [ 535.171764][ T49] ? __kthread_bind_mask+0x90/0x90 [ 535.177313][ T49] ret_from_fork+0x1f/0x30 [ 535.181989][T16345] CPU: 0 PID: 16345 Comm: syz-executor011 Not tainted 5.11.0-rc7-syzkaller #0 [ 535.191539][T16345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 535.202568][T16345] Call Trace: [ 535.206059][T16345] dump_stack+0x9a/0xcc [ 535.210585][T16345] should_fail.cold+0x5/0xa [ 535.215241][T16345] ? percpu_ref_init+0xb1/0x300 [ 535.220078][T16345] ? percpu_ref_init+0xb1/0x300 [ 535.225105][T16345] should_failslab+0x5/0x10 [ 535.230125][T16345] kmem_cache_alloc_trace+0x55/0x360 [ 535.235682][T16345] ? __io_openat_prep+0x360/0x360 [ 535.241036][T16345] percpu_ref_init+0xb1/0x300 [ 535.245960][T16345] io_uring_setup+0x4b3/0x3240 [ 535.251157][T16345] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 535.257995][T16345] ? find_held_lock+0x2d/0x110 [ 535.263396][T16345] ? __do_sys_io_uring_enter+0x1830/0x1830 [ 535.269397][T16345] ? __context_tracking_exit+0x80/0x90 [ 535.275489][T16345] ? lock_downgrade+0x6d0/0x6d0 [ 535.280622][T16345] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 535.286604][T16345] ? syscall_enter_from_user_mode+0x27/0x70 [ 535.292960][T16345] do_syscall_64+0x2d/0x70 [ 535.298090][T16345] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 535.304229][T16345] RIP: 0033:0x43ffc9 [ 535.308470][T16345] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 535.330058][T16345] RSP: 002b:00007ffd1f6d8538 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 535.339278][T16345] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000043ffc9 [ 535.348538][T16345] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 00000000000054ca [ 535.357200][T16345] RBP: 00007ffd1f6d8550 R08: 0000000000000001 R09: 0000000000000001 [ 535.365733][T16345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 535.374801][T16345] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 535.385822][ T49] Kernel Offset: disabled [ 535.390915][ T49] Rebooting in 86400 seconds..