Warning: Permanently added '10.128.0.135' (ECDSA) to the list of known hosts. syzkaller login: [ 44.076195][ T7015] FAULT_INJECTION: forcing a failure. [ 44.076195][ T7015] name failslab, interval 1, probability 0, space 0, times 1 [ 44.088888][ T7015] CPU: 0 PID: 7015 Comm: syz-executor095 Not tainted 5.6.0-syzkaller #0 [ 44.097237][ T7015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.107322][ T7015] Call Trace: [ 44.110686][ T7015] dump_stack+0x1e9/0x30e [ 44.114995][ T7015] should_fail+0x433/0x5b0 [ 44.119429][ T7015] ? security_file_alloc+0x32/0x200 [ 44.124602][ T7015] should_failslab+0x5/0x20 [ 44.129114][ T7015] kmem_cache_alloc+0x53/0x2d0 [ 44.133904][ T7015] security_file_alloc+0x32/0x200 [ 44.138924][ T7015] __alloc_file+0xd7/0x390 [ 44.143325][ T7015] alloc_empty_file+0xa7/0x1b0 [ 44.148078][ T7015] path_openat+0xa4/0x40f0 [ 44.152472][ T7015] ? stack_trace_save+0xad/0x150 [ 44.157397][ T7015] ? __lock_acquire+0x116c/0x2b90 [ 44.162464][ T7015] do_filp_open+0x191/0x3a0 [ 44.166948][ T7015] ? do_raw_spin_unlock+0x134/0x8d0 [ 44.172136][ T7015] ? _raw_spin_unlock+0x24/0x40 [ 44.176963][ T7015] ? __alloc_fd+0x566/0x600 [ 44.181451][ T7015] do_sys_openat2+0x448/0x6c0 [ 44.186111][ T7015] __x64_sys_open+0x1af/0x1e0 [ 44.190835][ T7015] do_syscall_64+0xf3/0x1b0 [ 44.195328][ T7015] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 44.201210][ T7015] RIP: 0033:0x4011d0 [ 44.205082][ T7015] Code: 01 f0 ff ff 0f 83 c0 0b 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d fd 24 2d 00 00 75 14 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 94 0b 00 00 c3 48 83 ec 08 e8 fa 00 00 00 executing program [ 44.224699][ T7015] RSP: 002b:00007ffe08a3a018 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 44.233143][ T7015] RAX: ffffffffffffffda RBX: 00007ffe08a3a041 RCX: 00000000004011d0 [ 44.241111][ T7015] RDX: 00007ffe08a3a046 RSI: 0000000000080001 RDI: 00000000004a25e8 [ 44.249090][ T7015] RBP: 00007ffe08a3a040 R08: 0000000000000000 R09: 0000000000000001 [ 44.257057][ T7015] R10: 0000000000000032 R11: 0000000000000246 R12: 00000000004a25e8 [ 44.265046][ T7015] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 44.286441][ T7016] FAULT_INJECTION: forcing a failure. [ 44.286441][ T7016] name failslab, interval 1, probability 0, space 0, times 0 [ 44.299241][ T7016] CPU: 1 PID: 7016 Comm: syz-executor095 Not tainted 5.6.0-syzkaller #0 [ 44.307597][ T7016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.317674][ T7016] Call Trace: [ 44.320974][ T7016] dump_stack+0x1e9/0x30e [ 44.325313][ T7016] should_fail+0x433/0x5b0 [ 44.329783][ T7016] ? __se_sys_io_uring_setup+0x715/0x2650 [ 44.335499][ T7016] should_failslab+0x5/0x20 [ 44.340003][ T7016] __kmalloc+0x74/0x330 [ 44.344149][ T7016] __se_sys_io_uring_setup+0x715/0x2650 [ 44.349682][ T7016] ? debug_smp_processor_id+0x1/0x20 [ 44.354991][ T7016] ? vfs_write+0x484/0x570 [ 44.359411][ T7016] do_syscall_64+0xf3/0x1b0 [ 44.363943][ T7016] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 44.369824][ T7016] RIP: 0033:0x4412a9 [ 44.373701][ T7016] Code: e8 5c ae 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 bb 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 44.393301][ T7016] RSP: 002b:00007ffe08a3a528 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 44.401714][ T7016] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004412a9 [ 44.409684][ T7016] RDX: 0000000000000001 RSI: 0000000020000000 RDI: 0000000000000910 [ 44.417681][ T7016] RBP: 00000000006cc018 R08: 0000000000000001 R09: 00000000004002c8 [ 44.425655][ T7016] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004021f0 executing program [ 44.433664][ T7016] R13: 0000000000402280 R14: 0000000000000000 R15: 0000000000000000 [ 44.448938][ T7017] FAULT_INJECTION: forcing a failure. [ 44.448938][ T7017] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 44.462335][ T7017] CPU: 1 PID: 7017 Comm: syz-executor095 Not tainted 5.6.0-syzkaller #0 [ 44.470655][ T7017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.480721][ T7017] Call Trace: [ 44.484028][ T7017] dump_stack+0x1e9/0x30e [ 44.488359][ T7017] should_fail+0x433/0x5b0 [ 44.492765][ T7017] prepare_alloc_pages+0x28c/0x4a0 [ 44.497863][ T7017] __alloc_pages_nodemask+0xbf/0x600 [ 44.503146][ T7017] __get_free_pages+0x8/0x30 [ 44.507722][ T7017] __se_sys_io_uring_setup+0xee4/0x2650 [ 44.513257][ T7017] ? debug_smp_processor_id+0x1/0x20 [ 44.518552][ T7017] ? vfs_write+0x484/0x570 [ 44.522983][ T7017] do_syscall_64+0xf3/0x1b0 [ 44.527474][ T7017] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 44.533345][ T7017] RIP: 0033:0x4412a9 [ 44.537235][ T7017] Code: e8 5c ae 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 bb 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 44.556834][ T7017] RSP: 002b:00007ffe08a3a528 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 44.565234][ T7017] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004412a9 [ 44.573203][ T7017] RDX: 0000000000000001 RSI: 0000000020000000 RDI: 0000000000000910 [ 44.581169][ T7017] RBP: 000000000000acfd R08: 0000000000000001 R09: 00000000004002c8 [ 44.589129][ T7017] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004021f0 [ 44.597102][ T7017] R13: 0000000000402280 R14: 0000000000000000 R15: 0000000000000000 [ 44.606875][ T7017] INFO: trying to register non-static key. [ 44.612681][ T7017] the code is fine but needs lockdep annotation. [ 44.618990][ T7017] turning off the locking correctness validator. [ 44.625293][ T7017] CPU: 1 PID: 7017 Comm: syz-executor095 Not tainted 5.6.0-syzkaller #0 [ 44.633588][ T7017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.643623][ T7017] Call Trace: [ 44.646908][ T7017] dump_stack+0x1e9/0x30e [ 44.651260][ T7017] register_lock_class+0x76a/0x1000 [ 44.656437][ T7017] ? mark_lock+0x102/0x1b00 [ 44.660924][ T7017] __lock_acquire+0x102/0x2b90 [ 44.665670][ T7017] ? register_lock_class+0xaa3/0x1000 [ 44.671023][ T7017] ? __lock_acquire+0x116c/0x2b90 [ 44.676026][ T7017] lock_acquire+0x169/0x480 [ 44.680506][ T7017] ? __wake_up+0xb8/0x150 [ 44.684842][ T7017] ? trace_irq_disable_rcuidle+0x1f/0x1d0 [ 44.690537][ T7017] _raw_spin_lock_irqsave+0x9e/0xc0 [ 44.695712][ T7017] ? __wake_up+0xb8/0x150 [ 44.700033][ T7017] __wake_up+0xb8/0x150 [ 44.704189][ T7017] io_cqring_ev_posted+0x9f/0x1c0 [ 44.709216][ T7017] io_ring_ctx_wait_and_kill+0x537/0xfd0 [ 44.714853][ T7017] __se_sys_io_uring_setup+0x1e49/0x2650 [ 44.720486][ T7017] ? debug_smp_processor_id+0x1/0x20 [ 44.725754][ T7017] ? vfs_write+0x484/0x570 [ 44.730150][ T7017] do_syscall_64+0xf3/0x1b0 [ 44.734642][ T7017] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 44.740540][ T7017] RIP: 0033:0x4412a9 [ 44.744411][ T7017] Code: e8 5c ae 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 bb 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 44.764055][ T7017] RSP: 002b:00007ffe08a3a528 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 44.772627][ T7017] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004412a9 [ 44.780579][ T7017] RDX: 0000000000000001 RSI: 0000000020000000 RDI: 0000000000000910 [ 44.788527][ T7017] RBP: 000000000000acfd R08: 0000000000000001 R09: 00000000004002c8 [ 44.796492][ T7017] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004021f0 [ 44.804444][ T7017] R13: 0000000000402280 R14: 0000000000000000 R15: 0000000000000000 [ 44.812432][ T7017] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 44.824123][ T7017] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 44.832560][ T7017] CPU: 1 PID: 7017 Comm: syz-executor095 Not tainted 5.6.0-syzkaller #0 [ 44.840871][ T7017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.850918][ T7017] RIP: 0010:__wake_up_common+0x297/0x4d0 [ 44.856531][ T7017] Code: fb 01 00 00 45 31 f6 eb 13 66 2e 0f 1f 84 00 00 00 00 00 4d 39 fc 0f 84 e3 01 00 00 4c 89 fb 49 8d 6f e8 4c 89 f8 48 c1 e8 03 <80> 3c 10 00 74 12 48 89 df e8 6b b5 59 00 48 ba 00 00 00 00 00 fc [ 44.876123][ T7017] RSP: 0018:ffffc900043e7c00 EFLAGS: 00010046 [ 44.882170][ T7017] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 44.890129][ T7017] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8880a6860120 [ 44.898139][ T7017] RBP: ffffffffffffffe8 R08: 0000000000000000 R09: ffffc900043e7c68 [ 44.906150][ T7017] R10: fffff5200087cf80 R11: 0000000000000000 R12: ffff8880a6860160 [ 44.914108][ T7017] R13: 1ffff9200087cf8d R14: 0000000000000000 R15: 0000000000000000 [ 44.922111][ T7017] FS: 0000000000afd880(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 44.931036][ T7017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.937606][ T7017] CR2: 0000000020000000 CR3: 00000000a6821000 CR4: 00000000001406e0 [ 44.945557][ T7017] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.953517][ T7017] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.961503][ T7017] Call Trace: [ 44.964781][ T7017] __wake_up+0xd4/0x150 [ 44.968917][ T7017] io_cqring_ev_posted+0x9f/0x1c0 [ 44.973926][ T7017] io_ring_ctx_wait_and_kill+0x537/0xfd0 [ 44.979548][ T7017] __se_sys_io_uring_setup+0x1e49/0x2650 [ 44.985162][ T7017] ? debug_smp_processor_id+0x1/0x20 [ 44.990445][ T7017] ? vfs_write+0x484/0x570 [ 44.994857][ T7017] do_syscall_64+0xf3/0x1b0 [ 44.999348][ T7017] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 45.005274][ T7017] RIP: 0033:0x4412a9 [ 45.009171][ T7017] Code: e8 5c ae 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 bb 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 45.028796][ T7017] RSP: 002b:00007ffe08a3a528 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 45.037202][ T7017] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004412a9 [ 45.045157][ T7017] RDX: 0000000000000001 RSI: 0000000020000000 RDI: 0000000000000910 [ 45.053115][ T7017] RBP: 000000000000acfd R08: 0000000000000001 R09: 00000000004002c8 [ 45.061074][ T7017] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004021f0 [ 45.069024][ T7017] R13: 0000000000402280 R14: 0000000000000000 R15: 0000000000000000 [ 45.076980][ T7017] Modules linked in: [ 45.080867][ T7017] ---[ end trace c289123c7e157e7b ]--- [ 45.086310][ T7017] RIP: 0010:__wake_up_common+0x297/0x4d0 [ 45.092030][ T7017] Code: fb 01 00 00 45 31 f6 eb 13 66 2e 0f 1f 84 00 00 00 00 00 4d 39 fc 0f 84 e3 01 00 00 4c 89 fb 49 8d 6f e8 4c 89 f8 48 c1 e8 03 <80> 3c 10 00 74 12 48 89 df e8 6b b5 59 00 48 ba 00 00 00 00 00 fc [ 45.111637][ T7017] RSP: 0018:ffffc900043e7c00 EFLAGS: 00010046 [ 45.117690][ T7017] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 45.125639][ T7017] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8880a6860120 [ 45.133608][ T7017] RBP: ffffffffffffffe8 R08: 0000000000000000 R09: ffffc900043e7c68 [ 45.141573][ T7017] R10: fffff5200087cf80 R11: 0000000000000000 R12: ffff8880a6860160 [ 45.149545][ T7017] R13: 1ffff9200087cf8d R14: 0000000000000000 R15: 0000000000000000 [ 45.157503][ T7017] FS: 0000000000afd880(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 45.166412][ T7017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.172972][ T7017] CR2: 0000000020000000 CR3: 00000000a6821000 CR4: 00000000001406e0 [ 45.180932][ T7017] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.188893][ T7017] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.196841][ T7017] Kernel panic - not syncing: Fatal exception [ 45.203901][ T7017] Kernel Offset: disabled [ 45.208225][ T7017] Rebooting in 86400 seconds..